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Rename "stop" to "interrupt"

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The purpose of video_buffer_stop() is to interrupt any blocking call, so
rename it to video_buffer_interrupt().
This commit is contained in:
Romain Vimont
2019-03-02 17:01:52 +01:00
parent fff87095d9
commit 84270e2d18
3 changed files with 7 additions and 7 deletions
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8
app/src/video_buffer.c
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@@ -27,7 +27,7 @@ SDL_bool video_buffer_init(struct video_buffer *vb) {
SDL_DestroyMutex(vb->mutex);
goto error_2;
}
vb->stopped = SDL_FALSE;
vb->interrupted = SDL_FALSE;
#endif
// there is initially no rendering frame, so consider it has already been
@@ -65,7 +65,7 @@ SDL_bool video_buffer_offer_decoded_frame(struct video_buffer *vb) {
#ifndef SKIP_FRAMES
// if SKIP_FRAMES is disabled, then the decoder must wait for the current
// frame to be consumed
while (!vb->rendering_frame_consumed && !vb->stopped) {
while (!vb->rendering_frame_consumed && !vb->interrupted) {
cond_wait(vb->rendering_frame_consumed_cond, vb->mutex);
}
#else
@@ -97,12 +97,12 @@ const AVFrame *video_buffer_consume_rendered_frame(struct video_buffer *vb) {
return vb->rendering_frame;
}
void video_buffer_stop(struct video_buffer *vb) {
void video_buffer_interrupt(struct video_buffer *vb) {
#ifdef SKIP_FRAMES
(void) vb; // unused
#else
mutex_lock(vb->mutex);
vb->stopped = SDL_TRUE;
vb->interrupted = SDL_TRUE;
mutex_unlock(vb->mutex);
// wake up blocking wait
cond_signal(vb->rendering_frame_consumed_cond);