diff options
58 files changed, 5014 insertions, 2617 deletions
@@ -4,14 +4,15 @@ compile_commands.json tests/sibs-build/ tests/compile_commands.json -external/wlr-export-dmabuf-unstable-v1-client-protocol.h -external/wlr-export-dmabuf-unstable-v1-protocol.c +**/xdg-output-unstable-v1-client-protocol.h +**/xdg-output-unstable-v1-protocol.c .clangd/ .cache/ .vscode/ build/ +debug-build/ *.o gpu-screen-recorder @@ -26,7 +26,7 @@ Supported image formats: * JPEG * PNG -This software works on X11 and Wayland on AMD, Intel and NVIDIA. Replay data is stored in RAM, not disk. +This software works on X11 and Wayland on AMD, Intel and NVIDIA. Replay data is stored in RAM by default but there is an option to store it on disk instead. ### TEMPORARY ISSUES 1) Videos are in variable framerate format. Use MPV to play such videos, otherwise you might experience stuttering in the video if you are using a buggy video player. You can try saving the video into a .mkv file instead as some software may have better support for .mkv files (such as kdenlive). You can use the "-fm cfr" option to to use constant framerate mode. 2) FLAC audio codec is disabled at the moment because of temporary issues. @@ -39,10 +39,10 @@ For you as a user this only means that if you installed GPU Screen Recorder as a On a system with a i5 4690k CPU and a GTX 1080 GPU:\ When recording Legend of Zelda Breath of the Wild at 4k, fps drops from 30 to 7 when using OBS Studio + nvenc, however when using this screen recorder the fps remains at 30.\ When recording GTA V at 4k on highest settings, fps drops from 60 to 23 when using obs-nvfbc + nvenc, however when using this screen recorder the fps only drops to 58.\ -GPU Screen Recorder also produces much smoother videos than OBS when GPU utilization is close to 100%, see comparison here: [https://www.youtube.com/watch?v=zfj4sNVLLLg](https://www.youtube.com/watch?v=zfj4sNVLLLg).\ +GPU Screen Recorder also produces much smoother videos than OBS when GPU utilization is close to 100%, see comparison here: [https://www.youtube.com/watch?v=zfj4sNVLLLg](https://www.youtube.com/watch?v=zfj4sNVLLLg) and [https://www.youtube.com/watch?v=aK67RSZw2ZQ](https://www.youtube.com/watch?v=aK67RSZw2ZQ).\ GPU Screen Recorder has much better performance than OBS Studio even with version 30.2 that does "zero-copy" recording and encoding, see: [https://www.youtube.com/watch?v=jdroRjibsDw](https://www.youtube.com/watch?v=jdroRjibsDw).\ It is recommended to save the video to a SSD because of the large file size, which a slow HDD might not be fast enough to handle. Using variable framerate mode (-fm vfr) which is the default is also recommended as this reduces encoding load. Ultra quality is also overkill most of the time, very high (the default) or lower quality is usually enough.\ -Note that recording on AMD can have some performance issues on Wayland in the recording itself when recording without desktop portal unless your mesa version is 25.0.0 or greater. +Note that for best performance you should close other screen recorders such as OBS Studio when using GPU Screen Recorder even if they are not recording, since they can affect performance even when idle. This is the case with OBS Studio. ## Note about optimal performance on NVIDIA NVIDIA driver has a "feature" (read: bug) where it will downclock memory transfer rate when a program uses cuda (or nvenc, which uses cuda), such as GPU Screen Recorder. To work around this bug, GPU Screen Recorder can overclock your GPU memory transfer rate to it's normal optimal level.\ To enable overclocking for optimal performance use the `-oc` option when running GPU Screen Recorder. You also need to have "Coolbits" NVIDIA X setting set to "12" to enable overclocking. You can automatically add this option if you run `sudo nvidia-xconfig --cool-bits=12` and then reboot your computer.\ @@ -70,6 +70,7 @@ Here are some known unofficial packages: * Fedora: [Copr](https://copr.fedorainfracloud.org/coprs/brycensranch/gpu-screen-recorder-git/) * OpenMandriva: [gpu-screen-recorder](https://github.com/OpenMandrivaAssociation/gpu-screen-recorder) * Solus: [gpu-screen-recorder](https://github.com/getsolus/packages/tree/main/packages/g/gpu-screen-recorder) +* Nobara: [Nobara wiki](https://wiki.nobaraproject.org/en/general-usage/additional-software/GPU-Screen-Recorder) # Dependencies GPU Screen Recorder uses meson build system so you need to install `meson` to build GPU Screen Recorder. @@ -77,7 +78,6 @@ GPU Screen Recorder uses meson build system so you need to install `meson` to bu ## Build dependencies These are the dependencies needed to build GPU Screen Recorder: -* libglvnd (which provides libgl, libglx and libegl) * vulkan-headers * ffmpeg (libavcodec, libavformat, libavutil, libswresample, libavfilter) * x11 (libx11, libxcomposite, libxrandr, libxfixes, libxdamage) @@ -85,10 +85,11 @@ These are the dependencies needed to build GPU Screen Recorder: * libva (and libva-drm) * libdrm * libcap -* wayland-client -* wayland-egl +* wayland (wayland-client, wayland-egl, wayland-scanner) ## Runtime dependencies +* libglvnd (which provides libgl, libglx and libegl) is needed. Your system needs to support at least OpenGL ES 3.0 (released in 2012) + There are also additional dependencies needed at runtime depending on your GPU vendor: ### AMD @@ -97,7 +98,7 @@ There are also additional dependencies needed at runtime depending on your GPU v ### Intel * mesa -* vaapi (intel-media-driver/libva-intel-driver/linux-firmware, depending on which intel iGPU you have) +* vaapi (intel-media-driver/libva-intel-driver/linux-firmware-intel, depending on which intel iGPU you have) ### NVIDIA * cuda runtime (libcuda.so.1) (libnvidia-compute) @@ -116,15 +117,19 @@ There is also a gui for the gpu screen recorder called [GPU Screen Recorder GTK] There is also a new alternative UI for GPU Screen Recorder in the style of ShadowPlay called [GPU Screen Recorder UI](https://git.dec05eba.com/gpu-screen-recorder-ui/). ## Recording Here is an example of how to record your monitor and the default audio output: `gpu-screen-recorder -w screen -f 60 -a default_output -o ~/Videos/test_video.mp4`. -Yyou can stop and save the recording with `Ctrl+C` or by running `killall -SIGINT gpu-screen-recorder`. +Yyou can stop and save the recording with `Ctrl+C` or by running `pkill -SIGINT -f gpu-screen-recorder`. You can see a list of capture options to record if you run `gpu-screen-recorder --list-capture-options`. This will list possible capture options and monitor names, for example:\ ``` window DP-1|1920x1080 ``` -in this case you could record a window or a monitor with the name `DP-1`. +in this case you could record a window or a monitor with the name `DP-1`.\ +To list available audio devices that you can use you can run `gpu-screen-recorder --list-audio-devices` and the name to use is on the left size of the `|`.\ +To list available audio application names that you can use you can run `gpu-screen-recorder --list-application-audio`. ## Streaming -Streaming works the same as recording, but the `-o` argument should be path to the live streaming service you want to use (including your live streaming key). Take a look at `scripts/twitch-stream.sh` to see an example of how to stream to twitch. +Streaming works the same way as recording, but the `-o` argument should be path to the live streaming service you want to use (including your live streaming key). Take a look at `scripts/twitch-stream.sh` to see an example of how to stream to twitch.\ +GPU Screen Recorder uses Ffmpeg so GPU Screen Recorder supports all protocols that Ffmpeg supports.\ +If you want to reduce latency one thing you can do is to use the `-keyint` option, for example `-keyint 0.5`. Lower value means lower latency at the cost of increased bitrate/decreased quality. ## Replay mode Run `gpu-screen-recorder` with the `-c mp4` and `-r` option, for example: `gpu-screen-recorder -w screen -f 60 -r 30 -c mp4 -o ~/Videos`. Note that in this case, `-o` should point to a directory.\ If `-df yes` is set, replays are save in folders based on the date. @@ -132,10 +137,15 @@ The file path to the saved replay is output to stdout. All other output from GPU You can also use the `-sc` option to specify a script that should be run (asynchronously) when the video has been saved and the script will have access to the location of the saved file as its first argument. This can be used for example to show a notification when a replay has been saved, to rename the video with a title that matches the game played (see `scripts/record-save-application-name.sh` as an example on how to do this on X11) or to re-encode the video.\ The replay buffer is stored in ram (as encoded video), so don't use a too large replay time and/or video quality unless you have enough ram to store it. +## Recording while using replay/streaming +You can record a regular video while using replay/streaming by launching GPU Screen Recorder with the `-ro` option to specify a directory where to save the recording.\ +To start/stop (and save) recording use the SIGRTMIN signal, for example `pkill -SIGRTMIN -f gpu-screen-recorder`. The name of the video will be displayed in stdout when saving the video.\ +This way of recording while using replay/streaming is more efficient than running GPU Screen Recorder multiple times since this way it only records the screen and encodes the video once. ## Controlling GPU Screen Recorder remotely -To save a video in replay mode, you need to send signal SIGUSR1 to gpu screen recorder. You can do this by running `killall -SIGUSR1 gpu-screen-recorder`.\ -To stop recording send SIGINT to gpu screen recorder. You can do this by running `killall -SIGINT gpu-screen-recorder` or pressing `Ctrl-C` in the terminal that runs gpu screen recorder. When recording a regular non-replay video this will also save the video.\ -To pause/unpause recording send SIGUSR2 to gpu screen recorder. You can do this by running `killall -SIGUSR2 gpu-screen-recorder`. This is only applicable and useful when recording (not streaming nor replay).\ +To save a video in replay mode, you need to send signal SIGUSR1 to gpu screen recorder. You can do this by running `pkill -SIGUSR1 -f gpu-screen-recorder`.\ +To stop recording send SIGINT to gpu screen recorder. You can do this by running `pkill -SIGINT -f gpu-screen-recorder` or pressing `Ctrl-C` in the terminal that runs gpu screen recorder. When recording a regular non-replay video this will also save the video.\ +To pause/unpause recording send SIGUSR2 to gpu screen recorder. You can do this by running `pkill -SIGUSR2 -f gpu-screen-recorder`. This is only applicable and useful when recording (not streaming nor replay).\ +There are more signals to control GPU Screen Recorder. Run `gpu-screen-recorder --help` to list them all (under `NOTES` section). ## Simple way to run replay without gui Run the script `scripts/start-replay.sh` to start replay and then `scripts/save-replay.sh` to save a replay and `scripts/stop-replay.sh` to stop the replay. The videos are saved to `$HOME/Videos`. You can use these scripts to start replay at system startup if you add `scripts/start-replay.sh` to startup (this can be done differently depending on your desktop environment / window manager) and then go into @@ -181,9 +191,13 @@ You have to either record in hdr mode (-k `hevc_hdr` or -k `av1_hdr` option) to ## GPU Screen Recorder records night light when recording in HDR mode You can record with desktop portal option (`-w portal`) instead which ignores night light, if you are ok with recording without HDR. ## Kdenlive says that the video is not usable for editing because it has variable frame rate -To fix this you can either record the video in .mkv format or constant frame rate (-fm cfr). +To fix this you can either just press cancel, which will allow you to continue or record the video in .mkv format or constant frame rate (-fm cfr). I recommend recording the video in .mkv format and variable frame rate (-fm vfr). ## Colors look incorrect when recording HDR (with hevc_hdr/av1_hdr) or using an ICC profile KDE Plasma version 6.2 broke HDR and ICC profiles for screen recorders. This was changed in KDE plasma version 6.3 and recording HDR works now, as long as you set HDR brightness to 100% (which means setting "Maximum SDR Brightness" in KDE plasma display settings to 203) and set color accuracy to "Prefer color accuracy". If you want to convert HDR to SDR then record with desktop portal option (`-w portal`) instead. I don't know how well recording HDR works in wayland compositors other than KDE plasma. ## GPU Screen Recorder starts lagging after 30-40 minutes when launching GPU Screen Recorder from steam command launcher -This is a [steam issue](https://github.com/ValveSoftware/steam-for-linux/issues/11446). Prepend the gpu-screen-recorder command with `LD_PREFIX=""`, for example `LD_PREFIX="" gpu-screen-recorder -w screen -o video.mp4`.
\ No newline at end of file +This is a [steam issue](https://github.com/ValveSoftware/steam-for-linux/issues/11446). Prepend the gpu-screen-recorder command with `LD_PREFIX=""`, for example `LD_PREFIX="" gpu-screen-recorder -w screen -o video.mp4`. +## The video isn't smooth when gpu usage is 100% +If you are using the flatpak version of GPU Screen Recorder then try installing GPU Screen Recorder from a non-flatpak source instead (such as from aur or from source). Flatpak has a limitation that prevents GPU Screen Recorder from running faster when playing very heavy games. +## How do I apply audio effects, such as noise suppression? +You have to use external software for that, such as Easy Effects or NoiseTorch. @@ -4,7 +4,6 @@ See https://trac.ffmpeg.org/wiki/EncodingForStreamingSites for optimizing stream Look at VK_EXT_external_memory_dma_buf. Use mov+faststart. Allow recording all monitors/selected monitor without nvfbc by recording the compositor proxy window and only recording the part that matches the monitor(s). -Allow recording a region by recording the compositor proxy window / nvfbc window and copying part of it. Support amf and qsv. Disable flipping on nvidia? this might fix some stuttering issues on some setups. See NvCtrlGetAttribute/NvCtrlSetAttributeAndGetStatus NV_CTRL_SYNC_TO_VBLANK https://github.com/NVIDIA/nvidia-settings/blob/d5f022976368cbceb2f20b838ddb0bf992f0cfb9/src/gtk%2B-2.x/ctkopengl.c. Replays seem to have some issues with audio/video. Why? @@ -178,9 +177,7 @@ Test if `xrandr --output DP-1 --scale 1.5` captures correct size on nvidia. Fix cursor position and scale when scaling x11 display. -Support surround audio in application audio recording. Right now only stereo and mono sound is supported. - -Support application audio recording without pulseaudio combined sink. +Support application audio recording without pipewire combined sink. Support transposing (rotating) with vaapi. This isn't supported on many devices with rgb buffer, but its supported with nv12 buffer (on intel at least). @@ -249,10 +246,66 @@ Support high quality scaling with -s by using lanczos. Support spanning multiple monitors with region capture. This would also allow the user to record multiple monitors at the same time, the same way screen-direct works on nvidia x11. -When webcam support is added also support v4l2loopback? this is done by using avdevice_register_all(); and -c v4l2 -o /dev/video0; but it needs to output raw data as well instead of h264 and possibly yuv420p. Maybe add a -k yuv420p option to do that. +When webcam support is added also support v4l2loopback? this is done by using avdevice_register_all(); and -c v4l2 -o /dev/video0; but it needs to output raw data as well instead of h264 and possibly yuv420p. Maybe add a -k yuv420p option to do that or -k rgb. + This would be implemented by outputting the raw data directly into the output file, without using the video encoder. Do proper exit, to call gsr_capture_destroy which will properly stop gsr-kms-server. Otherwise there can be zombie gsr-kms-server on error. Replace all scissors with clearing textures if the cursor hits the outside of the frame image. Cursor position might be slightly wrong on rotated monitor. + +External texture doesn't work on nvidia x11, probably because of glx context (requires gles es). External texture is not used on nvidia x11 right now so it's not an issue. + +Add option to save replay buffer on disk instead of ram. + +nvfbc capture cursor with cursor.h instead and composite that on top. This allows us to also always get a cursor in direct capture mode. This could possible give better performance as well. + +Maybe remove external shader code and make a simple external to internal texture converter (compute shader), to reduce texture sampling. Maybe this is faster? + +Fix opengl context broken after suspend on nvidia by using this: https://registry.khronos.org/OpenGL/extensions/NV/NV_robustness_video_memory_purge.txt requires glx context creation flags and GetGraphicsResetStatusARB() == PURGED_CONTEXT_RESET_NV check to recreate all graphics. + +HDR looks incorrect, brightest point gets cut off. + +Make "screen" capture the preferred monitor. + +When webcam support is added add the option to add it as a second video track, to make it easier to edit in video editors. + +Fix constant framerate not working properly on amd/intel because capture framerate gets locked to the same framerate as + game framerate, which doesn't work well when you need to encode multiple duplicate frames (AMD/Intel is slow at encoding!). + It also appears to skip audio frames on nvidia wayland? why? that should be fine, but it causes video stuttering because of audio/video sync. + +Add option to pass a fd (from socketpair) to use for rpc. In the rpc have a common header, with protocol version, data type and data in an enum. + +Add the option to set audio track name, for example with -a "track-name:blabla|device:default_output|app:firefox" + +Maybe disable qp/vbr for replay. In that case we can preallocate all replay data (for both ram and disk) and write to that directly when receiving packet (dont do that when also recording at the same time). + That could improve performance/disk write optimization and maybe even reduce ram usage because of less blocks/fragmentation. + +When rpc is added add the option to add/remove audio devices/app audio and also overlays (from new capture sources). + +Support hdr screenshot. + +Recreate opengl context on loss. This can happen if there is a gpu driver bug, causing context to need to be recreated. This is a nice improvement to not break recording even with buggy driver. + +Support saving video with surround sound. Surround sound audio capture does work, but it gets downmixed to stereo. + +Add (render) plugin support. To simplify it (and possibly best performance) create one rgba texture (with the size of the output video) that is used across all plugins. + Create a framebuffer and set this texture and the target and set the framebuffer as active before calling the plugins. + Then the plugins can render simply by doing simple opengl draw functions. + Maybe send some metadata to the plugin, such as video (and framebuffer) size. Although this data can be retrieved from the active framebuffer. + +Either support webcam support with raw yuyv, mapping the buffer directly to opengl. Or use mjpeg, mapping the buffer directly to vaapi jpeg decoder and then get then map the decoded buffer to opengl. + Some webcams dont support raw yuyv and many webcams support higher framerates for mjpeg. + +Allow medium, high, very_high and ultra quality for -bm cbr. If that is used then it will automatically estimate the best bitrate for that quality based on resolution and fps. + Maybe do this in the ui instead (or both?), to show estimated file size. + +Maybe remove shader compute code. It doesn't seem necessary anymore now that glSwapBuffer/glFinish isn't used. dbus server isn't needed anymore either, the code can be moved back to the gpu screen recorder process. + +Add proper check if opengl functions are supported. dlsym for the symbol will return a no-op function if it's not supported, so it silently fails if used. + +Colors are offset to bottom left by 1 pixel or so on steam deck in landscape mode. + +When constant framerate is used (and for audio) multiple frames need to be encoded after resuming from suspend. + The clock jumps forward by around 2-3 seconds (on my machine). Is there a way to make sure the clock doesn't jump forward?
\ No newline at end of file diff --git a/extra/gpu-screen-recorder.service b/extra/gpu-screen-recorder.service index 1938a36..7054e17 100644 --- a/extra/gpu-screen-recorder.service +++ b/extra/gpu-screen-recorder.service @@ -5,7 +5,7 @@ Description=GPU Screen Recorder Service EnvironmentFile=-%h/.config/gpu-screen-recorder.env Environment=WINDOW=screen Environment=CONTAINER=mp4 -Environment=QUALITY=50000 +Environment=QUALITY=40000 Environment=BITRATE_MODE=cbr Environment=CODEC=auto Environment=AUDIO_CODEC=opus @@ -27,4 +27,4 @@ Restart=on-failure RestartSec=5s [Install] -WantedBy=default.target
\ No newline at end of file +WantedBy=default.target diff --git a/extra/meson_post_install.sh b/extra/meson_post_install.sh index 7bf0d96..143965c 100755 --- a/extra/meson_post_install.sh +++ b/extra/meson_post_install.sh @@ -3,15 +3,3 @@ # Needed to remove password prompt when recording a monitor (without desktop portal option) on amd/intel or nvidia wayland /usr/sbin/setcap cap_sys_admin+ep ${MESON_INSTALL_DESTDIR_PREFIX}/bin/gsr-kms-server \ || echo "\n!!! Please re-run install as root\n" - -# Cant do this because it breaks desktop portal (create session)!!!. -# For some reason the desktop portal tries to access /proc/gpu-screen-recorder-pid/root from the portal process -# which doesn't work because for some reason CAP_SYS_NICE on a program makes /proc/self/root not readable by other processes. -# The reason portal reads that file might be because portal seems to have a security feature where its able to identify the -# process and if the session token is stolen by another application then it will ignore the session token as it wasn't that -# application that created the session token. -# --- -# This is needed (for EGL_CONTEXT_PRIORITY_HIGH_IMG) to allow gpu screen recorder to run faster than the heaviest application on AMD. -# For example when trying to record a game at 60 fps and the game drops to 45 fps in some place that would also make gpu screen recorder -# drop to 45 fps unless this setcap is used. -#/usr/sbin/setcap cap_sys_nice+ep ${MESON_INSTALL_DESTDIR_PREFIX}/bin/gpu-screen-recorder diff --git a/include/args_parser.h b/include/args_parser.h new file mode 100644 index 0000000..e2fa46e --- /dev/null +++ b/include/args_parser.h @@ -0,0 +1,106 @@ +#ifndef GSR_ARGS_PARSER_H +#define GSR_ARGS_PARSER_H + +#include <stdbool.h> +#include <stdint.h> +#include "defs.h" +#include "vec2.h" + +typedef struct gsr_egl gsr_egl; + +#define NUM_ARGS 30 + +typedef enum { + ARG_TYPE_STRING, + ARG_TYPE_BOOLEAN, + ARG_TYPE_ENUM, + ARG_TYPE_I64, + ARG_TYPE_DOUBLE, +} ArgType; + +typedef struct { + const char *name; + int value; +} ArgEnum; + +typedef struct { + ArgType type; + const char **values; + int capacity_num_values; + int num_values; + + const char *key; + bool optional; + bool list; + + const ArgEnum *enum_values; + int num_enum_values; + + int64_t integer_value_min; + int64_t integer_value_max; + + union { + bool boolean; + int enum_value; + int64_t i64_value; + double d_value; + } typed_value; +} Arg; + +typedef struct { + void (*version)(void *userdata); + void (*info)(void *userdata); + void (*list_audio_devices)(void *userdata); + void (*list_application_audio)(void *userdata); + void (*list_capture_options)(const char *card_path, void *userdata); +} args_handlers; + +typedef struct { + Arg args[NUM_ARGS]; + + gsr_video_encoder_hardware video_encoder; + gsr_pixel_format pixel_format; + gsr_framerate_mode framerate_mode; + gsr_color_range color_range; + gsr_tune tune; + gsr_video_codec video_codec; + gsr_audio_codec audio_codec; + gsr_bitrate_mode bitrate_mode; + gsr_video_quality video_quality; + gsr_replay_storage replay_storage; + char window[64]; + const char *container_format; + const char *filename; + const char *replay_recording_directory; + const char *portal_session_token_filepath; + const char *recording_saved_script; + bool verbose; + bool gl_debug; + bool record_cursor; + bool date_folders; + bool restore_portal_session; + bool restart_replay_on_save; + bool overclock; + bool is_livestream; + bool is_output_piped; + bool low_latency_recording; + bool very_old_gpu; + int64_t video_bitrate; + int64_t audio_bitrate; + int64_t fps; + int64_t replay_buffer_size_secs; + double keyint; + vec2i output_resolution; + vec2i region_size; + vec2i region_position; +} args_parser; + +/* |argv| is stored as a reference */ +bool args_parser_parse(args_parser *self, int argc, char **argv, const args_handlers *args_handlers, void *userdata); +void args_parser_deinit(args_parser *self); + +bool args_parser_validate_with_gl_info(args_parser *self, gsr_egl *egl); +void args_parser_print_usage(void); +Arg* args_parser_get_arg(args_parser *self, const char *arg_name); + +#endif /* GSR_ARGS_PARSER_H */ diff --git a/include/capture/capture.h b/include/capture/capture.h index 634eee0..c2128c5 100644 --- a/include/capture/capture.h +++ b/include/capture/capture.h @@ -22,12 +22,13 @@ typedef struct { } gsr_capture_metadata; struct gsr_capture { - /* These methods should not be called manually. Call gsr_capture_* instead */ + /* These methods should not be called manually. Call gsr_capture_* instead. |capture_metdata->width| and |capture_metadata->height| should be set by this function */ int (*start)(gsr_capture *cap, gsr_capture_metadata *capture_metadata); void (*on_event)(gsr_capture *cap, gsr_egl *egl); /* can be NULL */ void (*tick)(gsr_capture *cap); /* can be NULL. If there is an event then |on_event| is called before this */ bool (*should_stop)(gsr_capture *cap, bool *err); /* can be NULL. If NULL, return false */ - int (*capture)(gsr_capture *cap, gsr_capture_metadata *capture_metadata, gsr_color_conversion *color_conversion); + bool (*capture_has_synchronous_task)(gsr_capture *cap); /* can be NULL. If this returns true then the time spent in |capture| is ignored for video/audio (capture is paused while the synchronous task happens) */ + int (*capture)(gsr_capture *cap, gsr_capture_metadata *capture_metadata, gsr_color_conversion *color_conversion); /* Return 0 if the frame was captured */ bool (*uses_external_image)(gsr_capture *cap); /* can be NULL. If NULL, return false */ bool (*set_hdr_metadata)(gsr_capture *cap, AVMasteringDisplayMetadata *mastering_display_metadata, AVContentLightMetadata *light_metadata); /* can be NULL. If NULL, return false */ uint64_t (*get_window_id)(gsr_capture *cap); /* can be NULL. Returns 0 if unknown */ diff --git a/include/color_conversion.h b/include/color_conversion.h index 1c067e2..cb074a1 100644 --- a/include/color_conversion.h +++ b/include/color_conversion.h @@ -6,20 +6,11 @@ #include "vec2.h" #include <stdbool.h> -#define GSR_COLOR_CONVERSION_MAX_SHADERS 6 +#define GSR_COLOR_CONVERSION_MAX_COMPUTE_SHADERS 12 +#define GSR_COLOR_CONVERSION_MAX_GRAPHICS_SHADERS 6 #define GSR_COLOR_CONVERSION_MAX_FRAMEBUFFERS 2 typedef enum { - GSR_COLOR_RANGE_LIMITED, - GSR_COLOR_RANGE_FULL -} gsr_color_range; - -typedef enum { - GSR_COLOR_DEPTH_8_BITS, - GSR_COLOR_DEPTH_10_BITS -} gsr_color_depth; - -typedef enum { GSR_SOURCE_COLOR_RGB, GSR_SOURCE_COLOR_BGR } gsr_source_color; @@ -39,10 +30,15 @@ typedef enum { typedef struct { int rotation_matrix; + int offset; +} gsr_color_graphics_uniforms; + +typedef struct { + int rotation_matrix; int source_position; int target_position; int scale; -} gsr_color_uniforms; +} gsr_color_compute_uniforms; typedef struct { gsr_egl *egl; @@ -54,12 +50,20 @@ typedef struct { gsr_color_range color_range; bool load_external_image_shader; + bool force_graphics_shader; } gsr_color_conversion_params; typedef struct { gsr_color_conversion_params params; - gsr_color_uniforms uniforms[GSR_COLOR_CONVERSION_MAX_SHADERS]; - gsr_shader shaders[GSR_COLOR_CONVERSION_MAX_SHADERS]; + gsr_color_compute_uniforms compute_uniforms[GSR_COLOR_CONVERSION_MAX_COMPUTE_SHADERS]; + gsr_shader compute_shaders[GSR_COLOR_CONVERSION_MAX_COMPUTE_SHADERS]; + + /* These are only loader if compute shaders (of the same type) fail to load */ + gsr_color_graphics_uniforms graphics_uniforms[GSR_COLOR_CONVERSION_MAX_GRAPHICS_SHADERS]; + gsr_shader graphics_shaders[GSR_COLOR_CONVERSION_MAX_GRAPHICS_SHADERS]; + + bool compute_shaders_failed_to_load; + bool external_compute_shaders_failed_to_load; unsigned int framebuffers[GSR_COLOR_CONVERSION_MAX_FRAMEBUFFERS]; @@ -72,8 +76,9 @@ typedef struct { int gsr_color_conversion_init(gsr_color_conversion *self, const gsr_color_conversion_params *params); void gsr_color_conversion_deinit(gsr_color_conversion *self); -void gsr_color_conversion_draw(gsr_color_conversion *self, unsigned int texture_id, vec2i destination_pos, vec2i destination_size, vec2i source_pos, vec2i source_size, vec2i texture_size, gsr_rotation rotation, bool external_texture, gsr_source_color source_color); +void gsr_color_conversion_draw(gsr_color_conversion *self, unsigned int texture_id, vec2i destination_pos, vec2i destination_size, vec2i source_pos, vec2i source_size, vec2i texture_size, gsr_rotation rotation, gsr_source_color source_color, bool external_texture, bool alpha_blending); void gsr_color_conversion_clear(gsr_color_conversion *self); +void gsr_color_conversion_read_destination_texture(gsr_color_conversion *self, int destination_texture_index, int x, int y, int width, int height, unsigned int color_format, unsigned int data_format, void *pixels); gsr_rotation gsr_monitor_rotation_to_rotation(gsr_monitor_rotation monitor_rotation); diff --git a/include/dbus.h b/include/dbus.h index 58edf3c..229f7ea 100644 --- a/include/dbus.h +++ b/include/dbus.h @@ -7,16 +7,6 @@ #define DBUS_RANDOM_STR_SIZE 16 -typedef struct { - DBusConnection *con; - DBusError err; - char random_str[DBUS_RANDOM_STR_SIZE + 1]; - unsigned int handle_counter; - bool desktop_portal_rule_added; - uint32_t screencast_version; - char *screencast_restore_token; -} gsr_dbus; - typedef enum { GSR_PORTAL_CAPTURE_TYPE_MONITOR = 1 << 0, GSR_PORTAL_CAPTURE_TYPE_WINDOW = 1 << 1, @@ -30,6 +20,16 @@ typedef enum { GSR_PORTAL_CURSOR_MODE_METADATA = 1 << 2 } gsr_portal_cursor_mode; +typedef struct { + DBusConnection *con; + DBusError err; + char random_str[DBUS_RANDOM_STR_SIZE + 1]; + unsigned int handle_counter; + bool desktop_portal_rule_added; + uint32_t screencast_version; + char *screencast_restore_token; +} gsr_dbus; + /* Blocking. TODO: Make non-blocking */ bool gsr_dbus_init(gsr_dbus *self, const char *screencast_restore_token); void gsr_dbus_deinit(gsr_dbus *self); diff --git a/include/defs.h b/include/defs.h index 365a6e2..d780005 100644 --- a/include/defs.h +++ b/include/defs.h @@ -3,35 +3,110 @@ #include <stdbool.h> +#define GSR_VIDEO_CODEC_AUTO -1 +#define GSR_BITRATE_MODE_AUTO -1 + typedef enum { GSR_GPU_VENDOR_AMD, GSR_GPU_VENDOR_INTEL, GSR_GPU_VENDOR_NVIDIA, - GSR_GPU_VENDOR_BROADCOM + GSR_GPU_VENDOR_BROADCOM, } gsr_gpu_vendor; typedef struct { gsr_gpu_vendor vendor; int gpu_version; /* 0 if unknown */ bool is_steam_deck; - - /* Only currently set for Mesa. 0 if unknown format */ - int driver_major; - int driver_minor; - int driver_patch; } gsr_gpu_info; typedef enum { GSR_MONITOR_ROT_0, GSR_MONITOR_ROT_90, GSR_MONITOR_ROT_180, - GSR_MONITOR_ROT_270 + GSR_MONITOR_ROT_270, } gsr_monitor_rotation; typedef enum { GSR_CONNECTION_X11, GSR_CONNECTION_WAYLAND, - GSR_CONNECTION_DRM + GSR_CONNECTION_DRM, } gsr_connection_type; +typedef enum { + GSR_VIDEO_QUALITY_MEDIUM, + GSR_VIDEO_QUALITY_HIGH, + GSR_VIDEO_QUALITY_VERY_HIGH, + GSR_VIDEO_QUALITY_ULTRA, +} gsr_video_quality; + +typedef enum { + GSR_VIDEO_CODEC_H264, + GSR_VIDEO_CODEC_HEVC, + GSR_VIDEO_CODEC_HEVC_HDR, + GSR_VIDEO_CODEC_HEVC_10BIT, + GSR_VIDEO_CODEC_AV1, + GSR_VIDEO_CODEC_AV1_HDR, + GSR_VIDEO_CODEC_AV1_10BIT, + GSR_VIDEO_CODEC_VP8, + GSR_VIDEO_CODEC_VP9, + GSR_VIDEO_CODEC_H264_VULKAN, + GSR_VIDEO_CODEC_HEVC_VULKAN, +} gsr_video_codec; + +typedef enum { + GSR_AUDIO_CODEC_AAC, + GSR_AUDIO_CODEC_OPUS, + GSR_AUDIO_CODEC_FLAC, +} gsr_audio_codec; + +typedef enum { + GSR_PIXEL_FORMAT_YUV420, + GSR_PIXEL_FORMAT_YUV444, +} gsr_pixel_format; + +typedef enum { + GSR_FRAMERATE_MODE_CONSTANT, + GSR_FRAMERATE_MODE_VARIABLE, + GSR_FRAMERATE_MODE_CONTENT, +} gsr_framerate_mode; + +typedef enum { + GSR_BITRATE_MODE_QP, + GSR_BITRATE_MODE_VBR, + GSR_BITRATE_MODE_CBR, +} gsr_bitrate_mode; + +typedef enum { + GSR_TUNE_PERFORMANCE, + GSR_TUNE_QUALITY, +} gsr_tune; + +typedef enum { + GSR_VIDEO_ENCODER_HW_GPU, + GSR_VIDEO_ENCODER_HW_CPU, +} gsr_video_encoder_hardware; + +typedef enum { + GSR_COLOR_RANGE_LIMITED, + GSR_COLOR_RANGE_FULL, +} gsr_color_range; + +typedef enum { + GSR_COLOR_DEPTH_8_BITS, + GSR_COLOR_DEPTH_10_BITS, +} gsr_color_depth; + +typedef enum { + GSR_REPLAY_STORAGE_RAM, + GSR_REPLAY_STORAGE_DISK, +} gsr_replay_storage; + +bool video_codec_is_hdr(gsr_video_codec video_codec); +gsr_video_codec hdr_video_codec_to_sdr_video_codec(gsr_video_codec video_codec); +gsr_color_depth video_codec_to_bit_depth(gsr_video_codec video_codec); +const char* video_codec_to_string(gsr_video_codec video_codec); +bool video_codec_is_av1(gsr_video_codec video_codec); +bool video_codec_is_vulkan(gsr_video_codec video_codec); +const char* audio_codec_get_name(gsr_audio_codec audio_codec); + #endif /* GSR_DEFS_H */ diff --git a/include/egl.h b/include/egl.h index 730502f..e11557e 100644 --- a/include/egl.h +++ b/include/egl.h @@ -48,6 +48,8 @@ typedef void(*__GLXextFuncPtr)(void); #define EGL_OPENGL_ES_API 0x30A0 #define EGL_OPENGL_BIT 0x0008 #define EGL_OPENGL_ES_BIT 0x0001 +#define EGL_OPENGL_ES2_BIT 0x0004 +#define EGL_OPENGL_ES3_BIT 0x00000040 #define EGL_NONE 0x3038 #define EGL_CONTEXT_CLIENT_VERSION 0x3098 #define EGL_BACK_BUFFER 0x3084 @@ -141,8 +143,6 @@ typedef void(*__GLXextFuncPtr)(void); #define GL_MAX_COMPUTE_FIXED_GROUP_INVOCATIONS 0x90EB #define GL_TEXTURE0 0x84C0 #define GL_TEXTURE1 0x84C1 -#define GL_CLAMP_TO_BORDER 0x812D -#define GL_TEXTURE_BORDER_COLOR 0x1004 #define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT 0x00000020 #define GL_ALL_BARRIER_BITS 0xFFFFFFFF @@ -169,6 +169,13 @@ typedef void (*GLDEBUGPROC)(unsigned int source, unsigned int type, unsigned int typedef int (*FUNC_eglQueryDisplayAttribEXT)(EGLDisplay dpy, int32_t attribute, intptr_t *value); typedef const char* (*FUNC_eglQueryDeviceStringEXT)(void *device, int32_t name); typedef int (*FUNC_eglQueryDmaBufModifiersEXT)(EGLDisplay dpy, int32_t format, int32_t max_modifiers, uint64_t *modifiers, int *external_only, int32_t *num_modifiers); +typedef void (*FUNC_glCreateMemoryObjectsEXT)(int n, unsigned int *memoryObjects); +typedef void (*FUNC_glImportMemoryFdEXT)(unsigned int memory, uint64_t size, unsigned int handleType, int fd); +typedef unsigned char (*FUNC_glIsMemoryObjectEXT)(unsigned int memoryObject); +typedef void (*FUNC_glTexStorageMem2DEXT)(unsigned int target, int levels, unsigned int internalFormat, int width, int height, unsigned int memory, uint64_t offset); +typedef void (*FUNC_glBufferStorageMemEXT)(unsigned int target, ssize_t size, unsigned int memory, uint64_t offset); +typedef void (*FUNC_glNamedBufferStorageMemEXT)(unsigned int buffer, ssize_t size, unsigned int memory, uint64_t offset); +typedef void (*FUNC_glMemoryObjectParameterivEXT)(unsigned int memoryObject, unsigned int pname, const int *params); typedef enum { GSR_GL_CONTEXT_TYPE_EGL, @@ -219,6 +226,13 @@ struct gsr_egl { FUNC_eglQueryDisplayAttribEXT eglQueryDisplayAttribEXT; FUNC_eglQueryDeviceStringEXT eglQueryDeviceStringEXT; FUNC_eglQueryDmaBufModifiersEXT eglQueryDmaBufModifiersEXT; + FUNC_glCreateMemoryObjectsEXT glCreateMemoryObjectsEXT; + FUNC_glImportMemoryFdEXT glImportMemoryFdEXT; + FUNC_glIsMemoryObjectEXT glIsMemoryObjectEXT; + FUNC_glTexStorageMem2DEXT glTexStorageMem2DEXT; + FUNC_glBufferStorageMemEXT glBufferStorageMemEXT; + FUNC_glNamedBufferStorageMemEXT glNamedBufferStorageMemEXT; + FUNC_glMemoryObjectParameterivEXT glMemoryObjectParameterivEXT; __GLXextFuncPtr (*glXGetProcAddress)(const unsigned char *procName); GLXFBConfig* (*glXChooseFBConfig)(Display *dpy, int screen, const int *attribList, int *nitems); @@ -251,6 +265,7 @@ struct gsr_egl { void (*glGetTexLevelParameteriv)(unsigned int target, int level, unsigned int pname, int *params); void (*glTexImage2D)(unsigned int target, int level, int internalFormat, int width, int height, int border, unsigned int format, unsigned int type, const void *pixels); void (*glTexSubImage2D)(unsigned int target, int level, int xoffset, int yoffset, int width, int height, unsigned format, unsigned type, const void *pixels); + void (*glTexStorage2D)(unsigned int target, int levels, unsigned int internalformat, int width, int height); void (*glGetTexImage)(unsigned int target, int level, unsigned int format, unsigned int type, void *pixels); void (*glGenFramebuffers)(int n, unsigned int *framebuffers); void (*glBindFramebuffer)(unsigned int target, unsigned int framebuffer); @@ -298,6 +313,7 @@ struct gsr_egl { void (*glUniformMatrix2fv)(int location, int count, unsigned char transpose, const float *value); void (*glDebugMessageCallback)(GLDEBUGPROC callback, const void *userParam); void (*glScissor)(int x, int y, int width, int height); + void (*glCreateBuffers)(int n, unsigned int *buffers); void (*glReadPixels)(int x, int y, int width, int height, unsigned int format, unsigned int type, void *pixels); void* (*glMapBuffer)(unsigned int target, unsigned int access); unsigned char (*glUnmapBuffer)(unsigned int target); diff --git a/include/encoder/encoder.h b/include/encoder/encoder.h new file mode 100644 index 0000000..7e550f6 --- /dev/null +++ b/include/encoder/encoder.h @@ -0,0 +1,43 @@ +#ifndef GSR_ENCODER_H +#define GSR_ENCODER_H + +#include "../replay_buffer/replay_buffer.h" +#include <stdbool.h> +#include <stdint.h> +#include <stddef.h> +#include <pthread.h> + +#define GSR_MAX_RECORDING_DESTINATIONS 128 + +typedef struct AVCodecContext AVCodecContext; +typedef struct AVFormatContext AVFormatContext; +typedef struct AVStream AVStream; + +typedef struct { + size_t id; + AVCodecContext *codec_context; + AVFormatContext *format_context; + AVStream *stream; + int64_t start_pts; + bool has_received_keyframe; +} gsr_encoder_recording_destination; + +typedef struct { + gsr_replay_buffer *replay_buffer; + pthread_mutex_t file_write_mutex; + bool mutex_created; + + gsr_encoder_recording_destination recording_destinations[GSR_MAX_RECORDING_DESTINATIONS]; + size_t num_recording_destinations; + size_t recording_destination_id_counter; +} gsr_encoder; + +bool gsr_encoder_init(gsr_encoder *self, gsr_replay_storage replay_storage, size_t replay_buffer_num_packets, double replay_buffer_time, const char *replay_directory); +void gsr_encoder_deinit(gsr_encoder *self); + +void gsr_encoder_receive_packets(gsr_encoder *self, AVCodecContext *codec_context, int64_t pts, int stream_index); +/* Returns the id to the recording destination, or -1 on error */ +size_t gsr_encoder_add_recording_destination(gsr_encoder *self, AVCodecContext *codec_context, AVFormatContext *format_context, AVStream *stream, int64_t start_pts); +bool gsr_encoder_remove_recording_destination(gsr_encoder *self, size_t id); + +#endif /* GSR_ENCODER_H */ diff --git a/include/encoder/video/video.h b/include/encoder/video/video.h index 49f48bd..7a706b5 100644 --- a/include/encoder/video/video.h +++ b/include/encoder/video/video.h @@ -4,24 +4,27 @@ #include "../../color_conversion.h" #include <stdbool.h> +#define GSR_MAX_RECORDING_DESTINATIONS 128 + typedef struct gsr_video_encoder gsr_video_encoder; typedef struct AVCodecContext AVCodecContext; typedef struct AVFrame AVFrame; struct gsr_video_encoder { bool (*start)(gsr_video_encoder *encoder, AVCodecContext *video_codec_context, AVFrame *frame); + void (*destroy)(gsr_video_encoder *encoder, AVCodecContext *video_codec_context); void (*copy_textures_to_frame)(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion); /* Can be NULL */ /* |textures| should be able to fit 2 elements */ void (*get_textures)(gsr_video_encoder *encoder, unsigned int *textures, int *num_textures, gsr_destination_color *destination_color); - void (*destroy)(gsr_video_encoder *encoder, AVCodecContext *video_codec_context); void *priv; bool started; }; +/* Set |replay_buffer_time_seconds| and |fps| to 0 to disable replay buffer */ bool gsr_video_encoder_start(gsr_video_encoder *encoder, AVCodecContext *video_codec_context, AVFrame *frame); +void gsr_video_encoder_destroy(gsr_video_encoder *encoder, AVCodecContext *video_codec_context); void gsr_video_encoder_copy_textures_to_frame(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion); void gsr_video_encoder_get_textures(gsr_video_encoder *encoder, unsigned int *textures, int *num_textures, gsr_destination_color *destination_color); -void gsr_video_encoder_destroy(gsr_video_encoder *encoder, AVCodecContext *video_codec_context); #endif /* GSR_ENCODER_VIDEO_H */ diff --git a/include/pipewire_audio.h b/include/pipewire_audio.h index 10d8c9b..68e5356 100644 --- a/include/pipewire_audio.h +++ b/include/pipewire_audio.h @@ -8,12 +8,6 @@ #include <stdbool.h> -#define GSR_PIPEWIRE_AUDIO_MAX_STREAM_NODES 128 -#define GSR_PIPEWIRE_AUDIO_MAX_PORTS 256 -#define GSR_PIPEWIRE_AUDIO_MAX_LINKS 256 -#define GSR_PIPEWIRE_AUDIO_MAX_REQUESTED_LINKS 32 -#define GSR_PIPEWIRE_AUDIO_MAX_VIRTUAL_SINKS 32 - typedef enum { GSR_PIPEWIRE_AUDIO_NODE_TYPE_STREAM_OUTPUT, /* Application audio */ GSR_PIPEWIRE_AUDIO_NODE_TYPE_STREAM_INPUT, /* Audio recording input */ @@ -84,20 +78,25 @@ typedef struct { char default_output_device_name[128]; char default_input_device_name[128]; - gsr_pipewire_audio_node stream_nodes[GSR_PIPEWIRE_AUDIO_MAX_STREAM_NODES]; - int num_stream_nodes; + gsr_pipewire_audio_node *stream_nodes; + size_t num_stream_nodes; + size_t stream_nodes_capacity_items; - gsr_pipewire_audio_port ports[GSR_PIPEWIRE_AUDIO_MAX_PORTS]; - int num_ports; + gsr_pipewire_audio_port *ports; + size_t num_ports; + size_t ports_capacity_items; - gsr_pipewire_audio_link links[GSR_PIPEWIRE_AUDIO_MAX_LINKS]; - int num_links; + gsr_pipewire_audio_link *links; + size_t num_links; + size_t links_capacity_items; - gsr_pipewire_audio_requested_link requested_links[GSR_PIPEWIRE_AUDIO_MAX_REQUESTED_LINKS]; - int num_requested_links; + gsr_pipewire_audio_requested_link *requested_links; + size_t num_requested_links; + size_t requested_links_capacity_items; - struct pw_proxy *virtual_sink_proxies[GSR_PIPEWIRE_AUDIO_MAX_VIRTUAL_SINKS]; - int num_virtual_sink_proxies; + struct pw_proxy **virtual_sink_proxies; + size_t num_virtual_sink_proxies; + size_t virtual_sink_proxies_capacity_items; } gsr_pipewire_audio; bool gsr_pipewire_audio_init(gsr_pipewire_audio *self); diff --git a/include/pipewire_video.h b/include/pipewire_video.h index 92622b8..d98e43d 100644 --- a/include/pipewire_video.h +++ b/include/pipewire_video.h @@ -9,7 +9,7 @@ #include <spa/param/video/format.h> #define GSR_PIPEWIRE_VIDEO_MAX_MODIFIERS 1024 -#define GSR_PIPEWIRE_VIDEO_MAX_VIDEO_FORMATS 12 +#define GSR_PIPEWIRE_VIDEO_MAX_VIDEO_FORMATS 6 #define GSR_PIPEWIRE_VIDEO_DMABUF_MAX_PLANES 4 typedef struct gsr_egl gsr_egl; @@ -65,6 +65,7 @@ typedef struct { struct spa_video_info format; int server_version_sync; bool negotiated; + bool renegotiated; bool damaged; struct { @@ -94,6 +95,9 @@ typedef struct { uint64_t modifiers[GSR_PIPEWIRE_VIDEO_MAX_MODIFIERS]; size_t num_modifiers; + + bool paused; + double paused_start_secs; } gsr_pipewire_video; /* @@ -108,5 +112,6 @@ void gsr_pipewire_video_deinit(gsr_pipewire_video *self); bool gsr_pipewire_video_map_texture(gsr_pipewire_video *self, gsr_texture_map texture_map, gsr_pipewire_video_region *region, gsr_pipewire_video_region *cursor_region, gsr_pipewire_video_dmabuf_data *dmabuf_data, int *num_dmabuf_data, uint32_t *fourcc, uint64_t *modifiers, bool *using_external_image); bool gsr_pipewire_video_is_damaged(gsr_pipewire_video *self); void gsr_pipewire_video_clear_damage(gsr_pipewire_video *self); +bool gsr_pipewire_video_should_restart(gsr_pipewire_video *self); #endif /* GSR_PIPEWIRE_VIDEO_H */ diff --git a/include/replay_buffer/replay_buffer.h b/include/replay_buffer/replay_buffer.h new file mode 100644 index 0000000..a04a3be --- /dev/null +++ b/include/replay_buffer/replay_buffer.h @@ -0,0 +1,54 @@ +#ifndef GSR_REPLAY_BUFFER_H +#define GSR_REPLAY_BUFFER_H + +#include "../defs.h" +#include <pthread.h> +#include <stdbool.h> +#include <libavcodec/packet.h> + +typedef struct gsr_replay_buffer gsr_replay_buffer; + +typedef struct { + size_t packet_index; + size_t file_index; +} gsr_replay_buffer_iterator; + +struct gsr_replay_buffer { + void (*destroy)(gsr_replay_buffer *self); + bool (*append)(gsr_replay_buffer *self, const AVPacket *av_packet, double timestamp); + void (*clear)(gsr_replay_buffer *self); + AVPacket* (*iterator_get_packet)(gsr_replay_buffer *self, gsr_replay_buffer_iterator iterator); + /* The returned data should be free'd with free */ + uint8_t* (*iterator_get_packet_data)(gsr_replay_buffer *self, gsr_replay_buffer_iterator iterator); + /* The clone has to be destroyed before the replay buffer it clones is destroyed */ + gsr_replay_buffer* (*clone)(gsr_replay_buffer *self); + /* Returns {0, 0} if replay buffer is empty */ + gsr_replay_buffer_iterator (*find_packet_index_by_time_passed)(gsr_replay_buffer *self, int seconds); + /* Returns {-1, 0} if not found */ + gsr_replay_buffer_iterator (*find_keyframe)(gsr_replay_buffer *self, gsr_replay_buffer_iterator start_iterator, int stream_index, bool invert_stream_index); + bool (*iterator_next)(gsr_replay_buffer *self, gsr_replay_buffer_iterator *iterator); + + pthread_mutex_t mutex; + bool mutex_initialized; + gsr_replay_buffer *original_replay_buffer; +}; + +gsr_replay_buffer* gsr_replay_buffer_create(gsr_replay_storage replay_storage, const char *replay_directory, double replay_buffer_time, size_t replay_buffer_num_packets); +void gsr_replay_buffer_destroy(gsr_replay_buffer *self); + +void gsr_replay_buffer_lock(gsr_replay_buffer *self); +void gsr_replay_buffer_unlock(gsr_replay_buffer *self); +bool gsr_replay_buffer_append(gsr_replay_buffer *self, const AVPacket *av_packet, double timestamp); +void gsr_replay_buffer_clear(gsr_replay_buffer *self); +AVPacket* gsr_replay_buffer_iterator_get_packet(gsr_replay_buffer *self, gsr_replay_buffer_iterator iterator); +/* The returned data should be free'd with free */ +uint8_t* gsr_replay_buffer_iterator_get_packet_data(gsr_replay_buffer *self, gsr_replay_buffer_iterator iterator); +/* The clone has to be destroyed before the replay buffer it clones is destroyed */ +gsr_replay_buffer* gsr_replay_buffer_clone(gsr_replay_buffer *self); +/* Returns {0, 0} if replay buffer is empty */ +gsr_replay_buffer_iterator gsr_replay_buffer_find_packet_index_by_time_passed(gsr_replay_buffer *self, int seconds); +/* Returns {-1, 0} if not found */ +gsr_replay_buffer_iterator gsr_replay_buffer_find_keyframe(gsr_replay_buffer *self, gsr_replay_buffer_iterator start_iterator, int stream_index, bool invert_stream_index); +bool gsr_replay_buffer_iterator_next(gsr_replay_buffer *self, gsr_replay_buffer_iterator *iterator); + +#endif /* GSR_REPLAY_BUFFER_H */
\ No newline at end of file diff --git a/include/replay_buffer/replay_buffer_disk.h b/include/replay_buffer/replay_buffer_disk.h new file mode 100644 index 0000000..6873bb0 --- /dev/null +++ b/include/replay_buffer/replay_buffer_disk.h @@ -0,0 +1,44 @@ +#ifndef GSR_REPLAY_BUFFER_DISK_H +#define GSR_REPLAY_BUFFER_DISK_H + +#include "replay_buffer.h" +#include <limits.h> + +#define GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES 1024 + +typedef struct { + AVPacket packet; + size_t data_index; + double timestamp; +} gsr_av_packet_disk; + +typedef struct { + size_t id; + double start_timestamp; + double end_timestamp; + int ref_counter; + int fd; + + gsr_av_packet_disk *packets; + size_t capacity_num_packets; + size_t num_packets; +} gsr_replay_buffer_file; + +typedef struct { + gsr_replay_buffer replay_buffer; + double replay_buffer_time; + + size_t storage_counter; + size_t storage_num_bytes_written; + int storage_fd; + gsr_replay_buffer_file *files[GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES]; // GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES * REPLAY_BUFFER_FILE_SIZE_BYTES = 256gb, should be enough for everybody + size_t num_files; + + char replay_directory[PATH_MAX]; + + bool owns_directory; +} gsr_replay_buffer_disk; + +gsr_replay_buffer* gsr_replay_buffer_disk_create(const char *replay_directory, double replay_buffer_time); + +#endif /* GSR_REPLAY_BUFFER_DISK_H */
\ No newline at end of file diff --git a/include/replay_buffer/replay_buffer_ram.h b/include/replay_buffer/replay_buffer_ram.h new file mode 100644 index 0000000..a43d1b9 --- /dev/null +++ b/include/replay_buffer/replay_buffer_ram.h @@ -0,0 +1,22 @@ +#ifndef GSR_REPLAY_BUFFER_RAM_H +#define GSR_REPLAY_BUFFER_RAM_H + +#include "replay_buffer.h" + +typedef struct { + AVPacket packet; + int ref_counter; + double timestamp; +} gsr_av_packet_ram; + +typedef struct { + gsr_replay_buffer replay_buffer; + gsr_av_packet_ram **packets; + size_t capacity_num_packets; + size_t num_packets; + size_t index; +} gsr_replay_buffer_ram; + +gsr_replay_buffer* gsr_replay_buffer_ram_create(size_t replay_buffer_num_packets); + +#endif /* GSR_REPLAY_BUFFER_RAM_H */
\ No newline at end of file diff --git a/include/shader.h b/include/shader.h index 8bc1104..285758d 100644 --- a/include/shader.h +++ b/include/shader.h @@ -1,6 +1,8 @@ #ifndef GSR_SHADER_H #define GSR_SHADER_H +#include <stdbool.h> + typedef struct gsr_egl gsr_egl; typedef struct { @@ -16,4 +18,6 @@ int gsr_shader_bind_attribute_location(gsr_shader *self, const char *attribute, void gsr_shader_use(gsr_shader *self); void gsr_shader_use_none(gsr_shader *self); +void gsr_shader_enable_debug_output(bool enable); + #endif /* GSR_SHADER_H */ diff --git a/include/utils.h b/include/utils.h index b6f51c1..74ccf18 100644 --- a/include/utils.h +++ b/include/utils.h @@ -7,8 +7,6 @@ #include <stdbool.h> #include <stdint.h> -#define CONNECTOR_TYPE_COUNTS 32 - typedef struct AVCodecContext AVCodecContext; typedef struct AVFrame AVFrame; @@ -29,12 +27,6 @@ typedef struct { bool found_monitor; } get_monitor_by_name_userdata; -typedef struct { - int type; - int count; - int count_active; -} drm_connector_type_count; - double clock_get_monotonic_seconds(void); bool generate_random_characters(char *buffer, int buffer_size, const char *alphabet, size_t alphabet_size); bool generate_random_characters_standard_alphabet(char *buffer, int buffer_size); @@ -46,7 +38,7 @@ bool get_monitor_by_name(const gsr_egl *egl, gsr_connection_type connection_type bool drm_monitor_get_display_server_data(const gsr_window *window, const gsr_monitor *monitor, gsr_monitor_rotation *monitor_rotation, vec2i *monitor_position); int get_connector_type_by_name(const char *name); -drm_connector_type_count* drm_connector_types_get_index(drm_connector_type_count *type_counts, int *num_type_counts, int connector_type); +int get_connector_type_id_by_name(const char *name); uint32_t monitor_identifier_from_type_and_count(int monitor_type_index, int monitor_type_count); bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info); @@ -61,7 +53,6 @@ int create_directory_recursive(char *path); /* |img_attr| needs to be at least 44 in size */ void setup_dma_buf_attrs(intptr_t *img_attr, uint32_t format, uint32_t width, uint32_t height, const int *fds, const uint32_t *offsets, const uint32_t *pitches, const uint64_t *modifiers, int num_planes, bool use_modifier); -bool video_codec_context_is_vaapi(AVCodecContext *video_codec_context); vec2i scale_keep_aspect_ratio(vec2i from, vec2i to); diff --git a/kms/client/kms_client.c b/kms/client/kms_client.c index 018b25e..57afd04 100644 --- a/kms/client/kms_client.c +++ b/kms/client/kms_client.c @@ -312,7 +312,7 @@ int gsr_kms_client_init(gsr_kms_client *self, const char *card_path) { const char *args[] = { "pkexec", server_filepath, self->initial_socket_path, card_path, NULL }; execvp(args[0], (char *const*)args); } - fprintf(stderr, "gsr error: gsr_kms_client_init: execvp failed, error: %s\n", strerror(errno)); + fprintf(stderr, "gsr error: gsr_kms_client_init: failed to launch \"gsr-kms-server\", error: %s\n", strerror(errno)); _exit(127); } else { /* parent */ self->kms_server_pid = pid; @@ -387,6 +387,7 @@ void cleanup_socket(gsr_kms_client *self, bool kill_server) { if(kill_server && self->kms_server_pid > 0) { kill(self->kms_server_pid, SIGKILL); + // TODO: //int status; //waitpid(self->kms_server_pid, &status, 0); self->kms_server_pid = -1; diff --git a/kms/server/kms_server.c b/kms/server/kms_server.c index 6d46f8a..070875b 100644 --- a/kms/server/kms_server.c +++ b/kms/server/kms_server.c @@ -8,6 +8,7 @@ #include <string.h> #include <errno.h> #include <stdlib.h> +#include <locale.h> #include <unistd.h> #include <limits.h> @@ -207,7 +208,7 @@ static uint32_t plane_get_properties(int drmfd, uint32_t plane_id, int *x, int * return property_mask; } -/* Returns 0 if not found */ +/* Returns NULL if not found */ static const connector_crtc_pair* get_connector_pair_by_crtc_id(const connector_to_crtc_map *c2crtc_map, uint32_t crtc_id) { for(int i = 0; i < c2crtc_map->num_maps; ++i) { if(c2crtc_map->maps[i].crtc_id == crtc_id) @@ -433,82 +434,9 @@ static double clock_get_monotonic_seconds(void) { return (double)ts.tv_sec + (double)ts.tv_nsec * 0.000000001; } -// static bool readlink_realpath(const char *filepath, char *buffer) { -// char symlinked_path[PATH_MAX]; -// ssize_t bytes_written = readlink(filepath, symlinked_path, sizeof(symlinked_path) - 1); -// if(bytes_written == -1 && errno == EINVAL) { -// /* Not a symlink */ -// snprintf(symlinked_path, sizeof(symlinked_path), "%s", filepath); -// } else if(bytes_written == -1) { -// return false; -// } else { -// symlinked_path[bytes_written] = '\0'; -// } - -// if(!realpath(symlinked_path, buffer)) -// return false; - -// return true; -// } - -// static void file_get_directory(char *filepath) { -// char *end = strrchr(filepath, '/'); -// if(end == NULL) -// filepath[0] = '\0'; -// else -// *end = '\0'; -// } - -// static bool string_ends_with(const char *str, const char *ends_with) { -// const int len = strlen(str); -// const int ends_with_len = strlen(ends_with); -// return len >= ends_with_len && memcmp(str + len - ends_with_len, ends_with, ends_with_len) == 0; -// } - -// This is not foolproof, but the assumption is that gsr-kms-server and gpu-screen-recorder are installed in the same directory -// in a location that only the root user can write to (usually /usr/bin or /usr/local/bin) and if the client runs from that location -// and is called gpu-screen-recorder then gsr-kms-server can only be used by a malicious program if the malicious program -// had root access, to modify that program install directory. -// static bool is_remote_peer_program_gpu_screen_recorder(int socket_fd) { -// // TODO: Use SO_PEERPIDFD on kernel >= 6.5 to avoid a race condition in the /proc/<pid> check -// struct ucred cred; -// socklen_t ucred_len = sizeof(cred); -// if(getsockopt(socket_fd, SOL_SOCKET, SO_PEERCRED, &cred, &ucred_len) == -1) { -// fprintf(stderr, "kms server error: failed to get peer credentials, error: %s\n", strerror(errno)); -// return false; -// } - -// char self_directory[PATH_MAX]; -// if(!readlink_realpath("/proc/self/exe", self_directory)) { -// fprintf(stderr, "kms server error: failed to resolve /proc/self/exe\n"); -// return false; -// } -// file_get_directory(self_directory); - -// char peer_directory[PATH_MAX]; -// char peer_exe_path[PATH_MAX]; -// snprintf(peer_exe_path, sizeof(peer_exe_path), "/proc/%d/exe", (int)cred.pid); -// if(!readlink_realpath(peer_exe_path, peer_directory)) { -// fprintf(stderr, "kms server error: failed to resolve /proc/self/exe\n"); -// return false; -// } - -// if(!string_ends_with(peer_directory, "/gpu-screen-recorder")) { -// fprintf(stderr, "kms server error: only gpu-screen-recorder can use gsr-kms-server. client program location is %s\n", peer_directory); -// return false; -// } - -// file_get_directory(peer_directory); - -// if(strcmp(self_directory, peer_directory) != 0) { -// fprintf(stderr, "kms server error: the client program is in directory %s but only programs in %s can run gsr-kms-server\n", peer_directory, self_directory); -// return false; -// } - -// return true; -// } - int main(int argc, char **argv) { + setlocale(LC_ALL, "C"); // Sigh... stupid C + int res = 0; int socket_fd = 0; gsr_drm drm; @@ -579,11 +507,6 @@ int main(int argc, char **argv) { goto done; } - // if(!is_remote_peer_program_gpu_screen_recorder(socket_fd)) { - // res = 3; - // goto done; - // } - for(;;) { gsr_kms_request request; request.version = 0; diff --git a/meson.build b/meson.build index 76053c3..55d4b70 100644 --- a/meson.build +++ b/meson.build @@ -1,4 +1,4 @@ -project('gpu-screen-recorder', ['c', 'cpp'], version : '5.3.5', default_options : ['warning_level=2']) +project('gpu-screen-recorder', ['c', 'cpp'], version : '5.6.1', default_options : ['warning_level=2']) add_project_arguments('-Wshadow', language : ['c', 'cpp']) if get_option('buildtype') == 'debug' @@ -14,6 +14,7 @@ src = [ 'src/capture/xcomposite.c', 'src/capture/ximage.c', 'src/capture/kms.c', + 'src/encoder/encoder.c', 'src/encoder/video/video.c', 'src/encoder/video/nvenc.c', 'src/encoder/video/vaapi.c', @@ -25,6 +26,9 @@ src = [ 'src/window/window.c', 'src/window/x11.c', 'src/window/wayland.c', + 'src/replay_buffer/replay_buffer.c', + 'src/replay_buffer/replay_buffer_ram.c', + 'src/replay_buffer/replay_buffer_disk.c', 'src/egl.c', 'src/cuda.c', 'src/xnvctrl.c', @@ -37,10 +41,15 @@ src = [ 'src/cursor.c', 'src/damage.c', 'src/image_writer.c', + 'src/args_parser.c', + 'src/defs.c', 'src/sound.cpp', 'src/main.cpp', ] +subdir('protocol') +src += protocol_src + dep = [ dependency('threads'), dependency('libavcodec'), @@ -70,7 +79,6 @@ if get_option('portal') == true 'src/dbus.c', 'src/pipewire_video.c', ] - dep += dependency('dbus-1') add_project_arguments('-DGSR_PORTAL', language : ['c', 'cpp']) uses_pipewire = true endif @@ -87,6 +95,7 @@ if uses_pipewire == true dep += [ dependency('libpipewire-0.3'), dependency('libspa-0.2'), + dependency('dbus-1'), ] endif diff --git a/project.conf b/project.conf index eb1b845..de715f1 100644 --- a/project.conf +++ b/project.conf @@ -1,7 +1,7 @@ [package] name = "gpu-screen-recorder" type = "executable" -version = "5.3.5" +version = "5.6.1" platforms = ["posix"] [config] @@ -33,4 +33,4 @@ wayland-client = ">=1" dbus-1 = ">=1" libpipewire-0.3 = ">=1" libspa-0.2 = ">=0" -#vulkan = ">=1" +vulkan = ">=1" diff --git a/protocol/meson.build b/protocol/meson.build new file mode 100644 index 0000000..bbdccba --- /dev/null +++ b/protocol/meson.build @@ -0,0 +1,25 @@ +wayland_scanner = dependency('wayland-scanner', native: true) +wayland_scanner_path = wayland_scanner.get_variable(pkgconfig: 'wayland_scanner') +wayland_scanner_prog = find_program(wayland_scanner_path, native: true) + +wayland_scanner_code = generator( + wayland_scanner_prog, + output: '@BASENAME@-protocol.c', + arguments: ['private-code', '@INPUT@', '@OUTPUT@'], +) + +wayland_scanner_client = generator( + wayland_scanner_prog, + output: '@BASENAME@-client-protocol.h', + arguments: ['client-header', '@INPUT@', '@OUTPUT@'], +) + +protocols = [ + 'xdg-output-unstable-v1.xml', +] + +protocol_src = [] +foreach xml : protocols + protocol_src += wayland_scanner_code.process(xml) + protocol_src += wayland_scanner_client.process(xml) +endforeach diff --git a/protocol/xdg-output-unstable-v1.xml b/protocol/xdg-output-unstable-v1.xml new file mode 100644 index 0000000..5d536aa --- /dev/null +++ b/protocol/xdg-output-unstable-v1.xml @@ -0,0 +1,222 @@ +<?xml version="1.0" encoding="UTF-8"?