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-rw-r--r--src/main.cpp103
1 files changed, 73 insertions, 30 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 79f5be8..4b84f78 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -8,9 +8,11 @@ extern "C" {
#endif
#include "../include/encoder/video/cuda.h"
#include "../include/encoder/video/vaapi.h"
+#include "../include/encoder/video/vulkan.h"
#include "../include/encoder/video/software.h"
#include "../include/codec_query/cuda.h"
#include "../include/codec_query/vaapi.h"
+#include "../include/codec_query/vulkan.h"
#include "../include/egl.h"
#include "../include/utils.h"
#include "../include/damage.h"
@@ -102,7 +104,8 @@ enum class VideoCodec {
AV1_HDR,
AV1_10BIT,
VP8,
- VP9
+ VP9,
+ H264_VULKAN
};
enum class AudioCodec {
@@ -977,7 +980,7 @@ static void open_video_hardware(AVCodecContext *codec_context, VideoQuality vide
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";
- fprintf(stderr, "usage: %s -w <window_id|monitor|focused|portal> [-c <container_format>] [-s WxH] -f <fps> [-a <audio_input>] [-q <quality>] [-r <replay_buffer_size_sec>] [-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] [-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>] [-v yes|no] [--version] [-h|--help]\n", program_name);
+ fprintf(stderr, "usage: %s -w <window_id|monitor|focused|portal> [-c <container_format>] [-s WxH] -f <fps> [-a <audio_input>] [-q <quality>] [-r <replay_buffer_size_sec>] [-k h264|hevc|av1|vp8|vp9|hevc_hdr|av1_hdr|hevc_10bit|av1_10bit|h264_vulkan] [-ac aac|opus|flac] [-ab <bitrate>] [-oc yes|no] [-fm cfr|vfr|content] [-bm auto|qp|vbr] [-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>] [-v yes|no] [--version] [-h|--help]\n", program_name);
}
// TODO: Update with portal info
@@ -1020,8 +1023,8 @@ static void usage_full() {
fprintf(stderr, " and the video will only be saved when the gpu-screen-recorder is closed. This feature is similar to Nvidia's instant replay feature.\n");
fprintf(stderr, " This option has be between 5 and 1200. Note that the replay buffer size will not always be precise, because of keyframes. Optional, disabled by default.\n");
fprintf(stderr, "\n");
- fprintf(stderr, " -k Video codec to use. Should be either 'auto', 'h264', 'hevc', 'av1', 'vp8', 'vp9', 'hevc_hdr', 'av1_hdr', 'hevc_10bit' or 'av1_10bit'. Optional, set to 'auto' by default which defaults to 'h264'.\n");
- fprintf(stderr, " Forcefully set to 'h264' if the file container type is 'flv'.\n");
+ fprintf(stderr, " -k Video codec to use. Should be either 'auto', 'h264', 'hevc', 'av1', 'vp8', 'vp9', 'hevc_hdr', 'av1_hdr', 'hevc_10bit', 'av1_10bit' or 'h264_vulkan'.\n");
+ fprintf(stderr, " Optional, set to 'auto' by default which defaults to 'h264'. Forcefully set to 'h264' if the file container type is 'flv'.\n");
fprintf(stderr, " 'hevc_hdr' and 'av1_hdr' option is not available on X11 nor when using the portal capture option.\n");
fprintf(stderr, " '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");
fprintf(stderr, " and if you upload the video to a website the website might reduce 10 bit to 8 bit.\n");
@@ -1081,7 +1084,7 @@ static void usage_full() {
fprintf(stderr, "\n");
fprintf(stderr, " --info\n");
fprintf(stderr, " List info about the system (for use by GPU Screen Recorder UI). Lists the following information (prints them to stdout and exits):\n");
- fprintf(stderr, " Supported video codecs (h264, h264_software, hevc, hevc_hdr, hevc_10bit, av1, av1_hdr, av1_10bit, vp8, vp9, (if supported)).\n");
