diff options
Diffstat (limited to 'src/capture/kms_vaapi.c')
| -rw-r--r-- | src/capture/kms_vaapi.c | 582 |
1 files changed, 20 insertions, 562 deletions
diff --git a/src/capture/kms_vaapi.c b/src/capture/kms_vaapi.c index 16c746c..a7e8182 100644 --- a/src/capture/kms_vaapi.c +++ b/src/capture/kms_vaapi.c @@ -1,401 +1,52 @@ #include "../../include/capture/kms_vaapi.h" -#include "../../kms/client/kms_client.h" -#include "../../include/egl.h" -#include "../../include/utils.h" -#include "../../include/color_conversion.h" -#include "../../include/cursor.h" +#include "../../include/capture/kms.h" #include <stdlib.h> #include <stdio.h> #include <unistd.h> #include <assert.h> -#include <X11/Xlib.h> -#include <X11/Xatom.h> #include <libavutil/hwcontext.h> #include <libavutil/hwcontext_vaapi.h> -#include <libavutil/frame.h> #include <libavcodec/avcodec.h> -#include <va/va.h> #include <va/va_drmcommon.h> -#define MAX_CONNECTOR_IDS 32 - typedef struct { - uint32_t connector_ids[MAX_CONNECTOR_IDS]; - int num_connector_ids; -} MonitorId; - -typedef enum { - X11_ROT_0 = 1 << 0, - X11_ROT_90 = 1 << 1, - X11_ROT_180 = 1 << 2, - X11_ROT_270 = 1 << 3 -} X11Rotation; + gsr_capture_kms kms; -typedef struct { gsr_capture_kms_vaapi_params params; - Display *dpy; - XEvent xev; - - bool should_stop; - bool stop_is_error; - bool created_hw_frame; - - gsr_egl egl; - - gsr_kms_client kms_client; - gsr_kms_response kms_response; - - vec2i screen_size; - vec2i capture_pos; - vec2i capture_size; - bool screen_capture; - MonitorId monitor_id; VADisplay va_dpy; - - bool requires_rotation; - X11Rotation x11_rot; - VADRMPRIMESurfaceDescriptor prime; - - unsigned int input_texture; - unsigned int target_textures[2]; - - gsr_color_conversion color_conversion; - - gsr_cursor cursor; } gsr_capture_kms_vaapi; -static int max_int(int a, int b) { - return a > b ? a : b; -} - static void gsr_capture_kms_vaapi_stop(gsr_capture *cap, AVCodecContext *video_codec_context); -static bool drm_create_codec_context(gsr_capture_kms_vaapi *cap_kms, AVCodecContext *video_codec_context) { - AVBufferRef *device_ctx; - if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, cap_kms->params.card_path, NULL, 0) < 0) { - fprintf(stderr, "Error: Failed to create hardware device context\n"); - return false; - } - - AVBufferRef *frame_context = av_hwframe_ctx_alloc(device_ctx); - if(!frame_context) { - fprintf(stderr, "Error: Failed to create hwframe context\n"); - av_buffer_unref(&device_ctx); - return false; - } - - AVHWFramesContext *hw_frame_context = - (AVHWFramesContext *)frame_context->data; - hw_frame_context->width = video_codec_context->width; - hw_frame_context->height = video_codec_context->height; - hw_frame_context->sw_format = AV_PIX_FMT_NV12;//AV_PIX_FMT_0RGB32;//AV_PIX_FMT_YUV420P;//AV_PIX_FMT_0RGB32;//AV_PIX_FMT_NV12; - hw_frame_context->format = video_codec_context->pix_fmt; - hw_frame_context->device_ref = device_ctx; - hw_frame_context->device_ctx = (AVHWDeviceContext*)device_ctx->data; - - hw_frame_context->initial_pool_size = 1; // TODO: (and in other places) - - AVVAAPIDeviceContext *vactx =((AVHWDeviceContext*)device_ctx->data)->hwctx; - cap_kms->va_dpy = vactx->display; - - if (av_hwframe_ctx_init(frame_context) < 0) { - fprintf(stderr, "Error: Failed to initialize hardware frame context " - "(note: ffmpeg version needs to be > 4.0)\n"); - av_buffer_unref(&device_ctx); - //av_buffer_unref(&frame_context); - return false; - } - - video_codec_context->hw_device_ctx = av_buffer_ref(device_ctx); - video_codec_context->hw_frames_ctx = av_buffer_ref(frame_context); - return true; -} - -#define DRM_FORMAT_MOD_INVALID 72057594037927935 - -// TODO: On monitor reconfiguration, find monitor x, y, width and height again. Do the same for nvfbc. - -typedef struct { - gsr_capture_kms_vaapi *cap_kms; - const Atom randr_connector_id_atom; - const char *monitor_to_capture; - int monitor_to_capture_len; - int num_monitors; - int rotation; -} MonitorCallbackUserdata; - -static bool properties_has_atom(Atom *props, int nprop, Atom atom) { - for(int i = 0; i < nprop; ++i) { - if(props[i] == atom) - return true; - } - return false; -} - -static void monitor_callback(const XRROutputInfo *output_info, const XRRCrtcInfo *crt_info, const XRRModeInfo *mode_info, void *userdata) { - (void)mode_info; - MonitorCallbackUserdata *monitor_callback_userdata = userdata; - ++monitor_callback_userdata->num_monitors; - - if(strcmp(monitor_callback_userdata->monitor_to_capture, "screen") == 0) - monitor_callback_userdata->rotation = crt_info->rotation; - - if(monitor_callback_userdata->monitor_to_capture_len != output_info->nameLen || memcmp(monitor_callback_userdata->monitor_to_capture, output_info->name, output_info->nameLen) != 0) - return; - - monitor_callback_userdata->rotation = crt_info->rotation; - for(int i = 0; i < crt_info->noutput && monitor_callback_userdata->cap_kms->monitor_id.num_connector_ids < MAX_CONNECTOR_IDS; ++i) { - int nprop = 0; - Atom *props = XRRListOutputProperties(monitor_callback_userdata->cap_kms->dpy, crt_info->outputs[i], &nprop); - if(!props) - continue; - - if(!properties_has_atom(props, nprop, monitor_callback_userdata->randr_connector_id_atom)) { - XFree(props); - continue; - } - - Atom type = 0; - int format = 0; - unsigned long bytes_after = 0; - unsigned long nitems = 0; - unsigned char *prop = NULL; - XRRGetOutputProperty(monitor_callback_userdata->cap_kms->dpy, crt_info->outputs[i], - monitor_callback_userdata->randr_connector_id_atom, - 0, 128, false, false, AnyPropertyType, - &type, &format, &nitems, &bytes_after, &prop); - - if(type == XA_INTEGER && format == 32) { - monitor_callback_userdata->cap_kms->monitor_id.connector_ids[monitor_callback_userdata->cap_kms->monitor_id.num_connector_ids] = *(long*)prop; - ++monitor_callback_userdata->cap_kms->monitor_id.num_connector_ids; - } - - XFree(props); - } - - if(monitor_callback_userdata->cap_kms->monitor_id.num_connector_ids == MAX_CONNECTOR_IDS) - fprintf(stderr, "gsr warning: reached max connector ids\n"); -} - -static int gsr_capture_kms_vaapi_start(gsr_capture *cap, AVCodecContext *video_codec_context) { +static int gsr_capture_kms_vaapi_start(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame *frame) { gsr_capture_kms_vaapi *cap_kms = cap->priv; - if(gsr_kms_client_init(&cap_kms->kms_client, cap_kms->params.card_path) != 0) { - return -1; - } - - const Atom randr_connector_id_atom = XInternAtom(cap_kms->dpy, "CONNECTOR_ID", False); - cap_kms->monitor_id.num_connector_ids = 0; - MonitorCallbackUserdata monitor_callback_userdata = { - cap_kms, randr_connector_id_atom, - cap_kms->params.display_to_capture, strlen(cap_kms->params.display_to_capture), - 0, - X11_ROT_0 - }; - for_each_active_monitor_output(cap_kms->dpy, monitor_callback, &monitor_callback_userdata); - - cap_kms->screen_size.x = WidthOfScreen(DefaultScreenOfDisplay(cap_kms->dpy)); - cap_kms->screen_size.y = HeightOfScreen(DefaultScreenOfDisplay(cap_kms->dpy)); - - gsr_monitor monitor; - if(strcmp(cap_kms->params.display_to_capture, "screen") == 0) { - monitor.pos.x = 0; - monitor.pos.y = 0; - monitor.size = cap_kms->screen_size; - cap_kms->screen_capture = true; - } else if(!get_monitor_by_name(cap_kms->dpy, cap_kms->params.display_to_capture, &monitor)) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_start: failed to find monitor by name \"%s\"\n", cap_kms->params.display_to_capture); - gsr_capture_kms_vaapi_stop(cap, video_codec_context); - return -1; - } - - // TODO: Find a better way to do this. Is this info available somewhere in drm? it should be! - - // Note: workaround AMD/Intel issue. If there is one monitor enabled and it's rotated then - // the drm buf will also be rotated. This only happens when you only have one monitor enabled. - cap_kms->x11_rot = monitor_callback_userdata.rotation; - if(monitor_callback_userdata.num_monitors == 1 && cap_kms->x11_rot != X11_ROT_0) { - cap_kms->requires_rotation = true; - } else { - cap_kms->requires_rotation = false; - } - - cap_kms->capture_pos = monitor.pos; - cap_kms->capture_size = monitor.size; - - if(!gsr_egl_load(&cap_kms->egl, cap_kms->dpy)) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_start: failed to load opengl\n"); + int res = gsr_capture_kms_start(&cap_kms->kms, cap_kms->params.display_to_capture, cap_kms->params.egl, video_codec_context, frame); + if(res != 0) { gsr_capture_kms_vaapi_stop(cap, video_codec_context); - return -1; + return res; } - /* Disable vsync */ - cap_kms->egl.eglSwapInterval(cap_kms->egl.egl_display, 0); - - video_codec_context->width = max_int(2, cap_kms->capture_size.x & ~1); - video_codec_context->height = max_int(2, cap_kms->capture_size.y & ~1); - - if(!drm_create_codec_context(cap_kms, video_codec_context)) { + if(!drm_create_codec_context(cap_kms->params.egl->card_path, video_codec_context, video_codec_context->width, video_codec_context->height, cap_kms->params.hdr, &cap_kms->va_dpy)) { gsr_capture_kms_vaapi_stop(cap, video_codec_context); return -1; } - if(gsr_cursor_init(&cap_kms->cursor, &cap_kms->egl, cap_kms->dpy) != 0) { + if(!gsr_capture_base_setup_vaapi_textures(&cap_kms->kms.base, frame, cap_kms->va_dpy, &cap_kms->prime, cap_kms->params.color_range)) { gsr_capture_kms_vaapi_stop(cap, video_codec_context); return -1; } - gsr_cursor_change_window_target(&cap_kms->cursor, DefaultRootWindow(cap_kms->dpy)); - gsr_cursor_update(&cap_kms->cursor, &cap_kms->xev); - return 0; } -static uint32_t fourcc(uint32_t a, uint32_t b, uint32_t c, uint32_t d) { - return (d << 24) | (c << 16) | (b << 8) | a; -} - -#define FOURCC_NV12 842094158 - -static void gsr_capture_kms_vaapi_tick(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame **frame) { - gsr_capture_kms_vaapi *cap_kms = cap->priv; - - // TODO: - cap_kms->egl.glClear(GL_COLOR_BUFFER_BIT); - - while(XPending(cap_kms->dpy)) { - XNextEvent(cap_kms->dpy, &cap_kms->xev); - gsr_cursor_update(&cap_kms->cursor, &cap_kms->xev); - } - - if(!cap_kms->created_hw_frame) { - cap_kms->created_hw_frame = true; - - av_frame_free(frame); - *frame = av_frame_alloc(); - if(!frame) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to allocate frame\n"); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - return; - } - (*frame)->format = video_codec_context->pix_fmt; - (*frame)->width = video_codec_context->width; - (*frame)->height = video_codec_context->height; - (*frame)->color_range = video_codec_context->color_range; - (*frame)->color_primaries = video_codec_context->color_primaries; - (*frame)->color_trc = video_codec_context->color_trc; - (*frame)->colorspace = video_codec_context->colorspace; - (*frame)->chroma_location = video_codec_context->chroma_sample_location; - - int res = av_hwframe_get_buffer(video_codec_context->hw_frames_ctx, *frame, 0); - if(res < 0) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: av_hwframe_get_buffer failed: %d\n", res); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - return; - } - - VASurfaceID target_surface_id = (uintptr_t)(*frame)->data[3]; - - VAStatus va_status = vaExportSurfaceHandle(cap_kms->va_dpy, target_surface_id, VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME_2, VA_EXPORT_SURFACE_READ_WRITE | VA_EXPORT_SURFACE_SEPARATE_LAYERS, &cap_kms->prime); - if(va_status != VA_STATUS_SUCCESS) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: vaExportSurfaceHandle failed, error: %d\n", va_status); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - return; - } - vaSyncSurface(cap_kms->va_dpy, target_surface_id); - - cap_kms->egl.glGenTextures(1, &cap_kms->input_texture); - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, cap_kms->input_texture); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0); - - if(cap_kms->prime.fourcc == FOURCC_NV12) { - cap_kms->egl.glGenTextures(2, cap_kms->target_textures); - for(int i = 0; i < 2; ++i) { - const uint32_t formats[2] = { fourcc('R', '8', ' ', ' '), fourcc('G', 'R', '8', '8') }; - const int layer = i; - const int plane = 0; - - const int div[2] = {1, 2}; // divide UV texture size by 2 because chroma is half size - - const intptr_t img_attr[] = { - EGL_LINUX_DRM_FOURCC_EXT, formats[i], - EGL_WIDTH, cap_kms->prime.width / div[i], - EGL_HEIGHT, cap_kms->prime.height / div[i], - EGL_DMA_BUF_PLANE0_FD_EXT, cap_kms->prime.objects[cap_kms->prime.layers[layer].object_index[plane]].fd, - EGL_DMA_BUF_PLANE0_OFFSET_EXT, cap_kms->prime.layers[layer].offset[plane], - EGL_DMA_BUF_PLANE0_PITCH_EXT, cap_kms->prime.layers[layer].pitch[plane], - EGL_NONE - }; - - while(cap_kms->egl.eglGetError() != EGL_SUCCESS){} - EGLImage image = cap_kms->egl.eglCreateImage(cap_kms->egl.egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr); - if(!image) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to create egl image from drm fd for output drm fd, error: %d\n", cap_kms->egl.eglGetError()); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - return; - } - - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, cap_kms->target_textures[i]); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - cap_kms->egl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - - while(cap_kms->egl.glGetError()) {} - while(cap_kms->egl.eglGetError() != EGL_SUCCESS){} - cap_kms->egl.glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image); - if(cap_kms->egl.glGetError() != 0 || cap_kms->egl.eglGetError() != EGL_SUCCESS) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to bind egl image to gl texture, error: %d\n", cap_kms->egl.eglGetError()); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image); - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0); - return; - } - - cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image); - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0); - } - - gsr_color_conversion_params color_conversion_params = {0}; - color_conversion_params.egl = &cap_kms->egl; - color_conversion_params.source_color = GSR_SOURCE_COLOR_RGB; - color_conversion_params.destination_color = GSR_DESTINATION_COLOR_NV12; - - color_conversion_params.destination_textures[0] = cap_kms->target_textures[0]; - color_conversion_params.destination_textures[1] = cap_kms->target_textures[1]; - color_conversion_params.num_destination_textures = 2; - - if(gsr_color_conversion_init(&cap_kms->color_conversion, &color_conversion_params) != 0) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: failed to create color conversion\n"); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - return; - } - } else { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_tick: unexpected fourcc %u for output drm fd, expected nv12\n", cap_kms->prime.fourcc); - cap_kms->should_stop = true; - cap_kms->stop_is_error = true; - return; - } - } -} - static bool gsr_capture_kms_vaapi_should_stop(gsr_capture *cap, bool *err) { gsr_capture_kms_vaapi *cap_kms = cap->priv; - if(cap_kms->should_stop) { + if(cap_kms->kms.should_stop) { if(err) - *err = cap_kms->stop_is_error; + *err = cap_kms->kms.stop_is_error; return true; } @@ -404,180 +55,22 @@ static bool gsr_capture_kms_vaapi_should_stop(gsr_capture *cap, bool *err) { return false; } -static gsr_kms_response_fd* find_drm_by_connector_id(gsr_kms_response *kms_response, uint32_t connector_id) { - for(int i = 0; i < kms_response->num_fds; ++i) { - if(kms_response->fds[i].connector_id == connector_id) - return &kms_response->fds[i]; - } - return NULL; -} - -static gsr_kms_response_fd* find_first_combined_drm(gsr_kms_response *kms_response) { - for(int i = 0; i < kms_response->num_fds; ++i) { - if(kms_response->fds[i].is_combined_plane) - return &kms_response->fds[i]; - } - return NULL; -} - -static gsr_kms_response_fd* find_largest_drm(gsr_kms_response *kms_response) { - if(kms_response->num_fds == 0) - return NULL; - - int64_t largest_size = 0; - gsr_kms_response_fd *largest_drm = &kms_response->fds[0]; - for(int i = 0; i < kms_response->num_fds; ++i) { - const int64_t size = (int64_t)kms_response->fds[i].width * (int64_t)kms_response->fds[i].height; - if(size > largest_size) { - largest_size = size; - largest_drm = &kms_response->fds[i]; - } - } - return largest_drm; +static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) { + gsr_capture_kms_vaapi *cap_kms = cap->priv; + gsr_capture_kms_capture(&cap_kms->kms, frame, cap_kms->params.hdr, false, false, cap_kms->params.record_cursor); + return 0; } -static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) { +static void gsr_capture_kms_vaapi_capture_end(gsr_capture *cap, AVFrame *frame) { (void)frame; gsr_capture_kms_vaapi *cap_kms = cap->priv; - - for(int i = 0; i < cap_kms->kms_response.num_fds; ++i) { - if(cap_kms->kms_response.fds[i].fd > 0) - close(cap_kms->kms_response.fds[i].fd); - cap_kms->kms_response.fds[i].fd = 0; - } - cap_kms->kms_response.num_fds = 0; - - if(gsr_kms_client_get_kms(&cap_kms->kms_client, &cap_kms->kms_response) != 0) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: failed to get kms, error: %d (%s)\n", cap_kms->kms_response.result, cap_kms->kms_response.err_msg); - return -1; - } - - if(cap_kms->kms_response.num_fds == 0) { - static bool error_shown = false; - if(!error_shown) { - error_shown = true; - fprintf(stderr, "gsr error: no drm found, capture will fail\n"); - } - return -1; - } - - bool requires_rotation = cap_kms->requires_rotation; - bool capture_is_combined_plane = false; - - gsr_kms_response_fd *drm_fd = NULL; - if(cap_kms->screen_capture) { - drm_fd = find_first_combined_drm(&cap_kms->kms_response); - if(!drm_fd) - drm_fd = find_largest_drm(&cap_kms->kms_response); - capture_is_combined_plane = drm_fd->is_combined_plane || ((int)drm_fd->width == cap_kms->screen_size.x && (int)drm_fd->height == cap_kms->screen_size.y); - } else { - for(int i = 0; i < cap_kms->monitor_id.num_connector_ids; ++i) { - drm_fd = find_drm_by_connector_id(&cap_kms->kms_response, cap_kms->monitor_id.connector_ids[i]); - if(drm_fd) { - requires_rotation = cap_kms->x11_rot != X11_ROT_0; - capture_is_combined_plane = drm_fd->is_combined_plane; - break; - } - } - - if(!drm_fd) { - drm_fd = find_first_combined_drm(&cap_kms->kms_response); - if(!drm_fd) - drm_fd = find_largest_drm(&cap_kms->kms_response); - capture_is_combined_plane = drm_fd->is_combined_plane || ((int)drm_fd->width == cap_kms->screen_size.x && (int)drm_fd->height == cap_kms->screen_size.y); - } - } - - // TODO: This causes a crash sometimes on steam deck, why? is it a driver bug? a vaapi pure version doesn't cause a crash. - // Even ffmpeg kmsgrab causes this crash. The error is: - // amdgpu: Failed to allocate a buffer: - // amdgpu: size : 28508160 bytes - // amdgpu: alignment : 2097152 bytes - // amdgpu: domains : 4 - // amdgpu: flags : 4 - // amdgpu: Failed to allocate a buffer: - // amdgpu: size : 28508160 bytes - // amdgpu: alignment : 2097152 bytes - // amdgpu: domains : 4 - // amdgpu: flags : 4 - // EE ../jupiter-mesa/src/gallium/drivers/radeonsi/radeon_vcn_enc.c:516 radeon_create_encoder UVD - Can't create CPB buffer. - // [hevc_vaapi @ 0x55ea72b09840] Failed to upload encode parameters: 2 (resource allocation failed). - // [hevc_vaapi @ 0x55ea72b09840] Encode failed: -5. - // Error: avcodec_send_frame failed, error: Input/output error - // Assertion pic->display_order == pic->encode_order failed at libavcodec/vaapi_encode_h265.c:765 - // kms server info: kms client shutdown, shutting down the server - const intptr_t img_attr[] = { - EGL_LINUX_DRM_FOURCC_EXT, drm_fd->pixel_format, - EGL_WIDTH, drm_fd->width, - EGL_HEIGHT, drm_fd->height, - EGL_DMA_BUF_PLANE0_FD_EXT, drm_fd->fd, - EGL_DMA_BUF_PLANE0_OFFSET_EXT, drm_fd->offset, - EGL_DMA_BUF_PLANE0_PITCH_EXT, drm_fd->pitch, - EGL_NONE - }; - - EGLImage image = cap_kms->egl.eglCreateImage(cap_kms->egl.egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr); - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, cap_kms->input_texture); - cap_kms->egl.glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image); - cap_kms->egl.eglDestroyImage(cap_kms->egl.egl_display, image); - cap_kms->egl.glBindTexture(GL_TEXTURE_2D, 0); - - float texture_rotation = 0.0f; - if(requires_rotation) { - switch(cap_kms->x11_rot) { - case X11_ROT_90: - texture_rotation = M_PI*0.5f; - break; - case X11_ROT_180: - texture_rotation = M_PI; - break; - case X11_ROT_270: - texture_rotation = M_PI*1.5f; - break; - default: - texture_rotation = 0.0f; - break; - } - } - - gsr_cursor_tick(&cap_kms->cursor); - - vec2i capture_pos = cap_kms->capture_pos; - vec2i capture_size = cap_kms->capture_size; - vec2i cursor_capture_pos = (vec2i){cap_kms->cursor.position.x - cap_kms->cursor.hotspot.x - capture_pos.x, cap_kms->cursor.position.y - cap_kms->cursor.hotspot.y - capture_pos.y}; - if(!capture_is_combined_plane) { - capture_pos = (vec2i){0, 0}; - //cursor_capture_pos = (vec2i){cap_kms->cursor.position.x - cap_kms->cursor.hotspot.x, cap_kms->cursor.position.y - cap_kms->cursor.hotspot.y}; - } - - gsr_color_conversion_draw(&cap_kms->color_conversion, cap_kms->input_texture, - (vec2i){0, 0}, capture_size, - capture_pos, capture_size, - texture_rotation); - - gsr_color_conversion_draw(&cap_kms->color_conversion, cap_kms->cursor.texture_id, - cursor_capture_pos, (vec2i){cap_kms->cursor.size.x, cap_kms->cursor.size.y}, - (vec2i){0, 0}, (vec2i){cap_kms->cursor.size.x, cap_kms->cursor.size.y}, - 0.0f); - - cap_kms->egl.eglSwapBuffers(cap_kms->egl.egl_display, cap_kms->egl.egl_surface); - - for(int i = 0; i < cap_kms->kms_response.num_fds; ++i) { - if(cap_kms->kms_response.fds[i].fd > 0) - close(cap_kms->kms_response.fds[i].fd); - cap_kms->kms_response.fds[i].fd = 0; - } - cap_kms->kms_response.num_fds = 0; - - return 0; + gsr_capture_kms_cleanup_kms_fds(&cap_kms->kms); } static void gsr_capture_kms_vaapi_stop(gsr_capture *cap, AVCodecContext *video_codec_context) { + (void)video_codec_context; gsr_capture_kms_vaapi *cap_kms = cap->priv; - gsr_cursor_deinit(&cap_kms->cursor); - gsr_color_conversion_deinit(&cap_kms->color_conversion); - for(uint32_t i = 0; i < cap_kms->prime.num_objects; ++i) { if(cap_kms->prime.objects[i].fd > 0) { close(cap_kms->prime.objects[i].fd); @@ -585,34 +78,7 @@ static void gsr_capture_kms_vaapi_stop(gsr_capture *cap, AVCodecContext *video_c } } - if(cap_kms->input_texture) { - cap_kms->egl.glDeleteTextures(1, &cap_kms->input_texture); - cap_kms->input_texture = 0; - } - - cap_kms->egl.glDeleteTextures(2, cap_kms->target_textures); - cap_kms->target_textures[0] = 0; - cap_kms->target_textures[1] = 0; - - for(int i = 0; i < cap_kms->kms_response.num_fds; ++i) { - if(cap_kms->kms_response.fds[i].fd > 0) - close(cap_kms->kms_response.fds[i].fd); - cap_kms->kms_response.fds[i].fd = 0; - } - cap_kms->kms_response.num_fds = 0; - - if(video_codec_context->hw_device_ctx) - av_buffer_unref(&video_codec_context->hw_device_ctx); - if(video_codec_context->hw_frames_ctx) - av_buffer_unref(&video_codec_context->hw_frames_ctx); - - gsr_egl_unload(&cap_kms->egl); - gsr_kms_client_deinit(&cap_kms->kms_client); - if(cap_kms->dpy) { - // TODO: This causes a crash, why? maybe some other library dlclose xlib and that also happened to unload this??? - //XCloseDisplay(cap_kms->dpy); - cap_kms->dpy = NULL; - } + gsr_capture_kms_stop(&cap_kms->kms); } static void gsr_capture_kms_vaapi_destroy(gsr_capture *cap, AVCodecContext *video_codec_context) { @@ -644,14 +110,6 @@ gsr_capture* gsr_capture_kms_vaapi_create(const gsr_capture_kms_vaapi_params *pa return NULL; } - Display *display = XOpenDisplay(NULL); - if(!display) { - fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_create failed: XOpenDisplay failed\n"); - free(cap); - free(cap_kms); - return NULL; - } - const char *display_to_capture = strdup(params->display_to_capture); if(!display_to_capture) { /* TODO XCloseDisplay */ @@ -660,15 +118,15 @@ gsr_capture* gsr_capture_kms_vaapi_create(const gsr_capture_kms_vaapi_params *pa return NULL; } - cap_kms->dpy = display; cap_kms->params = *params; cap_kms->params.display_to_capture = display_to_capture; *cap = (gsr_capture) { .start = gsr_capture_kms_vaapi_start, - .tick = gsr_capture_kms_vaapi_tick, + .tick = NULL, .should_stop = gsr_capture_kms_vaapi_should_stop, .capture = gsr_capture_kms_vaapi_capture, + .capture_end = gsr_capture_kms_vaapi_capture_end, .destroy = gsr_capture_kms_vaapi_destroy, .priv = cap_kms }; |