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msrle: fix small palette handling

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Fixes second file in Ticket1273

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-01-04 16:37:20 +01:00
parent ac25b31ede
commit c98d3056cf
1 changed files with 2 additions and 2 deletions
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4
libavcodec/msrle.c
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@ -73,8 +73,8 @@ static av_cold int msrle_decode_init(AVCodecContext *avctx)
avcodec_get_frame_defaults(&s->frame);
s->frame.data[0] = NULL;
if (avctx->extradata_size >= AVPALETTE_SIZE)
for (i = 0; i < AVPALETTE_SIZE/4; i++)
if (avctx->extradata_size >= 4)
for (i = 0; i < FFMIN(avctx->extradata_size, AVPALETTE_SIZE)/4; i++)
s->pal[i] = 0xFFU<<24 | AV_RL32(avctx->extradata+4*i);
return 0;