> +<protocol name="xdg_output_unstable_v1"> + + <copyright> + Copyright © 2017 Red Hat Inc. + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice (including the next + paragraph) shall be included in all copies or substantial portions of the + Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. + </copyright> + + <description summary="Protocol to describe output regions"> + This protocol aims at describing outputs in a way which is more in line + with the concept of an output on desktop oriented systems. + + Some information are more specific to the concept of an output for + a desktop oriented system and may not make sense in other applications, + such as IVI systems for example. + + Typically, the global compositor space on a desktop system is made of + a contiguous or overlapping set of rectangular regions. + + The logical_position and logical_size events defined in this protocol + might provide information identical to their counterparts already + available from wl_output, in which case the information provided by this + protocol should be preferred to their equivalent in wl_output. The goal is + to move the desktop specific concepts (such as output location within the + global compositor space, etc.) out of the core wl_output protocol. + + Warning! The protocol described in this file is experimental and + backward incompatible changes may be made. Backward compatible + changes may be added together with the corresponding interface + version bump. + Backward incompatible changes are done by bumping the version + number in the protocol and interface names and resetting the + interface version. Once the protocol is to be declared stable, + the 'z' prefix and the version number in the protocol and + interface names are removed and the interface version number is + reset. + </description> + + <interface name="zxdg_output_manager_v1" version="3"> + <description summary="manage xdg_output objects"> + A global factory interface for xdg_output objects. + </description> + + <request name="destroy" type="destructor"> + <description summary="destroy the xdg_output_manager object"> + Using this request a client can tell the server that it is not + going to use the xdg_output_manager object anymore. + + Any objects already created through this instance are not affected. + </description> + </request> + + <request name="get_xdg_output"> + <description summary="create an xdg output from a wl_output"> + This creates a new xdg_output object for the given wl_output. + </description> + <arg name="id" type="new_id" interface="zxdg_output_v1"/> + <arg name="output" type="object" interface="wl_output"/> + </request> + </interface> + + <interface name="zxdg_output_v1" version="3"> + <description summary="compositor logical output region"> + An xdg_output describes part of the compositor geometry. + + This typically corresponds to a monitor that displays part of the + compositor space. + + For objects version 3 onwards, after all xdg_output properties have been + sent (when the object is created and when properties are updated), a + wl_output.done event is sent. This allows changes to the output + properties to be seen as atomic, even if they happen via multiple events. + </description> + + <request name="destroy" type="destructor"> + <description summary="destroy the xdg_output object"> + Using this request a client can tell the server that it is not + going to use the xdg_output object anymore. + </description> + </request> + + <event name="logical_position"> + <description summary="position of the output within the global compositor space"> + The position event describes the location of the wl_output within + the global compositor space. + + The logical_position event is sent after creating an xdg_output + (see xdg_output_manager.get_xdg_output) and whenever the location + of the output changes within the global compositor space. + </description> + <arg name="x" type="int" + summary="x position within the global compositor space"/> + <arg name="y" type="int" + summary="y position within the global compositor space"/> + </event> + + <event name="logical_size"> + <description summary="size of the output in the global compositor space"> + The logical_size event describes the size of the output in the + global compositor space. + + Most regular Wayland clients should not pay attention to the + logical size and would rather rely on xdg_shell interfaces. + + Some clients such as Xwayland, however, need this to configure + their surfaces in the global compositor space as the compositor + may apply a different scale from what is advertised by the output + scaling property (to achieve fractional scaling, for example). + + For example, for a wl_output mode 3840×2160 and a scale factor 2: + + - A compositor not scaling the monitor viewport in its compositing space + will advertise a logical size of 3840×2160, + + - A compositor scaling the monitor viewport with scale factor 2 will + advertise a logical size of 1920×1080, + + - A compositor scaling the monitor viewport using a fractional scale of + 1.5 will advertise a logical size of 2560×1440. + + For example, for a wl_output mode 1920×1080 and a 90 degree rotation, + the compositor will advertise a logical size of 1080x1920. + + The logical_size event is sent after creating an xdg_output + (see xdg_output_manager.get_xdg_output) and whenever the logical + size of the output changes, either as a result of a change in the + applied scale or because of a change in the corresponding output + mode(see wl_output.mode) or transform (see wl_output.transform). + </description> + <arg name="width" type="int" + summary="width in global compositor space"/> + <arg name="height" type="int" + summary="height in global compositor space"/> + </event> + + <event name="done"> + <description summary="all information about the output have been sent"> + This event is sent after all other properties of an xdg_output + have been sent. + + This allows changes to the xdg_output properties to be seen as + atomic, even if they happen via multiple events. + + For objects version 3 onwards, this event is deprecated. Compositors + are not required to send it anymore and must send wl_output.done + instead. + </description> + </event> + + <!-- Version 2 additions --> + + <event name="name" since="2"> + <description summary="name of this output"> + Many compositors will assign names to their outputs, show them to the + user, allow them to be configured by name, etc. The client may wish to + know this name as well to offer the user similar behaviors. + + The naming convention is compositor defined, but limited to + alphanumeric characters and dashes (-). Each name is unique among all + wl_output globals, but if a wl_output global is destroyed the same name + may be reused later. The names will also remain consistent across + sessions with the same hardware and software configuration. + + Examples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc. However, do + not assume that the name is a reflection of an underlying DRM + connector, X11 connection, etc. + + The name event is sent after creating an xdg_output (see + xdg_output_manager.get_xdg_output). This event is only sent once per + xdg_output, and the name does not change over the lifetime of the + wl_output global. + + This event is deprecated, instead clients should use wl_output.name. + Compositors must still support this event. + </description> + <arg name="name" type="string" summary="output name"/> + </event> + + <event name="description" since="2"> + <description summary="human-readable description of this output"> + Many compositors can produce human-readable descriptions of their + outputs. The client may wish to know this description as well, to + communicate the user for various purposes. + + The description is a UTF-8 string with no convention defined for its + contents. Examples might include 'Foocorp 11" Display' or 'Virtual X11 + output via :1'. + + The description event is sent after creating an xdg_output (see + xdg_output_manager.get_xdg_output) and whenever the description + changes. The description is optional, and may not be sent at all. + + For objects of version 2 and lower, this event is only sent once per + xdg_output, and the description does not change over the lifetime of + the wl_output global. + + This event is deprecated, instead clients should use + wl_output.description. Compositors must still support this event. + </description> + <arg name="description" type="string" summary="output description"/> + </event> + + </interface> +</protocol> diff --git a/scripts/replay-application-name.sh b/scripts/replay-application-name.sh index 1182ac3..3c3f8c5 100755 --- a/scripts/replay-application-name.sh +++ b/scripts/replay-application-name.sh @@ -3,4 +3,4 @@ window=$(xdotool selectwindow) window_name=$(xdotool getwindowname "$window" || xdotool getwindowclassname "$window" || echo "Game") window_name="$(echo "$window_name" | tr '/\\' '_')" -gpu-screen-recorder -w "$window" -f 60 -c mkv -a default_output -bm cbr -q 45000 -r 60 -o "$HOME/Videos/Replays/$window_name" +gpu-screen-recorder -w "$window" -f 60 -c mkv -a default_output -bm cbr -q 40000 -r 60 -o "$HOME/Videos/Replays/$window_name" diff --git a/scripts/start-replay.sh b/scripts/start-replay.sh index 1ac2422..d47a614 100755 --- a/scripts/start-replay.sh +++ b/scripts/start-replay.sh @@ -3,4 +3,4 @@ pidof -q gpu-screen-recorder && exit 0 video_path="$HOME/Videos" mkdir -p "$video_path" -gpu-screen-recorder -w screen -f 60 -a default_output -c mkv -bm cbr -q 45000 -r 30 -o "$video_path" +gpu-screen-recorder -w screen -f 60 -a default_output -c mkv -bm cbr -q 40000 -r 30 -o "$video_path" diff --git a/scripts/toggle-recording.sh b/scripts/toggle-recording.sh new file mode 100755 index 0000000..b353dc9 --- /dev/null +++ b/scripts/toggle-recording.sh @@ -0,0 +1,6 @@ +#!/bin/sh -e + +killall -SIGINT gpu-screen-recorder && sleep 0.5 && notify-send -t 1500 -u low 'GPU Screen Recorder' 'Stopped recording' && exit 0; +video="$HOME/Videos/$(date +"Video_%Y-%m-%d_%H-%M-%S.mp4")" +notify-send -t 1500 -u low 'GPU Screen Recorder' "Started recording video to $video" +gpu-screen-recorder -w screen -f 60 -a "default_output" -o "$video" diff --git a/src/args_parser.c b/src/args_parser.c new file mode 100644 index 0000000..0e05557 --- /dev/null +++ b/src/args_parser.c @@ -0,0 +1,924 @@ +#include "../include/args_parser.h" +#include "../include/defs.h" +#include "../include/egl.h" +#include "../include/window/window.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <inttypes.h> +#include <limits.h> +#include <assert.h> +#include <libgen.h> +#include <sys/stat.h> + +#ifndef GSR_VERSION +#define GSR_VERSION "unknown" +#endif + +static const ArgEnum video_codec_enums[] = { + { .name = "auto", .value = GSR_VIDEO_CODEC_AUTO }, + { .name = "h264", .value = GSR_VIDEO_CODEC_H264 }, + { .name = "h265", .value = GSR_VIDEO_CODEC_HEVC }, + { .name = "hevc", .value = GSR_VIDEO_CODEC_HEVC }, + { .name = "hevc_hdr", .value = GSR_VIDEO_CODEC_HEVC_HDR }, + { .name = "hevc_10bit", .value = GSR_VIDEO_CODEC_HEVC_10BIT }, + { .name = "av1", .value = GSR_VIDEO_CODEC_AV1 }, + { .name = "av1_hdr", .value = GSR_VIDEO_CODEC_AV1_HDR }, + { .name = "av1_10bit", .value = GSR_VIDEO_CODEC_AV1_10BIT }, + { .name = "vp8", .value = GSR_VIDEO_CODEC_VP8 }, + { .name = "vp9", .value = GSR_VIDEO_CODEC_VP9 }, +}; + +static const ArgEnum audio_codec_enums[] = { + { .name = "opus", .value = GSR_AUDIO_CODEC_OPUS }, + { .name = "aac", .value = GSR_AUDIO_CODEC_AAC }, + { .name = "flac", .value = GSR_AUDIO_CODEC_FLAC }, +}; + +static const ArgEnum video_encoder_enums[] = { + { .name = "gpu", .value = GSR_VIDEO_ENCODER_HW_GPU }, + { .name = "cpu", .value = GSR_VIDEO_ENCODER_HW_CPU }, +}; + +static const ArgEnum pixel_format_enums[] = { + { .name = "yuv420", .value = GSR_PIXEL_FORMAT_YUV420 }, + { .name = "yuv444", .value = GSR_PIXEL_FORMAT_YUV444 }, +}; + +static const ArgEnum framerate_mode_enums[] = { + { .name = "vfr", .value = GSR_FRAMERATE_MODE_VARIABLE }, + { .name = "cfr", .value = GSR_FRAMERATE_MODE_CONSTANT }, + { .name = "content", .value = GSR_FRAMERATE_MODE_CONTENT }, +}; + +static const ArgEnum bitrate_mode_enums[] = { + { .name = "auto", .value = GSR_BITRATE_MODE_AUTO }, + { .name = "qp", .value = GSR_BITRATE_MODE_QP }, + { .name = "cbr", .value = GSR_BITRATE_MODE_CBR }, + { .name = "vbr", .value = GSR_BITRATE_MODE_VBR }, +}; + +static const ArgEnum color_range_enums[] = { + { .name = "limited", .value = GSR_COLOR_RANGE_LIMITED }, + { .name = "full", .value = GSR_COLOR_RANGE_FULL }, +}; + +static const ArgEnum tune_enums[] = { + { .name = "performance", .value = GSR_TUNE_PERFORMANCE }, + { .name = "quality", .value = GSR_TUNE_QUALITY }, +}; + +static const ArgEnum replay_storage_enums[] = { + { .name = "ram", .value = GSR_REPLAY_STORAGE_RAM }, + { .name = "disk", .value = GSR_REPLAY_STORAGE_DISK }, +}; + +static void arg_deinit(Arg *arg) { + if(arg->values) { + free(arg->values); + arg->values = NULL; + } +} + +static bool arg_append_value(Arg *arg, const char *value) { + if(arg->num_values + 1 >= arg->capacity_num_values) { + const int new_capacity_num_values = arg->capacity_num_values == 0 ? 4 : arg->capacity_num_values*2; + void *new_data = realloc(arg->values, new_capacity_num_values * sizeof(const char*)); + if(!new_data) + return false; + + arg->values = new_data; + arg->capacity_num_values = new_capacity_num_values; + } + + arg->values[arg->num_values] = value; + ++arg->num_values; + return true; +} + +static bool arg_get_enum_value_by_name(const Arg *arg, const char *name, int *enum_value) { + assert(arg->type == ARG_TYPE_ENUM); + assert(arg->enum_values); + for(int i = 0; i < arg->num_enum_values; ++i) { + if(strcmp(arg->enum_values[i].name, name) == 0) { + *enum_value = arg->enum_values[i].value; + return true; + } + } + return false; +} + +static void arg_print_expected_enum_names(const Arg *arg) { + assert(arg->type == ARG_TYPE_ENUM); + assert(arg->enum_values); + for(int i = 0; i < arg->num_enum_values; ++i) { + if(i > 0) { + if(i == arg->num_enum_values -1) + fprintf(stderr, " or "); + else + fprintf(stderr, ", "); + } + fprintf(stderr, "'%s'", arg->enum_values[i].name); + } +} + +static Arg* args_get_by_key(Arg *args, int num_args, const char *key) { + for(int i = 0; i < num_args; ++i) { + if(strcmp(args[i].key, key) == 0) + return &args[i]; + } + return NULL; +} + +static const char* args_get_value_by_key(Arg *args, int num_args, const char *key) { + for(int i = 0; i < num_args; ++i) { + if(strcmp(args[i].key, key) == 0) { + if(args[i].num_values == 0) + return NULL; + else + return args[i].values[0]; + } + } + return NULL; +} + +static bool args_get_boolean_by_key(Arg *args, int num_args, const char *key, bool default_value) { + Arg *arg = args_get_by_key(args, num_args, key); + assert(arg); + if(arg->num_values == 0) { + return default_value; + } else { + assert(arg->type == ARG_TYPE_BOOLEAN); + return arg->typed_value.boolean; + } +} + +static int args_get_enum_by_key(Arg *args, int num_args, const char *key, int default_value) { + Arg *arg = args_get_by_key(args, num_args, key); + assert(arg); + if(arg->num_values == 0) { + return default_value; + } else { + assert(arg->type == ARG_TYPE_ENUM); + return arg->typed_value.enum_value; + } +} + +static int64_t args_get_i64_by_key(Arg *args, int num_args, const char *key, int64_t default_value) { + Arg *arg = args_get_by_key(args, num_args, key); + assert(arg); + if(arg->num_values == 0) { + return default_value; + } else { + assert(arg->type == ARG_TYPE_I64); + return arg->typed_value.i64_value; + } +} + +static double args_get_double_by_key(Arg *args, int num_args, const char *key, double default_value) { + Arg *arg = args_get_by_key(args, num_args, key); + assert(arg); + if(arg->num_values == 0) { + return default_value; + } else { + assert(arg->type == ARG_TYPE_DOUBLE); + return arg->typed_value.d_value; + } +} + +static void usage_header() { + const bool inside_flatpak = getenv("FLATPAK_ID") != NULL; + const char *program_name = inside_flatpak ? "flatpak run --command=gpu-screen-recorder com.dec05eba.gpu_screen_recorder" : "gpu-screen-recorder"; + printf("usage: %s -w <window_id|monitor|focused|portal|region> [-c <container_format>] [-s WxH] [-region WxH+X+Y] [-f <fps>] [-a <audio_input>] [-q <quality>] [-r <replay_buffer_size_sec>] [-replay-storage ram|disk] [-restart-replay-on-save yes|no] [-k h264|hevc|av1|vp8|vp9|hevc_hdr|av1_hdr|hevc_10bit|av1_10bit] [-ac aac|opus|flac] [-ab <bitrate>] [-oc yes|no] [-fm cfr|vfr|content] [-bm auto|qp|vbr|cbr] [-cr limited|full] [-tune performance|quality] [-df yes|no] [-sc <script_path>] [-cursor yes|no] [-keyint <value>] [-restore-portal-session yes|no] [-portal-session-token-filepath filepath] [-encoder gpu|cpu] [-o <output_file>] [-ro <output_directory>] [--list-capture-options [card_path]] [--list-audio-devices] [--list-application-audio] [-v yes|no] [-gl-debug yes|no] [--version] [-h|--help]\n", program_name); + fflush(stdout); +} + +static void usage_full() { + const bool inside_flatpak = getenv("FLATPAK_ID") != NULL; + const char *program_name = inside_flatpak ? "flatpak run --command=gpu-screen-recorder com.dec05eba.gpu_screen_recorder" : "gpu-screen-recorder"; + usage_header(); + printf("\n"); + printf("OPTIONS:\n"); + printf(" -w Window id to record, a display (monitor name), \"screen\", \"screen-direct\", \"focused\", \"portal\" or \"region\".\n"); + printf(" If this is \"portal\" then xdg desktop screencast portal with PipeWire will be used. Portal option is only available on Wayland.\n"); + printf(" If you select to save the session (token) in the desktop portal capture popup then the session will be saved for the next time you use \"portal\",\n"); + printf(" but the session will be ignored unless you run GPU Screen Recorder with the '-restore-portal-session yes' option.\n"); + printf(" If this is \"region\" then the region specified by the -region option is recorded.\n"); + printf(" If this is \"screen\" then the first monitor found is recorded.\n"); + printf(" \"screen-direct\" can only be used on Nvidia X11, to allow recording without breaking VRR (G-SYNC). This also records all of your monitors.\n"); + printf(" Using this \"screen-direct\" option is not recommended unless you use VRR (G-SYNC) as there are Nvidia driver issues that can cause your system or games to freeze/crash.\n"); + printf(" The \"screen-direct\" option is not needed on AMD, Intel nor Nvidia on Wayland as VRR works properly in those cases.\n"); + printf(" Run GPU Screen Recorder with the --list-capture-options option to list valid values for this option.\n"); + printf("\n"); + printf(" -c Container format for output file, for example mp4, or flv. Only required if no output file is specified or if recording in replay buffer mode.\n"); + printf(" If an output file is specified and -c is not used then the container format is determined from the output filename extension.\n"); + printf(" Only containers that support h264, hevc, av1, vp8 or vp9 are supported, which means that only mp4, mkv, flv, webm (and some others) are supported.\n"); + printf("\n"); + printf(" -s The output resolution limit of the video in the format WxH, for example 1920x1080. If this is 0x0 then the original resolution is used. Optional, except when -w is \"focused\".\n"); + printf(" Note: the captured content is scaled to this size. The output resolution might not be exactly as specified by this option. The original aspect ratio is respected so the resolution will match that.\n"); + printf(" The video encoder might also need to add padding, which will result in black bars on the sides of the video. This is especially an issue on AMD.\n"); + printf("\n"); + printf(" -region\n"); + printf(" The region to capture, only to be used with -w region. This is in format WxH+X+Y, which is compatible with tools such as slop (X11) and slurp (kde plasma, wlroots and hyprland).\n"); + printf(" The region can be inside any monitor. If width and height are 0 (for example 0x0+500+500) then the entire monitor that the region is inside in will be recorded.\n"); + printf(" Note: currently the region can't span multiple monitors.\n"); + printf("\n"); + printf(" -f Frame rate to record at. Recording will only capture frames at this target frame rate.\n"); + printf(" For constant frame rate mode this option is the frame rate every frame will be captured at and if the capture frame rate is below this target frame rate then the frames will be duplicated.\n"); + printf(" For variable frame rate mode this option is the max frame rate and if the capture frame rate is below this target frame rate then frames will not be duplicated.\n"); + printf(" Content frame rate is similar to variable frame rate mode, except the frame rate will match the frame rate of the captured content when possible, but not capturing above the frame rate set in this -f option.\n"); + printf(" Optional, set to 60 by default.\n"); + printf("\n"); + printf(" -a Audio device or application to record from (pulse audio device). Can be specified multiple times. Each time this is specified a new audio track is added for the specified audio device or application.\n"); + printf(" The audio device can also be \"default_output\" in which case the default output device is used, or \"default_input\" in which case the default input device is used.\n"); + printf(" Multiple audio sources can be merged into one audio track by using \"|\" as a separator into one -a argument, for example: -a \"default_output|default_input\".\n"); + printf(" The audio name can also be prefixed with \"device:\", for example: -a \"device:default_output\".\n"); + printf(" To record audio from an application then prefix the audio name with \"app:\", for example: -a \"app:Brave\". The application name is case-insensitive.\n"); + printf(" To record audio from all applications except the provided ones prefix the audio name with \"app-inverse:\", for example: -a \"app-inverse:Brave\".\n"); + printf(" \"app:\" and \"app-inverse:\" can't be mixed in one audio track.\n"); + printf(" One audio track can contain both audio devices and application audio, for example: -a \"default_output|device:alsa_output.pci-0000_00_1b.0.analog-stereo.monitor|app:Brave\".\n"); + printf(" Recording application audio is only possible when the sound server on the system is PipeWire.\n"); + printf(" If the audio name is an empty string then the argument is ignored.\n"); + printf(" Optional, no audio track is added by default.\n"); + printf(" Run GPU Screen Recorder with the --list-audio-devices option to list valid audio device names.\n"); + printf(" Run GPU Screen Recorder with the --list-application-audio option to list valid application names. It's possible to use an application name that is not listed in --list-application-audio,\n"); + printf(" for example when trying to record audio from an application that hasn't started yet.\n"); + printf("\n"); + printf(" -q Video quality. Should be either 'medium', 'high', 'very_high' or 'ultra' when using '-bm qp' or '-bm vbr' options, and '-bm qp' is the default option used.\n"); + printf(" 'high' is the recommended option when live streaming or when you have a slower harddrive.\n"); + printf(" When using '-bm cbr' option then this is option is instead used to specify the video bitrate in kbps.\n"); + printf(" Optional when using '-bm qp' or '-bm vbr' options, set to 'very_high' be default.\n"); + printf(" Required when using '-bm cbr' option.\n"); + printf("\n"); + printf(" -r Replay buffer time in seconds. If this is set, then only the last seconds as set by this option will be stored\n"); + printf(" and the video will only be saved when the gpu-screen-recorder is closed. This feature is similar to Nvidia's instant replay feature This option has be between 5 and 1200.\n"); + printf(" Note that the video data is stored in RAM (unless -replay-storage disk is used), so don't use too long replay buffer time and use constant bitrate option (-bm cbr) to prevent RAM usage from going too high in busy scenes.\n"); + printf(" Optional, disabled by default.\n"); + printf("\n"); + printf(" -replay-storage\n"); + printf(" Specify where temporary replay is stored. Should be either 'ram' or 'disk'. If set to 'disk' then replay data is stored in temporary files in the same directory as -o.\n"); + printf(" Preferably avoid setting this to 'disk' unless -o is set to a HDD, as constant writes to a SSD can reduce the life-time of the SSD.\n"); + printf(" Optional, set to 'ram' by default.\n"); + printf("\n"); + printf(" -restart-replay-on-save\n"); + printf(" Restart replay on save. For example if this is set to 'no' and replay time (-r) is set to 60 seconds and a replay is saved once then the first replay video is 60 seconds long\n"); + printf(" and if a replay is saved 10 seconds later then the second replay video will also be 60 seconds long and contain 50 seconds of the previous video as well.\n"); + printf(" If this is set to 'yes' then after a replay is saved the replay buffer data is cleared and the second replay will start from that point onward.\n"); + printf(" The replay is only restarted when saving a full replay (SIGUSR1 signal)\n"); + printf(" Optional, set to 'no' by default.\n"); + printf("\n"); + printf(" -k Video codec to use. Should be either 'auto', 'h264', 'hevc', 'av1', 'vp8', 'vp9', 'hevc_hdr', 'av1_hdr', 'hevc_10bit' or 'av1_10bit'.\n"); + printf(" Optional, set to 'auto' by default which defaults to 'h264'. Forcefully set to 'h264' if the file container type is 'flv'.\n"); + printf(" 'hevc_hdr' and 'av1_hdr' option is not available on X11 nor when using the portal capture option.\n"); + printf(" 'hevc_10bit' and 'av1_10bit' options allow you to select 10 bit color depth which can reduce banding and improve quality in darker areas, but not all video players support 10 bit color depth\n"); + printf(" and if you upload the video to a website the website might reduce 10 bit to 8 bit.\n"); + printf(" Note that when using 'hevc_hdr' or 'av1_hdr' the color depth is also 10 bits.\n"); + printf("\n"); + printf(" -ac Audio codec to use. Should be either 'aac', 'opus' or 'flac'. Optional, set to 'opus' for .mp4/.mkv files, otherwise set to 'aac'.\n"); + printf(" 'opus' and 'flac' is only supported by .mp4/.mkv files. 'opus' is recommended for best performance and smallest audio size.\n"); + printf(" Flac audio codec is option is disable at the moment because of a temporary issue.\n"); + printf("\n"); + printf(" -ab Audio bitrate in kbps. If this is set to 0 then it's the same as if it's absent, in which case the bitrate is determined automatically depending on the audio codec.\n"); + printf(" Optional, by default the bitrate is 128kbps for opus and flac and 160kbps for aac.\n"); + printf("\n"); + printf(" -oc Overclock memory transfer rate to the maximum performance level. This only applies to NVIDIA on X11 and exists to overcome a bug in NVIDIA driver where performance level\n"); + printf(" is dropped when you record a game. Only needed if you are recording a game that is bottlenecked by GPU. The same issue exists on Wayland but overclocking is not possible on Wayland.\n"); + printf(" Works only if your have \"Coolbits\" set to \"12\" in NVIDIA X settings, see README for more information. Note! use at your own risk! Optional, disabled by default.\n"); + printf("\n"); + printf(" -fm Framerate mode. Should be either 'cfr' (constant frame rate), 'vfr' (variable frame rate) or 'content'. Optional, set to 'vfr' by default.\n"); + printf(" 'vfr' is recommended for recording for less issue with very high system load but some applications such as video editors may not support it properly.\n"); + printf(" 'content' is currently only supported on X11 or when using portal capture option. The 'content' option matches the recording frame rate to the captured content.\n"); + printf("\n"); + printf(" -bm Bitrate mode. Should be either 'auto', 'qp' (constant quality), 'vbr' (variable bitrate) or 'cbr' (constant bitrate). Optional, set to 'auto' by default which defaults to 'qp' on all devices\n"); + printf(" except steam deck that has broken drivers and doesn't support qp.\n"); + printf(" Note: 'vbr' option is not supported when using '-encoder cpu' option.\n"); + printf("\n"); + printf(" -cr Color range. Should be either 'limited' (aka mpeg) or 'full' (aka jpeg). Optional, set to 'limited' by default.\n"); + printf(" Limited color range means that colors are in range 16-235 (4112-60395 for hdr) while full color range means that colors are in range 0-255 (0-65535 for hdr).\n"); + printf(" Note that some buggy video players (such as vlc) are unable to correctly display videos in full color range and when upload the video to websites the website\n"); + printf(" might re-encoder the video to make the video limited color range.\n"); + printf("\n"); + printf(" -tune\n"); + printf(" Tune for performance or quality. Should be either 'performance' or 'quality'. At the moment this option only has an effect on Nvidia where setting this to quality\n"); + printf(" sets options such as preset, multipass and b frames. Optional, set to 'performance' by default.\n"); + printf("\n"); + printf(" -df Organise replays in folders based on the current date.\n"); + printf("\n"); + printf(" -sc Run a script on the saved video file (asynchronously). The first argument to the script is the filepath to the saved video file and the second argument is the recording type (either \"regular\" or \"replay\").\n"); + printf(" Not applicable for live streams.\n"); + printf("\n"); + printf(" -cursor\n"); + printf(" Record cursor. Optional, set to 'yes' by default.\n"); + printf("\n"); + printf(" -keyint\n"); + printf(" Specifies the keyframe interval in seconds, the max amount of time to wait to generate a keyframe. Keyframes can be generated more often than this.\n"); + printf(" This also affects seeking in the video and may affect how the replay video is cut. If this is set to 10 for example then you can only seek in 10-second chunks in the video.\n"); + printf(" Setting this to a higher value reduces the video file size if you are ok with the previously described downside. This option is expected to be a floating point number.\n"); + printf(" By default this value is set to 2.0.\n"); + printf("\n"); + printf(" -restore-portal-session\n"); + printf(" If GPU Screen Recorder should use the same capture option as the last time. Using this option removes the popup asking what you want to record the next time you record with '-w portal'\n"); + printf(" if you selected the option to save session (token) in the desktop portal screencast popup.\n"); + printf(" This option may not have any effect on your Wayland compositor and your systems desktop portal needs to support ScreenCast version 5 or later. Optional, set to 'no' by default.\n"); + printf("\n"); + printf(" -portal-session-token-filepath\n"); + printf(" This option is used together with -restore-portal-session option to specify the file path to save/restore the portal session token to/from.\n"); + printf(" This can be used to remember different portal capture options depending on different recording option (such as recording/replay).\n"); + printf(" Optional, set to \"$XDG_CONFIG_HOME/gpu-screen-recorder/restore_token\" by default ($XDG_CONFIG_HOME defaults to \"$HOME/.config\").\n"); + printf(" Note: the directory to the portal session token file is created automatically if it doesn't exist.\n"); + printf("\n"); + printf(" -encoder\n"); + printf(" Which device should be used for video encoding. Should either be 'gpu' or 'cpu'. 'cpu' option currently only work with h264 codec option (-k).\n"); + printf(" Optional, set to 'gpu' by default.\n"); + printf("\n"); + printf(" --info\n"); + printf(" List info about the system. Lists the following information (prints them to stdout and exits):\n"); + printf(" Supported video codecs (h264, h264_software, hevc, hevc_hdr, hevc_10bit, av1, av1_hdr, av1_10bit, vp8, vp9) and image codecs (jpeg, png) (if supported).\n"); + printf(" Supported capture options (window, focused, screen, monitors and portal, if supported by the system).\n"); + printf(" If opengl initialization fails then the program exits with 22, if no usable drm device is found then it exits with 23. On success it exits with 0.\n"); + printf("\n"); + printf(" --list-capture-options\n"); + printf(" List available capture options. Lists capture options in the following format (prints them to stdout and exits):\n"); + printf(" <option>\n"); + printf(" <monitor_name>|<resolution>\n"); + printf(" For example:\n"); + printf(" window\n"); + printf(" DP-1|1920x1080\n"); + printf(" The <option> and <monitor_name> is the name that can be passed to GPU Screen Recorder with the -w option.\n"); + printf(" --list-capture-options optionally accepts a card path (\"/dev/dri/cardN\") which can improve the performance of running this command.\n"); + printf("\n"); + printf(" --list-audio-devices\n"); + printf(" List audio devices. Lists audio devices in the following format (prints them to stdout and exits):\n"); + printf(" <audio_device_name>|<audio_device_name_in_human_readable_format>\n"); + printf(" For example:\n"); + printf(" bluez_input.88:C9:E8:66:A2:27|WH-1000XM4\n"); + printf(" alsa_output.pci-0000_0c_00.4.iec958-stereo|Monitor of Starship/Matisse HD Audio Controller Digital Stereo (IEC958)\n"); + printf(" The <audio_device_name> is the name that can be passed to GPU Screen Recorder with the -a option.\n"); + printf("\n"); + printf(" --list-application-audio\n"); + printf(" Lists applications that you can record from (prints them to stdout and exits), for example:\n"); + printf(" firefox\n"); + printf(" csgo\n"); + printf(" These names are the application audio names that can be passed to GPU Screen Recorder with the -a option.\n"); + printf("\n"); + printf(" --version\n"); + printf(" Print version (%s) and exit\n", GSR_VERSION); + printf("\n"); + //fprintf(stderr, " -pixfmt The pixel format to use for the output video. yuv420 is the most common format and is best supported, but the color is compressed, so colors can look washed out and certain colors of text can look bad. Use yuv444 for no color compression, but the video may not work everywhere and it may not work with hardware video decoding. Optional, set to 'yuv420' by default\n"); + printf(" -o The output file path. If omitted then the encoded data is sent to stdout. Required in replay mode (when using -r).\n"); + printf(" In replay mode this has to be a directory instead of a file.\n"); + printf(" Note: the directory to the file is created automatically if it doesn't already exist.\n"); + printf("\n"); + printf(" -ro The output directory for regular recordings in replay/streaming mode. Required to start recording in replay/streaming mode.\n"); + printf(" Note: the directory to the file is created automatically if it doesn't already exist.\n"); + printf("\n"); + printf(" -v Prints fps and damage info once per second. Optional, set to 'yes' by default.\n"); + printf("\n"); + printf(" -gl-debug\n"); + printf(" Print opengl debug output. Optional, set to 'no' by default.\n"); + printf("\n"); + printf(" -h, --help\n"); + printf(" Show this help.\n"); + printf("\n"); + printf("NOTES:\n"); + printf(" Send signal SIGINT to gpu-screen-recorder (Ctrl+C, or pkill -SIGINT -f gpu-screen-recorder) to stop and save the recording. When in replay mode this stops recording without saving.\n"); + printf(" Send signal SIGUSR2 to gpu-screen-recorder (pkill -SIGUSR2 -f gpu-screen-recorder) to pause/unpause recording. Only applicable when recording (not streaming nor replay).\n"); + printf(" Send signal SIGUSR1 to gpu-screen-recorder (pkill -SIGUSR1 -f gpu-screen-recorder) to save a replay (when in replay mode).\n"); + printf(" Send signal SIGRTMIN+1 to gpu-screen-recorder (pkill -SIGRTMIN+1 -f gpu-screen-recorder) to save a replay of the last 10 seconds (when in replay mode).\n"); + printf(" Send signal SIGRTMIN+2 to gpu-screen-recorder (pkill -SIGRTMIN+2 -f gpu-screen-recorder) to save a replay of the last 30 seconds (when in replay mode).\n"); + printf(" Send signal SIGRTMIN+3 to gpu-screen-recorder (pkill -SIGRTMIN+3 -f gpu-screen-recorder) to save a replay of the last 60 seconds (when in replay mode).\n"); + printf(" Send signal SIGRTMIN+4 to gpu-screen-recorder (pkill -SIGRTMIN+4 -f gpu-screen-recorder) to save a replay of the last 5 minutes (when in replay mode).\n"); + printf(" Send signal SIGRTMIN+5 to gpu-screen-recorder (pkill -SIGRTMIN+5 -f gpu-screen-recorder) to save a replay of the last 10 minutes (when in replay mode).\n"); + printf(" Send signal SIGRTMIN+6 to gpu-screen-recorder (pkill -SIGRTMIN+6 -f gpu-screen-recorder) to save a replay of the last 30 minutes (when in replay mode).\n"); + printf(" Send signal SIGRTMIN to gpu-screen-recorder (pkill -SIGRTMIN -f gpu-screen-recorder) to start/stop recording a regular video when in replay/streaming mode.\n"); + printf("\n"); + printf("EXAMPLES:\n"); + printf(" %s -w screen -f 60 -a default_output -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a default_output -a default_input -o video.mp4\n", program_name); + printf(" %s -w $(xdotool selectwindow) -f 60 -a default_output -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a \"default_output|default_input\" -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a default_output -c mkv -r 60 -o \"$HOME/Videos\"\n", program_name); + printf(" %s -w screen -f 60 -a default_output -c mkv -r 1800 -replay-storage disk -bm cbr -q 40000 -o \"$HOME/Videos\"\n", program_name); + printf(" %s -w screen -f 60 -a default_output -c mkv -sc script.sh -r 60 -o \"$HOME/Videos\"\n", program_name); + printf(" %s -w portal -f 60 -a default_output -restore-portal-session yes -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a default_output -bm cbr -q 15000 -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a \"app:firefox|app:csgo\" -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a \"app-inverse:firefox|app-inverse:csgo\" -o video.mp4\n", program_name); + printf(" %s -w screen -f 60 -a \"default_input|app-inverse:Brave\" -o video.mp4\n", program_name); + printf(" %s -w screen -o image.jpg\n", program_name); + printf(" %s -w screen -q medium -o image.jpg\n", program_name); + printf(" %s -w region -region 640x480+100+100 -o video.mp4\n", program_name); + printf(" %s -w region -region $(slop) -o video.mp4\n", program_name); + printf(" %s -w region -region $(slurp -f \"%%wx%%h+%%x+%%y\") -o video.mp4\n", program_name); + //fprintf(stderr, " gpu-screen-recorder -w screen -f 60 -q ultra -pixfmt yuv444 -o video.mp4\n"); + fflush(stdout); +} + +static void usage() { + usage_header(); +} + +// TODO: Does this match all livestreaming cases? +static bool is_livestream_path(const char *str) { + const int len = strlen(str); + if((len >= 7 && memcmp(str, "http://", 7) == 0) || (len >= 8 && memcmp(str, "https://", 8) == 0)) + return true; + else if((len >= 7 && memcmp(str, "rtmp://", 7) == 0) || (len >= 8 && memcmp(str, "rtmps://", 8) == 0)) + return true; + else if((len >= 7 && memcmp(str, "rtsp://", 7) == 0)) + return true; + else if((len >= 6 && memcmp(str, "srt://", 6) == 0)) + return true; + else if((len >= 6 && memcmp(str, "tcp://", 6) == 0)) + return true; + else if((len >= 6 && memcmp(str, "udp://", 6) == 0)) + return true; + else + return false; +} + +static bool args_parser_set_values(args_parser *self) { + self->video_encoder = (gsr_video_encoder_hardware)args_get_enum_by_key(self->args, NUM_ARGS, "-encoder", GSR_VIDEO_ENCODER_HW_GPU); + self->pixel_format = (gsr_pixel_format)args_get_enum_by_key(self->args, NUM_ARGS, "-pixfmt", GSR_PIXEL_FORMAT_YUV420); + self->framerate_mode = (gsr_framerate_mode)args_get_enum_by_key(self->args, NUM_ARGS, "-fm", GSR_FRAMERATE_MODE_VARIABLE); + self->color_range = (gsr_color_range)args_get_enum_by_key(self->args, NUM_ARGS, "-cr", GSR_COLOR_RANGE_LIMITED); + self->tune = (gsr_tune)args_get_enum_by_key(self->args, NUM_ARGS, "-tune", GSR_TUNE_PERFORMANCE); + self->video_codec = (gsr_video_codec)args_get_enum_by_key(self->args, NUM_ARGS, "-k", GSR_VIDEO_CODEC_AUTO); + self->audio_codec = (gsr_audio_codec)args_get_enum_by_key(self->args, NUM_ARGS, "-ac", GSR_AUDIO_CODEC_OPUS); + self->bitrate_mode = (gsr_bitrate_mode)args_get_enum_by_key(self->args, NUM_ARGS, "-bm", GSR_BITRATE_MODE_AUTO); + self->replay_storage = (gsr_replay_storage)args_get_enum_by_key(self->args, NUM_ARGS, "-replay-storage", GSR_REPLAY_STORAGE_RAM); + + const char *window = args_get_value_by_key(self->args, NUM_ARGS, "-w"); + snprintf(self->window, sizeof(self->window), "%s", window); + self->verbose = args_get_boolean_by_key(self->args, NUM_ARGS, "-v", true); + self->gl_debug = args_get_boolean_by_key(self->args, NUM_ARGS, "-gl-debug", false); + self->record_cursor = args_get_boolean_by_key(self->args, NUM_ARGS, "-cursor", true); + self->date_folders = args_get_boolean_by_key(self->args, NUM_ARGS, "-df", false); + self->restore_portal_session = args_get_boolean_by_key(self->args, NUM_ARGS, "-restore-portal-session", false); + self->restart_replay_on_save = args_get_boolean_by_key(self->args, NUM_ARGS, "-restart-replay-on-save", false); + self->overclock = args_get_boolean_by_key(self->args, NUM_ARGS, "-oc", false); + + self->audio_bitrate = args_get_i64_by_key(self->args, NUM_ARGS, "-ab", 0); + self->audio_bitrate *= 1000LL; + + self->keyint = args_get_double_by_key(self->args, NUM_ARGS, "-keyint", 2.0); + + if(self->audio_codec == GSR_AUDIO_CODEC_FLAC) { + fprintf(stderr, "gsr warning: flac audio codec is temporary disabled, using opus audio codec instead\n"); + self->audio_codec = GSR_AUDIO_CODEC_OPUS; + } + + self->portal_session_token_filepath = args_get_value_by_key(self->args, NUM_ARGS, "-portal-session-token-filepath"); + if(self->portal_session_token_filepath) { + int len = strlen(self->portal_session_token_filepath); + if(len > 0 && self->portal_session_token_filepath[len - 1] == '/') { + fprintf(stderr, "gsr error: -portal-session-token-filepath should be a path to a file but it ends with a /: %s\n", self->portal_session_token_filepath); + return false; + } + } + + self->recording_saved_script = args_get_value_by_key(self->args, NUM_ARGS, "-sc"); + if(self->recording_saved_script) { + struct stat buf; + if(stat(self->recording_saved_script, &buf) == -1 || !S_ISREG(buf.st_mode)) { + fprintf(stderr, "gsr error: Script \"%s\" either doesn't exist or it's not a file\n", self->recording_saved_script); + usage(); + return false; + } + + if(!(buf.st_mode & S_IXUSR)) { + fprintf(stderr, "gsr error: Script \"%s\" is not executable\n", self->recording_saved_script); + usage(); + return false; + } + } + + const char *quality_str = args_get_value_by_key(self->args, NUM_ARGS, "-q"); + self->video_quality = GSR_VIDEO_QUALITY_VERY_HIGH; + self->video_bitrate = 0; + + if(self->bitrate_mode == GSR_BITRATE_MODE_CBR) { + if(!quality_str) { + fprintf(stderr, "gsr error: option '-q' is required when using '-bm cbr' option\n"); + usage(); + return false; + } + + if(sscanf(quality_str, "%" PRIi64, &self->video_bitrate) != 1) { + fprintf(stderr, "gsr error: -q argument \"%s\" is not an integer value. When using '-bm cbr' option '-q' is expected to be an integer value\n", quality_str); + usage(); + return false; + } + + if(self->video_bitrate < 0) { + fprintf(stderr, "gsr error: -q is expected to be 0 or larger, got %" PRIi64 "\n", self->video_bitrate); + usage(); + return false; + } + + self->video_bitrate *= 1000LL; + } else { + if(!quality_str) + quality_str = "very_high"; + + if(strcmp(quality_str, "medium") == 0) { + self->video_quality = GSR_VIDEO_QUALITY_MEDIUM; + } else if(strcmp(quality_str, "high") == 0) { + self->video_quality = GSR_VIDEO_QUALITY_HIGH; + } else if(strcmp(quality_str, "very_high") == 0) { + self->video_quality = GSR_VIDEO_QUALITY_VERY_HIGH; + } else if(strcmp(quality_str, "ultra") == 0) { + self->video_quality = GSR_VIDEO_QUALITY_ULTRA; + } else { + fprintf(stderr, "gsr error: -q should either be 'medium', 'high', 'very_high' or 'ultra', got: '%s'\n", quality_str); + usage(); + return false; + } + } + + const char *output_resolution_str = args_get_value_by_key(self->args, NUM_ARGS, "-s"); + if(!output_resolution_str && strcmp(self->window, "focused") == 0) { + fprintf(stderr, "gsr error: option -s is required when using '-w focused' option\n"); + usage(); + return false; + } + + self->output_resolution = (vec2i){0, 0}; + if(output_resolution_str) { + if(sscanf(output_resolution_str, "%dx%d", &self->output_resolution.x, &self->output_resolution.y) != 2) { + fprintf(stderr, "gsr error: invalid value for option -s '%s', expected a value in format WxH\n", output_resolution_str); + usage(); + return false; + } + + if(self->output_resolution.x < 0 || self->output_resolution.y < 0) { + fprintf(stderr, "gsr error: invalid value for option -s '%s', expected width and height to be greater or equal to 0\n", output_resolution_str); + usage(); + return false; + } + } + + self->region_size = (vec2i){0, 0}; + self->region_position = (vec2i){0, 0}; + const char *region_str = args_get_value_by_key(self->args, NUM_ARGS, "-region"); + if(region_str) { + if(strcmp(self->window, "region") != 0) { + fprintf(stderr, "gsr error: option -region can only be used when option '-w region' is used\n"); + usage(); + return false; + } + + if(sscanf(region_str, "%dx%d+%d+%d", &self->region_size.x, &self->region_size.y, &self->region_position.x, &self->region_position.y) != 4) { + fprintf(stderr, "gsr error: invalid value for option -region '%s', expected a value in format WxH+X+Y\n", region_str); + usage(); + return false; + } + + if(self->region_size.x < 0 || self->region_size.y < 0 || self->region_position.x < 0 || self->region_position.y < 0) { + fprintf(stderr, "gsr error: invalid value for option -region '%s', expected width, height, x and y to be greater or equal to 0\n", region_str); + usage(); + return false; + } + } else { + if(strcmp(self->window, "region") == 0) { + fprintf(stderr, "gsr error: option -region is required when '-w region' is used\n"); + usage(); + return false; + } + } + + self->fps = args_get_i64_by_key(self->args, NUM_ARGS, "-f", 60); + self->replay_buffer_size_secs = args_get_i64_by_key(self->args, NUM_ARGS, "-r", -1); + if(self->replay_buffer_size_secs != -1) + self->replay_buffer_size_secs += (int64_t)(self->keyint + 0.5); // Add a few seconds to account of lost packets because of non-keyframe packets skipped + + self->container_format = args_get_value_by_key(self->args, NUM_ARGS, "-c"); + if(self->container_format && strcmp(self->container_format, "mkv") == 0) + self->container_format = "matroska"; + + const bool is_replaying = self->replay_buffer_size_secs != -1; + self->is_livestream = false; + self->filename = args_get_value_by_key(self->args, NUM_ARGS, "-o"); + if(self->filename) { + self->is_livestream = is_livestream_path(self->filename); + if(self->is_livestream) { + if(is_replaying) { + fprintf(stderr, "gsr error: replay mode is not applicable to live streaming\n"); + return false; + } + } else { + if(!is_replaying) { + char directory_buf[PATH_MAX]; + snprintf(directory_buf, sizeof(directory_buf), "%s", self->filename); + char *directory = dirname(directory_buf); + if(strcmp(directory, ".") != 0 && strcmp(directory, "/") != 0) { + if(create_directory_recursive(directory) != 0) { + fprintf(stderr, "gsr error: failed to create directory for output file: %s\n", self->filename); + return false; + } + } + } else { + if(!self->container_format) { + fprintf(stderr, "gsr error: option -c is required when using option -r\n"); + usage(); + return false; + } + + struct stat buf; + if(stat(self->filename, &buf) != -1 && !S_ISDIR(buf.st_mode)) { + fprintf(stderr, "gsr error: File \"%s\" exists but it's not a directory\n", self->filename); + usage(); + return false; + } + } + } + } else { + if(!is_replaying) { + self->filename = "/dev/stdout"; + } else { + fprintf(stderr, "gsr error: Option -o is required when using option -r\n"); + usage(); + return false; + } + + if(!self->container_format) { + fprintf(stderr, "gsr error: option -c is required when not using option -o\n"); + usage(); + return false; + } + } + + self->is_output_piped = strcmp(self->filename, "/dev/stdout") == 0; + self->low_latency_recording = self->is_livestream || self->is_output_piped; + + self->replay_recording_directory = args_get_value_by_key(self->args, NUM_ARGS, "-ro"); + + const bool is_portal_capture = strcmp(self->window, "portal") == 0; + if(!self->restore_portal_session && is_portal_capture) + fprintf(stderr, "gsr info: option '-w portal' was used without '-restore-portal-session yes'. The previous screencast session will be ignored\n"); + + if(self->is_livestream && self->recording_saved_script) { + fprintf(stderr, "gsr warning: live stream detected, -sc script is ignored\n"); + self->recording_saved_script = NULL; + } + + return true; +} + +bool args_parser_parse(args_parser *self, int argc, char **argv, const args_handlers *arg_handlers, void *userdata) { + assert(arg_handlers); + memset(self, 0, sizeof(*self)); + + if(argc <= 1) { + usage_full(); + return false; + } + + if(argc == 2 && (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0)) { + usage_full(); + return false; + } + + if(argc == 2 && strcmp(argv[1], "--info") == 0) { + arg_handlers->info(userdata); + return true; + } + + if(argc == 2 && strcmp(argv[1], "--list-audio-devices") == 0) { + arg_handlers->list_audio_devices(userdata); + return true; + } + + if(argc == 2 && strcmp(argv[1], "--list-application-audio") == 0) { + arg_handlers->list_application_audio(userdata); + return true; + } + + if(strcmp(argv[1], "--list-capture-options") == 0) { + if(argc == 2) { + arg_handlers->list_capture_options(NULL, userdata); + return true; + } else if(argc == 3 || argc == 4) { + const char *card_path = argv[2]; + arg_handlers->list_capture_options(card_path, userdata); + return true; + } else { + fprintf(stderr, "gsr error: expected --list-capture-options to be called with either no extra arguments or 1 extra argument (card path)\n"); + return false; + } + } + + if(argc == 2 && strcmp(argv[1], "--version") == 0) { + arg_handlers->version(userdata); + return true; + } + + int arg_index = 0; + self->args[arg_index++] = (Arg){ .key = "-w", .optional = false, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-c", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-f", .optional = true, .list = false, .type = ARG_TYPE_I64, .integer_value_min = 1, .integer_value_max = 1000 }; + self->args[arg_index++] = (Arg){ .key = "-s", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-region", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-a", .optional = true, .list = true, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-q", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-o", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-ro", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-r", .optional = true, .list = false, .type = ARG_TYPE_I64, .integer_value_min = 2, .integer_value_max = 86400 }; + self->args[arg_index++] = (Arg){ .key = "-restart-replay-on-save", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-k", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = video_codec_enums, .num_enum_values = sizeof(video_codec_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-ac", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = audio_codec_enums, .num_enum_values = sizeof(audio_codec_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-ab", .optional = true, .list = false, .type = ARG_TYPE_I64, .integer_value_min = 0, .integer_value_max = 50000 }; + self->args[arg_index++] = (Arg){ .key = "-oc", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-fm", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = framerate_mode_enums, .num_enum_values = sizeof(framerate_mode_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-bm", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = bitrate_mode_enums, .num_enum_values = sizeof(bitrate_mode_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-pixfmt", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = pixel_format_enums, .num_enum_values = sizeof(pixel_format_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-v", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-gl-debug", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-df", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-sc", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-cr", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = color_range_enums, .num_enum_values = sizeof(color_range_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-tune", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = tune_enums, .num_enum_values = sizeof(tune_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-cursor", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-keyint", .optional = true, .list = false, .type = ARG_TYPE_DOUBLE, .integer_value_min = 0, .integer_value_max = 500 }; + self->args[arg_index++] = (Arg){ .key = "-restore-portal-session", .optional = true, .list = false, .type = ARG_TYPE_BOOLEAN }; + self->args[arg_index++] = (Arg){ .key = "-portal-session-token-filepath", .optional = true, .list = false, .type = ARG_TYPE_STRING }; + self->args[arg_index++] = (Arg){ .key = "-encoder", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = video_encoder_enums, .num_enum_values = sizeof(video_encoder_enums)/sizeof(ArgEnum) }; + self->args[arg_index++] = (Arg){ .key = "-replay-storage", .optional = true, .list = false, .type = ARG_TYPE_ENUM, .enum_values = replay_storage_enums, .num_enum_values = sizeof(replay_storage_enums)/sizeof(ArgEnum) }; + assert(arg_index == NUM_ARGS); + + for(int i = 1; i < argc; i += 2) { + const char *arg_name = argv[i]; + Arg *arg = args_get_by_key(self->args, NUM_ARGS, arg_name); + if(!arg) { + fprintf(stderr, "gsr error: invalid argument '%s'\n", arg_name); + usage(); + return false; + } + + if(arg->num_values > 0 && !arg->list) { + fprintf(stderr, "gsr error: expected argument '%s' to only be specified once\n", arg_name); + usage(); + return false; + } + + if(i + 1 >= argc) { + fprintf(stderr, "gsr error: missing value for argument '%s'\n", arg_name); + usage(); + return false; + } + + const char *arg_value = argv[i + 1]; + switch(arg->type) { + case ARG_TYPE_STRING: { + break; + } + case ARG_TYPE_BOOLEAN: { + if(strcmp(arg_value, "yes") == 0) { + arg->typed_value.boolean = true; + } else if(strcmp(arg_value, "no") == 0) { + arg->typed_value.boolean = false; + } else { + fprintf(stderr, "gsr error: %s should either be 'yes' or 'no', got: '%s'\n", arg_name, arg_value); + usage(); + return false; + } + break; + } + case ARG_TYPE_ENUM: { + if(!arg_get_enum_value_by_name(arg, arg_value, &arg->typed_value.enum_value)) { + fprintf(stderr, "gsr error: %s should either be ", arg_name); + arg_print_expected_enum_names(arg); + fprintf(stderr, ", got: '%s'\n", arg_value); + usage(); + return false; + } + break; + } + case ARG_TYPE_I64: { + if(sscanf(arg_value, "%" PRIi64, &arg->typed_value.i64_value) != 1) { + fprintf(stderr, "gsr error: %s argument \"%s\" is not an integer\n", arg_name, arg_value); + usage(); + return false; + } + + if(arg->typed_value.i64_value < arg->integer_value_min) { + fprintf(stderr, "gsr error: %s argument is expected to be larger than %" PRIi64 ", got %" PRIi64 "\n", arg_name, arg->integer_value_min, arg->typed_value.i64_value); + usage(); + return false; + } + + if(arg->typed_value.i64_value > arg->integer_value_max) { + fprintf(stderr, "gsr error: %s argument is expected to be less than %" PRIi64 ", got %" PRIi64 "\n", arg_name, arg->integer_value_max, arg->typed_value.i64_value); + usage(); + return false; + } + break; + } + case ARG_TYPE_DOUBLE: { + if(sscanf(arg_value, "%lf", &arg->typed_value.d_value) != 1) { + fprintf(stderr, "gsr error: %s argument \"%s\" is not an floating-point number\n", arg_name, arg_value); + usage(); + return false; + } + + if(arg->typed_value.d_value < arg->integer_value_min) { + fprintf(stderr, "gsr error: %s argument is expected to be larger than %" PRIi64 ", got %lf\n", arg_name, arg->integer_value_min, arg->typed_value.d_value); + usage(); + return false; + } + + if(arg->typed_value.d_value > arg->integer_value_max) { + fprintf(stderr, "gsr error: %s argument is expected to be less than %" PRIi64 ", got %lf\n", arg_name, arg->integer_value_max, arg->typed_value.d_value); + usage(); + return false; + } + break; + } + } + + if(!arg_append_value(arg, arg_value)) { + fprintf(stderr, "gsr error: failed to append argument, out of memory\n"); + return false; + } + } + + for(int i = 0; i < NUM_ARGS; ++i) { + const Arg *arg = &self->args[i]; + if(!arg->optional && arg->num_values == 0) { + fprintf(stderr, "gsr error: missing argument '%s'\n", arg->key); + usage(); + return false; + } + } + + return args_parser_set_values(self); +} + +void args_parser_deinit(args_parser *self) { + for(int i = 0; i < NUM_ARGS; ++i) { + arg_deinit(&self->args[i]); + } +} + +bool args_parser_validate_with_gl_info(args_parser *self, gsr_egl *egl) { + const bool wayland = gsr_window_get_display_server(egl->window) == GSR_DISPLAY_SERVER_WAYLAND; + + if(self->bitrate_mode == (gsr_bitrate_mode)GSR_BITRATE_MODE_AUTO) { + // QP is broken on steam deck, see https://github.com/ValveSoftware/SteamOS/issues/1609 + self->bitrate_mode = egl->gpu_info.is_steam_deck ? GSR_BITRATE_MODE_VBR : GSR_BITRATE_MODE_QP; + } + + if(egl->gpu_info.is_steam_deck && self->bitrate_mode == GSR_BITRATE_MODE_QP) { + fprintf(stderr, "gsr warning: qp bitrate mode is not supported on Steam Deck because of Steam Deck driver bugs. Using vbr instead\n"); + self->bitrate_mode = GSR_BITRATE_MODE_VBR; + } + + if(self->video_encoder == GSR_VIDEO_ENCODER_HW_CPU && self->bitrate_mode == GSR_BITRATE_MODE_VBR) { + fprintf(stderr, "gsr warning: bitrate mode has been forcefully set to qp because software encoding option doesn't support vbr option\n"); + self->bitrate_mode = GSR_BITRATE_MODE_QP; + } + + if(egl->gpu_info.vendor != GSR_GPU_VENDOR_NVIDIA && self->overclock) { + fprintf(stderr, "gsr info: overclock option has no effect on amd/intel, ignoring option\n"); + self->overclock = false; + } + + if(egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA && self->overclock && wayland) { + fprintf(stderr, "gsr info: overclocking is not possible on nvidia on wayland, ignoring option\n"); + self->overclock = false; + } + + if(egl->gpu_info.is_steam_deck) { + fprintf(stderr, "gsr warning: steam deck has multiple driver issues. One of them has been reported here: https://github.com/ValveSoftware/SteamOS/issues/1609\n" + "If you have issues with GPU Screen Recorder on steam deck that you don't have on a desktop computer then report the issue to Valve and/or AMD.