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avcodec/vp9: Add asserts to help source code analyzers 

See CID1108596 and CID1108595
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-20 14:09:55 +02:00
parent c9a22d69af
commit f198efb179
1 changed files with 2 additions and 0 deletions
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2
libavcodec/vp9.c
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@ -1169,6 +1169,7 @@ static void decode_mode(AVCodecContext *ctx)
for (y = 0; y < h4; y++)
for (x = 0; x < w4; x++)
pred = FFMIN(pred, s->segmentation_map[(y + row) * 8 * s->sb_cols + x + col]);
av_assert1(pred < 8);
b->seg_id = pred;
memset(&s->above_segpred_ctx[col], 1, w4);
@ -3312,6 +3313,7 @@ static int vp9_decode_frame(AVCodecContext *ctx, void *out_pic,
for (i = 0; i < 10; i++)
if (!s->fb[i]->data[0])
break;
av_assert0(i < 10);
s->f = s->fb[i];
if ((res = ff_get_buffer(ctx, s->f,
s->refreshrefmask ? AV_GET_BUFFER_FLAG_REF : 0)) < 0)