[x265] [PATCH] asm: filter_vsp[16x16, 32x16], filter_vss[16x16, 32x16]: 3042c->1875c, 5844c->3724c, 2646c->1988c, 4655c->4040c

Divya Manivannan divya at multicorewareinc.com
Thu Mar 12 12:26:18 CET 2015


# HG changeset patch
# User Divya Manivannan <divya at multicorewareinc.com>
# Date 1426159503 -19800
#      Thu Mar 12 16:55:03 2015 +0530
# Node ID 45d498a1a59263fd758bf71c910e7d4289e771d3
# Parent  698ee043fd4f294b15c4e8d1bbf94ab44cd806eb
asm: filter_vsp[16x16, 32x16], filter_vss[16x16, 32x16]: 3042c->1875c, 5844c->3724c, 2646c->1988c, 4655c->4040c

diff -r 698ee043fd4f -r 45d498a1a592 source/common/x86/asm-primitives.cpp
--- a/source/common/x86/asm-primitives.cpp	Thu Mar 12 14:02:18 2015 +0530
+++ b/source/common/x86/asm-primitives.cpp	Thu Mar 12 16:55:03 2015 +0530
@@ -1624,9 +1624,13 @@
 
         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_16x16].filter_vsp = x265_interp_4tap_vert_sp_16x16_avx2;
+        p.chroma[X265_CSP_I420].pu[CHROMA_420_32x16].filter_vsp = x265_interp_4tap_vert_sp_32x16_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;
+        p.chroma[X265_CSP_I420].pu[CHROMA_420_16x16].filter_vss = x265_interp_4tap_vert_ss_16x16_avx2;
+        p.chroma[X265_CSP_I420].pu[CHROMA_420_32x16].filter_vss = x265_interp_4tap_vert_ss_32x16_avx2;
     }
 #endif
 }
diff -r 698ee043fd4f -r 45d498a1a592 source/common/x86/ipfilter8.asm
--- a/source/common/x86/ipfilter8.asm	Thu Mar 12 14:02:18 2015 +0530
+++ b/source/common/x86/ipfilter8.asm	Thu Mar 12 16:55:03 2015 +0530
@@ -11902,6 +11902,324 @@
 FILTER_VER_CHROMA_S_AVX2_8x8 sp
 FILTER_VER_CHROMA_S_AVX2_8x8 ss
 