\n"); + } + + self->very_old_gpu = false; + if(egl->gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA && egl->gpu_info.gpu_version != 0 && egl->gpu_info.gpu_version < 900) { + fprintf(stderr, "gsr info: your gpu appears to be very old (older than maxwell architecture). Switching to lower preset\n"); + self->very_old_gpu = true; + } + + if(video_codec_is_hdr(self->video_codec) && !wayland) { + fprintf(stderr, "gsr error: hdr video codec option %s is not available on X11\n", video_codec_to_string(self->video_codec)); + usage(); + return false; + } + + const bool is_portal_capture = strcmp(self->window, "portal") == 0; + if(video_codec_is_hdr(self->video_codec) && is_portal_capture) { + fprintf(stderr, "gsr warning: portal capture option doesn't support hdr yet (PipeWire doesn't support hdr), the video will be tonemapped from hdr to sdr\n"); + self->video_codec = hdr_video_codec_to_sdr_video_codec(self->video_codec); + } + + return true; +} + +void args_parser_print_usage(void) { + usage(); +} + +Arg* args_parser_get_arg(args_parser *self, const char *arg_name) { + return args_get_by_key(self->args, NUM_ARGS, arg_name); +} diff --git a/src/capture/kms.c b/src/capture/kms.c index 8bb09a0..36a5355 100644 --- a/src/capture/kms.c +++ b/src/capture/kms.c @@ -12,7 +12,7 @@ #include <fcntl.h> #include <xf86drm.h> -#include <libdrm/drm_fourcc.h> +#include <drm_fourcc.h> #include <libavutil/mastering_display_metadata.h> @@ -108,22 +108,14 @@ static int max_int(int a, int b) { } static void gsr_capture_kms_create_input_texture_ids(gsr_capture_kms *self) { - const float border_color[4] = { 0.0f, 0.0f, 0.0f, 0.0f }; - self->params.egl->glGenTextures(1, &self->input_texture_id); self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture_id); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); self->params.egl->glGenTextures(1, &self->external_input_texture_id); self->params.egl->glBindTexture(GL_TEXTURE_EXTERNAL_OES, self->external_input_texture_id); - self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_BORDER_COLOR, border_color); self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->params.egl->glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0); @@ -133,9 +125,6 @@ static void gsr_capture_kms_create_input_texture_ids(gsr_capture_kms *self) { self->params.egl->glGenTextures(1, &self->cursor_texture_id); self->params.egl->glBindTexture(cursor_texture_id_target, self->cursor_texture_id); - self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(cursor_texture_id_target, GL_TEXTURE_BORDER_COLOR, border_color); self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->params.egl->glTexParameteri(cursor_texture_id_target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->params.egl->glBindTexture(cursor_texture_id_target, 0); @@ -503,7 +492,7 @@ static void render_drm_cursor(gsr_capture_kms *self, gsr_color_conversion *color gsr_color_conversion_draw(color_conversion, self->cursor_texture_id, cursor_pos, (vec2i){cursor_size.x * scale.x, cursor_size.y * scale.y}, (vec2i){0, 0}, cursor_size, cursor_size, - gsr_monitor_rotation_to_rotation(self->monitor_rotation), cursor_texture_id_is_external, GSR_SOURCE_COLOR_RGB); + gsr_monitor_rotation_to_rotation(self->monitor_rotation), GSR_SOURCE_COLOR_RGB, cursor_texture_id_is_external, true); self->params.egl->glDisable(GL_SCISSOR_TEST); } @@ -531,7 +520,7 @@ static void render_x11_cursor(gsr_capture_kms *self, gsr_color_conversion *color gsr_color_conversion_draw(color_conversion, self->x11_cursor.texture_id, cursor_pos, (vec2i){self->x11_cursor.size.x * scale.x, self->x11_cursor.size.y * scale.y}, (vec2i){0, 0}, self->x11_cursor.size, self->x11_cursor.size, - GSR_ROT_0, false, GSR_SOURCE_COLOR_RGB); + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, false, true); self->params.egl->glDisable(GL_SCISSOR_TEST); } @@ -647,7 +636,7 @@ static int gsr_capture_kms_capture(gsr_capture *cap, gsr_capture_metadata *captu gsr_color_conversion_draw(color_conversion, self->external_texture_fallback ? self->external_input_texture_id : self->input_texture_id, target_pos, output_size, capture_pos, self->capture_size, original_frame_size, - gsr_monitor_rotation_to_rotation(self->monitor_rotation), self->external_texture_fallback, GSR_SOURCE_COLOR_RGB); + gsr_monitor_rotation_to_rotation(self->monitor_rotation), GSR_SOURCE_COLOR_RGB, self->external_texture_fallback, false); if(self->params.record_cursor) { gsr_kms_response_item *cursor_drm_fd = find_cursor_drm_if_on_monitor(self, drm_fd->connector_id, capture_is_combined_plane); diff --git a/src/capture/nvfbc.c b/src/capture/nvfbc.c index 4ed19b3..13b46c3 100644 --- a/src/capture/nvfbc.c +++ b/src/capture/nvfbc.c @@ -289,12 +289,12 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, gsr_capture_metadata *captu int driver_major_version = 0; int driver_minor_version = 0; if(self->params.direct_capture && get_driver_version(&driver_major_version, &driver_minor_version)) { - fprintf(stderr, "Info: detected nvidia version: %d.%d\n", driver_major_version, driver_minor_version); + fprintf(stderr, "gsr info: detected nvidia version: %d.%d\n", driver_major_version, driver_minor_version); // TODO: if(version_at_least(driver_major_version, driver_minor_version, 515, 57) && version_less_than(driver_major_version, driver_minor_version, 520, 56)) { self->params.direct_capture = false; - fprintf(stderr, "Warning: \"screen-direct\" has temporary been disabled as it causes stuttering with driver versions >= 515.57 and < 520.56. Please update your driver if possible. Capturing \"screen\" instead.\n"); + fprintf(stderr, "gsr warning: \"screen-direct\" has temporary been disabled as it causes stuttering with driver versions >= 515.57 and < 520.56. Please update your driver if possible. Capturing \"screen\" instead.\n"); } // TODO: @@ -304,7 +304,7 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, gsr_capture_metadata *captu if(version_at_least(driver_major_version, driver_minor_version, 515, 57)) self->supports_direct_cursor = true; else - fprintf(stderr, "Info: capturing \"screen-direct\" but driver version appears to be less than 515.57. Disabling capture of cursor. Please update your driver if you want to capture your cursor or record \"screen\" instead.\n"); + fprintf(stderr, "gsr info: capturing \"screen-direct\" but driver version appears to be less than 515.57. Disabling capture of cursor. Please update your driver if you want to capture your cursor or record \"screen\" instead.\n"); } */ } @@ -397,7 +397,7 @@ static int gsr_capture_nvfbc_capture(gsr_capture *cap, gsr_capture_metadata *cap gsr_color_conversion_draw(color_conversion, self->setup_params.dwTextures[grab_params.dwTextureIndex], target_pos, (vec2i){output_size.x, output_size.y}, self->params.region_position, frame_size, original_frame_size, - GSR_ROT_0, false, GSR_SOURCE_COLOR_BGR); + GSR_ROT_0, GSR_SOURCE_COLOR_BGR, false, false); //self->params.egl->glFlush(); //self->params.egl->glFinish(); diff --git a/src/capture/portal.c b/src/capture/portal.c index ec87ab6..d2217d1 100644 --- a/src/capture/portal.c +++ b/src/capture/portal.c @@ -11,6 +11,15 @@ #include <limits.h> #include <assert.h> +#define PORTAL_CAPTURE_CANCELED_BY_USER_EXIT_CODE 60 + +typedef enum { + PORTAL_CAPTURE_SETUP_IDLE, + PORTAL_CAPTURE_SETUP_IN_PROGRESS, + PORTAL_CAPTURE_SETUP_FINISHED, + PORTAL_CAPTURE_SETUP_FAILED +} gsr_portal_capture_setup_state; + typedef struct { gsr_capture_portal_params params; @@ -23,6 +32,15 @@ typedef struct { vec2i capture_size; gsr_pipewire_video_dmabuf_data dmabuf_data[GSR_PIPEWIRE_VIDEO_DMABUF_MAX_PLANES]; int num_dmabuf_data; + + gsr_pipewire_video_region region; + gsr_pipewire_video_region cursor_region; + uint32_t pipewire_fourcc; + uint64_t pipewire_modifiers; + bool using_external_image; + + bool should_stop; + bool stop_is_error; } gsr_capture_portal; static void gsr_capture_portal_cleanup_plane_fds(gsr_capture_portal *self) { @@ -52,43 +70,25 @@ static void gsr_capture_portal_stop(gsr_capture_portal *self) { } gsr_capture_portal_cleanup_plane_fds(self); - gsr_pipewire_video_deinit(&self->pipewire); - - if(self->session_handle) { - free(self->session_handle); - self->session_handle = NULL; - } - gsr_dbus_deinit(&self->dbus); } static void gsr_capture_portal_create_input_textures(gsr_capture_portal *self) { - const float border_color[4] = { 0.0f, 0.0f, 0.0f, 0.0f }; - self->params.egl->glGenTextures(1, &self->texture_map.texture_id); self->params.egl->glBindTexture(GL_TEXTURE_2D, self->texture_map.texture_id); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); self->params.egl->glGenTextures(1, &self->texture_map.external_texture_id); self->params.egl->glBindTexture(GL_TEXTURE_EXTERNAL_OES, self->texture_map.external_texture_id); - self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_BORDER_COLOR, border_color); self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->params.egl->glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->params.egl->glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0); self->params.egl->glGenTextures(1, &self->texture_map.cursor_texture_id); self->params.egl->glBindTexture(GL_TEXTURE_2D, self->texture_map.cursor_texture_id); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); @@ -234,19 +234,13 @@ static int gsr_capture_portal_setup_dbus(gsr_capture_portal *self, int *pipewire } static bool gsr_capture_portal_get_frame_dimensions(gsr_capture_portal *self) { - gsr_pipewire_video_region region = {0, 0, 0, 0}; - gsr_pipewire_video_region cursor_region = {0, 0, 0, 0}; fprintf(stderr, "gsr info: gsr_capture_portal_start: waiting for pipewire negotiation\n"); const double start_time = clock_get_monotonic_seconds(); while(clock_get_monotonic_seconds() - start_time < 5.0) { - bool uses_external_image = false; - uint32_t fourcc = 0; - uint64_t modifiers = 0; - if(gsr_pipewire_video_map_texture(&self->pipewire, self->texture_map, ®ion, &cursor_region, self->dmabuf_data, &self->num_dmabuf_data, &fourcc, &modifiers, &uses_external_image)) { - gsr_capture_portal_cleanup_plane_fds(self); - self->capture_size.x = region.width; - self->capture_size.y = region.height; + if(gsr_pipewire_video_map_texture(&self->pipewire, self->texture_map, &self->region, &self->cursor_region, self->dmabuf_data, &self->num_dmabuf_data, &self->pipewire_fourcc, &self->pipewire_modifiers, &self->using_external_image)) { + self->capture_size.x = self->region.width; + self->capture_size.y = self->region.height; fprintf(stderr, "gsr info: gsr_capture_portal_start: pipewire negotiation finished\n"); return true; } @@ -257,45 +251,51 @@ static bool gsr_capture_portal_get_frame_dimensions(gsr_capture_portal *self) { return false; } -static int gsr_capture_portal_start(gsr_capture *cap, gsr_capture_metadata *capture_metadata) { - gsr_capture_portal *self = cap->priv; - +static int gsr_capture_portal_setup(gsr_capture_portal *self, int fps) { gsr_capture_portal_create_input_textures(self); int pipewire_fd = 0; uint32_t pipewire_node = 0; const int response_status = gsr_capture_portal_setup_dbus(self, &pipewire_fd, &pipewire_node); if(response_status != 0) { - gsr_capture_portal_stop(self); // Response status values: // 0: Success, the request is carried out // 1: The user cancelled the interaction // 2: The user interaction was ended in some other way // Response status value 2 happens usually if there was some kind of error in the desktop portal on the system if(response_status == 2) { - fprintf(stderr, "gsr error: gsr_capture_portal_start: desktop portal capture failed. Either you Wayland compositor doesn't support desktop portal capture or it's incorrectly setup on your system\n"); + fprintf(stderr, "gsr error: gsr_capture_portal_setup: desktop portal capture failed. Either you Wayland compositor doesn't support desktop portal capture or it's incorrectly setup on your system\n"); return 50; } else if(response_status == 1) { - fprintf(stderr, "gsr error: gsr_capture_portal_start: desktop portal capture failed. It seems like desktop portal capture was canceled by the user.\n"); - return 60; + fprintf(stderr, "gsr error: gsr_capture_portal_setup: desktop portal capture failed. It seems like desktop portal capture was canceled by the user.\n"); + return PORTAL_CAPTURE_CANCELED_BY_USER_EXIT_CODE; } else { return -1; } } - fprintf(stderr, "gsr info: gsr_capture_portal_start: setting up pipewire\n"); + fprintf(stderr, "gsr info: gsr_capture_portal_setup: setting up pipewire\n"); /* TODO: support hdr when pipewire supports it */ /* gsr_pipewire closes the pipewire fd, even on failure */ - if(!gsr_pipewire_video_init(&self->pipewire, pipewire_fd, pipewire_node, capture_metadata->fps, self->params.record_cursor, self->params.egl)) { - fprintf(stderr, "gsr error: gsr_capture_portal_start: failed to setup pipewire with fd: %d, node: %" PRIu32 "\n", pipewire_fd, pipewire_node); - gsr_capture_portal_stop(self); + if(!gsr_pipewire_video_init(&self->pipewire, pipewire_fd, pipewire_node, fps, self->params.record_cursor, self->params.egl)) { + fprintf(stderr, "gsr error: gsr_capture_portal_setup: failed to setup pipewire with fd: %d, node: %" PRIu32 "\n", pipewire_fd, pipewire_node); return -1; } - fprintf(stderr, "gsr info: gsr_capture_portal_start: pipewire setup finished\n"); + fprintf(stderr, "gsr info: gsr_capture_portal_setup: pipewire setup finished\n"); - if(!gsr_capture_portal_get_frame_dimensions(self)) { - gsr_capture_portal_stop(self); + if(!gsr_capture_portal_get_frame_dimensions(self)) return -1; + + return 0; +} + +static int gsr_capture_portal_start(gsr_capture *cap, gsr_capture_metadata *capture_metadata) { + gsr_capture_portal *self = cap->priv; + + const int result = gsr_capture_portal_setup(self, capture_metadata->fps); + if(result != 0) { + gsr_capture_portal_stop(self); + return result; } if(self->params.output_resolution.x == 0 && self->params.output_resolution.y == 0) { @@ -314,24 +314,40 @@ static int max_int(int a, int b) { return a > b ? a : b; } +static bool gsr_capture_portal_capture_has_synchronous_task(gsr_capture *cap) { + gsr_capture_portal *self = cap->priv; + return gsr_pipewire_video_should_restart(&self->pipewire); +} + static int gsr_capture_portal_capture(gsr_capture *cap, gsr_capture_metadata *capture_metadata, gsr_color_conversion *color_conversion) { (void)color_conversion; gsr_capture_portal *self = cap->priv; - /* TODO: Handle formats other than RGB(a) */ - gsr_pipewire_video_region region = {0, 0, 0, 0}; - gsr_pipewire_video_region cursor_region = {0, 0, 0, 0}; - uint32_t pipewire_fourcc = 0; - uint64_t pipewire_modifiers = 0; - bool using_external_image = false; - if(gsr_pipewire_video_map_texture(&self->pipewire, self->texture_map, ®ion, &cursor_region, self->dmabuf_data, &self->num_dmabuf_data, &pipewire_fourcc, &pipewire_modifiers, &using_external_image)) { - if(region.width != self->capture_size.x || region.height != self->capture_size.y) { - self->capture_size.x = region.width; - self->capture_size.y = region.height; - gsr_color_conversion_clear(color_conversion); + if(self->should_stop) + return -1; + + if(gsr_pipewire_video_should_restart(&self->pipewire)) { + fprintf(stderr, "gsr info: gsr_capture_portal_capture: pipewire capture was paused, trying to start capture again\n"); + gsr_capture_portal_stop(self); + const int result = gsr_capture_portal_setup(self, capture_metadata->fps); + if(result != 0) { + self->stop_is_error = result != PORTAL_CAPTURE_CANCELED_BY_USER_EXIT_CODE; + self->should_stop = true; + } + return -1; + } + + /* TODO: Handle formats other than RGB(A) */ + if(self->num_dmabuf_data == 0) { + if(gsr_pipewire_video_map_texture(&self->pipewire, self->texture_map, &self->region, &self->cursor_region, self->dmabuf_data, &self->num_dmabuf_data, &self->pipewire_fourcc, &self->pipewire_modifiers, &self->using_external_image)) { + if(self->region.width != self->capture_size.x || self->region.height != self->capture_size.y) { + self->capture_size.x = self->region.width; + self->capture_size.y = self->region.height; + gsr_color_conversion_clear(color_conversion); + } + } else { + return -1; } - } else { - return 0; } const bool is_scaled = self->params.output_resolution.x > 0 && self->params.output_resolution.y > 0; @@ -345,28 +361,28 @@ static int gsr_capture_portal_capture(gsr_capture *cap, gsr_capture_metadata *ca // TODO: Handle region crop - gsr_color_conversion_draw(color_conversion, using_external_image ? self->texture_map.external_texture_id : self->texture_map.texture_id, + gsr_color_conversion_draw(color_conversion, self->using_external_image ? self->texture_map.external_texture_id : self->texture_map.texture_id, target_pos, output_size, - (vec2i){region.x, region.y}, self->capture_size, self->capture_size, - GSR_ROT_0, using_external_image, GSR_SOURCE_COLOR_RGB); + (vec2i){self->region.x, self->region.y}, self->capture_size, self->capture_size, + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, self->using_external_image, false); - if(self->params.record_cursor && self->texture_map.cursor_texture_id > 0 && cursor_region.width > 0) { + if(self->params.record_cursor && self->texture_map.cursor_texture_id > 0 && self->cursor_region.width > 0) { const vec2d scale = { self->capture_size.x == 0 ? 0 : (double)output_size.x / (double)self->capture_size.x, self->capture_size.y == 0 ? 0 : (double)output_size.y / (double)self->capture_size.y }; const vec2i cursor_pos = { - target_pos.x + (cursor_region.x * scale.x), - target_pos.y + (cursor_region.y * scale.y) + target_pos.x + (self->cursor_region.x * scale.x), + target_pos.y + (self->cursor_region.y * scale.y) }; self->params.egl->glEnable(GL_SCISSOR_TEST); self->params.egl->glScissor(target_pos.x, target_pos.y, output_size.x, output_size.y); gsr_color_conversion_draw(color_conversion, self->texture_map.cursor_texture_id, - (vec2i){cursor_pos.x, cursor_pos.y}, (vec2i){cursor_region.width * scale.x, cursor_region.height * scale.y}, - (vec2i){0, 0}, (vec2i){cursor_region.width, cursor_region.height}, (vec2i){cursor_region.width, cursor_region.height}, - GSR_ROT_0, false, GSR_SOURCE_COLOR_RGB); + (vec2i){cursor_pos.x, cursor_pos.y}, (vec2i){self->cursor_region.width * scale.x, self->cursor_region.height * scale.y}, + (vec2i){0, 0}, (vec2i){self->cursor_region.width, self->cursor_region.height}, (vec2i){self->cursor_region.width, self->cursor_region.height}, + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, false, true); self->params.egl->glDisable(GL_SCISSOR_TEST); } @@ -383,6 +399,13 @@ static bool gsr_capture_portal_uses_external_image(gsr_capture *cap) { return true; } +static bool gsr_capture_portal_should_stop(gsr_capture *cap, bool *err) { + gsr_capture_portal *self = cap->priv; + if(err) + *err = self->stop_is_error; + return self->should_stop; +} + static bool gsr_capture_portal_is_damaged(gsr_capture *cap) { gsr_capture_portal *self = cap->priv; return gsr_pipewire_video_is_damaged(&self->pipewire); @@ -424,7 +447,8 @@ gsr_capture* gsr_capture_portal_create(const gsr_capture_portal_params *params) *cap = (gsr_capture) { .start = gsr_capture_portal_start, .tick = NULL, - .should_stop = NULL, + .should_stop = gsr_capture_portal_should_stop, + .capture_has_synchronous_task = gsr_capture_portal_capture_has_synchronous_task, .capture = gsr_capture_portal_capture, .uses_external_image = gsr_capture_portal_uses_external_image, .is_damaged = gsr_capture_portal_is_damaged, diff --git a/src/capture/xcomposite.c b/src/capture/xcomposite.c index 2d0574c..db41f63 100644 --- a/src/capture/xcomposite.c +++ b/src/capture/xcomposite.c @@ -259,7 +259,7 @@ static int gsr_capture_xcomposite_capture(gsr_capture *cap, gsr_capture_metadata gsr_color_conversion_draw(color_conversion, window_texture_get_opengl_texture_id(&self->window_texture), target_pos, output_size, (vec2i){0, 0}, self->texture_size, self->texture_size, - GSR_ROT_0, false, GSR_SOURCE_COLOR_RGB); + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, false, false); if(self->params.record_cursor && self->cursor.visible) { const vec2d scale = { @@ -280,7 +280,7 @@ static int gsr_capture_xcomposite_capture(gsr_capture *cap, gsr_capture_metadata gsr_color_conversion_draw(color_conversion, self->cursor.texture_id, cursor_pos, (vec2i){self->cursor.size.x * scale.x, self->cursor.size.y * scale.y}, (vec2i){0, 0}, self->cursor.size, self->cursor.size, - GSR_ROT_0, false, GSR_SOURCE_COLOR_RGB); + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, false, true); } //self->params.egl->glFlush(); diff --git a/src/capture/ximage.c b/src/capture/ximage.c index 1f86d93..9b02907 100644 --- a/src/capture/ximage.c +++ b/src/capture/ximage.c @@ -160,7 +160,7 @@ static int gsr_capture_ximage_capture(gsr_capture *cap, gsr_capture_metadata *ca gsr_color_conversion_draw(color_conversion, self->texture_id, target_pos, output_size, (vec2i){0, 0}, self->capture_size, self->capture_size, - GSR_ROT_0, false, GSR_SOURCE_COLOR_RGB); + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, false, false); if(self->params.record_cursor && self->cursor.visible) { const vec2d scale = { @@ -181,7 +181,7 @@ static int gsr_capture_ximage_capture(gsr_capture *cap, gsr_capture_metadata *ca gsr_color_conversion_draw(color_conversion, self->cursor.texture_id, cursor_pos, (vec2i){self->cursor.size.x * scale.x, self->cursor.size.y * scale.y}, (vec2i){0, 0}, self->cursor.size, self->cursor.size, - GSR_ROT_0, false, GSR_SOURCE_COLOR_RGB); + GSR_ROT_0, GSR_SOURCE_COLOR_RGB, false, true); self->params.egl->glDisable(GL_SCISSOR_TEST); } diff --git a/src/codec_query/vaapi.c b/src/codec_query/vaapi.c index 2c74d96..8930a6c 100644 --- a/src/codec_query/vaapi.c +++ b/src/codec_query/vaapi.c @@ -116,7 +116,7 @@ static bool get_supported_video_codecs(VADisplay va_dpy, gsr_supported_video_cod int va_minor = 0; if(vaInitialize(va_dpy, &va_major, &va_minor) != VA_STATUS_SUCCESS) { fprintf(stderr, "gsr error: gsr_get_supported_video_codecs_vaapi: vaInitialize failed\n"); - goto fail; + return false; } int num_profiles = vaMaxNumProfiles(va_dpy); diff --git a/src/color_conversion.c b/src/color_conversion.c index 27ef488..23b166e 100644 --- a/src/color_conversion.c +++ b/src/color_conversion.c @@ -5,15 +5,25 @@ #include <string.h> #include <assert.h> -#define SHADER_INDEX_Y 0 -#define SHADER_INDEX_UV 1 -#define SHADER_INDEX_Y_EXTERNAL 2 -#define SHADER_INDEX_UV_EXTERNAL 3 -#define SHADER_INDEX_RGB 4 -#define SHADER_INDEX_RGB_EXTERNAL 5 - -// TODO: Scissor doesn't work with compute shader. In the compute shader this can be implemented with two step calls, and using the result -// with a call to mix to choose source/output color. +#define COMPUTE_SHADER_INDEX_Y 0 +#define COMPUTE_SHADER_INDEX_UV 1 +#define COMPUTE_SHADER_INDEX_Y_EXTERNAL 2 +#define COMPUTE_SHADER_INDEX_UV_EXTERNAL 3 +#define COMPUTE_SHADER_INDEX_RGB 4 +#define COMPUTE_SHADER_INDEX_RGB_EXTERNAL 5 +#define COMPUTE_SHADER_INDEX_Y_BLEND 6 +#define COMPUTE_SHADER_INDEX_UV_BLEND 7 +#define COMPUTE_SHADER_INDEX_Y_EXTERNAL_BLEND 8 +#define COMPUTE_SHADER_INDEX_UV_EXTERNAL_BLEND 9 +#define COMPUTE_SHADER_INDEX_RGB_BLEND 10 +#define COMPUTE_SHADER_INDEX_RGB_EXTERNAL_BLEND 11 + +#define GRAPHICS_SHADER_INDEX_Y 0 +#define GRAPHICS_SHADER_INDEX_UV 1 +#define GRAPHICS_SHADER_INDEX_Y_EXTERNAL 2 +#define GRAPHICS_SHADER_INDEX_UV_EXTERNAL 3 +#define GRAPHICS_SHADER_INDEX_RGB 4 +#define GRAPHICS_SHADER_INDEX_RGB_EXTERNAL 5 /* https://en.wikipedia.org/wiki/YCbCr, see study/color_space_transform_matrix.png */ @@ -75,20 +85,33 @@ static const char* color_format_range_get_transform_matrix(gsr_destination_color return NULL; } -// TODO: Make alpha blending optional -// TODO: Optimize these shaders. -static int load_compute_shader_y(gsr_shader *shader, gsr_egl *egl, gsr_color_uniforms *uniforms, int max_local_size_dim, gsr_destination_color color_format, gsr_color_range color_range, bool external_texture) { +static void get_compute_shader_header(char *header, size_t header_size, bool external_texture) { + if(external_texture) { + snprintf(header, header_size, + "#version 310 es\n" + "#extension GL_OES_EGL_image_external : enable\n" + "#extension GL_OES_EGL_image_external_essl3 : require\n" + "layout(binding = 0) uniform highp samplerExternalOES img_input;\n" + "layout(binding = 1) uniform highp sampler2D img_background;\n"); + } else { + snprintf(header, header_size, + "#version 310 es\n" + "layout(binding = 0) uniform highp sampler2D img_input;\n" + "layout(binding = 1) uniform highp sampler2D img_background;\n"); + } +} + +static int load_compute_shader_y(gsr_shader *shader, gsr_egl *egl, gsr_color_compute_uniforms *uniforms, int max_local_size_dim, gsr_destination_color color_format, gsr_color_range color_range, bool external_texture, bool alpha_blending) { const char *color_transform_matrix = color_format_range_get_transform_matrix(color_format, color_range); - char compute_shader[2048]; + char header[512]; + get_compute_shader_header(header, sizeof(header), external_texture); + + char compute_shader[4096]; snprintf(compute_shader, sizeof(compute_shader), - "#version 310 es\n" - "#extension GL_OES_EGL_image_external : enable\n" - "#extension GL_OES_EGL_image_external_essl3 : require\n" - "precision highp float;\n" + "%s" "layout (local_size_x = %d, local_size_y = %d, local_size_z = 1) in;\n" - "layout(binding = 0) uniform highp %s img_input;\n" - "layout(binding = 1) uniform highp sampler2D img_background;\n" + "precision highp float;\n" "uniform ivec2 source_position;\n" "uniform ivec2 target_position;\n" "uniform vec2 scale;\n" @@ -98,16 +121,21 @@ static int load_compute_shader_y(gsr_shader *shader, gsr_egl *egl, gsr_color_uni "void main() {\n" " ivec2 texel_coord = ivec2(gl_GlobalInvocationID.xy);\n" " ivec2 size = ivec2(vec2(textureSize(img_input, 0)) * scale + 0.5);\n" + " ivec2 size_shift = size >> 1;\n" // size/2 " ivec2 output_size = textureSize(img_background, 0);\n" - " vec2 rotated_texel_coord = vec2(texel_coord - source_position - size/2) * rotation_matrix + vec2(size/2) + 0.5;\n" + " vec2 rotated_texel_coord = vec2(texel_coord - source_position - size_shift) * rotation_matrix + vec2(size_shift) + 0.5;\n" " vec2 output_texel_coord = vec2(texel_coord - source_position + target_position) + 0.5;\n" - " vec2 tex_coord = vec2(rotated_texel_coord)/vec2(size);\n" - " vec4 source_color = texture(img_input, tex_coord);\n" + " vec2 source_color_coords = rotated_texel_coord/vec2(size);\n" + " vec4 source_color = texture(img_input, source_color_coords);\n" + " if(source_color_coords.x > 1.0 || source_color_coords.y > 1.0)\n" + " source_color.rgba = vec4(0.0, 0.0, 0.0, %s);\n" " vec4 source_color_yuv = RGBtoYUV * vec4(source_color.rgb, 1.0);\n" - " vec4 output_color_yuv = texture(img_background, output_texel_coord/vec2(output_size));\n" + " vec4 output_color_yuv = %s;\n" " float y_color = mix(output_color_yuv.r, source_color_yuv.r, source_color.a);\n" " imageStore(img_output, texel_coord + target_position, vec4(y_color, 1.0, 1.0, 1.0));\n" - "}\n", max_local_size_dim, max_local_size_dim, external_texture ? "samplerExternalOES" : "sampler2D", color_transform_matrix); + "}\n", header, max_local_size_dim, max_local_size_dim, color_transform_matrix, + alpha_blending ? "0.0" : "1.0", + alpha_blending ? "texture(img_background, output_texel_coord/vec2(output_size))" : "source_color_yuv"); if(gsr_shader_init(shader, egl, NULL, NULL, compute_shader) != 0) return -1; @@ -119,18 +147,17 @@ static int load_compute_shader_y(gsr_shader *shader, gsr_egl *egl, gsr_color_uni return 0; } -static int load_compute_shader_uv(gsr_shader *shader, gsr_egl *egl, gsr_color_uniforms *uniforms, int max_local_size_dim, gsr_destination_color color_format, gsr_color_range color_range, bool external_texture) { +static int load_compute_shader_uv(gsr_shader *shader, gsr_egl *egl, gsr_color_compute_uniforms *uniforms, int max_local_size_dim, gsr_destination_color color_format, gsr_color_range color_range, bool external_texture, bool alpha_blending) { const char *color_transform_matrix = color_format_range_get_transform_matrix(color_format, color_range); - char compute_shader[2048]; + char header[512]; + get_compute_shader_header(header, sizeof(header), external_texture); + + char compute_shader[4096]; snprintf(compute_shader, sizeof(compute_shader), - "#version 310 es\n" - "#extension GL_OES_EGL_image_external : enable\n" - "#extension GL_OES_EGL_image_external_essl3 : require\n" - "precision highp float;\n" + "%s" "layout (local_size_x = %d, local_size_y = %d, local_size_z = 1) in;\n" - "layout(binding = 0) uniform highp %s img_input;\n" - "layout(binding = 1) uniform highp sampler2D img_background;\n" + "precision highp float;\n" "uniform ivec2 source_position;\n" "uniform ivec2 target_position;\n" "uniform vec2 scale;\n" @@ -140,16 +167,21 @@ static int load_compute_shader_uv(gsr_shader *shader, gsr_egl *egl, gsr_color_un "void main() {\n" " ivec2 texel_coord = ivec2(gl_GlobalInvocationID.xy);\n" " ivec2 size = ivec2(vec2(textureSize(img_input, 0)) * scale + 0.5);\n" + " ivec2 size_shift = size >> 2;\n" // size/4 " ivec2 output_size = textureSize(img_background, 0);\n" - " vec2 rotated_texel_coord = vec2(texel_coord - source_position/2 - size/4) * rotation_matrix + vec2(size/4) + 0.5;\n" - " vec2 output_texel_coord = vec2(texel_coord - source_position/2 + target_position/2) + 0.5;\n" - " vec2 tex_coord = vec2(rotated_texel_coord)/vec2(size);\n" - " vec4 source_color = texture(img_input, tex_coord * 2.0);\n" + " vec2 rotated_texel_coord = vec2(texel_coord - source_position - size_shift) * rotation_matrix + vec2(size_shift) + 0.5;\n" + " vec2 output_texel_coord = vec2(texel_coord - source_position + target_position) + 0.5;\n" + " vec2 source_color_coords = rotated_texel_coord/vec2(size>>1);\n" + " vec4 source_color = texture(img_input, source_color_coords);\n" // size/2 + " if(source_color_coords.x > 1.0 || source_color_coords.y > 1.0)\n" + " source_color.rgba = vec4(0.0, 0.0, 0.0, %s);\n" " vec4 source_color_yuv = RGBtoYUV * vec4(source_color.rgb, 1.0);\n" - " vec4 output_color_yuv = texture(img_background, output_texel_coord/vec2(output_size));\n" + " vec4 output_color_yuv = %s;\n" " vec2 uv_color = mix(output_color_yuv.rg, source_color_yuv.gb, source_color.a);\n" - " imageStore(img_output, texel_coord + target_position/2, vec4(uv_color, 1.0, 1.0));\n" - "}\n", max_local_size_dim, max_local_size_dim, external_texture ? "samplerExternalOES" : "sampler2D", color_transform_matrix); + " imageStore(img_output, texel_coord + target_position, vec4(uv_color, 1.0, 1.0));\n" + "}\n", header, max_local_size_dim, max_local_size_dim, color_transform_matrix, + alpha_blending ? "0.0" : "1.0", + alpha_blending ? "texture(img_background, output_texel_coord/vec2(output_size))" : "source_color_yuv"); if(gsr_shader_init(shader, egl, NULL, NULL, compute_shader) != 0) return -1; @@ -161,16 +193,15 @@ static int load_compute_shader_uv(gsr_shader *shader, gsr_egl *egl, gsr_color_un return 0; } -static int load_compute_shader_rgb(gsr_shader *shader, gsr_egl *egl, gsr_color_uniforms *uniforms, int max_local_size_dim, bool external_texture) { - char compute_shader[2048]; +static int load_compute_shader_rgb(gsr_shader *shader, gsr_egl *egl, gsr_color_compute_uniforms *uniforms, int max_local_size_dim, bool external_texture, bool alpha_blending) { + char header[512]; + get_compute_shader_header(header, sizeof(header), external_texture); + + char compute_shader[4096]; snprintf(compute_shader, sizeof(compute_shader), - "#version 310 es\n" - "#extension GL_OES_EGL_image_external : enable\n" - "#extension GL_OES_EGL_image_external_essl3 : require\n" - "precision highp float;\n" + "%s" "layout (local_size_x = %d, local_size_y = %d, local_size_z = 1) in;\n" - "layout(binding = 0) uniform highp %s img_input;\n" - "layout(binding = 1) uniform highp sampler2D img_background;\n" + "precision highp float;\n" "uniform ivec2 source_position;\n" "uniform ivec2 target_position;\n" "uniform vec2 scale;\n" @@ -179,15 +210,20 @@ static int load_compute_shader_rgb(gsr_shader *shader, gsr_egl *egl, gsr_color_u "void main() {\n" " ivec2 texel_coord = ivec2(gl_GlobalInvocationID.xy);\n" " ivec2 size = ivec2(vec2(textureSize(img_input, 0)) * scale + 0.5);\n" + " ivec2 size_shift = size >> 1;\n" // size/2 " ivec2 output_size = textureSize(img_background, 0);\n" - " vec2 rotated_texel_coord = vec2(texel_coord - source_position - size/2) * rotation_matrix + vec2(size/2) + 0.5;\n" + " vec2 rotated_texel_coord = vec2(texel_coord - source_position - size_shift) * rotation_matrix + vec2(size_shift) + 0.5;\n" " vec2 output_texel_coord = vec2(texel_coord - source_position + target_position) + 0.5;\n" - " vec2 tex_coord = vec2(rotated_texel_coord)/vec2(size);\n" - " vec4 source_color = texture(img_input, tex_coord);\n" - " vec4 output_color = texture(img_background, output_texel_coord/vec2(output_size));\n" + " vec2 source_color_coords = rotated_texel_coord/vec2(size);\n" + " vec4 source_color = texture(img_input, source_color_coords);\n" + " if(source_color_coords.x > 1.0 || source_color_coords.y > 1.0)\n" + " source_color.rgba = vec4(0.0, 0.0, 0.0, %s);\n" + " vec4 output_color = %s;\n" " vec3 color = mix(output_color.rgb, source_color.rgb, source_color.a);\n" " imageStore(img_output, texel_coord + target_position, vec4(color, 1.0));\n" - "}\n", max_local_size_dim, max_local_size_dim, external_texture ? "samplerExternalOES" : "sampler2D"); + "}\n", header, max_local_size_dim, max_local_size_dim, + alpha_blending ? "0.0" : "1.0", + alpha_blending ? "texture(img_background, output_texel_coord/vec2(output_size))" : "source_color"); if(gsr_shader_init(shader, egl, NULL, NULL, compute_shader) != 0) return -1; @@ -199,6 +235,190 @@ static int load_compute_shader_rgb(gsr_shader *shader, gsr_egl *egl, gsr_color_u return 0; } +static int load_graphics_shader_y(gsr_shader *shader, gsr_egl *egl, gsr_color_graphics_uniforms *uniforms, gsr_destination_color color_format, gsr_color_range color_range, bool external_texture) { + const char *color_transform_matrix = color_format_range_get_transform_matrix(color_format, color_range); + + char vertex_shader[2048]; + snprintf(vertex_shader, sizeof(vertex_shader), + "#version 300 es \n" + "in vec2 pos; \n" + "in vec2 texcoords; \n" + "out vec2 texcoords_out; \n" + "uniform vec2 offset; \n" + "uniform float rotation; \n" + "uniform mat2 rotation_matrix; \n" + "void main() \n" + "{ \n" + " texcoords_out = vec2(texcoords.x - 0.5, texcoords.y - 0.5) * rotation_matrix + vec2(0.5, 0.5); \n" + " gl_Position = vec4(offset.x, offset.y, 0.0, 0.0) + vec4(pos.x, pos.y, 0.0, 1.0); \n" + "} \n"); + + const char *main_code = + main_code = + " vec4 pixel = texture(tex1, texcoords_out); \n" + " FragColor.x = (RGBtoYUV * vec4(pixel.rgb, 1.0)).x; \n" + " FragColor.w = pixel.a; \n"; + + char fragment_shader[2048]; + if(external_texture) { + snprintf(fragment_shader, sizeof(fragment_shader), + "#version 300 es \n" + "#extension GL_OES_EGL_image_external : enable \n" + "#extension GL_OES_EGL_image_external_essl3 : require \n" + "precision highp float; \n" + "in vec2 texcoords_out; \n" + "uniform samplerExternalOES tex1; \n" + "out vec4 FragColor; \n" + "%s" + "void main() \n" + "{ \n" + "%s" + "} \n", color_transform_matrix, main_code); + } else { + snprintf(fragment_shader, sizeof(fragment_shader), + "#version 300 es \n" + "precision highp float; \n" + "in vec2 texcoords_out; \n" + "uniform sampler2D tex1; \n" + "out vec4 FragColor; \n" + "%s" + "void main() \n" + "{ \n" + "%s" + "} \n", color_transform_matrix, main_code); + } + + if(gsr_shader_init(shader, egl, vertex_shader, fragment_shader, NULL) != 0) + return -1; + + gsr_shader_bind_attribute_location(shader, "pos", 0); + gsr_shader_bind_attribute_location(shader, "texcoords", 1); + uniforms->offset = egl->glGetUniformLocation(shader->program_id, "offset"); + uniforms->rotation_matrix = egl->glGetUniformLocation(shader->program_id, "rotation_matrix"); + return 0; +} + +static unsigned int load_graphics_shader_uv(gsr_shader *shader, gsr_egl *egl, gsr_color_graphics_uniforms *uniforms, gsr_destination_color color_format, gsr_color_range color_range, bool external_texture) { + const char *color_transform_matrix = color_format_range_get_transform_matrix(color_format, color_range); + + char vertex_shader[2048]; + snprintf(vertex_shader, sizeof(vertex_shader), + "#version 300 es \n" + "in vec2 pos; \n" + "in vec2 texcoords; \n" + "out vec2 texcoords_out; \n" + "uniform vec2 offset; \n" + "uniform float rotation; \n" + "uniform mat2 rotation_matrix; \n" + "void main() \n" + "{ \n" + " texcoords_out = vec2(texcoords.x - 0.5, texcoords.y - 0.5) * rotation_matrix + vec2(0.5, 0.5); \n" + " gl_Position = (vec4(offset.x, offset.y, 0.0, 0.0) + vec4(pos.x, pos.y, 0.0, 1.0)) * vec4(0.5, 0.5, 1.0, 1.0) - vec4(0.5, 0.5, 0.0, 0.0); \n" + "} \n"); + + const char *main_code = + main_code = + " vec4 pixel = texture(tex1, texcoords_out); \n" + " FragColor.xy = (RGBtoYUV * vec4(pixel.rgb, 1.0)).yz; \n" + " FragColor.w = pixel.a; \n"; + + char fragment_shader[2048]; + if(external_texture) { + snprintf(fragment_shader, sizeof(fragment_shader), + "#version 300 es \n" + "#extension GL_OES_EGL_image_external : enable \n" + "#extension GL_OES_EGL_image_external_essl3 : require \n" + "precision highp float; \n" + "in vec2 texcoords_out; \n" + "uniform samplerExternalOES tex1; \n" + "out vec4 FragColor; \n" + "%s" + "void main() \n" + "{ \n" + "%s" + "} \n", color_transform_matrix, main_code); + } else { + snprintf(fragment_shader, sizeof(fragment_shader), + "#version 300 es \n" + "precision highp float; \n" + "in vec2 texcoords_out; \n" + "uniform sampler2D tex1; \n" + "out vec4 FragColor; \n" + "%s" + "void main() \n" + "{ \n" + "%s" + "} \n", color_transform_matrix, main_code); + } + + if(gsr_shader_init(shader, egl, vertex_shader, fragment_shader, NULL) != 0) + return -1; + + gsr_shader_bind_attribute_location(shader, "pos", 0); + gsr_shader_bind_attribute_location(shader, "texcoords", 1); + uniforms->offset = egl->glGetUniformLocation(shader->program_id, "offset"); + uniforms->rotation_matrix = egl->glGetUniformLocation(shader->program_id, "rotation_matrix"); + return 0; +} + +static unsigned int load_graphics_shader_rgb(gsr_shader *shader, gsr_egl *egl, gsr_color_graphics_uniforms *uniforms, bool external_texture) { + char vertex_shader[2048]; + snprintf(vertex_shader, sizeof(vertex_shader), + "#version 300 es \n" + "in vec2 pos; \n" + "in vec2 texcoords; \n" + "out vec2 texcoords_out; \n" + "uniform vec2 offset; \n" + "uniform float rotation; \n" + "uniform mat2 rotation_matrix; \n" + "void main() \n" + "{ \n" + " texcoords_out = vec2(texcoords.x - 0.5, texcoords.y - 0.5) * rotation_matrix + vec2(0.5, 0.5); \n" + " gl_Position = vec4(offset.x, offset.y, 0.0, 0.0) + vec4(pos.x, pos.y, 0.0, 1.0); \n" + "} \n"); + + const char *main_code = + main_code = + " vec4 pixel = texture(tex1, texcoords_out); \n" + " FragColor = pixel; \n"; + + char fragment_shader[2048]; + if(external_texture) { + snprintf(fragment_shader, sizeof(fragment_shader), + "#version 300 es \n" + "#extension GL_OES_EGL_image_external : enable \n" + "#extension GL_OES_EGL_image_external_essl3 : require \n" + "precision highp float; \n" + "in vec2 texcoords_out; \n" + "uniform samplerExternalOES tex1; \n" + "out vec4 FragColor; \n" + "void main() \n" + "{ \n" + "%s" + "} \n", main_code); + } else { + snprintf(fragment_shader, sizeof(fragment_shader), + "#version 300 es \n" + "precision highp float; \n" + "in vec2 texcoords_out; \n" + "uniform sampler2D tex1; \n" + "out vec4 FragColor; \n" + "void main() \n" + "{ \n" + "%s" + "} \n", main_code); + } + + if(gsr_shader_init(shader, egl, vertex_shader, fragment_shader, NULL) != 0) + return -1; + + gsr_shader_bind_attribute_location(shader, "pos", 0); + gsr_shader_bind_attribute_location(shader, "texcoords", 1); + uniforms->offset = egl->glGetUniformLocation(shader->program_id, "offset"); + uniforms->rotation_matrix = egl->glGetUniformLocation(shader->program_id, "rotation_matrix"); + return 0; +} + static int load_framebuffers(gsr_color_conversion *self) { /* TODO: Only generate the necessary amount of framebuffers (self->params.num_destination_textures) */ const unsigned int draw_buffer = GL_COLOR_ATTACHMENT0; @@ -248,6 +468,140 @@ static int create_vertices(gsr_color_conversion *self) { return 0; } +static bool gsr_color_conversion_load_compute_shaders(gsr_color_conversion *self) { + switch(self->params.destination_color) { + case GSR_DESTINATION_COLOR_NV12: + case GSR_DESTINATION_COLOR_P010: { + if(load_compute_shader_y(&self->compute_shaders[COMPUTE_SHADER_INDEX_Y], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_Y], self->max_local_size_dim, self->params.destination_color, self->params.color_range, false, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + + if(load_compute_shader_uv(&self->compute_shaders[COMPUTE_SHADER_INDEX_UV], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_UV], self->max_local_size_dim, self->params.destination_color, self->params.color_range, false, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV compute shader\n"); + return false; + } + + if(load_compute_shader_y(&self->compute_shaders[COMPUTE_SHADER_INDEX_Y_BLEND], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_Y_BLEND], self->max_local_size_dim, self->params.destination_color, self->params.color_range, false, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + + if(load_compute_shader_uv(&self->compute_shaders[COMPUTE_SHADER_INDEX_UV_BLEND], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_UV_BLEND], self->max_local_size_dim, self->params.destination_color, self->params.color_range, false, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV compute shader\n"); + return false; + } + break; + } + case GSR_DESTINATION_COLOR_RGB8: { + if(load_compute_shader_rgb(&self->compute_shaders[COMPUTE_SHADER_INDEX_RGB], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_RGB], self->max_local_size_dim, false, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + + if(load_compute_shader_rgb(&self->compute_shaders[COMPUTE_SHADER_INDEX_RGB_BLEND], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_RGB_BLEND], self->max_local_size_dim, false, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + break; + } + } + return true; +} + +static bool gsr_color_conversion_load_external_compute_shaders(gsr_color_conversion *self) { + switch(self->params.destination_color) { + case GSR_DESTINATION_COLOR_NV12: + case GSR_DESTINATION_COLOR_P010: { + if(load_compute_shader_y(&self->compute_shaders[COMPUTE_SHADER_INDEX_Y_EXTERNAL], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_Y_EXTERNAL], self->max_local_size_dim, self->params.destination_color, self->params.color_range, true, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + + if(load_compute_shader_uv(&self->compute_shaders[COMPUTE_SHADER_INDEX_UV_EXTERNAL], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_UV_EXTERNAL], self->max_local_size_dim, self->params.destination_color, self->params.color_range, true, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV compute shader\n"); + return false; + } + + if(load_compute_shader_y(&self->compute_shaders[COMPUTE_SHADER_INDEX_Y_EXTERNAL_BLEND], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_Y_EXTERNAL_BLEND], self->max_local_size_dim, self->params.destination_color, self->params.color_range, true, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + + if(load_compute_shader_uv(&self->compute_shaders[COMPUTE_SHADER_INDEX_UV_EXTERNAL_BLEND], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_UV_EXTERNAL_BLEND], self->max_local_size_dim, self->params.destination_color, self->params.color_range, true, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV compute shader\n"); + return false; + } + break; + } + case GSR_DESTINATION_COLOR_RGB8: { + if(load_compute_shader_rgb(&self->compute_shaders[COMPUTE_SHADER_INDEX_RGB_EXTERNAL], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_RGB_EXTERNAL], self->max_local_size_dim, true, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + + if(load_compute_shader_rgb(&self->compute_shaders[COMPUTE_SHADER_INDEX_RGB_EXTERNAL_BLEND], self->params.egl, &self->compute_uniforms[COMPUTE_SHADER_INDEX_RGB_EXTERNAL_BLEND], self->max_local_size_dim, true, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + return false; + } + break; + } + } + return true; +} + +static bool gsr_color_conversion_load_graphics_shaders(gsr_color_conversion *self) { + switch(self->params.destination_color) { + case GSR_DESTINATION_COLOR_NV12: + case GSR_DESTINATION_COLOR_P010: { + if(load_graphics_shader_y(&self->graphics_shaders[GRAPHICS_SHADER_INDEX_Y], self->params.egl, &self->graphics_uniforms[GRAPHICS_SHADER_INDEX_Y], self->params.destination_color, self->params.color_range, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y graphics shader\n"); + return false; + } + + if(load_graphics_shader_uv(&self->graphics_shaders[GRAPHICS_SHADER_INDEX_UV], self->params.egl, &self->graphics_uniforms[GRAPHICS_SHADER_INDEX_UV], self->params.destination_color, self->params.color_range, false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV graphics shader\n"); + return false; + } + break; + } + case GSR_DESTINATION_COLOR_RGB8: { + if(load_graphics_shader_rgb(&self->graphics_shaders[GRAPHICS_SHADER_INDEX_RGB], self->params.egl, &self->graphics_uniforms[GRAPHICS_SHADER_INDEX_RGB], false) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y graphics shader\n"); + return false; + } + break; + } + } + return true; +} + +static bool gsr_color_conversion_load_external_graphics_shaders(gsr_color_conversion *self) { + switch(self->params.destination_color) { + case GSR_DESTINATION_COLOR_NV12: + case GSR_DESTINATION_COLOR_P010: { + if(load_graphics_shader_y(&self->graphics_shaders[GRAPHICS_SHADER_INDEX_Y_EXTERNAL], self->params.egl, &self->graphics_uniforms[GRAPHICS_SHADER_INDEX_Y_EXTERNAL], self->params.destination_color, self->params.color_range, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y graphics shader\n"); + return false; + } + + if(load_graphics_shader_uv(&self->graphics_shaders[GRAPHICS_SHADER_INDEX_UV_EXTERNAL], self->params.egl, &self->graphics_uniforms[GRAPHICS_SHADER_INDEX_UV_EXTERNAL], self->params.destination_color, self->params.color_range, true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV graphics shader\n"); + return false; + } + break; + } + case GSR_DESTINATION_COLOR_RGB8: { + if(load_graphics_shader_rgb(&self->graphics_shaders[GRAPHICS_SHADER_INDEX_RGB_EXTERNAL], self->params.egl, &self->graphics_uniforms[GRAPHICS_SHADER_INDEX_RGB_EXTERNAL], true) != 0) { + fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y graphics shader\n"); + return false; + } + break; + } + } + return true; +} + int gsr_color_conversion_init(gsr_color_conversion *self, const gsr_color_conversion_params *params) { assert(params); assert(params->egl); @@ -259,55 +613,50 @@ int gsr_color_conversion_init(gsr_color_conversion *self, const gsr_color_conver self->params.egl->glGetIntegerv(GL_MAX_COMPUTE_FIXED_GROUP_INVOCATIONS, &max_compute_work_group_invocations); self->max_local_size_dim = sqrt(max_compute_work_group_invocations); - switch(params->destination_color) { + switch(self->params.destination_color) { case GSR_DESTINATION_COLOR_NV12: case GSR_DESTINATION_COLOR_P010: { if(self->params.num_destination_textures != 2) { fprintf(stderr, "gsr error: gsr_color_conversion_init: expected 2 destination textures for destination color NV12/P010, got %d destination texture(s)\n", self->params.num_destination_textures); - return -1; - } - - if(load_compute_shader_y(&self->shaders[SHADER_INDEX_Y], self->params.egl, &self->uniforms[SHADER_INDEX_Y], self->max_local_size_dim, params->destination_color, params->color_range, false) != 0) { - fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); - goto err; - } - - if(load_compute_shader_uv(&self->shaders[SHADER_INDEX_UV], self->params.egl, &self->uniforms[SHADER_INDEX_UV], self->max_local_size_dim, params->destination_color, params->color_range, false) != 0) { - fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV compute shader\n"); goto err; } - - if(self->params.load_external_image_shader) { - if(load_compute_shader_y(&self->shaders[SHADER_INDEX_Y_EXTERNAL], self->params.egl, &self->uniforms[SHADER_INDEX_Y_EXTERNAL], self->max_local_size_dim, params->destination_color, params->color_range, true) != 0) { - fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); - goto err; - } - - if(load_compute_shader_uv(&self->shaders[SHADER_INDEX_UV_EXTERNAL], self->params.egl, &self->uniforms[SHADER_INDEX_UV_EXTERNAL], self->max_local_size_dim, params->destination_color, params->color_range, true) != 0) { - fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load UV compute shader\n"); - goto err; - } - } break; } case GSR_DESTINATION_COLOR_RGB8: { if(self->params.num_destination_textures != 1) { fprintf(stderr, "gsr error: gsr_color_conversion_init: expected 1 destination textures for destination color RGB8, got %d destination texture(s)\n", self->params.num_destination_textures); - return -1; + goto err; } + break; + } + } - if(load_compute_shader_rgb(&self->shaders[SHADER_INDEX_RGB], self->params.egl, &self->uniforms[SHADER_INDEX_RGB], self->max_local_size_dim, false) != 0) { - fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + if(self->params.force_graphics_shader) { + self->compute_shaders_failed_to_load = true; + self->external_compute_shaders_failed_to_load = true; + + if(!gsr_color_conversion_load_graphics_shaders(self)) + goto err; + + if(self->params.load_external_image_shader) { + if(!gsr_color_conversion_load_external_graphics_shaders(self)) goto err; - } + } + } else { + if(!gsr_color_conversion_load_compute_shaders(self)) { + self->compute_shaders_failed_to_load = true; + fprintf(stderr, "gsr info: failed to load one or more compute shaders, run gpu-screen-recorder with the '-gl-debug yes' option to see why. Falling back to slower graphics shader instead\n"); + if(!gsr_color_conversion_load_graphics_shaders(self)) + goto err; + } - if(self->params.load_external_image_shader) { - if(load_compute_shader_rgb(&self->shaders[SHADER_INDEX_RGB_EXTERNAL], self->params.egl, &self->uniforms[SHADER_INDEX_RGB_EXTERNAL], self->max_local_size_dim, true) != 0) { - fprintf(stderr, "gsr error: gsr_color_conversion_init: failed to load Y compute shader\n"); + if(self->params.load_external_image_shader) { + if(!gsr_color_conversion_load_external_compute_shaders(self)) { + self->external_compute_shaders_failed_to_load = true; + fprintf(stderr, "gsr info: failed to load one or more external compute shaders, run gpu-screen-recorder with the '-gl-debug yes' option to see why. Falling back to slower graphics shader instead\n"); + if(!gsr_color_conversion_load_external_graphics_shaders(self)) goto err; - } } - break; } } @@ -343,14 +692,18 @@ void gsr_color_conversion_deinit(gsr_color_conversion *self) { self->framebuffers[i] = 0; } - for(int i = 0; i < GSR_COLOR_CONVERSION_MAX_SHADERS; ++i) { - gsr_shader_deinit(&self->shaders[i]); + for(int i = 0; i < GSR_COLOR_CONVERSION_MAX_COMPUTE_SHADERS; ++i) { + gsr_shader_deinit(&self->compute_shaders[i]); + } + + for(int i = 0; i < GSR_COLOR_CONVERSION_MAX_GRAPHICS_SHADERS; ++i) { + gsr_shader_deinit(&self->graphics_shaders[i]); } self->params.egl = NULL; } -static void gsr_color_conversion_apply_rotation(gsr_rotation rotation, float rotation_matrix[2][2], vec2i *source_position, vec2i texture_size, vec2f scale) { +static void gsr_color_conversion_apply_rotation(gsr_rotation rotation, float rotation_matrix[2][2]) { /* rotation_matrix[0][0] = cos(angle); rotation_matrix[0][1] = -sin(angle); @@ -371,8 +724,6 @@ static void gsr_color_conversion_apply_rotation(gsr_rotation rotation, float rot rotation_matrix[0][1] = -1.0f; rotation_matrix[1][0] = 1.0f; rotation_matrix[1][1] = 0.0f; - source_position->x += (((double)texture_size.x*0.5 - (double)texture_size.y*0.5) * scale.x + 0.5); - source_position->y += (((double)texture_size.y*0.5 - (double)texture_size.x*0.5) * scale.y + 0.5); break; case GSR_ROT_180: rotation_matrix[0][0] = -1.0f; @@ -385,8 +736,6 @@ static void gsr_color_conversion_apply_rotation(gsr_rotation rotation, float rot rotation_matrix[0][1] = 1.0f; rotation_matrix[1][0] = -1.0f; rotation_matrix[1][1] = 0.0f; - source_position->x += (((double)texture_size.x*0.5 - (double)texture_size.y*0.5) * scale.x + 0.5); - source_position->y += (((double)texture_size.y*0.5 - (double)texture_size.x*0.5) * scale.y + 0.5); break; } } @@ -411,7 +760,7 @@ typedef enum { GSR_COLOR_COMP_RGB } gsr_color_component; -static int color_component_get_texture_index(gsr_color_component color_component) { +static int color_component_get_destination_texture_index(gsr_color_component color_component) { switch(color_component) { case GSR_COLOR_COMP_Y: return 0; case GSR_COLOR_COMP_UV: return 1; @@ -431,67 +780,205 @@ static unsigned int color_component_get_color_format(gsr_color_component color_c return GL_RGBA8; } -static int color_component_get_shader_index(gsr_color_component color_component, bool external_texture) { +static int color_component_get_COMPUTE_SHADER_INDEX(gsr_color_component color_component, bool external_texture, bool alpha_blending) { switch(color_component) { - case GSR_COLOR_COMP_Y: return external_texture ? SHADER_INDEX_Y_EXTERNAL : SHADER_INDEX_Y; - case GSR_COLOR_COMP_UV: return external_texture ? SHADER_INDEX_UV_EXTERNAL : SHADER_INDEX_UV; - case GSR_COLOR_COMP_RGB: return external_texture ? SHADER_INDEX_RGB_EXTERNAL : SHADER_INDEX_RGB; + case GSR_COLOR_COMP_Y: { + if(external_texture) + return alpha_blending ? COMPUTE_SHADER_INDEX_Y_EXTERNAL_BLEND : COMPUTE_SHADER_INDEX_Y_EXTERNAL; + else + return alpha_blending ? COMPUTE_SHADER_INDEX_Y_BLEND : COMPUTE_SHADER_INDEX_Y; + } + case GSR_COLOR_COMP_UV: { + if(external_texture) + return alpha_blending ? COMPUTE_SHADER_INDEX_UV_EXTERNAL_BLEND : COMPUTE_SHADER_INDEX_UV_EXTERNAL; + else + return alpha_blending ? COMPUTE_SHADER_INDEX_UV_BLEND : COMPUTE_SHADER_INDEX_UV; + } + case GSR_COLOR_COMP_RGB: { + if(external_texture) + return alpha_blending ? COMPUTE_SHADER_INDEX_RGB_EXTERNAL_BLEND : COMPUTE_SHADER_INDEX_RGB_EXTERNAL; + else + return alpha_blending ? COMPUTE_SHADER_INDEX_RGB_BLEND : COMPUTE_SHADER_INDEX_RGB; + } } assert(false); - return SHADER_INDEX_RGB; + return COMPUTE_SHADER_INDEX_RGB; } -static void gsr_color_conversion_dispatch_compute_shader(gsr_color_conversion *self, bool external_texture, float rotation_matrix[2][2], vec2i source_position, vec2i destination_pos, vec2i destination_size, vec2f scale, bool use_16bit_colors, gsr_color_component color_component) { - const int shader_index = color_component_get_shader_index(color_component, external_texture); - const int texture_index = color_component_get_texture_index(color_component); +static void gsr_color_conversion_dispatch_compute_shader(gsr_color_conversion *self, bool external_texture, bool alpha_blending, float rotation_matrix[2][2], vec2i source_position, vec2i destination_pos, vec2i destination_size, vec2f scale, bool use_16bit_colors, gsr_color_component color_component) { + const int compute_shader_index = color_component_get_COMPUTE_SHADER_INDEX(color_component, external_texture, alpha_blending); + const int destination_texture_index = color_component_get_destination_texture_index(color_component); const unsigned int color_format = color_component_get_color_format(color_component, use_16bit_colors); self->params.egl->glActiveTexture(GL_TEXTURE1); - self->params.egl->glBindTexture(GL_TEXTURE_2D, self->params.destination_textures[texture_index]); + self->params.egl->glBindTexture(GL_TEXTURE_2D, self->params.destination_textures[destination_texture_index]); self->params.egl->glActiveTexture(GL_TEXTURE0); - gsr_color_uniforms *uniform = &self->uniforms[shader_index]; - gsr_shader_use(&self->shaders[shader_index]); + gsr_color_compute_uniforms *uniform = &self->compute_uniforms[compute_shader_index]; + gsr_shader_use(&self->compute_shaders[compute_shader_index]); self->params.egl->glUniformMatrix2fv(uniform->rotation_matrix, 1, GL_TRUE, (const float*)rotation_matrix); self->params.egl->glUniform2i(uniform->source_position, source_position.x, source_position.y); self->params.egl->glUniform2i(uniform->target_position, destination_pos.x, destination_pos.y); self->params.egl->glUniform2f(uniform->scale, scale.x, scale.y); - self->params.egl->glBindImageTexture(0, self->params.destination_textures[texture_index], 0, GL_FALSE, 0, GL_WRITE_ONLY, color_format); + self->params.egl->glBindImageTexture(0, self->params.destination_textures[destination_texture_index], 0, GL_FALSE, 0, GL_WRITE_ONLY, color_format); const double num_groups_x = ceil((double)destination_size.x/(double)self->max_local_size_dim); const double num_groups_y = ceil((double)destination_size.y/(double)self->max_local_size_dim); self->params.egl->glDispatchCompute(max_int(1, num_groups_x), max_int(1, num_groups_y), 1); } -void gsr_color_conversion_draw(gsr_color_conversion *self, unsigned int texture_id, vec2i destination_pos, vec2i destination_size, vec2i source_pos, vec2i source_size, vec2i texture_size, gsr_rotation rotation, bool external_texture, gsr_source_color source_color) { - vec2f scale = {0.0f, 0.0f}; - if(source_size.x > 0 && source_size.y > 0) - scale = (vec2f){ (double)destination_size.x/(double)source_size.x, (double)destination_size.y/(double)source_size.y }; - - vec2i source_position = {0, 0}; - float rotation_matrix[2][2] = {{0, 0}, {0, 0}}; - gsr_color_conversion_apply_rotation(rotation, rotation_matrix, &source_position, texture_size, scale); - - source_position.x -= (source_pos.x * scale.x + 0.5); - source_position.y -= (source_pos.y * scale.y + 0.5); +static void gsr_color_conversion_draw_graphics(gsr_color_conversion *self, unsigned int texture_id, bool external_texture, float rotation_matrix[2][2], vec2i source_position, vec2i source_size, vec2i destination_pos, vec2i texture_size, vec2f scale, gsr_source_color source_color) { + /* TODO: Do not call this every frame? */ + vec2i dest_texture_size = {0, 0}; + self->params.egl->glBindTexture(GL_TEXTURE_2D, self->params.destination_textures[0]); + self->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &dest_texture_size.x); + self->params.egl->glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &dest_texture_size.y); + self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); const int texture_target = external_texture ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D; + self->params.egl->glBindTexture(texture_target, texture_id); gsr_color_conversion_swizzle_texture_source(self, source_color); + const vec2f pos_norm = { + ((float)destination_pos.x / (dest_texture_size.x == 0 ? 1.0f : (float)dest_texture_size.x)) * 2.0f, + ((float)destination_pos.y / (dest_texture_size.y == 0 ? 1.0f : (float)dest_texture_size.y)) * 2.0f, + }; + + const vec2f size_norm = { + ((float)source_size.x / (dest_texture_size.x == 0 ? 1.0f : (float)dest_texture_size.x)) * 2.0f * scale.x, + ((float)source_size.y / (dest_texture_size.y == 0 ? 1.0f : (float)dest_texture_size.y)) * 2.0f * scale.y, + }; + + const vec2f texture_pos_norm = { + (float)source_position.x / (texture_size.x == 0 ? 1.0f : (float)texture_size.x), + (float)source_position.y / (texture_size.y == 0 ? 1.0f : (float)texture_size.y), + }; + + const vec2f texture_size_norm = { + (float)source_size.x / (texture_size.x == 0 ? 1.0f : (float)texture_size.x), + (float)source_size.y / (texture_size.y == 0 ? 