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fade: make draw_slice() chroma check against planes 1 and 2 

draw_slice() checks that planes 0 and 1 of AVFilterBufferRef's data
are not NULL before manipulating planes 1 and 2. This patch makes the
check against planes 1 and 2. More senseful and possibly more robust.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Mark Himsley 2011-03-18 14:42:29 +00:00 committed by Anton Khirnov
parent ba9327ea65
commit 9026b27e84
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vf_fade.c
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@ -114,7 +114,7 @@ static void draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)
}
}
if (outpic->data[0] && outpic->data[1]) {
if (outpic->data[1] && outpic->data[2]) {
/* chroma planes */
for (plane = 1; plane < 3; plane++) {
for (i = 0; i < h; i++) {