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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-05-07 00:01:33 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-05-07 00:01:33 +0200 |
| commit | 21d84246d522d8f1b2435bb64089ca0098379680 (patch) | |
| tree | 1c59383386dad70d89783c2bb03687d14aa27ad2 | |
| parent | 39f66edbeae5ccabefe38b2fcb25d6c242d868c0 (diff) | |
| download | ffmpeg-21d84246d522d8f1b2435bb64089ca0098379680.tar.gz | |
avfilter: Fix ticket82 / fix initial buffer values.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavfilter/defaults.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavfilter/defaults.c b/libavfilter/defaults.c index ef798ddd8d..63bca6b51c 100644 --- a/libavfilter/defaults.c +++ b/libavfilter/defaults.c @@ -60,7 +60,7 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int per } // +2 is needed for swscaler, +16 to be SIMD-friendly - if (av_image_alloc(data, linesize, w, h, link->format, 16) < 0) + if ((i=av_image_alloc(data, linesize, w, h, link->format, 16)) < 0) return NULL; picref = avfilter_get_video_buffer_ref_from_arrays(data, linesize, @@ -69,6 +69,8 @@ AVFilterBufferRef *avfilter_default_get_video_buffer(AVFilterLink *link, int per av_free(data[0]); return NULL; } + memset(data[0], 128, i); + picref->buf->priv= link; picref->buf->free= NULL; |