diff options
Diffstat (limited to 'src/capture/xcomposite_vaapi.c')
| -rw-r--r-- | src/capture/xcomposite_vaapi.c | 599 |
1 files changed, 27 insertions, 572 deletions
diff --git a/src/capture/xcomposite_vaapi.c b/src/capture/xcomposite_vaapi.c index bb92f7f..8c9c56c 100644 --- a/src/capture/xcomposite_vaapi.c +++ b/src/capture/xcomposite_vaapi.c @@ -1,607 +1,70 @@ #include "../../include/capture/xcomposite_vaapi.h" -#include "../../include/egl.h" -#include "../../include/window_texture.h" -#include "../../include/utils.h" +#include "../../include/capture/xcomposite.h" +#include <unistd.h> #include <stdlib.h> #include <stdio.h> -#include <unistd.h> -#include <assert.h> -#include <X11/Xlib.h> -#include <libavutil/hwcontext.h> -#include <libavutil/hwcontext_vaapi.h> -#include <libavutil/frame.h> +#include <va/va.h> +#include <va/va_drmcommon.h> #include <libavcodec/avcodec.h> typedef struct { - gsr_capture_xcomposite_vaapi_params params; - Display *dpy; - XEvent xev; - - bool should_stop; - bool stop_is_error; - bool window_resized; - bool created_hw_frame; - bool follow_focused_initialized; - - Window window; - vec2i window_size; - vec2i texture_size; - double window_resize_timer; - - WindowTexture window_texture; - - gsr_egl egl; - - int fourcc; - int num_planes; - uint64_t modifiers; - int dmabuf_fd; - int32_t pitch; - int32_t offset; + gsr_capture_xcomposite xcomposite; VADisplay va_dpy; - VAConfigID config_id; - VAContextID context_id; - VASurfaceID input_surface; - VABufferID buffer_id; - VARectangle output_region; - - Atom net_active_window_atom; + VADRMPRIMESurfaceDescriptor prime; } gsr_capture_xcomposite_vaapi; -static int max_int(int a, int b) { - return a > b ? a : b; -} - -static int min_int(int a, int b) { - return a < b ? a : b; -} - static void gsr_capture_xcomposite_vaapi_stop(gsr_capture *cap, AVCodecContext *video_codec_context); -static Window get_focused_window(Display *display, Atom net_active_window_atom) { - Atom type; - int format = 0; - unsigned long num_items = 0; - unsigned long bytes_after = 0; - unsigned char *properties = NULL; - if(XGetWindowProperty(display, DefaultRootWindow(display), net_active_window_atom, 0, 1024, False, AnyPropertyType, &type, &format, &num_items, &bytes_after, &properties) == Success && properties) { - Window focused_window = *(unsigned long*)properties; - XFree(properties); - return focused_window; - } - return None; -} - -static bool drm_create_codec_context(gsr_capture_xcomposite_vaapi *cap_xcomp, AVCodecContext *video_codec_context) { - AVBufferRef *device_ctx; - if(av_hwdevice_ctx_create(&device_ctx, AV_HWDEVICE_TYPE_VAAPI, cap_xcomp->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; - - AVVAAPIDeviceContext *vactx =((AVHWDeviceContext*)device_ctx->data)->hwctx; - cap_xcomp->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 - -static int gsr_capture_xcomposite_vaapi_start(gsr_capture *cap, AVCodecContext *video_codec_context) { +static int gsr_capture_xcomposite_vaapi_start(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame *frame) { gsr_capture_xcomposite_vaapi *cap_xcomp = cap->priv; - if(cap_xcomp->params.follow_focused) { - cap_xcomp->net_active_window_atom = XInternAtom(cap_xcomp->dpy, "_NET_ACTIVE_WINDOW", False); - if(!cap_xcomp->net_active_window_atom) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start failed: failed to get _NET_ACTIVE_WINDOW atom\n"); - return -1; - } - cap_xcomp->window = get_focused_window(cap_xcomp->dpy, cap_xcomp->net_active_window_atom); - } else { - cap_xcomp->window = cap_xcomp->params.window; - } - - /* TODO: Do these in tick, and allow error if follow_focused */ - - XWindowAttributes