1 # Gyp file for opts projects 2 { 3 'targets': [ 4 # Due to an unfortunate intersection of lameness between gcc and gyp, 5 # we have to build the *_SSE2.cpp files in a separate target. The 6 # gcc lameness is that, in order to compile SSE2 intrinsics code, it 7 # must be passed the -msse2 flag. However, with this flag, it may 8 # emit SSE2 instructions even for scalar code, such as the CPUID 9 # test used to test for the presence of SSE2. So that, and all other 10 # code must be compiled *without* -msse2. The gyp lameness is that it 11 # does not allow file-specific CFLAGS, so we must create this extra 12 # target for those files to be compiled with -msse2. 13 # 14 # This is actually only a problem on 32-bit Linux (all Intel Macs have 15 # SSE2, Linux x86_64 has SSE2 by definition, and MSC will happily emit 16 # SSE2 from instrinsics, while generating plain ol' 386 for everything 17 # else). However, to keep the .gyp file simple and avoid platform-specific 18 # build breakage, we do this on all platforms. 19 20 # For about the same reason, we need to compile the ARM opts files 21 # separately as well. 22 { 23 'target_name': 'opts', 24 'product_name': 'skia_opts', 25 'type': 'static_library', 26 'standalone_static_library': 1, 27 'dependencies': [ 28 'core.gyp:*', 29 'effects.gyp:*' 30 ], 31 'include_dirs': [ 32 '../src/core', 33 '../src/opts', 34 '../src/utils', 35 ], 36 'conditions': [ 37 [ 'skia_arch_type == "x86" and skia_os != "ios"', { 38 'conditions': [ 39 [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos", "android"]', { 40 'cflags': [ 41 '-msse2', 42 ], 43 }], 44 ], 45 'include_dirs': [ 46 '../include/utils', 47 ], 48 'dependencies': [ 49 'opts_ssse3', 50 'opts_sse4', 51 ], 52 'sources': [ 53 '../src/opts/opts_check_x86.cpp', 54 '../src/opts/SkBitmapProcState_opts_SSE2.cpp', 55 '../src/opts/SkBitmapFilter_opts_SSE2.cpp', 56 '../src/opts/SkBlitRow_opts_SSE2.cpp', 57 '../src/opts/SkBlitRect_opts_SSE2.cpp', 58 '../src/opts/SkBlurImage_opts_SSE2.cpp', 59 '../src/opts/SkMorphology_opts_SSE2.cpp', 60 '../src/opts/SkTextureCompression_opts_none.cpp', 61 '../src/opts/SkUtils_opts_SSE2.cpp', 62 '../src/opts/SkXfermode_opts_SSE2.cpp', 63 ], 64 }], 65 [ 'skia_arch_type == "arm" and arm_version >= 7', { 66 # The assembly uses the frame pointer register (r7 in Thumb/r11 in 67 # ARM), the compiler doesn't like that. 68 'cflags!': [ 69 '-fno-omit-frame-pointer', 70 '-mapcs-frame', 71 '-mapcs', 72 ], 73 'cflags': [ 74 '-fomit-frame-pointer', 75 '-mno-apcs-frame', 76 ], 77 'variables': { 78 'arm_neon_optional%': '<(arm_neon_optional>', 79 }, 80 'sources': [ 81 '../src/opts/memset.arm.S', 82 '../src/opts/SkBitmapProcState_opts_arm.cpp', 83 '../src/opts/SkBlitMask_opts_arm.cpp', 84 '../src/opts/SkBlitRow_opts_arm.cpp', 85 '../src/opts/SkBlurImage_opts_arm.cpp', 86 '../src/opts/SkMorphology_opts_arm.cpp', 87 '../src/opts/SkTextureCompression_opts_arm.cpp', 88 '../src/opts/SkUtils_opts_arm.cpp', 89 '../src/opts/SkXfermode_opts_arm.cpp', 90 ], 91 'conditions': [ 92 [ 'arm_neon == 1 or arm_neon_optional == 1', { 93 'dependencies': [ 94 