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| author | James Almer <jamrial@gmail.com> | 2019-05-03 01:17:12 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2019-05-03 01:20:18 -0300 |
| commit | b41d8ab2e6360d48c36f18cca68419f0e544a5a8 (patch) | |
| tree | 4ce4a08912a765bd7c0246434c5e9592f4dbad16 /libavcodec/x86/v210.asm | |
| parent | abf1aa87ab1a66095919079de98fb501614d6e6a (diff) | |
| download | ffmpeg-b41d8ab2e6360d48c36f18cca68419f0e544a5a8.tar.gz | |
x86/v210dec: use named registers
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/x86/v210.asm')
| -rw-r--r-- | libavcodec/x86/v210.asm | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/libavcodec/x86/v210.asm b/libavcodec/x86/v210.asm index d96a7b7f5a..3b9e0761df 100644 --- a/libavcodec/x86/v210.asm +++ b/libavcodec/x86/v210.asm @@ -39,12 +39,12 @@ SECTION .text %macro v210_planar_unpack 1 ; v210_planar_unpack(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width) -cglobal v210_planar_unpack_%1, 5, 5, 6 + 2 * cpuflag(avx2) - movsxdifnidn r4, r4d - lea r1, [r1+2*r4] - add r2, r4 - add r3, r4 - neg r4 +cglobal v210_planar_unpack_%1, 5, 5, 6 + 2 * cpuflag(avx2), src, y, u, v, w + movsxdifnidn wq, wd + lea yq, [yq+2*wq] + add uq, wq + add vq, wq + neg wq VBROADCASTI128 m3, [v210_mult] @@ -60,9 +60,9 @@ cglobal v210_planar_unpack_%1, 5, 5, 6 + 2 * cpuflag(avx2) .loop: %ifidn %1, unaligned - movu m0, [r0] ; yB v5 yA u5 y9 v4 y8 u4 y7 v3 y6 u3 y5 v2 y4 u2 y3 v1 y2 u1 y1 v0 y0 u0 + movu m0, [srcq] ; yB v5 yA u5 y9 v4 y8 u4 y7 v3 y6 u3 y5 v2 y4 u2 y3 v1 y2 u1 y1 v0 y0 u0 %else - mova m0, [r0] + mova m0, [srcq] %endif pmullw m1, m0, m3 @@ -74,29 +74,29 @@ cglobal v210_planar_unpack_%1, 5, 5, 6 + 2 * cpuflag(avx2) vpblendd m2, m1, m0, 0x55 ; yB yA 00 y9 y8 y7 00 y6 y5 y4 00 y3 y2 y1 00 y0 pshufb m2, m4 ; 00 00 yB yA y9 y8 y7 y6 00 00 y5 y4 y3 y2 y1 y0 vpermd m2, m6, m2 ; 00 00 00 00 yB yA y9 y8 y7 y6 y5 y4 y3 y2 y1 y0 - movu [r1+2*r4], m2 + movu [yq+2*wq], m2 vpblendd m1, m1, m0, 0xaa ; 00 v5 u5 v4 00 u4 v3 u3 00 v2 u2 v1 00 u1 v0 u0 pshufb m1, m5 ; 00 v5 v4 v3 00 u5 u4 u3 00 v2 v1 v0 00 u2 u1 u0 vpermq m1, m1, 0xd8 ; 00 v5 v4 v3 00 v2 v1 v0 00 u5 u4 u3 00 u2 u1 u0 pshufb m1, m7 ; 00 00 v5 v4 v3 v2 v1 v0 00 00 u5 u4 u3 u2 u1 u0 - movu [r2+r4], xm1 - vextracti128 [r3+r4], m1, 1 + movu [uq+wq], xm1 + vextracti128 [vq+wq], m1, 1 %else shufps m2, m1, m0, 0x8d ; 00 y9 00 y6 yB yA y8 y7 00 y3 00 y0 y5 y4 y2 y1 pshufb m2, m4 ; 00 00 yB yA y9 y8 y7 y6 00 00 y5 y4 y3 y2 y1 y0 - movu [r1+2*r4], m2 + movu [yq+2*wq], m2 shufps m1, m0, 0xd8 ; 00 v5 00 u4 u5 v4 v3 u3 00 v2 00 u1 u2 v1 v0 u0 pshufb m1, m5 ; 00 v5 v4 v3 00 u5 u4 u3 00 v2 v1 v0 00 u2 u1 u0 - movq [r2+r4], m1 - movhps [r3+r4], m1 + movq [uq+wq], m1 + movhps [vq+wq], m1 %endif - add r0, mmsize - add r4, (mmsize*3)/8 + add srcq, mmsize + add wq, (mmsize*3)/8 jl .loop REP_RET |