virtualenv/FFmpeg
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Code Issues Releases Activity

Move do_exit() and stream_close() up.

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This commit is contained in:
Carl Eugen Hoyos 2011-06-16 23:20:29 +02:00
parent 5ad05dd500
commit d5708923c2
1 changed files with 51 additions and 51 deletions
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102
ffplay.c
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@ -856,6 +856,57 @@ static void video_audio_display(VideoState *s)
} }
} }
static void stream_close(VideoState *is)
{
VideoPicture *vp;
int i;
/* XXX: use a special url_shutdown call to abort parse cleanly */
is->abort_request = 1;
SDL_WaitThread(is->read_tid, NULL);
SDL_WaitThread(is->refresh_tid, NULL);
/* free all pictures */
for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
vp = &is->pictq[i];
#if CONFIG_AVFILTER
if (vp->picref) {
avfilter_unref_buffer(vp->picref);
vp->picref = NULL;
}
#endif
if (vp->bmp) {
SDL_FreeYUVOverlay(vp->bmp);
vp->bmp = NULL;
}
}
SDL_DestroyMutex(is->pictq_mutex);
SDL_DestroyCond(is->pictq_cond);
SDL_DestroyMutex(is->subpq_mutex);
SDL_DestroyCond(is->subpq_cond);
#if !CONFIG_AVFILTER
if (is->img_convert_ctx)
sws_freeContext(is->img_convert_ctx);
#endif
av_free(is);
}
static void do_exit(void)
{
if (cur_stream) {
stream_close(cur_stream);
cur_stream = NULL;
}
uninit_opts();
#if CONFIG_AVFILTER
avfilter_uninit();
#endif
if (show_status)
printf("\n");
SDL_Quit();
av_log(NULL, AV_LOG_QUIET, "");
exit(0);
}
static int video_open(VideoState *is){ static int video_open(VideoState *is){
int flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; int flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
int w,h; int w,h;
@ -1204,57 +1255,6 @@ retry:
} }
} }
static void stream_close(VideoState *is)
{
VideoPicture *vp;
int i;
/* XXX: use a special url_shutdown call to abort parse cleanly */
is->abort_request = 1;
SDL_WaitThread(is->read_tid, NULL);
SDL_WaitThread(is->refresh_tid, NULL);
/* free all pictures */
for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
vp = &is->pictq[i];
#if CONFIG_AVFILTER
if (vp->picref) {
avfilter_unref_buffer(vp->picref);
vp->picref = NULL;
}
#endif
if (vp->bmp) {
SDL_FreeYUVOverlay(vp->bmp);
vp->bmp = NULL;
}
}
SDL_DestroyMutex(is->pictq_mutex);
SDL_DestroyCond(is->pictq_cond);
SDL_DestroyMutex(is->subpq_mutex);
SDL_DestroyCond(is->subpq_cond);
#if !CONFIG_AVFILTER
if (is->img_convert_ctx)
sws_freeContext(is->img_convert_ctx);
#endif
av_free(is);
}
static void do_exit(void)
{
if (cur_stream) {
stream_close(cur_stream);
cur_stream = NULL;
}
uninit_opts();
#if CONFIG_AVFILTER
avfilter_uninit();
#endif
if (show_status)
printf("\n");
SDL_Quit();
av_log(NULL, AV_LOG_QUIET, "");
exit(0);
}
/* allocate a picture (needs to do that in main thread to avoid /* allocate a picture (needs to do that in main thread to avoid
potential locking problems */ potential locking problems */
static void alloc_picture(void *opaque) static void alloc_picture(void *opaque)