'opts_neon', 95 ] 96 }], 97 [ 'skia_os == "ios"', { 98 'sources!': [ 99 # these fail to compile under xcode for ios 100 '../src/opts/memset.arm.S', 101 '../src/opts/SkBitmapProcState_opts_arm.cpp', 102 '../src/opts/SkBlitRow_opts_arm.cpp', 103 ], 104 }], 105 ], 106 }], 107 [ 'skia_arch_type == "mips"', { 108 'sources': [ 109 '../src/opts/SkBlitMask_opts_none.cpp', 110 '../src/opts/SkBlurImage_opts_none.cpp', 111 '../src/opts/SkMorphology_opts_none.cpp', 112 '../src/opts/SkUtils_opts_none.cpp', 113 '../src/opts/SkTextureCompression_opts_none.cpp', 114 '../src/opts/SkXfermode_opts_none.cpp', 115 ], 116 'conditions': [ 117 [ '(mips_arch_variant == "mips32r2") \ 118 and (mips_dsp == 1 or mips_dsp == 2)', { 119 'sources': [ 120 '../src/opts/SkBitmapProcState_opts_mips_dsp.cpp', 121 '../src/opts/SkBlitRow_opts_mips_dsp.cpp', 122 ], 123 }, { 124 'sources': [ 125 '../src/opts/SkBitmapProcState_opts_none.cpp', 126 '../src/opts/SkBlitRow_opts_none.cpp', 127 ], 128 }], 129 ], 130 }], 131 [ '(skia_arch_type == "arm" and arm_version < 7) \ 132 or (skia_os == "ios") \ 133 or (skia_os == "android" and skia_arch_type not in ["x86", "arm", "mips", "arm64"])', { 134 'sources': [ 135 '../src/opts/SkBitmapProcState_opts_none.cpp', 136 '../src/opts/SkBlitMask_opts_none.cpp', 137 '../src/opts/SkBlitRow_opts_none.cpp', 138 '../src/opts/SkBlurImage_opts_none.cpp', 139 '../src/opts/SkMorphology_opts_none.cpp', 140 '../src/opts/SkUtils_opts_none.cpp', 141 '../src/opts/SkTextureCompression_opts_none.cpp', 142 '../src/opts/SkXfermode_opts_none.cpp', 143 ], 144 }], 145 [ 'skia_android_framework', { 146 'cflags!': [ 147 '-msse2', 148 '-mfpu=neon', 149 '-fomit-frame-pointer', 150 '-mno-apcs-frame', 151 ] 152 }], 153 [ 'skia_arch_type == "arm64"', { 154 'sources': [ 155 '../src/opts/SkBitmapProcState_arm_neon.cpp', 156 '../src/opts/SkBitmapProcState_matrixProcs_neon.cpp', 157 '../src/opts/SkBitmapProcState_opts_arm.cpp', 158 '../src/opts/SkBlitMask_opts_arm.cpp', 159 '../src/opts/SkBlitMask_opts_arm_neon.cpp', 160 '../src/opts/SkBlitRow_opts_arm.cpp', 161 '../src/opts/SkBlitRow_opts_arm_neon.cpp', 162 '../src/opts/SkBlurImage_opts_arm.cpp', 163 '../src/opts/SkBlurImage_opts_neon.cpp', 164 '../src/opts/SkMorphology_opts_arm.cpp', 165 '../src/opts/SkMorphology_opts_neon.cpp', 166 '../src/opts/SkTextureCompression_opts_none.cpp', 167 '../src/opts/SkUtils_opts_none.cpp', 168 '../src/opts/SkXfermode_opts_arm.cpp', 169 '../src/opts/SkXfermode_opts_arm_neon.cpp', 170 ], 171 }], 172 ], 173 }, 174 # For the same lame reasons as what is done for skia_opts, we have to 175 # create another target specifically for SSSE3 code as we would not want 176 # to compile the SSE2 code with -mssse3 which would potentially allow 177 # gcc to generate SSSE3 code. 178 { 179 'target_name': 'opts_ssse3', 180 'product_name': 'skia_opts_ssse3', 181 'type': 'static_library', 182 'standalone_static_library': 1, 183 'dependencies': [ 184 'core.gyp:*', 185 'effects.gyp:*' 186 ], 187 'include_dirs': [ 188 '../src/core', 189 '../src/utils', 190 ], 191 'sources': [ 192 '../src/opts/SkBitmapProcState_opts_SSSE3.cpp', 193 ], 194 'conditions': [ 195 [ 'skia_os == "win"', { 196 'defines' : [ 'SK_CPU_SSE_LEVEL=31' ], 197 }], 198 # (Mac has -mssse3 globally.) 