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lavfi: add braces around the block of an if() expression in avfilter_default_get_video_buffer

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Clarify code layout.
This commit is contained in:
Stefano Sabatini 2011-06-02 16:33:25 +02:00
parent 0ff5cbedd2
commit 6f1dd6f45a
1 changed files with 3 additions and 1 deletions
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4
libavfilter/defaults.c
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@ -42,7 +42,8 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int per
AVFilterBufferRef *picref = NULL;
AVFilterPool *pool = link->pool;
if (pool) for (i = 0; i < POOL_SIZE; i++) {
if (pool) {
for (i = 0; i < POOL_SIZE; i++) {
picref = pool->pic[i];
if (picref && picref->buf->format == link->format && picref->buf->w == w && picref->buf->h == h) {
AVFilterBuffer *pic = picref->buf;
@ -57,6 +58,7 @@ 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));