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avfilter: add some asserts() to check refcounts.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-01-22 19:30:40 +01:00
parent 72b33eade1
commit c6baa4046a
1 changed files with 2 additions and 0 deletions
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2
libavfilter/avfilter.c
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@ -92,6 +92,7 @@ static void free_pool(AVFilterPool *pool)
AVFilterBufferRef *picref = pool->pic[i]; AVFilterBufferRef *picref = pool->pic[i];
/* free buffer: picrefs stored in the pool are not /* free buffer: picrefs stored in the pool are not
* supposed to contain a free callback */ * supposed to contain a free callback */
av_assert0(!picref->buf->refcount);
av_freep(&picref->buf->data[0]); av_freep(&picref->buf->data[0]);
av_freep(&picref->buf); av_freep(&picref->buf);
@ -146,6 +147,7 @@ void avfilter_unref_buffer(AVFilterBufferRef *ref)
{ {
if (!ref) if (!ref)
return; return;
av_assert0(ref->buf->refcount > 0);
if (!(--ref->buf->refcount)) { if (!(--ref->buf->refcount)) {
if (!ref->buf->free) { if (!ref->buf->free) {
store_in_pool(ref); store_in_pool(ref);