199 [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos", "android"] \ 200 and not skia_android_framework', { 201 'cflags': [ 202 '-mssse3', 203 ], 204 }], 205 ], 206 }, 207 # For the same lame reasons as what is done for skia_opts, we also have to 208 # create another target specifically for SSE4 code as we would not want 209 # to compile the SSE2 code with -msse4 which would potentially allow 210 # gcc to generate SSE4 code. 211 { 212 'target_name': 'opts_sse4', 213 'product_name': 'skia_opts_sse4', 214 'type': 'static_library', 215 'standalone_static_library': 1, 216 'dependencies': [ 217 'core.gyp:*', 218 'effects.gyp:*' 219 ], 220 'include_dirs': [ 221 '../src/core', 222 '../src/utils', 223 ], 224 'sources': [ 225 '../src/opts/SkBlurImage_opts_SSE4.cpp', 226 ], 227 'conditions': [ 228 [ 'skia_arch_width == 64', { 229 'sources': [ 230 '../src/opts/SkBlitRow_opts_SSE4_x64_asm.S', 231 ], 232 }], 233 [ 'skia_arch_width == 32', { 234 'sources': [ 235 '../src/opts/SkBlitRow_opts_SSE4_asm.S', 236 ], 237 }], 238 [ 'skia_os == "win"', { 239 'defines' : [ 'SK_CPU_SSE_LEVEL=41' ], 240 }], 241 [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos", "android"] \ 242 and not skia_android_framework', { 243 'cflags': [ 244 '-msse4.1', 245 ], 246 }], 247 [ 'skia_os == "mac"', { 248 'xcode_settings': { 249 'OTHER_CPLUSPLUSFLAGS!': [ 250 '-mssse3', 251 ], 252 'OTHER_CPLUSPLUSFLAGS': [ 253 '-msse4.1', 254 ], 255 }, 256 }], 257 ], 258 }, 259 # NEON code must be compiled with -mfpu=neon which also affects scalar 260 # code. To support dynamic NEON code paths, we need to build all 261 # NEON-specific sources in a separate static library. The situation 262 # is very similar to the SSSE3 and SSE4 one. 263 { 264 'target_name': 'opts_neon', 265 'product_name': 'skia_opts_neon', 266 'type': 'static_library', 267 'standalone_static_library': 1, 268 'dependencies': [ 269 'core.gyp:*', 270 'effects.gyp:*' 271 ], 272 'include_dirs': [ 273 '../src/core', 274 '../src/opts', 275 '../src/utils', 276 ], 277 'cflags!': [ 278 '-fno-omit-frame-pointer', 279 '-mfpu=vfp', # remove them all, just in case. 280 '-mfpu=vfpv3', 281 '-mfpu=vfpv3-d16', 282 ], 283 'conditions': [ 284 [ 'not skia_android_framework', { 285 'cflags': [ 286 '-mfpu=neon', 287 '-fomit-frame-pointer', 288 ], 289 }], 290 ], 291 'ldflags': [ 292 '-march=armv7-a', 293 '-Wl,--fix-cortex-a8', 294 ], 295 'sources': [ 296 '../src/opts/memset16_neon.S', 297 '../src/opts/memset32_neon.S', 298 '../src/opts/SkBitmapProcState_arm_neon.cpp', 299 '../src/opts/SkBitmapProcState_matrixProcs_neon.cpp', 300 '../src/opts/SkBitmapProcState_matrix_neon.h', 301 '../src/opts/SkBlitMask_opts_arm_neon.cpp', 302 '../src/opts/SkBlitRow_opts_arm_neon.cpp', 303 '../src/opts/SkBlurImage_opts_neon.cpp', 304 '../src/opts/SkMorphology_opts_neon.cpp', 305 '../src/opts/SkTextureCompression_opts_neon.cpp', 306 '../src/opts/SkXfermode_opts_arm_neon.cpp', 307 ], 308 }, 309 ], 310 } 311
