[x265] [PATCH] asm: filter_vsp[8x8], filter_vss[8x8] in avx2: 887c->525c, 828c->524c
chen
chenm003 at 163.com
Fri Mar 13 02:55:16 CET 2015
right
At 2015-03-12 16:32:45,"Divya Manivannan" <divya at multicorewareinc.com> wrote:
># HG changeset patch
># User Divya Manivannan <divya at multicorewareinc.com>
># Date 1426149138 -19800
># Thu Mar 12 14:02:18 2015 +0530
># Node ID 698ee043fd4f294b15c4e8d1bbf94ab44cd806eb
># Parent ed3549b49cc488315da7d4709d6932e7244e5b33
>asm: filter_vsp[8x8], filter_vss[8x8] in avx2: 887c->525c, 828c->524c
>
>diff -r ed3549b49cc4 -r 698ee043fd4f source/common/x86/asm-primitives.cpp
>--- a/source/common/x86/asm-primitives.cpp Thu Mar 12 11:32:16 2015 +0530
>+++ b/source/common/x86/asm-primitives.cpp Thu Mar 12 14:02:18 2015 +0530
>@@ -1623,8 +1623,10 @@
> p.chroma[X265_CSP_I420].pu[CHROMA_420_32x8].filter_vps = x265_interp_4tap_vert_ps_32x8_avx2;
>
> p.chroma[X265_CSP_I420].pu[CHROMA_420_4x4].filter_vsp = x265_interp_4tap_vert_sp_4x4_avx2;
>+ p.chroma[X265_CSP_I420].pu[CHROMA_420_8x8].filter_vsp = x265_interp_4tap_vert_sp_8x8_avx2;
>
> p.chroma[X265_CSP_I420].pu[CHROMA_420_4x4].filter_vss = x265_interp_4tap_vert_ss_4x4_avx2;
>+ p.chroma[X265_CSP_I420].pu[CHROMA_420_8x8].filter_vss = x265_interp_4tap_vert_ss_8x8_avx2;
> }
> #endif
> }
>diff -r ed3549b49cc4 -r 698ee043fd4f source/common/x86/ipfilter8.asm
>--- a/source/common/x86/ipfilter8.asm Thu Mar 12 11:32:16 2015 +0530
>+++ b/source/common/x86/ipfilter8.asm Thu Mar 12 14:02:18 2015 +0530
>@@ -11723,6 +11723,185 @@
> FILTER_VER_CHROMA_S_AVX2_4x4 sp
> FILTER_VER_CHROMA_S_AVX2_4x4 ss
>
>+%macro FILTER_VER_CHROMA_S_AVX2_8x8 1
>+INIT_YMM avx2
>+cglobal interp_4tap_vert_%1_8x8, 4, 6, 8
>+ mov r4d, r4m
>+ shl r4d, 6
>+ add r1d, r1d
>+
>+%ifdef PIC
>+ lea r5, [pw_ChromaCoeffV]
>+ add r5, r4
>+%else
>+ lea r5, [pw_ChromaCoeffV + r4]
>+%endif
>+
>+ lea r4, [r1 * 3]
>+ sub r0, r1
>+%ifidn %1,sp
>+ mova m7, [pd_526336]
>+%else
>+ add r3d, r3d
>+%endif
>+
>+ movu xm0, [r0] ; m0 = row 0
>+ movu xm1, [r0 + r1] ; m1 = row 1
>+ punpckhwd xm2, xm0, xm1
>+ punpcklwd xm0, xm1
>+ vinserti128 m0, m0, xm2, 1
>+ pmaddwd m0, [r5]
>+ movu xm2, [r0 + r1 * 2] ; m2 = row 2
>+ punpckhwd xm3, xm1, xm2
>+ punpcklwd xm1, xm2
>+ vinserti128 m1, m1, xm3, 1
>+ pmaddwd m1, [r5]
>+ movu xm3, [r0 + r4] ; m3 = row 3
>+ punpckhwd xm4, xm2, xm3
>+ punpcklwd xm2, xm3
>+ vinserti128 m2, m2, xm4, 1
>+ pmaddwd m4, m2, [r5 + 1 * mmsize]
>+ pmaddwd m2, [r5]
>+ paddd m0, m4
>+ lea r0, [r0 + r1 * 4]
>+ movu xm4, [r0] ; m4 = row 4
>+ punpckhwd xm5, xm3, xm4
>+ punpcklwd xm3, xm4
>+ vinserti128 m3, m3, xm5, 1
>+ pmaddwd m5, m3, [r5 + 1 * mmsize]
>+ pmaddwd m3, [r5]
>+ paddd m1, m5
>+%ifidn %1,sp
>+ paddd m0, m7
>+ paddd m1, m7
>+ psrad m0, 12
>+ psrad m1, 12
>+%else
>+ psrad m0, 6
>+ psrad m1, 6
>+%endif
>+ packssdw m0, m1
>+
>+ movu xm5, [r0 + r1] ; m5 = row 5
>+ punpckhwd xm6, xm4, xm5
>+ punpcklwd xm4, xm5
>+ vinserti128 m4, m4, xm6, 1
>+ pmaddwd m6, m4, [r5 + 1 * mmsize]
>+ paddd m2, m6
>+ pmaddwd m4, [r5]
>+ movu xm6, [r0 + r1 * 2] ; m6 = row 6
>+ punpckhwd xm1, xm5, xm6
>+ punpcklwd xm5, xm6
>+ vinserti128 m5, m5, xm1, 1
