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| 1 # Copyright 2013 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 # This gypi file handles the removal of platform-specific files from the | |
| 6 # Skia build. | |
| 7 { | |
| 8 'includes': [ | |
| 9 # blink_skia_config.gypi defines blink_skia_defines | |
| 10 '../third_party/WebKit/public/blink_skia_config.gypi', | |
| 11 | |
| 12 # skia_for_chromium_defines.gypi defines skia_for_chromium_defines | |
| 13 '../third_party/skia/gyp/skia_for_chromium_defines.gypi', | |
| 14 ], | |
| 15 | |
| 16 'include_dirs': [ | |
| 17 '..', | |
| 18 'config', | |
| 19 ], | |
| 20 | |
| 21 'conditions': [ | |
| 22 [ 'OS != "android"', { | |
| 23 'sources/': [ | |
| 24 ['exclude', '_android\\.(cc|cpp)$'], | |
| 25 ], | |
| 26 }], | |
| 27 [ 'OS != "ios"', { | |
| 28 'sources/': [ | |
| 29 ['exclude', '_ios\\.(cc|cpp|mm?)$'], | |
| 30 ], | |
| 31 }], | |
| 32 [ 'OS == "ios"', { | |
| 33 'defines': [ | |
| 34 'SK_BUILD_FOR_IOS', | |
| 35 ], | |
| 36 }], | |
| 37 [ 'OS != "mac"', { | |
| 38 'sources/': [ | |
| 39 ['exclude', '_mac\\.(cc|cpp|mm?)$'], | |
| 40 ], | |
| 41 }], | |
| 42 [ 'OS == "mac"', { | |
| 43 'defines': [ | |
| 44 'SK_BUILD_FOR_MAC', | |
| 45 ], | |
| 46 }], | |
| 47 [ 'OS != "win"', { | |
| 48 'sources/': [ ['exclude', '_win\\.(cc|cpp)$'] ], | |
| 49 }], | |
| 50 [ 'OS == "win"', { | |
| 51 'defines': [ | |
| 52 # On windows, GDI handles are a scarse system-wide resource so we have t
o keep | |
| 53 # the glyph cache, which holds up to 4 GDI handles per entry, to a fairl
y small | |
| 54 # size. | |
| 55 # http://crbug.com/314387 | |
| 56 'SK_DEFAULT_FONT_CACHE_COUNT_LIMIT=256', | |
| 57 ], | |
| 58 }], | |
| 59 [ 'desktop_linux == 0 and chromeos == 0', { | |
| 60 'sources/': [ ['exclude', '_linux\\.(cc|cpp)$'] ], | |
| 61 }], | |
| 62 [ 'use_cairo == 0', { | |
| 63 'sources/': [ ['exclude', '_cairo\\.(cc|cpp)$'] ], | |
| 64 }], | |
| 65 | |
| 66 #Settings for text blitting, chosen to approximate the system browser. | |
| 67 [ 'OS == "linux"', { | |
| 68 'defines': [ | |
| 69 'SK_GAMMA_EXPONENT=1.2', | |
| 70 'SK_GAMMA_CONTRAST=0.2', | |
| 71 'SK_HIGH_QUALITY_IS_LANCZOS', | |
| 72 ], | |
| 73 }], | |
| 74 ['OS == "android"', { | |
| 75 'defines': [ | |
| 76 'SK_GAMMA_APPLY_TO_A8', | |
| 77 'SK_GAMMA_EXPONENT=1.4', | |
| 78 'SK_GAMMA_CONTRAST=0.0', | |
| 79 ], | |
| 80 }], | |
| 81 ['OS == "win"', { | |
| 82 'defines': [ | |
| 83 'SK_GAMMA_SRGB', | |
| 84 'SK_GAMMA_CONTRAST=0.5', | |
| 85 'SK_HIGH_QUALITY_IS_LANCZOS', | |
| 86 ], | |
| 87 }], | |
| 88 ['OS == "mac"', { | |
| 89 'defines': [ | |
| 90 'SK_GAMMA_SRGB', | |
| 91 'SK_GAMMA_CONTRAST=0.0', | |
| 92 'SK_HIGH_QUALITY_IS_LANCZOS', | |
| 93 ], | |
| 94 }], | |
| 95 | |
| 96 # Neon support. | |
| 97 [ 'target_arch == "arm" and arm_version >= 7 and arm_neon == 1', { | |
| 98 'defines': [ | |
| 99 'SK_ARM_HAS_NEON', | |
| 100 ], | |
| 101 }], | |
| 102 [ 'target_arch == "arm" and arm_version >= 7 and arm_neon_optional == 1', { | |
