<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div>right<br></div><pre><br>At 2015-03-12 16:25:31,aasaipriya@multicorewareinc.com wrote:
># HG changeset patch
># User Aasaipriya Chandran <aasaipriya@multicorewareinc.com>
># Date 1426148724 -19800
>#      Thu Mar 12 13:55:24 2015 +0530
># Node ID d78714dc5cb537d480550ba507c320f9e9a0cc9d
># Parent  9e8b95e8d6ba9e036f9a1c8f0e09d478149f1859
>asm: chroma_hps[16x4, 16x8, 16x12, 16x32] for i420 avx2 - improved 743c->468c, 1065c->681c, 1399c->894c, 2961c->1844c
>
>diff -r 9e8b95e8d6ba -r d78714dc5cb5 source/common/x86/asm-primitives.cpp
>--- a/source/common/x86/asm-primitives.cpp     Thu Mar 12 12:18:51 2015 +0530
>+++ b/source/common/x86/asm-primitives.cpp     Thu Mar 12 13:55:24 2015 +0530
>@@ -1591,6 +1591,11 @@
>         p.chroma[X265_CSP_I420].pu[CHROMA_420_4x4].filter_hps = x265_interp_4tap_horiz_ps_4x4_avx2;
>         p.chroma[X265_CSP_I420].pu[CHROMA_420_8x8].filter_hps = x265_interp_4tap_horiz_ps_8x8_avx2;
> 
>+        p.chroma[X265_CSP_I420].pu[CHROMA_420_16x32].filter_hps = x265_interp_4tap_horiz_ps_16x32_avx2;
>+        p.chroma[X265_CSP_I420].pu[CHROMA_420_16x12].filter_hps = x265_interp_4tap_horiz_ps_16x12_avx2;
>+        p.chroma[X265_CSP_I420].pu[CHROMA_420_16x8].filter_hps = x265_interp_4tap_horiz_ps_16x8_avx2;
>+        p.chroma[X265_CSP_I420].pu[CHROMA_420_16x4].filter_hps = x265_interp_4tap_horiz_ps_16x4_avx2;
>+
>         p.chroma[X265_CSP_I422].pu[CHROMA_422_4x4].filter_vpp = x265_interp_4tap_vert_pp_4x4_avx2;
> 
>         p.chroma[X265_CSP_I420].pu[CHROMA_420_4x4].filter_vpp = x265_interp_4tap_vert_pp_4x4_avx2;
>diff -r 9e8b95e8d6ba -r d78714dc5cb5 source/common/x86/ipfilter8.asm
>--- a/source/common/x86/ipfilter8.asm  Thu Mar 12 12:18:51 2015 +0530
>+++ b/source/common/x86/ipfilter8.asm  Thu Mar 12 13:55:24 2015 +0530
>@@ -14769,6 +14769,66 @@
>     jnz                .loop
>    RET
> 
>+;-----------------------------------------------------------------------------------------------------------------------------
>+; void interp_4tap_horiz_ps_16xN(pixel *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx, int isRowExt)
>+;-----------------------------------------------------------------------------------------------------------------------------
>+%macro IPFILTER_CHROMA_PS_16xN_AVX2 2
>+INIT_YMM avx2 
>+cglobal interp_4tap_horiz_ps_%1x%2, 4,7,6
>+    mov                    r4d,        r4m
>+    mov                    r5d,        r5m
>+    add                    r3d,        r3d
>+
>+%ifdef PIC
>+    lea                    r6,         [tab_ChromaCoeff]
>+    vpbroadcastd           m0,         [r6 + r4 * 4]
>+%else
>+    vpbroadcastd           m0,         [tab_ChromaCoeff + r4 * 4]
>+%endif
>+
>+    vbroadcasti128         m2,         [pw_1]
>+    vbroadcasti128         m5,         [pw_2000]
>+    mova                   m1,         [tab_Tm]
>+
>+    ; register map
>+    ; m0 - interpolate coeff
>+    ; m1 - shuffle order table
>+    ; m2 - constant word 1
>+    mov                    r6d,        %2
>+    dec                    r0
>+    test                   r5d,        r5d
>+    je                     .loop
>+    sub                    r0 ,        r1
>+    add                    r6d ,       3
>+
>+.loop
>+    ; Row 0
>+    vbroadcasti128         m3,         [r0]
>+    pshufb                 m3,         m1
>+    pmaddubsw              m3,         m0
>+    pmaddwd                m3,         m2
>+    vbroadcasti128         m4,         [r0 + 8]
>+    pshufb                 m4,         m1
>+    pmaddubsw              m4,         m0
>+    pmaddwd                m4,         m2
>+
>+    packssdw               m3,         m4
>+    psubw                  m3,         m5
>+
>+    vpermq                 m3,         m3,          11011000b
>+    movu                   [r2],       m3
>+
>+    add                    r2,         r3
>+    add                    r0,         r1
>+    dec                    r6d
>+    jnz                    .loop
>+    RET
>+%endmacro
>+
>+    IPFILTER_CHROMA_PS_16xN_AVX2  16 , 32
>+    IPFILTER_CHROMA_PS_16xN_AVX2  16 , 12
>+    IPFILTER_CHROMA_PS_16xN_AVX2  16 , 8
>+    IPFILTER_CHROMA_PS_16xN_AVX2  16 , 4
> ;-----------------------------------------------------------------------------------------------------------------------------
> ; void interp_4tap_horiz_ps_4x4(pixel *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx, int isRowExt)
> ;-----------------------------------------------------------------------------------------------------------------------------
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</pre></div>