attr; - if(!XGetWindowAttributes(cap_xcomp->dpy, cap_xcomp->params.window, &attr) && !cap_xcomp->params.follow_focused) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start failed: invalid window id: %lu\n", cap_xcomp->params.window); - return -1; - } - - cap_xcomp->window_size.x = max_int(attr.width, 0); - cap_xcomp->window_size.y = max_int(attr.height, 0); - - if(cap_xcomp->params.follow_focused) - XSelectInput(cap_xcomp->dpy, DefaultRootWindow(cap_xcomp->dpy), PropertyChangeMask); - - // TODO: Get select and add these on top of it and then restore at the end. Also do the same in other xcomposite - XSelectInput(cap_xcomp->dpy, cap_xcomp->params.window, StructureNotifyMask | ExposureMask); - - if(!gsr_egl_load(&cap_xcomp->egl, cap_xcomp->dpy)) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: failed to load opengl\n"); - return -1; - } - - if(!cap_xcomp->egl.eglExportDMABUFImageQueryMESA) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: could not find eglExportDMABUFImageQueryMESA\n"); - gsr_egl_unload(&cap_xcomp->egl); - return -1; - } - - if(!cap_xcomp->egl.eglExportDMABUFImageMESA) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: could not find eglExportDMABUFImageMESA\n"); - gsr_egl_unload(&cap_xcomp->egl); - return -1; + const int res = gsr_capture_xcomposite_start(&cap_xcomp->xcomposite, video_codec_context, frame); + if(res != 0) { + gsr_capture_xcomposite_vaapi_stop(cap, video_codec_context); + return res; } - /* Disable vsync */ - cap_xcomp->egl.eglSwapInterval(cap_xcomp->egl.egl_display, 0); - if(window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->params.window, &cap_xcomp->egl) != 0 && !cap_xcomp->params.follow_focused) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_start: failed get window texture for window %ld\n", cap_xcomp->params.window); - gsr_egl_unload(&cap_xcomp->egl); + if(!drm_create_codec_context(cap_xcomp->xcomposite.params.egl->card_path, video_codec_context, video_codec_context->width, video_codec_context->height, false, &cap_xcomp->va_dpy)) { + gsr_capture_xcomposite_vaapi_stop(cap, video_codec_context); return -1; } - cap_xcomp->texture_size.x = 0; - cap_xcomp->texture_size.y = 0; - - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture)); - cap_xcomp->texture_size.x = 0; - cap_xcomp->texture_size.y = 0; - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y); - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0); - - cap_xcomp->texture_size.x = max_int(2, cap_xcomp->texture_size.x & ~1); - cap_xcomp->texture_size.y = max_int(2, cap_xcomp->texture_size.y & ~1); - - video_codec_context->width = cap_xcomp->texture_size.x; - video_codec_context->height = cap_xcomp->texture_size.y; - - if(cap_xcomp->params.region_size.x > 0 && cap_xcomp->params.region_size.y > 0) { - video_codec_context->width = max_int(2, cap_xcomp->params.region_size.x & ~1); - video_codec_context->height = max_int(2, cap_xcomp->params.region_size.y & ~1); - } - - if(!drm_create_codec_context(cap_xcomp, video_codec_context)) { + if(!gsr_capture_base_setup_vaapi_textures(&cap_xcomp->xcomposite.base, frame, cap_xcomp->va_dpy, &cap_xcomp->prime, cap_xcomp->xcomposite.params.color_range)) { gsr_capture_xcomposite_vaapi_stop(cap, video_codec_context); return -1; } - cap_xcomp->window_resize_timer = clock_get_monotonic_seconds(); return 0; } -static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame **frame) { +static void gsr_capture_xcomposite_vaapi_tick(gsr_capture *cap, AVCodecContext *video_codec_context) { gsr_capture_xcomposite_vaapi *cap_xcomp = cap->priv; - - // TODO: - //cap_xcomp->egl.glClear(GL_COLOR_BUFFER_BIT); - - bool init_new_window = false; - while(XPending(cap_xcomp->dpy)) { - XNextEvent(cap_xcomp->dpy, &cap_xcomp->xev); - - switch(cap_xcomp->xev.type) { - case DestroyNotify: { - /* Window