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Converted assertion to returning error

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Assertion happens for invalid input data, the commit replace the
assertion with returning error.

Change-Id: I1b73ae752d64882d984cd23936efe75a757c2b41
This commit is contained in:
Yaowu Xu 2013-10-15 14:06:00 -07:00
parent 52a39f75f2
commit 50494d5c1b
1 changed files with 5 additions and 1 deletions
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6
vp9/decoder/vp9_decodemv.c
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@ -504,7 +504,11 @@ static void read_inter_block_mode_info(VP9D_COMP *pbi, MODE_INFO *mi,
if (vp9_segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) {
mbmi->mode = ZEROMV;
assert(bsize >= BLOCK_8X8);
if (bsize < BLOCK_8X8) {
vpx_internal_error(&cm->error, VPX_CODEC_UNSUP_BITSTREAM,
"Invalid usage of segement feature on small blocks");
return;
}
} else {
if (bsize >= BLOCK_8X8)
mbmi->mode = read_inter_mode(cm, r, inter_mode_ctx);