<div dir="ltr">Updated the patch as per suggestions.<div><br></div><div>Regards,</div><div>Praveen</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Mar 7, 2015 at 3:57 AM, chen <span dir="ltr"><<a href="mailto:chenm003@163.com" target="_blank">chenm003@163.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div> </div><pre><br>At 2015-03-06 17:24:05,<a href="mailto:praveen@multicorewareinc.com" target="_blank">praveen@multicorewareinc.com</a> wrote:
># HG changeset patch
># User Praveen Tiwari <<a href="mailto:praveen@multicorewareinc.com" target="_blank">praveen@multicorewareinc.com</a>>
># Date 1425633836 -19800
># Node ID 2da3a6431f94e1dce3c6bc739e7c457f90b12369
># Parent 25b01a20389e8e4297e004d500871263ca349d15
>asm-avx2: intra_pred_ang8_24, (40.05x)
>
>intra_ang_8x8[24] 40.05x 244.28 9782.73
>
>diff -r 25b01a20389e -r 2da3a6431f94 source/common/x86/asm-primitives.cpp
>--- a/source/common/x86/asm-primitives.cpp Fri Mar 06 13:20:29 2015 +0530
>+++ b/source/common/x86/asm-primitives.cpp Fri Mar 06 14:53:56 2015 +0530
>@@ -1514,6 +1514,7 @@
> <a href="http://p.cu" target="_blank">p.cu</a>[BLOCK_8x8].intra_pred[27] = x265_intra_pred_ang8_27_avx2;
> <a href="http://p.cu" target="_blank">p.cu</a>[BLOCK_8x8].intra_pred[11] = x265_intra_pred_ang8_11_avx2;
> <a href="http://p.cu" target="_blank">p.cu</a>[BLOCK_8x8].intra_pred[25] = x265_intra_pred_ang8_25_avx2;
>+ <a href="http://p.cu" target="_blank">p.cu</a>[BLOCK_8x8].intra_pred[24] = x265_intra_pred_ang8_24_avx2;
>
> // copy_sp primitives
> <a href="http://p.cu" target="_blank">p.cu</a>[BLOCK_16x16].copy_sp = x265_blockcopy_sp_16x16_avx2;
>diff -r 25b01a20389e -r 2da3a6431f94 source/common/x86/intrapred.h
>--- a/source/common/x86/intrapred.h Fri Mar 06 13:20:29 2015 +0530
>+++ b/source/common/x86/intrapred.h Fri Mar 06 14:53:56 2015 +0530
>@@ -177,6 +177,7 @@
> void x265_intra_pred_ang8_27_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
> void x265_intra_pred_ang8_11_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
> void x265_intra_pred_ang8_25_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
>+void x265_intra_pred_ang8_24_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
> void x265_all_angs_pred_4x4_sse4(pixel *dest, pixel *refPix, pixel *filtPix, int bLuma);
> void x265_all_angs_pred_8x8_sse4(pixel *dest, pixel *refPix, pixel *filtPix, int bLuma);
> void x265_all_angs_pred_16x16_sse4(pixel *dest, pixel *refPix, pixel *filtPix, int bLuma);
>diff -r 25b01a20389e -r 2da3a6431f94 source/common/x86/intrapred8.asm
>--- a/source/common/x86/intrapred8.asm Fri Mar 06 13:20:29 2015 +0530
>+++ b/source/common/x86/intrapred8.asm Fri Mar 06 14:53:56 2015 +0530
>@@ -105,6 +105,11 @@
> 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, \
> 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16
>
>+c_ang8_mode_24: db 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, \
>+ 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, \
>+ 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, \
>+ 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24
>+
> ;; (blkSize - 1 - x)
> pw_planar4_0: dw 3, 2, 1, 0, 3, 2, 1, 0
> pw_planar4_1: dw 3, 3, 3, 3, 3, 3, 3, 3
>@@ -33145,3 +33150,41 @@
> movhps [r0 + 2 * r1], xm4
> movhps [r0 + r3], xm2
> RET
>+
>+INIT_YMM avx2
>+cglobal intra_pred_ang8_24, 3, 5, 6
>+ mova m3, [pw_1024]
>+ vbroadcasti128 m0, [r2]
>+ movu m5, [c_ang8_src1_9_1_9]
unalgined?<div><div class="h5"><br><br>>+
>+ pshufb m0, m5
>+
>+ lea r4, [c_ang8_mode_24]
>+ pmaddubsw m1, m0, [r4]
>+ pmulhrsw m1, m3
>+ pmaddubsw m2, m0, [r4 + mmsize]
>+ pmulhrsw m2, m3
>+ pmaddubsw m4, m0, [r4 + 2 * mmsize]
>+ pmulhrsw m4, m3
>+ pslldq xm0, 2
>+ pinsrb xm0, [r2 + 16 + 6], 0
>+ pinsrb xm0, [r2 + 0], 1
>+ vinserti128 m0, m0, xm0, 1
>+ pmaddubsw m0, [r4 + 3 * mmsize]
>+ pmulhrsw m0, m3
>+ packuswb m1, m2
>+ packuswb m4, m0
>+
>+ lea r3, [3 * r1]
>+ movq [r0], xm1
>+ vextracti128 xm2, m1, 1
>+ movq [r0 + r1], xm2
>+ movhps [r0 + 2 * r1], xm1
>+ movhps [r0 + r3], xm2
>+ lea r0, [r0 + 4 * r1]
>+ movq [r0], xm4
>+ vextracti128 xm2, m4, 1
>+ movq [r0 + r1], xm2
>+ movhps [r0 + 2 * r1], xm4
>+ movhps [r0 + </div></div>r3], xm2
>+ RET
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<br></blockquote></div><br></div>