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At 2015-03-28 10:42:41,[email protected] wrote: ># HG changeset patch ># User David T Yuen <[email protected]> ># Date 1427503866 25200 ># Node ID d7fee58a8466d6862e72cced5a4aa12e37294d4e ># Parent dc7a6c5fbda13173004e6193f185ea857d7a22c8 >asm: intra_pred_ang4_10_sse2 > >This is backported from sse4 code and replaces c code. > >64-bit > >./test/TestBench --testbench intrapred | grep "intra_ang_4x4\[10\]" >intra_ang_4x4[10] 6.16x 215.12 1326.19 > >32-bit > >./test/TestBench --testbench intrapred | grep "intra_ang_4x4\[10\]" >intra_ang_4x4[10] 6.91x 290.06 2004.46 > >diff -r dc7a6c5fbda1 -r d7fee58a8466 source/common/x86/asm-primitives.cpp >--- a/source/common/x86/asm-primitives.cpp Thu Mar 26 11:24:23 2015 -0500 >+++ b/source/common/x86/asm-primitives.cpp Fri Mar 27 17:51:06 2015 -0700 >@@ -1204,6 +1204,7 @@ > p.cu[BLOCK_4x4].intra_pred[7] = x265_intra_pred_ang4_7_sse2; > p.cu[BLOCK_4x4].intra_pred[8] = x265_intra_pred_ang4_8_sse2; > p.cu[BLOCK_4x4].intra_pred[9] = x265_intra_pred_ang4_9_sse2; >+ p.cu[BLOCK_4x4].intra_pred[10] = x265_intra_pred_ang4_10_sse2; > > p.cu[BLOCK_4x4].calcresidual = x265_getResidual4_sse2; > p.cu[BLOCK_8x8].calcresidual = x265_getResidual8_sse2; >diff -r dc7a6c5fbda1 -r d7fee58a8466 source/common/x86/intrapred.h >--- a/source/common/x86/intrapred.h Thu Mar 26 11:24:23 2015 -0500 >+++ b/source/common/x86/intrapred.h Fri Mar 27 17:51:06 2015 -0700 >@@ -55,6 +55,7 @@ > DECL_ANG(4, 7, sse2); > DECL_ANG(4, 8, sse2); > DECL_ANG(4, 9, sse2); >+DECL_ANG(4, 10, sse2); > > DECL_ANG(4, 2, ssse3); > DECL_ANG(4, 3, sse4); >diff -r dc7a6c5fbda1 -r d7fee58a8466 source/common/x86/intrapred8.asm >--- a/source/common/x86/intrapred8.asm Thu Mar 26 11:24:23 2015 -0500 >+++ b/source/common/x86/intrapred8.asm Fri Mar 27 17:51:06 2015 -0700 >@@ -1482,6 +1482,36 @@ > mova m7, [r3 + 4 * 16] ; [ 8] > jmp mangle(private_prefix %+ _ %+ intra_pred_ang4_3 %+ SUFFIX %+ > .do_filter4x4) > >+cglobal intra_pred_ang4_10, 5,5,4 >+ movd m0, [r2 + 9] ; [8 7 6 5 4 3 2 1] >+ punpcklbw m0, m0 >+ punpcklwd m0, m0 >+ pshufd m1, m0, 1 >+ movhlps m2, m0 >+ pshufd m3, m0, 3 >+ movd [r0 + r1], m1 >+ movd [r0 + r1 * 2], m2 >+ lea r1, [r1 * 3] >+ movd [r0 + r1], m3 >+ cmp r4m, byte 0 >+ jz .quit >+ >+ ; filter >+ pxor m3, m3 >+ punpcklbw m0, m3 >+ movh m1, [r2] ; [4 3 2 1 0] >+ punpcklbw m1, m3 >+ pshuflw m2, m1, 0x00 >+ psrldq m1, 2 >+ psubw m1, m2 >+ psraw m1, 1 >+ paddw m0, m1 >+ packuswb m0, m0 >+ >+.quit: >+ movd [r0], m0 >+ RET >+ > ;--------------------------------------------------------------------------------------------- > ; void intra_pred_dc(pixel* dst, intptr_t dstStride, pixel *srcPix, int > dirMode, int bFilter) > ;--------------------------------------------------------------------------------------------- >_______________________________________________ >x265-devel mailing list >[email protected] >https://mailman.videolan.org/listinfo/x265-devel
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