1.0f : (float)texture_size.y), + }; + + const float vertices[] = { + -1.0f + 0.0f, -1.0f + 0.0f + size_norm.y, texture_pos_norm.x, texture_pos_norm.y + texture_size_norm.y, + -1.0f + 0.0f, -1.0f + 0.0f, texture_pos_norm.x, texture_pos_norm.y, + -1.0f + 0.0f + size_norm.x, -1.0f + 0.0f, texture_pos_norm.x + texture_size_norm.x, texture_pos_norm.y, + + -1.0f + 0.0f, -1.0f + 0.0f + size_norm.y, texture_pos_norm.x, texture_pos_norm.y + texture_size_norm.y, + -1.0f + 0.0f + size_norm.x, -1.0f + 0.0f, texture_pos_norm.x + texture_size_norm.x, texture_pos_norm.y, + -1.0f + 0.0f + size_norm.x, -1.0f + 0.0f + size_norm.y, texture_pos_norm.x + texture_size_norm.x, texture_pos_norm.y + texture_size_norm.y + }; + + self->params.egl->glBindVertexArray(self->vertex_array_object_id); + self->params.egl->glViewport(0, 0, dest_texture_size.x, dest_texture_size.y); + + /* TODO: this, also cleanup */ + //self->params.egl->glBindBuffer(GL_ARRAY_BUFFER, self->vertex_buffer_object_id); + self->params.egl->glBufferSubData(GL_ARRAY_BUFFER, 0, 24 * sizeof(float), vertices); + switch(self->params.destination_color) { case GSR_DESTINATION_COLOR_NV12: case GSR_DESTINATION_COLOR_P010: { - const bool use_16bit_colors = self->params.destination_color == GSR_DESTINATION_COLOR_P010; - gsr_color_conversion_dispatch_compute_shader(self, external_texture, rotation_matrix, source_position, destination_pos, destination_size, scale, use_16bit_colors, GSR_COLOR_COMP_Y); - gsr_color_conversion_dispatch_compute_shader(self, external_texture, rotation_matrix, source_position, destination_pos, (vec2i){destination_size.x/2, destination_size.y/2}, scale, use_16bit_colors, GSR_COLOR_COMP_UV); + self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, self->framebuffers[0]); + //cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT); // TODO: Do this in a separate clear_ function. We want to do that when using multiple drm to create the final image (multiple monitors for example) + + int shader_index = external_texture ? GRAPHICS_SHADER_INDEX_Y_EXTERNAL : GRAPHICS_SHADER_INDEX_Y; + gsr_shader_use(&self->graphics_shaders[shader_index]); + self->params.egl->glUniformMatrix2fv(self->graphics_uniforms[shader_index].rotation_matrix, 1, GL_TRUE, (const float*)rotation_matrix); + self->params.egl->glUniform2f(self->graphics_uniforms[shader_index].offset, pos_norm.x, pos_norm.y); + self->params.egl->glDrawArrays(GL_TRIANGLES, 0, 6); + + if(self->params.num_destination_textures > 1) { + self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, self->framebuffers[1]); + //cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT); + + shader_index = external_texture ? GRAPHICS_SHADER_INDEX_UV_EXTERNAL : GRAPHICS_SHADER_INDEX_UV; + gsr_shader_use(&self->graphics_shaders[shader_index]); + self->params.egl->glUniformMatrix2fv(self->graphics_uniforms[shader_index].rotation_matrix, 1, GL_TRUE, (const float*)rotation_matrix); + self->params.egl->glUniform2f(self->graphics_uniforms[shader_index].offset, pos_norm.x, pos_norm.y); + self->params.egl->glDrawArrays(GL_TRIANGLES, 0, 6); + } break; } case GSR_DESTINATION_COLOR_RGB8: { - gsr_color_conversion_dispatch_compute_shader(self, external_texture, rotation_matrix, source_position, destination_pos, destination_size, scale, false, GSR_COLOR_COMP_RGB); + self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, self->framebuffers[0]); + //cap_xcomp->params.egl->glClear(GL_COLOR_BUFFER_BIT); // TODO: Do this in a separate clear_ function. We want to do that when using multiple drm to create the final image (multiple monitors for example) + + const int shader_index = external_texture ? GRAPHICS_SHADER_INDEX_RGB_EXTERNAL : GRAPHICS_SHADER_INDEX_RGB; + gsr_shader_use(&self->graphics_shaders[shader_index]); + self->params.egl->glUniformMatrix2fv(self->graphics_uniforms[shader_index].rotation_matrix, 1, GL_TRUE, (const float*)rotation_matrix); + self->params.egl->glUniform2f(self->graphics_uniforms[shader_index].offset, pos_norm.x, pos_norm.y); + self->params.egl->glDrawArrays(GL_TRIANGLES, 0, 6); break; } } + self->params.egl->glBindVertexArray(0); + self->params.egl->glUseProgram(0); + gsr_color_conversion_swizzle_reset(self, source_color); + self->params.egl->glBindTexture(texture_target, 0); + self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, 0); +} + +void gsr_color_conversion_draw(gsr_color_conversion *self, unsigned int texture_id, vec2i destination_pos, vec2i destination_size, vec2i source_pos, vec2i source_size, vec2i texture_size, gsr_rotation rotation, gsr_source_color source_color, bool external_texture, bool alpha_blending) { + assert(!external_texture || self->params.load_external_image_shader); + if(external_texture && !self->params.load_external_image_shader) { + fprintf(stderr, "gsr error: gsr_color_conversion_draw: external texture not loaded\n"); + return; + } + + vec2f scale = {0.0f, 0.0f}; + if(source_size.x > 0 && source_size.y > 0) + scale = (vec2f){ (double)destination_size.x/(double)source_size.x, (double)destination_size.y/(double)source_size.y }; + + vec2i source_position = {0, 0}; + float rotation_matrix[2][2] = {{0, 0}, {0, 0}}; + gsr_color_conversion_apply_rotation(rotation, rotation_matrix); + + const int texture_target = external_texture ? GL_TEXTURE_EXTERNAL_OES : GL_TEXTURE_2D; + self->params.egl->glBindTexture(texture_target, texture_id); + gsr_color_conversion_swizzle_texture_source(self, source_color); + + const bool use_graphics_shader = external_texture ? self->external_compute_shaders_failed_to_load : self->compute_shaders_failed_to_load; + if(use_graphics_shader) { + source_position.x += source_pos.x; + source_position.y += source_pos.y; + gsr_color_conversion_draw_graphics(self, texture_id, external_texture, rotation_matrix, source_position, source_size, destination_pos, texture_size, scale, source_color); + } else { + switch(rotation) { + case GSR_ROT_0: + break; + case GSR_ROT_90: + source_position.x += (((double)texture_size.x*0.5 - (double)texture_size.y*0.5) * scale.x); + source_position.y += (((double)texture_size.y*0.5 - (double)texture_size.x*0.5) * scale.y); + break; + case GSR_ROT_180: + break; + case GSR_ROT_270: + source_position.x += (((double)texture_size.x*0.5 - (double)texture_size.y*0.5) * scale.x); + source_position.y += (((double)texture_size.y*0.5 - (double)texture_size.x*0.5) * scale.y); + break; + } + source_position.x -= (source_pos.x * scale.x + 0.5); + source_position.y -= (source_pos.y * scale.y + 0.5); + + switch(self->params.destination_color) { + case GSR_DESTINATION_COLOR_NV12: + case GSR_DESTINATION_COLOR_P010: { + const bool use_16bit_colors = self->params.destination_color == GSR_DESTINATION_COLOR_P010; + gsr_color_conversion_dispatch_compute_shader(self, external_texture, alpha_blending, rotation_matrix, source_position, destination_pos, destination_size, scale, use_16bit_colors, GSR_COLOR_COMP_Y); + gsr_color_conversion_dispatch_compute_shader(self, external_texture, alpha_blending, rotation_matrix, (vec2i){source_position.x/2, source_position.y/2}, + (vec2i){destination_pos.x/2, destination_pos.y/2}, (vec2i){destination_size.x/2, destination_size.y/2}, scale, use_16bit_colors, GSR_COLOR_COMP_UV); + break; + } + case GSR_DESTINATION_COLOR_RGB8: { + gsr_color_conversion_dispatch_compute_shader(self, external_texture, alpha_blending, rotation_matrix, source_position, destination_pos, destination_size, scale, false, GSR_COLOR_COMP_RGB); + break; + } + } + } + + self->params.egl->glFlush(); // TODO: Use the minimal barrier required self->params.egl->glMemoryBarrier(GL_ALL_BARRIER_BITS); // GL_SHADER_IMAGE_ACCESS_BARRIER_BIT self->params.egl->glUseProgram(0); @@ -535,6 +1022,13 @@ void gsr_color_conversion_clear(gsr_color_conversion *self) { self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, 0); } +void gsr_color_conversion_read_destination_texture(gsr_color_conversion *self, int destination_texture_index, int x, int y, int width, int height, unsigned int color_format, unsigned int data_format, void *pixels) { + assert(destination_texture_index >= 0 && destination_texture_index < self->params.num_destination_textures); + self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, self->framebuffers[destination_texture_index]); + self->params.egl->glReadPixels(x, y, width, height, color_format, data_format, pixels); + self->params.egl->glBindFramebuffer(GL_FRAMEBUFFER, 0); +} + gsr_rotation gsr_monitor_rotation_to_rotation(gsr_monitor_rotation monitor_rotation) { return (gsr_rotation)monitor_rotation; } diff --git a/src/cursor.c b/src/cursor.c index 40532f8..e818d72 100644 --- a/src/cursor.c +++ b/src/cursor.c @@ -56,10 +56,6 @@ static bool gsr_cursor_set_from_x11_cursor_image(gsr_cursor *self, XFixesCursorI self->egl->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, self->size.x, self->size.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, cursor_data); free(cursor_data); - const float border_color[4] = { 0.0f, 0.0f, 0.0f, 0.0f }; - self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); @@ -1,5 +1,6 @@ #include "../include/dbus.h" -#include "../include/utils.h" + +#include <sys/random.h> #include <stdio.h> #include <string.h> @@ -28,6 +29,25 @@ typedef struct { }; } dict_entry; +static bool generate_random_characters(char *buffer, int buffer_size, const char *alphabet, size_t alphabet_size) { + /* TODO: Use other functions on other platforms than linux */ + if(getrandom(buffer, buffer_size, 0) < buffer_size) { + fprintf(stderr, "Failed to get random bytes, error: %s\n", strerror(errno)); + return false; + } + + for(int i = 0; i < buffer_size; ++i) { + unsigned char c = *(unsigned char*)&buffer[i]; + buffer[i] = alphabet[c % alphabet_size]; + } + + return true; +} + +static bool generate_random_characters_standard_alphabet(char *buffer, int buffer_size) { + return generate_random_characters(buffer, buffer_size, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 62); +} + static const char* dict_value_type_to_string(dict_value_type type) { switch(type) { case DICT_TYPE_STRING: return "string"; diff --git a/src/defs.c b/src/defs.c new file mode 100644 index 0000000..319d21b --- /dev/null +++ b/src/defs.c @@ -0,0 +1,100 @@ +#include "../include/defs.h" +#include <assert.h> + +bool video_codec_is_hdr(gsr_video_codec video_codec) { + // TODO: Vulkan + switch(video_codec) { + case GSR_VIDEO_CODEC_HEVC_HDR: + case GSR_VIDEO_CODEC_AV1_HDR: + return true; + default: + return false; + } +} + +gsr_video_codec hdr_video_codec_to_sdr_video_codec(gsr_video_codec video_codec) { + // TODO: Vulkan + switch(video_codec) { + case GSR_VIDEO_CODEC_HEVC_HDR: + return GSR_VIDEO_CODEC_HEVC; + case GSR_VIDEO_CODEC_AV1_HDR: + return GSR_VIDEO_CODEC_AV1; + default: + return video_codec; + } +} + +gsr_color_depth video_codec_to_bit_depth(gsr_video_codec video_codec) { + // TODO: 10-bit Vulkan + switch(video_codec) { + case GSR_VIDEO_CODEC_HEVC_HDR: + case GSR_VIDEO_CODEC_HEVC_10BIT: + case GSR_VIDEO_CODEC_AV1_HDR: + case GSR_VIDEO_CODEC_AV1_10BIT: + return GSR_COLOR_DEPTH_10_BITS; + default: + return GSR_COLOR_DEPTH_8_BITS; + } +} + +const char* video_codec_to_string(gsr_video_codec video_codec) { + switch(video_codec) { + case GSR_VIDEO_CODEC_H264: return "h264"; + case GSR_VIDEO_CODEC_HEVC: return "hevc"; + case GSR_VIDEO_CODEC_HEVC_HDR: return "hevc_hdr"; + case GSR_VIDEO_CODEC_HEVC_10BIT: return "hevc_10bit"; + case GSR_VIDEO_CODEC_AV1: return "av1"; + case GSR_VIDEO_CODEC_AV1_HDR: return "av1_hdr"; + case GSR_VIDEO_CODEC_AV1_10BIT: return "av1_10bit"; + case GSR_VIDEO_CODEC_VP8: return "vp8"; + case GSR_VIDEO_CODEC_VP9: return "vp9"; + case GSR_VIDEO_CODEC_H264_VULKAN: return "h264_vulkan"; + case GSR_VIDEO_CODEC_HEVC_VULKAN: return "hevc_vulkan"; + } + return ""; +} + +// bool video_codec_is_hevc(gsr_video_codec video_codec) { +// // TODO: 10-bit vulkan +// switch(video_codec) { +// case GSR_VIDEO_CODEC_HEVC: +// case GSR_VIDEO_CODEC_HEVC_HDR: +// case GSR_VIDEO_CODEC_HEVC_10BIT: +// case GSR_VIDEO_CODEC_HEVC_VULKAN: +// return true; +// default: +// return false; +// } +// } + +bool video_codec_is_av1(gsr_video_codec video_codec) { + // TODO: Vulkan + switch(video_codec) { + case GSR_VIDEO_CODEC_AV1: + case GSR_VIDEO_CODEC_AV1_HDR: + case GSR_VIDEO_CODEC_AV1_10BIT: + return true; + default: + return false; + } +} + +bool video_codec_is_vulkan(gsr_video_codec video_codec) { + switch(video_codec) { + case GSR_VIDEO_CODEC_H264_VULKAN: + case GSR_VIDEO_CODEC_HEVC_VULKAN: + return true; + default: + return false; + } +} + +const char* audio_codec_get_name(gsr_audio_codec audio_codec) { + switch(audio_codec) { + case GSR_AUDIO_CODEC_AAC: return "aac"; + case GSR_AUDIO_CODEC_OPUS: return "opus"; + case GSR_AUDIO_CODEC_FLAC: return "flac"; + } + assert(false); + return ""; +} @@ -9,7 +9,6 @@ #include <dlfcn.h> #include <assert.h> #include <unistd.h> -#include <sys/capability.h> // TODO: rename gsr_egl to something else since this includes both egl and glx and in the future maybe vulkan too @@ -29,43 +28,23 @@ #define GLX_DEPTH_SIZE 12 #define GLX_RGBA_TYPE 0x8014 -#define GLX_CONTEXT_PRIORITY_LEVEL_EXT 0x3100 -#define GLX_CONTEXT_PRIORITY_HIGH_EXT 0x3101 -#define GLX_CONTEXT_PRIORITY_MEDIUM_EXT 0x3102 -#define GLX_CONTEXT_PRIORITY_LOW_EXT 0x3103 - -static void reset_cap_nice(void) { - cap_t caps = cap_get_proc(); - if(!caps) - return; - - const cap_value_t cap_to_remove = CAP_SYS_NICE; - cap_set_flag(caps, CAP_EFFECTIVE, 1, &cap_to_remove, CAP_CLEAR); - cap_set_flag(caps, CAP_PERMITTED, 1, &cap_to_remove, CAP_CLEAR); - cap_set_proc(caps); - cap_free(caps); -} - // TODO: Create egl context without surface (in other words, x11/wayland agnostic, doesn't require x11/wayland dependency) static bool gsr_egl_create_window(gsr_egl *self) { EGLConfig ecfg; int32_t num_config = 0; - // TODO: Use EGL_OPENGL_ES_BIT as amd requires that for external texture, but that breaks software encoding const int32_t attr[] = { EGL_BUFFER_SIZE, 24, - EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT, + EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT, EGL_NONE, EGL_NONE }; const int32_t ctxattr[] = { EGL_CONTEXT_CLIENT_VERSION, 2, - //EGL_CONTEXT_PRIORITY_LEVEL_IMG, EGL_CONTEXT_PRIORITY_HIGH_IMG, /* requires cap_sys_nice, ignored otherwise */ EGL_NONE, EGL_NONE }; - // TODO: Use EGL_OPENGL_ES_API as amd requires that for external texture, but that breaks software encoding - self->eglBindAPI(EGL_OPENGL_API); + self->eglBindAPI(EGL_OPENGL_ES_API); self->egl_display = self->eglGetDisplay((EGLNativeDisplayType)gsr_window_get_display(self->window)); if(!self->egl_display) { @@ -100,11 +79,9 @@ static bool gsr_egl_create_window(gsr_egl *self) { goto fail; } - reset_cap_nice(); return true; fail: - reset_cap_nice(); gsr_egl_unload(self); return false; } @@ -225,6 +202,14 @@ static bool gsr_egl_proc_load_egl(gsr_egl *self) { self->eglQueryDeviceStringEXT = (FUNC_eglQueryDeviceStringEXT)self->eglGetProcAddress("eglQueryDeviceStringEXT"); self->eglQueryDmaBufModifiersEXT = (FUNC_eglQueryDmaBufModifiersEXT)self->eglGetProcAddress("eglQueryDmaBufModifiersEXT"); + self->glCreateMemoryObjectsEXT = (FUNC_glCreateMemoryObjectsEXT)self->eglGetProcAddress("glCreateMemoryObjectsEXT"); + self->glImportMemoryFdEXT = (FUNC_glImportMemoryFdEXT)self->eglGetProcAddress("glImportMemoryFdEXT"); + self->glIsMemoryObjectEXT = (FUNC_glIsMemoryObjectEXT)self->eglGetProcAddress("glIsMemoryObjectEXT"); + self->glTexStorageMem2DEXT = (FUNC_glTexStorageMem2DEXT)self->eglGetProcAddress("glTexStorageMem2DEXT"); + self->glBufferStorageMemEXT = (FUNC_glBufferStorageMemEXT)self->eglGetProcAddress("glBufferStorageMemEXT"); + self->glNamedBufferStorageMemEXT = (FUNC_glNamedBufferStorageMemEXT)self->eglGetProcAddress("glNamedBufferStorageMemEXT"); + self->glMemoryObjectParameterivEXT = (FUNC_glMemoryObjectParameterivEXT)self->eglGetProcAddress("glMemoryObjectParameterivEXT"); + if(!self->eglExportDMABUFImageQueryMESA) { fprintf(stderr, "gsr error: gsr_egl_load failed: could not find eglExportDMABUFImageQueryMESA\n"); return false; @@ -292,6 +277,7 @@ static bool gsr_egl_load_gl(gsr_egl *self, void *library) { { (void**)&self->glGetTexLevelParameteriv, "glGetTexLevelParameteriv" }, { (void**)&self->glTexImage2D, "glTexImage2D" }, { (void**)&self->glTexSubImage2D, "glTexSubImage2D" }, + { (void**)&self->glTexStorage2D, "glTexStorage2D" }, { (void**)&self->glGetTexImage, "glGetTexImage" }, { (void**)&self->glGenFramebuffers, "glGenFramebuffers" }, { (void**)&self->glBindFramebuffer, "glBindFramebuffer" }, @@ -473,9 +459,9 @@ bool gsr_egl_load(gsr_egl *self, gsr_window *window, bool is_monitor_capture, bo /* This fixes nvenc codecs unable to load on openSUSE tumbleweed because of a cuda error. Don't ask me why */ const bool inside_flatpak = getenv("FLATPAK_ID") != NULL; if(inside_flatpak) - system("flatpak-spawn --host -- nvidia-smi -f /dev/null"); + system("flatpak-spawn --host -- sh -c 'grep -q openSUSE /etc/os-release && nvidia-smi -f /dev/null'"); else - system("nvidia-smi -f /dev/null"); + system("sh -c 'grep -q openSUSE /etc/os-release && nvidia-smi -f /dev/null'"); } return true; @@ -530,15 +516,7 @@ void gsr_egl_unload(gsr_egl *self) { } void gsr_egl_swap_buffers(gsr_egl *self) { - /* This uses less cpu than swap buffer on nvidia */ - // TODO: Do these and remove swap - //self->glFlush(); - //self->glFinish(); - if(self->egl_display) { - self->eglSwapBuffers(self->egl_display, self->egl_surface); - } else if(gsr_window_get_display_server(self->window) == GSR_DISPLAY_SERVER_X11) { - Display *display = gsr_window_get_display(self->window); - const Window window = (Window)gsr_window_get_window(self->window); - self->glXSwapBuffers(display, window); - } + self->glFlush(); + // TODO: Use the minimal barrier required + self->glMemoryBarrier(GL_ALL_BARRIER_BITS); // GL_SHADER_IMAGE_ACCESS_BARRIER_BIT } diff --git a/src/encoder/encoder.c b/src/encoder/encoder.c new file mode 100644 index 0000000..0f8eda5 --- /dev/null +++ b/src/encoder/encoder.c @@ -0,0 +1,155 @@ +#include "../../include/encoder/encoder.h" +#include "../../include/utils.h" + +#include <string.h> +#include <stdio.h> + +#include <libavcodec/avcodec.h> +#include <libavformat/avformat.h> + +bool gsr_encoder_init(gsr_encoder *self, gsr_replay_storage replay_storage, size_t replay_buffer_num_packets, double replay_buffer_time, const char *replay_directory) { + memset(self, 0, sizeof(*self)); + self->num_recording_destinations = 0; + self->recording_destination_id_counter = 0; + + if(pthread_mutex_init(&self->file_write_mutex, NULL) != 0) { + fprintf(stderr, "gsr error: gsr_encoder_init: failed to create mutex\n"); + return false; + } + self->mutex_created = true; + + if(replay_buffer_num_packets > 0) { + self->replay_buffer = gsr_replay_buffer_create(replay_storage, replay_directory, replay_buffer_time, replay_buffer_num_packets); + if(!self->replay_buffer) { + fprintf(stderr, "gsr error: gsr_encoder_init: failed to create replay buffer\n"); + gsr_encoder_deinit(self); + return false; + } + } + + return true; +} + +void gsr_encoder_deinit(gsr_encoder *self) { + if(self->mutex_created) { + self->mutex_created = false; + pthread_mutex_destroy(&self->file_write_mutex); + } + + if(self->replay_buffer) { + gsr_replay_buffer_destroy(self->replay_buffer); + self->replay_buffer = NULL; + } + + self->num_recording_destinations = 0; + self->recording_destination_id_counter = 0; +} + +void gsr_encoder_receive_packets(gsr_encoder *self, AVCodecContext *codec_context, int64_t pts, int stream_index) { + for(;;) { + AVPacket *av_packet = av_packet_alloc(); + if(!av_packet) + break; + + av_packet->data = NULL; + av_packet->size = 0; + int res = avcodec_receive_packet(codec_context, av_packet); + if(res == 0) { // we have a packet, send the packet to the muxer + av_packet->stream_index = stream_index; + av_packet->pts = pts; + av_packet->dts = pts; + + if(self->replay_buffer) { + const double time_now = clock_get_monotonic_seconds(); + if(!gsr_replay_buffer_append(self->replay_buffer, av_packet, time_now)) + fprintf(stderr, "gsr error: gsr_encoder_receive_packets: failed to add replay buffer data\n"); + } + + pthread_mutex_lock(&self->file_write_mutex); + const bool is_keyframe = av_packet->flags & AV_PKT_FLAG_KEY; + for(size_t i = 0; i < self->num_recording_destinations; ++i) { + gsr_encoder_recording_destination *recording_destination = &self->recording_destinations[i]; + if(recording_destination->codec_context != codec_context) + continue; + + if(is_keyframe) + recording_destination->has_received_keyframe = true; + else if(!recording_destination->has_received_keyframe) + continue; + + av_packet->pts = pts - recording_destination->start_pts; + av_packet->dts = pts - recording_destination->start_pts; + + av_packet_rescale_ts(av_packet, codec_context->time_base, recording_destination->stream->time_base); + // TODO: Is av_interleaved_write_frame needed?. Answer: might be needed for mkv but dont use it! it causes frames to be inconsistent, skipping frames and duplicating frames. + // TODO: av_interleaved_write_frame might be needed for cfr, or always for flv + const int ret = av_write_frame(recording_destination->format_context, av_packet); + if(ret < 0) { + char error_buffer[AV_ERROR_MAX_STRING_SIZE]; + if(av_strerror(ret, error_buffer, sizeof(error_buffer)) < 0) + snprintf(error_buffer, sizeof(error_buffer), "Unknown error"); + fprintf(stderr, "gsr error: gsr_encoder_receive_packets: failed to write frame index %d to muxer, reason: %s (%d)\n", av_packet->stream_index, error_buffer, ret); + } + } + pthread_mutex_unlock(&self->file_write_mutex); + + av_packet_free(&av_packet); + } else if (res == AVERROR(EAGAIN)) { // we have no packet + // fprintf(stderr, "No packet!\n"); + av_packet_free(&av_packet); + break; + } else if (res == AVERROR_EOF) { // this is the end of the stream + av_packet_free(&av_packet); + fprintf(stderr, "End of stream!\n"); + break; + } else { + av_packet_free(&av_packet); + fprintf(stderr, "Unexpected error: %d\n", res); + break; + } + } +} + +size_t gsr_encoder_add_recording_destination(gsr_encoder *self, AVCodecContext *codec_context, AVFormatContext *format_context, AVStream *stream, int64_t start_pts) { + if(self->num_recording_destinations >= GSR_MAX_RECORDING_DESTINATIONS) { + fprintf(stderr, "gsr error: gsr_encoder_add_recording_destination: failed to add destination, reached the max amount of recording destinations (%d)\n", GSR_MAX_RECORDING_DESTINATIONS); + return (size_t)-1; + } + + for(size_t i = 0; i < self->num_recording_destinations; ++i) { + if(self->recording_destinations[i].stream == stream) { + fprintf(stderr, "gsr error: gsr_encoder_add_recording_destination: failed to add destination, the stream %p already exists as an output\n", (void*)stream); + return (size_t)-1; + } + } + + pthread_mutex_lock(&self->file_write_mutex); + gsr_encoder_recording_destination *recording_destination = &self->recording_destinations[self->num_recording_destinations]; + recording_destination->id = self->recording_destination_id_counter; + recording_destination->codec_context = codec_context; + recording_destination->format_context = format_context; + recording_destination->stream = stream; + recording_destination->start_pts = start_pts; + recording_destination->has_received_keyframe = false; + + ++self->recording_destination_id_counter; + ++self->num_recording_destinations; + pthread_mutex_unlock(&self->file_write_mutex); + + return recording_destination->id; +} + +bool gsr_encoder_remove_recording_destination(gsr_encoder *self, size_t id) { + bool found = false; + pthread_mutex_lock(&self->file_write_mutex); + for(size_t i = 0; i < self->num_recording_destinations; ++i) { + if(self->recording_destinations[i].id == id) { + self->recording_destinations[i] = self->recording_destinations[self->num_recording_destinations - 1]; + --self->num_recording_destinations; + found = true; + break; + } + } + pthread_mutex_unlock(&self->file_write_mutex); + return found; +} diff --git a/src/encoder/video/software.c b/src/encoder/video/software.c index 627cdea..d8d9828 100644 --- a/src/encoder/video/software.c +++ b/src/encoder/video/software.c @@ -71,16 +71,15 @@ void gsr_video_encoder_software_stop(gsr_video_encoder_software *self, AVCodecCo } static void gsr_video_encoder_software_copy_textures_to_frame(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion) { - gsr_video_encoder_software *self = encoder->priv; + (void)encoder; + //gsr_video_encoder_software *self = encoder->priv; // TODO: hdr support const unsigned int formats[2] = { GL_RED, GL_RG }; + const int div[2] = {1, 2}; // divide UV texture size by 2 because chroma is half size for(int i = 0; i < 2; ++i) { - self->params.egl->glBindTexture(GL_TEXTURE_2D, self->target_textures[i]); - // We could use glGetTexSubImage and then we wouldn't have to use a specific linesize (LINESIZE_ALIGNMENT) that adds padding, - // but glGetTexSubImage is only available starting from opengl 4.5. - self->params.egl->glGetTexImage(GL_TEXTURE_2D, 0, formats[i], GL_UNSIGNED_BYTE, frame->data[i]); + // TODO: Use glPixelStore? + gsr_color_conversion_read_destination_texture(color_conversion, i, 0, 0, frame->width / div[i], frame->height / div[i], formats[i], GL_UNSIGNED_BYTE, frame->data[i]); } - self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); // cap_kms->kms.base.egl->eglSwapBuffers(cap_kms->kms.base.egl->egl_display, cap_kms->kms.base.egl->egl_surface); //self->params.egl->glFlush(); diff --git a/src/encoder/video/vaapi.c b/src/encoder/video/vaapi.c index c7ccd26..0daf4d8 100644 --- a/src/encoder/video/vaapi.c +++ b/src/encoder/video/vaapi.c @@ -92,10 +92,6 @@ static bool gsr_video_encoder_vaapi_setup_textures(gsr_video_encoder_vaapi *self if(self->prime.fourcc == VA_FOURCC_NV12 || self->prime.fourcc == VA_FOURCC_P010) { const uint32_t *formats = self->prime.fourcc == VA_FOURCC_NV12 ? formats_nv12 : formats_p010; const int div[2] = {1, 2}; // divide UV texture size by 2 because chroma is half size - const float border_colors[2][4] = { - {0.0f, 0.0f, 0.0f, 1.0f}, - {0.5f, 0.5f, 0.0f, 1.0f} - }; self->params.egl->glGenTextures(2, self->target_textures); for(int i = 0; i < 2; ++i) { @@ -125,9 +121,6 @@ static bool gsr_video_encoder_vaapi_setup_textures(gsr_video_encoder_vaapi *self } self->params.egl->glBindTexture(GL_TEXTURE_2D, self->target_textures[i]); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->params.egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_colors[i]); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); diff --git a/src/encoder/video/video.c b/src/encoder/video/video.c index 76d53b0..ce3b61b 100644 --- a/src/encoder/video/video.c +++ b/src/encoder/video/video.c @@ -1,4 +1,5 @@ #include "../../../include/encoder/video/video.h" + #include <assert.h> bool gsr_video_encoder_start(gsr_video_encoder *encoder, AVCodecContext *video_codec_context, AVFrame *frame) { @@ -9,6 +10,12 @@ bool gsr_video_encoder_start(gsr_video_encoder *encoder, AVCodecContext *video_c return res; } +void gsr_video_encoder_destroy(gsr_video_encoder *encoder, AVCodecContext *video_codec_context) { + assert(encoder->started); + encoder->started = false; + encoder->destroy(encoder, video_codec_context); +} + void gsr_video_encoder_copy_textures_to_frame(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion) { assert(encoder->started); if(encoder->copy_textures_to_frame) @@ -19,8 +26,3 @@ void gsr_video_encoder_get_textures(gsr_video_encoder *encoder, unsigned int *te assert(encoder->started); encoder->get_textures(encoder, textures, num_textures, destination_color); } - -void gsr_video_encoder_destroy(gsr_video_encoder *encoder, AVCodecContext *video_codec_context) { - assert(encoder->started); - encoder->destroy(encoder, video_codec_context); -} diff --git a/src/encoder/video/vulkan.c b/src/encoder/video/vulkan.c index 7210870..802934d 100644 --- a/src/encoder/video/vulkan.c +++ b/src/encoder/video/vulkan.c @@ -8,33 +8,22 @@ //#include <vulkan/vulkan_core.h> +#define GL_HANDLE_TYPE_OPAQUE_FD_EXT 0x9586 #define GL_TEXTURE_TILING_EXT 0x9580 #define GL_OPTIMAL_TILING_EXT 0x9584 #define GL_LINEAR_TILING_EXT 0x9585 -#define GL_PIXEL_PACK_BUFFER 0x88EB -#define GL_PIXEL_UNPACK_BUFFER 0x88EC -#define GL_STREAM_READ 0x88E1 -#define GL_STREAM_DRAW 0x88E0 -#define GL_READ_ONLY 0x88B8 -#define GL_WRITE_ONLY 0x88B9 -#define GL_READ_FRAMEBUFFER 0x8CA8 - typedef struct { gsr_video_encoder_vulkan_params params; unsigned int target_textures[2]; AVBufferRef *device_ctx; - AVVulkanDeviceContext* vv; - unsigned int pbo_y[2]; - unsigned int pbo_uv[2]; - AVFrame *sw_frame; } gsr_video_encoder_vulkan; static bool gsr_video_encoder_vulkan_setup_context(gsr_video_encoder_vulkan *self, AVCodecContext *video_codec_context) { AVDictionary *options = NULL; //av_dict_set(&options, "linear_images", "1", 0); //av_dict_set(&options, "disable_multiplane", "1", 0); - +#if 0 // TODO: Use correct device if(av_hwdevice_ctx_create(&self->device_ctx, AV_HWDEVICE_TYPE_VULKAN, NULL, options, 0) < 0) { fprintf(stderr, "gsr error: gsr_video_encoder_vulkan_setup_context: failed to create hardware device context\n"); @@ -68,6 +57,7 @@ static bool gsr_video_encoder_vulkan_setup_context(gsr_video_encoder_vulkan *sel video_codec_context->hw_frames_ctx = av_buffer_ref(frame_context); av_buffer_unref(&frame_context); +#endif return true; } @@ -84,6 +74,24 @@ static AVVulkanDeviceContext* video_codec_context_get_vulkan_data(AVCodecContext return (AVVulkanDeviceContext*)device_context->hwctx; } +static uint32_t get_memory_type_idx(VkPhysicalDevice pdev, const VkMemoryRequirements *mem_reqs, VkMemoryPropertyFlagBits prop_flags, PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties) { + VkPhysicalDeviceMemoryProperties pdev_mem_props; + uint32_t i; + + vkGetPhysicalDeviceMemoryProperties(pdev, &pdev_mem_props); + + for (i = 0; i < pdev_mem_props.memoryTypeCount; i++) { + const VkMemoryType *type = &pdev_mem_props.memoryTypes[i]; + + if ((mem_reqs->memoryTypeBits & (1 << i)) && + (type->propertyFlags & prop_flags) == prop_flags) { + return i; + break; + } + } + return UINT32_MAX; +} + static bool gsr_video_encoder_vulkan_setup_textures(gsr_video_encoder_vulkan *self, AVCodecContext *video_codec_context, AVFrame *frame) { const int res = av_hwframe_get_buffer(video_codec_context->hw_frames_ctx, frame, 0); if(res < 0) { @@ -91,56 +99,133 @@ static bool gsr_video_encoder_vulkan_setup_textures(gsr_video_encoder_vulkan *se return false; } - //AVVkFrame *target_surface_id = (AVVkFrame*)frame->data[0]; - self->vv = video_codec_context_get_vulkan_data(video_codec_context); + while(self->params.egl->glGetError()) {} +#if 0 + AVVkFrame *target_surface_id = (AVVkFrame*)frame->data[0]; + AVVulkanDeviceContext* vv = video_codec_context_get_vulkan_data(video_codec_context); + const size_t luma_size = frame->width * frame->height; + if(vv) { + PFN_vkGetImageMemoryRequirements vkGetImageMemoryRequirements = (PFN_vkGetImageMemoryRequirements)vv->get_proc_addr(vv->inst, "vkGetImageMemoryRequirements"); + PFN_vkAllocateMemory vkAllocateMemory = (PFN_vkAllocateMemory)vv->get_proc_addr(vv->inst, "vkAllocateMemory"); + PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties = (PFN_vkGetPhysicalDeviceMemoryProperties)vv->get_proc_addr(vv->inst, "vkGetPhysicalDeviceMemoryProperties"); + PFN_vkGetMemoryFdKHR vkGetMemoryFdKHR = (PFN_vkGetMemoryFdKHR)vv->get_proc_addr(vv->inst, "vkGetMemoryFdKHR"); + + VkMemoryRequirements mem_reqs = {0}; + vkGetImageMemoryRequirements(vv->act_dev, target_surface_id->img[0], &mem_reqs); + + fprintf(stderr, "size: %lu, alignment: %lu, memory bits: 0x%08x\n", mem_reqs.size, mem_reqs.alignment, mem_reqs.memoryTypeBits); + VkDeviceMemory mem; + { + VkExportMemoryAllocateInfo exp_mem_info; + VkMemoryAllocateInfo mem_alloc_info; + VkMemoryDedicatedAllocateInfoKHR ded_info; + + memset(&exp_mem_info, 0, sizeof(exp_mem_info)); + exp_mem_info.sType = VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO; + exp_mem_info.handleTypes = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT; + + memset(&ded_info, 0, sizeof(ded_info)); + ded_info.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO; + ded_info.image = target_surface_id->img[0]; + + exp_mem_info.pNext = &ded_info; + + memset(&mem_alloc_info, 0, sizeof(mem_alloc_info)); + mem_alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO; + mem_alloc_info.pNext = &exp_mem_info; + mem_alloc_info.allocationSize = target_surface_id->size[0]; + mem_alloc_info.memoryTypeIndex = get_memory_type_idx(vv->phys_dev, &mem_reqs, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, vkGetPhysicalDeviceMemoryProperties); + + if (mem_alloc_info.memoryTypeIndex == UINT32_MAX) { + fprintf(stderr, "No suitable memory type index found.\n"); + return VK_NULL_HANDLE; + } + + if (vkAllocateMemory(vv->act_dev, &mem_alloc_info, 0, &mem) != + VK_SUCCESS) + return VK_NULL_HANDLE; + + fprintf(stderr, "memory: %p\n", (void*)mem); - const unsigned int internal_formats_nv12[2] = { GL_RGBA8, GL_RGBA8 }; // TODO: GL_R8, GL_R16 - const unsigned int internal_formats_p010[2] = { GL_R16, GL_RG16 }; - const unsigned int formats[2] = { GL_RED, GL_RG }; - const int div[2] = {1, 2}; // divide UV texture size by 2 because chroma is half size + } - for(int i = 0; i < 2; ++i) { - self->target_textures[i] = gl_create_texture(self->params.egl, video_codec_context->width / div[i], video_codec_context->height / div[i], self->params.color_depth == GSR_COLOR_DEPTH_8_BITS ? internal_formats_nv12[i] : internal_formats_p010[i], formats[i], GL_NEAREST); - if(self->target_textures[i] == 0) { - fprintf(stderr, "gsr error: gsr_video_encoder_cuda_setup_textures: failed to create opengl texture\n"); - return false; + fprintf(stderr, "target surface id: %p, %zu, %zu\n", (void*)target_surface_id->mem[0], target_surface_id->offset[0], target_surface_id->offset[1]); + fprintf(stderr, "vkGetMemoryFdKHR: %p\n", (void*)vkGetMemoryFdKHR); + + int fd = 0; + VkMemoryGetFdInfoKHR fd_info; + memset(&fd_info, 0, sizeof(fd_info)); + fd_info.sType = VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR; + fd_info.memory = target_surface_id->mem[0]; + fd_info.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT; + if(vkGetMemoryFdKHR(vv->act_dev, &fd_info, &fd) != VK_SUCCESS) { + fprintf(stderr, "failed!\n"); + } else { + fprintf(stderr, "fd: %d\n", fd); } - } - self->params.egl->glGenBuffers(2, self->pbo_y); + fprintf(stderr, "glImportMemoryFdEXT: %p, size: %zu\n", (void*)self->params.egl->glImportMemoryFdEXT, target_surface_id->size[0]); + const int tiling = target_surface_id->tiling == VK_IMAGE_TILING_LINEAR ? GL_LINEAR_TILING_EXT : GL_OPTIMAL_TILING_EXT; - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_y[0]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, frame->width * frame->height, 0, GL_STREAM_READ); + if(tiling != GL_OPTIMAL_TILING_EXT) { + fprintf(stderr, "tiling %d is not supported, only GL_OPTIMAL_TILING_EXT (%d) is supported\n", tiling, GL_OPTIMAL_TILING_EXT); + } - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_y[1]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, frame->width * frame->height, 0, GL_STREAM_READ); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); + unsigned int gl_memory_obj = 0; + self->params.egl->glCreateMemoryObjectsEXT(1, &gl_memory_obj); - self->params.egl->glGenBuffers(2, self->pbo_uv); + //const int dedicated = GL_TRUE; + //self->params.egl->glMemoryObjectParameterivEXT(gl_memory_obj, GL_DEDICATED_MEMORY_OBJECT_EXT, &dedicated); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_uv[0]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, (frame->width/2 * frame->height/2) * 2, 0, GL_STREAM_READ); + self->params.egl->glImportMemoryFdEXT(gl_memory_obj, target_surface_id->size[0], GL_HANDLE_TYPE_OPAQUE_FD_EXT, fd); + if(!self->params.egl->glIsMemoryObjectEXT(gl_memory_obj)) + fprintf(stderr, "failed to create object!\n"); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_uv[1]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, (frame->width/2 * frame->height/2) * 2, 0, GL_STREAM_READ); + fprintf(stderr, "gl memory obj: %u, error: %d\n", gl_memory_obj, self->params.egl->glGetError()); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); + // fprintf(stderr, "0 gl error: %d\n", self->params.egl->glGetError()); + // unsigned int vertex_buffer = 0; + // self->params.egl->glGenBuffers(1, &vertex_buffer); + // self->params.egl->glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer); + // self->params.egl->glBufferStorageMemEXT(GL_ARRAY_BUFFER, target_surface_id->size[0], gl_memory_obj, target_surface_id->offset[0]); + // fprintf(stderr, "1 gl error: %d\n", self->params.egl->glGetError()); - self->sw_frame = av_frame_alloc(); - self->sw_frame->format = AV_PIX_FMT_NV12; - self->sw_frame->width = frame->width; - self->sw_frame->height = frame->height; + // fprintf(stderr, "0 gl error: %d\n", self->params.egl->glGetError()); + // unsigned int buffer = 0; + // self->params.egl->glCreateBuffers(1, &buffer); + // self->params.egl->glNamedBufferStorageMemEXT(buffer, target_surface_id->size[0], gl_memory_obj, target_surface_id->offset[0]); + // fprintf(stderr, "1 gl error: %d\n", self->params.egl->glGetError()); - // TODO: Remove - if(av_frame_get_buffer(self->sw_frame, 0) < 0) { - fprintf(stderr, "failed to allocate sw frame\n"); - } + self->params.egl->glGenTextures(1, &self->target_textures[0]); + self->params.egl->glBindTexture(GL_TEXTURE_2D, self->target_textures[0]); - // TODO: Remove - if(av_frame_make_writable(self->sw_frame) < 0) { - fprintf(stderr, "failed to make writable\n"); - } + fprintf(stderr, "1 gl error: %d\n", self->params.egl->glGetError()); + self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_TILING_EXT, tiling); + + fprintf(stderr, "tiling: %d\n", tiling); + + fprintf(stderr, "2 gl error: %d\n", self->params.egl->glGetError()); + self->params.egl->glTexStorageMem2DEXT(GL_TEXTURE_2D, 1, GL_R8, frame->width, frame->height, gl_memory_obj, target_surface_id->offset[0]); + + fprintf(stderr, "3 gl error: %d\n", self->params.egl->glGetError()); + self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); + + self->params.egl->glGenTextures(1, &self->target_textures[1]); + self->params.egl->glBindTexture(GL_TEXTURE_2D, self->target_textures[1]); + + fprintf(stderr, "1 gl error: %d\n", self->params.egl->glGetError()); + self->params.egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_TILING_EXT, tiling); + + fprintf(stderr, "tiling: %d\n", tiling); + + fprintf(stderr, "2 gl error: %d\n", self->params.egl->glGetError()); + self->params.egl->glTexStorageMem2DEXT(GL_TEXTURE_2D, 1, GL_RG8, frame->width/2, frame->height/2, gl_memory_obj, target_surface_id->offset[0] + luma_size); + + fprintf(stderr, "3 gl error: %d\n", self->params.egl->glGetError()); + self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); + } +#endif return true; } @@ -185,91 +270,6 @@ void gsr_video_encoder_vulkan_stop(gsr_video_encoder_vulkan *self, AVCodecContex av_buffer_unref(&self->device_ctx); } -static void nop_free(void *opaque, uint8_t *data) { - -} - -static void gsr_video_encoder_vulkan_copy_textures_to_frame(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion) { - gsr_video_encoder_vulkan *self = encoder->priv; - - static int counter = 0; - ++counter; - - // AVBufferRef *av_buffer_create(uint8_t *data, size_t size, - // void (*free)(void *opaque, uint8_t *data), - // void *opaque, int flags); - - while(self->params.egl->glGetError()){} - self->params.egl->glBindFramebuffer(GL_READ_FRAMEBUFFER, color_conversion->framebuffers[0]); - //fprintf(stderr, "1 gl err: %d\n", self->params.egl->glGetError()); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_y[counter % 2]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, frame->width * frame->height, 0, GL_STREAM_READ); - self->params.egl->glReadPixels(0, 0, frame->width, frame->height, GL_RED, GL_UNSIGNED_BYTE, 0); - //fprintf(stderr, "2 gl err: %d\n", self->params.egl->glGetError()); - - const int next_pbo_y = (counter + 1) % 2; - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_y[next_pbo_y]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, frame->width * frame->height, 0, GL_STREAM_READ); - //fprintf(stderr, "3 gl err: %d\n", self->params.egl->glGetError()); - uint8_t *ptr_y = (uint8_t*)self->params.egl->glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY); - //fprintf(stderr, "4 gl err: %d\n", self->params.egl->glGetError()); - if(!ptr_y) { - fprintf(stderr, "failed to map buffer y!\n"); - } - - while(self->params.egl->glGetError()){} - self->params.egl->glBindFramebuffer(GL_READ_FRAMEBUFFER, color_conversion->framebuffers[1]); - //fprintf(stderr, "5 gl err: %d\n", self->params.egl->glGetError()); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_uv[counter % 2]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, (frame->width/2 * frame->height/2) * 2, 0, GL_STREAM_READ); - //fprintf(stderr, "5.5 gl err: %d\n", self->params.egl->glGetError()); - self->params.egl->glReadPixels(0, 0, frame->width/2, frame->height/2, GL_RG, GL_UNSIGNED_BYTE, 0); - //fprintf(stderr, "6 gl err: %d\n", self->params.egl->glGetError()); - - const int next_pbo_uv = (counter + 1) % 2; - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_uv[next_pbo_uv]); - self->params.egl->glBufferData(GL_PIXEL_PACK_BUFFER, (frame->width/2 * frame->height/2) * 2, 0, GL_STREAM_READ); - //fprintf(stderr, "7 gl err: %d\n", self->params.egl->glGetError()); - uint8_t *ptr_uv = (uint8_t*)self->params.egl->glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY); - //fprintf(stderr, "8 gl err: %d\n", self->params.egl->glGetError()); - if(!ptr_uv) { - fprintf(stderr, "failed to map buffer uv!\n"); - } - - //self->sw_frame->buf[0] = av_buffer_create(ptr_y, 3840 * 2160, nop_free, NULL, 0); - //self->sw_frame->buf[1] = av_buffer_create(ptr_uv, 1920 * 1080 * 2, nop_free, NULL, 0); - //self->sw_frame->data[0] = self->sw_frame->buf[0]->data; - //self->sw_frame->data[1] = self->sw_frame->buf[1]->data; - //self->sw_frame->extended_data[0] = self->sw_frame->data[0]; - //self->sw_frame->extended_data[1] = self->sw_frame->data[1]; - - self->sw_frame->data[0] = ptr_y; - self->sw_frame->data[1] = ptr_uv; - - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); - self->params.egl->glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); - - //self->params.egl->glBindTexture(GL_TEXTURE_2D, self->target_textures[1]); - //self->params.egl->glGetTexImage(GL_TEXTURE_2D, 0, GL_RG, GL_UNSIGNED_BYTE, sw_frame->data[1]); - - //self->params.egl->glBindTexture(GL_TEXTURE_2D, 0); - - int ret = av_hwframe_transfer_data(frame, self->sw_frame, 0); - if(ret < 0) { - fprintf(stderr, "transfer data failed, error: %s\n", av_err2str(ret)); - } - - //av_buffer_unref(&self->sw_frame->buf[0]); - //av_buffer_unref(&self->sw_frame->buf[1]); - - //av_frame_free(&sw_frame); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_y[next_pbo_y]); - self->params.egl->glUnmapBuffer(GL_PIXEL_PACK_BUFFER); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, self->pbo_y[next_pbo_uv]); - self->params.egl->glUnmapBuffer(GL_PIXEL_PACK_BUFFER); - self->params.egl->glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); -} - static void gsr_video_encoder_vulkan_get_textures(gsr_video_encoder *encoder, unsigned int *textures, int *num_textures, gsr_destination_color *destination_color) { gsr_video_encoder_vulkan *self = encoder->priv; textures[0] = self->target_textures[0]; @@ -299,7 +299,7 @@ gsr_video_encoder* gsr_video_encoder_vulkan_create(const gsr_video_encoder_vulka *encoder = (gsr_video_encoder) { .start = gsr_video_encoder_vulkan_start, - .copy_textures_to_frame = gsr_video_encoder_vulkan_copy_textures_to_frame, + .copy_textures_to_frame = NULL, .get_textures = gsr_video_encoder_vulkan_get_textures, .destroy = gsr_video_encoder_vulkan_destroy, .priv = encoder_vulkan diff --git a/src/image_writer.c b/src/image_writer.c index e153a34..3d731a0 100644 --- a/src/image_writer.c +++ b/src/image_writer.c @@ -71,11 +71,15 @@ static bool gsr_image_writer_write_opengl_texture_to_file(gsr_image_writer *self return false; } - // TODO: hdr support - self->egl->glBindTexture(GL_TEXTURE_2D, self->texture); - // We could use glGetTexSubImage, but it's only available starting from opengl 4.5 - self->egl->glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, frame_data); - self->egl->glBindTexture(GL_TEXTURE_2D, 0); + unsigned int fbo = 0; + self->egl->glGenFramebuffers(1, &fbo); + self->egl->glBindFramebuffer(GL_FRAMEBUFFER, fbo); + self->egl->glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, self->texture, 0); + + self->egl->glReadPixels(0, 0, self->width, self->height, GL_RGBA, GL_UNSIGNED_BYTE, frame_data); + + self->egl->glBindFramebuffer(GL_FRAMEBUFFER, 0); + self->egl->glDeleteFramebuffers(1, &fbo); self->egl->glFlush(); self->egl->glFinish(); diff --git a/src/main.cpp b/src/main.cpp index b82aeee..d04b52b 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -10,6 +10,7 @@ extern "C" { #ifdef GSR_APP_AUDIO #include "../include/pipewire_audio.h" #endif +#include "../include/encoder/encoder.h" #include "../include/encoder/video/nvenc.h" #include "../include/encoder/video/vaapi.h" #include "../include/encoder/video/vulkan.h" @@ -24,29 +25,29 @@ extern "C" { #include "../include/damage.h" #include "../include/color_conversion.h" #include "../include/image_writer.h" +#include "../include/args_parser.h" } #include <assert.h> #include <stdio.h> #include <stdlib.h> #include <string> -#include <vector> -#include <unordered_map> #include <thread> #include <mutex> -#include <map> #include <signal.h> #include <sys/stat.h> #include <unistd.h> #include <sys/wait.h> #include <inttypes.h> #include <libgen.h> +#include <malloc.h> #include "../include/sound.hpp" extern "C" { #include <libavutil/pixfmt.h> #include <libavcodec/avcodec.h> +#include <libavcodec/defs.h> #include <libavformat/avformat.h> #include <libavutil/opt.h> #include <libswresample/swresample.h> @@ -58,7 +59,6 @@ extern "C" { #include <libavfilter/buffersrc.h> } -#include <deque> #include <future> #ifndef GSR_VERSION @@ -137,50 +137,6 @@ static char* av_error_to_string(int err) { return av_error_buffer; } -enum class VideoQuality { - MEDIUM, - HIGH, - VERY_HIGH, - ULTRA -}; - -enum class VideoCodec { - H264, - HEVC, - HEVC_HDR, - HEVC_10BIT, - AV1, - AV1_HDR, - AV1_10BIT, - VP8, - VP9, - H264_VULKAN, - HEVC_VULKAN -}; - -enum class AudioCodec { - AAC, - OPUS, - FLAC -}; - -enum class PixelFormat { - YUV420, - YUV444 -}; - -enum class FramerateMode { - CONSTANT, - VARIABLE, - CONTENT -}; - -enum class BitrateMode { - QP, - VBR, - CBR -}; - static int x11_error_handler(Display*, XErrorEvent*) { return 0; } @@ -189,182 +145,23 @@ static int x11_io_error_handler(Display*) { return 0; } -static bool video_codec_is_hdr(VideoCodec video_codec) { - // TODO: Vulkan - switch(video_codec) { - case VideoCodec::HEVC_HDR: - case VideoCodec::AV1_HDR: - return true; - default: - return false; - } -} - -static VideoCodec hdr_video_codec_to_sdr_video_codec(VideoCodec video_codec) { - // TODO: Vulkan - switch(video_codec) { - case VideoCodec::HEVC_HDR: - return VideoCodec::HEVC; - case VideoCodec::AV1_HDR: - return VideoCodec::AV1; - default: - return video_codec; - } -} - -static gsr_color_depth video_codec_to_bit_depth(VideoCodec video_codec) { - // TODO: Vulkan - switch(video_codec) { - case VideoCodec::HEVC_HDR: - case VideoCodec::HEVC_10BIT: - case VideoCodec::AV1_HDR: - case VideoCodec::AV1_10BIT: - return GSR_COLOR_DEPTH_10_BITS; - default: - return GSR_COLOR_DEPTH_8_BITS; - } -} - -// static bool video_codec_is_hevc(VideoCodec video_codec) { -// TODO: Vulkan -// switch(video_codec) { -// case VideoCodec::HEVC: -// case VideoCodec::HEVC_HDR: -// case VideoCodec::HEVC_10BIT: -// return true; -// default: -// return false; -// } -// } - -static bool video_codec_is_av1(VideoCodec video_codec) { - // TODO: Vulkan - switch(video_codec) { - case VideoCodec::AV1: - case VideoCodec::AV1_HDR: - case VideoCodec::AV1_10BIT: - return true; - default: - return false; - } -} - -static bool video_codec_is_vulkan(VideoCodec video_codec) { - switch(video_codec) { - case VideoCodec::H264_VULKAN: - case VideoCodec::HEVC_VULKAN: - return true; - default: - return false; - } -} - -struct PacketData { - PacketData() {} - PacketData(const PacketData&) = delete; - PacketData& operator=(const PacketData&) = delete; - - ~PacketData() { - av_free(data.data); - } - - AVPacket data; -}; - -// |stream| is only required for non-replay mode -static void receive_frames(AVCodecContext *av_codec_context, int stream_index, AVStream *stream, int64_t pts, - AVFormatContext *av_format_context, - double replay_start_time, - std::deque<std::shared_ptr<PacketData>> &frame_data_queue, - int replay_buffer_size_secs, - bool &frames_erased, - std::mutex &write_output_mutex, - double paused_time_offset) { - for (;;) { - AVPacket *av_packet = av_packet_alloc(); - if(!av_packet) - break; - - av_packet->data = NULL; - av_packet->size = 0; - int res = avcodec_receive_packet(av_codec_context, av_packet); - if (res == 0) { // we have a packet, send the packet to the muxer - av_packet->stream_index = stream_index; - av_packet->pts = pts; - av_packet->dts = pts; - - std::lock_guard<std::mutex> lock(write_output_mutex); - if(replay_buffer_size_secs != -1) { - // TODO: Preallocate all frames data and use those instead. - // Why are we doing this you ask? there is a new ffmpeg bug that causes cpu usage to increase over time when you have - // packets that are not being free'd until later. So we copy the packet data, free the packet and then reconstruct - // the packet later on when we need it, to keep packets alive only for a short period. - auto new_packet = std::make_shared<PacketData>(); - new_packet->data = *av_packet; - new_packet->data.data = (uint8_t*)av_malloc(av_packet->size); - memcpy(new_packet->data.data, av_packet->data, av_packet->size); - - double time_now = clock_get_monotonic_seconds() - paused_time_offset; - double replay_time_elapsed = time_now - replay_start_time; - - frame_data_queue.push_back(std::move(new_packet)); - if(replay_time_elapsed >= replay_buffer_size_secs) { - frame_data_queue.pop_front(); - frames_erased = true; - } - } else { - av_packet_rescale_ts(av_packet, av_codec_context->time_base, stream->time_base); - av_packet->stream_index = stream->index; - // TODO: Is av_interleaved_write_frame needed?. Answer: might be needed for mkv but dont use it! it causes frames to be inconsistent, skipping frames and duplicating frames - int ret = av_write_frame(av_format_context, av_packet); - if(ret < 0) { - fprintf(stderr, "Error: Failed to write frame index %d to muxer, reason: %s (%d)\n", av_packet->stream_index, av_error_to_string(ret), ret); - } - } - av_packet_free(&av_packet); - } else if (res == AVERROR(EAGAIN)) { // we have no packet - // fprintf(stderr, "No packet!\n"); - av_packet_free(&av_packet); - break; - } else if (res == AVERROR_EOF) { // this is the end of the stream - av_packet_free(&av_packet); - fprintf(stderr, "End of stream!\n"); - break; - } else { - av_packet_free(&av_packet); - fprintf(stderr, "Unexpected error: %d\n", res); - break; - } - } -} - -static const char* audio_codec_get_name(AudioCodec audio_codec) { - switch(audio_codec) { - case AudioCodec::AAC: return "aac"; - case AudioCodec::OPUS: return "opus"; - case AudioCodec::FLAC: return "flac"; - } - assert(false); - return ""; -} - -static AVCodecID audio_codec_get_id(AudioCodec audio_codec) { +static AVCodecID audio_codec_get_id(gsr_audio_codec audio_codec) { switch(audio_codec) { - case AudioCodec::AAC: return AV_CODEC_ID_AAC; - case AudioCodec::OPUS: return AV_CODEC_ID_OPUS; - case AudioCodec::FLAC: return AV_CODEC_ID_FLAC; + case GSR_AUDIO_CODEC_AAC: return AV_CODEC_ID_AAC; + case GSR_AUDIO_CODEC_OPUS: return AV_CODEC_ID_OPUS; + case GSR_AUDIO_CODEC_FLAC: return AV_CODEC_ID_FLAC; } assert(false); return AV_CODEC_ID_AAC; } -static AVSampleFormat audio_codec_get_sample_format(AVCodecContext *audio_codec_context, AudioCodec audio_codec, const AVCodec *codec, bool mix_audio) { +static AVSampleFormat audio_codec_get_sample_format(AVCodecContext *audio_codec_context, gsr_audio_codec audio_codec, const AVCodec *codec, bool mix_audio) { (void)audio_codec_context; switch(audio_codec) { - case AudioCodec::AAC: { + case GSR_AUDIO_CODEC_AAC: { return AV_SAMPLE_FMT_FLTP; } - case AudioCodec::OPUS: { + case GSR_AUDIO_CODEC_OPUS: { bool supports_s16 = false; bool supports_flt = false; @@ -400,7 +197,7 @@ static AVSampleFormat audio_codec_get_sample_format(AVCodecContext *audio_codec_ supports_s16 = false; if(!supports_s16 && !supports_flt) { - fprintf(stderr, "Warning: opus audio codec is chosen but your ffmpeg version does not support s16/flt sample format and performance might be slightly worse.\n"); + fprintf(stderr, "gsr warning: opus audio codec is chosen but your ffmpeg version does not support s16/flt sample format and performance might be slightly worse.\n"); fprintf(stderr, " You can either rebuild ffmpeg with libopus instead of the built-in opus, use the flatpak version of gpu screen recorder or record with aac audio codec instead (-ac aac).\n"); fprintf(stderr, " Falling back to fltp audio sample format instead.\n"); } @@ -412,7 +209,7 @@ static AVSampleFormat audio_codec_get_sample_format(AVCodecContext *audio_codec_ else return AV_SAMPLE_FMT_FLTP; } - case AudioCodec::FLAC: { + case GSR_AUDIO_CODEC_FLAC: { return AV_SAMPLE_FMT_S32; } } @@ -420,11 +217,11 @@ static AVSampleFormat audio_codec_get_sample_format(AVCodecContext *audio_codec_ return AV_SAMPLE_FMT_FLTP; } -static int64_t audio_codec_get_get_bitrate(AudioCodec audio_codec) { +static int64_t audio_codec_get_get_bitrate(gsr_audio_codec audio_codec) { switch(audio_codec) { - case AudioCodec::AAC: return 160000; - case AudioCodec::OPUS: return 128000; - case AudioCodec::FLAC: return 128000; + case GSR_AUDIO_CODEC_AAC: return 160000; + case GSR_AUDIO_CODEC_OPUS: return 128000; + case GSR_AUDIO_CODEC_FLAC: return 128000; } assert(false); return 128000; @@ -450,11 +247,11 @@ static AVSampleFormat audio_format_to_sample_format(const AudioFormat audio_form return AV_SAMPLE_FMT_S16; } -static AVCodecContext* create_audio_codec_context(int fps, AudioCodec audio_codec, bool mix_audio, int64_t audio_bitrate) { +static AVCodecContext* create_audio_codec_context(int fps, gsr_audio_codec audio_codec, bool mix_audio, int64_t audio_bitrate) { (void)fps; const AVCodec *codec = avcodec_find_encoder(audio_codec_get_id(audio_codec)); if (!codec) { - fprintf(stderr, "Error: Could not find %s audio encoder\n", audio_codec_get_name(audio_codec)); + fprintf(stderr, "gsr error: Could not find %s audio encoder\n", audio_codec_get_name(audio_codec)); _exit(1); } @@ -465,8 +262,13 @@ static AVCodecContext* create_audio_codec_context(int fps, AudioCodec audio_code codec_context->sample_fmt = audio_codec_get_sample_format(codec_context, audio_codec, codec, mix_audio); codec_context->bit_rate = audio_bitrate == 0 ? audio_codec_get_get_bitrate(audio_codec) : audio_bitrate; codec_context->sample_rate = AUDIO_SAMPLE_RATE; - if(audio_codec == AudioCodec::AAC) + if(audio_codec == GSR_AUDIO_CODEC_AAC) { +#if LIBAVCODEC_VERSION_MAJOR < 62 codec_context->profile = FF_PROFILE_AAC_LOW; +#else + codec_context->profile = AV_PROFILE_AAC_LOW; +#endif + } #if LIBAVCODEC_VERSION_MAJOR < 60 codec_context->channel_layout = AV_CH_LAYOUT_STEREO; codec_context->channels = 2; @@ -482,51 +284,51 @@ static AVCodecContext* create_audio_codec_context(int fps, AudioCodec audio_code return codec_context; } -static int vbr_get_quality_parameter(AVCodecContext *codec_context, VideoQuality video_quality, bool hdr) { +static int vbr_get_quality_parameter(AVCodecContext *codec_context, gsr_video_quality video_quality, bool hdr) { // 8 bit / 10 bit = 80% const float qp_multiply = hdr ? 8.0f/10.0f : 1.0f; if(codec_context->codec_id == AV_CODEC_ID_AV1) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: return 160 * qp_multiply; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: return 130 * qp_multiply; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: return 110 * qp_multiply; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: return 90 * qp_multiply; } } else if(codec_context->codec_id == AV_CODEC_ID_H264) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: return 35 * qp_multiply; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: return 30 * qp_multiply; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: return 25 * qp_multiply; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: return 22 * qp_multiply; } } else if(codec_context->codec_id == AV_CODEC_ID_HEVC) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: return 35 * qp_multiply; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: return 30 * qp_multiply; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: return 25 * qp_multiply; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: return 22 * qp_multiply; } } else if(codec_context->codec_id == AV_CODEC_ID_VP8 || codec_context->codec_id == AV_CODEC_ID_VP9) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: return 35 * qp_multiply; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: return 30 * qp_multiply; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: return 25 * qp_multiply; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: return 22 * qp_multiply; } } @@ -534,11 +336,9 @@ static int vbr_get_quality_parameter(AVCodecContext *codec_context, VideoQuality return 22 * qp_multiply; } -static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, - VideoQuality video_quality, - int fps, const AVCodec *codec, bool low_latency, gsr_gpu_vendor vendor, FramerateMode framerate_mode, - bool hdr, gsr_color_range color_range, float keyint, bool use_software_video_encoder, BitrateMode bitrate_mode, VideoCodec video_codec, int64_t bitrate) { - +static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, const AVCodec *codec, const gsr_egl &egl, const args_parser &arg_parser) { + const bool use_software_video_encoder = arg_parser.video_encoder == GSR_VIDEO_ENCODER_HW_CPU; + const bool hdr = video_codec_is_hdr(arg_parser.video_codec); AVCodecContext *codec_context = avcodec_alloc_context3(codec); //double fps_ratio = (double)fps / 30.0; @@ -550,24 +350,24 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, // timebase should be 1/framerate and timestamp increments should be // identical to 1 codec_context->time_base.num = 1; - codec_context->time_base.den = framerate_mode == FramerateMode::CONSTANT ? fps : AV_TIME_BASE; - codec_context->framerate.num = fps; + codec_context->time_base.den = arg_parser.framerate_mode == GSR_FRAMERATE_MODE_CONSTANT ? arg_parser.fps : AV_TIME_BASE; + codec_context->framerate.num = arg_parser.fps; codec_context->framerate.den = 1; codec_context->sample_aspect_ratio.num = 0; codec_context->sample_aspect_ratio.den = 0; - if(low_latency) { + if(arg_parser.low_latency_recording) { codec_context->flags |= (AV_CODEC_FLAG_CLOSED_GOP | AV_CODEC_FLAG_LOW_DELAY); codec_context->flags2 |= AV_CODEC_FLAG2_FAST; //codec_context->gop_size = std::numeric_limits<int>::max(); //codec_context->keyint_min = std::numeric_limits<int>::max(); - codec_context->gop_size = fps * keyint; + codec_context->gop_size = arg_parser.fps * arg_parser.keyint; } else { // High values reduce file size but increases time it takes to seek - codec_context->gop_size = fps * keyint; + codec_context->gop_size = arg_parser.fps * arg_parser.keyint; } codec_context->max_b_frames = 0; codec_context->pix_fmt = pix_fmt; - codec_context->color_range = color_range == GSR_COLOR_RANGE_LIMITED ? AVCOL_RANGE_MPEG : AVCOL_RANGE_JPEG; + codec_context->color_range = arg_parser.color_range == GSR_COLOR_RANGE_LIMITED ? AVCOL_RANGE_MPEG : AVCOL_RANGE_JPEG; if(hdr) { codec_context->color_primaries = AVCOL_PRI_BT2020; codec_context->color_trc = AVCOL_TRC_SMPTE2084; @@ -581,31 +381,31 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, if(codec->id == AV_CODEC_ID_HEVC) codec_context->codec_tag = MKTAG('h', 'v', 'c', '1'); // QuickTime on MacOS requires this or the video wont be playable - if(bitrate_mode == BitrateMode::CBR) { - codec_context->bit_rate = bitrate; + if(arg_parser.bitrate_mode == GSR_BITRATE_MODE_CBR) { + codec_context->bit_rate = arg_parser.video_bitrate; codec_context->rc_max_rate = codec_context->bit_rate; //codec_context->rc_min_rate = codec_context->bit_rate; codec_context->rc_buffer_size = codec_context->bit_rate;//codec_context->bit_rate / 10; codec_context->rc_initial_buffer_occupancy = 0;//codec_context->bit_rate;//codec_context->bit_rate * 1000; - } else if(bitrate_mode == BitrateMode::VBR) { - const int quality = vbr_get_quality_parameter(codec_context, video_quality, hdr); - switch(video_quality) { - case VideoQuality::MEDIUM: + } else if(arg_parser.bitrate_mode == GSR_BITRATE_MODE_VBR) { + const int quality = vbr_get_quality_parameter(codec_context, arg_parser.video_quality, hdr); + switch(arg_parser.video_quality) { + case GSR_VIDEO_QUALITY_MEDIUM: codec_context->qmin = quality; codec_context->qmax = quality; codec_context->bit_rate = 100000;//4500000 + (codec_context->width * codec_context->height)*0.75; break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: codec_context->qmin = quality; codec_context->qmax = quality; codec_context->bit_rate = 100000;//10000000-9000000 + (codec_context->width * codec_context->height)*0.75; break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: codec_context->qmin = quality; codec_context->qmax = quality; codec_context->bit_rate = 100000;//10000000-9000000 + (codec_context->width * codec_context->height)*0.75; break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: codec_context->qmin = quality; codec_context->qmax = quality; codec_context->bit_rate = 100000;//10000000-9000000 + (codec_context->width * codec_context->height)*0.75; @@ -623,51 +423,51 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, if (codec_context->codec_id == AV_CODEC_ID_MPEG1VIDEO) codec_context->mb_decision = 2; - if(!use_software_video_encoder && vendor != GSR_GPU_VENDOR_NVIDIA && bitrate_mode != BitrateMode::CBR) { + if(!use_software_video_encoder && egl.gpu_info.vendor != GSR_GPU_VENDOR_NVIDIA && arg_parser.bitrate_mode != GSR_BITRATE_MODE_CBR) { // 8 bit / 10 bit = 80%, and increase it even more const float quality_multiply = hdr ? (8.0f/10.0f * 0.7f) : 1.0f; if(codec_context->codec_id == AV_CODEC_ID_AV1 || codec_context->codec_id == AV_CODEC_ID_H264 || codec_context->codec_id == AV_CODEC_ID_HEVC) { - switch(video_quality) { - case VideoQuality::MEDIUM: - codec_context->global_quality = 150 * quality_multiply; + switch(arg_parser.video_quality) { + case GSR_VIDEO_QUALITY_MEDIUM: + codec_context->global_quality = 130 * quality_multiply; break; - case VideoQuality::HIGH: - codec_context->global_quality = 120 * quality_multiply; + case GSR_VIDEO_QUALITY_HIGH: + codec_context->global_quality = 110 * quality_multiply; break; - case VideoQuality::VERY_HIGH: - codec_context->global_quality = 115 * quality_multiply; + case GSR_VIDEO_QUALITY_VERY_HIGH: + codec_context->global_quality = 95 * quality_multiply; break; - case VideoQuality::ULTRA: - codec_context->global_quality = 90 * quality_multiply; + case GSR_VIDEO_QUALITY_ULTRA: + codec_context->global_quality = 85 * quality_multiply; break; } } else if(codec_context->codec_id == AV_CODEC_ID_VP8) { - switch(video_quality) { - case VideoQuality::MEDIUM: + switch(arg_parser.video_quality) { + case GSR_VIDEO_QUALITY_MEDIUM: codec_context->global_quality = 35 * quality_multiply; break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: codec_context->global_quality = 30 * quality_multiply; break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: codec_context->global_quality = 25 * quality_multiply; break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: codec_context->global_quality = 10 * quality_multiply; break; } } else if(codec_context->codec_id == AV_CODEC_ID_VP9) { - switch(video_quality) { - case VideoQuality::MEDIUM: + switch(arg_parser.video_quality) { + case GSR_VIDEO_QUALITY_MEDIUM: codec_context->global_quality = 35 * quality_multiply; break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: codec_context->global_quality = 30 * quality_multiply; break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: codec_context->global_quality = 25 * quality_multiply; break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: codec_context->global_quality = 10 * quality_multiply; break; } @@ -677,32 +477,32 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt, av_opt_set_int(codec_context->priv_data, "b_ref_mode", 0, 0); //av_opt_set_int(codec_context->priv_data, "cbr", true, 0); - if(vendor != GSR_GPU_VENDOR_NVIDIA) { + if(egl.gpu_info.vendor != GSR_GPU_VENDOR_NVIDIA) { // TODO: More options, better options //codec_context->bit_rate = codec_context->width * codec_context->height; - switch(bitrate_mode) { - case BitrateMode::QP: { - if(video_codec_is_vulkan(video_codec)) + switch(arg_parser.bitrate_mode) { + case GSR_BITRATE_MODE_QP: { + if(video_codec_is_vulkan(arg_parser.video_codec)) av_opt_set(codec_context->priv_data, "rc_mode", "cqp", 0); - else if(vendor == GSR_GPU_VENDOR_NVIDIA) + else if(egl.gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA) av_opt_set(codec_context->priv_data, "rc", "constqp", 0); else av_opt_set(codec_context->priv_data, "rc_mode", "CQP", 0); break; } - case BitrateMode::VBR: { - if(video_codec_is_vulkan(video_codec)) + case GSR_BITRATE_MODE_VBR: { + if(video_codec_is_vulkan(arg_parser.video_codec)) av_opt_set(codec_context->priv_data, "rc_mode", "vbr", 0); - else if(vendor == GSR_GPU_VENDOR_NVIDIA) + else if(egl.gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA) av_opt_set(codec_context->priv_data, "rc", "vbr", 0); else av_opt_set(codec_context->priv_data, "rc_mode", "VBR", 0); break; } - case BitrateMode::CBR: { - if(video_codec_is_vulkan(video_codec)) + case GSR_BITRATE_MODE_CBR: { + if(video_codec_is_vulkan(arg_parser.video_codec)) av_opt_set(codec_context->priv_data, "rc_mode", "cbr", 0); - else if(vendor == GSR_GPU_VENDOR_NVIDIA) + else if(egl.gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA) av_opt_set(codec_context->priv_data, "rc", "cbr", 0); else av_opt_set(codec_context->priv_data, "rc_mode", "CBR", 0); @@ -758,7 +558,7 @@ static AVFrame* create_audio_frame(AVCodecContext *audio_codec_context) { return frame; } -static void dict_set_profile(AVCodecContext *codec_context, gsr_gpu_vendor vendor, gsr_color_depth color_depth, AVDictionary **options) { +static void dict_set_profile(AVCodecContext *codec_context, gsr_gpu_vendor vendor, gsr_color_depth color_depth, gsr_video_codec video_codec, AVDictionary **options) { #if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(61, 17, 100) if(codec_context->codec_id == AV_CODEC_ID_H264) { // TODO: Only for vaapi @@ -780,14 +580,15 @@ static void dict_set_profile(AVCodecContext *codec_context, gsr_gpu_vendor vendo av_dict_set(options, "profile", "main", 0); } #else + const bool use_nvidia_values = vendor == GSR_GPU_VENDOR_NVIDIA && !video_codec_is_vulkan(video_codec); if(codec_context->codec_id == AV_CODEC_ID_H264) { // TODO: Only for vaapi //if(color_depth == GSR_COLOR_DEPTH_10_BITS) // av_dict_set_int(options, "profile", AV_PROFILE_H264_HIGH_10, 0); //else - av_dict_set_int(options, "profile", vendor == GSR_GPU_VENDOR_NVIDIA ? 