libvpx: Pull from upstream

source/libvpx/vpx_dsp/x86/sad_mmx.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.
 ;
 
 
 %include "vpx_ports/x86_abi_support.asm"
 
-global sym(vp8_sad16x16_mmx) PRIVATE
-global sym(vp8_sad8x16_mmx) PRIVATE
-global sym(vp8_sad8x8_mmx) PRIVATE
-global sym(vp8_sad4x4_mmx) PRIVATE
-global sym(vp8_sad16x8_mmx) PRIVATE
+global sym(vpx_sad16x16_mmx) PRIVATE
+global sym(vpx_sad8x16_mmx) PRIVATE
+global sym(vpx_sad8x8_mmx) PRIVATE
+global sym(vpx_sad4x4_mmx) PRIVATE
+global sym(vpx_sad16x8_mmx) PRIVATE
 
-;unsigned int vp8_sad16x16_mmx(
+;unsigned int vpx_sad16x16_mmx(
 ;    unsigned char *src_ptr,
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-sym(vp8_sad16x16_mmx):
+sym(vpx_sad16x16_mmx):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 4
     push rsi
     push rdi
     ; end prolog
 
         mov             rsi,        arg(0) ;src_ptr
         mov             rdi,        arg(2) ;ref_ptr
 
@@ skipping 66 matching lines @@
 
     pop rdi
     pop rsi
     mov rsp, rbp
     ; begin epilog
     UNSHADOW_ARGS
     pop         rbp
     ret
 
 
-;unsigned int vp8_sad8x16_mmx(
+;unsigned int vpx_sad8x16_mmx(
 ;    unsigned char *src_ptr,
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-sym(vp8_sad8x16_mmx):
+sym(vpx_sad8x16_mmx):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 4
     push rsi
     push rdi
     ; end prolog
 
         mov             rsi,        arg(0) ;src_ptr
         mov             rdi,        arg(2) ;ref_ptr
 
@@ skipping 46 matching lines @@
 
     pop rdi
     pop rsi
     mov rsp, rbp
     ; begin epilog
     UNSHADOW_ARGS
     pop         rbp
     ret
 
 
-;unsigned int vp8_sad8x8_mmx(
+;unsigned int vpx_sad8x8_mmx(
 ;    unsigned char *src_ptr,
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-sym(vp8_sad8x8_mmx):
+sym(vpx_sad8x8_mmx):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 4
     push rsi
     push rdi
     ; end prolog
 
         mov             rsi,        arg(0) ;src_ptr
         mov             rdi,        arg(2) ;ref_ptr
 
@@ skipping 44 matching lines @@
 
     pop rdi
     pop rsi
     mov rsp, rbp
     ; begin epilog
     UNSHADOW_ARGS
     pop         rbp
     ret
 
 
-;unsigned int vp8_sad4x4_mmx(
+;unsigned int vpx_sad4x4_mmx(
 ;    unsigned char *src_ptr,
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-sym(vp8_sad4x4_mmx):
+sym(vpx_sad4x4_mmx):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 4
     push rsi
     push rdi
     ; end prolog
 
         mov             rsi,        arg(0) ;src_ptr
         mov             rdi,        arg(2) ;ref_ptr
 
@@ skipping 63 matching lines @@
 
     pop rdi
     pop rsi
     mov rsp, rbp
     ; begin epilog
     UNSHADOW_ARGS
     pop         rbp
     ret
 
 
-;unsigned int vp8_sad16x8_mmx(
+;unsigned int vpx_sad16x8_mmx(
 ;    unsigned char *src_ptr,
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-sym(vp8_sad16x8_mmx):
+sym(vpx_sad16x8_mmx):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 4
     push rsi
     push rdi
     ; end prolog
 
         mov             rsi,        arg(0) ;src_ptr
         mov             rdi,        arg(2) ;ref_ptr
 
@@ skipping 59 matching lines @@
         paddw           mm7,        mm0
         movq            rax,        mm7
 
     pop rdi
     pop rsi
     mov rsp, rbp
     ; begin epilog
     UNSHADOW_ARGS
     pop         rbp
     ret