diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2011-05-07 01:02:38 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-05-07 01:02:38 +0200 |
| commit | c34cb130b6bf3e957484fd236c1ba477720882c0 (patch) | |
| tree | 0d59b7cab293782014e6674f9e35c672fba37ef3 /libavfilter | |
| parent | 21d84246d522d8f1b2435bb64089ca0098379680 (diff) | |
avfilter: dont use AVFilterLink as priv for pictures as its freed too early.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/avfilter.c | 9 | ||||
| -rw-r--r-- | libavfilter/defaults.c | 5 |
2 files changed, 4 insertions, 10 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 0518e6d6c2..72e0a87f8e 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -73,15 +73,10 @@ AVFilterBufferRef *avfilter_ref_buffer(AVFilterBufferRef *ref, int pmask) static void store_in_pool(AVFilterBufferRef *ref) { int i; - AVFilterLink *link= ref->buf->priv; - AVFilterPool *pool; + AVFilterPool *pool= ref->buf->priv; av_assert0(ref->buf->data[0]); - if(!link->pool) - link->pool = av_mallocz(sizeof(AVFilterPool)); - pool= link->pool; - if(pool->count == POOL_SIZE){ AVFilterBufferRef *ref1= pool->pic[0]; av_freep(&ref1->video); @@ -685,7 +680,6 @@ void avfilter_free(AVFilterContext *filter) if ((link = filter->inputs[i])) { if (link->src) link->src->outputs[link->srcpad - link->src->output_pads] = NULL; - av_freep(&link->pool); avfilter_formats_unref(&link->in_formats); avfilter_formats_unref(&link->out_formats); } @@ -695,7 +689,6 @@ void avfilter_free(AVFilterContext *filter) if ((link = filter->outputs[i])) { if (link->dst) link->dst->inputs[link->dstpad - link->dst->input_pads] = NULL; - av_freep(&link->pool); avfilter_formats_unref(&link->in_formats); avfilter_formats_unref(&link->out_formats); } diff --git a/libavfilter/defaults.c b/libavfilter/defaults.c index 63bca6b51c..9ee23e57b7 100644 --- a/libavfilter/defaults.c +++ b/libavfilter/defaults.c @@ -57,7 +57,8 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int per memcpy(picref->linesize, pic->linesize, sizeof(picref->linesize)); return picref; } - } + }else + pool = link->pool = av_mallocz(sizeof(AVFilterPool)); // +2 is needed for swscaler, +16 to be SIMD-friendly if ((i=av_image_alloc(data, linesize, w, h, link->format, 16)) < 0) @@ -71,7 +72,7 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int per } memset(data[0], 128, i); - picref->buf->priv= link; + picref->buf->priv= pool; picref->buf->free= NULL; return picref; |