2 : AV_PROFILE_H264_HIGH, 0); + av_dict_set_int(options, "profile", use_nvidia_values ? 2 : AV_PROFILE_H264_HIGH, 0); } else if(codec_context->codec_id == AV_CODEC_ID_AV1) { - if(vendor == GSR_GPU_VENDOR_NVIDIA) { + if(use_nvidia_values) { if(color_depth == GSR_COLOR_DEPTH_10_BITS) av_dict_set_int(options, "highbitdepth", 1, 0); } else { @@ -795,74 +596,73 @@ static void dict_set_profile(AVCodecContext *codec_context, gsr_gpu_vendor vendo } } else if(codec_context->codec_id == AV_CODEC_ID_HEVC) { if(color_depth == GSR_COLOR_DEPTH_10_BITS) - av_dict_set_int(options, "profile", vendor == GSR_GPU_VENDOR_NVIDIA ? 1 : AV_PROFILE_HEVC_MAIN_10, 0); + av_dict_set_int(options, "profile", use_nvidia_values ? 1 : AV_PROFILE_HEVC_MAIN_10, 0); else - av_dict_set_int(options, "profile", vendor == GSR_GPU_VENDOR_NVIDIA ? 0 : AV_PROFILE_HEVC_MAIN, 0); + av_dict_set_int(options, "profile", use_nvidia_values ? 0 : AV_PROFILE_HEVC_MAIN, 0); } #endif } -static void video_software_set_qp(AVCodecContext *codec_context, VideoQuality video_quality, bool hdr, AVDictionary **options) { +static void video_software_set_qp(AVCodecContext *codec_context, gsr_video_quality video_quality, bool hdr, AVDictionary **options) { // 8 bit / 10 bit = 80% const float qp_multiply = hdr ? 8.0f/10.0f : 1.0f; if(codec_context->codec_id == AV_CODEC_ID_AV1) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else if(codec_context->codec_id == AV_CODEC_ID_H264) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 34 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } } -static void open_video_software(AVCodecContext *codec_context, VideoQuality video_quality, PixelFormat pixel_format, bool hdr, gsr_color_depth color_depth, BitrateMode bitrate_mode) { - (void)pixel_format; // TODO: +static void open_video_software(AVCodecContext *codec_context, const args_parser &arg_parser) { + const bool hdr = video_codec_is_hdr(arg_parser.video_codec); AVDictionary *options = nullptr; - if(bitrate_mode == BitrateMode::QP) - video_software_set_qp(codec_context, video_quality, hdr, &options); + if(arg_parser.bitrate_mode == GSR_BITRATE_MODE_QP) + video_software_set_qp(codec_context, arg_parser.video_quality, hdr, &options); av_dict_set(&options, "preset", "veryfast", 0); av_dict_set(&options, "tune", "film", 0); - dict_set_profile(codec_context, GSR_GPU_VENDOR_INTEL, color_depth, &options); if(codec_context->codec_id == AV_CODEC_ID_H264) { av_dict_set(&options, "coder", "cabac", 0); // TODO: cavlc is faster than cabac but worse compression. Which to use? @@ -872,14 +672,14 @@ static void open_video_software(AVCodecContext *codec_context, VideoQuality vide int ret = avcodec_open2(codec_context, codec_context->codec, &options); if (ret < 0) { - fprintf(stderr, "Error: Could not open video codec: %s\n", av_error_to_string(ret)); + fprintf(stderr, "gsr error: Could not open video codec: %s\n", av_error_to_string(ret)); _exit(1); } } -static void video_set_rc(VideoCodec video_codec, gsr_gpu_vendor vendor, BitrateMode bitrate_mode, AVDictionary **options) { +static void video_set_rc(gsr_video_codec video_codec, gsr_gpu_vendor vendor, gsr_bitrate_mode bitrate_mode, AVDictionary **options) { switch(bitrate_mode) { - case BitrateMode::QP: { + case GSR_BITRATE_MODE_QP: { if(video_codec_is_vulkan(video_codec)) av_dict_set(options, "rc_mode", "cqp", 0); else if(vendor == GSR_GPU_VENDOR_NVIDIA) @@ -888,7 +688,7 @@ static void video_set_rc(VideoCodec video_codec, gsr_gpu_vendor vendor, BitrateM av_dict_set(options, "rc_mode", "CQP", 0); break; } - case BitrateMode::VBR: { + case GSR_BITRATE_MODE_VBR: { if(video_codec_is_vulkan(video_codec)) av_dict_set(options, "rc_mode", "vbr", 0); else if(vendor == GSR_GPU_VENDOR_NVIDIA) @@ -897,7 +697,7 @@ static void video_set_rc(VideoCodec video_codec, gsr_gpu_vendor vendor, BitrateM av_dict_set(options, "rc_mode", "VBR", 0); break; } - case BitrateMode::CBR: { + case GSR_BITRATE_MODE_CBR: { if(video_codec_is_vulkan(video_codec)) av_dict_set(options, "rc_mode", "cbr", 0); else if(vendor == GSR_GPU_VENDOR_NVIDIA) @@ -909,68 +709,68 @@ static void video_set_rc(VideoCodec video_codec, gsr_gpu_vendor vendor, BitrateM } } -static void video_hardware_set_qp(AVCodecContext *codec_context, VideoQuality video_quality, gsr_gpu_vendor vendor, bool hdr, AVDictionary **options) { +static void video_hardware_set_qp(AVCodecContext *codec_context, gsr_video_quality video_quality, gsr_gpu_vendor vendor, bool hdr, AVDictionary **options) { // 8 bit / 10 bit = 80% const float qp_multiply = hdr ? 8.0f/10.0f : 1.0f; if(vendor == GSR_GPU_VENDOR_NVIDIA) { // TODO: Test if these should be in the same range as vaapi if(codec_context->codec_id == AV_CODEC_ID_AV1) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else if(codec_context->codec_id == AV_CODEC_ID_H264) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else if(codec_context->codec_id == AV_CODEC_ID_HEVC) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else if(codec_context->codec_id == AV_CODEC_ID_VP8 || codec_context->codec_id == AV_CODEC_ID_VP9) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } @@ -980,46 +780,46 @@ static void video_hardware_set_qp(AVCodecContext *codec_context, VideoQuality vi // Using global_quality option } else if(codec_context->codec_id == AV_CODEC_ID_H264) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else if(codec_context->codec_id == AV_CODEC_ID_HEVC) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } } else if(codec_context->codec_id == AV_CODEC_ID_VP8 || codec_context->codec_id == AV_CODEC_ID_VP9) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: av_dict_set_int(options, "qp", 35 * qp_multiply, 0); break; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: av_dict_set_int(options, "qp", 30 * qp_multiply, 0); break; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: av_dict_set_int(options, "qp", 25 * qp_multiply, 0); break; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: av_dict_set_int(options, "qp", 22 * qp_multiply, 0); break; } @@ -1027,20 +827,26 @@ static void video_hardware_set_qp(AVCodecContext *codec_context, VideoQuality vi } } -static void open_video_hardware(AVCodecContext *codec_context, VideoQuality video_quality, bool very_old_gpu, gsr_gpu_vendor vendor, PixelFormat pixel_format, bool hdr, gsr_color_depth color_depth, BitrateMode bitrate_mode, VideoCodec video_codec, bool low_power) { - (void)very_old_gpu; +static void open_video_hardware(AVCodecContext *codec_context, bool low_power, const gsr_egl &egl, const args_parser &arg_parser) { + const gsr_color_depth color_depth = video_codec_to_bit_depth(arg_parser.video_codec); + const bool hdr = video_codec_is_hdr(arg_parser.video_codec); AVDictionary *options = nullptr; - if(bitrate_mode == BitrateMode::QP) - video_hardware_set_qp(codec_context, video_quality, vendor, hdr, &options); + if(arg_parser.bitrate_mode == GSR_BITRATE_MODE_QP) + video_hardware_set_qp(codec_context, arg_parser.video_quality, egl.gpu_info.vendor, hdr, &options); - video_set_rc(video_codec, vendor, bitrate_mode, &options); + video_set_rc(arg_parser.video_codec, egl.gpu_info.vendor, arg_parser.bitrate_mode, &options); // TODO: Enable multipass - // TODO: Set "usage" option to "record"/"stream" and "content" option to "rendered" for vulkan encoding + dict_set_profile(codec_context, egl.gpu_info.vendor, color_depth, arg_parser.video_codec, &options); - if(vendor == GSR_GPU_VENDOR_NVIDIA) { + if(video_codec_is_vulkan(arg_parser.video_codec)) { + av_dict_set_int(&options, "async_depth", 3, 0); + av_dict_set(&options, "tune", "hq", 0); + av_dict_set(&options, "usage", "record", 0); // TODO: Set to stream when streaming + av_dict_set(&options, "content", "rendered", 0); + } else if(egl.gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA) { // TODO: These dont seem to be necessary // av_dict_set_int(&options, "zerolatency", 1, 0); // if(codec_context->codec_id == AV_CODEC_ID_AV1) { @@ -1051,25 +857,34 @@ static void open_video_hardware(AVCodecContext *codec_context, VideoQuality vide // } av_dict_set(&options, "tune", "hq", 0); - dict_set_profile(codec_context, vendor, color_depth, &options); + switch(arg_parser.tune) { + case GSR_TUNE_PERFORMANCE: + //av_dict_set(&options, "multipass", "qres", 0); + break; + case GSR_TUNE_QUALITY: + av_dict_set(&options, "multipass", "fullres", 0); + av_dict_set(&options, "preset", "p6", 0); + av_dict_set_int(&options, "rc-lookahead", 0, 0); + break; + } if(codec_context->codec_id == AV_CODEC_ID_H264) { // TODO: h264 10bit? // TODO: // switch(pixel_format) { - // case PixelFormat::YUV420: + // case GSR_PIXEL_FORMAT_YUV420: // av_dict_set_int(&options, "profile", AV_PROFILE_H264_HIGH, 0); // break; - // case PixelFormat::YUV444: + // case GSR_PIXEL_FORMAT_YUV444: // av_dict_set_int(&options, "profile", AV_PROFILE_H264_HIGH_444, 0); // break; // } } else if(codec_context->codec_id == AV_CODEC_ID_AV1) { - switch(pixel_format) { - case PixelFormat::YUV420: + switch(arg_parser.pixel_format) { + case GSR_PIXEL_FORMAT_YUV420: av_dict_set(&options, "rgb_mode", "yuv420", 0); break; - case PixelFormat::YUV444: + case GSR_PIXEL_FORMAT_YUV444: av_dict_set(&options, "rgb_mode", "yuv444", 0); break; } @@ -1105,239 +920,56 @@ static void open_video_hardware(AVCodecContext *codec_context, VideoQuality vide int ret = avcodec_open2(codec_context, codec_context->codec, &options); if (ret < 0) { - fprintf(stderr, "Error: Could not open video codec: %s\n", av_error_to_string(ret)); + fprintf(stderr, "gsr error: Could not open video codec: %s\n", av_error_to_string(ret)); _exit(1); } } -static void usage_header() { - const bool inside_flatpak = getenv("FLATPAK_ID") != NULL; - const char *program_name = inside_flatpak ? "flatpak run --command=gpu-screen-recorder com.dec05eba.gpu_screen_recorder" : "gpu-screen-recorder"; - printf("usage: %s -w <window_id|monitor|focused|portal|region> [-c <container_format>] [-s WxH] [-region WxH+X+Y] [-f <fps>] [-a <audio_input>] [-q <quality>] [-r <replay_buffer_size_sec>] [-restart-replay-on-save yes|no] [-k h264|hevc|av1|vp8|vp9|hevc_hdr|av1_hdr|hevc_10bit|av1_10bit] [-ac aac|opus|flac] [-ab <bitrate>] [-oc yes|no] [-fm cfr|vfr|content] [-bm auto|qp|vbr|cbr] [-cr limited|full] [-df yes|no] [-sc <script_path>] [-cursor yes|no] [-keyint <value>] [-restore-portal-session yes|no] [-portal-session-token-filepath filepath] [-encoder gpu|cpu] [-o <output_file>] [--list-capture-options [card_path] [vendor]] [--list-audio-devices] [--list-application-audio] [-v yes|no] [-gl-debug yes|no] [--version] [-h|--help]\n", program_name); - fflush(stdout); -} - -// TODO: Update with portal info -static void usage_full() { - const bool inside_flatpak = getenv("FLATPAK_ID") != NULL; - const char *program_name = inside_flatpak ? "flatpak run --command=gpu-screen-recorder com.dec05eba.gpu_screen_recorder" : "gpu-screen-recorder"; - usage_header(); - printf("\n"); - printf("OPTIONS:\n"); - printf(" -w Window id to record, a display (monitor name), \"screen\", \"screen-direct\", \"focused\", \"portal\" or \"region\".\n"); - printf(" If this is \"portal\" then xdg desktop screencast portal with PipeWire will be used. Portal option is only available on Wayland.\n"); - printf(" If you select to save the session (token) in the desktop portal capture popup then the session will be saved for the next time you use \"portal\",\n"); - printf(" but the session will be ignored unless you run GPU Screen Recorder with the '-restore-portal-session yes' option.\n"); - printf(" If this is \"region\" then the region specified by the -region option is recorded.\n"); - printf(" If this is \"screen\" then the first monitor found is recorded.\n"); - printf(" \"screen-direct\" can only be used on Nvidia X11, to allow recording without breaking VRR (G-SYNC). This also records all of your monitors.\n"); - printf(" Using this \"screen-direct\" option is not recommended unless you use VRR (G-SYNC) as there are Nvidia driver issues that can cause your system or games to freeze/crash.\n"); - printf(" The \"screen-direct\" option is not needed on AMD, Intel nor Nvidia on Wayland as VRR works properly in those cases.\n"); - printf(" Run GPU Screen Recorder with the --list-capture-options option to list valid values for this option.\n"); - printf("\n"); - printf(" -c Container format for output file, for example mp4, or flv. Only required if no output file is specified or if recording in replay buffer mode.\n"); - printf(" If an output file is specified and -c is not used then the container format is determined from the output filename extension.\n"); - printf(" Only containers that support h264, hevc, av1, vp8 or vp9 are supported, which means that only mp4, mkv, flv, webm (and some others) are supported.\n"); - printf("\n"); - printf(" -s The output resolution limit of the video in the format WxH, for example 1920x1080. If this is 0x0 then the original resolution is used. Optional, except when -w is \"focused\".\n"); - printf(" Note: the captured content is scaled to this size. The output resolution might not be exactly as specified by this option. The original aspect ratio is respected so the resolution will match that.\n"); - printf(" The video encoder might also need to add padding, which will result in black bars on the sides of the video. This is especially an issue on AMD.\n"); - printf("\n"); - printf(" -region\n"); - printf(" The region to capture, only to be used with -w region. This is in format WxH+X+Y, which is compatible with tools such as slop (X11) and slurp (kde plasma, wlroots and hyprland).\n"); - printf(" The region can be inside any monitor. If width and height are 0 (for example 0x0+500+500) then the entire monitor that the region is inside in will be recorded.\n"); - printf(" Note: currently the region can't span multiple monitors.\n"); - printf("\n"); - printf(" -f Frame rate to record at. Recording will only capture frames at this target frame rate.\n"); - printf(" For constant frame rate mode this option is the frame rate every frame will be captured at and if the capture frame rate is below this target frame rate then the frames will be duplicated.\n"); - printf(" For variable frame rate mode this option is the max frame rate and if the capture frame rate is below this target frame rate then frames will not be duplicated.\n"); - printf(" Content frame rate is similar to variable frame rate mode, except the frame rate will match the frame rate of the captured content when possible, but not capturing above the frame rate set in this -f option.\n"); - printf(" Optional, set to 60 by default.\n"); - printf("\n"); - printf(" -a Audio device or application to record from (pulse audio device). Can be specified multiple times. Each time this is specified a new audio track is added for the specified audio device or application.\n"); - printf(" The audio device can also be \"default_output\" in which case the default output device is used, or \"default_input\" in which case the default input device is used.\n"); - printf(" Multiple audio sources can be merged into one audio track by using \"|\" as a separator into one -a argument, for example: -a \"default_output|default_input\".\n"); - printf(" A name can be given to the audio track by prefixing the audio with <name>/, for example \"track name/default_output\" or \"track name/default_output|default_input\".\n"); - printf(" The audio name can also be prefixed with \"device:\", for example: -a \"device:default_output\".\n"); - printf(" To record audio from an application then prefix the audio name with \"app:\", for example: -a \"app:Brave\". The application name is case-insensitive.\n"); - printf(" To record audio from all applications except the provided ones prefix the audio name with \"app-inverse:\", for example: -a \"app-inverse:Brave\".\n"); - printf(" \"app:\" and \"app-inverse:\" can't be mixed in one audio track.\n"); - printf(" One audio track can contain both audio devices and application audio, for example: -a \"default_output|device:alsa_output.pci-0000_00_1b.0.analog-stereo.monitor|app:Brave\".\n"); - printf(" Recording application audio is only possible when the sound server on the system is PipeWire.\n"); - printf(" If the audio name is an empty string then the argument is ignored.\n"); - printf(" Optional, no audio track is added by default.\n"); - printf(" Run GPU Screen Recorder with the --list-audio-devices option to list valid audio device names.\n"); - printf(" Run GPU Screen Recorder with the --list-application-audio option to list valid application names. It's possible to use an application name that is not listed in --list-application-audio,\n"); - printf(" for example when trying to record audio from an application that hasn't started yet.\n"); - printf("\n"); - printf(" -q Video quality. Should be either 'medium', 'high', 'very_high' or 'ultra' when using '-bm qp' or '-bm vbr' options, and '-bm qp' is the default option used.\n"); - printf(" 'high' is the recommended option when live streaming or when you have a slower harddrive.\n"); - printf(" When using '-bm cbr' option then this is option is instead used to specify the video bitrate in kbps.\n"); - printf(" Optional when using '-bm qp' or '-bm vbr' options, set to 'very_high' be default.\n"); - printf(" Required when using '-bm cbr' option.\n"); - printf("\n"); - printf(" -r Replay buffer time in seconds. If this is set, then only the last seconds as set by this option will be stored\n"); - printf(" and the video will only be saved when the gpu-screen-recorder is closed. This feature is similar to Nvidia's instant replay feature This option has be between 5 and 1200.\n"); - printf(" Note that the video data is stored in RAM, so don't use too long replay buffer time and use constant bitrate option (-bm cbr) to prevent RAM usage from going too high in busy scenes.\n"); - printf(" Optional, disabled by default.\n"); - printf("\n"); - printf(" -restart-replay-on-save\n"); - printf(" Restart replay on save. For example if this is set to 'no' and replay time (-r) is set to 60 seconds and a replay is saved once then the first replay video is 60 seconds long\n"); - printf(" and if a replay is saved 10 seconds later then the second replay video will also be 60 seconds long and contain 50 seconds of the previous video as well.\n"); - printf(" If this is set to 'yes' then after a replay is saved the replay buffer data is cleared and the second replay will start from that point onward.\n"); - printf(" Optional, set to 'no' by default.\n"); - printf("\n"); - printf(" -k Video codec to use. Should be either 'auto', 'h264', 'hevc', 'av1', 'vp8', 'vp9', 'hevc_hdr', 'av1_hdr', 'hevc_10bit' or 'av1_10bit'.\n"); - printf(" Optional, set to 'auto' by default which defaults to 'h264'. Forcefully set to 'h264' if the file container type is 'flv'.\n"); - printf(" 'hevc_hdr' and 'av1_hdr' option is not available on X11 nor when using the portal capture option.\n"); - printf(" 'hevc_10bit' and 'av1_10bit' options allow you to select 10 bit color depth which can reduce banding and improve quality in darker areas, but not all video players support 10 bit color depth\n"); - printf(" and if you upload the video to a website the website might reduce 10 bit to 8 bit.\n"); - printf(" Note that when using 'hevc_hdr' or 'av1_hdr' the color depth is also 10 bits.\n"); - printf("\n"); - printf(" -ac Audio codec to use. Should be either 'aac', 'opus' or 'flac'. Optional, set to 'opus' for .mp4/.mkv files, otherwise set to 'aac'.\n"); - printf(" 'opus' and 'flac' is only supported by .mp4/.mkv files. 'opus' is recommended for best performance and smallest audio size.\n"); - printf(" Flac audio codec is option is disable at the moment because of a temporary issue.\n"); - printf("\n"); - printf(" -ab Audio bitrate in kbps. If this is set to 0 then it's the same as if it's absent, in which case the bitrate is determined automatically depending on the audio codec.\n"); - printf(" Optional, by default the bitrate is 128kbps for opus and flac and 160kbps for aac.\n"); - printf("\n"); - printf(" -oc Overclock memory transfer rate to the maximum performance level. This only applies to NVIDIA on X11 and exists to overcome a bug in NVIDIA driver where performance level\n"); - printf(" is dropped when you record a game. Only needed if you are recording a game that is bottlenecked by GPU. The same issue exists on Wayland but overclocking is not possible on Wayland.\n"); - printf(" Works only if your have \"Coolbits\" set to \"12\" in NVIDIA X settings, see README for more information. Note! use at your own risk! Optional, disabled by default.\n"); - printf("\n"); - printf(" -fm Framerate mode. Should be either 'cfr' (constant frame rate), 'vfr' (variable frame rate) or 'content'. Optional, set to 'vfr' by default.\n"); - printf(" 'vfr' is recommended for recording for less issue with very high system load but some applications such as video editors may not support it properly.\n"); - printf(" 'content' is currently only supported on X11 or when using portal capture option. The 'content' option matches the recording frame rate to the captured content.\n"); - printf("\n"); - printf(" -bm Bitrate mode. Should be either 'auto', 'qp' (constant quality), 'vbr' (variable bitrate) or 'cbr' (constant bitrate). Optional, set to 'auto' by default which defaults to 'qp' on all devices\n"); - printf(" except steam deck that has broken drivers and doesn't support qp.\n"); - printf(" Note: 'vbr' option is not supported when using '-encoder cpu' option.\n"); - printf("\n"); - printf(" -cr Color range. Should be either 'limited' (aka mpeg) or 'full' (aka jpeg). Optional, set to 'limited' by default.\n"); - printf(" Limited color range means that colors are in range 16-235 (4112-60395 for hdr) while full color range means that colors are in range 0-255 (0-65535 for hdr).\n"); - printf(" Note that some buggy video players (such as vlc) are unable to correctly display videos in full color range and when upload the video to websites the website\n"); - printf(" might re-encoder the video to make the video limited color range.\n"); - printf("\n"); - printf(" -df Organise replays in folders based on the current date.\n"); - printf("\n"); - printf(" -sc Run a script on the saved video file (asynchronously). The first argument to the script is the filepath to the saved video file and the second argument is the recording type (either \"regular\" or \"replay\").\n"); - printf(" Not applicable for live streams.\n"); - printf("\n"); - printf(" -cursor\n"); - printf(" Record cursor. Optional, set to 'yes' by default.\n"); - printf("\n"); - printf(" -keyint\n"); - printf(" Specifies the keyframe interval in seconds, the max amount of time to wait to generate a keyframe. Keyframes can be generated more often than this.\n"); - printf(" This also affects seeking in the video and may affect how the replay video is cut. If this is set to 10 for example then you can only seek in 10-second chunks in the video.\n"); - printf(" Setting this to a higher value reduces the video file size if you are ok with the previously described downside. This option is expected to be a floating point number.\n"); - printf(" By default this value is set to 2.0.\n"); - printf("\n"); - printf(" -restore-portal-session\n"); - printf(" If GPU Screen Recorder should use the same capture option as the last time. Using this option removes the popup asking what you want to record the next time you record with '-w portal'\n"); - printf(" if you selected the option to save session (token) in the desktop portal screencast popup.\n"); - printf(" This option may not have any effect on your Wayland compositor and your systems desktop portal needs to support ScreenCast version 5 or later. Optional, set to 'no' by default.\n"); - printf("\n"); - printf(" -portal-session-token-filepath\n"); - printf(" This option is used together with -restore-portal-session option to specify the file path to save/restore the portal session token to/from.\n"); - printf(" This can be used to remember different portal capture options depending on different recording option (such as recording/replay).\n"); - printf(" Optional, set to \"$XDG_CONFIG_HOME/gpu-screen-recorder/restore_token\" by default ($XDG_CONFIG_HOME defaults to \"$HOME/.config\").\n"); - printf(" Note: the directory to the portal session token file is created automatically if it doesn't exist.\n"); - printf("\n"); - printf(" -encoder\n"); - printf(" Which device should be used for video encoding. Should either be 'gpu' or 'cpu'. 'cpu' option currently only work with h264 codec option (-k).\n"); - printf(" Optional, set to 'gpu' by default.\n"); - printf("\n"); - printf(" --info\n"); - printf(" List info about the system. Lists the following information (prints them to stdout and exits):\n"); - printf(" Supported video codecs (h264, h264_software, hevc, hevc_hdr, hevc_10bit, av1, av1_hdr, av1_10bit, vp8, vp9) and image codecs (jpeg, png) (if supported).\n"); - printf(" Supported capture options (window, focused, screen, monitors and portal, if supported by the system).\n"); - printf(" If opengl initialization fails then the program exits with 22, if no usable drm device is found then it exits with 23. On success it exits with 0.\n"); - printf("\n"); - printf(" --list-capture-options\n"); - printf(" List available capture options. Lists capture options in the following format (prints them to stdout and exits):\n"); - printf(" <option>\n"); - printf(" <monitor_name>|<resolution>\n"); - printf(" For example:\n"); - printf(" window\n"); - printf(" DP-1|1920x1080\n"); - printf(" The <option> and <monitor_name> is the name that can be passed to GPU Screen Recorder with the -w option.\n"); - printf(" --list-capture-options optionally accepts a card path (\"/dev/dri/cardN\") and vendor (\"amd\", \"intel\", \"nvidia\" or \"broadcom\") which can improve the performance of running this command.\n"); - printf("\n"); - printf(" --list-audio-devices\n"); - printf(" List audio devices. Lists audio devices in the following format (prints them to stdout and exits):\n"); - printf(" <audio_device_name>|<audio_device_name_in_human_readable_format>\n"); - printf(" For example:\n"); - printf(" bluez_input.88:C9:E8:66:A2:27|WH-1000XM4\n"); - printf(" alsa_output.pci-0000_0c_00.4.iec958-stereo|Monitor of Starship/Matisse HD Audio Controller Digital Stereo (IEC958)\n"); - printf(" The <audio_device_name> is the name that can be passed to GPU Screen Recorder with the -a option.\n"); - printf("\n"); - printf(" --list-application-audio\n"); - printf(" Lists applications that you can record from (prints them to stdout and exits), for example:\n"); - printf(" firefox\n"); - printf(" csgo\n"); - printf(" These names are the application audio names that can be passed to GPU Screen Recorder with the -a option.\n"); - printf("\n"); - printf(" --version\n"); - printf(" Print version (%s) and exit\n", GSR_VERSION); - printf("\n"); - //fprintf(stderr, " -pixfmt The pixel format to use for the output video. yuv420 is the most common format and is best supported, but the color is compressed, so colors can look washed out and certain colors of text can look bad. Use yuv444 for no color compression, but the video may not work everywhere and it may not work with hardware video decoding. Optional, set to 'yuv420' by default\n"); - printf(" -o The output file path. If omitted then the encoded data is sent to stdout. Required in replay mode (when using -r).\n"); - printf(" In replay mode this has to be a directory instead of a file.\n"); - printf(" Note: the directory to the file is created automatically if it doesn't already exist.\n"); - printf("\n"); - printf(" -v Prints fps and damage info once per second. Optional, set to 'yes' by default.\n"); - printf("\n"); - printf(" -gl-debug\n"); - printf(" Print opengl debug output. Optional, set to 'no' by default.\n"); - printf("\n"); - printf(" -h, --help\n"); - printf(" Show this help.\n"); - printf("\n"); - printf("NOTES:\n"); - printf(" Send signal SIGINT to gpu-screen-recorder (Ctrl+C, or killall -SIGINT gpu-screen-recorder) to stop and save the recording. When in replay mode this stops recording without saving.\n"); - printf(" Send signal SIGUSR1 to gpu-screen-recorder (killall -SIGUSR1 gpu-screen-recorder) to save a replay (when in replay mode).\n"); - printf(" Send signal SIGUSR2 to gpu-screen-recorder (killall -SIGUSR2 gpu-screen-recorder) to pause/unpause recording. Only applicable and useful when recording (not streaming nor replay).\n"); - printf("\n"); - printf("EXAMPLES:\n"); - printf(" %s -w screen -f 60 -a default_output -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a default_output -a default_input -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a \"default_output|default_input\" -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a default_output -c mkv -r 60 -o \"$HOME/Videos\"\n", program_name); - printf(" %s -w screen -f 60 -a default_output -c mkv -sc script.sh -r 60 -o \"$HOME/Videos\"\n", program_name); - printf(" %s -w portal -f 60 -a default_output -restore-portal-session yes -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a default_output -bm cbr -q 15000 -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a \"app:firefox|app:csgo\" -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a \"app-inverse:firefox|app-inverse:csgo\" -o video.mp4\n", program_name); - printf(" %s -w screen -f 60 -a \"default_input|app-inverse:Brave\" -o video.mp4\n", program_name); - printf(" %s -w screen -o image.jpg\n", program_name); - printf(" %s -w screen -q medium -o image.jpg\n", program_name); - printf(" %s -w region -region 640x480+100+100 -o video.mp4\n", program_name); - printf(" %s -w region -region $(slop) -o video.mp4\n", program_name); - printf(" %s -w region -region $(slurp -f \"%%wx%%h+%%x+%%y\") -o video.mp4\n", program_name); - //fprintf(stderr, " gpu-screen-recorder -w screen -f 60 -q ultra -pixfmt yuv444 -o video.mp4\n"); - fflush(stdout); - _exit(1); -} - -static void usage() { - usage_header(); - _exit(1); -} +static const int save_replay_seconds_full = -1; static sig_atomic_t running = 1; -static sig_atomic_t save_replay = 0; static sig_atomic_t toggle_pause = 0; +static sig_atomic_t toggle_replay_recording = 0; +static sig_atomic_t save_replay_seconds = 0; static void stop_handler(int) { running = 0; } +static void toggle_pause_handler(int) { + toggle_pause = 1; +} + +static void toggle_replay_recording_handler(int) { + toggle_replay_recording = 1; +} + static void save_replay_handler(int) { - save_replay = 1; + save_replay_seconds = save_replay_seconds_full; } -static void toggle_pause_handler(int) { - toggle_pause = 1; +static void save_replay_10_seconds_handler(int) { + save_replay_seconds = 10; +} + +static void save_replay_30_seconds_handler(int) { + save_replay_seconds = 30; +} + +static void save_replay_1_minute_handler(int) { + save_replay_seconds = 60; +} + +static void save_replay_5_minutes_handler(int) { + save_replay_seconds = 60*5; +} + +static void save_replay_10_minutes_handler(int) { + save_replay_seconds = 60*10; +} + +static void save_replay_30_minutes_handler(int) { + save_replay_seconds = 60*30; } static bool is_hex_num(char c) { @@ -1394,7 +1026,7 @@ static std::string get_time_only_str() { static AVStream* create_stream(AVFormatContext *av_format_context, AVCodecContext *codec_context) { AVStream *stream = avformat_new_stream(av_format_context, nullptr); if (!stream) { - fprintf(stderr, "Error: Could not allocate stream\n"); + fprintf(stderr, "gsr error: Could not allocate stream\n"); _exit(1); } stream->id = av_format_context->nb_streams - 1; @@ -1407,7 +1039,7 @@ static void run_recording_saved_script_async(const char *script_file, const char char script_file_full[PATH_MAX]; script_file_full[0] = '\0'; if(!realpath(script_file, script_file_full)) { - fprintf(stderr, "Error: script file not found: %s\n", script_file); + fprintf(stderr, "gsr error: script file not found: %s\n", script_file); return; } @@ -1450,15 +1082,15 @@ static void run_recording_saved_script_async(const char *script_file, const char } } -static double audio_codec_get_desired_delay(AudioCodec audio_codec, int fps) { +static double audio_codec_get_desired_delay(gsr_audio_codec audio_codec, int fps) { const double fps_inv = 1.0 / (double)fps; const double base = 0.01 + 1.0/165.0; switch(audio_codec) { - case AudioCodec::OPUS: + case GSR_AUDIO_CODEC_OPUS: return std::max(0.0, base - fps_inv); - case AudioCodec::AAC: + case GSR_AUDIO_CODEC_AAC: return std::max(0.0, (base + 0.008) * 2.0 - fps_inv); - case AudioCodec::FLAC: + case GSR_AUDIO_CODEC_FLAC: // TODO: Test return std::max(0.0, base - fps_inv); } @@ -1478,7 +1110,6 @@ struct AudioDeviceData { struct AudioTrack { std::string name; AVCodecContext *codec_context = nullptr; - AVStream *stream = nullptr; std::vector<AudioDeviceData> audio_devices; AVFilterGraph *graph = nullptr; @@ -1538,148 +1169,201 @@ static bool add_hdr_metadata_to_video_stream(gsr_capture *cap, AVStream *video_s return true; } -static std::future<void> save_replay_thread; -static std::vector<std::shared_ptr<PacketData>> save_replay_packets; -static std::string save_replay_output_filepath; - -static void save_replay_async(AVCodecContext *video_codec_context, int video_stream_index, std::vector<AudioTrack> &audio_tracks, std::deque<std::shared_ptr<PacketData>> &frame_data_queue, bool frames_erased, std::string output_dir, const char *container_format, const std::string &file_extension, std::mutex &write_output_mutex, bool date_folders, bool hdr, gsr_capture *capture) { - if(save_replay_thread.valid()) - return; - - size_t start_index = (size_t)-1; - int64_t video_pts_offset = 0; - int64_t audio_pts_offset = 0; - - { - std::lock_guard<std::mutex> lock(write_output_mutex); - start_index = (size_t)-1; - for(size_t i = 0; i < frame_data_queue.size(); ++i) { - const AVPacket &av_packet = frame_data_queue[i]->data; - if((av_packet.flags & AV_PKT_FLAG_KEY) && av_packet.stream_index == video_stream_index) { - start_index = i; - break; - } - } - - if(start_index == (size_t)-1) - return; - - if(frames_erased) { - video_pts_offset = frame_data_queue[start_index]->data.pts; - - // Find the next audio packet to use as audio pts offset - for(size_t i = start_index; i < frame_data_queue.size(); ++i) { - const AVPacket &av_packet = frame_data_queue[i]->data; - if(av_packet.stream_index != video_stream_index) { - audio_pts_offset = av_packet.pts; - break; - } - } - } else { - start_index = 0; - } - - save_replay_packets.resize(frame_data_queue.size()); - for(size_t i = 0; i < frame_data_queue.size(); ++i) { - save_replay_packets[i] = frame_data_queue[i]; - } - } +struct RecordingStartAudio { + const AudioTrack *audio_track; + AVStream *stream; +}; - if (date_folders) { - std::string output_folder = output_dir + '/' + get_date_only_str(); - create_directory_recursive(&output_folder[0]); - save_replay_output_filepath = output_folder + "/Replay_" + get_time_only_str() + "." + file_extension; - } else { - create_directory_recursive(&output_dir[0]); - save_replay_output_filepath = output_dir + "/Replay_" + get_date_str() + "." + file_extension; - } +struct RecordingStartResult { + AVFormatContext *av_format_context = nullptr; + AVStream *video_stream = nullptr; + std::vector<RecordingStartAudio> audio_inputs; +}; +static RecordingStartResult start_recording_create_streams(const char *filename, const char *container_format, AVCodecContext *video_codec_context, const std::vector<AudioTrack> &audio_tracks, bool hdr, gsr_capture *capture) { AVFormatContext *av_format_context; - avformat_alloc_output_context2(&av_format_context, nullptr, container_format, nullptr); + avformat_alloc_output_context2(&av_format_context, nullptr, container_format, filename); AVStream *video_stream = create_stream(av_format_context, video_codec_context); avcodec_parameters_from_context(video_stream->codecpar, video_codec_context); - std::unordered_map<int, AudioTrack*> stream_index_to_audio_track_map; - for(AudioTrack &audio_track : audio_tracks) { - stream_index_to_audio_track_map[audio_track.stream_index] = &audio_track; + RecordingStartResult result; + result.audio_inputs.reserve(audio_tracks.size()); + + for(const AudioTrack &audio_track : audio_tracks) { AVStream *audio_stream = create_stream(av_format_context, audio_track.codec_context); if(!audio_track.name.empty()) av_dict_set(&audio_stream->metadata, "title", audio_track.name.c_str(), 0); avcodec_parameters_from_context(audio_stream->codecpar, audio_track.codec_context); - audio_track.stream = audio_stream; + result.audio_inputs.push_back({&audio_track, audio_stream}); } - const int open_ret = avio_open(&av_format_context->pb, save_replay_output_filepath.c_str(), AVIO_FLAG_WRITE); - if (open_ret < 0) { - fprintf(stderr, "Error: Could not open '%s': %s. Make sure %s is an existing directory with write access\n", save_replay_output_filepath.c_str(), av_error_to_string(open_ret), save_replay_output_filepath.c_str()); - return; + const int open_ret = avio_open(&av_format_context->pb, filename, AVIO_FLAG_WRITE); + if(open_ret < 0) { + fprintf(stderr, "gsr error: start: could not open '%s': %s\n", filename, av_error_to_string(open_ret)); + return result; } AVDictionary *options = nullptr; av_dict_set(&options, "strict", "experimental", 0); const int header_write_ret = avformat_write_header(av_format_context, &options); - if (header_write_ret < 0) { - fprintf(stderr, "Error occurred when writing header to output file: %s\n", av_error_to_string(header_write_ret)); + av_dict_free(&options); + if(header_write_ret < 0) { + fprintf(stderr, "gsr error: start: error occurred when writing header to output file: %s\n", av_error_to_string(header_write_ret)); avio_close(av_format_context->pb); avformat_free_context(av_format_context); - av_dict_free(&options); - return; + return result; } if(hdr) add_hdr_metadata_to_video_stream(capture, video_stream); - save_replay_thread = std::async(std::launch::async, [video_stream_index, video_stream, start_index, video_pts_offset, audio_pts_offset, video_codec_context, &audio_tracks, stream_index_to_audio_track_map, av_format_context, options]() mutable { - for(size_t i = start_index; i < save_replay_packets.size(); ++i) { + result.av_format_context = av_format_context; + result.video_stream = video_stream; + return result; +} + +static bool stop_recording_close_streams(AVFormatContext *av_format_context) { + bool trailer_written = true; + if(av_write_trailer(av_format_context) != 0) { + fprintf(stderr, "gsr error: end: failed to write trailer\n"); + trailer_written = false; + } + + const bool closed = avio_close(av_format_context->pb) == 0; + avformat_free_context(av_format_context); + return trailer_written && closed; +} + +static std::future<void> save_replay_thread; +static std::string save_replay_output_filepath; + +static std::string create_new_recording_filepath_from_timestamp(std::string directory, const char *filename_prefix, const std::string &file_extension, bool date_folders) { + std::string output_filepath; + if(date_folders) { + std::string output_folder = directory + '/' + get_date_only_str(); + if(create_directory_recursive(&output_folder[0]) != 0) + fprintf(stderr, "gsr error: failed to create directory: %s\n", output_folder.c_str()); + output_filepath = output_folder + "/" + filename_prefix + "_" + get_time_only_str() + "." + file_extension; + } else { + if(create_directory_recursive(&directory[0]) != 0) + fprintf(stderr, "gsr error: failed to create directory: %s\n", directory.c_str()); + output_filepath = directory + "/" + filename_prefix + "_" + get_date_str() + "." + file_extension; + } + return output_filepath; +} + +static RecordingStartAudio* get_recording_start_item_by_stream_index(RecordingStartResult &result, int stream_index) { + for(auto &audio_input : result.audio_inputs) { + if(audio_input.stream->index == stream_index) + return &audio_input; + } + return nullptr; +} + +static void save_replay_async(AVCodecContext *video_codec_context, int video_stream_index, const std::vector<AudioTrack> &audio_tracks, gsr_replay_buffer *replay_buffer, std::string output_dir, const char *container_format, const std::string &file_extension, bool date_folders, bool hdr, gsr_capture *capture, int current_save_replay_seconds) { + if(save_replay_thread.valid()) + return; + + const gsr_replay_buffer_iterator search_start_iterator = current_save_replay_seconds == save_replay_seconds_full ? gsr_replay_buffer_iterator{0, 0} : gsr_replay_buffer_find_packet_index_by_time_passed(replay_buffer, current_save_replay_seconds); + const gsr_replay_buffer_iterator video_start_iterator = gsr_replay_buffer_find_keyframe(replay_buffer, search_start_iterator, video_stream_index, false); + if(video_start_iterator.packet_index == (size_t)-1) { + fprintf(stderr, "gsr error: failed to save replay: failed to find a video keyframe. perhaps replay was saved too fast, before anything has been recorded\n"); + return; + } + + const gsr_replay_buffer_iterator audio_start_iterator = gsr_replay_buffer_find_keyframe(replay_buffer, video_start_iterator, video_stream_index, true); + // if(audio_start_index == (size_t)-1) { + // fprintf(stderr, "gsr error: failed to save replay: failed to find an audio keyframe. perhaps replay was saved too fast, before anything has been recorded\n"); + // return; + // } + + const int64_t video_pts_offset = gsr_replay_buffer_iterator_get_packet(replay_buffer, video_start_iterator)->pts; + const int64_t audio_pts_offset = audio_start_iterator.packet_index == (size_t)-1 ? 0 : gsr_replay_buffer_iterator_get_packet(replay_buffer, audio_start_iterator)->pts; + + gsr_replay_buffer *cloned_replay_buffer = gsr_replay_buffer_clone(replay_buffer); + if(!cloned_replay_buffer) { + // TODO: Return this error to mark the replay as failed + fprintf(stderr, "gsr error: failed to save replay: failed to clone replay buffer\n"); + return; + } + + std::string output_filepath = create_new_recording_filepath_from_timestamp(output_dir, "Replay", file_extension, date_folders); + RecordingStartResult recording_start_result = start_recording_create_streams(output_filepath.c_str(), container_format, video_codec_context, audio_tracks, hdr, capture); + if(!recording_start_result.av_format_context) + return; + + save_replay_output_filepath = std::move(output_filepath); + + save_replay_thread = std::async(std::launch::async, [video_stream_index, recording_start_result, video_start_iterator, video_pts_offset, audio_pts_offset, video_codec_context, cloned_replay_buffer]() mutable { + gsr_replay_buffer_iterator replay_iterator = video_start_iterator; + for(;;) { + AVPacket *replay_packet = gsr_replay_buffer_iterator_get_packet(cloned_replay_buffer, replay_iterator); + uint8_t *replay_packet_data = NULL; + if(replay_packet) + replay_packet_data = gsr_replay_buffer_iterator_get_packet_data(cloned_replay_buffer, replay_iterator); + + if(!replay_packet) { + fprintf(stderr, "gsr error: save_replay_async: no replay packet\n"); + break; + } + + if(!replay_packet->data && !replay_packet_data) { + fprintf(stderr, "gsr error: save_replay_async: no replay packet data\n"); + break; + } + // TODO: Check if successful AVPacket av_packet; memset(&av_packet, 0, sizeof(av_packet)); - //av_packet_from_data(av_packet, save_replay_packets[i]->data.data, save_replay_packets[i]->data.size); - av_packet.data = save_replay_packets[i]->data.data; - av_packet.size = save_replay_packets[i]->data.size; - av_packet.stream_index = save_replay_packets[i]->data.stream_index; - av_packet.pts = save_replay_packets[i]->data.pts; - av_packet.dts = save_replay_packets[i]->data.pts; - av_packet.flags = save_replay_packets[i]->data.flags; - //av_packet.duration = save_replay_packets[i]->data.duration; - - AVStream *stream = video_stream; + //av_packet_from_data(av_packet, replay_packet->data, replay_packet->size); + av_packet.data = replay_packet->data ? replay_packet->data : replay_packet_data; + av_packet.size = replay_packet->size; + av_packet.stream_index = replay_packet->stream_index; + av_packet.pts = replay_packet->pts; + av_packet.dts = replay_packet->pts; + av_packet.flags = replay_packet->flags; + //av_packet.duration = replay_packet->duration; + + AVStream *stream = recording_start_result.video_stream; AVCodecContext *codec_context = video_codec_context; if(av_packet.stream_index == video_stream_index) { av_packet.pts -= video_pts_offset; av_packet.dts -= video_pts_offset; } else { - AudioTrack *audio_track = stream_index_to_audio_track_map[av_packet.stream_index]; - stream = audio_track->stream; + RecordingStartAudio *recording_start_audio = get_recording_start_item_by_stream_index(recording_start_result, av_packet.stream_index); + if(!recording_start_audio) { + fprintf(stderr, "gsr error: save_replay_async: failed to find audio stream by index: %d\n", av_packet.stream_index); + free(replay_packet_data); + continue; + } + + const AudioTrack *audio_track = recording_start_audio->audio_track; + stream = recording_start_audio->stream; codec_context = audio_track->codec_context; av_packet.pts -= audio_pts_offset; av_packet.dts -= audio_pts_offset; } - av_packet.stream_index = stream->index; + //av_packet.stream_index = stream->index; av_packet_rescale_ts(&av_packet, codec_context->time_base, stream->time_base); - const int ret = av_write_frame(av_format_context, &av_packet); + const int ret = av_write_frame(recording_start_result.av_format_context, &av_packet); if(ret < 0) - fprintf(stderr, "Error: Failed to write frame index %d to muxer, reason: %s (%d)\n", stream->index, av_error_to_string(ret), ret); + fprintf(stderr, "gsr error: Failed to write frame index %d to muxer, reason: %s (%d)\n", av_packet.stream_index, av_error_to_string(ret), ret); + + free(replay_packet_data); //av_packet_free(&av_packet); + if(!gsr_replay_buffer_iterator_next(cloned_replay_buffer, &replay_iterator)) + break; } - if (av_write_trailer(av_format_context) != 0) - fprintf(stderr, "Failed to write trailer\n"); - - avio_close(av_format_context->pb); - avformat_free_context(av_format_context); - av_dict_free(&options); - - for(AudioTrack &audio_track : audio_tracks) { - audio_track.stream = nullptr; - } + stop_recording_close_streams(recording_start_result.av_format_context); + gsr_replay_buffer_destroy(cloned_replay_buffer); }); } @@ -1716,19 +1400,8 @@ static const AudioDevice* get_audio_device_by_name(const std::vector<AudioDevice return nullptr; } -static MergedAudioInputs parse_audio_input_arg(const char *str, const AudioDevices &audio_devices) { +static MergedAudioInputs parse_audio_input_arg(const char *str) { MergedAudioInputs result; - const bool name_is_existing_audio_device = get_audio_device_by_name(audio_devices.audio_inputs, str) != nullptr; - if(name_is_existing_audio_device) { - result.audio_inputs.push_back({str, AudioInputType::DEVICE, false}); - return result; - } - - const char *track_name_sep_ptr = strchr(str, '/'); - if(track_name_sep_ptr) { - result.track_name.assign(str, track_name_sep_ptr - str); - str = track_name_sep_ptr + 1; - } split_string(str, '|', [&](const char *sub, size_t size) { AudioInput audio_input; @@ -1761,25 +1434,6 @@ static MergedAudioInputs parse_audio_input_arg(const char *str, const AudioDevic return result; } -// TODO: Does this match all livestreaming cases? -static bool is_livestream_path(const char *str) { - const int len = strlen(str); - if((len >= 7 && memcmp(str, "http://", 7) == 0) || (len >= 8 && memcmp(str, "https://", 8) == 0)) - return true; - else if((len >= 7 && memcmp(str, "rtmp://", 7) == 0) || (len >= 8 && memcmp(str, "rtmps://", 8) == 0)) - return true; - else if((len >= 7 && memcmp(str, "rtsp://", 7) == 0)) - return true; - else if((len >= 6 && memcmp(str, "srt://", 6) == 0)) - return true; - else if((len >= 6 && memcmp(str, "tcp://", 6) == 0)) - return true; - else if((len >= 6 && memcmp(str, "udp://", 6) == 0)) - return true; - else - return false; -} - static int init_filter_graph(AVCodecContext* audio_codec_context, AVFilterGraph** graph, AVFilterContext** sink, std::vector<AVFilterContext*>& src_filter_ctx, size_t num_sources) { char ch_layout[64]; int err = 0; @@ -1851,7 +1505,7 @@ static int init_filter_graph(AVCodecContext* audio_codec_context, AVFilterGraph* snprintf(args, sizeof(args), "inputs=%d:normalize=%s", (int)num_sources, normalize ? "true" : "false"); #else snprintf(args, sizeof(args), "inputs=%d", (int)num_sources); - fprintf(stderr, "Warning: your ffmpeg version doesn't support disabling normalizing of mixed audio. Volume might be lower than expected\n"); + fprintf(stderr, "gsr warning: your ffmpeg version doesn't support disabling normalizing of mixed audio. Volume might be lower than expected\n"); #endif err = avfilter_graph_create_filter(&mix_ctx, mix_filter, "amix", args, NULL, filter_graph); @@ -1910,10 +1564,11 @@ fail: return err; } -static gsr_video_encoder* create_video_encoder(gsr_egl *egl, bool overclock, gsr_color_depth color_depth, bool use_software_video_encoder, VideoCodec video_codec) { +static gsr_video_encoder* create_video_encoder(gsr_egl *egl, const args_parser &arg_parser) { + const gsr_color_depth color_depth = video_codec_to_bit_depth(arg_parser.video_codec); gsr_video_encoder *video_encoder = nullptr; - if(use_software_video_encoder) { + if(arg_parser.video_encoder == GSR_VIDEO_ENCODER_HW_CPU) { gsr_video_encoder_software_params params; params.egl = egl; params.color_depth = color_depth; @@ -1921,7 +1576,7 @@ static gsr_video_encoder* create_video_encoder(gsr_egl *egl, bool overclock, gsr return video_encoder; } - if(video_codec_is_vulkan(video_codec)) { + if(video_codec_is_vulkan(arg_parser.video_codec)) { gsr_video_encoder_vulkan_params params; params.egl = egl; params.color_depth = color_depth; @@ -1942,7 +1597,7 @@ static gsr_video_encoder* create_video_encoder(gsr_egl *egl, bool overclock, gsr case GSR_GPU_VENDOR_NVIDIA: { gsr_video_encoder_nvenc_params params; params.egl = egl; - params.overclock = overclock; + params.overclock = arg_parser.overclock; params.color_depth = color_depth; video_encoder = gsr_video_encoder_nvenc_create(¶ms); break; @@ -1952,7 +1607,7 @@ static gsr_video_encoder* create_video_encoder(gsr_egl *egl, bool overclock, gsr return video_encoder; } -static bool get_supported_video_codecs(gsr_egl *egl, VideoCodec video_codec, bool use_software_video_encoder, bool cleanup, gsr_supported_video_codecs *video_codecs) { +static bool get_supported_video_codecs(gsr_egl *egl, gsr_video_codec video_codec, bool use_software_video_encoder, bool cleanup, gsr_supported_video_codecs *video_codecs) { memset(video_codecs, 0, sizeof(*video_codecs)); if(use_software_video_encoder) { @@ -2047,60 +1702,60 @@ static void list_gpu_info(gsr_egl *egl) { printf("card_path|%s\n", egl->card_path); } -static const AVCodec* get_ffmpeg_video_codec(VideoCodec video_codec, gsr_gpu_vendor vendor) { +static const AVCodec* get_ffmpeg_video_codec(gsr_video_codec video_codec, gsr_gpu_vendor vendor) { switch(video_codec) { - case VideoCodec::H264: + case GSR_VIDEO_CODEC_H264: return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "h264_nvenc" : "h264_vaapi"); - case VideoCodec::HEVC: - case VideoCodec::HEVC_HDR: - case VideoCodec::HEVC_10BIT: + case GSR_VIDEO_CODEC_HEVC: + case GSR_VIDEO_CODEC_HEVC_HDR: + case GSR_VIDEO_CODEC_HEVC_10BIT: return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "hevc_nvenc" : "hevc_vaapi"); - case VideoCodec::AV1: - case VideoCodec::AV1_HDR: - case VideoCodec::AV1_10BIT: + case GSR_VIDEO_CODEC_AV1: + case GSR_VIDEO_CODEC_AV1_HDR: + case GSR_VIDEO_CODEC_AV1_10BIT: return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "av1_nvenc" : "av1_vaapi"); - case VideoCodec::VP8: + case GSR_VIDEO_CODEC_VP8: return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "vp8_nvenc" : "vp8_vaapi"); - case VideoCodec::VP9: + case GSR_VIDEO_CODEC_VP9: return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "vp9_nvenc" : "vp9_vaapi"); - case VideoCodec::H264_VULKAN: + case GSR_VIDEO_CODEC_H264_VULKAN: return avcodec_find_encoder_by_name("h264_vulkan"); - case VideoCodec::HEVC_VULKAN: + case GSR_VIDEO_CODEC_HEVC_VULKAN: return avcodec_find_encoder_by_name("hevc_vulkan"); } return nullptr; } static void set_supported_video_codecs_ffmpeg(gsr_supported_video_codecs *supported_video_codecs, gsr_supported_video_codecs *supported_video_codecs_vulkan, gsr_gpu_vendor vendor) { - if(!get_ffmpeg_video_codec(VideoCodec::H264, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_H264, vendor)) { supported_video_codecs->h264.supported = false; } - if(!get_ffmpeg_video_codec(VideoCodec::HEVC, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_HEVC, vendor)) { supported_video_codecs->hevc.supported = false; supported_video_codecs->hevc_hdr.supported = false; supported_video_codecs->hevc_10bit.supported = false; } - if(!get_ffmpeg_video_codec(VideoCodec::AV1, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_AV1, vendor)) { supported_video_codecs->av1.supported = false; supported_video_codecs->av1_hdr.supported = false; supported_video_codecs->av1_10bit.supported = false; } - if(!get_ffmpeg_video_codec(VideoCodec::VP8, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_VP8, vendor)) { supported_video_codecs->vp8.supported = false; } - if(!get_ffmpeg_video_codec(VideoCodec::VP9, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_VP9, vendor)) { supported_video_codecs->vp9.supported = false; } - if(!get_ffmpeg_video_codec(VideoCodec::H264_VULKAN, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_H264_VULKAN, vendor)) { supported_video_codecs_vulkan->h264.supported = false; } - if(!get_ffmpeg_video_codec(VideoCodec::HEVC_VULKAN, vendor)) { + if(!get_ffmpeg_video_codec(GSR_VIDEO_CODEC_HEVC_VULKAN, vendor)) { supported_video_codecs_vulkan->hevc.supported = false; supported_video_codecs_vulkan->hevc_hdr.supported = false; supported_video_codecs_vulkan->hevc_10bit.supported = false; @@ -2110,10 +1765,10 @@ static void set_supported_video_codecs_ffmpeg(gsr_supported_video_codecs *suppor static void list_supported_video_codecs(gsr_egl *egl, bool wayland) { // Dont clean it up on purpose to increase shutdown speed gsr_supported_video_codecs supported_video_codecs; - get_supported_video_codecs(egl, VideoCodec::H264, false, false, &supported_video_codecs); + get_supported_video_codecs(egl, GSR_VIDEO_CODEC_H264, false, false, &supported_video_codecs); gsr_supported_video_codecs supported_video_codecs_vulkan; - get_supported_video_codecs(egl, VideoCodec::H264_VULKAN, false, false, &supported_video_codecs_vulkan); + get_supported_video_codecs(egl, GSR_VIDEO_CODEC_H264_VULKAN, false, false, &supported_video_codecs_vulkan); set_supported_video_codecs_ffmpeg(&supported_video_codecs, &supported_video_codecs_vulkan, egl->gpu_info.vendor); @@ -2149,10 +1804,11 @@ static bool monitor_capture_use_drm(const gsr_window *window, gsr_gpu_vendor ven typedef struct { const gsr_window *window; + int num_monitors; } capture_options_callback; static void output_monitor_info(const gsr_monitor *monitor, void *userdata) { - const capture_options_callback *options = (capture_options_callback*)userdata; + capture_options_callback *options = (capture_options_callback*)userdata; if(gsr_window_get_display_server(options->window) == GSR_DISPLAY_SERVER_WAYLAND) { vec2i monitor_size = monitor->size; gsr_monitor_rotation monitor_rotation = GSR_MONITOR_ROT_0; @@ -2164,6 +1820,7 @@ static void output_monitor_info(const gsr_monitor *monitor, void *userdata) { } else { printf("%.