died (when not following focused window), so we stop recording */ - if(!cap_xcomp->params.follow_focused && cap_xcomp->xev.xdestroywindow.window == cap_xcomp->window) { - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = false; - } - break; - } - case Expose: { - /* Requires window texture recreate */ - if(cap_xcomp->xev.xexpose.count == 0 && cap_xcomp->xev.xexpose.window == cap_xcomp->window) { - cap_xcomp->window_resize_timer = clock_get_monotonic_seconds(); - cap_xcomp->window_resized = true; - } - break; - } - case ConfigureNotify: { - /* Window resized */ - if(cap_xcomp->xev.xconfigure.window == cap_xcomp->window && (cap_xcomp->xev.xconfigure.width != cap_xcomp->window_size.x || cap_xcomp->xev.xconfigure.height != cap_xcomp->window_size.y)) { - cap_xcomp->window_size.x = max_int(cap_xcomp->xev.xconfigure.width, 0); - cap_xcomp->window_size.y = max_int(cap_xcomp->xev.xconfigure.height, 0); - cap_xcomp->window_resize_timer = clock_get_monotonic_seconds(); - cap_xcomp->window_resized = true; - } - break; - } - case PropertyNotify: { - /* Focused window changed */ - if(cap_xcomp->params.follow_focused && cap_xcomp->xev.xproperty.atom == cap_xcomp->net_active_window_atom) { - init_new_window = true; - } - break; - } - } - } - - if(cap_xcomp->params.follow_focused && !cap_xcomp->follow_focused_initialized) { - init_new_window = true; - } - - if(init_new_window) { - Window focused_window = get_focused_window(cap_xcomp->dpy, cap_xcomp->net_active_window_atom); - if(focused_window != cap_xcomp->window || !cap_xcomp->follow_focused_initialized) { - cap_xcomp->follow_focused_initialized = true; - XSelectInput(cap_xcomp->dpy, cap_xcomp->window, 0); - cap_xcomp->window = focused_window; - XSelectInput(cap_xcomp->dpy, cap_xcomp->window, StructureNotifyMask | ExposureMask); - - XWindowAttributes attr; - attr.width = 0; - attr.height = 0; - if(!XGetWindowAttributes(cap_xcomp->dpy, cap_xcomp->window, &attr)) - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick failed: invalid window id: %lu\n", cap_xcomp->window); - - cap_xcomp->window_size.x = max_int(attr.width, 0); - cap_xcomp->window_size.y = max_int(attr.height, 0); - cap_xcomp->window_resized = true; - - window_texture_deinit(&cap_xcomp->window_texture); - window_texture_init(&cap_xcomp->window_texture, cap_xcomp->dpy, cap_xcomp->window, &cap_xcomp->egl); // TODO: Do not do the below window_texture_on_resize after this - - cap_xcomp->texture_size.x = 0; - cap_xcomp->texture_size.y = 0; - - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture)); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y); - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0); - - cap_xcomp->texture_size.x = min_int(video_codec_context->width, max_int(2, cap_xcomp->texture_size.x & ~1)); - cap_xcomp->texture_size.y = min_int(video_codec_context->height, max_int(2, cap_xcomp->texture_size.y & ~1)); - } - } - - const double window_resize_timeout = 1.0; // 1 second - if(!cap_xcomp->created_hw_frame || (cap_xcomp->window_resized && clock_get_monotonic_seconds() - cap_xcomp->window_resize_timer >= window_resize_timeout)) { - cap_xcomp->window_resized = false; - - if(window_texture_on_resize(&cap_xcomp->window_texture) != 0) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: window_texture_on_resize failed\n"); - //cap_xcomp->should_stop = true; - //cap_xcomp->stop_is_error = true; - return; - } - - cap_xcomp->texture_size.x = 0; - cap_xcomp->texture_size.y = 0; - - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture)); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &cap_xcomp->texture_size.x); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &cap_xcomp->texture_size.y); - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0); - - cap_xcomp->texture_size.x = min_int(video_codec_context->width, max_int(2, cap_xcomp->texture_size.x & ~1)); - cap_xcomp->texture_size.y = min_int(video_codec_context->height, max_int(2, cap_xcomp->texture_size.y & ~1)); - - if(cap_xcomp->buffer_id) { - vaDestroyBuffer(cap_xcomp->va_dpy, cap_xcomp->buffer_id); - cap_xcomp->buffer_id = 0; - } - - if(cap_xcomp->context_id) { - vaDestroyContext(cap_xcomp->va_dpy, cap_xcomp->context_id); - cap_xcomp->context_id = 0; - } - - if(cap_xcomp->config_id) { - vaDestroyConfig(cap_xcomp->va_dpy, cap_xcomp->config_id); - cap_xcomp->config_id = 0; - } - - if(cap_xcomp->input_surface) { - vaDestroySurfaces(cap_xcomp->va_dpy, &cap_xcomp->input_surface, 1); - cap_xcomp->input_surface = 0; - } - - if(cap_xcomp->dmabuf_fd) { - close(cap_xcomp->dmabuf_fd); - cap_xcomp->dmabuf_fd = 0; - } - - if(!cap_xcomp->created_hw_frame) { - cap_xcomp->created_hw_frame = true; - av_frame_free(frame); - *frame = av_frame_alloc(); - if(!frame) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: failed to allocate frame\n"); - cap_xcomp->should_stop = true; - cap_xcomp->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_xcomposite_vaapi_tick: av_hwframe_get_buffer failed: %d\n", res); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - return; - } - } - - int xx = 0, yy = 0; - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, window_texture_get_opengl_texture_id(&cap_xcomp->window_texture)); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &xx); - cap_xcomp->egl.glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &yy); - cap_xcomp->egl.glBindTexture(GL_TEXTURE_2D, 0); - - const intptr_t pixmap_attrs[] = { - EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, - EGL_NONE, - }; - - EGLImage img = cap_xcomp->egl.eglCreateImage(cap_xcomp->egl.egl_display, cap_xcomp->egl.egl_context, EGL_GL_TEXTURE_2D, (EGLClientBuffer)(uint64_t)window_texture_get_opengl_texture_id(&cap_xcomp->window_texture), pixmap_attrs); - if(!img) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: eglCreateImage failed\n"); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - return; - } - - if(!cap_xcomp->egl.eglExportDMABUFImageQueryMESA(cap_xcomp->egl.egl_display, img, &cap_xcomp->fourcc, &cap_xcomp->num_planes, &cap_xcomp->modifiers)) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: eglExportDMABUFImageQueryMESA failed\n"); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img); - return; - } - - if(cap_xcomp->num_planes != 1) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: expected 1 plane for drm buf, got %d planes\n", cap_xcomp->num_planes); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img); - return; - } - - if(!cap_xcomp->egl.eglExportDMABUFImageMESA(cap_xcomp->egl.egl_display, img, &cap_xcomp->dmabuf_fd, &cap_xcomp->pitch, &cap_xcomp->offset)) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: eglExportDMABUFImageMESA failed\n"); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img); - return; - } - - cap_xcomp->egl.eglDestroyImage(cap_xcomp->egl.egl_display, img); - - uintptr_t dmabuf = cap_xcomp->dmabuf_fd; - - VASurfaceAttribExternalBuffers buf = {0}; - buf.pixel_format = VA_FOURCC_BGRX; - buf.width = xx; - buf.height = yy; - buf.data_size = yy * cap_xcomp->pitch; - buf.num_planes = 1; - buf.pitches[0] = cap_xcomp->pitch; - buf.offsets[0] = cap_xcomp->offset; - buf.buffers = &dmabuf; - buf.num_buffers = 1; - buf.flags = 0; - buf.private_data = 0; - - #define VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME 0x20000000 - - VASurfaceAttrib attribs[2] = {0}; - attribs[0].type = VASurfaceAttribMemoryType; - attribs[0].flags = VA_SURFACE_ATTRIB_SETTABLE; - attribs[0].value.type = VAGenericValueTypeInteger; - attribs[0].