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tscc2: DCT output should not be clipped

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This fixes decoding some TSCC2 files with large quantisers.
This commit is contained in:
Kostya Shishkov 2012-07-16 20:14:37 +02:00
parent 775c4d3625
commit 0b40153d20
1 changed files with 1 additions and 1 deletions
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libavcodec/tscc2.c
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@ -95,7 +95,7 @@ static av_cold int init_vlcs(TSCC2Context *c)
OP(d3, 5 * ((s0) - (s1) + (s2)) - 2 * (s3)); \
#define COL_OP(a, b) a = b
#define ROW_OP(a, b) a = av_clip_uint8((((b) + 0x20) >> 6) + 0x80)
#define ROW_OP(a, b) a = (((b) + 0x20) >> 6) + 0x80
static void tscc2_idct4_put(int *in, int q[3], uint8_t *dst, int stride)
{