+%macro PROCESS_CHROMA_S_AVX2_W8_16R 1
+    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]
+    paddd           m0, m4
+    pmaddwd         m2, [r5]
+    lea             r7, [r0 + r1 * 4]
+    movu            xm4, [r7]                       ; m4 = row 4
+    punpckhwd       xm5, xm3, xm4
+    punpcklwd       xm3, xm4
+    vinserti128     m3, m3, xm5, 1
+    pmaddwd         m5, m3, [r5 + 1 * mmsize]
+    paddd           m1, m5
+    pmaddwd         m3, [r5]
+    movu            xm5, [r7 + 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, [r7 + r1 * 2]              ; m6 = row 6
+    punpckhwd       xm7, xm5, xm6
+    punpcklwd       xm5, xm6
+    vinserti128     m5, m5, xm7, 1
+    pmaddwd         m7, m5, [r5 + 1 * mmsize]
+    paddd           m3, m7
+    pmaddwd         m5, [r5]
+%ifidn %1,sp
+    paddd           m0, m9
+    paddd           m1, m9
+    paddd           m2, m9
+    paddd           m3, m9
+    psrad           m0, 12
+    psrad           m1, 12
+    psrad           m2, 12
+    psrad           m3, 12
+%else
+    psrad           m0, 6
+    psrad           m1, 6
+    psrad           m2, 6
+    psrad           m3, 6
+%endif
+    packssdw        m0, m1
+    packssdw        m2, m3
+%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 + r6], xm2
+%else
+    vpermq          m0, m0, 11011000b
+    vpermq          m2, m2, 11011000b
+    vextracti128    xm1, m0, 1
+    vextracti128    xm3, m2, 1
+    movu            [r2], xm0
+    movu            [r2 + r3], xm1
+    movu            [r2 + r3 * 2], xm2
+    movu            [r2 + r6], xm3
+%endif
+
+    movu            xm7, [r7 + r4]                  ; m7 = row 7
+    punpckhwd       xm8, xm6, xm7
+    punpcklwd       xm6, xm7
+    vinserti128     m6, m6, xm8, 1
+    pmaddwd         m8, m6, [r5 + 1 * mmsize]
+    paddd           m4, m8
+    pmaddwd         m6, [r5]
+    lea             r7, [r7 + r1 * 4]
+    movu            xm8, [r7]                       ; m8 = row 8
+    punpckhwd       xm0, xm7, xm8
+    punpcklwd       xm7, xm8
+    vinserti128     m7, m7, xm0, 1
+    pmaddwd         m0, m7, [r5 + 1 * mmsize]
+    paddd           m5, m0
+    pmaddwd         m7, [r5]
+    movu            xm0, [r7 + r1]                  ; m0 = row 9
+    punpckhwd       xm1, xm8, xm0
+    punpcklwd       xm8, xm0
+    vinserti128     m8, m8, xm1, 1
+    pmaddwd         m1, m8, [r5 + 1 * mmsize]
+    paddd           m6, m1
+    pmaddwd         m8, [r5]
+    movu            xm1, [r7 + r1 * 2]              ; m1 = row 10
+    punpckhwd       xm2, xm0, xm1
+    punpcklwd       xm0, xm1
+    vinserti128     m0, m0, xm2, 1
+    pmaddwd         m2, m0, [r5 + 1 * mmsize]
+    paddd           m7, m2
+    pmaddwd         m0, [r5]
+%ifidn %1,sp
+    paddd           m4, m9
+    paddd           m5, m9
+    psrad           m4, 12
+    psrad           m5, 12
+    paddd           m6, m9
+    paddd           m7, m9
+    psrad           m6, 12
+    psrad           m7, 12
+%else
+    psrad           m4, 6
+    psrad           m5, 6
+    psrad           m6, 6
+    psrad           m7, 6
+%endif
+    packssdw        m4, m5
+    packssdw        m6, m7
+    lea             r8, [r2 + r3 * 4]
+%ifidn %1,sp
+    packuswb        m4, m6
+    vpermd          m4, m3, m4
+    vextracti128    xm6, m4, 1
+    movq            [r8], xm4
+    movhps          [r8 + r3], xm4
+    movq            [r8 + r3 * 2], xm6
+    movhps          [r8 + r6], xm6
+%else
+    vpermq          m4, m4, 11011000b
+    vpermq          m6, m6, 11011000b
+    vextracti128    xm5, m4, 1
+    vextracti128    xm7, m6, 1
+    movu            [r8], xm4
+    movu            [r8 + r3], xm5
+    movu            [r8 + r3 * 2], xm6
+    movu            [r8 + r6], xm7
+%endif
+
+    movu            xm2, [r7 + r4]                  ; m2 = row 11
+    punpckhwd       xm4, xm1, xm2
+    punpcklwd       xm1, xm2
+    vinserti128     m1, m1, xm4, 1
+    pmaddwd         m4, m1, [r5 + 1 * mmsize]
+    paddd           m8, m4
+    pmaddwd         m1, [r5]
+    lea             r7, [r7 + r1 * 4]
+    movu            xm4, [r7]                       ; m4 = row 12
+    punpckhwd       xm5, xm2, xm4
+    punpcklwd       xm2, xm4
+    vinserti128     m2, m2, xm5, 1
+    pmaddwd         m5, m2, [r5 + 1 * mmsize]
+    paddd           m0, m5
+    pmaddwd         m2, [r5]
+    movu            xm5, [r7 + r1]                  ; m5 = row 13
+    punpckhwd       xm6, xm4, xm5
+    punpcklwd       xm4, xm5
+    vinserti128     m4, m4, xm6, 1
+    pmaddwd         m6, m4, [r5 + 1 * mmsize]
