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vp9: skip itxfm_add if the whole block has no coefficients.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Ronald S. Bultje 2013-10-27 09:13:11 -04:00 committed by Michael Niedermayer
parent 960490c0b2
commit efc5a54cab
1 changed files with 2 additions and 2 deletions
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4
libavcodec/vp9.c
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@ -2155,7 +2155,7 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
LOCAL_ALIGNED_16(uint8_t, a_buf, [48]);
uint8_t *a = &a_buf[16], l[32];
enum TxfmType txtp = vp9_intra_txfm_type[mode];
int eob = b->tx > TX_8X8 ? AV_RN16A(&s->eob[n]) : s->eob[n];
int eob = b->skip ? 0 : b->tx > TX_8X8 ? AV_RN16A(&s->eob[n]) : s->eob[n];
mode = check_intra_mode(s, mode, &a, ptr_r, s->f->linesize[0],
ptr, b->y_stride, l,
@ -2185,7 +2185,7 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
int mode = b->uvmode;
LOCAL_ALIGNED_16(uint8_t, a_buf, [48]);
uint8_t *a = &a_buf[16], l[32];
int eob = b->uvtx > TX_8X8 ? AV_RN16A(&s->uveob[p][n]) : s->uveob[p][n];
int eob = b->skip ? 0 : b->uvtx > TX_8X8 ? AV_RN16A(&s->uveob[p][n]) : s->uveob[p][n];
mode = check_intra_mode(s, mode, &a, ptr_r, s->f->linesize[1],
ptr, b->uv_stride, l,