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1 # Copyright 2014 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 # Do not use the targets in this file unless you need a certain libjpeg | |
6 # implementation. Use the meta target //third_party:jpeg instead. | |
7 | |
8 if (current_cpu == "arm") { | |
9 import("//build/config/arm.gni") | |
10 } | |
11 | |
12 if (current_cpu == "x86" || current_cpu == "x64") { | |
13 import("//third_party/yasm/yasm_assemble.gni") | |
14 | |
15 yasm_assemble("simd_asm") { | |
16 defines = [] | |
17 | |
18 if (current_cpu == "x86") { | |
19 sources = [ | |
20 "simd/jccolmmx.asm", | |
21 "simd/jccolss2.asm", | |
22 "simd/jcgrammx.asm", | |
23 "simd/jcgrass2.asm", | |
24 "simd/jcqnt3dn.asm", | |
25 "simd/jcqntmmx.asm", | |
26 "simd/jcqnts2f.asm", | |
27 "simd/jcqnts2i.asm", | |
28 "simd/jcqntsse.asm", | |
29 "simd/jcsammmx.asm", | |
30 "simd/jcsamss2.asm", | |
31 "simd/jdcolmmx.asm", | |
32 "simd/jdcolss2.asm", | |
33 "simd/jdmermmx.asm", | |
34 "simd/jdmerss2.asm", | |
35 "simd/jdsammmx.asm", | |
36 "simd/jdsamss2.asm", | |
37 "simd/jf3dnflt.asm", | |
38 "simd/jfmmxfst.asm", | |
39 "simd/jfmmxint.asm", | |
40 "simd/jfss2fst.asm", | |
41 "simd/jfss2int.asm", | |
42 "simd/jfsseflt.asm", | |
43 "simd/ji3dnflt.asm", | |
44 "simd/jimmxfst.asm", | |
45 "simd/jimmxint.asm", | |
46 "simd/jimmxred.asm", | |
47 "simd/jiss2flt.asm", | |
48 "simd/jiss2fst.asm", | |
49 "simd/jiss2int.asm", | |
50 "simd/jiss2red.asm", | |
51 "simd/jisseflt.asm", | |
52 "simd/jsimdcpu.asm", | |
53 ] | |
54 defines += [ "__x86__" ] | |
55 } else if (current_cpu == "x64") { | |
56 sources = [ | |
57 "simd/jccolss2-64.asm", | |
58 "simd/jcgrass2-64.asm", | |
59 "simd/jcqnts2f-64.asm", | |
60 "simd/jcqnts2i-64.asm", | |
61 "simd/jcsamss2-64.asm", | |
62 "simd/jdcolss2-64.asm", | |
63 "simd/jdmerss2-64.asm", | |
64 "simd/jdsamss2-64.asm", | |
65 "simd/jfss2fst-64.asm", | |
66 "simd/jfss2int-64.asm", | |
67 "simd/jfsseflt-64.asm", | |
68 "simd/jiss2flt-64.asm", | |
69 "simd/jiss2fst-64.asm", | |
70 "simd/jiss2int-64.asm", | |
71 "simd/jiss2red-64.asm", | |
72 ] | |
73 defines += [ "__x86_64__" ] | |
74 } | |
75 | |
76 if (is_mac) { | |
77 defines += [ "MACHO" ] | |
78 include_dirs = [ "mac" ] | |
79 } else if (is_linux || is_android) { | |
80 defines += [ "ELF" ] | |
81 include_dirs = [ "linux" ] | |
82 } | |
83 } | |
84 } | |
85 | |
86 source_set("simd") { | |
87 if (current_cpu == "x86") { | |
88 deps = [ | |
89 ":simd_asm", | |
90 ] | |
91 sources = [ | |
92 "simd/jsimd_i386.c", | |
93 ] | |
94 } else if (current_cpu == "x64") { | |
95 deps = [ | |
96 ":simd_asm", | |
97 ] | |
98 sources = [ | |
99 "simd/jsimd_x86_64.c", | |
100 ] | |
101 } else if (current_cpu == "arm" && arm_version >= 7 && | |
102 (arm_use_neon || arm_optionally_use_neon)) { | |
103 sources = [ | |
104 "simd/jsimd_arm.c", | |
105 "simd/jsimd_arm_neon.S", | |
106 ] | |
107 } else { | |
108 sources = [ | |
109 "jsimd_none.c", | |
110 ] | |
111 } | |
112 } | |
113 | |
114 config("libjpeg_config") { | |
115 include_dirs = [ "." ] | |
116 } | |
117 | |
118 source_set("libjpeg") { | |
119 sources = [ | |
120 "jcapimin.c", | |
121 "jcapistd.c", | |
122 "jccoefct.c", | |
123 "jccolor.c", | |
124 "jcdctmgr.c", | |
125 "jchuff.c", | |
126 "jchuff.h", | |
127 "jcinit.c", | |
128 "jcmainct.c", | |
129 "jcmarker.c", | |
130 "jcmaster.c", | |
131 "jcomapi.c", | |
132 "jconfig.h", | |
133 "jcparam.c", | |
134 "jcphuff.c", | |
135 "jcprepct.c", | |
136 "jcsample.c", | |
137 "jdapimin.c", | |
138 "jdapistd.c", | |
139 "jdatadst.c", | |
140 "jdatasrc.c", | |
141 "jdcoefct.c", | |
142 "jdcolor.c", | |
143 "jdct.h", | |
144 "jddctmgr.c", | |
145 "jdhuff.c", | |
146 "jdhuff.h", | |
147 "jdinput.c", | |
148 "jdmainct.c", | |
149 "jdmarker.c", | |
150 "jdmaster.c", | |
151 "jdmerge.c", | |
152 "jdphuff.c", | |
153 "jdpostct.c", | |
154 "jdsample.c", | |
155 "jerror.c", | |
156 "jerror.h", | |
157 "jfdctflt.c", | |
158 "jfdctfst.c", | |
159 "jfdctint.c", | |
160 "jidctflt.c", | |
161 "jidctfst.c", | |
162 "jidctint.c", | |
163 "jidctred.c", | |
164 "jinclude.h", | |
165 "jmemmgr.c", | |
166 "jmemnobs.c", | |
167 "jmemsys.h", | |
168 "jmorecfg.h", | |
169 "jpegint.h", | |
170 "jpeglib.h", | |
171 "jpeglibmangler.h", | |
172 "jquant1.c", | |
173 "jquant2.c", | |
174 "jutils.c", | |
175 "jversion.h", | |
176 ] | |
177 | |
178 defines = [ | |
179 "WITH_SIMD", | |
180 "MOTION_JPEG_SUPPORTED", | |
181 "NO_GETENV", | |
182 ] | |
183 | |
184 configs += [ ":libjpeg_config" ] | |
185 | |
186 public_configs = [ ":libjpeg_config" ] | |
187 | |
188 # MemorySanitizer doesn't support assembly code, so keep it disabled in | |
189 # MSan builds for now. | |
190 # TODO: Enable on Linux when .asm files are recognized. | |
191 if (is_msan || is_linux) { | |
192 sources += [ "jsimd_none.c" ] | |
193 } else { | |
194 deps = [ | |
195 ":simd", | |
196 ] | |
197 } | |
198 | |
199 # TODO(GYP): Compile the .asm files with YASM as GYP does. | |
200 } | |
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