<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><DIV>Code is right, but can be improvement.<BR>1. you have more free register, try to save r1*3 in a register, so you can reduce many LEA</DIV>
<DIV>2. you can load m4 later, so you can reuse other register to reduce register number.</DIV><PRE><BR>At 2014-01-15 18:04:02,dnyaneshwar@multicorewareinc.com wrote:
>+;---------------------------------------------------------------------------------------------------------------
>+; void intraPredAng32(pixel* dst, intptr_t dstStride, pixel *refLeft, pixel *refAbove, int dirMode, int bFilter)
>+;---------------------------------------------------------------------------------------------------------------
>+INIT_XMM ssse3
>+cglobal intra_pred_ang32_2, 3,3,5
>+ cmp r4m, byte 34
>+ cmove r2, r3mp
>+ movu m0, [r2 + 2]
>+ movu m1, [r2 + 18]
>+ movu m3, [r2 + 34]
>+ movu m4, [r2 + 50]
>+ movu [r0], m0
>+ movu [r0 + 16], m1
>+ palignr m2, m1, m0, 1
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 1
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 2
>+ movu [r0], m2
>+ palignr m2, m3, m1, 2
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 3
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 3
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 4
>+ movu [r0], m2
>+ palignr m2, m3, m1, 4
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 5
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 5
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 6
>+ movu [r0], m2
>+ palignr m2, m3, m1, 6
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 7
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 7
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 8
>+ movu [r0], m2
>+ palignr m2, m3, m1, 8
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 9
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 9
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 10
>+ movu [r0], m2
>+ palignr m2, m3, m1, 10
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 11
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 11
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 12
>+ movu [r0], m2
>+ palignr m2, m3, m1, 12
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 13
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 13
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 14
>+ movu [r0], m2
>+ palignr m2, m3, m1, 14
>+ movu [r0 + 16], m2
>+ palignr m2, m1, m0, 15
>+ movu [r0 + r1], m2
>+ palignr m2, m3, m1, 15
>+ movu [r0 + r1 + 16], m2
>+
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m1, m0, 16
>+ movu [r0], m2
>+ palignr m2, m3, m1, 16
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 1
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 1
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 2
>+ movu [r0], m2
>+ palignr m2, m4, m3, 2
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 3
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 3
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 4
>+ movu [r0], m2
>+ palignr m2, m4, m3, 4
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 5
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 5
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 6
>+ movu [r0], m2
>+ palignr m2, m4, m3, 6
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 7
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 7
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 8
>+ movu [r0], m2
>+ palignr m2, m4, m3, 8
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 9
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 9
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 10
>+ movu [r0], m2
>+ palignr m2, m4, m3, 10
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 11
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 11
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 12
>+ movu [r0], m2
>+ palignr m2, m4, m3, 12
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 13
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 13
>+ movu [r0 + r1 + 16], m2
>+ lea r0, [r0 + r1 * 2]
>+ palignr m2, m3, m1, 14
>+ movu [r0], m2
>+ palignr m2, m4, m3, 14
>+ movu [r0 + 16], m2
>+ palignr m2, m3, m1, 15
>+ movu [r0 + r1], m2
>+ palignr m2, m4, m3, 15
>+ movu [r0 + r1 + 16], m2
>+
>+ RET
>+
> ;-----------------------------------------------------------------------------
> ; void all_angs_pred_4x4(pixel *dest, pixel *above0, pixel *left0, pixel *above1, pixel *left1, bool bLuma)
> ;-----------------------------------------------------------------------------
>_______________________________________________
>x265-devel mailing list
>x265-devel@videolan.org
>https://mailman.videolan.org/listinfo/x265-devel
</PRE></div>