*s|%dx%d\n", monitor->name_len, monitor->name, monitor->size.x, monitor->size.y); } + ++options->num_monitors; } static void list_supported_capture_options(const gsr_window *window, const char *card_path, bool list_monitors) { @@ -2172,16 +1829,19 @@ static void list_supported_capture_options(const gsr_window *window, const char puts("window"); puts("focused"); } - puts("region"); + capture_options_callback options; + options.window = window; + options.num_monitors = 0; if(list_monitors) { - capture_options_callback options; - options.window = window; const bool is_x11 = gsr_window_get_display_server(window) == GSR_DISPLAY_SERVER_X11; const gsr_connection_type connection_type = is_x11 ? GSR_CONNECTION_X11 : GSR_CONNECTION_DRM; for_each_active_monitor_output(window, card_path, connection_type, output_monitor_info, &options); } + if(options.num_monitors > 0) + puts("region"); + #ifdef GSR_PORTAL // Desktop portal capture on x11 doesn't seem to be hardware accelerated if(!wayland) @@ -2192,20 +1852,27 @@ static void list_supported_capture_options(const gsr_window *window, const char return; char *session_handle = NULL; - if(gsr_dbus_screencast_create_session(&dbus, &session_handle) == 0) { - free(session_handle); + if(gsr_dbus_screencast_create_session(&dbus, &session_handle) == 0) puts("portal"); - } + gsr_dbus_deinit(&dbus); #endif } -static void info_command() { +static void version_command(void *userdata) { + (void)userdata; + puts(GSR_VERSION); + fflush(stdout); + _exit(0); +} + +static void info_command(void *userdata) { + (void)userdata; bool wayland = false; Display *dpy = XOpenDisplay(nullptr); if (!dpy) { wayland = true; - fprintf(stderr, "Warning: failed to connect to the X server. Assuming wayland is running without Xwayland\n"); + fprintf(stderr, "gsr warning: failed to connect to the X server. Assuming wayland is running without Xwayland\n"); } XSetErrorHandler(x11_error_handler); @@ -2218,13 +1885,13 @@ static void info_command() { // Disable prime-run and similar options as it doesn't work, the monitor to capture has to be run on the same device. // This is fine on wayland since nvidia uses drm interface there and the monitor query checks the monitors connected // to the drm device. - fprintf(stderr, "Warning: use of prime-run on X11 is not supported. Disabling prime-run\n"); + fprintf(stderr, "gsr warning: use of prime-run on X11 is not supported. Disabling prime-run\n"); disable_prime_run(); } gsr_window *window = gsr_window_create(dpy, wayland); if(!window) { - fprintf(stderr, "Error: failed to create window\n"); + fprintf(stderr, "gsr error: failed to create window\n"); _exit(1); } @@ -2239,7 +1906,7 @@ static void info_command() { if(monitor_capture_use_drm(window, egl.gpu_info.vendor)) { // TODO: Allow specifying another card, and in other places if(!gsr_get_valid_card_path(&egl, egl.card_path, true)) { - fprintf(stderr, "Error: no /dev/dri/cardX device found. Make sure that you have at least one monitor connected\n"); + fprintf(stderr, "gsr error: no /dev/dri/cardX device found. Make sure that you have at least one monitor connected\n"); list_monitors = false; } } @@ -2274,7 +1941,8 @@ static void info_command() { _exit(0); } -static void list_audio_devices_command() { +static void list_audio_devices_command(void *userdata) { + (void)userdata; const AudioDevices audio_devices = get_pulseaudio_inputs(); if(!audio_devices.default_output.empty()) @@ -2296,7 +1964,8 @@ static bool app_audio_query_callback(const char *app_name, void*) { return true; } -static void list_application_audio_command() { +static void list_application_audio_command(void *userdata) { + (void)userdata; #ifdef GSR_APP_AUDIO if(pulseaudio_server_is_pipewire()) { gsr_pipewire_audio audio; @@ -2312,13 +1981,13 @@ static void list_application_audio_command() { } // |card_path| can be NULL. If not NULL then |vendor| has to be valid -static void list_capture_options_command(const char *card_path, gsr_gpu_vendor vendor) { - (void)vendor; +static void list_capture_options_command(const char *card_path, void *userdata) { + (void)userdata; bool wayland = false; Display *dpy = XOpenDisplay(nullptr); if (!dpy) { wayland = true; - fprintf(stderr, "Warning: failed to connect to the X server. Assuming wayland is running without Xwayland\n"); + fprintf(stderr, "gsr warning: failed to connect to the X server. Assuming wayland is running without Xwayland\n"); } XSetErrorHandler(x11_error_handler); @@ -2331,13 +2000,13 @@ static void list_capture_options_command(const char *card_path, gsr_gpu_vendor v // Disable prime-run and similar options as it doesn't work, the monitor to capture has to be run on the same device. // This is fine on wayland since nvidia uses drm interface there and the monitor query checks the monitors connected // to the drm device. - fprintf(stderr, "Warning: use of prime-run on X11 is not supported. Disabling prime-run\n"); + fprintf(stderr, "gsr warning: use of prime-run on X11 is not supported. Disabling prime-run\n"); disable_prime_run(); } gsr_window *window = gsr_window_create(dpy, wayland); if(!window) { - fprintf(stderr, "Error: failed to create window\n"); + fprintf(stderr, "gsr error: failed to create window\n"); _exit(1); } @@ -2355,7 +2024,7 @@ static void list_capture_options_command(const char *card_path, gsr_gpu_vendor v if(monitor_capture_use_drm(window, egl.gpu_info.vendor)) { // TODO: Allow specifying another card, and in other places if(!gsr_get_valid_card_path(&egl, egl.card_path, true)) { - fprintf(stderr, "Error: no /dev/dri/cardX device found. Make sure that you have at least one monitor connected\n"); + fprintf(stderr, "gsr error: no /dev/dri/cardX device found. Make sure that you have at least one monitor connected\n"); list_monitors = false; } } @@ -2373,45 +2042,28 @@ static void list_capture_options_command(const char *card_path, gsr_gpu_vendor v _exit(0); } -static bool gpu_vendor_from_string(const char *vendor_str, gsr_gpu_vendor *vendor) { - if(strcmp(vendor_str, "amd") == 0) { - *vendor = GSR_GPU_VENDOR_AMD; - return true; - } else if(strcmp(vendor_str, "intel") == 0) { - *vendor = GSR_GPU_VENDOR_INTEL; - return true; - } else if(strcmp(vendor_str, "nvidia") == 0) { - *vendor = GSR_GPU_VENDOR_NVIDIA; - return true; - } else if(strcmp(vendor_str, "broadcom") == 0) { - *vendor = GSR_GPU_VENDOR_BROADCOM; - return true; - } else { - return false; - } -} - -static void validate_monitor_get_valid(const gsr_egl *egl, std::string &window_str) { +static std::string validate_monitor_get_valid(const gsr_egl *egl, const char* window) { const bool is_x11 = gsr_window_get_display_server(egl->window) == GSR_DISPLAY_SERVER_X11; const gsr_connection_type connection_type = is_x11 ? GSR_CONNECTION_X11 : GSR_CONNECTION_DRM; const bool capture_use_drm = monitor_capture_use_drm(egl->window, egl->gpu_info.vendor); - if(strcmp(window_str.c_str(), "screen") == 0) { + std::string window_result = window; + if(strcmp(window_result.c_str(), "screen") == 0) { FirstOutputCallback data; data.output_name = NULL; for_each_active_monitor_output(egl->window, egl->card_path, connection_type, get_first_output_callback, &data); if(data.output_name) { - window_str = data.output_name; + window_result = data.output_name; free(data.output_name); } else { - fprintf(stderr, "Error: no usable output found\n"); + fprintf(stderr, "gsr error: no usable output found\n"); _exit(51); } - } else if(capture_use_drm || (strcmp(window_str.c_str(), "screen-direct") != 0 && strcmp(window_str.c_str(), "screen-direct-force") != 0)) { + } else if(capture_use_drm || (strcmp(window_result.c_str(), "screen-direct") != 0 && strcmp(window_result.c_str(), "screen-direct-force") != 0)) { gsr_monitor gmon; - if(!get_monitor_by_name(egl, connection_type, window_str.c_str(), &gmon)) { - fprintf(stderr, "gsr error: display \"%s\" not found, expected one of:\n", window_str.c_str()); + if(!get_monitor_by_name(egl, connection_type, window_result.c_str(), &gmon)) { + fprintf(stderr, "gsr error: display \"%s\" not found, expected one of:\n", window_result.c_str()); fprintf(stderr, " \"screen\"\n"); if(!capture_use_drm) fprintf(stderr, " \"screen-direct\"\n"); @@ -2422,6 +2074,7 @@ static void validate_monitor_get_valid(const gsr_egl *egl, std::string &window_s _exit(51); } } + return window_result; } static std::string get_monitor_by_region_center(const gsr_egl *egl, vec2i region_position, vec2i region_size, vec2i *monitor_pos, vec2i *monitor_size) { @@ -2446,58 +2099,58 @@ static std::string get_monitor_by_region_center(const gsr_egl *egl, vec2i region return result; } -static gsr_capture* create_monitor_capture(const std::string &window_str, vec2i output_resolution, vec2i region_size, vec2i region_position, gsr_egl *egl, int fps, bool hdr, bool record_cursor, bool prefer_ximage) { +static gsr_capture* create_monitor_capture(const args_parser &arg_parser, gsr_egl *egl, bool prefer_ximage) { if(gsr_window_get_display_server(egl->window) == GSR_DISPLAY_SERVER_X11 && prefer_ximage) { gsr_capture_ximage_params ximage_params; ximage_params.egl = egl; - ximage_params.display_to_capture = window_str.c_str(); - ximage_params.record_cursor = record_cursor; - ximage_params.output_resolution = output_resolution; - ximage_params.region_size = region_size; - ximage_params.region_position = region_position; + ximage_params.display_to_capture = arg_parser.window; + ximage_params.record_cursor = arg_parser.record_cursor; + ximage_params.output_resolution = arg_parser.output_resolution; + ximage_params.region_size = arg_parser.region_size; + ximage_params.region_position = arg_parser.region_position; return gsr_capture_ximage_create(&ximage_params); } if(monitor_capture_use_drm(egl->window, egl->gpu_info.vendor)) { gsr_capture_kms_params kms_params; kms_params.egl = egl; - kms_params.display_to_capture = window_str.c_str(); - kms_params.record_cursor = record_cursor; - kms_params.hdr = hdr; - kms_params.fps = fps; - kms_params.output_resolution = output_resolution; - kms_params.region_size = region_size; - kms_params.region_position = region_position; + kms_params.display_to_capture = arg_parser.window; + kms_params.record_cursor = arg_parser.record_cursor; + kms_params.hdr = video_codec_is_hdr(arg_parser.video_codec); + kms_params.fps = arg_parser.fps; + kms_params.output_resolution = arg_parser.output_resolution; + kms_params.region_size = arg_parser.region_size; + kms_params.region_position = arg_parser.region_position; return gsr_capture_kms_create(&kms_params); } else { - const char *capture_target = window_str.c_str(); - const bool direct_capture = strcmp(window_str.c_str(), "screen-direct") == 0 || strcmp(window_str.c_str(), "screen-direct-force") == 0; + const char *capture_target = arg_parser.window; + const bool direct_capture = strcmp(arg_parser.window, "screen-direct") == 0 || strcmp(arg_parser.window, "screen-direct-force") == 0; if(direct_capture) { capture_target = "screen"; - fprintf(stderr, "Warning: %s capture option is not recommended unless you use G-SYNC as Nvidia has driver issues that can cause your system or games to freeze/crash.\n", window_str.c_str()); + fprintf(stderr, "gsr warning: %s capture option is not recommended unless you use G-SYNC as Nvidia has driver issues that can cause your system or games to freeze/crash.\n", arg_parser.window); } gsr_capture_nvfbc_params nvfbc_params; nvfbc_params.egl = egl; nvfbc_params.display_to_capture = capture_target; - nvfbc_params.fps = fps; + nvfbc_params.fps = arg_parser.fps; nvfbc_params.direct_capture = direct_capture; - nvfbc_params.record_cursor = record_cursor; - nvfbc_params.output_resolution = output_resolution; - nvfbc_params.region_size = region_size; - nvfbc_params.region_position = region_position; + nvfbc_params.record_cursor = arg_parser.record_cursor; + nvfbc_params.output_resolution = arg_parser.output_resolution; + nvfbc_params.region_size = arg_parser.region_size; + nvfbc_params.region_position = arg_parser.region_position; return gsr_capture_nvfbc_create(&nvfbc_params); } } -static void region_get_data(std::string &window_str, gsr_egl *egl, vec2i *region_size, vec2i *region_position) { +static std::string region_get_data(gsr_egl *egl, vec2i *region_size, vec2i *region_position) { vec2i monitor_pos = {0, 0}; vec2i monitor_size = {0, 0}; - window_str = get_monitor_by_region_center(egl, *region_position, *region_size, &monitor_pos, &monitor_size); - if(window_str.empty()) { + std::string window = get_monitor_by_region_center(egl, *region_position, *region_size, &monitor_pos, &monitor_size); + if(window.empty()) { const bool is_x11 = gsr_window_get_display_server(egl->window) == GSR_DISPLAY_SERVER_X11; const gsr_connection_type connection_type = is_x11 ? GSR_CONNECTION_X11 : GSR_CONNECTION_DRM; - fprintf(stderr, "Error: the region %dx%d+%d+%d doesn't match any monitor. Available monitors and their regions:\n", region_size->x, region_size->y, region_position->x, region_position->y); + fprintf(stderr, "gsr error: the region %dx%d+%d+%d doesn't match any monitor. Available monitors and their regions:\n", region_size->x, region_size->y, region_position->x, region_position->y); MonitorOutputCallbackUserdata userdata; userdata.window = egl->window; @@ -2513,69 +2166,73 @@ static void region_get_data(std::string &window_str, gsr_egl *egl, vec2i *region region_position->x -= monitor_pos.x; region_position->y -= monitor_pos.y; } + return window; } -static gsr_capture* create_capture_impl(std::string &window_str, vec2i output_resolution, vec2i region_size, vec2i region_position, bool wayland, gsr_egl *egl, int fps, bool hdr, - bool record_cursor, bool restore_portal_session, const char *portal_session_token_filepath, bool prefer_ximage) -{ +static gsr_capture* create_capture_impl(args_parser &arg_parser, gsr_egl *egl, bool prefer_ximage) { Window src_window_id = None; bool follow_focused = false; + const bool wayland = gsr_window_get_display_server(egl->window) == GSR_DISPLAY_SERVER_WAYLAND; gsr_capture *capture = nullptr; - if(strcmp(window_str.c_str(), "focused") == 0) { + if(strcmp(arg_parser.window, "focused") == 0) { if(wayland) { - fprintf(stderr, "Error: GPU Screen Recorder window capture only works in a pure X11 session. Xwayland is not supported. You can record a monitor instead on wayland\n"); + fprintf(stderr, "gsr error: GPU Screen Recorder window capture only works in a pure X11 session. Xwayland is not supported. You can record a monitor instead on wayland\n"); _exit(2); } - if(output_resolution.x <= 0 || output_resolution.y <= 0) { - fprintf(stderr, "Error: invalid value for option -s '%dx%d' when using -w focused option. expected width and height to be greater than 0\n", output_resolution.x, output_resolution.y); - usage(); + if(arg_parser.output_resolution.x <= 0 || arg_parser.output_resolution.y <= 0) { + fprintf(stderr, "gsr error: invalid value for option -s '%dx%d' when using -w focused option. expected width and height to be greater than 0\n", arg_parser.output_resolution.x, arg_parser.output_resolution.y); + args_parser_print_usage(); + _exit(1); } follow_focused = true; - } else if(strcmp(window_str.c_str(), "portal") == 0) { + } else if(strcmp(arg_parser.window, "portal") == 0) { #ifdef GSR_PORTAL // Desktop portal capture on x11 doesn't seem to be hardware accelerated if(!wayland) { - fprintf(stderr, "Error: desktop portal capture is not supported on X11\n"); + fprintf(stderr, "gsr error: desktop portal capture is not supported on X11\n"); _exit(1); } gsr_capture_portal_params portal_params; portal_params.egl = egl; - portal_params.record_cursor = record_cursor; - portal_params.restore_portal_session = restore_portal_session; - portal_params.portal_session_token_filepath = portal_session_token_filepath; - portal_params.output_resolution = output_resolution; + portal_params.record_cursor = arg_parser.record_cursor; + portal_params.restore_portal_session = arg_parser.restore_portal_session; + portal_params.portal_session_token_filepath = arg_parser.portal_session_token_filepath; + portal_params.output_resolution = arg_parser.output_resolution; capture = gsr_capture_portal_create(&portal_params); if(!capture) _exit(1); #else - fprintf(stderr, "Error: option '-w portal' used but GPU Screen Recorder was compiled without desktop portal support. Please recompile GPU Screen recorder with the -Dportal=true option\n"); + fprintf(stderr, "gsr error: option '-w portal' used but GPU Screen Recorder was compiled without desktop portal support. Please recompile GPU Screen recorder with the -Dportal=true option\n"); _exit(2); #endif - } else if(strcmp(window_str.c_str(), "region") == 0) { - region_get_data(window_str, egl, ®ion_size, ®ion_position); - capture = create_monitor_capture(window_str, output_resolution, region_size, region_position, egl, fps, hdr, record_cursor, prefer_ximage); + } else if(strcmp(arg_parser.window, "region") == 0) { + const std::string window = region_get_data(egl, &arg_parser.region_size, &arg_parser.region_position); + snprintf(arg_parser.window, sizeof(arg_parser.window), "%s", window.c_str()); + capture = create_monitor_capture(arg_parser, egl, prefer_ximage); if(!capture) _exit(1); - } else if(contains_non_hex_number(window_str.c_str())) { - validate_monitor_get_valid(egl, window_str); - capture = create_monitor_capture(window_str, output_resolution, region_size, region_position, egl, fps, hdr, record_cursor, prefer_ximage); + } else if(contains_non_hex_number(arg_parser.window)) { + const std::string window = validate_monitor_get_valid(egl, arg_parser.window); + snprintf(arg_parser.window, sizeof(arg_parser.window), "%s", window.c_str()); + capture = create_monitor_capture(arg_parser, egl, prefer_ximage); if(!capture) _exit(1); } else { if(wayland) { - fprintf(stderr, "Error: GPU Screen Recorder window capture only works in a pure X11 session. Xwayland is not supported. You can record a monitor instead on wayland or use -w portal option which supports window capture if your wayland compositor supports window capture\n"); + fprintf(stderr, "gsr error: GPU Screen Recorder window capture only works in a pure X11 session. Xwayland is not supported. You can record a monitor instead on wayland or use -w portal option which supports window capture if your wayland compositor supports window capture\n"); _exit(2); } errno = 0; - src_window_id = strtol(window_str.c_str(), nullptr, 0); + src_window_id = strtol(arg_parser.window, nullptr, 0); if(src_window_id == None || errno == EINVAL) { - fprintf(stderr, "Invalid window number %s\n", window_str.c_str()); - usage(); + fprintf(stderr, "gsr error: invalid window number %s\n", arg_parser.window); + args_parser_print_usage(); + _exit(1); } } @@ -2584,8 +2241,8 @@ static gsr_capture* create_capture_impl(std::string &window_str, vec2i output_re xcomposite_params.egl = egl; xcomposite_params.window = src_window_id; xcomposite_params.follow_focused = follow_focused; - xcomposite_params.record_cursor = record_cursor; - xcomposite_params.output_resolution = output_resolution; + xcomposite_params.record_cursor = arg_parser.record_cursor; + xcomposite_params.output_resolution = arg_parser.output_resolution; capture = gsr_capture_xcomposite_create(&xcomposite_params); if(!capture) _exit(1); @@ -2603,15 +2260,15 @@ static gsr_color_range image_format_to_color_range(gsr_image_format image_format return GSR_COLOR_RANGE_FULL; } -static int video_quality_to_image_quality_value(VideoQuality video_quality) { +static int video_quality_to_image_quality_value(gsr_video_quality video_quality) { switch(video_quality) { - case VideoQuality::MEDIUM: + case GSR_VIDEO_QUALITY_MEDIUM: return 75; - case VideoQuality::HIGH: + case GSR_VIDEO_QUALITY_HIGH: return 85; - case VideoQuality::VERY_HIGH: + case GSR_VIDEO_QUALITY_VERY_HIGH: return 90; - case VideoQuality::ULTRA: + case GSR_VIDEO_QUALITY_ULTRA: return 97; } assert(false); @@ -2619,12 +2276,11 @@ static int video_quality_to_image_quality_value(VideoQuality video_quality) { } // TODO: 10-bit and hdr. -static void capture_image_to_file(const char *filepath, std::string &window_str, vec2i output_resolution, vec2i region_size, vec2i region_position, bool wayland, gsr_egl *egl, gsr_image_format image_format, - bool record_cursor, bool restore_portal_session, const char *portal_session_token_filepath, VideoQuality video_quality) { +static void capture_image_to_file(args_parser &arg_parser, gsr_egl *egl, gsr_image_format image_format) { const gsr_color_range color_range = image_format_to_color_range(image_format); const int fps = 60; const bool prefer_ximage = true; - gsr_capture *capture = create_capture_impl(window_str, output_resolution, region_size, region_position, wayland, egl, fps, false, record_cursor, restore_portal_session, portal_session_token_filepath, prefer_ximage); + gsr_capture *capture = create_capture_impl(arg_parser, egl, prefer_ximage); gsr_capture_metadata capture_metadata; capture_metadata.width = 0; @@ -2685,9 +2341,9 @@ static void capture_image_to_file(const char *filepath, std::string &window_str, gsr_egl_swap_buffers(egl); - const int image_quality = video_quality_to_image_quality_value(video_quality); - if(!gsr_image_writer_write_to_file(&image_writer, filepath, image_format, image_quality)) { - fprintf(stderr, "gsr error: capture_image_to_file_wayland: failed to write opengl texture to image output file %s\n", filepath); + const int image_quality = video_quality_to_image_quality_value(arg_parser.video_quality); + if(!gsr_image_writer_write_to_file(&image_writer, arg_parser.filename, image_format, image_quality)) { + fprintf(stderr, "gsr error: capture_image_to_file_wayland: failed to write opengl texture to image output file %s\n", arg_parser.filename); _exit(1); } @@ -2696,7 +2352,7 @@ static void capture_image_to_file(const char *filepath, std::string &window_str, _exit(should_stop_error ? 3 : 0); } -static AVPixelFormat get_pixel_format(VideoCodec video_codec, gsr_gpu_vendor vendor, bool use_software_video_encoder) { +static AVPixelFormat get_pixel_format(gsr_video_codec video_codec, gsr_gpu_vendor vendor, bool use_software_video_encoder) { if(use_software_video_encoder) { return AV_PIX_FMT_NV12; } else { @@ -2707,27 +2363,6 @@ static AVPixelFormat get_pixel_format(VideoCodec video_codec, gsr_gpu_vendor ven } } -enum class ArgType { - STRING, - BOOLEAN -}; - -struct Arg { - std::vector<const char*> values; - bool optional = false; - bool list = false; - ArgType arg_type = ArgType::STRING; - union { - bool boolean = false; - } typed_value; - - const char* value() const { - if(values.empty()) - return nullptr; - return values.front(); - } -}; - static void match_app_audio_input_to_available_apps(const std::vector<AudioInput> &requested_audio_inputs, const std::vector<std::string> &app_audio_names) { for(const AudioInput &request_audio_input : requested_audio_inputs) { if(request_audio_input.type != AudioInputType::APPLICATION || request_audio_input.inverted) @@ -2754,14 +2389,15 @@ static void match_app_audio_input_to_available_apps(const std::vector<AudioInput // Manually check if the audio inputs we give exist. This is only needed for pipewire, not pulseaudio. // Pipewire instead DEFAULTS TO THE DEFAULT AUDIO INPUT. THAT'S RETARDED. // OH, YOU MISSPELLED THE AUDIO INPUT? FUCK YOU -static std::vector<MergedAudioInputs> parse_audio_inputs(const AudioDevices &audio_devices, const Arg &audio_input_arg) { +static std::vector<MergedAudioInputs> parse_audio_inputs(const AudioDevices &audio_devices, const Arg *audio_input_arg) { std::vector<MergedAudioInputs> requested_audio_inputs; - for(const char *audio_input : audio_input_arg.values) { + for(int i = 0; i < audio_input_arg->num_values; ++i) { + const char *audio_input = audio_input_arg->values[i]; if(!audio_input || audio_input[0] == '\0') continue; - requested_audio_inputs.push_back(parse_audio_input_arg(audio_input, audio_devices)); + requested_audio_inputs.push_back(parse_audio_input_arg(audio_input)); for(AudioInput &request_audio_input : requested_audio_inputs.back().audio_inputs) { if(request_audio_input.type != AudioInputType::DEVICE) continue; @@ -2770,13 +2406,13 @@ static std::vector<MergedAudioInputs> parse_audio_inputs(const AudioDevices &aud if(request_audio_input.name == "default_output") { if(audio_devices.default_output.empty()) { - fprintf(stderr, "Error: -a default_output was specified but no default audio output is specified in the audio server\n"); + fprintf(stderr, "gsr error: -a default_output was specified but no default audio output is specified in the audio server\n"); _exit(2); } match = true; } else if(request_audio_input.name == "default_input") { if(audio_devices.default_input.empty()) { - fprintf(stderr, "Error: -a default_input was specified but no default audio input is specified in the audio server\n"); + fprintf(stderr, "gsr error: -a default_input was specified but no default audio input is specified in the audio server\n"); _exit(2); } match = true; @@ -2787,7 +2423,7 @@ static std::vector<MergedAudioInputs> parse_audio_inputs(const AudioDevices &aud } if(!match) { - fprintf(stderr, "Error: Audio device '%s' is not a valid audio device, expected one of:\n", request_audio_input.name.c_str()); + fprintf(stderr, "gsr error: Audio device '%s' is not a valid audio device, expected one of:\n", request_audio_input.name.c_str()); if(!audio_devices.default_output.empty()) fprintf(stderr, " default_output (Default output)\n"); if(!audio_devices.default_input.empty()) @@ -2865,40 +2501,40 @@ static void validate_merged_audio_inputs_app_audio(const std::vector<MergedAudio } } -static AudioCodec select_audio_codec_with_fallback(AudioCodec audio_codec, const std::string &file_extension, bool uses_amix) { +static gsr_audio_codec select_audio_codec_with_fallback(gsr_audio_codec audio_codec, const std::string &file_extension, bool uses_amix) { switch(audio_codec) { - case AudioCodec::AAC: { + case GSR_AUDIO_CODEC_AAC: { if(file_extension == "webm") { //audio_codec_to_use = "opus"; - audio_codec = AudioCodec::OPUS; - fprintf(stderr, "Warning: .webm files only support opus audio codec, changing audio codec from aac to opus\n"); + audio_codec = GSR_AUDIO_CODEC_OPUS; + fprintf(stderr, "gsr warning: .webm files only support opus audio codec, changing audio codec from aac to opus\n"); } break; } - case AudioCodec::OPUS: { + case GSR_AUDIO_CODEC_OPUS: { // TODO: Also check mpegts? if(file_extension != "mp4" && file_extension != "mkv" && file_extension != "webm") { //audio_codec_to_use = "aac"; - audio_codec = AudioCodec::AAC; - fprintf(stderr, "Warning: opus audio codec is only supported by .mp4, .mkv and .webm files, falling back to aac instead\n"); + audio_codec = GSR_AUDIO_CODEC_AAC; + fprintf(stderr, "gsr warning: opus audio codec is only supported by .mp4, .mkv and .webm files, falling back to aac instead\n"); } break; } - case AudioCodec::FLAC: { + case GSR_AUDIO_CODEC_FLAC: { // TODO: Also check mpegts? if(file_extension == "webm") { //audio_codec_to_use = "opus"; - audio_codec = AudioCodec::OPUS; - fprintf(stderr, "Warning: .webm files only support opus audio codec, changing audio codec from flac to opus\n"); + audio_codec = GSR_AUDIO_CODEC_OPUS; + fprintf(stderr, "gsr warning: .webm files only support opus audio codec, changing audio codec from flac to opus\n"); } else if(file_extension != "mp4" && file_extension != "mkv") { //audio_codec_to_use = "aac"; - audio_codec = AudioCodec::AAC; - fprintf(stderr, "Warning: flac audio codec is only supported by .mp4 and .mkv files, falling back to aac instead\n"); + audio_codec = GSR_AUDIO_CODEC_AAC; + fprintf(stderr, "gsr warning: flac audio codec is only supported by .mp4 and .mkv files, falling back to aac instead\n"); } else if(uses_amix) { // TODO: remove this? is it true anymore? //audio_codec_to_use = "opus"; - audio_codec = AudioCodec::OPUS; - fprintf(stderr, "Warning: flac audio codec is not supported when mixing audio sources, falling back to opus instead\n"); + audio_codec = GSR_AUDIO_CODEC_OPUS; + fprintf(stderr, "gsr warning: flac audio codec is not supported when mixing audio sources, falling back to opus instead\n"); } break; } @@ -2906,106 +2542,89 @@ static AudioCodec select_audio_codec_with_fallback(AudioCodec audio_codec, const return audio_codec; } -static const char* video_codec_to_string(VideoCodec video_codec) { - switch(video_codec) { - case VideoCodec::H264: return "h264"; - case VideoCodec::HEVC: return "hevc"; - case VideoCodec::HEVC_HDR: return "hevc_hdr"; - case VideoCodec::HEVC_10BIT: return "hevc_10bit"; - case VideoCodec::AV1: return "av1"; - case VideoCodec::AV1_HDR: return "av1_hdr"; - case VideoCodec::AV1_10BIT: return "av1_10bit"; - case VideoCodec::VP8: return "vp8"; - case VideoCodec::VP9: return "vp9"; - case VideoCodec::H264_VULKAN: return "h264_vulkan"; - case VideoCodec::HEVC_VULKAN: return "hevc_vulkan"; - } - return ""; -} - -static bool video_codec_only_supports_low_power_mode(const gsr_supported_video_codecs &supported_video_codecs, VideoCodec video_codec) { +static bool video_codec_only_supports_low_power_mode(const gsr_supported_video_codecs &supported_video_codecs, gsr_video_codec video_codec) { switch(video_codec) { - case VideoCodec::H264: return supported_video_codecs.h264.low_power; - case VideoCodec::HEVC: return supported_video_codecs.hevc.low_power; - case VideoCodec::HEVC_HDR: return supported_video_codecs.hevc_hdr.low_power; - case VideoCodec::HEVC_10BIT: return supported_video_codecs.hevc_10bit.low_power; - case VideoCodec::AV1: return supported_video_codecs.av1.low_power; - case VideoCodec::AV1_HDR: return supported_video_codecs.av1_hdr.low_power; - case VideoCodec::AV1_10BIT: return supported_video_codecs.av1_10bit.low_power; - case VideoCodec::VP8: return supported_video_codecs.vp8.low_power; - case VideoCodec::VP9: return supported_video_codecs.vp9.low_power; - case VideoCodec::H264_VULKAN: return supported_video_codecs.h264.low_power; - case VideoCodec::HEVC_VULKAN: return supported_video_codecs.hevc.low_power; // TODO: hdr, 10 bit + case GSR_VIDEO_CODEC_H264: return supported_video_codecs.h264.low_power; + case GSR_VIDEO_CODEC_HEVC: return supported_video_codecs.hevc.low_power; + case GSR_VIDEO_CODEC_HEVC_HDR: return supported_video_codecs.hevc_hdr.low_power; + case GSR_VIDEO_CODEC_HEVC_10BIT: return supported_video_codecs.hevc_10bit.low_power; + case GSR_VIDEO_CODEC_AV1: return supported_video_codecs.av1.low_power; + case GSR_VIDEO_CODEC_AV1_HDR: return supported_video_codecs.av1_hdr.low_power; + case GSR_VIDEO_CODEC_AV1_10BIT: return supported_video_codecs.av1_10bit.low_power; + case GSR_VIDEO_CODEC_VP8: return supported_video_codecs.vp8.low_power; + case GSR_VIDEO_CODEC_VP9: return supported_video_codecs.vp9.low_power; + case GSR_VIDEO_CODEC_H264_VULKAN: return supported_video_codecs.h264.low_power; + case GSR_VIDEO_CODEC_HEVC_VULKAN: return supported_video_codecs.hevc.low_power; // TODO: hdr, 10 bit } return false; } -static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bool use_software_video_encoder, bool video_codec_auto, const char *video_codec_to_use, bool is_flv, bool *low_power) { +static const AVCodec* pick_video_codec(gsr_video_codec *video_codec, gsr_egl *egl, bool use_software_video_encoder, bool video_codec_auto, bool is_flv, bool *low_power) { // TODO: software encoder for hevc, av1, vp8 and vp9 *low_power = false; gsr_supported_video_codecs supported_video_codecs; if(!get_supported_video_codecs(egl, *video_codec, use_software_video_encoder, true, &supported_video_codecs)) { - fprintf(stderr, "Error: failed to query for supported video codecs\n"); + fprintf(stderr, "gsr error: failed to query for supported video codecs\n"); _exit(11); } const AVCodec *video_codec_f = nullptr; switch(*video_codec) { - case VideoCodec::H264: { + case GSR_VIDEO_CODEC_H264: { if(use_software_video_encoder) video_codec_f = avcodec_find_encoder_by_name("libx264"); else if(supported_video_codecs.h264.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::HEVC: { + case GSR_VIDEO_CODEC_HEVC: { if(supported_video_codecs.hevc.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::HEVC_HDR: { + case GSR_VIDEO_CODEC_HEVC_HDR: { if(supported_video_codecs.hevc_hdr.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::HEVC_10BIT: { + case GSR_VIDEO_CODEC_HEVC_10BIT: { if(supported_video_codecs.hevc_10bit.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::AV1: { + case GSR_VIDEO_CODEC_AV1: { if(supported_video_codecs.av1.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::AV1_HDR: { + case GSR_VIDEO_CODEC_AV1_HDR: { if(supported_video_codecs.av1_hdr.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::AV1_10BIT: { + case GSR_VIDEO_CODEC_AV1_10BIT: { if(supported_video_codecs.av1_10bit.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::VP8: { + case GSR_VIDEO_CODEC_VP8: { if(supported_video_codecs.vp8.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::VP9: { + case GSR_VIDEO_CODEC_VP9: { if(supported_video_codecs.vp9.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::H264_VULKAN: { + case GSR_VIDEO_CODEC_H264_VULKAN: { if(supported_video_codecs.h264.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::HEVC_VULKAN: { + case GSR_VIDEO_CODEC_HEVC_VULKAN: { // TODO: hdr, 10 bit if(supported_video_codecs.hevc.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); @@ -3015,57 +2634,53 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo if(!video_codec_auto && !video_codec_f && !is_flv) { switch(*video_codec) { - case VideoCodec::H264: { - fprintf(stderr, "Warning: selected video codec h264 is not supported, trying hevc instead\n"); - video_codec_to_use = "hevc"; + case GSR_VIDEO_CODEC_H264: { + fprintf(stderr, "gsr warning: selected video codec h264 is not supported, trying hevc instead\n"); + *video_codec = GSR_VIDEO_CODEC_HEVC; if(supported_video_codecs.hevc.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::HEVC: - case VideoCodec::HEVC_HDR: - case VideoCodec::HEVC_10BIT: { - fprintf(stderr, "Warning: selected video codec hevc is not supported, trying h264 instead\n"); - video_codec_to_use = "h264"; - *video_codec = VideoCodec::H264; + case GSR_VIDEO_CODEC_HEVC: + case GSR_VIDEO_CODEC_HEVC_HDR: + case GSR_VIDEO_CODEC_HEVC_10BIT: { + fprintf(stderr, "gsr warning: selected video codec hevc is not supported, trying h264 instead\n"); + *video_codec = GSR_VIDEO_CODEC_H264; if(supported_video_codecs.h264.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::AV1: - case VideoCodec::AV1_HDR: - case VideoCodec::AV1_10BIT: { - fprintf(stderr, "Warning: selected video codec av1 is not supported, trying h264 instead\n"); - video_codec_to_use = "h264"; - *video_codec = VideoCodec::H264; + case GSR_VIDEO_CODEC_AV1: + case GSR_VIDEO_CODEC_AV1_HDR: + case GSR_VIDEO_CODEC_AV1_10BIT: { + fprintf(stderr, "gsr warning: selected video codec av1 is not supported, trying h264 instead\n"); + *video_codec = GSR_VIDEO_CODEC_H264; if(supported_video_codecs.h264.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::VP8: - case VideoCodec::VP9: + case GSR_VIDEO_CODEC_VP8: + case GSR_VIDEO_CODEC_VP9: // TODO: Cant fallback to other codec because webm only supports vp8/vp9 break; - case VideoCodec::H264_VULKAN: { - fprintf(stderr, "Warning: selected video codec h264_vulkan is not supported, trying h264 instead\n"); - video_codec_to_use = "h264"; - *video_codec = VideoCodec::H264; + case GSR_VIDEO_CODEC_H264_VULKAN: { + fprintf(stderr, "gsr warning: selected video codec h264_vulkan is not supported, trying h264 instead\n"); + *video_codec = GSR_VIDEO_CODEC_H264; // Need to do a query again because this time it's without vulkan if(!get_supported_video_codecs(egl, *video_codec, use_software_video_encoder, true, &supported_video_codecs)) { - fprintf(stderr, "Error: failed to query for supported video codecs\n"); + fprintf(stderr, "gsr error: failed to query for supported video codecs\n"); _exit(11); } if(supported_video_codecs.h264.supported) video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor); break; } - case VideoCodec::HEVC_VULKAN: { - fprintf(stderr, "Warning: selected video codec hevc_vulkan is not supported, trying hevc instead\n"); - video_codec_to_use = "hevc"; - *video_codec = VideoCodec::HEVC; + case GSR_VIDEO_CODEC_HEVC_VULKAN: { + fprintf(stderr, "gsr warning: selected video codec hevc_vulkan is not supported, trying hevc instead\n"); + *video_codec = GSR_VIDEO_CODEC_HEVC; // Need to do a query again because this time it's without vulkan if(!get_supported_video_codecs(egl, *video_codec, use_software_video_encoder, true, &supported_video_codecs)) { - fprintf(stderr, "Error: failed to query for supported video codecs\n"); + fprintf(stderr, "gsr error: failed to query for supported video codecs\n"); _exit(11); } if(supported_video_codecs.hevc.supported) @@ -3075,11 +2690,9 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo } } - (void)video_codec_to_use; - if(!video_codec_f) { const char *video_codec_name = video_codec_to_string(*video_codec); - fprintf(stderr, "Error: your gpu does not support '%s' video codec. If you are sure that your gpu does support '%s' video encoding and you are using an AMD/Intel GPU,\n" + fprintf(stderr, "gsr error: your gpu does not support '%s' video codec. If you are sure that your gpu does support '%s' video encoding and you are using an AMD/Intel GPU,\n" " then make sure you have installed the GPU specific vaapi packages (intel-media-driver, libva-intel-driver, libva-mesa-driver and linux-firmware).\n" " It's also possible that your distro has disabled hardware accelerated video encoding for '%s' video codec.\n" " This may be the case on corporate distros such as Manjaro, Fedora or OpenSUSE.\n" @@ -3097,57 +2710,54 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo return video_codec_f; } -static const AVCodec* select_video_codec_with_fallback(VideoCodec *video_codec, const char *video_codec_to_use, const char *file_extension, bool use_software_video_encoder, gsr_egl *egl, bool *low_power) { - const bool video_codec_auto = strcmp(video_codec_to_use, "auto") == 0; +static const AVCodec* select_video_codec_with_fallback(gsr_video_codec *video_codec, const char *file_extension, bool use_software_video_encoder, gsr_egl *egl, bool *low_power) { + const bool video_codec_auto = *video_codec == (gsr_video_codec)GSR_VIDEO_CODEC_AUTO; if(video_codec_auto) { if(strcmp(file_extension, "webm") == 0) { - fprintf(stderr, "Info: using vp8 encoder because a codec was not specified and the file extension is .webm\n"); - video_codec_to_use = "vp8"; - *video_codec = VideoCodec::VP8; + fprintf(stderr, "gsr info: using vp8 encoder because a codec was not specified and the file extension is .webm\n"); + *video_codec = GSR_VIDEO_CODEC_VP8; } else { - fprintf(stderr, "Info: using h264 encoder because a codec was not specified\n"); - video_codec_to_use = "h264"; - *video_codec = VideoCodec::H264; + fprintf(stderr, "gsr info: using h264 encoder because a codec was not specified\n"); + *video_codec = GSR_VIDEO_CODEC_H264; } } // TODO: Allow hevc, vp9 and av1 in (enhanced) flv (supported since ffmpeg 6.1) const bool is_flv = strcmp(file_extension, "flv") == 0; if(is_flv) { - if(*video_codec != VideoCodec::H264) { - video_codec_to_use = "h264"; - *video_codec = VideoCodec::H264; - fprintf(stderr, "Warning: hevc/av1 is not compatible with flv, falling back to h264 instead.\n"); + if(*video_codec != GSR_VIDEO_CODEC_H264) { + *video_codec = GSR_VIDEO_CODEC_H264; + fprintf(stderr, "gsr warning: hevc/av1 is not compatible with flv, falling back to h264 instead.\n"); } - // if(audio_codec != AudioCodec::AAC) { + // if(audio_codec != GSR_AUDIO_CODEC_AAC) { // audio_codec_to_use = "aac"; - // audio_codec = AudioCodec::AAC; - // fprintf(stderr, "Warning: flv only supports aac, falling back to aac instead.\n"); + // audio_codec = GSR_AUDIO_CODEC_AAC; + // fprintf(stderr, "gsr warning: flv only supports aac, falling back to aac instead.\n"); // } } const bool is_hls = strcmp(file_extension, "m3u8") == 0; if(is_hls) { if(video_codec_is_av1(*video_codec)) { - video_codec_to_use = "hevc"; - *video_codec = VideoCodec::HEVC; - fprintf(stderr, "Warning: av1 is not compatible with hls (m3u8), falling back to hevc instead.\n"); + *video_codec = GSR_VIDEO_CODEC_HEVC; + fprintf(stderr, "gsr warning: av1 is not compatible with hls (m3u8), falling back to hevc instead.\n"); } - // if(audio_codec != AudioCodec::AAC) { + // if(audio_codec != GSR_AUDIO_CODEC_AAC) { // audio_codec_to_use = "aac"; - // audio_codec = AudioCodec::AAC; - // fprintf(stderr, "Warning: hls (m3u8) only supports aac, falling back to aac instead.\n"); + // audio_codec = GSR_AUDIO_CODEC_AAC; + // fprintf(stderr, "gsr warning: hls (m3u8) only supports aac, falling back to aac instead.\n"); // } } - if(use_software_video_encoder && *video_codec != VideoCodec::H264) { - fprintf(stderr, "Error: \"-encoder cpu\" option is currently only available when using h264 codec option (-k)\n"); - usage(); + if(use_software_video_encoder && *video_codec != GSR_VIDEO_CODEC_H264) { + fprintf(stderr, "gsr error: \"-encoder cpu\" option is currently only available when using h264 codec option (-k)\n"); + args_parser_print_usage(); + _exit(1); } - return pick_video_codec(video_codec, egl, use_software_video_encoder, video_codec_auto, video_codec_to_use, is_flv, low_power); + return pick_video_codec(video_codec, egl, use_software_video_encoder, video_codec_auto, is_flv, low_power); } static std::vector<AudioDeviceData> create_device_audio_inputs(const std::vector<AudioInput> &audio_inputs, AVCodecContext *audio_codec_context, int num_channels, double num_audio_frames_shift, std::vector<AVFilterContext*> &src_filter_ctx, bool use_amix) { @@ -3168,7 +2778,7 @@ static std::vector<AudioDeviceData> create_device_audio_inputs(const std::vector } else { const std::string description = "gsr-" + audio_input.name; if(sound_device_get_by_name(&audio_device.sound_device, audio_input.name.c_str(), description.c_str(), num_channels, audio_codec_context->frame_size, audio_codec_context_get_audio_format(audio_codec_context)) != 0) { - fprintf(stderr, "Error: failed to get \"%s\" audio device\n", audio_input.name.c_str()); + fprintf(stderr, "gsr error: failed to get \"%s\" audio device\n", audio_input.name.c_str()); _exit(1); } } @@ -3203,7 +2813,7 @@ static AudioDeviceData create_application_audio_audio_input(const MergedAudioInp combined_sink_name += ".monitor"; if(sound_device_get_by_name(&audio_device.sound_device, combined_sink_name.c_str(), "gpu-screen-recorder", num_channels, audio_codec_context->frame_size, audio_codec_context_get_audio_format(audio_codec_context)) != 0) { - fprintf(stderr, "Error: failed to setup audio recording to combined sink\n"); + fprintf(stderr, "gsr error: failed to setup audio recording to combined sink\n"); _exit(1); } @@ -3257,22 +2867,85 @@ static bool get_image_format_from_filename(const char *filename, gsr_image_forma } } -static bool arg_get_boolean_value(std::map<std::string, Arg> &args, const char *arg_name, bool default_value) { - auto it = args.find(arg_name); - if(it == args.end() || !it->second.value()) { - return default_value; - } else { - assert(it->second.arg_type == ArgType::BOOLEAN); - return it->second.typed_value.boolean; +// TODO: replace this with start_recording_create_steams +static bool av_open_file_write_header(AVFormatContext *av_format_context, const char *filename) { + int ret = avio_open(&av_format_context->pb, filename, AVIO_FLAG_WRITE); + if(ret < 0) { + fprintf(stderr, "gsr error: Could not open '%s': %s\n", filename, av_error_to_string(ret)); + return false; + } + + AVDictionary *options = nullptr; + av_dict_set(&options, "strict", "experimental", 0); + //av_dict_set_int(&av_format_context->metadata, "video_full_range_flag", 1, 0); + + ret = avformat_write_header(av_format_context, &options); + if(ret < 0) + fprintf(stderr, "Error occurred when writing header to output file: %s\n", av_error_to_string(ret)); + + const bool success = ret >= 0; + if(!success) + avio_close(av_format_context->pb); + + av_dict_free(&options); + return success; +} + +static int audio_codec_get_frame_size(gsr_audio_codec audio_codec) { + switch(audio_codec) { + case GSR_AUDIO_CODEC_AAC: return 1024; + case GSR_AUDIO_CODEC_OPUS: return 960; + case GSR_AUDIO_CODEC_FLAC: + assert(false); + return 1024; + } + assert(false); + return 1024; +} + +static size_t calculate_estimated_replay_buffer_packets(int64_t replay_buffer_size_secs, int fps, gsr_audio_codec audio_codec, const std::vector<MergedAudioInputs> &audio_inputs) { + if(replay_buffer_size_secs == -1) + return 0; + + int audio_fps = 0; + if(!audio_inputs.empty()) + audio_fps = AUDIO_SAMPLE_RATE / audio_codec_get_frame_size(audio_codec); + + return replay_buffer_size_secs * (fps + audio_fps * audio_inputs.size()); +} + +static void set_display_server_environment_variables() { + // Some users dont have properly setup environments (no display manager that does systemctl --user import-environment DISPLAY WAYLAND_DISPLAY) + const char *display = getenv("DISPLAY"); + if(!display) { + display = ":0"; + setenv("DISPLAY", display, true); + } + + const char *wayland_display = getenv("WAYLAND_DISPLAY"); + if(!wayland_display) { + wayland_display = "wayland-1"; + setenv("WAYLAND_DISPLAY", wayland_display, true); } } int main(int argc, char **argv) { setlocale(LC_ALL, "C"); // Sigh... stupid C + mallopt(M_MMAP_THRESHOLD, 65536); signal(SIGINT, stop_handler); + signal(SIGTERM, stop_handler); signal(SIGUSR1, save_replay_handler); signal(SIGUSR2, toggle_pause_handler); + signal(SIGRTMIN, toggle_replay_recording_handler); + signal(SIGRTMIN+1, save_replay_10_seconds_handler); + signal(SIGRTMIN+2, save_replay_30_seconds_handler); + signal(SIGRTMIN+3, save_replay_1_minute_handler); + signal(SIGRTMIN+4, save_replay_5_minutes_handler); + signal(SIGRTMIN+5, save_replay_10_minutes_handler); + signal(SIGRTMIN+6, save_replay_30_minutes_handler); + + set_display_server_environment_variables(); // Stop nvidia driver from buffering frames setenv("__GL_MaxFramesAllowed", "1", true); @@ -3296,282 +2969,28 @@ int main(int argc, char **argv) { unsetenv("vblank_mode"); if(geteuid() == 0) { - fprintf(stderr, "Error: don't run gpu-screen-recorder as the root user\n"); + fprintf(stderr, "gsr error: don't run gpu-screen-recorder as the root user\n"); _exit(1); } - if(argc <= 1) - usage_full(); - - if(argc == 2 && (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0)) - usage_full(); - - if(argc == 2 && strcmp(argv[1], "--info") == 0) { - info_command(); - _exit(0); - } - - if(argc == 2 && strcmp(argv[1], "--list-audio-devices") == 0) { - list_audio_devices_command(); - _exit(0); - } + args_handlers arg_handlers; + arg_handlers.version = version_command; + arg_handlers.info = info_command; + arg_handlers.list_audio_devices = list_audio_devices_command; + arg_handlers.list_application_audio = list_application_audio_command; + arg_handlers.list_capture_options = list_capture_options_command; - if(argc == 2 && strcmp(argv[1], "--list-application-audio") == 0) { - list_application_audio_command(); - _exit(0); - } - - if(strcmp(argv[1], "--list-capture-options") == 0) { - if(argc == 2) { - list_capture_options_command(nullptr, GSR_GPU_VENDOR_AMD); - _exit(0); - } else if(argc == 4) { - const char *card_path = argv[2]; - const char *vendor_str = argv[3]; - gsr_gpu_vendor vendor; - if(!gpu_vendor_from_string(vendor_str, &vendor)) { - fprintf(stderr, "Error: \"%s\" is not a valid vendor, expected \"amd\", \"intel\", \"nvidia\" or \"broadcom\"\n", vendor_str); - _exit(1); - } - - list_capture_options_command(card_path, vendor); - _exit(0); - } else { - fprintf(stderr, "Error: expected --list-capture-options to be called with either no extra arguments or 2 extra arguments (card path and vendor)\n"); - _exit(1); - } - } - - if(argc == 2 && strcmp(argv[1], "--version") == 0) { - puts(GSR_VERSION); - _exit(0); - } + args_parser arg_parser; + if(!args_parser_parse(&arg_parser, argc, argv, &arg_handlers, NULL)) + _exit(1); //av_log_set_level(AV_LOG_TRACE); - const bool is_optional = true; - const bool is_list = true; - std::map<std::string, Arg> args = { - { "-w", Arg { {}, !is_optional, !is_list, ArgType::STRING, {false} } }, - { "-c", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-f", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-s", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-region", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-a", Arg { {}, is_optional, is_list, ArgType::STRING, {false} } }, - { "-q", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-o", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-r", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-restart-replay-on-save", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-k", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-ac", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-ab", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-oc", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-fm", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-bm", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-pixfmt", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-v", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-gl-debug", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-df", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-sc", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-cr", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-cursor", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-keyint", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-restore-portal-session", Arg { {}, is_optional, !is_list, ArgType::BOOLEAN, {false} } }, - { "-portal-session-token-filepath", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - { "-encoder", Arg { {}, is_optional, !is_list, ArgType::STRING, {false} } }, - }; - - for(int i = 1; i < argc; i += 2) { - const char *arg_name = argv[i]; - auto it = args.find(arg_name); - if(it == args.end()) { - fprintf(stderr, "Error: invalid argument '%s'\n", arg_name); - usage(); - } - - if(!it->second.values.empty() && !it->second.list) { - fprintf(stderr, "Error: expected argument '%s' to only be specified once\n", arg_name); - usage(); - } - - if(i + 1 >= argc) { - fprintf(stderr, "Error: missing value for argument '%s'\n", arg_name); - usage(); - } - - const char *arg_value = argv[i + 1]; - if(it->second.arg_type == ArgType::BOOLEAN) { - if(strcmp(arg_value, "yes") == 0) { - it->second.typed_value.boolean = true; - } else if(strcmp(arg_value, "no") == 0) { - it->second.typed_value.boolean = false; - } else { - fprintf(stderr, "Error: %s should either be 'yes' or 'no', got: '%s'\n", arg_name, arg_value); - usage(); - } - } - - it->second.values.push_back(arg_value); - } - - for(auto &it : args) { - if(!it.second.optional && !it.second.value()) { - fprintf(stderr, "Error: missing argument '%s'\n", it.first.c_str()); - usage(); - } - } - - VideoCodec video_codec = VideoCodec::H264; - const char *video_codec_to_use = args["-k"].value(); - if(!video_codec_to_use) - video_codec_to_use = "auto"; - - if(strcmp(video_codec_to_use, "h264") == 0) { - video_codec = VideoCodec::H264; - } else if(strcmp(video_codec_to_use, "h265") == 0 || strcmp(video_codec_to_use, "hevc") == 0) { - video_codec = VideoCodec::HEVC; - } else if(strcmp(video_codec_to_use, "hevc_hdr") == 0) { - video_codec = VideoCodec::HEVC_HDR; - } else if(strcmp(video_codec_to_use, "hevc_10bit") == 0) { - video_codec = VideoCodec::HEVC_10BIT; - } else if(strcmp(video_codec_to_use, "av1") == 0) { - video_codec = VideoCodec::AV1; - } else if(strcmp(video_codec_to_use, "av1_hdr") == 0) { - video_codec = VideoCodec::AV1_HDR; - } else if(strcmp(video_codec_to_use, "av1_10bit") == 0) { - video_codec = VideoCodec::AV1_10BIT; - } else if(strcmp(video_codec_to_use, "vp8") == 0) { - video_codec = VideoCodec::VP8; - } else if(strcmp(video_codec_to_use, "vp9") == 0) { - video_codec = VideoCodec::VP9; - //} else if(strcmp(video_codec_to_use, "h264_vulkan") == 0) { - // video_codec = VideoCodec::H264_VULKAN; - //} else if(strcmp(video_codec_to_use, "hevc_vulkan") == 0) { - // video_codec = VideoCodec::HEVC_VULKAN; - } else if(strcmp(video_codec_to_use, "auto") != 0) { - fprintf(stderr, "Error: -k should either be either 'auto', 'h264', 'hevc', 'av1', 'vp8', 'vp9', 'hevc_hdr', 'av1_hdr', 'hevc_10bit' or 'av1_10bit', got: '%s'\n", video_codec_to_use); - usage(); - } - - AudioCodec audio_codec = AudioCodec::OPUS; - const char *audio_codec_to_use = args["-ac"].value(); - if(!audio_codec_to_use) - audio_codec_to_use = "opus"; - - if(strcmp(audio_codec_to_use, "aac") == 0) { - audio_codec = AudioCodec::AAC; - } else if(strcmp(audio_codec_to_use, "opus") == 0) { - audio_codec = AudioCodec::OPUS; - } else if(strcmp(audio_codec_to_use, "flac") == 0) { - audio_codec = AudioCodec::FLAC; - } else { - fprintf(stderr, "Error: -ac should either be either 'aac', 'opus' or 'flac', got: '%s'\n", audio_codec_to_use); - usage(); - } - - if(audio_codec == AudioCodec::FLAC) { - fprintf(stderr, "Warning: flac audio codec is temporary disabled, using opus audio codec instead\n"); - audio_codec_to_use = "opus"; - audio_codec = AudioCodec::OPUS; - } - - int64_t audio_bitrate = 0; - const char *audio_bitrate_str = args["-ab"].value(); - if(audio_bitrate_str) { - if(sscanf(audio_bitrate_str, "%" PRIi64, &audio_bitrate) != 1) { - fprintf(stderr, "Error: -ab argument \"%s\" is not an integer\n", audio_bitrate_str); - usage(); - } - - if(audio_bitrate < 0) { - fprintf(stderr, "Error: -ab is expected to be 0 or larger, got %" PRIi64 "\n", audio_bitrate); - usage(); - } - - if(audio_bitrate > 50000) { - fprintf(stderr, "Error: audio bitrate %" PRIi64 "is too high. It's expected to be in kbps, normally in the range 54-300\n", audio_bitrate); - usage(); - } - - audio_bitrate *= 1000LL; - } - - float keyint = 2.0; - const char *keyint_str = args["-keyint"].value(); - if(keyint_str) { - if(sscanf(keyint_str, "%f", &keyint) != 1) { - fprintf(stderr, "Error: -keyint argument \"%s\" is not a floating point number\n", keyint_str); - usage(); - } - - if(keyint < 0) { - fprintf(stderr, "Error: -keyint is expected to be 0 or larger, got %f\n", keyint); - usage(); - } - } - - bool use_software_video_encoder = false; - const char *encoder_str = args["-encoder"].value(); - if(encoder_str) { - if(strcmp(encoder_str, "gpu") == 0) { - use_software_video_encoder = false; - } else if(strcmp(encoder_str, "cpu") == 0) { - use_software_video_encoder = true; - } else { - fprintf(stderr, "Error: -encoder is expected to be 'gpu' or 'cpu', was '%s'\n", encoder_str); - usage(); - } - } - - bool overclock = arg_get_boolean_value(args, "-oc", false); - const bool verbose = arg_get_boolean_value(args, "-v", true); - const bool gl_debug = arg_get_boolean_value(args, "-gl-debug", false); - const bool record_cursor = arg_get_boolean_value(args, "-cursor", true); - const bool date_folders = arg_get_boolean_value(args, "-df", false); - const bool restore_portal_session = arg_get_boolean_value(args, "-restore-portal-session", false); - const bool restart_replay_on_save = arg_get_boolean_value(args, "-restart-replay-on-save", false); - - const char *portal_session_token_filepath = args["-portal-session-token-filepath"].value(); - if(portal_session_token_filepath) { - int len = strlen(portal_session_token_filepath); - if(len > 0 && portal_session_token_filepath[len - 1] == '/') { - fprintf(stderr, "Error: -portal-session-token-filepath should be a path to a file but it ends with a /: %s\n", portal_session_token_filepath); - _exit(1); - } - } - - const char *recording_saved_script = args["-sc"].value(); - if(recording_saved_script) { - struct stat buf; - if(stat(recording_saved_script, &buf) == -1 || !S_ISREG(buf.st_mode)) { - fprintf(stderr, "Error: Script \"%s\" either doesn't exist or it's not a file\n", recording_saved_script); - usage(); - } - - if(!(buf.st_mode & S_IXUSR)) { - fprintf(stderr, "Error: Script \"%s\" is not executable\n", recording_saved_script); - usage(); - } - } - - PixelFormat pixel_format = PixelFormat::YUV420; - const char *pixfmt = args["-pixfmt"].value(); - if(!pixfmt) - pixfmt = "yuv420"; - - if(strcmp(pixfmt, "yuv420") == 0) { - pixel_format = PixelFormat::YUV420; - } else if(strcmp(pixfmt, "yuv444") == 0) { - pixel_format = PixelFormat::YUV444; - } else { - fprintf(stderr, "Error: -pixfmt should either be either 'yuv420', or 'yuv444', got: '%s'\n", pixfmt); - usage(); - } - - const Arg &audio_input_arg = args["-a"]; + const Arg *audio_input_arg = args_parser_get_arg(&arg_parser, "-a"); + assert(audio_input_arg); AudioDevices audio_devices; - if(!audio_input_arg.values.empty()) + if(audio_input_arg->num_values > 0) audio_devices = get_pulseaudio_inputs(); std::vector<MergedAudioInputs> requested_audio_inputs = parse_audio_inputs(audio_devices, audio_input_arg); @@ -3602,45 +3021,14 @@ int main(int argc, char **argv) { validate_merged_audio_inputs_app_audio(requested_audio_inputs, app_audio_names); - const char *container_format = args["-c"].value(); - if(container_format && strcmp(container_format, "mkv") == 0) - container_format = "matroska"; - - const char *fps_str = args["-f"].value(); - if(!fps_str) - fps_str = "60"; - - int fps = atoi(fps_str); - if(fps == 0) { - fprintf(stderr, "Invalid fps argument: %s\n", fps_str); - _exit(1); - } - if(fps < 1) - fps = 1; - - int replay_buffer_size_secs = -1; - const char *replay_buffer_size_secs_str = args["-r"].value(); - if(replay_buffer_size_secs_str) { - replay_buffer_size_secs = atoi(replay_buffer_size_secs_str); - if(replay_buffer_size_secs < 2 || replay_buffer_size_secs > 10800) { - fprintf(stderr, "Error: option -r has to be between 2 and 10800, was: %s\n", replay_buffer_size_secs_str); - _exit(1); - } - replay_buffer_size_secs += std::ceil(keyint); // Add a few seconds to account of lost packets because of non-keyframe packets skipped - } - - std::string window_str = args["-w"].value(); - const bool is_portal_capture = strcmp(window_str.c_str(), "portal") == 0; - - if(!restore_portal_session && is_portal_capture) { - fprintf(stderr, "gsr info: option '-w portal' was used without '-restore-portal-session yes'. The previous screencast session will be ignored\n"); - } + const bool is_replaying = arg_parser.replay_buffer_size_secs != -1; + const bool is_portal_capture = strcmp(arg_parser.window, "portal") == 0; bool wayland = false; Display *dpy = XOpenDisplay(nullptr); if (!dpy) { wayland = true; - fprintf(stderr, "Warning: failed to connect to the X server. Assuming wayland is running without Xwayland\n"); + fprintf(stderr, "gsr warning: failed to connect to the X server. Assuming wayland is running without Xwayland\n"); } XSetErrorHandler(x11_error_handler); @@ -3653,65 +3041,41 @@ int main(int argc, char **argv) { // Disable prime-run and similar options as it doesn't work, the monitor to capture has to be run on the same device. // This is fine on wayland since nvidia uses drm interface there and the monitor query checks the monitors connected // to the drm device. - fprintf(stderr, "Warning: use of prime-run on X11 is not supported. Disabling prime-run\n"); + fprintf(stderr, "gsr warning: use of prime-run on X11 is not supported. Disabling prime-run\n"); disable_prime_run(); } gsr_window *window = gsr_window_create(dpy, wayland); if(!window) { - fprintf(stderr, "Error: failed to create window\n"); + fprintf(stderr, "gsr error: failed to create window\n"); _exit(1); } if(is_portal_capture && is_using_prime_run()) { - fprintf(stderr, "Warning: use of prime-run with -w portal option is currently not supported. Disabling prime-run\n"); + fprintf(stderr, "gsr warning: use of prime-run with -w portal option is currently not supported. Disabling prime-run\n"); disable_prime_run(); } - if(video_codec_is_hdr(video_codec) && !wayland) { - fprintf(stderr, "Error: hdr video codec option %s is not available on X11\n", video_codec_to_use); - _exit(1); - } - - if(video_codec_is_hdr(video_codec) && is_portal_capture) { - fprintf(stderr, "Warning: portal capture option doesn't support hdr yet (PipeWire doesn't support hdr), the video will be tonemapped from hdr to sdr\n"); - video_codec = hdr_video_codec_to_sdr_video_codec(video_codec); - } - - const bool is_monitor_capture = strcmp(window_str.c_str(), "focused") != 0 && strcmp(window_str.c_str(), "region") != 0 && !is_portal_capture && contains_non_hex_number(window_str.c_str()); + const bool is_monitor_capture = strcmp(arg_parser.window, "focused") != 0 && strcmp(arg_parser.window, "region") != 0 && !is_portal_capture && contains_non_hex_number(arg_parser.window); gsr_egl egl; - if(!gsr_egl_load(&egl, window, is_monitor_capture, gl_debug)) { + if(!gsr_egl_load(&egl, window, is_monitor_capture, arg_parser.gl_debug)) { fprintf(stderr, "gsr error: failed to load opengl\n"); _exit(1); } - if(egl.gpu_info.is_steam_deck) { - fprintf(stderr, "gsr warning: steam deck has multiple driver issues. One of them has been reported here: https://github.com/ValveSoftware/SteamOS/issues/1609\n" - "If you have issues with GPU Screen Recorder on steam deck that you don't have on a desktop computer then report the issue to Valve and/or AMD.