libvpx: Pull from upstream

source/libvpx/vpx_dsp/x86/sad_sse2.asm

 ;
 ;  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 ;
 ;  Use of this source code is governed by a BSD-style license
 ;  that can be found in the LICENSE file in the root of the source
 ;  tree. An additional intellectual property rights grant can be found
 ;  in the file PATENTS.  All contributing project authors may
 ;  be found in the AUTHORS file in the root of the source tree.
 ;
 
+%define program_name vpx
+
 %include "third_party/x86inc/x86inc.asm"
 
 SECTION .text
 
 %macro SAD_FN 4
 %if %4 == 0
 %if %3 == 5
 cglobal sad%1x%2, 4, %3, 5, src, src_stride, ref, ref_stride, n_rows
 %else ; %3 == 7
 cglobal sad%1x%2, 4, %3, 5, src, src_stride, ref, ref_stride, \
@@ skipping 16 matching lines @@
 %endif ; %3 == 5/7
 %endif ; avg/sad
   movsxdifnidn src_strideq, src_strided
   movsxdifnidn ref_strideq, ref_strided
 %if %3 == 7
   lea         src_stride3q, [src_strideq*3]
   lea         ref_stride3q, [ref_strideq*3]
 %endif ; %3 == 7
 %endmacro
 
-; unsigned int vp9_sad64x64_sse2(uint8_t *src, int src_stride,
+; unsigned int vpx_sad64x64_sse2(uint8_t *src, int src_stride,
 ;                                uint8_t *ref, int ref_stride);
 %macro SAD64XN 1-2 0
   SAD_FN 64, %1, 5, %2
   mov              n_rowsd, %1
   pxor                  m0, m0
 .loop:
   movu                  m1, [refq]
   movu                  m2, [refq+16]
   movu                  m3, [refq+32]
   movu                  m4, [refq+48]
@@ skipping 22 matching lines @@
   movd                 eax, m0
   RET
 %endmacro
 
 INIT_XMM sse2
 SAD64XN 64 ; sad64x64_sse2
 SAD64XN 32 ; sad64x32_sse2
 SAD64XN 64, 1 ; sad64x64_avg_sse2
 SAD64XN 32, 1 ; sad64x32_avg_sse2
 
-; unsigned int vp9_sad32x32_sse2(uint8_t *src, int src_stride,
+; unsigned int vpx_sad32x32_sse2(uint8_t *src, int src_stride,
 ;                                uint8_t *ref, int ref_stride);
 %macro SAD32XN 1-2 0
   SAD_FN 32, %1, 5, %2
   mov              n_rowsd, %1/2
   pxor                  m0, m0
 .loop:
   movu                  m1, [refq]
   movu                  m2, [refq+16]
   movu                  m3, [refq+ref_strideq]
   movu                  m4, [refq+ref_strideq+16]
@@ skipping 24 matching lines @@
 %endmacro
 
 INIT_XMM sse2
 SAD32XN 64 ; sad32x64_sse2
 SAD32XN 32 ; sad32x32_sse2
 SAD32XN 16 ; sad32x16_sse2
 SAD32XN 64, 1 ; sad32x64_avg_sse2
 SAD32XN 32, 1 ; sad32x32_avg_sse2
 SAD32XN 16, 1 ; sad32x16_avg_sse2
 
-; unsigned int vp9_sad16x{8,16}_sse2(uint8_t *src, int src_stride,
+; unsigned int vpx_sad16x{8,16}_sse2(uint8_t *src, int src_stride,
 ;                                    uint8_t *ref, int ref_stride);
 %macro SAD16XN 1-2 0
   SAD_FN 16, %1, 7, %2
   mov              n_rowsd, %1/4
   pxor                  m0, m0
 
 .loop:
   movu                  m1, [refq]
   movu                  m2, [refq+ref_strideq]
   movu                  m3, [refq+ref_strideq*2]
@@ skipping 25 matching lines @@
 %endmacro
 
 INIT_XMM sse2
 SAD16XN 32 ; sad16x32_sse2
 SAD16XN 16 ; sad16x16_sse2
 SAD16XN  8 ; sad16x8_sse2
 SAD16XN 32, 1 ; sad16x32_avg_sse2
 SAD16XN 16, 1 ; sad16x16_avg_sse2
 SAD16XN  8, 1 ; sad16x8_avg_sse2
 
-; unsigned int vp9_sad8x{8,16}_sse2(uint8_t *src, int src_stride,
+; unsigned int vpx_sad8x{8,16}_sse2(uint8_t *src, int src_stride,
 ;                                   uint8_t *ref, int ref_stride);
 %macro SAD8XN 1-2 0
   SAD_FN 8, %1, 7, %2
   mov              n_rowsd, %1/4
   pxor                  m0, m0
 
 .loop:
   movh                  m1, [refq]
   movhps                m1, [refq+ref_strideq]
   movh                  m2, [refq+ref_strideq*2]
@@ skipping 23 matching lines @@
 %endmacro
 
 INIT_XMM sse2
 SAD8XN 16 ; sad8x16_sse2
 SAD8XN  8 ; sad8x8_sse2
 SAD8XN  4 ; sad8x4_sse2
 SAD8XN 16, 1 ; sad8x16_avg_sse2
 SAD8XN  8, 1 ; sad8x8_avg_sse2
 SAD8XN  4, 1 ; sad8x4_avg_sse2
 
-; unsigned int vp9_sad4x{4, 8}_sse(uint8_t *src, int src_stride,
+; unsigned int vpx_sad4x{4, 8}_sse(uint8_t *src, int src_stride,
 ;                                  uint8_t *ref, int ref_stride);
 %macro SAD4XN 1-2 0
   SAD_FN 4, %1, 7, %2
   mov              n_rowsd, %1/4
   pxor                  m0, m0
 
 .loop:
   movd                  m1, [refq]
   movd                  m2, [refq+ref_strideq]
   movd                  m3, [refq+ref_strideq*2]
@@ skipping 22 matching lines @@
 
   movd                 eax, m0
   RET
 %endmacro
 
 INIT_MMX sse
 SAD4XN  8 ; sad4x8_sse
 SAD4XN  4 ; sad4x4_sse
 SAD4XN  8, 1 ; sad4x8_avg_sse
 SAD4XN  4, 1 ; sad4x4_avg_sse