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Code Issues Releases Activity

lavc/pthread_frame: set worker thread names

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This commit is contained in:
Anton Khirnov
2022-10-18 18:31:10 +02:00
parent f66e794672
commit 5f82447dfc
1 changed files with 13 additions and 0 deletions
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13
libavcodec/pthread_frame.c
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@@ -179,6 +179,17 @@ static void async_unlock(FrameThreadContext *fctx)
pthread_mutex_unlock(&fctx->async_mutex);
}
static void thread_set_name(PerThreadContext *p)
{
AVCodecContext *avctx = p->avctx;
int idx = p - p->parent->threads;
char name[16];
snprintf(name, sizeof(name), "av:%.7s:df%d", avctx->codec->name, idx);
ff_thread_setname(name);
}
/**
* Codec worker thread.
*
@@ -192,6 +203,8 @@ static attribute_align_arg void *frame_worker_thread(void *arg)
AVCodecContext *avctx = p->avctx;
const FFCodec *codec = ffcodec(avctx->codec);
thread_set_name(p);
pthread_mutex_lock(&p->mutex);
while (1) {
while (atomic_load(&p->state) == STATE_INPUT_READY && !p->die)