On Sat, Apr 16, 2011 at 04:29:05PM -0400, Ronald S. Bultje wrote:
> PROFILE_ADVANCED doesn't set res_fasttx, so make that a special case
> in the condition that decides which IDCT to use (and whether to read
> coefficients transposed or not).
> ---
> libavcodec/vc1dec.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
> index 94fbffb..6e73317 100644
> --- a/libavcodec/vc1dec.c
> +++ b/libavcodec/vc1dec.c
> @@ -3319,7 +3319,7 @@ static av_cold int vc1_decode_init(AVCodecContext
> *avctx)
> s->mb_width = (avctx->coded_width+15)>>4;
> s->mb_height = (avctx->coded_height+15)>>4;
>
> - if (v->res_fasttx) {
> + if (v->profile == PROFILE_ADVANCED || v->res_fasttx) {
> for (i = 0; i < 64; i++) {
> #define transpose(x) ((x>>3) | ((x&7)<<3))
> v->zz_8x8[0][i] = transpose(wmv1_scantable[0][i]);
> --
looks ok
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