\n"); - } - - bool very_old_gpu = false; - - if(egl.gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA && egl.gpu_info.gpu_version != 0 && egl.gpu_info.gpu_version < 900) { - fprintf(stderr, "Info: your gpu appears to be very old (older than maxwell architecture). Switching to lower preset\n"); - very_old_gpu = true; - } - - if(egl.gpu_info.vendor != GSR_GPU_VENDOR_NVIDIA && overclock) { - fprintf(stderr, "Info: overclock option has no effect on amd/intel, ignoring option\n"); - overclock = false; - } + gsr_shader_enable_debug_output(arg_parser.gl_debug); +#ifndef NDEBUG + gsr_shader_enable_debug_output(true); +#endif - if(egl.gpu_info.vendor == GSR_GPU_VENDOR_NVIDIA && overclock && wayland) { - fprintf(stderr, "Info: overclocking is not possible on nvidia on wayland, ignoring option\n"); - overclock = false; - } + if(!args_parser_validate_with_gl_info(&arg_parser, &egl)) + _exit(1); egl.card_path[0] = '\0'; if(monitor_capture_use_drm(window, egl.gpu_info.vendor)) { // TODO: Allow specifying another card, and in other places if(!gsr_get_valid_card_path(&egl, egl.card_path, is_monitor_capture)) { - fprintf(stderr, "Error: no /dev/dri/cardX device found. Make sure that you have at least one monitor connected or record a single window instead on X11 or record with the -w portal option\n"); + fprintf(stderr, "gsr error: no /dev/dri/cardX device found. Make sure that you have at least one monitor connected or record a single window instead on X11 or record with the -w portal option\n"); _exit(2); } } @@ -3721,227 +3085,27 @@ int main(int argc, char **argv) { // " If you experience stutter in the video then record with portal capture option instead (-w portal) or use X11 instead\n"); // } - // TODO: Fix constant framerate not working properly on amd/intel because capture framerate gets locked to the same framerate as - // game framerate, which doesn't work well when you need to encode multiple duplicate frames (AMD/Intel is slow at encoding!). - // It also appears to skip audio frames on nvidia wayland? why? that should be fine, but it causes video stuttering because of audio/video sync. - FramerateMode framerate_mode = FramerateMode::VARIABLE; - const char *framerate_mode_str = args["-fm"].value(); - if(!framerate_mode_str) - framerate_mode_str = "vfr"; - - if(strcmp(framerate_mode_str, "cfr") == 0) { - framerate_mode = FramerateMode::CONSTANT; - } else if(strcmp(framerate_mode_str, "vfr") == 0) { - framerate_mode = FramerateMode::VARIABLE; - } else if(strcmp(framerate_mode_str, "content") == 0) { - framerate_mode = FramerateMode::CONTENT; - } else { - fprintf(stderr, "Error: -fm should either be either 'cfr', 'vfr' or 'content', got: '%s'\n", framerate_mode_str); - usage(); - } - - if(framerate_mode == FramerateMode::CONTENT && wayland && !is_portal_capture) { - fprintf(stderr, "Error: -fm 'content' is currently only supported on X11 or when using portal capture option\n"); - usage(); - } - - BitrateMode bitrate_mode = BitrateMode::QP; - const char *bitrate_mode_str = args["-bm"].value(); - if(!bitrate_mode_str) - bitrate_mode_str = "auto"; - - if(strcmp(bitrate_mode_str, "qp") == 0) { - bitrate_mode = BitrateMode::QP; - } else if(strcmp(bitrate_mode_str, "vbr") == 0) { - bitrate_mode = BitrateMode::VBR; - } else if(strcmp(bitrate_mode_str, "cbr") == 0) { - bitrate_mode = BitrateMode::CBR; - } else if(strcmp(bitrate_mode_str, "auto") != 0) { - fprintf(stderr, "Error: -bm should either be either 'auto', 'qp', 'vbr' or 'cbr', got: '%s'\n", bitrate_mode_str); - usage(); - } - - if(strcmp(bitrate_mode_str, "auto") == 0) { - // QP is broken on steam deck, see https://github.com/ValveSoftware/SteamOS/issues/1609 - bitrate_mode = egl.gpu_info.is_steam_deck ? BitrateMode::VBR : BitrateMode::QP; - } - - if(egl.gpu_info.is_steam_deck && bitrate_mode == BitrateMode::QP) { - fprintf(stderr, "Warning: qp bitrate mode is not supported on Steam Deck because of Steam Deck driver bugs. Using vbr instead\n"); - bitrate_mode = BitrateMode::VBR; - } - - if(use_software_video_encoder && bitrate_mode == BitrateMode::VBR) { - fprintf(stderr, "Warning: bitrate mode has been forcefully set to qp because software encoding option doesn't support vbr option\n"); - bitrate_mode = BitrateMode::QP; - } - - const char *quality_str = args["-q"].value(); - VideoQuality quality = VideoQuality::VERY_HIGH; - int64_t video_bitrate = 0; - - if(bitrate_mode == BitrateMode::CBR) { - if(!quality_str) { - fprintf(stderr, "Error: option '-q' is required when using '-bm cbr' option\n"); - usage(); - } - - if(sscanf(quality_str, "%" PRIi64, &video_bitrate) != 1) { - fprintf(stderr, "Error: -q argument \"%s\" is not an integer value. When using '-bm cbr' option '-q' is expected to be an integer value\n", quality_str); - usage(); - } - - if(video_bitrate < 0) { - fprintf(stderr, "Error: -q is expected to be 0 or larger, got %" PRIi64 "\n", video_bitrate); - usage(); - } - - video_bitrate *= 1000LL; - } else { - if(!quality_str) - quality_str = "very_high"; - - if(strcmp(quality_str, "medium") == 0) { - quality = VideoQuality::MEDIUM; - } else if(strcmp(quality_str, "high") == 0) { - quality = VideoQuality::HIGH; - } else if(strcmp(quality_str, "very_high") == 0) { - quality = VideoQuality::VERY_HIGH; - } else if(strcmp(quality_str, "ultra") == 0) { - quality = VideoQuality::ULTRA; - } else { - fprintf(stderr, "Error: -q should either be either 'medium', 'high', 'very_high' or 'ultra', got: '%s'\n", quality_str); - usage(); - } - } - - gsr_color_range color_range = GSR_COLOR_RANGE_LIMITED; - const char *color_range_str = args["-cr"].value(); - if(!color_range_str) - color_range_str = "limited"; - - if(strcmp(color_range_str, "limited") == 0) { - color_range = GSR_COLOR_RANGE_LIMITED; - } else if(strcmp(color_range_str, "full") == 0) { - color_range = GSR_COLOR_RANGE_FULL; - } else { - fprintf(stderr, "Error: -cr should either be either 'limited' or 'full', got: '%s'\n", color_range_str); - usage(); - } - - const char *output_resolution_str = args["-s"].value(); - if(!output_resolution_str && strcmp(window_str.c_str(), "focused") == 0) { - fprintf(stderr, "Error: option -s is required when using '-w focused' option\n"); - usage(); - } - - vec2i output_resolution = {0, 0}; - if(output_resolution_str) { - if(sscanf(output_resolution_str, "%dx%d", &output_resolution.x, &output_resolution.y) != 2) { - fprintf(stderr, "Error: invalid value for option -s '%s', expected a value in format WxH\n", output_resolution_str); - usage(); - } - - if(output_resolution.x < 0 || output_resolution.y < 0) { - fprintf(stderr, "Error: invalud value for option -s '%s', expected width and height to be greater or equal to 0\n", output_resolution_str); - usage(); - } - } - - vec2i region_size = {0, 0}; - vec2i region_position = {0, 0}; - const char *region_str = args["-region"].value(); - if(region_str) { - if(strcmp(window_str.c_str(), "region") != 0) { - fprintf(stderr, "Error: option -region can only be used when option '-w region' is used\n"); - usage(); - } - - if(sscanf(region_str, "%dx%d+%d+%d", ®ion_size.x, ®ion_size.y, ®ion_position.x, ®ion_position.y) != 4) { - fprintf(stderr, "Error: invalid value for option -region '%s', expected a value in format WxH+X+Y\n", region_str); - usage(); - } - - if(region_size.x < 0 || region_size.y < 0 || region_position.x < 0 || region_position.y < 0) { - fprintf(stderr, "Error: invalud value for option -region '%s', expected width, height, x and y to be greater or equal to 0\n", region_str); - usage(); - } - } else { - if(strcmp(window_str.c_str(), "region") == 0) { - fprintf(stderr, "Error: option -region is required when '-w region' is used\n"); - usage(); - } - } - - bool is_livestream = false; - const char *filename = args["-o"].value(); - if(filename) { - is_livestream = is_livestream_path(filename); - if(is_livestream) { - if(replay_buffer_size_secs != -1) { - fprintf(stderr, "Error: replay mode is not applicable to live streaming\n"); - _exit(1); - } - } else { - if(replay_buffer_size_secs == -1) { - char directory_buf[PATH_MAX]; - snprintf(directory_buf, sizeof(directory_buf), "%s", filename); - char *directory = dirname(directory_buf); - if(strcmp(directory, ".") != 0 && strcmp(directory, "/") != 0) { - if(create_directory_recursive(directory) != 0) { - fprintf(stderr, "Error: failed to create directory for output file: %s\n", filename); - _exit(1); - } - } - } else { - if(!container_format) { - fprintf(stderr, "Error: option -c is required when using option -r\n"); - usage(); - } - - struct stat buf; - if(stat(filename, &buf) != -1 && !S_ISDIR(buf.st_mode)) { - fprintf(stderr, "Error: File \"%s\" exists but it's not a directory\n", filename); - usage(); - } - } - } - } else { - if(replay_buffer_size_secs == -1) { - filename = "/dev/stdout"; - } else { - fprintf(stderr, "Error: Option -o is required when using option -r\n"); - usage(); - } - - if(!container_format) { - fprintf(stderr, "Error: option -c is required when not using option -o\n"); - usage(); - } - } - - const bool is_output_piped = strcmp(filename, "/dev/stdout") == 0; - gsr_image_format image_format; - if(get_image_format_from_filename(filename, &image_format)) { - if(!audio_input_arg.values.empty()) { - fprintf(stderr, "Error: can't record audio (-a) when taking a screenshot\n"); + if(get_image_format_from_filename(arg_parser.filename, &image_format)) { + if(audio_input_arg->num_values > 0) { + fprintf(stderr, "gsr error: can't record audio (-a) when taking a screenshot\n"); _exit(1); } - capture_image_to_file(filename, window_str, output_resolution, region_size, region_position, wayland, &egl, image_format, record_cursor, restore_portal_session, portal_session_token_filepath, quality); + capture_image_to_file(arg_parser, &egl, image_format); _exit(0); } AVFormatContext *av_format_context; // The output format is automatically guessed by the file extension - avformat_alloc_output_context2(&av_format_context, nullptr, container_format, filename); + avformat_alloc_output_context2(&av_format_context, nullptr, arg_parser.container_format, arg_parser.filename); if (!av_format_context) { - if(container_format) { - fprintf(stderr, "Error: Container format '%s' (argument -c) is not valid\n", container_format); + if(arg_parser.container_format) { + fprintf(stderr, "gsr error: Container format '%s' (argument -c) is not valid\n", arg_parser.container_format); } else { - fprintf(stderr, "Error: Failed to deduce container format from file extension. Use the '-c' option to specify container format\n"); - usage(); + fprintf(stderr, "gsr error: Failed to deduce container format from file extension. Use the '-c' option to specify container format\n"); + args_parser_print_usage(); + _exit(1); } _exit(1); } @@ -3955,44 +3119,39 @@ int main(int argc, char **argv) { file_extension = file_extension.substr(0, comma_index); } - const bool force_no_audio_offset = is_livestream || is_output_piped || (file_extension != "mp4" && file_extension != "mkv" && file_extension != "webm"); - const double target_fps = 1.0 / (double)fps; + const bool force_no_audio_offset = arg_parser.is_livestream || arg_parser.is_output_piped || (file_extension != "mp4" && file_extension != "mkv" && file_extension != "webm"); + const double target_fps = 1.0 / (double)arg_parser.fps; const bool uses_amix = merged_audio_inputs_should_use_amix(requested_audio_inputs); - audio_codec = select_audio_codec_with_fallback(audio_codec, file_extension, uses_amix); + arg_parser.audio_codec = select_audio_codec_with_fallback(arg_parser.audio_codec, file_extension, uses_amix); bool low_power = false; - const AVCodec *video_codec_f = select_video_codec_with_fallback(&video_codec, video_codec_to_use, file_extension.c_str(), use_software_video_encoder, &egl, &low_power); + const AVCodec *video_codec_f = select_video_codec_with_fallback(&arg_parser.video_codec, file_extension.c_str(), arg_parser.video_encoder == GSR_VIDEO_ENCODER_HW_CPU, &egl, &low_power); - const gsr_color_depth color_depth = video_codec_to_bit_depth(video_codec); - gsr_capture *capture = create_capture_impl(window_str, output_resolution, region_size, region_position, wayland, &egl, fps, video_codec_is_hdr(video_codec), record_cursor, restore_portal_session, portal_session_token_filepath, false); + gsr_capture *capture = create_capture_impl(arg_parser, &egl, false); // (Some?) livestreaming services require at least one audio track to work. // If not audio is provided then create one silent audio track. - if(is_livestream && requested_audio_inputs.empty()) { - fprintf(stderr, "Info: live streaming but no audio track was added. Adding a silent audio track\n"); + if(arg_parser.is_livestream && requested_audio_inputs.empty()) { + fprintf(stderr, "gsr info: live streaming but no audio track was added. Adding a silent audio track\n"); MergedAudioInputs mai; mai.audio_inputs.push_back({""}); requested_audio_inputs.push_back(std::move(mai)); } - if(is_livestream && recording_saved_script) { - fprintf(stderr, "Warning: live stream detected, -sc script is ignored\n"); - recording_saved_script = nullptr; - } - AVStream *video_stream = nullptr; std::vector<AudioTrack> audio_tracks; - const bool hdr = video_codec_is_hdr(video_codec); - const bool low_latency_recording = is_livestream || is_output_piped; - const enum AVPixelFormat video_pix_fmt = get_pixel_format(video_codec, egl.gpu_info.vendor, use_software_video_encoder); - AVCodecContext *video_codec_context = create_video_codec_context(video_pix_fmt, quality, fps, video_codec_f, low_latency_recording, egl.gpu_info.vendor, framerate_mode, hdr, color_range, keyint, use_software_video_encoder, bitrate_mode, video_codec, video_bitrate); - if(replay_buffer_size_secs == -1) + const enum AVPixelFormat video_pix_fmt = get_pixel_format(arg_parser.video_codec, egl.gpu_info.vendor, arg_parser.video_encoder == GSR_VIDEO_ENCODER_HW_CPU); + AVCodecContext *video_codec_context = create_video_codec_context(video_pix_fmt, video_codec_f, egl, arg_parser); + if(!is_replaying) video_stream = create_stream(av_format_context, video_codec_context); + if(arg_parser.tune == GSR_TUNE_QUALITY) + video_codec_context->max_b_frames = 2; + AVFrame *video_frame = av_frame_alloc(); if(!video_frame) { - fprintf(stderr, "Error: Failed to allocate video frame\n"); + fprintf(stderr, "gsr error: Failed to allocate video frame\n"); _exit(1); } video_frame->format = video_codec_context->pix_fmt; @@ -4007,7 +3166,7 @@ int main(int argc, char **argv) { gsr_capture_metadata capture_metadata; capture_metadata.width = 0; capture_metadata.height = 0; - capture_metadata.fps = fps; + capture_metadata.fps = arg_parser.fps; capture_metadata.video_codec_context = video_codec_context; capture_metadata.frame = video_frame; @@ -4022,14 +3181,21 @@ int main(int argc, char **argv) { video_frame->width = capture_metadata.width; video_frame->height = capture_metadata.height; - gsr_video_encoder *video_encoder = create_video_encoder(&egl, overclock, color_depth, use_software_video_encoder, video_codec); + const size_t estimated_replay_buffer_packets = calculate_estimated_replay_buffer_packets(arg_parser.replay_buffer_size_secs, arg_parser.fps, arg_parser.audio_codec, requested_audio_inputs); + gsr_encoder encoder; + if(!gsr_encoder_init(&encoder, arg_parser.replay_storage, estimated_replay_buffer_packets, arg_parser.replay_buffer_size_secs, arg_parser.filename)) { + fprintf(stderr, "gsr error: failed to create encoder\n"); + _exit(1); + } + + gsr_video_encoder *video_encoder = create_video_encoder(&egl, arg_parser); if(!video_encoder) { - fprintf(stderr, "Error: failed to create video encoder\n"); + fprintf(stderr, "gsr error: failed to create video encoder\n"); _exit(1); } if(!gsr_video_encoder_start(video_encoder, video_codec_context, video_frame)) { - fprintf(stderr, "Error: failed to start video encoder\n"); + fprintf(stderr, "gsr error: failed to start video encoder\n"); _exit(1); } @@ -4038,7 +3204,7 @@ int main(int argc, char **argv) { gsr_color_conversion_params color_conversion_params; memset(&color_conversion_params, 0, sizeof(color_conversion_params)); - color_conversion_params.color_range = color_range; + color_conversion_params.color_range = arg_parser.color_range; color_conversion_params.egl = &egl; color_conversion_params.load_external_image_shader = gsr_capture_uses_external_image(capture); gsr_video_encoder_get_textures(video_encoder, color_conversion_params.destination_textures, &color_conversion_params.num_destination_textures, &color_conversion_params.destination_color); @@ -4051,23 +3217,29 @@ int main(int argc, char **argv) { gsr_color_conversion_clear(&color_conversion); - if(use_software_video_encoder) { - open_video_software(video_codec_context, quality, pixel_format, hdr, color_depth, bitrate_mode); + if(arg_parser.video_encoder == GSR_VIDEO_ENCODER_HW_CPU) { + open_video_software(video_codec_context, arg_parser); } else { - open_video_hardware(video_codec_context, quality, very_old_gpu, egl.gpu_info.vendor, pixel_format, hdr, color_depth, bitrate_mode, video_codec, low_power); + open_video_hardware(video_codec_context, low_power, egl, arg_parser); } - if(video_stream) + + if(video_stream) { avcodec_parameters_from_context(video_stream->codecpar, video_codec_context); + gsr_encoder_add_recording_destination(&encoder, video_codec_context, av_format_context, video_stream, 0); + } int audio_max_frame_size = 1024; int audio_stream_index = VIDEO_STREAM_INDEX + 1; for(const MergedAudioInputs &merged_audio_inputs : requested_audio_inputs) { const bool use_amix = audio_inputs_should_use_amix(merged_audio_inputs.audio_inputs); - AVCodecContext *audio_codec_context = create_audio_codec_context(fps, audio_codec, use_amix, audio_bitrate); + AVCodecContext *audio_codec_context = create_audio_codec_context(arg_parser.fps, arg_parser.audio_codec, use_amix, arg_parser.audio_bitrate); AVStream *audio_stream = nullptr; - if(replay_buffer_size_secs == -1) + if(!is_replaying) { audio_stream = create_stream(av_format_context, audio_codec_context); + if(gsr_encoder_add_recording_destination(&encoder, audio_codec_context, av_format_context, audio_stream, 0) == (size_t)-1) + fprintf(stderr, "gsr error: added too many audio sources\n"); + } if(audio_stream && !merged_audio_inputs.track_name.empty()) av_dict_set(&audio_stream->metadata, "title", merged_audio_inputs.track_name.c_str(), 0); @@ -4090,7 +3262,7 @@ int main(int argc, char **argv) { if(use_amix) { int err = init_filter_graph(audio_codec_context, &graph, &sink, src_filter_ctx, merged_audio_inputs.audio_inputs.size()); if(err < 0) { - fprintf(stderr, "Error: failed to create audio filter\n"); + fprintf(stderr, "gsr error: failed to create audio filter\n"); _exit(1); } } @@ -4100,7 +3272,7 @@ int main(int argc, char **argv) { const double audio_fps = (double)audio_codec_context->sample_rate / (double)audio_codec_context->frame_size; const double timeout_sec = 1000.0 / audio_fps / 1000.0; - const double audio_startup_time_seconds = force_no_audio_offset ? 0 : audio_codec_get_desired_delay(audio_codec, fps);// * ((double)audio_codec_context->frame_size / 1024.0); + const double audio_startup_time_seconds = force_no_audio_offset ? 0 : audio_codec_get_desired_delay(arg_parser.audio_codec, arg_parser.fps);// * ((double)audio_codec_context->frame_size / 1024.0); const double num_audio_frames_shift = audio_startup_time_seconds / timeout_sec; std::vector<AudioDeviceData> audio_track_audio_devices; @@ -4116,7 +3288,6 @@ int main(int argc, char **argv) { AudioTrack audio_track; audio_track.name = merged_audio_inputs.track_name; audio_track.codec_context = audio_codec_context; - audio_track.stream = audio_stream; audio_track.audio_devices = std::move(audio_track_audio_devices); audio_track.graph = graph; audio_track.sink = sink; @@ -4130,26 +3301,9 @@ int main(int argc, char **argv) { //av_dump_format(av_format_context, 0, filename, 1); - if (replay_buffer_size_secs == -1 && !(output_format->flags & AVFMT_NOFILE)) { - int ret = avio_open(&av_format_context->pb, filename, AVIO_FLAG_WRITE); - if (ret < 0) { - fprintf(stderr, "Error: Could not open '%s': %s\n", filename, av_error_to_string(ret)); - _exit(1); - } - } - - if(replay_buffer_size_secs == -1) { - AVDictionary *options = nullptr; - av_dict_set(&options, "strict", "experimental", 0); - //av_dict_set_int(&av_format_context->metadata, "video_full_range_flag", 1, 0); - - int ret = avformat_write_header(av_format_context, &options); - if (ret < 0) { - fprintf(stderr, "Error occurred when writing header to output file: %s\n", av_error_to_string(ret)); + if(!is_replaying) { + if(!av_open_file_write_header(av_format_context, arg_parser.filename)) _exit(1); - } - - av_dict_free(&options); } double fps_start_time = clock_get_monotonic_seconds(); @@ -4158,21 +3312,22 @@ int main(int argc, char **argv) { int damage_fps_counter = 0; bool paused = false; - double paused_time_offset = 0.0; + std::atomic<double> paused_time_offset(0.0); double paused_time_start = 0.0; + bool replay_recording = false; + RecordingStartResult replay_recording_start_result; + std::vector<size_t> replay_recording_items; + std::string replay_recording_filepath; + bool force_iframe_frame = false; // Only needed for video since audio frames are always iframes - std::mutex write_output_mutex; std::mutex audio_filter_mutex; const double record_start_time = clock_get_monotonic_seconds(); - std::atomic<double> replay_start_time(record_start_time); - std::deque<std::shared_ptr<PacketData>> frame_data_queue; - bool frames_erased = false; const size_t audio_buffer_size = audio_max_frame_size * 4 * 2; // max 4 bytes/sample, 2 channels uint8_t *empty_audio = (uint8_t*)malloc(audio_buffer_size); if(!empty_audio) { - fprintf(stderr, "Error: failed to create empty audio\n"); + fprintf(stderr, "gsr error: failed to create empty audio\n"); _exit(1); } memset(empty_audio, 0, audio_buffer_size); @@ -4245,7 +3400,7 @@ int main(int argc, char **argv) { } // TODO: Is this |received_audio_time| really correct? - const int64_t num_expected_frames = std::round((this_audio_frame_time - record_start_time) / timeout_sec); + const int64_t num_expected_frames = std::floor((this_audio_frame_time - record_start_time) / timeout_sec); int64_t num_missing_frames = std::max((int64_t)0LL, num_expected_frames - num_received_frames); if(got_audio_data) @@ -4278,16 +3433,17 @@ int main(int argc, char **argv) { if(audio_track.graph) { // TODO: av_buffersrc_add_frame if(av_buffersrc_write_frame(audio_device.src_filter_ctx, audio_device.frame) < 0) { - fprintf(stderr, "Error: failed to add audio frame to filter\n"); + fprintf(stderr, "gsr error: failed to add audio frame to filter\n"); } } else { ret = avcodec_send_frame(audio_track.codec_context, audio_device.frame); if(ret >= 0) { // TODO: Move to separate thread because this could write to network (for example when livestreaming) - receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, audio_device.frame->pts, av_format_context, replay_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset); + gsr_encoder_receive_packets(&encoder, audio_track.codec_context, audio_device.frame->pts, audio_track.stream_index); } else { fprintf(stderr, "Failed to encode audio!\n"); } + audio_track.pts += audio_track.codec_context->frame_size; } audio_device.frame->pts += audio_track.codec_context->frame_size; @@ -4306,20 +3462,22 @@ int main(int argc, char **argv) { audio_device.frame->data[0] = (uint8_t*)sound_buffer; first_frame = false; + std::lock_guard<std::mutex> lock(audio_filter_mutex); + if(audio_track.graph) { - std::lock_guard<std::mutex> lock(audio_filter_mutex); // TODO: av_buffersrc_add_frame if(av_buffersrc_write_frame(audio_device.src_filter_ctx, audio_device.frame) < 0) { - fprintf(stderr, "Error: failed to add audio frame to filter\n"); + fprintf(stderr, "gsr error: failed to add audio frame to filter\n"); } } else { ret = avcodec_send_frame(audio_track.codec_context, audio_device.frame); if(ret >= 0) { // TODO: Move to separate thread because this could write to network (for example when livestreaming) - receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, audio_device.frame->pts, av_format_context, replay_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset); + gsr_encoder_receive_packets(&encoder, audio_track.codec_context, audio_device.frame->pts, audio_track.stream_index); } else { fprintf(stderr, "Failed to encode audio!\n"); } + audio_track.pts += audio_track.codec_context->frame_size; } audio_device.frame->pts += audio_track.codec_context->frame_size; @@ -4350,7 +3508,7 @@ int main(int argc, char **argv) { err = avcodec_send_frame(audio_track.codec_context, aframe); if(err >= 0){ // TODO: Move to separate thread because this could write to network (for example when livestreaming) - receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, aframe->pts, av_format_context, replay_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset); + gsr_encoder_receive_packets(&encoder, audio_track.codec_context, aframe->pts, audio_track.stream_index); } else { fprintf(stderr, "Failed to encode audio!\n"); } @@ -4373,27 +3531,23 @@ int main(int argc, char **argv) { int64_t video_prev_pts = 0; bool hdr_metadata_set = false; + const bool hdr = video_codec_is_hdr(arg_parser.video_codec); - double damage_timeout_seconds = framerate_mode == FramerateMode::CONTENT ? 0.5 : 0.1; + double damage_timeout_seconds = arg_parser.framerate_mode == GSR_FRAMERATE_MODE_CONTENT ? 0.5 : 0.1; damage_timeout_seconds = std::max(damage_timeout_seconds, target_fps); bool use_damage_tracking = false; gsr_damage damage; memset(&damage, 0, sizeof(damage)); if(gsr_window_get_display_server(window) == GSR_DISPLAY_SERVER_X11) { - gsr_damage_init(&damage, &egl, record_cursor); + gsr_damage_init(&damage, &egl, arg_parser.record_cursor); use_damage_tracking = true; } if(is_monitor_capture) - gsr_damage_set_target_monitor(&damage, window_str.c_str()); - - double last_capture_seconds = record_start_time; - bool wait_until_frame_time_elapsed = false; + gsr_damage_set_target_monitor(&damage, arg_parser.window); while(running) { - const double frame_start = clock_get_monotonic_seconds(); - while(gsr_window_process_event(window)) { gsr_damage_on_event(&damage, gsr_window_get_event_data(window)); gsr_capture_on_event(capture, &egl); @@ -4425,7 +3579,7 @@ int main(int argc, char **argv) { damaged = true; // TODO: Readd wayland sync warning when removing this - if(framerate_mode != FramerateMode::CONTENT) + if(arg_parser.framerate_mode != GSR_FRAMERATE_MODE_CONTENT) damaged = true; if(damaged) @@ -4436,7 +3590,7 @@ int main(int argc, char **argv) { //const double frame_timer_elapsed = time_now - frame_timer_start; const double elapsed = time_now - fps_start_time; if (elapsed >= 1.0) { - if(verbose) { + if(arg_parser.verbose) { fprintf(stderr, "update fps: %d, damage fps: %d\n", fps_counter, damage_fps_counter); } fps_start_time = time_now; @@ -4445,44 +3599,43 @@ int main(int argc, char **argv) { } const double this_video_frame_time = clock_get_monotonic_seconds() - paused_time_offset; - const double time_since_last_frame_captured_seconds = this_video_frame_time - last_capture_seconds; - double frame_time_overflow = time_since_last_frame_captured_seconds - target_fps; - const bool frame_timeout = frame_time_overflow >= 0.0; - - bool force_frame_capture = wait_until_frame_time_elapsed && frame_timeout; - bool allow_capture = !wait_until_frame_time_elapsed || force_frame_capture; - if(framerate_mode == FramerateMode::CONTENT) { - force_frame_capture = false; - allow_capture = frame_timeout; - } - - bool frame_captured = false; - if((damaged || force_frame_capture) && allow_capture && !paused) { - frame_captured = true; - frame_time_overflow = std::min(std::max(0.0, frame_time_overflow), target_fps); - last_capture_seconds = this_video_frame_time - frame_time_overflow; - wait_until_frame_time_elapsed = false; + const int64_t expected_frames = std::floor((this_video_frame_time - record_start_time) / target_fps); + const int64_t num_missed_frames = expected_frames - video_pts_counter; + if(damaged && num_missed_frames >= 1 && !paused) { gsr_damage_clear(&damage); if(capture->clear_damage) capture->clear_damage(capture); // TODO: Dont do this if no damage? egl.glClear(0); + + bool capture_has_synchronous_task = false; + if(capture->capture_has_synchronous_task) { + capture_has_synchronous_task = capture->capture_has_synchronous_task(capture); + if(capture_has_synchronous_task) { + paused_time_start = clock_get_monotonic_seconds(); + paused = true; + } + } + gsr_capture_capture(capture, &capture_metadata, &color_conversion); + + if(capture_has_synchronous_task) { + paused_time_offset = paused_time_offset + (clock_get_monotonic_seconds() - paused_time_start); + paused = false; + } + gsr_egl_swap_buffers(&egl); gsr_video_encoder_copy_textures_to_frame(video_encoder, video_frame, &color_conversion); - if(hdr && !hdr_metadata_set && replay_buffer_size_secs == -1 && add_hdr_metadata_to_video_stream(capture, video_stream)) + if(hdr && !hdr_metadata_set && !is_replaying && add_hdr_metadata_to_video_stream(capture, video_stream)) hdr_metadata_set = true; - const int64_t expected_frames = std::round((this_video_frame_time - record_start_time) / target_fps); - const int num_missed_frames = std::max((int64_t)1LL, expected_frames - video_pts_counter); - // TODO: Check if duplicate frame can be saved just by writing it with a different pts instead of sending it again - const int num_frames_to_encode = framerate_mode == FramerateMode::CONSTANT ? num_missed_frames : 1; + const int num_frames_to_encode = arg_parser.framerate_mode == GSR_FRAMERATE_MODE_CONSTANT ? num_missed_frames : 1; for(int i = 0; i < num_frames_to_encode; ++i) { - if(framerate_mode == FramerateMode::CONSTANT) { + if(arg_parser.framerate_mode == GSR_FRAMERATE_MODE_CONSTANT) { video_frame->pts = video_pts_counter + i; } else { video_frame->pts = (this_video_frame_time - record_start_time) * (double)AV_TIME_BASE; @@ -4492,26 +3645,34 @@ int main(int argc, char **argv) { continue; } + if(force_iframe_frame) { + video_frame->pict_type = AV_PICTURE_TYPE_I; + } + int ret = avcodec_send_frame(video_codec_context, video_frame); if(ret == 0) { // TODO: Move to separate thread because this could write to network (for example when livestreaming) - receive_frames(video_codec_context, VIDEO_STREAM_INDEX, video_stream, video_frame->pts, av_format_context, - replay_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset); + gsr_encoder_receive_packets(&encoder, video_codec_context, video_frame->pts, VIDEO_STREAM_INDEX); } else { - fprintf(stderr, "Error: avcodec_send_frame failed, error: %s\n", av_error_to_string(ret)); + fprintf(stderr, "gsr error: avcodec_send_frame failed, error: %s\n", av_error_to_string(ret)); + } + + if(force_iframe_frame) { + force_iframe_frame = false; + video_frame->pict_type = AV_PICTURE_TYPE_NONE; } } - video_pts_counter += num_frames_to_encode; + video_pts_counter += num_missed_frames; } - if(toggle_pause == 1) { + if(toggle_pause == 1 && !is_replaying) { const bool new_paused_state = !paused; if(new_paused_state) { paused_time_start = clock_get_monotonic_seconds(); fprintf(stderr, "Paused\n"); } else { - paused_time_offset += (clock_get_monotonic_seconds() - paused_time_start); + paused_time_offset = paused_time_offset + (clock_get_monotonic_seconds() - paused_time_start); fprintf(stderr, "Unpaused\n"); } @@ -4519,52 +3680,103 @@ int main(int argc, char **argv) { paused = !paused; } - if(save_replay_thread.valid() && save_replay_thread.wait_for(std::chrono::seconds(0)) == std::future_status::ready) { - save_replay_thread.get(); - puts(save_replay_output_filepath.c_str()); + if(toggle_replay_recording && !arg_parser.replay_recording_directory) { + toggle_replay_recording = 0; + printf("gsr error: Unable to start recording since the -ro option was not specified\n"); fflush(stdout); - if(recording_saved_script) - run_recording_saved_script_async(recording_saved_script, save_replay_output_filepath.c_str(), "replay"); - - std::lock_guard<std::mutex> lock(write_output_mutex); - save_replay_packets.clear(); } - if(save_replay == 1 && !save_replay_thread.valid() && replay_buffer_size_secs != -1) { - save_replay = 0; - save_replay_async(video_codec_context, VIDEO_STREAM_INDEX, audio_tracks, frame_data_queue, frames_erased, filename, container_format, file_extension, write_output_mutex, date_folders, hdr, capture); + if(toggle_replay_recording && arg_parser.replay_recording_directory) { + toggle_replay_recording = 0; + const bool new_replay_recording_state = !replay_recording; + if(new_replay_recording_state) { + std::lock_guard<std::mutex> lock(audio_filter_mutex); + replay_recording_items.clear(); + replay_recording_filepath = create_new_recording_filepath_from_timestamp(arg_parser.replay_recording_directory, "Video", file_extension, arg_parser.date_folders); + replay_recording_start_result = start_recording_create_streams(replay_recording_filepath.c_str(), arg_parser.container_format, video_codec_context, audio_tracks, hdr, capture); + if(replay_recording_start_result.av_format_context) { + const size_t video_recording_destination_id = gsr_encoder_add_recording_destination(&encoder, video_codec_context, replay_recording_start_result.av_format_context, replay_recording_start_result.video_stream, video_frame->pts); + if(video_recording_destination_id != (size_t)-1) + replay_recording_items.push_back(video_recording_destination_id); + + for(const auto &audio_input : replay_recording_start_result.audio_inputs) { + const size_t audio_recording_destination_id = gsr_encoder_add_recording_destination(&encoder, audio_input.audio_track->codec_context, replay_recording_start_result.av_format_context, audio_input.stream, audio_input.audio_track->pts); + if(audio_recording_destination_id != (size_t)-1) + replay_recording_items.push_back(audio_recording_destination_id); + } + + replay_recording = true; + force_iframe_frame = true; + fprintf(stderr, "Started recording\n"); + } else { + printf("gsr error: Failed to start recording\n"); + fflush(stdout); + } + } else if(replay_recording_start_result.av_format_context) { + for(size_t id : replay_recording_items) { + gsr_encoder_remove_recording_destination(&encoder, id); + } + replay_recording_items.clear(); + + if(stop_recording_close_streams(replay_recording_start_result.av_format_context)) { + fprintf(stderr, "Stopped recording\n"); + puts(replay_recording_filepath.c_str()); + fflush(stdout); + if(arg_parser.recording_saved_script) + run_recording_saved_script_async(arg_parser.recording_saved_script, replay_recording_filepath.c_str(), "regular"); + } else { + printf("gsr error: Failed to save recording\n"); + fflush(stdout); + } + + replay_recording_start_result = RecordingStartResult{}; + replay_recording = false; + replay_recording_filepath.clear(); + } + } - std::lock_guard<std::mutex> lock(write_output_mutex); - if(restart_replay_on_save) { - frame_data_queue.clear(); - frames_erased = true; - replay_start_time = clock_get_monotonic_seconds() - paused_time_offset; + if(save_replay_thread.valid() && save_replay_thread.wait_for(std::chrono::seconds(0)) == std::future_status::ready) { + save_replay_thread.get(); + if(save_replay_output_filepath.empty()) { + printf("gsr error: Failed to save replay\n"); + fflush(stdout); + } else { + puts(save_replay_output_filepath.c_str()); + fflush(stdout); + if(arg_parser.recording_saved_script) + run_recording_saved_script_async(arg_parser.recording_saved_script, save_replay_output_filepath.c_str(), "replay"); } } - const double frame_end = clock_get_monotonic_seconds(); - const double time_at_frame_end = frame_end - paused_time_offset; + if(save_replay_seconds != 0 && !save_replay_thread.valid() && is_replaying) { + int current_save_replay_seconds = save_replay_seconds; + if(current_save_replay_seconds > 0) + current_save_replay_seconds += arg_parser.keyint; + + save_replay_seconds = 0; + save_replay_output_filepath.clear(); + save_replay_async(video_codec_context, VIDEO_STREAM_INDEX, audio_tracks, encoder.replay_buffer, arg_parser.filename, arg_parser.container_format, file_extension, arg_parser.date_folders, hdr, capture, current_save_replay_seconds); + + if(arg_parser.restart_replay_on_save && current_save_replay_seconds == save_replay_seconds_full) + gsr_replay_buffer_clear(encoder.replay_buffer); + } + + const double time_at_frame_end = clock_get_monotonic_seconds() - paused_time_offset; const double time_elapsed_total = time_at_frame_end - record_start_time; - const int64_t frames_elapsed = (int64_t)(time_elapsed_total / target_fps); + const int64_t frames_elapsed = std::floor(time_elapsed_total / target_fps); const double time_at_next_frame = (frames_elapsed + 1) * target_fps; double time_to_next_frame = time_at_next_frame - time_elapsed_total; - if(time_to_next_frame > target_fps*1.1) + if(time_to_next_frame > target_fps) time_to_next_frame = target_fps; + const int64_t end_num_missed_frames = frames_elapsed - video_pts_counter; - const double frame_time = frame_end - frame_start; - const bool frame_deadline_missed = frame_time > target_fps; - if(time_to_next_frame >= 0.0 && !frame_deadline_missed && frame_captured) + if(time_to_next_frame > 0.0 && end_num_missed_frames <= 0) av_usleep(time_to_next_frame * 1000.0 * 1000.0); else { if(paused) av_usleep(20.0 * 1000.0); // 20 milliseconds - else if(frame_deadline_missed) - {} - else if(framerate_mode == FramerateMode::CONTENT || !frame_captured) + else if(arg_parser.framerate_mode == GSR_FRAMERATE_MODE_CONTENT) av_usleep(2.8 * 1000.0); // 2.8 milliseconds - else if(!frame_captured) - av_usleep(1.0 * 1000.0); // 1 milliseconds - wait_until_frame_time_elapsed = true; } } @@ -4572,12 +3784,32 @@ int main(int argc, char **argv) { if(save_replay_thread.valid()) { save_replay_thread.get(); - puts(save_replay_output_filepath.c_str()); - fflush(stdout); - if(recording_saved_script) - run_recording_saved_script_async(recording_saved_script, save_replay_output_filepath.c_str(), "replay"); - std::lock_guard<std::mutex> lock(write_output_mutex); - save_replay_packets.clear(); + if(save_replay_output_filepath.empty()) { + // TODO: Output failed to save + } else { + puts(save_replay_output_filepath.c_str()); + fflush(stdout); + if(arg_parser.recording_saved_script) + run_recording_saved_script_async(arg_parser.recording_saved_script, save_replay_output_filepath.c_str(), "replay"); + } + } + + if(replay_recording_start_result.av_format_context) { + for(size_t id : replay_recording_items) { + gsr_encoder_remove_recording_destination(&encoder, id); + } + replay_recording_items.clear(); + + if(stop_recording_close_streams(replay_recording_start_result.av_format_context)) { + fprintf(stderr, "Stopped recording\n"); + puts(replay_recording_filepath.c_str()); + fflush(stdout); + if(arg_parser.recording_saved_script) + run_recording_saved_script_async(arg_parser.recording_saved_script, replay_recording_filepath.c_str(), "regular"); + } else { + printf("gsr error: Failed to save recording\n"); + fflush(stdout); + } } for(AudioTrack &audio_track : audio_tracks) { @@ -4590,11 +3822,12 @@ int main(int argc, char **argv) { if(amix_thread.joinable()) amix_thread.join(); - if (replay_buffer_size_secs == -1 && av_write_trailer(av_format_context) != 0) { + // TODO: Replace this with start_recording_create_steams + if(!is_replaying && av_write_trailer(av_format_context) != 0) { fprintf(stderr, "Failed to write trailer\n"); } - if(replay_buffer_size_secs == -1 && !(output_format->flags & AVFMT_NOFILE)) { + if(!is_replaying) { avio_close(av_format_context->pb); avformat_free_context(av_format_context); } @@ -4602,13 +3835,14 @@ int main(int argc, char **argv) { gsr_damage_deinit(&damage); gsr_color_conversion_deinit(&color_conversion); gsr_video_encoder_destroy(video_encoder, video_codec_context); + gsr_encoder_deinit(&encoder); gsr_capture_destroy(capture); #ifdef GSR_APP_AUDIO gsr_pipewire_audio_deinit(&pipewire_audio); #endif - if(replay_buffer_size_secs == -1 && recording_saved_script) - run_recording_saved_script_async(recording_saved_script, filename, "regular"); + if(!is_replaying && arg_parser.recording_saved_script) + run_recording_saved_script_async(arg_parser.recording_saved_script, arg_parser.filename, "regular"); if(dpy) { // TODO: This causes a crash, why? maybe some other library dlclose xlib and that also happened to unload this??? @@ -4620,6 +3854,7 @@ int main(int argc, char **argv) { //av_frame_free(&video_frame); free(empty_audio); + args_parser_deinit(&arg_parser); // We do an _exit here because cuda uses at_exit to do _something_ that causes the program to freeze, // but only on some nvidia driver versions on some gpus (RTX?), and _exit exits the program without calling // the at_exit registered functions. diff --git a/src/pipewire_audio.c b/src/pipewire_audio.c index 5b920b4..4ce07fb 100644 --- a/src/pipewire_audio.c +++ b/src/pipewire_audio.c @@ -4,6 +4,11 @@ #include <pipewire/extensions/metadata.h> #include <pipewire/impl-module.h> +typedef struct { + const gsr_pipewire_audio_port *output_port; + const gsr_pipewire_audio_port *input_port; +} gsr_pipewire_audio_desired_link; + static void on_core_info_cb(void *user_data, const struct pw_core_info *info) { gsr_pipewire_audio *self = user_data; //fprintf(stderr, "server name: %s\n", info->name); @@ -29,7 +34,7 @@ static const struct pw_core_events core_events = { }; static gsr_pipewire_audio_node* gsr_pipewire_audio_get_node_by_name_case_insensitive(gsr_pipewire_audio *self, const char *node_name, gsr_pipewire_audio_node_type node_type) { - for(int i = 0; i < self->num_stream_nodes; ++i) { + for(size_t i = 0; i < self->num_stream_nodes; ++i) { const gsr_pipewire_audio_node *node = &self->stream_nodes[i]; if(node->type == node_type && strcasecmp(node->name, node_name) == 0) return &self->stream_nodes[i]; @@ -38,7 +43,7 @@ static gsr_pipewire_audio_node* gsr_pipewire_audio_get_node_by_name_case_insensi } static gsr_pipewire_audio_port* gsr_pipewire_audio_get_node_port_by_name(gsr_pipewire_audio *self, uint32_t node_id, const char *port_name) { - for(int i = 0; i < self->num_ports; ++i) { + for(size_t i = 0; i < self->num_ports; ++i) { if(self->ports[i].node_id == node_id && strcmp(self->ports[i].name, port_name) == 0) return &self->ports[i]; } @@ -81,69 +86,68 @@ static void gsr_pipewire_get_node_input_port_by_type(gsr_pipewire_audio *self, c } } -static void gsr_pipewire_get_node_output_port_by_type(gsr_pipewire_audio *self, const gsr_pipewire_audio_node *output_node, gsr_pipewire_audio_node_type output_type, - const gsr_pipewire_audio_port **output_fl_port, const gsr_pipewire_audio_port **output_fr_port) +static bool string_starts_with(const char *str, const char *substr) { + const int len = strlen(str); + const int substr_len = strlen(substr); + return len >= substr_len && memcmp(str, substr, substr_len) == 0; +} + +static bool string_ends_with(const char *str, const char *substr) { + const int len = strlen(str); + const int substr_len = strlen(substr); + return len >= substr_len && memcmp(str + len - substr_len, substr, substr_len) == 0; +} + +/* Returns number of desired links */ +static size_t gsr_pipewire_get_node_output_ports(gsr_pipewire_audio *self, const gsr_pipewire_audio_node *output_node, + gsr_pipewire_audio_desired_link *desired_links, size_t desired_links_max_size, + const gsr_pipewire_audio_port *input_fl_port, const gsr_pipewire_audio_port *input_fr_port) { - *output_fl_port = NULL; - *output_fr_port = NULL; + size_t num_desired_links = 0; + for(size_t i = 0; i < self->num_ports && num_desired_links < desired_links_max_size; ++i) { + if(self->ports[i].node_id != output_node->id) + continue; - switch(output_type) { - case GSR_PIPEWIRE_AUDIO_NODE_TYPE_STREAM_OUTPUT: - *output_fl_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "output_FL"); - *output_fr_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "output_FR"); - break; - case GSR_PIPEWIRE_AUDIO_NODE_TYPE_STREAM_INPUT: - *output_fl_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "monitor_FL"); - *output_fr_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "monitor_FR"); - break; - case GSR_PIPEWIRE_AUDIO_NODE_TYPE_SINK_OR_SOURCE: { - *output_fl_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "monitor_FL"); - *output_fr_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "monitor_FR"); - if(!*output_fl_port || !*output_fr_port) { - *output_fl_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "capture_FL"); - *output_fr_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "capture_FR"); - } - if(!*output_fl_port || !*output_fr_port) { - const gsr_pipewire_audio_port *output_mono_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "monitor_MONO"); - if(!output_mono_port) - output_mono_port = gsr_pipewire_audio_get_node_port_by_name(self, output_node->id, "capture_MONO"); - - if(output_mono_port) { - *output_fl_port = output_mono_port; - *output_fr_port = output_mono_port; - } - } - break; + if(string_starts_with(self->ports[i].name, "playback_")) + continue; + + if(string_ends_with(self->ports[i].name, "_MONO") || string_ends_with(self->ports[i].name, "_FC") || string_ends_with(self->ports[i].name, "_LFE")) { + if(num_desired_links + 2 >= desired_links_max_size) + break; + + desired_links[num_desired_links + 0] = (gsr_pipewire_audio_desired_link){ .output_port = &self->ports[i], .input_port = input_fl_port }; + desired_links[num_desired_links + 1] = (gsr_pipewire_audio_desired_link){ .output_port = &self->ports[i], .input_port = input_fr_port }; + num_desired_links += 2; + } else if(string_ends_with(self->ports[i].name, "_FL") || string_ends_with(self->ports[i].name, "_RL") || string_ends_with(self->ports[i].name, "_SL")) { + if(num_desired_links + 1 >= desired_links_max_size) + break; + + desired_links[num_desired_links] = (gsr_pipewire_audio_desired_link){ .output_port = &self->ports[i], .input_port = input_fl_port }; + num_desired_links += 1; + } else if(string_ends_with(self->ports[i].name, "_FR") || string_ends_with(self->ports[i].name, "_RR") || string_ends_with(self->ports[i].name, "_SR")) { + if(num_desired_links + 1 >= desired_links_max_size) + break; + + desired_links[num_desired_links] = (gsr_pipewire_audio_desired_link){ .output_port = &self->ports[i], .input_port = input_fr_port }; + num_desired_links += 1; } } + return num_desired_links; } -static void gsr_pipewire_audio_establish_link(gsr_pipewire_audio *self, const gsr_pipewire_audio_port *input_fl_port, const gsr_pipewire_audio_port *input_fr_port, - const gsr_pipewire_audio_port *output_fl_port, const gsr_pipewire_audio_port *output_fr_port) -{ - // TODO: Detect if link already exists before so we dont create these proxies when not needed +static void gsr_pipewire_audio_establish_link(gsr_pipewire_audio *self, const gsr_pipewire_audio_port *output_port, const gsr_pipewire_audio_port *input_port) { + // TODO: Detect if link already exists before so we dont create these proxies when not needed. + // We could do that by saving which nodes have been linked with which nodes after linking them. //fprintf(stderr, "linking!\n"); // TODO: error check and cleanup - { - struct pw_properties *props = pw_properties_new(NULL, NULL); - pw_properties_setf(props, PW_KEY_LINK_OUTPUT_PORT, "%u", output_fl_port->id); - pw_properties_setf(props, PW_KEY_LINK_INPUT_PORT, "%u", input_fl_port->id); - // TODO: Clean this up when removing node - struct pw_proxy *proxy = pw_core_create_object(self->core, "link-factory", PW_TYPE_INTERFACE_Link, PW_VERSION_LINK, &props->dict, 0); - //self->server_version_sync = pw_core_sync(self->core, PW_ID_CORE, self->server_version_sync); - pw_properties_free(props); - } - - { - struct pw_properties *props = pw_properties_new(NULL, NULL); - pw_properties_setf(props, PW_KEY_LINK_OUTPUT_PORT, "%u", output_fr_port->id); - pw_properties_setf(props, PW_KEY_LINK_INPUT_PORT, "%u", input_fr_port->id); - // TODO: Clean this up when removing node - struct pw_proxy *proxy = pw_core_create_object(self->core, "link-factory", PW_TYPE_INTERFACE_Link, PW_VERSION_LINK, &props->dict, 0); - //self->server_version_sync = pw_core_sync(self->core, PW_ID_CORE, self->server_version_sync); - pw_properties_free(props); - } + struct pw_properties *props = pw_properties_new(NULL, NULL); + pw_properties_setf(props, PW_KEY_LINK_OUTPUT_PORT, "%u", output_port->id); + pw_properties_setf(props, PW_KEY_LINK_INPUT_PORT, "%u", input_port->id); + // TODO: Clean this up when removing node + struct pw_proxy *proxy = pw_core_create_object(self->core, "link-factory", PW_TYPE_INTERFACE_Link, PW_VERSION_LINK, &props->dict, 0); + //self->server_version_sync = pw_core_sync(self->core, PW_ID_CORE, self->server_version_sync); + pw_properties_free(props); } static void gsr_pipewire_audio_create_link(gsr_pipewire_audio *self, const gsr_pipewire_audio_requested_link *requested_link) { @@ -158,7 +162,8 @@ static void gsr_pipewire_audio_create_link(gsr_pipewire_audio *self, const gsr_p if(!input_fl_port || !input_fr_port) return; - for(int i = 0; i < self->num_stream_nodes; ++i) { + gsr_pipewire_audio_desired_link desired_links[64]; + for(size_t i = 0; i < self->num_stream_nodes; ++i) { const gsr_pipewire_audio_node *output_node = &self->stream_nodes[i]; if(output_node->type != requested_link->output_type) continue; @@ -172,18 +177,15 @@ static void gsr_pipewire_audio_create_link(gsr_pipewire_audio *self, const gsr_p continue; } - const gsr_pipewire_audio_port *output_fl_port = NULL; - const gsr_pipewire_audio_port *output_fr_port = NULL; - gsr_pipewire_get_node_output_port_by_type(self, output_node, requested_link->output_type, &output_fl_port, &output_fr_port); - if(!output_fl_port || !output_fr_port) - continue; - - gsr_pipewire_audio_establish_link(self, input_fl_port, input_fr_port, output_fl_port, output_fr_port); + const size_t num_desired_links = gsr_pipewire_get_node_output_ports(self, output_node, desired_links, 64, input_fl_port, input_fr_port); + for(size_t j = 0; j < num_desired_links; ++j) { + gsr_pipewire_audio_establish_link(self, desired_links[j].output_port, desired_links[j].input_port); + } } } static void gsr_pipewire_audio_create_links(gsr_pipewire_audio *self) { - for(int i = 0; i < self->num_requested_links; ++i) { + for(size_t i = 0; i < self->num_requested_links; ++i) { gsr_pipewire_audio_create_link(self, &self->requested_links[i]); } } @@ -214,24 +216,21 @@ static void gsr_pipewire_audio_create_link_for_default_devices(gsr_pipewire_audi if(!stream_output_node) return; - const gsr_pipewire_audio_port *output_fl_port = NULL; - const gsr_pipewire_audio_port *output_fr_port = NULL; - gsr_pipewire_get_node_output_port_by_type(self, stream_output_node, requested_link->output_type, &output_fl_port, &output_fr_port); - if(!output_fl_port || !output_fr_port) - return; - - gsr_pipewire_audio_establish_link(self, input_fl_port, input_fr_port, output_fl_port, output_fr_port); - //fprintf(stderr, "establishing a link from %u to %u\n", stream_output_node->id, stream_input_node->id); + gsr_pipewire_audio_desired_link desired_links[64]; + const size_t num_desired_links = gsr_pipewire_get_node_output_ports(self, stream_output_node, desired_links, 64, input_fl_port, input_fr_port); + for(size_t i = 0; i < num_desired_links; ++i) { + gsr_pipewire_audio_establish_link(self, desired_links[i].output_port, desired_links[i].input_port); + } } static void gsr_pipewire_audio_create_links_for_default_devices(gsr_pipewire_audio *self, gsr_pipewire_audio_requested_type default_device_type) { - for(int i = 0; i < self->num_requested_links; ++i) { + for(size_t i = 0; i < self->num_requested_links; ++i) { gsr_pipewire_audio_create_link_for_default_devices(self, &self->requested_links[i], default_device_type); } } static void gsr_pipewire_audio_destroy_links_by_output_to_input(gsr_pipewire_audio *self, uint32_t output_node_id, uint32_t input_node_id) { - for(int i = 0; i < self->num_links; ++i) { + for(size_t i = 0; i < self->num_links; ++i) { if(self->links[i].output_node_id == output_node_id && self->links[i].input_node_id == input_node_id) pw_registry_destroy(self->registry, self->links[i].id); } @@ -271,7 +270,7 @@ static void gsr_pipewire_destroy_default_device_link(gsr_pipewire_audio *self, c } static void gsr_pipewire_destroy_default_device_links(gsr_pipewire_audio *self, gsr_pipewire_audio_requested_type default_device_type) { - for(int i = 0; i < self->num_requested_links; ++i) { + for(size_t i = 0; i < self->num_requested_links; ++i) { gsr_pipewire_destroy_default_device_link(self, &self->requested_links[i], default_device_type); } } @@ -370,6 +369,24 @@ static bool gsr_pipewire_audio_listen_on_metadata(gsr_pipewire_audio *self, uint return true; } +static bool array_ensure_capacity(void **array, size_t size, size_t *capacity_items, size_t element_size) { + if(size + 1 >= *capacity_items) { + size_t new_capacity_items = *capacity_items * 2; + if(new_capacity_items == 0) + new_capacity_items = 32; + + void *new_data = realloc(*array, new_capacity_items * element_size); + if(!new_data) { + fprintf(stderr, "gsr error: pipewire_audio: failed to reallocate memory\n"); + return false; + } + + *array = new_data; + *capacity_items = new_capacity_items; + } + return true; +} + static void registry_event_global(void *data, uint32_t id, uint32_t permissions, const char *type, uint32_t version, const struct spa_dict *props) @@ -389,11 +406,14 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions, const bool is_stream_input = media_class && strcmp(media_class, "Stream/Input/Audio") == 0; const bool is_sink = media_class && strcmp(media_class, "Audio/Sink") == 0; const bool is_source = media_class && strcmp(media_class, "Audio/Source") == 0; - if(self->num_stream_nodes < GSR_PIPEWIRE_AUDIO_MAX_STREAM_NODES && node_name && (is_stream_output || is_stream_input || is_sink || is_source)) { + if(node_name && (is_stream_output || is_stream_input || is_sink || is_source)) { //const char *application_binary = spa_dict_lookup(props, PW_KEY_APP_PROCESS_BINARY); //const char *application_name = spa_dict_lookup(props, PW_KEY_APP_NAME); //fprintf(stderr, " node name: %s, app binary: %s, app name: %s\n", node_name, application_binary, application_name); + if(!array_ensure_capacity((void**)&self->stream_nodes, self->num_stream_nodes, &self->stream_nodes_capacity_items, sizeof(gsr_pipewire_audio_node))) + return; + char *node_name_copy = strdup(node_name); if(node_name_copy) { self->stream_nodes[self->num_stream_nodes].id = id; @@ -408,8 +428,6 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions, gsr_pipewire_audio_create_links(self); } - } else if(self->num_stream_nodes >= GSR_PIPEWIRE_AUDIO_MAX_STREAM_NODES) { - fprintf(stderr, "gsr error: reached the maximum amount of audio stream nodes\n"); } } else if(strcmp(type, PW_TYPE_INTERFACE_Port) == 0) { const char *port_name = spa_dict_lookup(props, PW_KEY_PORT_NAME); @@ -424,7 +442,10 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions, const char *node_id = spa_dict_lookup(props, PW_KEY_NODE_ID); const int node_id_num = node_id ? atoi(node_id) : 0; - if(self->num_ports < GSR_PIPEWIRE_AUDIO_MAX_PORTS && port_name && direction >= 0 && node_id_num > 0) { + if(port_name && direction >= 0 && node_id_num > 0) { + if(!array_ensure_capacity((void**)&self->ports, self->num_ports, &self->ports_capacity_items, sizeof(gsr_pipewire_audio_port))) + return; + //fprintf(stderr, " port name: %s, node id: %d, direction: %s\n", port_name, node_id_num, port_direction); char *port_name_copy = strdup(port_name); if(port_name_copy) { @@ -437,8 +458,6 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions, gsr_pipewire_audio_create_links(self); } - } else if(self->num_ports >= GSR_PIPEWIRE_AUDIO_MAX_PORTS) { - fprintf(stderr, "gsr error: reached the maximum amount of audio ports\n"); } } else if(strcmp(type, PW_TYPE_INTERFACE_Link) == 0) { const char *output_node = spa_dict_lookup(props, PW_KEY_LINK_OUTPUT_NODE); @@ -446,14 +465,15 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions, const uint32_t output_node_id_num = output_node ? atoi(output_node) : 0; const uint32_t input_node_id_num = input_node ? atoi(input_node) : 0; - if(self->num_links < GSR_PIPEWIRE_AUDIO_MAX_LINKS && output_node_id_num > 0 && input_node_id_num > 0) { + if(output_node_id_num > 0 && input_node_id_num > 0) { + if(!array_ensure_capacity((void**)&self->links, self->num_links, &self->links_capacity_items, sizeof(gsr_pipewire_audio_link))) + return; + //fprintf(stderr, " new link (%u): %u -> %u\n", id, output_node_id_num, input_node_id_num); self->links[self->num_links].id = id; self->links[self->num_links].output_node_id = output_node_id_num; self->links[self->num_links].input_node_id = input_node_id_num; ++self->num_links; - } else if(self->num_ports >= GSR_PIPEWIRE_AUDIO_MAX_LINKS) { - fprintf(stderr, "gsr error: reached the maximum amount of audio links\n"); } } else if(strcmp(type, PW_TYPE_INTERFACE_Metadata) == 0) { const char *name = spa_dict_lookup(props, PW_KEY_METADATA_NAME); @@ -463,7 +483,7 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions, } static bool gsr_pipewire_audio_remove_node_by_id(gsr_pipewire_audio *self, uint32_t node_id) { - for(int i = 0; i < self->num_stream_nodes; ++i) { + for(size_t i = 0; i < self->num_stream_nodes; ++i) { if(self->stream_nodes[i].id != node_id) continue; @@ -476,7 +496,7 @@ static bool gsr_pipewire_audio_remove_node_by_id(gsr_pipewire_audio *self, uint3 } static bool gsr_pipewire_audio_remove_port_by_id(gsr_pipewire_audio *self, uint32_t port_id) { - for(int i = 0; i < self->num_ports; ++i) { + for(size_t i = 0; i < self->num_ports; ++i) { if(self->ports[i].id != port_id) continue; @@ -489,7 +509,7 @@ static bool gsr_pipewire_audio_remove_port_by_id(gsr_pipewire_audio *self, uint3 } static bool gsr_pipewire_audio_remove_link_by_id(gsr_pipewire_audio *self, uint32_t link_id) { - for(int i = 0; i < self->num_links; ++i) { + for(size_t i = 0; i < self->num_links; ++i) { if(self->links[i].id != link_id) continue; @@ -580,13 +600,19 @@ void gsr_pipewire_audio_deinit(gsr_pipewire_audio *self) { pw_thread_loop_stop(self->thread_loop); } - for(int i = 0; i < self->num_virtual_sink_proxies; ++i) { + for(size_t i = 0; i < self->num_virtual_sink_proxies; ++i) { if(self->virtual_sink_proxies[i]) { pw_proxy_destroy(self->virtual_sink_proxies[i]); self->virtual_sink_proxies[i] = NULL; } } self->num_virtual_sink_proxies = 0; + self->virtual_sink_proxies_capacity_items = 0; + + if(self->virtual_sink_proxies) { + free(self->virtual_sink_proxies); + self->virtual_sink_proxies = NULL; + } if(self->metadata_proxy) { spa_hook_remove(&self->metadata_listener); @@ -615,26 +641,50 @@ void gsr_pipewire_audio_deinit(gsr_pipewire_audio *self) { self->thread_loop = NULL; } - for(int i = 0; i < self->num_stream_nodes; ++i) { - free(self->stream_nodes[i].name); + if(self->stream_nodes) { + for(size_t i = 0; i < self->num_stream_nodes; ++i) { + free(self->stream_nodes[i].name); + } + self->num_stream_nodes = 0; + self->stream_nodes_capacity_items = 0; + + free(self->stream_nodes); + self->stream_nodes = NULL; } - self->num_stream_nodes = 0; - for(int i = 0; i < self->num_ports; ++i) { - free(self->ports[i].name); + if(self->ports) { + for(size_t i = 0; i < self->num_ports; ++i) { + free(self->ports[i].name); + } + self->num_ports = 0; + self->ports_capacity_items = 0; + + free(self->ports); + self->ports = NULL; } - self->num_ports = 0; - self->num_links = 0; + if(self->links) { + self->num_links = 0; + self->links_capacity_items = 0; - for(int i = 0; i < self->num_requested_links; ++i) { - for(int j = 0; j < self->requested_links[i].num_outputs; ++j) { - free(self->requested_links[i].outputs[j].name); + free(self->links); + self->links = NULL; + } + + if(self->requested_links) { + for(size_t i = 0; i < self->num_requested_links; ++i) { + for(int j = 0; j < self->requested_links[i].num_outputs; ++j) { + free(self->requested_links[i].outputs[j].name); + } + free(self->requested_links[i].outputs); + free(self->requested_links[i].input_name); } - free(self->requested_links[i].outputs); - free(self->requested_links[i].input_name); + self->num_requested_links = 0; + self->requested_links_capacity_items = 0; + + free(self->requested_links); + self->requested_links = NULL; } - self->num_requested_links = 0; #if PW_CHECK_VERSION(0, 3, 49) pw_deinit(); @@ -653,10 +703,8 @@ static struct pw_properties* gsr_pipewire_create_null_audio_sink(const char *nam } bool gsr_pipewire_audio_create_virtual_sink(gsr_pipewire_audio *self, const char *name) { - if(self->num_virtual_sink_proxies == GSR_PIPEWIRE_AUDIO_MAX_VIRTUAL_SINKS) { - fprintf(stderr, "gsr error: gsr_pipewire_audio_create_virtual_sink: reached max number of virtual sinks\n"); + if(!array_ensure_capacity((void**)&self->virtual_sink_proxies, self->num_virtual_sink_proxies, &self->virtual_sink_proxies_capacity_items, sizeof(struct pw_proxy*))) return false; - } pw_thread_loop_lock(self->thread_loop); @@ -701,10 +749,8 @@ static bool string_remove_suffix(char *str, const char *suffix) { } static bool gsr_pipewire_audio_add_links_to_output(gsr_pipewire_audio *self, const char **output_names, int num_output_names, const char *input_name, gsr_pipewire_audio_node_type output_type, gsr_pipewire_audio_link_input_type input_type, bool inverted) { - if(self->num_requested_links >= GSR_PIPEWIRE_AUDIO_MAX_REQUESTED_LINKS) { - fprintf(stderr, "gsr error: reached the maximum amount of audio links\n"); + if(!array_ensure_capacity((void**)&self->requested_links, self->num_requested_links, &self->requested_links_capacity_items, sizeof(gsr_pipewire_audio_requested_link))) return false; - } gsr_pipewire_audio_requested_output *outputs = calloc(num_output_names, sizeof(gsr_pipewire_audio_requested_output)); if(!outputs) @@ -781,7 +827,7 @@ bool gsr_pipewire_audio_add_link_from_sources_to_sink(gsr_pipewire_audio *self, void gsr_pipewire_audio_for_each_app(gsr_pipewire_audio *self, gsr_pipewire_audio_app_query_callback callback, void *userdata) { pw_thread_loop_lock(self->thread_loop); - for(int i = 0; i < self->num_stream_nodes; ++i) { + for(int i = 0; i < (int)self->num_stream_nodes; ++i) { const gsr_pipewire_audio_node *node = &self->stream_nodes[i]; if(node->type != GSR_PIPEWIRE_AUDIO_NODE_TYPE_STREAM_OUTPUT) continue; diff --git a/src/pipewire_video.c b/src/pipewire_video.c index bbc3f5d..277004c 100644 --- a/src/pipewire_video.c +++ b/src/pipewire_video.c @@ -6,7 +6,7 @@ #include <spa/param/video/format-utils.h> #include <spa/debug/types.h> -#include <libdrm/drm_fourcc.h> +#include <drm_fourcc.h> #include <fcntl.h> #include <unistd.h> @@ -280,13 +280,21 @@ static void on_param_changed_cb(void *user_data, uint32_t id, const struct spa_p self->negotiated = true; } -static void on_state_changed_cb(void *user_data, enum pw_stream_state old, enum pw_stream_state state, const char *error) { - (void)old; +static void on_state_changed_cb(void *user_data, enum pw_stream_state prev_state, enum pw_stream_state new_state, const char *error) { gsr_pipewire_video *self = user_data; - fprintf(stderr, "gsr info: pipewire: stream %p state: \"%s\" (error: %s)\n", - (void*)self->stream, pw_stream_state_as_string(state), + fprintf(stderr, "gsr info: pipewire: stream %p previous state: \"%s\", new state: \"%s\" (error: %s)\n", + (void*)self->stream, pw_stream_state_as_string(prev_state), pw_stream_state_as_string(new_state), error ? error : "none"); + + pthread_mutex_lock(&self->mutex); + if(new_state == PW_STREAM_STATE_PAUSED) { + self->paused_start_secs = clock_get_monotonic_seconds(); + self->paused = true; + } else { + self->paused = false; + } + pthread_mutex_unlock(&self->mutex); } static const struct pw_stream_events stream_events = { @@ -346,19 +354,19 @@ static int64_t spa_video_format_to_drm_format(const enum spa_video_format format switch(format) { case SPA_VIDEO_FORMAT_RGBx: return DRM_FORMAT_XBGR8888; case SPA_VIDEO_FORMAT_BGRx: return DRM_FORMAT_XRGB8888; - case SPA_VIDEO_FORMAT_RGBA: return DRM_FORMAT_ABGR8888; - case SPA_VIDEO_FORMAT_BGRA: return DRM_FORMAT_ARGB8888; + // case SPA_VIDEO_FORMAT_RGBA: return DRM_FORMAT_ABGR8888; + //case SPA_VIDEO_FORMAT_BGRA: return DRM_FORMAT_ARGB8888; case SPA_VIDEO_FORMAT_RGB: return DRM_FORMAT_XBGR8888; case SPA_VIDEO_FORMAT_BGR: return DRM_FORMAT_XRGB8888; - case SPA_VIDEO_FORMAT_ARGB: return DRM_FORMAT_XRGB8888; - case SPA_VIDEO_FORMAT_ABGR: return DRM_FORMAT_XRGB8888; + //case SPA_VIDEO_FORMAT_ARGB: return DRM_FORMAT_XRGB8888; + //case SPA_VIDEO_FORMAT_ABGR: return DRM_FORMAT_XRGB8888; #if PW_CHECK_VERSION(0, 3, 41) case SPA_VIDEO_FORMAT_xRGB_210LE: return DRM_FORMAT_XRGB2101010; case SPA_VIDEO_FORMAT_xBGR_210LE: return DRM_FORMAT_XBGR2101010; - case SPA_VIDEO_FORMAT_ARGB_210LE: return DRM_FORMAT_ARGB2101010; - case SPA_VIDEO_FORMAT_ABGR_210LE: return DRM_FORMAT_ABGR2101010; + // case SPA_VIDEO_FORMAT_ARGB_210LE: return DRM_FORMAT_ARGB2101010; + // case SPA_VIDEO_FORMAT_ABGR_210LE: return DRM_FORMAT_ABGR2101010; #endif - default: break; + default: break; } return DRM_FORMAT_INVALID; } @@ -366,23 +374,23 @@ static int64_t spa_video_format_to_drm_format(const enum spa_video_format format #if PW_CHECK_VERSION(0, 3, 41) #define GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS GSR_PIPEWIRE_VIDEO_MAX_VIDEO_FORMATS #else -#define GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS 8 +#define GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS 4 #endif static const enum spa_video_format video_formats[GSR_PIPEWIRE_VIDEO_MAX_VIDEO_FORMATS] = { - SPA_VIDEO_FORMAT_BGRA, + // SPA_VIDEO_FORMAT_BGRA, SPA_VIDEO_FORMAT_BGRx, SPA_VIDEO_FORMAT_BGR, SPA_VIDEO_FORMAT_RGBx, - SPA_VIDEO_FORMAT_RGBA, + // SPA_VIDEO_FORMAT_RGBA, SPA_VIDEO_FORMAT_RGB, - SPA_VIDEO_FORMAT_ARGB, - SPA_VIDEO_FORMAT_ABGR, + // SPA_VIDEO_FORMAT_ARGB, + // SPA_VIDEO_FORMAT_ABGR, #if PW_CHECK_VERSION(0, 3, 41) SPA_VIDEO_FORMAT_xRGB_210LE, SPA_VIDEO_FORMAT_xBGR_210LE, - SPA_VIDEO_FORMAT_ARGB_210LE, - SPA_VIDEO_FORMAT_ABGR_210LE + // SPA_VIDEO_FORMAT_ARGB_210LE, + // SPA_VIDEO_FORMAT_ABGR_210LE #endif }; @@ -471,6 +479,27 @@ static void gsr_pipewire_video_init_modifiers(gsr_pipewire_video *self) { spa_video_format_get_modifiers(self, self->supported_video_formats[i].format, self->modifiers + self->num_modifiers, GSR_PIPEWIRE_VIDEO_MAX_MODIFIERS - self->num_modifiers, &num_modifiers); self->supported_video_formats[i].modifiers_index = self->num_modifiers; self->supported_video_formats[i].modifiers_size = num_modifiers; + self->num_modifiers += num_modifiers; + } +} + +static void gsr_pipewire_video_format_remove_modifier(gsr_pipewire_video *self, gsr_video_format *video_format, uint64_t modifier) { + for(size_t i = 0; i < video_format->modifiers_size; ++i) { + if(self->modifiers[video_format->modifiers_index + i] != modifier) + continue; + + for(size_t j = i + 1; j < video_format->modifiers_size; ++j) { + self->modifiers[j - 1] = self->modifiers[j]; + } + --video_format->modifiers_size; + return; + } +} + +static void gsr_pipewire_video_remove_modifier(gsr_pipewire_video *self, uint64_t modifier) { + for(size_t i = 0; i < GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS; i++) { + gsr_video_format *video_format = &self->supported_video_formats[i]; + gsr_pipewire_video_format_remove_modifier(self, video_format, modifier); } } @@ -651,6 +680,7 @@ void gsr_pipewire_video_deinit(gsr_pipewire_video *self) { self->dmabuf_num_planes = 0; self->negotiated = false; + self->renegotiated = false; if(self->mutex_initialized) { pthread_mutex_destroy(&self->mutex); @@ -702,9 +732,19 @@ static EGLImage gsr_pipewire_video_create_egl_image_with_fallback(gsr_pipewire_v } else { image = gsr_pipewire_video_create_egl_image(self, fds, offsets, pitches, modifiers, true); if(!image) { - fprintf(stderr, "gsr error: gsr_pipewire_video_create_egl_image_with_fallback: failed to create egl image with modifiers, trying without modifiers\n"); - self->no_modifiers_fallback = true; - image = gsr_pipewire_video_create_egl_image(self, fds, offsets, pitches, modifiers, false); + if(self->renegotiated) { + fprintf(stderr, "gsr error: gsr_pipewire_video_create_egl_image_with_fallback: failed to create egl image with modifiers, trying without modifiers\n"); + self->no_modifiers_fallback = true; + image = gsr_pipewire_video_create_egl_image(self, fds, offsets, pitches, modifiers, false); + } else { + fprintf(stderr, "gsr error: gsr_pipewire_video_create_egl_image_with_fallback: failed to create egl image with modifiers, renegotiating with a different modifier\n"); + self->negotiated = false; + self->renegotiated = true; + gsr_pipewire_video_remove_modifier(self, self->format.info.raw.modifier); + pw_thread_loop_lock(self->thread_loop); + pw_loop_signal_event(pw_thread_loop_get_loop(self->thread_loop), self->reneg); + pw_thread_loop_unlock(self->thread_loop); + } } } return image; @@ -736,13 +776,9 @@ static void gsr_pipewire_video_update_cursor_texture(gsr_pipewire_video *self, g if(!self->cursor.data) return; - const float border_color[4] = { 0.0f, 0.0f, 0.0f, 0.0f }; self->egl->glBindTexture(GL_TEXTURE_2D, texture_map.cursor_texture_id); // TODO: glTextureSubImage2D if same size self->egl->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, self->cursor.width, self->cursor.