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Pure vaapi capture (for capture target) and opengl composition for cursor only when capturing window and portal as well, clear background on resize for monitor capture

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dec05eba
2024-09-16 22:19:09 +02:00
parent 4bcf976a71
commit 25b7b4e84e
14 changed files with 352 additions and 144 deletions
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28
src/capture/xcomposite.c
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@@ -29,6 +29,7 @@ typedef struct {
double window_resize_timer;
WindowTexture window_texture;
AVCodecContext *video_codec_context;
Atom net_active_window_atom;
@@ -122,12 +123,12 @@ static int gsr_capture_xcomposite_start(gsr_capture *cap, AVCodecContext *video_
frame->width = video_codec_context->width;
frame->height = video_codec_context->height;
self->video_codec_context = video_codec_context;
self->window_resize_timer = clock_get_monotonic_seconds();
return 0;
}
static void gsr_capture_xcomposite_tick(gsr_capture *cap, AVCodecContext *video_codec_context) {
(void)video_codec_context;
static void gsr_capture_xcomposite_tick(gsr_capture *cap) {
gsr_capture_xcomposite *self = cap->priv;
if(self->params.follow_focused && !self->follow_focused_initialized) {
@@ -255,27 +256,31 @@ static int gsr_capture_xcomposite_capture(gsr_capture *cap, AVFrame *frame, gsr_
gsr_color_conversion_clear(color_conversion);
}
const int target_x = max_int(0, frame->width / 2 - self->texture_size.x / 2);
const int target_y = max_int(0, frame->height / 2 - self->texture_size.y / 2);
const vec2i target_pos = { max_int(0, frame->width / 2 - self->texture_size.x / 2), max_int(0, frame->height / 2 - self->texture_size.y / 2) };
self->params.egl->glFlush();
self->params.egl->glFinish();
gsr_color_conversion_draw(color_conversion, window_texture_get_opengl_texture_id(&self->window_texture),
(vec2i){target_x, target_y}, self->texture_size,
(vec2i){0, 0}, self->texture_size,
0.0f, false);
/* Fast opengl free path */
if(video_codec_context_is_vaapi(self->video_codec_context)) {
vaapi_copy_egl_image_to_video_surface(self->params.egl, self->window_texture.image, (vec2i){0, 0}, self->texture_size, target_pos, self->texture_size, self->video_codec_context, frame);
} else {
gsr_color_conversion_draw(color_conversion, window_texture_get_opengl_texture_id(&self->window_texture),
target_pos, self->texture_size,
(vec2i){0, 0}, self->texture_size,
0.0f, false);
}
if(self->params.record_cursor && self->cursor.visible) {
gsr_cursor_tick(&self->cursor, self->window);
const vec2i cursor_pos = {
target_x + self->cursor.position.x - self->cursor.hotspot.x,
target_y + self->cursor.position.y - self->cursor.hotspot.y
target_pos.x + self->cursor.position.x - self->cursor.hotspot.x,
target_pos.y + self->cursor.position.y - self->cursor.hotspot.y
};
self->params.egl->glEnable(GL_SCISSOR_TEST);
self->params.egl->glScissor(target_x, target_y, self->texture_size.x, self->texture_size.y);
self->params.egl->glScissor(target_pos.x, target_pos.y, self->texture_size.x, self->texture_size.y);
gsr_color_conversion_draw(color_conversion, self->cursor.texture_id,
cursor_pos, self->cursor.size,
@@ -335,7 +340,6 @@ gsr_capture* gsr_capture_xcomposite_create(const gsr_capture_xcomposite_params *
.tick = gsr_capture_xcomposite_tick,
.should_stop = gsr_capture_xcomposite_should_stop,
.capture = gsr_capture_xcomposite_capture,
.capture_end = NULL,
.get_source_color = gsr_capture_xcomposite_get_source_color,
.uses_external_image = NULL,
.get_window_id = gsr_capture_xcomposite_get_window_id,