diff options
| author | Jian Zhou <zhoujian@google.com> | 2015-12-11 18:02:34 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-12-11 18:02:34 +0000 |
| commit | 62f986265f14cb2a7c7e627d2030fdf0899013f3 (patch) | |
| tree | 4befe278b695d4c882e372e12c489cf3c32ca59c /vpx_dsp/x86 | |
| parent | ecb8dff7682da7a42330ddd18c307a66aca7c875 (diff) | |
| parent | c90a8a1a43929d160567d37eab8df4b63f501d50 (diff) | |
| download | libvpx-62f986265f14cb2a7c7e627d2030fdf0899013f3.tar libvpx-62f986265f14cb2a7c7e627d2030fdf0899013f3.tar.gz libvpx-62f986265f14cb2a7c7e627d2030fdf0899013f3.tar.bz2 libvpx-62f986265f14cb2a7c7e627d2030fdf0899013f3.zip | |
Merge "SSE2 based h_predictor_32x32"
Diffstat (limited to 'vpx_dsp/x86')
| -rw-r--r-- | vpx_dsp/x86/intrapred_sse2.asm | 28 | ||||
| -rw-r--r-- | vpx_dsp/x86/intrapred_ssse3.asm | 20 |
2 files changed, 28 insertions, 20 deletions
diff --git a/vpx_dsp/x86/intrapred_sse2.asm b/vpx_dsp/x86/intrapred_sse2.asm index 1809a3637..f27b8d94e 100644 --- a/vpx_dsp/x86/intrapred_sse2.asm +++ b/vpx_dsp/x86/intrapred_sse2.asm @@ -576,6 +576,34 @@ cglobal h_predictor_16x16, 2, 5, 3, dst, stride, line, left REP_RET INIT_XMM sse2 +cglobal h_predictor_32x32, 2, 5, 3, dst, stride, line, left + movifnidn leftq, leftmp + mov lineq, -8 + DEFINE_ARGS dst, stride, line, left, stride3 + lea stride3q, [strideq*3] +.loop: + movd m0, [leftq] + punpcklbw m0, m0 + punpcklbw m0, m0 ; l1 to l4 each repeated 4 times + pshufd m1, m0, 0x0 ; l1 repeated 16 times + pshufd m2, m0, 0x55 ; l2 repeated 16 times + mova [dstq ], m1 + mova [dstq+16 ], m1 + mova [dstq+strideq ], m2 + mova [dstq+strideq+16 ], m2 + pshufd m1, m0, 0xaa + pshufd m2, m0, 0xff + mova [dstq+strideq*2 ], m1 + mova [dstq+strideq*2+16], m1 + mova [dstq+stride3q ], m2 + mova [dstq+stride3q+16 ], m2 + inc lineq + lea leftq, [leftq+4 ] + lea dstq, [dstq+strideq*4] + jnz .loop + REP_RET + +INIT_XMM sse2 cglobal tm_predictor_4x4, 4, 4, 5, dst, stride, above, left pxor m1, m1 movq m0, [aboveq-1]; [63:0] tl t1 t2 t3 t4 x x x diff --git a/vpx_dsp/x86/intrapred_ssse3.asm b/vpx_dsp/x86/intrapred_ssse3.asm index f1a193b19..d061278c7 100644 --- a/vpx_dsp/x86/intrapred_ssse3.asm +++ b/vpx_dsp/x86/intrapred_ssse3.asm @@ -33,26 +33,6 @@ sh_b2333: db 2, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 SECTION .text -INIT_XMM ssse3 -cglobal h_predictor_32x32, 2, 4, 3, dst, stride, line, left - movifnidn leftq, leftmp - add leftq, 32 - mov lineq, -16 - pxor m0, m0 -.loop: - movd m1, [leftq+lineq*2 ] - movd m2, [leftq+lineq*2+1] - pshufb m1, m0 - pshufb m2, m0 - mova [dstq ], m1 - mova [dstq +16], m1 - mova [dstq+strideq ], m2 - mova [dstq+strideq+16], m2 - lea dstq, [dstq+strideq*2] - inc lineq - jnz .loop - REP_RET - INIT_MMX ssse3 cglobal d45_predictor_4x4, 3, 4, 4, dst, stride, above, goffset GET_GOT goffsetq |