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At 2015-02-25 16:55:18,"Divya Manivannan" <[email protected]> wrote: ># HG changeset patch ># User Divya Manivannan <[email protected]> ># Date 1424854495 -19800 ># Wed Feb 25 14:24:55 2015 +0530 ># Node ID 34b53460c45c69a5b9e318c094c1c8c7744b4e99 ># Parent 02bac78bde961d60d180e59b5260fad93b98d9b4 >asm-avx2: filter_vpp[4x8], filter_vps[4x8]: improve 414c->289c, 353c->250c > >diff -r 02bac78bde96 -r 34b53460c45c source/common/x86/asm-primitives.cpp >--- a/source/common/x86/asm-primitives.cpp Wed Feb 25 13:46:58 2015 +0530 >+++ b/source/common/x86/asm-primitives.cpp Wed Feb 25 14:24:55 2015 +0530 >@@ -1799,9 +1799,12 @@ > p.chroma[X265_CSP_I420].pu[CHROMA_420_4x4].filter_vpp = > x265_interp_4tap_vert_pp_4x4_avx2; > p.chroma[X265_CSP_I420].pu[CHROMA_420_8x8].filter_vpp = > x265_interp_4tap_vert_pp_8x8_avx2; > p.chroma[X265_CSP_I420].pu[CHROMA_420_2x4].filter_vpp = > x265_interp_4tap_vert_pp_2x4_avx2; >+ p.chroma[X265_CSP_I420].pu[CHROMA_420_4x8].filter_vpp = >x265_interp_4tap_vert_pp_4x8_avx2; > p.chroma[X265_CSP_I420].pu[CHROMA_420_8x4].filter_vpp = > x265_interp_4tap_vert_pp_8x4_avx2; >+ > p.chroma[X265_CSP_I420].pu[CHROMA_420_2x4].filter_vps = > x265_interp_4tap_vert_ps_2x4_avx2; > p.chroma[X265_CSP_I420].pu[CHROMA_420_4x4].filter_vps = > x265_interp_4tap_vert_ps_4x4_avx2; >+ p.chroma[X265_CSP_I420].pu[CHROMA_420_4x8].filter_vps = >x265_interp_4tap_vert_ps_4x8_avx2; > p.chroma[X265_CSP_I420].pu[CHROMA_420_8x4].filter_vps = > x265_interp_4tap_vert_ps_8x4_avx2; > p.chroma[X265_CSP_I420].pu[CHROMA_420_8x8].filter_vps = > x265_interp_4tap_vert_ps_8x8_avx2; > // color space i422 >diff -r 02bac78bde96 -r 34b53460c45c source/common/x86/ipfilter8.asm >--- a/source/common/x86/ipfilter8.asm Wed Feb 25 13:46:58 2015 +0530 >+++ b/source/common/x86/ipfilter8.asm Wed Feb 25 14:24:55 2015 +0530 >@@ -2613,6 +2613,94 @@ > > FILTER_VER_CHROMA_AVX2_4x4 pp > FILTER_VER_CHROMA_AVX2_4x4 ps >+ >+%macro FILTER_VER_CHROMA_AVX2_4x8 1 >+INIT_YMM avx2 >+cglobal interp_4tap_vert_%1_4x8, 4, 6, 5 >+ mov r4d, r4m >+ shl r4d, 6 >+ sub r0, r1 >+ >+%ifdef PIC >+ lea r5, [tab_ChromaCoeffVer_32] >+ add r5, r4 >+%else >+ lea r5, [tab_ChromaCoeffVer_32 + r4] >+%endif >+ >+ lea r4, [r1 * 3] >+ >+ movd xm1, [r0] >+ pinsrd xm1, [r0 + r1], 1 >+ pinsrd xm1, [r0 + r1 * 2], 2 >+ pinsrd xm1, [r0 + r4], 3 ; m1 = row[3 2 1 >0] >+ lea r0, [r0 + r1 * 4] >+ movd xm2, [r0] >+ pinsrd xm2, [r0 + r1], 1 >+ pinsrd xm2, [r0 + r1 * 2], 2 >+ pinsrd xm2, [r0 + r4], 3 ; m2 = row[7 6 5 >4] >+ vinserti128 m1, m1, xm2, 1 ; m1 = row[7 6 5 >4 3 2 1 0] >+ lea r0, [r0 + r1 * 4] >+ movd xm3, [r0] >+ pinsrd xm3, [r0 + r1], 1 >+ pinsrd xm3, [r0 + r1 * 2], 2 ; m3 = row[x 10 9 >8] >+ vinserti128 m2, m2, xm3, 1 ; m2 = row[x 10 9 >8 7 6 5 4] >+ mova m3, [interp4_vpp_shuf1] >+ vpermd m0, m3, m1 ; m0 = row[4 3 3 >2 2 1 1 0] >+ vpermd m4, m3, m2 ; m4 = row[8 7 7 >6 6 5 5 4] >+ mova m3, [interp4_vpp_shuf1 + mmsize] >+ vpermd m1, m3, m1 ; m1 = row[6 5 5 >4 4 3 3 2] >+ vpermd m2, m3, m2 ; m2 = row[10 9 9 >8 8 7 7 6] >+ >+ mova m3, [interp4_vpp_shuf] >+ pshufb m0, m0, m3 >+ pshufb m1, m1, m3 >+ pshufb m2, m2, m3 >+ pshufb m4, m4, m3 >+ pmaddubsw m0, [r5] >+ pmaddubsw m4, [r5] >+ pmaddubsw m1, [r5 + mmsize] >+ pmaddubsw m2, [r5 + mmsize] >+ paddw m0, m1 ; m0 = WORD ROW[3 >2 1 0] >+ paddw m4, m2 ; m4 = WORD ROW[7 >6 5 4] >+%ifidn %1,pp >+ pmulhrsw m0, [pw_512] >+ pmulhrsw m4, [pw_512] >+ packuswb m0, m4 >+ vextracti128 xm1, m0, 1 >+ lea r5, [r3 * 3] >+ movd [r2], xm0 >+ pextrd [r2 + r3], xm0, 1 >+ movd [r2 + r3 * 2], xm1 >+ pextrd [r2 + r5], xm1, 1 >+ lea r2, [r2 + r3 * 4] >+ pextrd [r2], xm0, 2 >+ pextrd [r2 + r3], xm0, 3 >+ pextrd [r2 + r3 * 2], xm1, 2 >+ pextrd [r2 + r5], xm1, 3 >+%else >+ add r3d, r3d >+ psubw m0, [pw_2000] >+ psubw m4, [pw_2000] >+ vextracti128 xm1, m0, 1 >+ vextracti128 xm2, m4, 1 >+ lea r5, [r3 * 3] >+ movq [r2], xm0 >+ movhps [r2 + r3], xm0 >+ movq [r2 + r3 * 2], xm1 >+ movhps [r2 + r5], xm1 >+ lea r2, [r2 + r3 * 4] >+ movq [r2], xm4 >+ movhps [r2 + r3], xm4 >+ movq [r2 + r3 * 2], xm2 >+ movhps [r2 + r5], xm2 >+%endif >+ RET >+%endmacro >+ >+FILTER_VER_CHROMA_AVX2_4x8 pp >+FILTER_VER_CHROMA_AVX2_4x8 ps >+ > ;----------------------------------------------------------------------------- > ; void interp_4tap_vert_pp_%1x%2(pixel *src, intptr_t srcStride, pixel *dst, > intptr_t dstStride, int coeffIdx) > ;----------------------------------------------------------------------------- >_______________________________________________ >x265-devel mailing list >[email protected] >https://mailman.videolan.org/listinfo/x265-devel
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