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Side by Side Diff: libvpx/source/libvpx/vp8/encoder/x86/subtract_mmx.asm

Issue 7655050: Define PRIVATE and add it to all global symbols so we don't export assembly functions. (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party
Patch Set: added patch Created 9 years, 4 months ago
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1 ; 1 ;
2 ; Copyright (c) 2010 The WebM project authors. All Rights Reserved. 2 ; Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3 ; 3 ;
4 ; Use of this source code is governed by a BSD-style license 4 ; Use of this source code is governed by a BSD-style license
5 ; that can be found in the LICENSE file in the root of the source 5 ; that can be found in the LICENSE file in the root of the source
6 ; tree. An additional intellectual property rights grant can be found 6 ; tree. An additional intellectual property rights grant can be found
7 ; in the file PATENTS. All contributing project authors may 7 ; in the file PATENTS. All contributing project authors may
8 ; be found in the AUTHORS file in the root of the source tree. 8 ; be found in the AUTHORS file in the root of the source tree.
9 ; 9 ;
10 10
11 11
12 %include "vpx_ports/x86_abi_support.asm" 12 %include "vpx_ports/x86_abi_support.asm"
13 13
14 ;void vp8_subtract_b_mmx_impl(unsigned char *z, int src_stride, 14 ;void vp8_subtract_b_mmx_impl(unsigned char *z, int src_stride,
15 ; short *diff, unsigned char *Predictor, 15 ; short *diff, unsigned char *Predictor,
16 ; int pitch); 16 ; int pitch);
17 global sym(vp8_subtract_b_mmx_impl) 17 global sym(vp8_subtract_b_mmx_impl) PRIVATE
18 sym(vp8_subtract_b_mmx_impl): 18 sym(vp8_subtract_b_mmx_impl):
19 push rbp 19 push rbp
20 mov rbp, rsp 20 mov rbp, rsp
21 SHADOW_ARGS_TO_STACK 5 21 SHADOW_ARGS_TO_STACK 5
22 push rsi 22 push rsi
23 push rdi 23 push rdi
24 ; end prolog 24 ; end prolog
25 25
26 26
27 mov rdi, arg(2) ;diff 27 mov rdi, arg(2) ;diff
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
67 movq [rdi+rcx*2], mm0 67 movq [rdi+rcx*2], mm0
68 68
69 ; begin epilog 69 ; begin epilog
70 pop rdi 70 pop rdi
71 pop rsi 71 pop rsi
72 UNSHADOW_ARGS 72 UNSHADOW_ARGS
73 pop rbp 73 pop rbp
74 ret 74 ret
75 75
76 ;void vp8_subtract_mby_mmx(short *diff, unsigned char *src, unsigned char *pred, int stride) 76 ;void vp8_subtract_mby_mmx(short *diff, unsigned char *src, unsigned char *pred, int stride)
77 global sym(vp8_subtract_mby_mmx) 77 global sym(vp8_subtract_mby_mmx) PRIVATE
78 sym(vp8_subtract_mby_mmx): 78 sym(vp8_subtract_mby_mmx):
79 push rbp 79 push rbp
80 mov rbp, rsp 80 mov rbp, rsp
81 SHADOW_ARGS_TO_STACK 4 81 SHADOW_ARGS_TO_STACK 4
82 push rsi 82 push rsi
83 push rdi 83 push rdi
84 ; end prolog 84 ; end prolog
85 85
86 86
87 mov rsi, arg(1) ;src 87 mov rsi, arg(1) ;src
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after
143 143
144 pop rdi 144 pop rdi
145 pop rsi 145 pop rsi
146 ; begin epilog 146 ; begin epilog
147 UNSHADOW_ARGS 147 UNSHADOW_ARGS
148 pop rbp 148 pop rbp
149 ret 149 ret
150 150
151 151
152 ;void vp8_subtract_mbuv_mmx(short *diff, unsigned char *usrc, unsigned char *vsr c, unsigned char *pred, int stride) 152 ;void vp8_subtract_mbuv_mmx(short *diff, unsigned char *usrc, unsigned char *vsr c, unsigned char *pred, int stride)
153 global sym(vp8_subtract_mbuv_mmx) 153 global sym(vp8_subtract_mbuv_mmx) PRIVATE
154 sym(vp8_subtract_mbuv_mmx): 154 sym(vp8_subtract_mbuv_mmx):
155 push rbp 155 push rbp
156 mov rbp, rsp 156 mov rbp, rsp
157 SHADOW_ARGS_TO_STACK 5 157 SHADOW_ARGS_TO_STACK 5
158 push rsi 158 push rsi
159 push rdi 159 push rdi
160 ; end prolog 160 ; end prolog
161 161
162 ;short *udiff = diff + 256; 162 ;short *udiff = diff + 256;
163 ;short *vdiff = diff + 320; 163 ;short *vdiff = diff + 320;
(...skipping 259 matching lines...) Expand 10 before | Expand all | Expand 10 after
423 423
424 movq [rdi+48], mm0 424 movq [rdi+48], mm0
425 movq [rdi+56], mm3 425 movq [rdi+56], mm3
426 426
427 ; begin epilog 427 ; begin epilog
428 pop rdi 428 pop rdi
429 pop rsi 429 pop rsi
430 UNSHADOW_ARGS 430 UNSHADOW_ARGS
431 pop rbp 431 pop rbp
432 ret 432 ret
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