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main: Pass AVFrames to egl renderer

pull/6/head
Andri Yngvason 2022-04-10 13:54:13 +00:00
parent c4ffd8eef6
commit a69d5adc7a
1 changed files with 31 additions and 2 deletions
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33
src/main.c
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@ -281,6 +281,18 @@ static void window_transfer_pixels(struct window* w)
int x_pos, y_pos;
window_calculate_tranform(w, &scale, &x_pos, &y_pos);
if (w->vnc->n_av_frames != 0) {
// TODO: Don't register open h264 extension unless we have egl
assert(have_egl);
if (pixman_region_not_empty(&w->vnc->damage))
fprintf(stderr, "Oops, got both av frames and buffer damage\n");
render_av_frames_egl(w->back_buffer, w->vnc->av_frames,
w->vnc->n_av_frames, scale, x_pos, y_pos);
return;
}
struct image image = {
.pixels = w->vnc_fb,
.width = vnc_client_get_width(w->vnc),
@ -500,7 +512,8 @@ int on_vnc_client_alloc_fb(struct vnc_client* client)
void on_vnc_client_update_fb(struct vnc_client* client)
{
if (!pixman_region_not_empty(&client->damage))
if (!pixman_region_not_empty(&client->damage) &&
client->n_av_frames == 0)
return;
if (window->back_buffer->is_attached)
@ -512,8 +525,24 @@ void on_vnc_client_update_fb(struct vnc_client* client)
int x_pos, y_pos;
window_calculate_tranform(window, &scale, &x_pos, &y_pos);
struct pixman_region16 frame_damage = { 0 };
pixman_region_copy(&frame_damage, &client->damage);
if (client->n_av_frames != 0) {
for (int i = 0; i < client->n_av_frames; ++i) {
const struct vnc_av_frame* frame = client->av_frames[i];
pixman_region_union_rect(&frame_damage, &frame_damage,
frame->x, frame->y, frame->width,
frame->height);
}
}
struct pixman_region16 damage_scaled = { 0 }, damage = { 0 };
region_scale(&damage_scaled, &client->damage, scale);
region_scale(&damage_scaled, &frame_damage, scale);
pixman_region_fini(&frame_damage);
region_translate(&damage, &damage_scaled, x_pos, y_pos);
pixman_region_fini(&damage_scaled);