| 103 'defines': [ | |
| 104 'SK_ARM_HAS_OPTIONAL_NEON', | |
| 105 ], | |
| 106 }], | |
| 107 | |
| 108 # Enable feedback-directed optimisation for skia when building in android. | |
| 109 [ 'android_webview_build == 1', { | |
| 110 'aosp_build_settings': { | |
| 111 'LOCAL_FDO_SUPPORT': 'true', | |
| 112 }, | |
| 113 }], | |
| 114 ], | |
| 115 | |
| 116 'variables': { | |
| 117 'variables': { | |
| 118 'conditions': [ | |
| 119 ['OS== "ios"', { | |
| 120 'skia_support_gpu': 0, | |
| 121 }, { | |
| 122 'skia_support_gpu': 1, | |
| 123 }], | |
| 124 ['OS=="ios" or (enable_basic_printing==0 and enable_print_preview==0)',
{ | |
| 125 'skia_support_pdf': 0, | |
| 126 }, { | |
| 127 'skia_support_pdf': 1, | |
| 128 }], | |
| 129 ], | |
| 130 }, | |
| 131 'skia_support_gpu': '<(skia_support_gpu)', | |
| 132 'skia_support_pdf': '<(skia_support_pdf)', | |
| 133 | |
| 134 # These two set the paths so we can include skia/gyp/core.gypi | |
| 135 'skia_src_path': '../third_party/skia/src', | |
| 136 'skia_include_path': '../third_party/skia/include', | |
| 137 | |
| 138 # This list will contain all defines that also need to be exported to | |
| 139 # dependent components. | |
| 140 'skia_export_defines': [ | |
| 141 'SK_SUPPORT_GPU=<(skia_support_gpu)', | |
| 142 | |
| 143 # This variable contains additional defines, specified in blink's | |
| 144 # blink_skia_config.gypi file. | |
| 145 '<@(blink_skia_defines)', | |
| 146 | |
| 147 # This variable contains additional defines, specified in skia's | |
| 148 # skia_for_chromium_defines.gypi file. | |
| 149 '<@(skia_for_chromium_defines)', | |
| 150 ], | |
| 151 | |
| 152 'default_font_cache_limit%': '(20*1024*1024)', | |
| 153 | |
| 154 'conditions': [ | |
| 155 ['OS== "android"', { | |
| 156 # Android devices are typically more memory constrained, so | |
| 157 # default to a smaller glyph cache (it may be overriden at runtime | |
| 158 # when the renderer starts up, depending on the actual device memory). | |
| 159 'default_font_cache_limit': '(1*1024*1024)', | |
| 160 'skia_export_defines': [ | |
| 161 'SK_BUILD_FOR_ANDROID', | |
| 162 ], | |
| 163 }], | |
| 164 ], | |
| 165 }, | |
| 166 | |
| 167 'defines': [ | |
| 168 '<@(skia_export_defines)', | |
| 169 | |
| 170 'SK_DEFAULT_FONT_CACHE_LIMIT=<(default_font_cache_limit)', | |
| 171 ], | |
| 172 | |
| 173 'direct_dependent_settings': { | |
| 174 'defines': [ | |
| 175 '<@(skia_export_defines)', | |
| 176 ], | |
| 177 }, | |
| 178 | |
| 179 # We would prefer this to be direct_dependent_settings, | |
| 180 # however we currently have no means to enforce that direct dependents | |
| 181 # re-export if they include Skia headers in their public headers. | |
| 182 'all_dependent_settings': { | |
| 183 'include_dirs': [ | |
| 184 '..', | |
| 185 'config', | |
| 186 ], | |
| 187 }, | |
| 188 | |
| 189 'msvs_disabled_warnings': [4244, 4267, 4341, 4345, 4390, 4554, 4748, 4800], | |
| 190 } | |
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