>+ pmaddwd m1, m5, [r5 + 1 * mmsize]
>+ pmaddwd m5, [r5]
>+ paddd m3, m1
>+%ifidn %1,sp
>+ paddd m2, m7
>+ paddd m3, m7
>+ psrad m2, 12
>+ psrad m3, 12
>+%else
>+ psrad m2, 6
>+ psrad m3, 6
>+%endif
>+ packssdw m2, m3
>+
>+ movu xm1, [r0 + r4] ; m1 = row 7
>+ punpckhwd xm3, xm6, xm1
>+ punpcklwd xm6, xm1
>+ vinserti128 m6, m6, xm3, 1
>+ pmaddwd m3, m6, [r5 + 1 * mmsize]
>+ pmaddwd m6, [r5]
>+ paddd m4, m3
>+
>+ lea r4, [r3 * 3]
>+%ifidn %1,sp
>+ packuswb m0, m2
>+ mova m3, [interp8_hps_shuf]
>+ vpermd m0, m3, m0
>+ vextracti128 xm2, m0, 1
>+ movq [r2], xm0
>+ movhps [r2 + r3], xm0
>+ movq [r2 + r3 * 2], xm2
>+ movhps [r2 + r4], xm2
>+%else
>+ vpermq m0, m0, 11011000b
>+ vpermq m2, m2, 11011000b
>+ movu [r2], xm0
>+ vextracti128 xm0, m0, 1
>+ vextracti128 xm3, m2, 1
>+ movu [r2 + r3], xm0
>+ movu [r2 + r3 * 2], xm2
>+ movu [r2 + r4], xm3
>+%endif
>+ lea r2, [r2 + r3 * 4]
>+ lea r0, [r0 + r1 * 4]
>+ movu xm0, [r0] ; m0 = row 8
>+ punpckhwd xm2, xm1, xm0
>+ punpcklwd xm1, xm0
>+ vinserti128 m1, m1, xm2, 1
>+ pmaddwd m2, m1, [r5 + 1 * mmsize]
>+ pmaddwd m1, [r5]
>+ paddd m5, m2
>+%ifidn %1,sp
>+ paddd m4, m7
>+ paddd m5, m7
>+ psrad m4, 12
>+ psrad m5, 12
>+%else
>+ psrad m4, 6
>+ psrad m5, 6
>+%endif
>+ packssdw m4, m5
>+
>+ movu xm2, [r0 + r1] ; m2 = row 9
>+ punpckhwd xm5, xm0, xm2
>+ punpcklwd xm0, xm2
>+ vinserti128 m0, m0, xm5, 1
>+ pmaddwd m0, [r5 + 1 * mmsize]
>+ paddd m6, m0
>+ movu xm5, [r0 + r1 * 2] ; m5 = row 10
>+ punpckhwd xm0, xm2, xm5
>+ punpcklwd xm2, xm5
>+ vinserti128 m2, m2, xm0, 1
>+ pmaddwd m2, [r5 + 1 * mmsize]
>+ paddd m1, m2
>+
>+%ifidn %1,sp
>+ paddd m6, m7
>+ paddd m1, m7
>+ psrad m6, 12
>+ psrad m1, 12
>+%else
>+ psrad m6, 6
>+ psrad m1, 6
>+%endif
>+ packssdw m6, m1
>+%ifidn %1,sp
>+ packuswb m4, m6
>+ vpermd m4, m3, m4
>+ vextracti128 xm6, m4, 1
>+ movq [r2], xm4
>+ movhps [r2 + r3], xm4
>+ movq [r2 + r3 * 2], xm6
>+ movhps [r2 + r4], xm6
>+%else
>+ vpermq m4, m4, 11011000b
>+ vpermq m6, m6, 11011000b
>+ vextracti128 xm5, m4, 1
>+ vextracti128 xm1, m6, 1
>+ movu [r2], xm4
>+ movu [r2 + r3], xm5
>+ movu [r2 + r3 * 2], xm6
>+ movu [r2 + r4], xm1
>+%endif
>+ RET
>+%endmacro
>+
>+FILTER_VER_CHROMA_S_AVX2_8x8 sp
>+FILTER_VER_CHROMA_S_AVX2_8x8 ss
>+
> ;---------------------------------------------------------------------------------------------------------------------
> ; void interp_4tap_vertical_ss_%1x%2(int16_t *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx)
> ;---------------------------------------------------------------------------------------------------------------------
>diff -r ed3549b49cc4 -r 698ee043fd4f source/common/x86/ipfilter8.h
>--- a/source/common/x86/ipfilter8.h Thu Mar 12 11:32:16 2015 +0530
>+++ b/source/common/x86/ipfilter8.h Thu Mar 12 14:02:18 2015 +0530
>@@ -576,6 +576,7 @@
> CHROMA_420_FILTERS(_avx2);
> CHROMA_420_SP_FILTERS(_sse2);
> CHROMA_420_SP_FILTERS_SSE4(_sse4);
>+CHROMA_420_SP_FILTERS(_avx2);
> CHROMA_420_SP_FILTERS_SSE4(_avx2);
> CHROMA_420_SS_FILTERS(_sse2);
> CHROMA_420_SS_FILTERS_SSE4(_sse4);
>_______________________________________________
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