+ fprintf(stderr, " Supported video codecs (h264, h264_software, hevc, hevc_hdr, hevc_10bit, av1, av1_hdr, av1_10bit, vp8, vp9, h264_vulkan (if supported)).\n");
fprintf(stderr, " Supported capture options (window, focused, screen, monitors and portal, if supported by the system).\n");
fprintf(stderr, " 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");
fprintf(stderr, "\n");
@@ -1625,7 +1628,7 @@ static int init_filter_graph(AVCodecContext *audio_codec_context, AVFilterGraph
return 0;
}
-static gsr_video_encoder* create_video_encoder(gsr_egl *egl, bool overclock, gsr_color_depth color_depth, bool use_software_video_encoder) {
+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) {
gsr_video_encoder *video_encoder = nullptr;
if(use_software_video_encoder) {
@@ -1636,6 +1639,14 @@ static gsr_video_encoder* create_video_encoder(gsr_egl *egl, bool overclock, gsr
return video_encoder;
}
+ if(video_codec == VideoCodec::H264_VULKAN) {
+ gsr_video_encoder_vulkan_params params;
+ params.egl = egl;
+ params.color_depth = color_depth;
+ video_encoder = gsr_video_encoder_vulkan_create(&params);
+ return video_encoder;
+ }
+
switch(egl->gpu_info.vendor) {
case GSR_GPU_VENDOR_AMD:
case GSR_GPU_VENDOR_INTEL: {
@@ -1658,7 +1669,7 @@ 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, bool use_software_video_encoder, bool cleanup, gsr_supported_video_codecs *video_codecs) {
+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) {
memset(video_codecs, 0, sizeof(*video_codecs));
if(use_software_video_encoder) {
@@ -1666,6 +1677,9 @@ static bool get_supported_video_codecs(gsr_egl *egl, bool use_software_video_enc
return true;
}
+ if(video_codec == VideoCodec::H264_VULKAN)
+ return gsr_get_supported_video_codecs_vulkan(video_codecs, egl->card_path, cleanup);
+
switch(egl->gpu_info.vendor) {
case GSR_GPU_VENDOR_AMD:
case GSR_GPU_VENDOR_INTEL:
@@ -1741,6 +1755,8 @@ static const AVCodec* get_ffmpeg_video_codec(VideoCodec video_codec, gsr_gpu_ven
return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "vp8_nvenc" : "vp8_vaapi");
case VideoCodec::VP9:
return avcodec_find_encoder_by_name(vendor == GSR_GPU_VENDOR_NVIDIA ? "vp9_nvenc" : "vp9_vaapi");
+ case VideoCodec::H264_VULKAN:
+ return avcodec_find_encoder_by_name("h264_vulkan");
}
return nullptr;
}
@@ -1773,14 +1789,15 @@ 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_video_encoder *video_encoder = create_video_encoder(egl, false, GSR_COLOR_DEPTH_8_BITS, false);
- if(!video_encoder)
- return;
-
gsr_supported_video_codecs supported_video_codecs;
- get_supported_video_codecs(egl, false, false, &supported_video_codecs);
+ get_supported_video_codecs(egl, VideoCodec::H264, false, false, &supported_video_codecs);
set_supported_video_codecs_ffmpeg(&supported_video_codecs, egl->gpu_info.vendor);
+ gsr_supported_video_codecs supported_video_codecs_vulkan;
+ get_supported_video_codecs(egl, VideoCodec::H264_VULKAN, false, false, &supported_video_codecs_vulkan);
+ if(!get_ffmpeg_video_codec(VideoCodec::H264_VULKAN, egl->gpu_info.vendor))
+ memset(&supported_video_codecs_vulkan, 0, sizeof(supported_video_codecs_vulkan));
+
if(supported_video_codecs.h264)
puts("h264");
if(avcodec_find_encoder_by_name("libx264"))
@@ -1801,6 +1818,8 @@ static void list_supported_video_codecs(gsr_egl *egl, bool wayland) {
puts("vp8");
if(supported_video_codecs.vp9)
puts("vp9");
+ if(supported_video_codecs_vulkan.h264)
+ puts("h264_vulkan");
}
static bool monitor_capture_use_drm(gsr_egl *egl, bool wayland) {
@@ -2107,11 +2126,14 @@ static gsr_capture* create_capture_impl(std::string &window_str, const char *scr
return capture;
