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Issue 1948123002: Add PRIVATE flags to global symbols (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git@master
Patch Set: Response to comments Created 4 years, 7 months ago
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1 ; 1 ;
2 ; jquantf.asm - sample data conversion and quantization (SSE & SSE2) 2 ; jquantf.asm - sample data conversion and quantization (SSE & SSE2)
3 ; 3 ;
4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB 4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
5 ; 5 ;
6 ; Based on 6 ; Based on
7 ; x86 SIMD extension for IJG JPEG library 7 ; x86 SIMD extension for IJG JPEG library
8 ; Copyright (C) 1999-2006, MIYASAKA Masaru. 8 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
9 ; For conditions of distribution and use, see copyright notice in jsimdext.inc 9 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
10 ; 10 ;
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28 ; GLOBAL(void) 28 ; GLOBAL(void)
29 ; jsimd_convsamp_float_sse2 (JSAMPARRAY sample_data, JDIMENSION start_col, 29 ; jsimd_convsamp_float_sse2 (JSAMPARRAY sample_data, JDIMENSION start_col,
30 ; FAST_FLOAT *workspace); 30 ; FAST_FLOAT *workspace);
31 ; 31 ;
32 32
33 %define sample_data ebp+8 ; JSAMPARRAY sample_data 33 %define sample_data ebp+8 ; JSAMPARRAY sample_data
34 %define start_col ebp+12 ; JDIMENSION start_col 34 %define start_col ebp+12 ; JDIMENSION start_col
35 %define workspace ebp+16 ; FAST_FLOAT *workspace 35 %define workspace ebp+16 ; FAST_FLOAT *workspace
36 36
37 align 16 37 align 16
38 global EXTN(jsimd_convsamp_float_sse2) 38 global EXTN(jsimd_convsamp_float_sse2) PRIVATE
39 39
40 EXTN(jsimd_convsamp_float_sse2): 40 EXTN(jsimd_convsamp_float_sse2):
41 push ebp 41 push ebp
42 mov ebp,esp 42 mov ebp,esp
43 push ebx 43 push ebx
44 ; push ecx ; need not be preserved 44 ; push ecx ; need not be preserved
45 ; push edx ; need not be preserved 45 ; push edx ; need not be preserved
46 push esi 46 push esi
47 push edi 47 push edi
48 48
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108 ; GLOBAL(void) 108 ; GLOBAL(void)
109 ; jsimd_quantize_float_sse2 (JCOEFPTR coef_block, FAST_FLOAT *divisors, 109 ; jsimd_quantize_float_sse2 (JCOEFPTR coef_block, FAST_FLOAT *divisors,
110 ; FAST_FLOAT *workspace); 110 ; FAST_FLOAT *workspace);
111 ; 111 ;
112 112
113 %define coef_block ebp+8 ; JCOEFPTR coef_block 113 %define coef_block ebp+8 ; JCOEFPTR coef_block
114 %define divisors ebp+12 ; FAST_FLOAT *divisors 114 %define divisors ebp+12 ; FAST_FLOAT *divisors
115 %define workspace ebp+16 ; FAST_FLOAT *workspace 115 %define workspace ebp+16 ; FAST_FLOAT *workspace
116 116
117 align 16 117 align 16
118 global EXTN(jsimd_quantize_float_sse2) 118 global EXTN(jsimd_quantize_float_sse2) PRIVATE
119 119
120 EXTN(jsimd_quantize_float_sse2): 120 EXTN(jsimd_quantize_float_sse2):
121 push ebp 121 push ebp
122 mov ebp,esp 122 mov ebp,esp
123 ; push ebx ; unused 123 ; push ebx ; unused
124 ; push ecx ; unused 124 ; push ecx ; unused
125 ; push edx ; need not be preserved 125 ; push edx ; need not be preserved
126 push esi 126 push esi
127 push edi 127 push edi
128 128
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162 pop esi 162 pop esi
163 ; pop edx ; need not be preserved 163 ; pop edx ; need not be preserved
164 ; pop ecx ; unused 164 ; pop ecx ; unused
165 ; pop ebx ; unused 165 ; pop ebx ; unused
166 pop ebp 166 pop ebp
167 ret 167 ret
168 168
169 ; For some reason, the OS X linker does not honor the request to align the 169 ; For some reason, the OS X linker does not honor the request to align the
170 ; segment unless we do this. 170 ; segment unless we do this.
171 align 16 171 align 16
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