On 07/16/2012 08:16 PM, Kostya Shishkov wrote:
> This fixes decoding some TSCC2 files with large quantisers.
> ---
> libavcodec/tscc2.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/libavcodec/tscc2.c b/libavcodec/tscc2.c
> index 7fd87fd..972dc43 100644
> --- a/libavcodec/tscc2.c
> +++ b/libavcodec/tscc2.c
> @@ -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)
> {
Ok. Do we have a test sample for fate?
lu
--
Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero
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