[x265] [PATCH Review Only, Need to code all modes] all_angs_pred_8x8, asm code for mode 2

[praveen at multicorewareinc.com]

# HG changeset patch
# User Praveen Tiwari
# Date 1386244533 -19800
# Node ID a375e50b53708d4f5ce16096d1b0f26c91cd69f1
# Parent  8c70861d01fd18929a1d5c8559f4a0f363a8ccd9
all_angs_pred_8x8, asm code for mode 2

diff -r 8c70861d01fd -r a375e50b5370 source/common/x86/intrapred8.asm
--- a/source/common/x86/intrapred8.asm	Thu Dec 05 11:51:23 2013 +0530
+++ b/source/common/x86/intrapred8.asm	Thu Dec 05 17:25:33 2013 +0530
@@ -1723,3 +1723,34 @@
 movd      [r0 + 524],     m1
 
 RET
+
+;-----------------------------------------------------------------------------
+; void all_angs_pred_8x8(pixel *dest, pixel *above0, pixel *left0, pixel *above1, pixel *left1, bool bLuma)
+;-----------------------------------------------------------------------------
+INIT_XMM sse4
+cglobal all_angs_pred_8x8, 6, 6, 8 dest, above0, left0, above1, left1, bLuma
+
+; mode 2
+
+movu          m0,         [r4 + 2]
+
+palignr       m1,         m0,          1
+punpcklqdq    m0,         m1
+movu          [r0],       m0
+
+psrldq        m1,         1
+palignr       m0,         m1,          1
+punpcklqdq    m1,         m0
+movu          [r0 + 16],  m1
+
+psrldq        m0,         1
+palignr       m1,         m0,          1
+punpcklqdq    m0,         m1
+movu          [r0 + 32],  m0
+
+psrldq        m1,         1
+palignr       m0,         m1,          1
+punpcklqdq    m1,         m0
+movu          [r0 + 48],  m1
+
+RET