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME; - attribs[1].type = VASurfaceAttribExternalBufferDescriptor; - attribs[1].flags = VA_SURFACE_ATTRIB_SETTABLE; - attribs[1].value.type = VAGenericValueTypePointer; - attribs[1].value.value.p = &buf; - - VAStatus va_status = vaCreateSurfaces(cap_xcomp->va_dpy, VA_RT_FORMAT_RGB32, xx, yy, &cap_xcomp->input_surface, 1, attribs, 2); - if(va_status != VA_STATUS_SUCCESS) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaCreateSurfaces failed: %d\n", va_status); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - return; - } - - va_status = vaCreateConfig(cap_xcomp->va_dpy, VAProfileNone, VAEntrypointVideoProc, NULL, 0, &cap_xcomp->config_id); - if(va_status != VA_STATUS_SUCCESS) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaCreateConfig failed: %d\n", va_status); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - return; - } - - VASurfaceID target_surface_id = (uintptr_t)(*frame)->data[3]; - va_status = vaCreateContext(cap_xcomp->va_dpy, cap_xcomp->config_id, xx, yy, VA_PROGRESSIVE, &target_surface_id, 1, &cap_xcomp->context_id); - if(va_status != VA_STATUS_SUCCESS) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaCreateContext failed: %d\n", va_status); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - return; - } - - cap_xcomp->output_region = (VARectangle){ - .x = 0, - .y = 0, - .width = xx, - .height = yy - }; - - // Copying a surface to another surface will automatically perform the color conversion. Thanks vaapi! - VAProcPipelineParameterBuffer params = {0}; - params.surface = cap_xcomp->input_surface; - params.surface_region = NULL; - params.output_region = &cap_xcomp->output_region; - params.output_background_color = 0; - params.filter_flags = VA_FRAME_PICTURE; - - params.input_color_properties.colour_primaries = 1; - params.input_color_properties.transfer_characteristics = 1; - params.input_color_properties.matrix_coefficients = 1; - params.surface_color_standard = VAProcColorStandardBT709; - params.input_color_properties.color_range = (*frame)->color_range == AVCOL_RANGE_JPEG ? VA_SOURCE_RANGE_FULL : VA_SOURCE_RANGE_REDUCED; - - params.output_color_properties.colour_primaries = 1; - params.output_color_properties.transfer_characteristics = 1; - params.output_color_properties.matrix_coefficients = 1; - params.output_color_standard = VAProcColorStandardBT709; - params.output_color_properties.color_range = (*frame)->color_range == AVCOL_RANGE_JPEG ? VA_SOURCE_RANGE_FULL : VA_SOURCE_RANGE_REDUCED; - - params.processing_mode = VAProcPerformanceMode; - - va_status = vaCreateBuffer(cap_xcomp->va_dpy, cap_xcomp->context_id, VAProcPipelineParameterBufferType, sizeof(params), 1, ¶ms, &cap_xcomp->buffer_id); - if(va_status != VA_STATUS_SUCCESS) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaCreateBuffer failed: %d\n", va_status); - cap_xcomp->should_stop = true; - cap_xcomp->stop_is_error = true; - return; - } - - // Clear texture with black background because the source texture (window_texture_get_opengl_texture_id(&cap_xcomp->window_texture)) - // might be smaller than cap_xcomp->target_texture_id - // TODO: - //cap_xcomp->egl.glClearTexImage(cap_xcomp->target_texture_id, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL); - } + gsr_capture_xcomposite_tick(&cap_xcomp->xcomposite, video_codec_context); } static bool gsr_capture_xcomposite_vaapi_should_stop(gsr_capture *cap, bool *err) { gsr_capture_xcomposite_vaapi *cap_xcomp = cap->priv; - if(cap_xcomp->should_stop) { - if(err) - *err = cap_xcomp->stop_is_error; - return true; - } - - if(err) - *err = false; - return false; + return gsr_capture_xcomposite_should_stop(&cap_xcomp->xcomposite, err); } static int