}
-static AVPixelFormat get_pixel_format(gsr_gpu_vendor vendor, bool use_software_video_encoder) {
+static AVPixelFormat get_pixel_format(VideoCodec video_codec, gsr_gpu_vendor vendor, bool use_software_video_encoder) {
if(use_software_video_encoder) {
return AV_PIX_FMT_NV12;
} else {
- return vendor == GSR_GPU_VENDOR_NVIDIA ? AV_PIX_FMT_CUDA : AV_PIX_FMT_VAAPI;
+ if(video_codec == VideoCodec::H264_VULKAN)
+ return AV_PIX_FMT_VULKAN;
+ else
+ return vendor == GSR_GPU_VENDOR_NVIDIA ? AV_PIX_FMT_CUDA : AV_PIX_FMT_VAAPI;
}
}
@@ -2228,16 +2250,17 @@ static AudioCodec select_audio_codec_with_fallback(AudioCodec audio_codec, const
}
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";
+ 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";
}
return "";
}
@@ -2246,7 +2269,7 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
// TODO: software encoder for hevc, av1, vp8 and vp9
gsr_supported_video_codecs supported_video_codecs;
- if(!get_supported_video_codecs(egl, use_software_video_encoder, true, &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");
_exit(11);
}
@@ -2301,6 +2324,11 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
break;
}
+ case VideoCodec::H264_VULKAN: {
+ if(supported_video_codecs.h264)
+ video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
+ break;
+ }
}
if(!video_codec_auto && !video_codec_f && !is_flv) {
@@ -2336,6 +2364,19 @@ static const AVCodec* pick_video_codec(VideoCodec *video_codec, gsr_egl *egl, bo
case VideoCodec::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;
+ // 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");
+ _exit(11);
+ }
+ if(supported_video_codecs.h264)
+ video_codec_f = get_ffmpeg_video_codec(*video_codec, egl->gpu_info.vendor);
+ break;
+ }
}
}
@@ -2532,8 +2573,10 @@ int main(int argc, char **argv) {
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, "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);
+ fprintf(stderr, "Error: -k should either be either 'auto', 'h264', 'hevc', 'av1', 'vp8', 'vp9', 'hevc_hdr', 'av1_hdr', 'hevc_10bit', 'av1_10bit' or 'h264_vulkan', got: '%s'\n", video_codec_to_use);
usage();
}
@@ -3010,7 +3053,8 @@ int main(int argc, char **argv) {
const bool hdr = video_codec_is_hdr(video_codec);
const bool low_latency_recording = is_livestream || is_output_piped;
- AVCodecContext *video_codec_context = create_video_codec_context(get_pixel_format(egl.gpu_info.vendor, use_software_video_encoder), quality, fps, video_codec_f, low_latency_recording, egl.gpu_info.vendor, framerate_mode, hdr, color_range, keyint, use_software_video_encoder, bitrate_mode);
+ 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);
if(replay_buffer_size_secs == -1)
video_stream = create_stream(av_format_context, video_codec_context);
@@ -3034,7 +3078,7 @@ int main(int argc, char **argv) {
_exit(capture_result);
}
- gsr_video_encoder *video_encoder = create_video_encoder(&egl, overclock, color_depth, use_software_video_encoder);
+ gsr_video_encoder *video_encoder = create_video_encoder(&egl, overclock, color_depth, use_software_video_encoder, video_codec);
if(!video_encoder) {
fprintf(stderr, "Error: failed to create video encoder\n");
_exit(1);
@@ -3479,8 +3523,7 @@ int main(int argc, char **argv) {
egl.glClear(0);
gsr_capture_capture(capture, video_frame, &color_conversion);
gsr_egl_swap_buffers(&egl);
-
- gsr_video_encoder_copy_textures_to_frame(video_encoder, video_frame);
+ 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))
hdr_metadata_set = true;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-28 05:15:23 +0000