| load("//bazel:macros.bzl", "cc_library", "exports_files_legacy", "select_multi") |
| |
| licenses(["notice"]) |
| |
| exports_files_legacy() |
| |
| GENERAL_DEFINES = [ |
| # The following comment is load-bearing. It will be replace via regex when we build for Google3 |
| # Do not remove it or we won't be able to properly define SK_BUILD_FOR_GOOGLE3 |
| # REPLACE_WHEN_BUILDING_IN_GOOGLE3 |
| "SK_HAS_ANDROID_CODEC", |
| "SKIA_IMPLEMENTATION=1", |
| ] + select({ |
| "//bazel/common_config_settings:debug_build": [ |
| "SK_DEBUG", |
| ], |
| "//bazel/common_config_settings:release_build": [ |
| "SK_RELEASE", |
| ], |
| "//conditions:default": [ |
| "SK_RELEASE", |
| ], |
| }) + select({ |
| "//bazel/common_config_settings:enable_tracing_false": ["SK_DISABLE_TRACING"], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/common_config_settings:enable_effect_serialization_false": ["SK_DISABLE_EFFECT_DESERIALIZATION"], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/common_config_settings:is_skia_dev_build_true": [ |
| "GR_TEST_UTILS=1", |
| "SK_ALLOW_STATIC_GLOBAL_INITIALIZERS=1", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/common_config_settings:enable_skslc_true": [ |
| "SKSL_STANDALONE", |
| "SK_DISABLE_TRACING", |
| "SK_ENABLE_SPIRV_CROSS", |
| "SK_ENABLE_SPIRV_VALIDATION", |
| "SK_ENABLE_WGSL_VALIDATION", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/common_config_settings:enable_sksl_tracing_true": ["SKSL_ENABLE_TRACING"], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/common_config_settings:needs_sksl": ["SK_ENABLE_SKSL"], |
| "//conditions:default": [], |
| }) |
| |
| GPU_DEFINES = select({ |
| "//bazel/common_config_settings:gl_backend": [ |
| "SK_GL", |
| "SK_SUPPORT_GPU=1", |
| ], |
| "//bazel/common_config_settings:vulkan_backend": [ |
| "SK_VULKAN", |
| "SK_SUPPORT_GPU=1", |
| ], |
| "//bazel/common_config_settings:dawn_backend": [ |
| "SK_DAWN", |
| "SK_SUPPORT_GPU=1", |
| "VK_USE_PLATFORM_XCB_KHR", # TODO(kjlubick) support dawn's dawn_enable_vulkan etc |
| ], |
| "//conditions:default": [ |
| "SK_SUPPORT_GPU=0", |
| ], |
| }) + select({ |
| "//bazel/common_config_settings:gl_standard": [ |
| "SK_ASSUME_GL=1", |
| ], |
| "//bazel/common_config_settings:gles_standard": [ |
| "SK_ASSUME_GL_ES=1", |
| ], |
| "//bazel/common_config_settings:webgl_standard": [ |
| "SK_ASSUME_WEBGL=1", |
| "SK_USE_WEBGL", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/common_config_settings:vulkan_with_vma": [ |
| "SK_USE_VMA", |
| ], |
| "//conditions:default": [], |
| }) |
| |
| CODEC_DEFINES = select_multi( |
| { |
| "//bazel/common_config_settings:gif_decode_codec": ["SK_HAS_WUFFS_LIBRARY"], |
| "//bazel/common_config_settings:jpeg_decode_codec": ["SK_CODEC_DECODES_JPEG"], |
| "//bazel/common_config_settings:jpeg_encode_codec": ["SK_ENCODE_JPEG"], |
| "//bazel/common_config_settings:png_decode_codec": ["SK_CODEC_DECODES_PNG"], |
| "//bazel/common_config_settings:png_encode_codec": ["SK_ENCODE_PNG"], |
| "//bazel/common_config_settings:raw_decode_codec": [ |
| "SK_CODEC_DECODES_RAW", |
| "SK_CODEC_DECODES_JPEG", |
| ], |
| "//bazel/common_config_settings:webp_decode_codec": ["SK_CODEC_DECODES_WEBP"], |
| "//bazel/common_config_settings:webp_encode_codec": ["SK_ENCODE_WEBP"], |
| }, |
| default = [], |
| ) |
| |
| PLATFORM_DEFINES = select({ |
| "//bazel/common_config_settings:cpu_wasm": [ |
| # working around https://github.com/emscripten-core/emscripten/issues/10072 |
| "SK_FORCE_8_BYTE_ALIGNMENT", |
| "SK_DISABLE_LEGACY_SHADERCONTEXT", |
| "SK_DISABLE_AAA", # This saves about 57KB of code size, uncompressed |
| ], |
| "//conditions:default": [], |
| }) |
| |
| SHAPER_DEFINES = select_multi( |
| { |
| "//bazel/common_config_settings:coretext_shaper": ["SK_SHAPER_CORETEXT_AVAILABLE"], |
| "//bazel/common_config_settings:harfbuzz_shaper": ["SK_SHAPER_HARFBUZZ_AVAILABLE"], |
| }, |
| default = [], |
| ) |
| |
| UNICODE_DEFINES = select({ |
| "//bazel/common_config_settings:use_icu_true": ["SK_UNICODE_AVAILABLE"], |
| "//conditions:default": [], |
| }) |
| |
| cc_library( |
| name = "defines_from_flags", |
| defines = GENERAL_DEFINES + GPU_DEFINES + CODEC_DEFINES + PLATFORM_DEFINES + |
| SHAPER_DEFINES + UNICODE_DEFINES, |
| visibility = ["//:__subpackages__"], |
| ) |