diff options
| author | Clément Bœsch <u@pkh.me> | 2013-11-21 23:04:40 +0100 |
|---|---|---|
| committer | Clément Bœsch <u@pkh.me> | 2013-11-21 23:06:21 +0100 |
| commit | 616da595426821fee09878257da4c6e2b56c20c5 (patch) | |
| tree | 9f4a1470751948141c0294652306af490d2c9694 | |
| parent | 81d0252dacc221f8f13330ba401dd46c6e428253 (diff) | |
| download | ffmpeg-616da595426821fee09878257da4c6e2b56c20c5.tar.gz | |
avcodec/x86/vp9dsp: merge a few SWAP together.
| -rw-r--r-- | libavcodec/x86/vp9dsp.asm | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/libavcodec/x86/vp9dsp.asm b/libavcodec/x86/vp9dsp.asm index 27a38209e8..8b089145eb 100644 --- a/libavcodec/x86/vp9dsp.asm +++ b/libavcodec/x86/vp9dsp.asm @@ -150,8 +150,7 @@ SECTION .text %macro VP9_IDCT4_1D_FINALIZE 0 SUMSUB_BA w, 3, 2, 4 ; m3=t3+t0, m2=-t3+t0 SUMSUB_BA w, 1, 0, 4 ; m1=t2+t1, m0=-t2+t1 - SWAP 0, 3 ; 3102 -> 0132 - SWAP 3, 2 ; 0132 -> 0123 + SWAP 0, 3, 2 ; 3102 -> 0123 %endmacro %macro VP9_IDCT4_1D 0 @@ -250,10 +249,8 @@ cglobal vp9_idct_idct_4x4_add, 4,4,0, dst, stride, block, eob SUMSUB_BA w, 1, 2, 4 ; m1=t1+t6, m2=t1-t6 SUMSUB_BA w, 11, 0, 4 ; m11=t2+t5, m0=t2-t5 SUMSUB_BA w, 9, 8, 4 ; m9=t3+t4, m8=t3-t4 - SWAP 11, 10 - SWAP 9, 3 - SWAP 10, 2 - SWAP 9, 0 + SWAP 11, 10, 2 + SWAP 3, 9, 0 %endmacro %macro VP9_IDCT8_1D 0 |