+    paddd           m1, m6
+    pmaddwd         m4, [r5]
+    movu            xm6, [r7 + r1 * 2]              ; m6 = row 14
+    punpckhwd       xm7, xm5, xm6
+    punpcklwd       xm5, xm6
+    vinserti128     m5, m5, xm7, 1
+    pmaddwd         m7, m5, [r5 + 1 * mmsize]
+    paddd           m2, m7
+    pmaddwd         m5, [r5]
+%ifidn %1,sp
+    paddd           m8, m9
+    paddd           m0, m9
+    paddd           m1, m9
+    paddd           m2, m9
+    psrad           m8, 12
+    psrad           m0, 12
+    psrad           m1, 12
+    psrad           m2, 12
+%else
+    psrad           m8, 6
+    psrad           m0, 6
+    psrad           m1, 6
+    psrad           m2, 6
+%endif
+    packssdw        m8, m0
+    packssdw        m1, m2
+    lea             r8, [r8 + r3 * 4]
+%ifidn %1,sp
+    packuswb        m8, m1
+    vpermd          m8, m3, m8
+    vextracti128    xm1, m8, 1
+    movq            [r8], xm8
+    movhps          [r8 + r3], xm8
+    movq            [r8 + r3 * 2], xm1
+    movhps          [r8 + r6], xm1
+%else
+    vpermq          m8, m8, 11011000b
+    vpermq          m1, m1, 11011000b
+    vextracti128    xm0, m8, 1
+    vextracti128    xm2, m1, 1
+    movu            [r8], xm8
+    movu            [r8 + r3], xm0
+    movu            [r8 + r3 * 2], xm1
+    movu            [r8 + r6], xm2
+%endif
+    lea             r8, [r8 + r3 * 4]
+
+    movu            xm7, [r7 + r4]                  ; m7 = row 15
+    punpckhwd       xm2, xm6, xm7
+    punpcklwd       xm6, xm7
+    vinserti128     m6, m6, xm2, 1
+    pmaddwd         m2, m6, [r5 + 1 * mmsize]
+    paddd           m4, m2
+    pmaddwd         m6, [r5]
+    lea             r7, [r7 + r1 * 4]
+    movu            xm2, [r7]                       ; m2 = row 16
+    punpckhwd       xm1, xm7, xm2
+    punpcklwd       xm7, xm2
+    vinserti128     m7, m7, xm1, 1
+    pmaddwd         m1, m7, [r5 + 1 * mmsize]
+    paddd           m5, m1
+    pmaddwd         m7, [r5]
+    movu            xm1, [r7 + r1]                  ; m1 = row 17
+    punpckhwd       xm0, xm2, xm1
+    punpcklwd       xm2, xm1
+    vinserti128     m2, m2, xm0, 1
+    pmaddwd         m2, [r5 + 1 * mmsize]
+    paddd           m6, m2
+    movu            xm0, [r7 + r1 * 2]              ; m0 = row 18
+    punpckhwd       xm2, xm1, xm0
+    punpcklwd       xm1, xm0
+    vinserti128     m1, m1, xm2, 1
+    pmaddwd         m1, [r5 + 1 * mmsize]
+    paddd           m7, m1
+
+%ifidn %1,sp
+    paddd           m4, m9
+    paddd           m5, m9
+    paddd           m6, m9
+    paddd           m7, m9
+    psrad           m4, 12
+    psrad           m5, 12
+    psrad           m6, 12
+    psrad           m7, 12
+%else
+    psrad           m4, 6
+    psrad           m5, 6
+    psrad           m6, 6
+    psrad           m7, 6
+%endif
+    packssdw        m4, m5
+    packssdw        m6, m7
+%ifidn %1,sp
+    packuswb        m4, m6
+    vpermd          m4, m3, m4
+    vextracti128    xm6, m4, 1
+    movq            [r8], xm4
+    movhps          [r8 + r3], xm4
+    movq            [r8 + r3 * 2], xm6
+    movhps          [r8 + r6], xm6
+%else
+    vpermq          m4, m4, 11011000b
+    vpermq          m6, m6, 11011000b
+    vextracti128    xm5, m4, 1
+    vextracti128    xm7, m6, 1
+    movu            [r8], xm4
+    movu            [r8 + r3], xm5
+    movu            [r8 + r3 * 2], xm6
+    movu            [r8 + r6], xm7
+%endif
+%endmacro
+
+%macro FILTER_VER_CHROMA_S_AVX2_Nx16 2
+INIT_YMM avx2
+%if ARCH_X86_64 == 1
+cglobal interp_4tap_vert_%1_%2x16, 4, 10, 10
+    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            m9, [pd_526336]
+%else
+    add             r3d, r3d
+%endif
+    lea             r6, [r3 * 3]
+    mov             r9d, %2 / 8
+.loopW:
+    PROCESS_CHROMA_S_AVX2_W8_16R %1
+%ifidn %1,sp
+    add             r2, 8
+%else
+    add             r2, 16
+%endif
+    add             r0, 16
+    dec             r9d
+    jnz             .loopW
+    RET
+%endif
+%endmacro
+
+FILTER_VER_CHROMA_S_AVX2_Nx16 sp, 16
+FILTER_VER_CHROMA_S_AVX2_Nx16 sp, 32
+FILTER_VER_CHROMA_S_AVX2_Nx16 ss, 16
+FILTER_VER_CHROMA_S_AVX2_Nx16 ss, 32
+
 ;---------------------------------------------------------------------------------------------------------------------
 ; void interp_4tap_vertical_ss_%1x%2(int16_t *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx)
 ;---------------------------------------------------------------------------------------------------------------------


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