gsr_capture_xcomposite_vaapi_capture(gsr_capture *cap, AVFrame *frame) { gsr_capture_xcomposite_vaapi *cap_xcomp = cap->priv; - - VASurfaceID target_surface_id = (uintptr_t)frame->data[3]; - - VAStatus va_status = vaBeginPicture(cap_xcomp->va_dpy, cap_xcomp->context_id, target_surface_id); - if(va_status != VA_STATUS_SUCCESS) { - static bool error_printed = false; - if(!error_printed) { - error_printed = true; - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaBeginPicture failed: %d\n", va_status); - } - return -1; - } - - va_status = vaRenderPicture(cap_xcomp->va_dpy, cap_xcomp->context_id, &cap_xcomp->buffer_id, 1); - if(va_status != VA_STATUS_SUCCESS) { - vaEndPicture(cap_xcomp->va_dpy, cap_xcomp->context_id); - static bool error_printed = false; - if(!error_printed) { - error_printed = true; - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaRenderPicture failed: %d\n", va_status); - } - return -1; - } - - va_status = vaEndPicture(cap_xcomp->va_dpy, cap_xcomp->context_id); - if(va_status != VA_STATUS_SUCCESS) { - static bool error_printed = false; - if(!error_printed) { - error_printed = true; - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_tick: vaEndPicture failed: %d\n", va_status); - } - return -1; - } - - // TODO: Needed? - //vaSyncSurface(cap_xcomp->va_dpy, target_surface_id); - - // TODO: Remove - //cap_xcomp->egl.eglSwapBuffers(cap_xcomp->egl.egl_display, cap_xcomp->egl.egl_surface); - - return 0; + return gsr_capture_xcomposite_capture(&cap_xcomp->xcomposite, frame); } static void gsr_capture_xcomposite_vaapi_stop(gsr_capture *cap, AVCodecContext *video_codec_context) { + (void)video_codec_context; gsr_capture_xcomposite_vaapi *cap_xcomp = cap->priv; - if(cap_xcomp->buffer_id) { - vaDestroyBuffer(cap_xcomp->va_dpy, cap_xcomp->buffer_id); - cap_xcomp->buffer_id = 0; - } - - if(cap_xcomp->context_id) { - vaDestroyContext(cap_xcomp->va_dpy, cap_xcomp->context_id); - cap_xcomp->context_id = 0; - } - - if(cap_xcomp->config_id) { - vaDestroyConfig(cap_xcomp->va_dpy, cap_xcomp->config_id); - cap_xcomp->config_id = 0; - } - - if(cap_xcomp->input_surface) { - vaDestroySurfaces(cap_xcomp->va_dpy, &cap_xcomp->input_surface, 1); - cap_xcomp->input_surface = 0; - } - - if(cap_xcomp->dmabuf_fd) { - close(cap_xcomp->dmabuf_fd); - cap_xcomp->dmabuf_fd = 0; + for(uint32_t i = 0; i < cap_xcomp->prime.num_objects; ++i) { + if(cap_xcomp->prime.objects[i].fd > 0) { + close(cap_xcomp->prime.objects[i].fd); + cap_xcomp->prime.objects[i].fd = 0; + } } - window_texture_deinit(&cap_xcomp->window_texture); - - 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_xcomp->egl); - if(cap_xcomp->dpy) { - // TODO: This causes a crash, why? maybe some other library dlclose xlib and that also happened to unload this??? - //XCloseDisplay(cap_xcomp->dpy); - cap_xcomp->dpy = NULL; - } + gsr_capture_xcomposite_stop(&cap_xcomp->xcomposite); } static void gsr_capture_xcomposite_vaapi_destroy(gsr_capture *cap, AVCodecContext *video_codec_context) { @@ -630,22 +93,14 @@ gsr_capture* gsr_capture_xcomposite_vaapi_create(const gsr_capture_xcomposite_va return NULL; } - Display *display = XOpenDisplay(NULL); - if(!display) { - fprintf(stderr, "gsr error: gsr_capture_xcomposite_vaapi_create failed: XOpenDisplay failed\n"); - free(cap); - free(cap_xcomp); - return NULL; - } - - cap_xcomp->dpy = display; - cap_xcomp->params = *params; + gsr_capture_xcomposite_init(&cap_xcomp->xcomposite, ¶ms->base); *cap = (gsr_capture) { .start = gsr_capture_xcomposite_vaapi_start, .tick = gsr_capture_xcomposite_vaapi_tick, .should_stop = gsr_capture_xcomposite_vaapi_should_stop, .capture = gsr_capture_xcomposite_vaapi_capture, + .capture_end = NULL, .destroy = gsr_capture_xcomposite_vaapi_destroy, .priv = cap_xcomp }; |