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, self->cursor.data); - self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); self->egl->glBindTexture(GL_TEXTURE_2D, 0); @@ -767,12 +803,15 @@ bool gsr_pipewire_video_map_texture(gsr_pipewire_video *self, gsr_texture_map te } EGLImage image = gsr_pipewire_video_create_egl_image_with_fallback(self); - if(image) { - gsr_pipewire_video_bind_image_to_texture_with_fallback(self, texture_map, image); - *using_external_image = self->external_texture_fallback; - self->egl->eglDestroyImage(self->egl->egl_display, image); + if(!image) { + pthread_mutex_unlock(&self->mutex); + return false; } + gsr_pipewire_video_bind_image_to_texture_with_fallback(self, texture_map, image); + *using_external_image = self->external_texture_fallback; + self->egl->eglDestroyImage(self->egl->egl_display, image); + gsr_pipewire_video_update_cursor_texture(self, texture_map); region->x = 0; @@ -810,6 +849,9 @@ bool gsr_pipewire_video_map_texture(gsr_pipewire_video *self, gsr_texture_map te } bool gsr_pipewire_video_is_damaged(gsr_pipewire_video *self) { + if(!self->mutex_initialized) + return false; + bool damaged = false; pthread_mutex_lock(&self->mutex); damaged = self->damaged; @@ -818,7 +860,21 @@ bool gsr_pipewire_video_is_damaged(gsr_pipewire_video *self) { } void gsr_pipewire_video_clear_damage(gsr_pipewire_video *self) { + if(!self->mutex_initialized) + return; + pthread_mutex_lock(&self->mutex); self->damaged = false; pthread_mutex_unlock(&self->mutex); } + +bool gsr_pipewire_video_should_restart(gsr_pipewire_video *self) { + if(!self->mutex_initialized) + return false; + + bool should_restart = false; + pthread_mutex_lock(&self->mutex); + should_restart = self->paused && clock_get_monotonic_seconds() - self->paused_start_secs >= 3.0; + pthread_mutex_unlock(&self->mutex); + return should_restart; +} diff --git a/src/replay_buffer/replay_buffer.c b/src/replay_buffer/replay_buffer.c new file mode 100644 index 0000000..92aa645 --- /dev/null +++ b/src/replay_buffer/replay_buffer.c @@ -0,0 +1,91 @@ +#include "../../include/replay_buffer/replay_buffer.h" +#include "../../include/replay_buffer/replay_buffer_ram.h" +#include "../../include/replay_buffer/replay_buffer_disk.h" + +#include <stdlib.h> +#include <string.h> +#include <assert.h> + +gsr_replay_buffer* gsr_replay_buffer_create(gsr_replay_storage replay_storage, const char *replay_directory, double replay_buffer_time, size_t replay_buffer_num_packets) { + gsr_replay_buffer *replay_buffer = NULL; + switch(replay_storage) { + case GSR_REPLAY_STORAGE_RAM: + replay_buffer = gsr_replay_buffer_ram_create(replay_buffer_num_packets); + break; + case GSR_REPLAY_STORAGE_DISK: + replay_buffer = gsr_replay_buffer_disk_create(replay_directory, replay_buffer_time); + break; + } + + replay_buffer->mutex_initialized = false; + replay_buffer->original_replay_buffer = NULL; + if(pthread_mutex_init(&replay_buffer->mutex, NULL) != 0) { + gsr_replay_buffer_destroy(replay_buffer); + return NULL; + } + + replay_buffer->mutex_initialized = true; + return replay_buffer; +} + +void gsr_replay_buffer_destroy(gsr_replay_buffer *self) { + self->destroy(self); + if(self->mutex_initialized && !self->original_replay_buffer) { + pthread_mutex_destroy(&self->mutex); + self->mutex_initialized = false; + } + self->original_replay_buffer = NULL; + free(self); +} + +void gsr_replay_buffer_lock(gsr_replay_buffer *self) { + if(self->original_replay_buffer) { + gsr_replay_buffer_lock(self->original_replay_buffer); + return; + } + + if(self->mutex_initialized) + pthread_mutex_lock(&self->mutex); +} + +void gsr_replay_buffer_unlock(gsr_replay_buffer *self) { + if(self->original_replay_buffer) { + gsr_replay_buffer_unlock(self->original_replay_buffer); + return; + } + + if(self->mutex_initialized) + pthread_mutex_unlock(&self->mutex); +} + +bool gsr_replay_buffer_append(gsr_replay_buffer *self, const AVPacket *av_packet, double timestamp) { + return self->append(self, av_packet, timestamp); +} + +void gsr_replay_buffer_clear(gsr_replay_buffer *self) { + self->clear(self); +} + +AVPacket* gsr_replay_buffer_iterator_get_packet(gsr_replay_buffer *self, gsr_replay_buffer_iterator iterator) { + return self->iterator_get_packet(self, iterator); +} + +uint8_t* gsr_replay_buffer_iterator_get_packet_data(gsr_replay_buffer *self, gsr_replay_buffer_iterator iterator) { + return self->iterator_get_packet_data(self, iterator); +} + +gsr_replay_buffer* gsr_replay_buffer_clone(gsr_replay_buffer *self) { + return self->clone(self); +} + +gsr_replay_buffer_iterator gsr_replay_buffer_find_packet_index_by_time_passed(gsr_replay_buffer *self, int seconds) { + return self->find_packet_index_by_time_passed(self, seconds); +} + +gsr_replay_buffer_iterator gsr_replay_buffer_find_keyframe(gsr_replay_buffer *self, gsr_replay_buffer_iterator start_iterator, int stream_index, bool invert_stream_index) { + return self->find_keyframe(self, start_iterator, stream_index, invert_stream_index); +} + +bool gsr_replay_buffer_iterator_next(gsr_replay_buffer *self, gsr_replay_buffer_iterator *iterator) { + return self->iterator_next(self, iterator); +} diff --git a/src/replay_buffer/replay_buffer_disk.c b/src/replay_buffer/replay_buffer_disk.c new file mode 100644 index 0000000..3fff9f3 --- /dev/null +++ b/src/replay_buffer/replay_buffer_disk.c @@ -0,0 +1,437 @@ +#include "../../include/replay_buffer/replay_buffer_disk.h" +#include "../../include/utils.h" + +#include <stdlib.h> +#include <string.h> +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <time.h> +#include <errno.h> +#include <assert.h> + +#define REPLAY_BUFFER_FILE_SIZE_BYTES 1024 * 1024 * 256 /* 256MB */ +#define FILE_PREFIX "Replay" + +static void gsr_replay_buffer_disk_set_impl_funcs(gsr_replay_buffer_disk *self); + +static void gsr_av_packet_disk_init(gsr_av_packet_disk *self, const AVPacket *av_packet, size_t data_index, double timestamp) { + self->packet = *av_packet; + self->packet.data = NULL; + self->data_index = data_index; + self->timestamp = timestamp; +} + +static gsr_replay_buffer_file* gsr_replay_buffer_file_create(char *replay_directory, size_t replay_storage_counter, double timestamp, int *replay_storage_fd) { + gsr_replay_buffer_file *self = calloc(1, sizeof(gsr_replay_buffer_file)); + if(!self) { + fprintf(stderr, "gsr error: gsr_av_packet_file_init: failed to create buffer file\n"); + return NULL; + } + + if(create_directory_recursive(replay_directory) != 0) { + fprintf(stderr, "gsr error: gsr_av_packet_file_init: failed to create replay directory: %s\n", replay_directory); + free(self); + return NULL; + } + + char filename[PATH_MAX]; + snprintf(filename, sizeof(filename), "%s/%s_%d.gsr", replay_directory, FILE_PREFIX, (int)replay_storage_counter); + *replay_storage_fd = creat(filename, 0700); + if(*replay_storage_fd <= 0) { + fprintf(stderr, "gsr error: gsr_av_packet_file_init: failed to create replay file: %s\n", filename); + free(self); + return NULL; + } + + self->id = replay_storage_counter; + self->start_timestamp = timestamp; + self->end_timestamp = timestamp; + self->ref_counter = 1; + self->fd = -1; + + self->packets = NULL; + self->capacity_num_packets = 0; + self->num_packets = 0; + return self; +} + +static gsr_replay_buffer_file* gsr_replay_buffer_file_ref(gsr_replay_buffer_file *self) { + if(self->ref_counter >= 1) + ++self->ref_counter; + return self; +} + +static void gsr_replay_buffer_file_free(gsr_replay_buffer_file *self, const char *replay_directory) { + self->ref_counter = 0; + + if(self->fd > 0) { + close(self->fd); + self->fd = -1; + } + + char filename[PATH_MAX]; + snprintf(filename, sizeof(filename), "%s/%s_%d.gsr", replay_directory, FILE_PREFIX, (int)self->id); + remove(filename); + + if(self->packets) { + free(self->packets); + self->packets = NULL; + } + self->num_packets = 0; + self->capacity_num_packets = 0; + + free(self); +} + +static void gsr_replay_buffer_file_unref(gsr_replay_buffer_file *self, const char *replay_directory) { + if(self->ref_counter > 0) + --self->ref_counter; + + if(self->ref_counter <= 0) + gsr_replay_buffer_file_free(self, replay_directory); +} + +static void gsr_replay_buffer_disk_clear(gsr_replay_buffer *replay_buffer) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + gsr_replay_buffer_lock(&self->replay_buffer); + + for(size_t i = 0; i < self->num_files; ++i) { + gsr_replay_buffer_file_unref(self->files[i], self->replay_directory); + } + self->num_files = 0; + + if(self->storage_fd > 0) { + close(self->storage_fd); + self->storage_fd = 0; + } + + self->storage_num_bytes_written = 0; + gsr_replay_buffer_unlock(&self->replay_buffer); +} + +static void gsr_replay_buffer_disk_destroy(gsr_replay_buffer *replay_buffer) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + gsr_replay_buffer_disk_clear(replay_buffer); + + if(self->owns_directory) { + remove(self->replay_directory); + self->owns_directory = false; + } +} + +static bool file_write_all(int fd, const uint8_t *data, size_t size, size_t *bytes_written_total) { + *bytes_written_total = 0; + while(*bytes_written_total < size) { + const ssize_t bytes_written = write(fd, data + *bytes_written_total, size - *bytes_written_total); + if(bytes_written == -1) { + if(errno == EAGAIN) + continue; + else + return false; + } + *bytes_written_total += bytes_written; + } + return true; +} + +static bool gsr_replay_buffer_disk_create_next_file(gsr_replay_buffer_disk *self, double timestamp) { + if(self->num_files + 1 >= GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES) { + fprintf(stderr, "gsr error: gsr_replay_buffer_disk_create_next_file: too many replay buffer files created! (> %d), either reduce the replay buffer time or report this as a bug\n", (int)GSR_REPLAY_BUFFER_CAPACITY_NUM_FILES); + return false; + } + + gsr_replay_buffer_file *replay_buffer_file = gsr_replay_buffer_file_create(self->replay_directory, self->storage_counter, timestamp, &self->storage_fd); + if(!replay_buffer_file) + return false; + + self->files[self->num_files] = replay_buffer_file; + ++self->num_files; + ++self->storage_counter; + return true; +} + +static bool gsr_replay_buffer_disk_append_to_current_file(gsr_replay_buffer_disk *self, const AVPacket *av_packet, double timestamp) { + gsr_replay_buffer_file *replay_buffer_file = self->files[self->num_files - 1]; + replay_buffer_file->end_timestamp = timestamp; + + if(replay_buffer_file->num_packets + 1 >= replay_buffer_file->capacity_num_packets) { + size_t new_capacity_num_packets = replay_buffer_file->capacity_num_packets * 2; + if(new_capacity_num_packets == 0) + new_capacity_num_packets = 256; + + void *new_packets = realloc(replay_buffer_file->packets, new_capacity_num_packets * sizeof(gsr_av_packet_disk)); + if(!new_packets) { + fprintf(stderr, "gsr error: gsr_replay_buffer_disk_append_to_current_file: failed to reallocate replay buffer file packets\n"); + return false; + } + + replay_buffer_file->capacity_num_packets = new_capacity_num_packets; + replay_buffer_file->packets = new_packets; + } + + gsr_av_packet_disk *packet = &replay_buffer_file->packets[replay_buffer_file->num_packets]; + gsr_av_packet_disk_init(packet, av_packet, self->storage_num_bytes_written, timestamp); + ++replay_buffer_file->num_packets; + + size_t bytes_written = 0; + const bool file_written = file_write_all(self->storage_fd, av_packet->data, av_packet->size, &bytes_written); + self->storage_num_bytes_written += bytes_written; + if(self->storage_num_bytes_written >= REPLAY_BUFFER_FILE_SIZE_BYTES) { + self->storage_num_bytes_written = 0; + close(self->storage_fd); + self->storage_fd = 0; + } + + return file_written; +} + +static void gsr_replay_buffer_disk_remove_first_file(gsr_replay_buffer_disk *self) { + gsr_replay_buffer_file_unref(self->files[0], self->replay_directory); + for(size_t i = 1; i < self->num_files; ++i) { + self->files[i - 1] = self->files[i]; + } + --self->num_files; +} + +static bool gsr_replay_buffer_disk_append(gsr_replay_buffer *replay_buffer, const AVPacket *av_packet, double timestamp) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + bool success = false; + gsr_replay_buffer_lock(&self->replay_buffer); + + if(self->storage_fd <= 0) { + if(!gsr_replay_buffer_disk_create_next_file(self, timestamp)) + goto done; + } + + const bool data_written = gsr_replay_buffer_disk_append_to_current_file(self, av_packet, timestamp); + + if(self->num_files > 1) { + const double buffer_time_accumulated = timestamp - self->files[1]->start_timestamp; + if(buffer_time_accumulated >= self->replay_buffer_time) + gsr_replay_buffer_disk_remove_first_file(self); + } + + success = data_written; + + done: + gsr_replay_buffer_unlock(&self->replay_buffer); + return success; +} + +static AVPacket* gsr_replay_buffer_disk_iterator_get_packet(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator iterator) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + assert(iterator.file_index < self->num_files); + assert(iterator.packet_index < self->files[iterator.file_index]->num_packets); + return &self->files[iterator.file_index]->packets[iterator.packet_index].packet; +} + +static uint8_t* gsr_replay_buffer_disk_iterator_get_packet_data(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator iterator) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + assert(iterator.file_index < self->num_files); + gsr_replay_buffer_file *file = self->files[iterator.file_index]; + assert(iterator.packet_index < file->num_packets); + + if(file->fd <= 0) { + char filename[PATH_MAX]; + snprintf(filename, sizeof(filename), "%s/%s_%d.gsr", self->replay_directory, FILE_PREFIX, (int)file->id); + file->fd = open(filename, O_RDONLY); + if(file->fd <= 0) { + fprintf(stderr, "gsr error: gsr_replay_buffer_disk_iterator_get_packet_data: failed to open file\n"); + return NULL; + } + } + + const gsr_av_packet_disk *packet = &self->files[iterator.file_index]->packets[iterator.packet_index]; + if(lseek(file->fd, packet->data_index, SEEK_SET) == -1) { + fprintf(stderr, "gsr error: gsr_replay_buffer_disk_iterator_get_packet_data: failed to seek\n"); + return NULL; + } + + uint8_t *packet_data = malloc(packet->packet.size); + if(read(file->fd, packet_data, packet->packet.size) != packet->packet.size) { + fprintf(stderr, "gsr error: gsr_replay_buffer_disk_iterator_get_packet_data: failed to read data from file\n"); + free(packet_data); + return NULL; + } + + return packet_data; +} + +static gsr_replay_buffer* gsr_replay_buffer_disk_clone(gsr_replay_buffer *replay_buffer) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + gsr_replay_buffer_disk *destination = calloc(1, sizeof(gsr_replay_buffer_disk)); + if(!destination) + return NULL; + + gsr_replay_buffer_disk_set_impl_funcs(destination); + gsr_replay_buffer_lock(&self->replay_buffer); + + destination->replay_buffer.original_replay_buffer = replay_buffer; + destination->replay_buffer.mutex = self->replay_buffer.mutex; + destination->replay_buffer.mutex_initialized = self->replay_buffer.mutex_initialized; + destination->replay_buffer_time = self->replay_buffer_time; + destination->storage_counter = self->storage_counter; + destination->storage_num_bytes_written = self->storage_num_bytes_written; + destination->storage_fd = 0; // We only want to read from the clone. If there is a need to write to it in the future then TODO change this + + for(size_t i = 0; i < self->num_files; ++i) { + destination->files[i] = gsr_replay_buffer_file_ref(self->files[i]); + } + destination->num_files = self->num_files; + + snprintf(destination->replay_directory, sizeof(destination->replay_directory), "%s", self->replay_directory); + destination->owns_directory = false; + + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer*)destination; +} + +/* Binary search */ +static size_t gsr_replay_buffer_file_find_packet_index_by_time_passed(const gsr_replay_buffer_file *self, int seconds) { + const double now = clock_get_monotonic_seconds(); + if(self->num_packets == 0) { + return 0; + } + + size_t lower_bound = 0; + size_t upper_bound = self->num_packets; + size_t index = 0; + + for(;;) { + index = lower_bound + (upper_bound - lower_bound) / 2; + const gsr_av_packet_disk *packet = &self->packets[index]; + const double time_passed_since_packet = now - packet->timestamp; + if(time_passed_since_packet >= seconds) { + if(lower_bound == index) + break; + lower_bound = index; + } else { + if(upper_bound == index) + break; + upper_bound = index; + } + } + + return index; +} + +/* Binary search */ +static gsr_replay_buffer_iterator gsr_replay_buffer_disk_find_file_index_by_time_passed(gsr_replay_buffer *replay_buffer, int seconds) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + gsr_replay_buffer_lock(&self->replay_buffer); + + const double now = clock_get_monotonic_seconds(); + if(self->num_files == 0) { + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer_iterator){0, 0}; + } + + size_t lower_bound = 0; + size_t upper_bound = self->num_files; + size_t file_index = 0; + + for(;;) { + file_index = lower_bound + (upper_bound - lower_bound) / 2; + const gsr_replay_buffer_file *file = self->files[file_index]; + const double time_passed_since_file_start = now - file->start_timestamp; + const double time_passed_since_file_end = now - file->end_timestamp; + if(time_passed_since_file_start >= seconds && time_passed_since_file_end <= seconds) { + break; + } else if(time_passed_since_file_start >= seconds) { + if(lower_bound == file_index) + break; + lower_bound = file_index; + } else { + if(upper_bound == file_index) + break; + upper_bound = file_index; + } + } + + const gsr_replay_buffer_file *file = self->files[file_index]; + const size_t packet_index = gsr_replay_buffer_file_find_packet_index_by_time_passed(file, seconds); + + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer_iterator){packet_index, file_index}; +} + +static gsr_replay_buffer_iterator gsr_replay_buffer_disk_find_keyframe(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator start_iterator, int stream_index, bool invert_stream_index) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + gsr_replay_buffer_iterator keyframe_iterator = {(size_t)-1, 0}; + gsr_replay_buffer_lock(&self->replay_buffer); + size_t packet_index = start_iterator.packet_index; + for(size_t file_index = start_iterator.file_index; file_index < self->num_files; ++file_index) { + const gsr_replay_buffer_file *file = self->files[file_index]; + for(; packet_index < file->num_packets; ++packet_index) { + const gsr_av_packet_disk *packet = &file->packets[packet_index]; + if((packet->packet.flags & AV_PKT_FLAG_KEY) && (invert_stream_index ? packet->packet.stream_index != stream_index : packet->packet.stream_index == stream_index)) { + keyframe_iterator.packet_index = packet_index; + keyframe_iterator.file_index = file_index; + goto done; + } + } + packet_index = 0; + } + done: + gsr_replay_buffer_unlock(&self->replay_buffer); + return keyframe_iterator; +} + +static bool gsr_replay_buffer_disk_iterator_next(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator *iterator) { + gsr_replay_buffer_disk *self = (gsr_replay_buffer_disk*)replay_buffer; + if(iterator->file_index >= self->num_files) + return false; + + if(iterator->packet_index + 1 >= self->files[iterator->file_index]->num_packets) { + if(iterator->file_index + 1 >= self->num_files) + return false; + + if(self->files[iterator->file_index + 1]->num_packets == 0) + return false; + + ++iterator->file_index; + iterator->packet_index = 0; + return true; + } else { + ++iterator->packet_index; + return true; + } +} + +static void get_current_time(char *time_str, size_t time_str_size) { + time_t now = time(NULL); + struct tm *t = localtime(&now); + strftime(time_str, time_str_size - 1, "%Y-%m-%d_%H-%M-%S", t); +} + +static void gsr_replay_buffer_disk_set_impl_funcs(gsr_replay_buffer_disk *self) { + self->replay_buffer.destroy = gsr_replay_buffer_disk_destroy; + self->replay_buffer.append = gsr_replay_buffer_disk_append; + self->replay_buffer.clear = gsr_replay_buffer_disk_clear; + self->replay_buffer.iterator_get_packet = gsr_replay_buffer_disk_iterator_get_packet; + self->replay_buffer.iterator_get_packet_data = gsr_replay_buffer_disk_iterator_get_packet_data; + self->replay_buffer.clone = gsr_replay_buffer_disk_clone; + self->replay_buffer.find_packet_index_by_time_passed = gsr_replay_buffer_disk_find_file_index_by_time_passed; + self->replay_buffer.find_keyframe = gsr_replay_buffer_disk_find_keyframe; + self->replay_buffer.iterator_next = gsr_replay_buffer_disk_iterator_next; +} + +gsr_replay_buffer* gsr_replay_buffer_disk_create(const char *replay_directory, double replay_buffer_time) { + assert(replay_buffer_time > 0); + gsr_replay_buffer_disk *replay_buffer = calloc(1, sizeof(gsr_replay_buffer_disk)); + if(!replay_buffer) + return NULL; + + char time_str[128]; + get_current_time(time_str, sizeof(time_str)); + + replay_buffer->num_files = 0; + replay_buffer->storage_counter = 0; + replay_buffer->replay_buffer_time = replay_buffer_time; + snprintf(replay_buffer->replay_directory, sizeof(replay_buffer->replay_directory), "%s/gsr-replay-%s.gsr", replay_directory, time_str); + replay_buffer->owns_directory = true; + + gsr_replay_buffer_disk_set_impl_funcs(replay_buffer); + return (gsr_replay_buffer*)replay_buffer; +} diff --git a/src/replay_buffer/replay_buffer_ram.c b/src/replay_buffer/replay_buffer_ram.c new file mode 100644 index 0000000..890588f --- /dev/null +++ b/src/replay_buffer/replay_buffer_ram.c @@ -0,0 +1,256 @@ +#include "../../include/replay_buffer/replay_buffer_ram.h" +#include "../../include/utils.h" + +#include <stdlib.h> +#include <string.h> +#include <assert.h> + +#include <libavutil/mem.h> + +static void gsr_replay_buffer_ram_set_impl_funcs(gsr_replay_buffer_ram *self); + +static gsr_av_packet_ram* gsr_av_packet_ram_create(const AVPacket *av_packet, double timestamp) { + gsr_av_packet_ram *self = malloc(sizeof(gsr_av_packet_ram)); + if(!self) + return NULL; + + self->ref_counter = 1; + self->packet = *av_packet; + self->timestamp = timestamp; + // Why are we doing this you ask? there is a ffmpeg bug that causes cpu usage to increase over time when you have + // packets that are not being free'd until later. So we copy the packet data, free the packet and then reconstruct + // the packet later on when we need it, to keep packets alive only for a short period. + self->packet.data = av_memdup(av_packet->data, av_packet->size); + if(!self->packet.data) { + free(self); + return NULL; + } + + return self; +} + +static gsr_av_packet_ram* gsr_av_packet_ram_ref(gsr_av_packet_ram *self) { + if(self->ref_counter >= 1) + ++self->ref_counter; + return self; +} + +static void gsr_av_packet_ram_free(gsr_av_packet_ram *self) { + self->ref_counter = 0; + if(self->packet.data) { + av_free(self->packet.data); + self->packet.data = NULL; + } + free(self); +} + +static void gsr_av_packet_ram_unref(gsr_av_packet_ram *self) { + if(self->ref_counter >= 1) + --self->ref_counter; + + if(self->ref_counter <= 0) + gsr_av_packet_ram_free(self); +} + +static void gsr_replay_buffer_ram_destroy(gsr_replay_buffer *replay_buffer) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + gsr_replay_buffer_lock(&self->replay_buffer); + for(size_t i = 0; i < self->num_packets; ++i) { + if(self->packets[i]) { + gsr_av_packet_ram_unref(self->packets[i]); + self->packets[i] = NULL; + } + } + self->num_packets = 0; + gsr_replay_buffer_unlock(&self->replay_buffer); + + if(self->packets) { + free(self->packets); + self->packets = NULL; + } + + self->capacity_num_packets = 0; + self->index = 0; +} + +static bool gsr_replay_buffer_ram_append(gsr_replay_buffer *replay_buffer, const AVPacket *av_packet, double timestamp) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + gsr_replay_buffer_lock(&self->replay_buffer); + gsr_av_packet_ram *packet = gsr_av_packet_ram_create(av_packet, timestamp); + if(!packet) { + gsr_replay_buffer_unlock(&self->replay_buffer); + return false; + } + + if(self->packets[self->index]) { + gsr_av_packet_ram_unref(self->packets[self->index]); + self->packets[self->index] = NULL; + } + self->packets[self->index] = packet; + + self->index = (self->index + 1) % self->capacity_num_packets; + ++self->num_packets; + if(self->num_packets > self->capacity_num_packets) + self->num_packets = self->capacity_num_packets; + + gsr_replay_buffer_unlock(&self->replay_buffer); + return true; +} + +static void gsr_replay_buffer_ram_clear(gsr_replay_buffer *replay_buffer) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + gsr_replay_buffer_lock(&self->replay_buffer); + for(size_t i = 0; i < self->num_packets; ++i) { + if(self->packets[i]) { + gsr_av_packet_ram_unref(self->packets[i]); + self->packets[i] = NULL; + } + } + self->num_packets = 0; + self->index = 0; + gsr_replay_buffer_unlock(&self->replay_buffer); +} + +static gsr_av_packet_ram* gsr_replay_buffer_ram_get_packet_at_index(gsr_replay_buffer *replay_buffer, size_t index) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + assert(index < self->num_packets); + size_t start_index = 0; + if(self->num_packets < self->capacity_num_packets) + start_index = self->num_packets - self->index; + else + start_index = self->index; + + const size_t offset = (start_index + index) % self->capacity_num_packets; + return self->packets[offset]; +} + +static AVPacket* gsr_replay_buffer_ram_iterator_get_packet(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator iterator) { + return &gsr_replay_buffer_ram_get_packet_at_index(replay_buffer, iterator.packet_index)->packet; +} + +static uint8_t* gsr_replay_buffer_ram_iterator_get_packet_data(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator iterator) { + (void)replay_buffer; + (void)iterator; + return NULL; +} + +static gsr_replay_buffer* gsr_replay_buffer_ram_clone(gsr_replay_buffer *replay_buffer) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + gsr_replay_buffer_ram *destination = calloc(1, sizeof(gsr_replay_buffer_ram)); + if(!destination) + return NULL; + + gsr_replay_buffer_ram_set_impl_funcs(destination); + gsr_replay_buffer_lock(&self->replay_buffer); + + destination->replay_buffer.original_replay_buffer = replay_buffer; + destination->replay_buffer.mutex = self->replay_buffer.mutex; + destination->replay_buffer.mutex_initialized = self->replay_buffer.mutex_initialized; + destination->capacity_num_packets = self->capacity_num_packets; + destination->index = self->index; + destination->packets = calloc(destination->capacity_num_packets, sizeof(gsr_av_packet_ram*)); + if(!destination->packets) { + free(destination); + gsr_replay_buffer_unlock(&self->replay_buffer); + return NULL; + } + + destination->num_packets = self->num_packets; + for(size_t i = 0; i < destination->num_packets; ++i) { + destination->packets[i] = gsr_av_packet_ram_ref(self->packets[i]); + } + + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer*)destination; +} + +/* Binary search */ +static gsr_replay_buffer_iterator gsr_replay_buffer_ram_find_packet_index_by_time_passed(gsr_replay_buffer *replay_buffer, int seconds) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + gsr_replay_buffer_lock(&self->replay_buffer); + + const double now = clock_get_monotonic_seconds(); + if(self->num_packets == 0) { + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer_iterator){0, 0}; + } + + size_t lower_bound = 0; + size_t upper_bound = self->num_packets; + size_t index = 0; + + for(;;) { + index = lower_bound + (upper_bound - lower_bound) / 2; + const gsr_av_packet_ram *packet = gsr_replay_buffer_ram_get_packet_at_index(replay_buffer, index); + const double time_passed_since_packet = now - packet->timestamp; + if(time_passed_since_packet >= seconds) { + if(lower_bound == index) + break; + lower_bound = index; + } else { + if(upper_bound == index) + break; + upper_bound = index; + } + } + + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer_iterator){index, 0}; +} + +static gsr_replay_buffer_iterator gsr_replay_buffer_ram_find_keyframe(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator start_iterator, int stream_index, bool invert_stream_index) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + size_t keyframe_index = (size_t)-1; + gsr_replay_buffer_lock(&self->replay_buffer); + for(size_t i = start_iterator.packet_index; i < self->num_packets; ++i) { + const gsr_av_packet_ram *packet = gsr_replay_buffer_ram_get_packet_at_index(replay_buffer, i); + if((packet->packet.flags & AV_PKT_FLAG_KEY) && (invert_stream_index ? packet->packet.stream_index != stream_index : packet->packet.stream_index == stream_index)) { + keyframe_index = i; + break; + } + } + gsr_replay_buffer_unlock(&self->replay_buffer); + return (gsr_replay_buffer_iterator){keyframe_index, 0}; +} + +static bool gsr_replay_buffer_ram_iterator_next(gsr_replay_buffer *replay_buffer, gsr_replay_buffer_iterator *iterator) { + gsr_replay_buffer_ram *self = (gsr_replay_buffer_ram*)replay_buffer; + if(iterator->packet_index + 1 < self->num_packets) { + ++iterator->packet_index; + return true; + } else { + return false; + } +} + +static void gsr_replay_buffer_ram_set_impl_funcs(gsr_replay_buffer_ram *self) { + self->replay_buffer.destroy = gsr_replay_buffer_ram_destroy; + self->replay_buffer.append = gsr_replay_buffer_ram_append; + self->replay_buffer.clear = gsr_replay_buffer_ram_clear; + self->replay_buffer.iterator_get_packet = gsr_replay_buffer_ram_iterator_get_packet; + self->replay_buffer.iterator_get_packet_data = gsr_replay_buffer_ram_iterator_get_packet_data; + self->replay_buffer.clone = gsr_replay_buffer_ram_clone; + self->replay_buffer.find_packet_index_by_time_passed = gsr_replay_buffer_ram_find_packet_index_by_time_passed; + self->replay_buffer.find_keyframe = gsr_replay_buffer_ram_find_keyframe; + self->replay_buffer.iterator_next = gsr_replay_buffer_ram_iterator_next; +} + +gsr_replay_buffer* gsr_replay_buffer_ram_create(size_t replay_buffer_num_packets) { + assert(replay_buffer_num_packets > 0); + gsr_replay_buffer_ram *replay_buffer = calloc(1, sizeof(gsr_replay_buffer_ram)); + if(!replay_buffer) + return NULL; + + replay_buffer->capacity_num_packets = replay_buffer_num_packets; + replay_buffer->num_packets = 0; + replay_buffer->index = 0; + replay_buffer->packets = calloc(replay_buffer->capacity_num_packets, sizeof(gsr_av_packet_ram*)); + if(!replay_buffer->packets) { + gsr_replay_buffer_ram_destroy(&replay_buffer->replay_buffer); + free(replay_buffer); + return NULL; + } + + gsr_replay_buffer_ram_set_impl_funcs(replay_buffer); + return (gsr_replay_buffer*)replay_buffer; +} diff --git a/src/shader.c b/src/shader.c index b9fbb62..ba4db80 100644 --- a/src/shader.c +++ b/src/shader.c @@ -3,14 +3,16 @@ #include <stdio.h> #include <assert.h> +static bool print_compile_errors = false; + static int min_int(int a, int b) { return a < b ? a : b; } -static unsigned int loader_shader(gsr_egl *egl, unsigned int type, const char *source) { +static unsigned int load_shader(gsr_egl *egl, unsigned int type, const char *source) { unsigned int shader_id = egl->glCreateShader(type); if(shader_id == 0) { - fprintf(stderr, "gsr error: loader_shader: failed to create shader, error: %d\n", egl->glGetError()); + fprintf(stderr, "gsr error: load_shader: failed to create shader, error: %d\n", egl->glGetError()); return 0; } @@ -23,10 +25,10 @@ static unsigned int loader_shader(gsr_egl *egl, unsigned int type, const char *s int info_length = 0; egl->glGetShaderiv(shader_id, GL_INFO_LOG_LENGTH, &info_length); - if(info_length > 1) { + if(info_length > 1 && print_compile_errors) { char info_log[4096]; egl->glGetShaderInfoLog(shader_id, min_int(4096, info_length), NULL, info_log); - fprintf(stderr, "gsr error: loader shader: failed to compile shader, error:\n%s\nshader source:\n%s\n", info_log, source); + fprintf(stderr, "gsr error: load_shader: failed to compile shader, error:\n%s\nshader source:\n%s\n", info_log, source); } egl->glDeleteShader(shader_id); @@ -45,19 +47,19 @@ static unsigned int load_program(gsr_egl *egl, const char *vertex_shader, const bool success = false; if(vertex_shader) { - vertex_shader_id = loader_shader(egl, GL_VERTEX_SHADER, vertex_shader); + vertex_shader_id = load_shader(egl, GL_VERTEX_SHADER, vertex_shader); if(vertex_shader_id == 0) goto done; } if(fragment_shader) { - fragment_shader_id = loader_shader(egl, GL_FRAGMENT_SHADER, fragment_shader); + fragment_shader_id = load_shader(egl, GL_FRAGMENT_SHADER, fragment_shader); if(fragment_shader_id == 0) goto done; } if(compute_shader) { - compute_shader_id = loader_shader(egl, GL_COMPUTE_SHADER, compute_shader); + compute_shader_id = load_shader(egl, GL_COMPUTE_SHADER, compute_shader); if(compute_shader_id == 0) goto done; } @@ -151,3 +153,7 @@ void gsr_shader_use(gsr_shader *self) { void gsr_shader_use_none(gsr_shader *self) { self->egl->glUseProgram(0); } + +void gsr_shader_enable_debug_output(bool enable) { + print_compile_errors = enable; +} diff --git a/src/sound.cpp b/src/sound.cpp index 5a0ce77..d954609 100644 --- a/src/sound.cpp +++ b/src/sound.cpp @@ -154,7 +154,7 @@ static bool startup_get_default_devices(pa_handle *p, const char *device_name) { } if(p->default_output_device_name[0] == '\0') { - fprintf(stderr, "Error: failed to find default audio output device\n"); + fprintf(stderr, "gsr error: failed to find default audio output device\n"); return false; } @@ -197,7 +197,7 @@ static pa_handle* pa_sound_device_new(const char *server, const int buffer_size = attr->fragsize; void *buffer = malloc(buffer_size); if(!buffer) { - fprintf(stderr, "Error: failed to allocate buffer for audio\n"); + fprintf(stderr, "gsr error: failed to allocate buffer for audio\n"); *rerror = -1; return NULL; } @@ -426,7 +426,7 @@ int sound_device_get_by_name(SoundDevice *device, const char *device_name, const int error = 0; pa_handle *handle = pa_sound_device_new(nullptr, description, device_name, description, &ss, &buffer_attr, &error); if(!handle) { - fprintf(stderr, "Error: pa_sound_device_new() failed: %s. Audio input device %s might not be valid\n", pa_strerror(error), device_name); + fprintf(stderr, "gsr error: pa_sound_device_new() failed: %s. Audio input device %s might not be valid\n", pa_strerror(error), device_name); return -1; } diff --git a/src/utils.c b/src/utils.c index 4aab138..c1d399a 100644 --- a/src/utils.c +++ b/src/utils.c @@ -19,6 +19,8 @@ #include <libavcodec/avcodec.h> #include <libavutil/hwcontext_vaapi.h> +#define DRM_NUM_BUF_ATTRS 4 + double clock_get_monotonic_seconds(void) { struct timespec ts; ts.tv_sec = 0; @@ -108,7 +110,7 @@ void for_each_active_monitor_output_x11_not_cached(Display *display, active_moni // but gpu screen recorder captures the drm framebuffer instead of x11 api. This drm framebuffer which doesn't increase in size when using xrandr scaling. // Maybe a better option would be to get the drm crtc size instead. const XRRModeInfo *mode_info = get_mode_info(screen_res, crt_info->mode); - if(mode_info && out_info->nameLen < (int)sizeof(display_name)) { + if(mode_info) { snprintf(display_name, sizeof(display_name), "%.*s", (int)out_info->nameLen, out_info->name); const gsr_monitor_rotation rotation = x11_rotation_to_gsr_rotation(crt_info->rotation); const vec2i monitor_size = get_monitor_size_rotated(mode_info->width, mode_info->height, rotation); @@ -150,21 +152,22 @@ int get_connector_type_by_name(const char *name) { return -1; } -drm_connector_type_count* drm_connector_types_get_index(drm_connector_type_count *type_counts, int *num_type_counts, int connector_type) { - for(int i = 0; i < *num_type_counts; ++i) { - if(type_counts[i].type == connector_type) - return &type_counts[i]; +int get_connector_type_id_by_name(const char *name) { + int len = strlen(name); + int num_start = 0; + for(int i = len - 1; i >= 0; --i) { + const bool is_num = name[i] >= '0' && name[i] <= '9'; + if(!is_num) { + num_start = i + 1; + break; + } } - if(*num_type_counts == CONNECTOR_TYPE_COUNTS) - return NULL; + const int num_len = len - num_start; + if(num_len <= 0) + return -1; - const int index = *num_type_counts; - type_counts[index].type = connector_type; - type_counts[index].count = 0; - type_counts[index].count_active = 0; - ++*num_type_counts; - return &type_counts[index]; + return atoi(name + num_start); } uint32_t monitor_identifier_from_type_and_count(int monitor_type_index, int monitor_type_count) { @@ -195,9 +198,6 @@ static void for_each_active_monitor_output_drm(const char *card_path, active_mon drmSetClientCap(fd, DRM_CLIENT_CAP_ATOMIC, 1); - drm_connector_type_count type_counts[CONNECTOR_TYPE_COUNTS]; - int num_type_counts = 0; - char display_name[256]; drmModeResPtr resources = drmModeGetResources(fd); if(resources) { @@ -206,35 +206,29 @@ static void for_each_active_monitor_output_drm(const char *card_path, active_mon if(!connector) continue; - drm_connector_type_count *connector_type = drm_connector_types_get_index(type_counts, &num_type_counts, connector->connector_type); - const char *connection_name = drmModeGetConnectorTypeName(connector->connector_type); - const int connection_name_len = strlen(connection_name); - if(connector_type) - ++connector_type->count; - if(connector->connection != DRM_MODE_CONNECTED) { drmModeFreeConnector(connector); continue; } - if(connector_type) - ++connector_type->count_active; - uint64_t crtc_id = 0; connector_get_property_by_name(fd, connector, "CRTC_ID", &crtc_id); drmModeCrtcPtr crtc = drmModeGetCrtc(fd, crtc_id); - if(connector_type && crtc_id > 0 && crtc && connection_name_len + 5 < (int)sizeof(display_name)) { - const int display_name_len = snprintf(display_name, sizeof(display_name), "%s-%d", connection_name, connector_type->count); + const char *connection_name = drmModeGetConnectorTypeName(connector->connector_type); + + if(connection_name && crtc_id > 0 && crtc) { const int connector_type_index_name = get_connector_type_by_name(display_name); - gsr_monitor monitor = { + const int display_name_len = snprintf(display_name, sizeof(display_name), "%s-%u", connection_name, connector->connector_type_id); + + const gsr_monitor monitor = { .name = display_name, .name_len = display_name_len, .pos = { .x = crtc->x, .y = crtc->y }, .size = { .x = (int)crtc->width, .y = (int)crtc->height }, .connector_id = connector->connector_id, .rotation = GSR_MONITOR_ROT_0, - .monitor_identifier = connector_type_index_name != -1 ? monitor_identifier_from_type_and_count(connector_type_index_name, connector_type->count_active) : 0 + .monitor_identifier = connector_type_index_name != -1 ? monitor_identifier_from_type_and_count(connector_type_index_name, connector->connector_type_id) : 0 }; callback(&monitor, userdata); } @@ -362,13 +356,9 @@ bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info) { bool supported = true; const unsigned char *gl_vendor = egl->glGetString(GL_VENDOR); const unsigned char *gl_renderer = egl->glGetString(GL_RENDERER); - const unsigned char *gl_version = egl->glGetString(GL_VERSION); info->gpu_version = 0; info->is_steam_deck = false; - info->driver_major = 0; - info->driver_minor = 0; - info->driver_patch = 0; if(!gl_vendor) { fprintf(stderr, "gsr error: failed to get gpu vendor\n"); @@ -408,21 +398,6 @@ bool gl_get_gpu_info(gsr_egl *egl, gsr_gpu_info *info) { info->is_steam_deck = strstr((const char*)gl_renderer, "vangogh") != NULL; } - if(gl_version) { - const char *mesa_p = strstr((const char*)gl_version, "Mesa "); - if(mesa_p) { - mesa_p += 5; - int major = 0; - int minor = 0; - int patch = 0; - if(sscanf(mesa_p, "%d.%d.%d", &major, &minor, &patch) == 3) { - info->driver_major = major; - info->driver_minor = minor; - info->driver_patch = patch; - } - } - } - end: return supported; } @@ -535,6 +510,41 @@ int create_directory_recursive(char *path) { } void setup_dma_buf_attrs(intptr_t *img_attr, uint32_t format, uint32_t width, uint32_t height, const int *fds, const uint32_t *offsets, const uint32_t *pitches, const uint64_t *modifiers, int num_planes, bool use_modifier) { + const uint32_t plane_fd_attrs[DRM_NUM_BUF_ATTRS] = { + EGL_DMA_BUF_PLANE0_FD_EXT, + EGL_DMA_BUF_PLANE1_FD_EXT, + EGL_DMA_BUF_PLANE2_FD_EXT, + EGL_DMA_BUF_PLANE3_FD_EXT + }; + + const uint32_t plane_offset_attrs[DRM_NUM_BUF_ATTRS] = { + EGL_DMA_BUF_PLANE0_OFFSET_EXT, + EGL_DMA_BUF_PLANE1_OFFSET_EXT, + EGL_DMA_BUF_PLANE2_OFFSET_EXT, + EGL_DMA_BUF_PLANE3_OFFSET_EXT + }; + + const uint32_t plane_pitch_attrs[DRM_NUM_BUF_ATTRS] = { + EGL_DMA_BUF_PLANE0_PITCH_EXT, + EGL_DMA_BUF_PLANE1_PITCH_EXT, + EGL_DMA_BUF_PLANE2_PITCH_EXT, + EGL_DMA_BUF_PLANE3_PITCH_EXT + }; + + const uint32_t plane_modifier_lo_attrs[DRM_NUM_BUF_ATTRS] = { + EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT, + EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT, + EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT, + EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT + }; + + const uint32_t plane_modifier_hi_attrs[DRM_NUM_BUF_ATTRS] = { + EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT, + EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT, + EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT, + EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT + }; + size_t img_attr_index = 0; img_attr[img_attr_index++] = EGL_LINUX_DRM_FOURCC_EXT; @@ -546,79 +556,23 @@ void setup_dma_buf_attrs(intptr_t *img_attr, uint32_t format, uint32_t width, ui img_attr[img_attr_index++] = EGL_HEIGHT; img_attr[img_attr_index++] = height; - if(num_planes >= 1) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_FD_EXT; - img_attr[img_attr_index++] = fds[0]; + assert(num_planes <= DRM_NUM_BUF_ATTRS); + for(int i = 0; i < num_planes; ++i) { + img_attr[img_attr_index++] = plane_fd_attrs[i]; + img_attr[img_attr_index++] = fds[i]; - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[0]; + img_attr[img_attr_index++] = plane_offset_attrs[i]; + img_attr[img_attr_index++] = offsets[i]; - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_PITCH_EXT; - img_attr[img_attr_index++] = pitches[0]; + img_attr[img_attr_index++] = plane_pitch_attrs[i]; + img_attr[img_attr_index++] = pitches[i]; if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[0] & 0xFFFFFFFFULL; + img_attr[img_attr_index++] = plane_modifier_lo_attrs[i]; + img_attr[img_attr_index++] = modifiers[i] & 0xFFFFFFFFULL; - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[0] >> 32ULL; - } - } - - if(num_planes >= 2) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_FD_EXT; - img_attr[img_attr_index++] = fds[1]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[1]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_PITCH_EXT; - img_attr[img_attr_index++] = pitches[1]; - - if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[1] & 0xFFFFFFFFULL; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[1] >> 32ULL; - } - } - - if(num_planes >= 3) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_FD_EXT; - img_attr[img_attr_index++] = fds[2]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[2]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_PITCH_EXT; - img_attr[img_attr_index++] = pitches[2]; - - if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[2] & 0xFFFFFFFFULL; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[2] >> 32ULL; - } - } - - if(num_planes >= 4) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_FD_EXT; - img_attr[img_attr_index++] = fds[3]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_OFFSET_EXT; - img_attr[img_attr_index++] = offsets[3]; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_PITCH_EXT; - img_attr[img_attr_index++] = pitches[3]; - - if(use_modifier) { - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT; - img_attr[img_attr_index++] = modifiers[3] & 0xFFFFFFFFULL; - - img_attr[img_attr_index++] = EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT; - img_attr[img_attr_index++] = modifiers[3] >> 32ULL; + img_attr[img_attr_index++] = plane_modifier_hi_attrs[i]; + img_attr[img_attr_index++] = modifiers[i] >> 32ULL; } } @@ -626,33 +580,6 @@ void setup_dma_buf_attrs(intptr_t *img_attr, uint32_t format, uint32_t width, ui assert(img_attr_index <= 44); } -static VADisplay video_codec_context_get_vaapi_display(AVCodecContext *video_codec_context) { - AVBufferRef *hw_frames_ctx = video_codec_context->hw_frames_ctx; - if(!hw_frames_ctx) - return NULL; - - AVHWFramesContext *hw_frame_context = (AVHWFramesContext*)hw_frames_ctx->data; - AVHWDeviceContext *device_context = (AVHWDeviceContext*)hw_frame_context->device_ctx; - if(device_context->type != AV_HWDEVICE_TYPE_VAAPI) - return NULL; - - AVVAAPIDeviceContext *vactx = device_context->hwctx; - return vactx->display; -} - -bool video_codec_context_is_vaapi(AVCodecContext *video_codec_context) { - if(!video_codec_context) - return false; - - AVBufferRef *hw_frames_ctx = video_codec_context->hw_frames_ctx; - if(!hw_frames_ctx) - return false; - - AVHWFramesContext *hw_frame_context = (AVHWFramesContext*)hw_frames_ctx->data; - AVHWDeviceContext *device_context = (AVHWDeviceContext*)hw_frame_context->device_ctx; - return device_context->type == AV_HWDEVICE_TYPE_VAAPI; -} - vec2i scale_keep_aspect_ratio(vec2i from, vec2i to) { if(from.x == 0 || from.y == 0) return (vec2i){0, 0}; @@ -671,22 +598,12 @@ vec2i scale_keep_aspect_ratio(vec2i from, vec2i to) { } unsigned int gl_create_texture(gsr_egl *egl, int width, int height, int internal_format, unsigned int format, int filter) { - float border_color[4] = { 0.0f, 0.0f, 0.0f, 1.0f }; - if(format == GL_RG) { // UV - border_color[0] = 0.5f; - border_color[1] = 0.5f; - border_color[2] = 0.0f; - border_color[3] = 1.0f; - } - unsigned int texture_id = 0; egl->glGenTextures(1, &texture_id); egl->glBindTexture(GL_TEXTURE_2D, texture_id); - egl->glTexImage2D(GL_TEXTURE_2D, 0, internal_format, width, height, 0, format, GL_UNSIGNED_BYTE, NULL); + //egl->glTexImage2D(GL_TEXTURE_2D, 0, internal_format, width, height, 0, format, GL_UNSIGNED_BYTE, NULL); + egl->glTexStorage2D(GL_TEXTURE_2D, 1, internal_format, width, height); - egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter); egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter); diff --git a/src/window/wayland.c b/src/window/wayland.c index 03ad47a..037c85f 100644 --- a/src/window/wayland.c +++ b/src/window/wayland.c @@ -9,27 +9,32 @@ #include <stdint.h> #include <wayland-client.h> #include <wayland-egl.h> +#include "xdg-output-unstable-v1-client-protocol.h" #define GSR_MAX_OUTPUTS 32 +typedef struct gsr_window_wayland gsr_window_wayland; + typedef struct { uint32_t wl_name; - void *output; + struct wl_output *output; + struct zxdg_output_v1 *xdg_output; vec2i pos; vec2i size; int32_t transform; char *name; } gsr_wayland_output; -typedef struct { - void *display; - void *window; - void *registry; - void *surface; - void *compositor; +struct gsr_window_wayland { + struct wl_display *display; + struct wl_egl_window *window; + struct wl_registry *registry; + struct wl_surface *surface; + struct wl_compositor *compositor; gsr_wayland_output outputs[GSR_MAX_OUTPUTS]; int num_outputs; -} gsr_window_wayland; + struct zxdg_output_manager_v1 *xdg_output_manager; +}; static void output_handle_geometry(void *data, struct wl_output *wl_output, int32_t x, int32_t y, int32_t phys_width, int32_t phys_height, @@ -95,15 +100,14 @@ static const struct wl_output_listener output_listener = { static void registry_add_object(void *data, struct wl_registry *registry, uint32_t name, const char *interface, uint32_t version) { (void)version; gsr_window_wayland *window_wayland = data; - if (strcmp(interface, "wl_compositor") == 0) { - if(window_wayland->compositor) { - wl_compositor_destroy(window_wayland->compositor); - window_wayland->compositor = NULL; - } + if(strcmp(interface, "wl_compositor") == 0) { + if(window_wayland->compositor) + return; + window_wayland->compositor = wl_registry_bind(registry, name, &wl_compositor_interface, 1); } else if(strcmp(interface, wl_output_interface.name) == 0) { if(version < 4) { - fprintf(stderr, "gsr warning: wl output interface version is < 4, expected >= 4 to capture a monitor. Using KMS capture instead\n"); + fprintf(stderr, "gsr warning: wl output interface version is < 4, expected >= 4 to capture a monitor\n"); return; } @@ -123,6 +127,16 @@ static void registry_add_object(void *data, struct wl_registry *registry, uint32 .name = NULL, }; wl_output_add_listener(gsr_output->output, &output_listener, gsr_output); + } else if(strcmp(interface, zxdg_output_manager_v1_interface.name) == 0) { + if(version < 1) { + fprintf(stderr, "gsr warning: xdg output interface version is < 1, expected >= 1 to capture a monitor\n"); + return; + } + + if(window_wayland->xdg_output_manager) + return; + + window_wayland->xdg_output_manager = wl_registry_bind(registry, name, &zxdg_output_manager_v1_interface, 1); } } @@ -138,6 +152,60 @@ static struct wl_registry_listener registry_listener = { .global_remove = registry_remove_object, }; +static void xdg_output_logical_position(void *data, struct zxdg_output_v1 *zxdg_output_v1, int32_t x, int32_t y) { + (void)zxdg_output_v1; + gsr_wayland_output *gsr_xdg_output = data; + gsr_xdg_output->pos.x = x; + gsr_xdg_output->pos.y = y; +} + +static void xdg_output_handle_logical_size(void *data, struct zxdg_output_v1 *xdg_output, int32_t width, int32_t height) { + (void)data; + (void)xdg_output; + (void)width; + (void)height; +} + +static void xdg_output_handle_done(void *data, struct zxdg_output_v1 *xdg_output) { + (void)data; + (void)xdg_output; +} + +static void xdg_output_handle_name(void *data, struct zxdg_output_v1 *xdg_output, const char *name) { + (void)data; + (void)xdg_output; + (void)name; +} + +static void xdg_output_handle_description(void *data, struct zxdg_output_v1 *xdg_output, const char *description) { + (void)data; + (void)xdg_output; + (void)description; +} + +static const struct zxdg_output_v1_listener xdg_output_listener = { + .logical_position = xdg_output_logical_position, + .logical_size = xdg_output_handle_logical_size, + .done = xdg_output_handle_done, + .name = xdg_output_handle_name, + .description = xdg_output_handle_description, +}; + +static void gsr_window_wayland_set_monitor_outputs_from_xdg_output(gsr_window_wayland *self) { + if(!self->xdg_output_manager) { + fprintf(stderr, "gsr warning: zxdg_output_manager not found. registered monitor positions might be incorrect\n"); + return; + } + + for(int i = 0; i < self->num_outputs; ++i) { + self->outputs[i].xdg_output = zxdg_output_manager_v1_get_xdg_output(self->xdg_output_manager, self->outputs[i].output); + zxdg_output_v1_add_listener(self->outputs[i].xdg_output, &xdg_output_listener, &self->outputs[i]); + } + + // Fetch xdg_output + wl_display_roundtrip(self->display); +} + static void gsr_window_wayland_deinit(gsr_window_wayland *self) { if(self->window) { wl_egl_window_destroy(self->window); @@ -159,9 +227,19 @@ static void gsr_window_wayland_deinit(gsr_window_wayland *self) { free(self->outputs[i].name); self->outputs[i].name = NULL; } + + if(self->outputs[i].xdg_output) { + zxdg_output_v1_destroy(self->outputs[i].xdg_output); + self->outputs[i].output = NULL; + } } self->num_outputs = 0; + if(self->xdg_output_manager) { + zxdg_output_manager_v1_destroy(self->xdg_output_manager); + self->xdg_output_manager = NULL; + } + if(self->compositor) { wl_compositor_destroy(self->compositor); self->compositor = NULL; @@ -194,6 +272,8 @@ static bool gsr_window_wayland_init(gsr_window_wayland *self) { // Fetch wl_output wl_display_roundtrip(self->display); + gsr_window_wayland_set_monitor_outputs_from_xdg_output(self); + if(!self->compositor) { fprintf(stderr, "gsr error: gsr_window_wayland_init failed: failed to find compositor\n"); goto fail; @@ -259,24 +339,13 @@ static gsr_monitor_rotation wayland_transform_to_gsr_rotation(int32_t rot) { static void gsr_window_wayland_for_each_active_monitor_output_cached(const gsr_window *window, active_monitor_callback callback, void *userdata) { const gsr_window_wayland *self = window->priv; - drm_connector_type_count type_counts[CONNECTOR_TYPE_COUNTS]; - int num_type_counts = 0; - for(int i = 0; i < self->num_outputs; ++i) { const gsr_wayland_output *output = &self->outputs[i]; if(!output->name) continue; const int connector_type_index = get_connector_type_by_name(output->name); - drm_connector_type_count *connector_type = NULL; - if(connector_type_index != -1) - connector_type = drm_connector_types_get_index(type_counts, &num_type_counts, connector_type_index); - - if(connector_type) { - ++connector_type->count; - ++connector_type->count_active; - } - + const int connector_type_id = get_connector_type_id_by_name(output->name); const gsr_monitor monitor = { .name = output->name, .name_len = strlen(output->name), @@ -284,7 +353,7 @@ static void gsr_window_wayland_for_each_active_monitor_output_cached(const gsr_w .size = { .x = output->size.x, .y = output->size.y }, .connector_id = 0, .rotation = wayland_transform_to_gsr_rotation(output->transform), - .monitor_identifier = connector_type ? monitor_identifier_from_type_and_count(connector_type_index, connector_type->count_active) : 0 + .monitor_identifier = (connector_type_index != -1 && connector_type_id != -1) ? monitor_identifier_from_type_and_count(connector_type_index, connector_type_id) : 0 }; callback(&monitor, userdata); } diff --git a/src/window_texture.c b/src/window_texture.c index 4846bdc..ba7212a 100644 --- a/src/window_texture.c +++ b/src/window_texture.c @@ -85,10 +85,6 @@ int window_texture_on_resize(WindowTexture *self) { texture_id = self->texture_id; } - const float border_color[4] = { 0.0f, 0.0f, 0.0f, 0.0f }; - self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER); - self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER); - self->egl->glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, border_color); self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); self->egl->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); |