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svq3: make slice type value unsigned to match svq3_get_ue_golomb return type

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This commit is contained in:
Janne Grunau 2012-12-08 13:36:28 +01:00
parent 998c1ee10c
commit 288bb3da16
1 changed files with 4 additions and 3 deletions
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7
libavcodec/svq3.c
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@ -750,6 +750,7 @@ static int svq3_decode_slice_header(AVCodecContext *avctx)
MpegEncContext *s = &h->s;
const int mb_xy = h->mb_xy;
int i, header;
unsigned slice_id;
header = get_bits(&s->gb, 8);
@ -784,12 +785,12 @@ static int svq3_decode_slice_header(AVCodecContext *avctx)
skip_bits_long(&s->gb, 0);
}
if ((i = svq3_get_ue_golomb(&s->gb)) >= 3) {
av_log(h->s.avctx, AV_LOG_ERROR, "illegal slice type %d \n", i);
if ((slice_id = svq3_get_ue_golomb(&s->gb)) >= 3) {
av_log(h->s.avctx, AV_LOG_ERROR, "illegal slice type %d \n", slice_id);
return -1;
}
h->slice_type = golomb_to_pict_type[i];
h->slice_type = golomb_to_pict_type[slice_id];
if ((header & 0x9F) == 2) {
i = (s->mb_num < 64) ? 6 : (1 + av_log2(s->mb_num - 1));