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| author | Jian Zhou <zhoujian@google.com> | 2015-12-17 11:08:17 -0800 |
|---|---|---|
| committer | Jian Zhou <zhoujian@google.com> | 2015-12-17 17:43:46 -0800 |
| commit | 789dbb3131380f95fc1507de61fe180a12db44f3 (patch) | |
| tree | 3cdc24fa2ccaa6ae1b15587f480891e1deff1270 /vpx_dsp/x86/sad4d_sse2.asm | |
| parent | 8f8a3b6a7842e82d1bdf61538a0f05c7044060ab (diff) | |
| download | libvpx-789dbb3131380f95fc1507de61fe180a12db44f3.tar libvpx-789dbb3131380f95fc1507de61fe180a12db44f3.tar.gz libvpx-789dbb3131380f95fc1507de61fe180a12db44f3.tar.bz2 libvpx-789dbb3131380f95fc1507de61fe180a12db44f3.zip | |
Code clean of sad4xNx4D_sse
Replace MMX with SSE2.
Change-Id: I948ca1be6ed9b8e67f16555e226f1203726b7da6
Diffstat (limited to 'vpx_dsp/x86/sad4d_sse2.asm')
| -rw-r--r-- | vpx_dsp/x86/sad4d_sse2.asm | 56 |
1 files changed, 32 insertions, 24 deletions
diff --git a/vpx_dsp/x86/sad4d_sse2.asm b/vpx_dsp/x86/sad4d_sse2.asm index a2f0ae79e..3f6e55ce9 100644 --- a/vpx_dsp/x86/sad4d_sse2.asm +++ b/vpx_dsp/x86/sad4d_sse2.asm @@ -20,33 +20,41 @@ SECTION .text movd m4, [ref2q+%3] movd m7, [ref3q+%3] movd m5, [ref4q+%3] - punpckldq m0, [srcq +%4] - punpckldq m6, [ref1q+%5] - punpckldq m4, [ref2q+%5] - punpckldq m7, [ref3q+%5] - punpckldq m5, [ref4q+%5] + movd m1, [srcq +%4] + movd m2, [ref1q+%5] + punpckldq m0, m1 + punpckldq m6, m2 + movd m1, [ref2q+%5] + movd m2, [ref3q+%5] + movd m3, [ref4q+%5] + punpckldq m4, m1 + punpckldq m7, m2 + punpckldq m5, m3 + movlhps m0, m0 + movlhps m6, m4 + movlhps m7, m5 psadbw m6, m0 - psadbw m4, m0 psadbw m7, m0 - psadbw m5, m0 - punpckldq m6, m4 - punpckldq m7, m5 %else movd m1, [ref1q+%3] + movd m5, [ref1q+%5] movd m2, [ref2q+%3] + movd m4, [ref2q+%5] + punpckldq m1, m5 + punpckldq m2, m4 movd m3, [ref3q+%3] + movd m5, [ref3q+%5] + punpckldq m3, m5 movd m4, [ref4q+%3] - punpckldq m0, [srcq +%4] - punpckldq m1, [ref1q+%5] - punpckldq m2, [ref2q+%5] - punpckldq m3, [ref3q+%5] - punpckldq m4, [ref4q+%5] + movd m5, [ref4q+%5] + punpckldq m4, m5 + movd m5, [srcq +%4] + punpckldq m0, m5 + movlhps m0, m0 + movlhps m1, m2 + movlhps m3, m4 psadbw m1, m0 - psadbw m2, m0 psadbw m3, m0 - psadbw m4, m0 - punpckldq m1, m2 - punpckldq m3, m4 paddd m6, m1 paddd m7, m3 %endif @@ -170,7 +178,7 @@ SECTION .text ; void vpx_sadNxNx4d_sse2(uint8_t *src, int src_stride, ; uint8_t *ref[4], int ref_stride, ; uint32_t res[4]); -; where NxN = 64x64, 32x32, 16x16, 16x8, 8x16 or 8x8 +; where NxN = 64x64, 32x32, 16x16, 16x8, 8x16, 8x8, 8x4, 4x8 and 4x4 %macro SADNXN4D 2 %if UNIX64 cglobal sad%1x%2x4d, 5, 8, 8, src, src_stride, ref1, ref_stride, \ @@ -192,7 +200,7 @@ cglobal sad%1x%2x4d, 4, 7, 8, src, src_stride, ref1, ref_stride, \ %endrep PROCESS_%1x2x4 0, 0, 0, src_strideq, ref_strideq, 0 -%if mmsize == 16 +%if %1 > 4 pslldq m5, 4 pslldq m7, 4 por m4, m5 @@ -207,8 +215,10 @@ cglobal sad%1x%2x4d, 4, 7, 8, src, src_stride, ref1, ref_stride, \ RET %else movifnidn r4, r4mp - movq [r4+0], m6 - movq [r4+8], m7 + pshufd m6, m6, 0x08 + pshufd m7, m7, 0x08 + movq [r4+0], m6 + movq [r4+8], m7 RET %endif %endmacro @@ -225,7 +235,5 @@ SADNXN4D 16, 8 SADNXN4D 8, 16 SADNXN4D 8, 8 SADNXN4D 8, 4 - -INIT_MMX sse SADNXN4D 4, 8 SADNXN4D 4, 4 |