| """ |
| This file contains defines used by all builds of Skia. |
| """ |
| |
| load("//bazel:extra_defines.bzl", "EXTRA_DEFINES") |
| load("//bazel:skia_rules.bzl", "select_multi") |
| |
| GENERAL_DEFINES = [ |
| "SK_GAMMA_APPLY_TO_A8", |
| "SK_DEFAULT_TYPEFACE_IS_EMPTY", |
| "SK_DISABLE_LEGACY_DEFAULT_TYPEFACE", |
| ] + select({ |
| "//bazel/common_config_settings:debug_build": [ |
| "SK_DEBUG", |
| ], |
| "//bazel/common_config_settings:release_build": [ |
| "SK_RELEASE", |
| "NDEBUG", |
| ], |
| "//bazel/common_config_settings:fast_build": [ |
| "SK_DEBUG", |
| ], |
| }) + 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({ |
| "//src/gpu:enable_gpu_test_utils_true": [ |
| "GR_TEST_UTILS=1", |
| "SK_ALLOW_STATIC_GLOBAL_INITIALIZERS=1", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//src/sksl:enable_skslc_true": [ |
| "SKSL_STANDALONE", |
| "SK_DISABLE_TRACING", |
| "SK_ENABLE_SPIRV_CROSS", |
| "SK_ENABLE_SPIRV_VALIDATION", |
| "SK_ENABLE_WGSL_VALIDATION", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//src/sksl:enable_sksl_tracing_true": ["SKSL_ENABLE_TRACING"], |
| "//conditions:default": [], |
| }) + select({ |
| "//src/pdf:enable_pdf_backend_true": ["SK_SUPPORT_PDF"], |
| "//conditions:default": [], |
| }) + select({ |
| "//src/shaders:legacy_shader_context_true": [], # This is the default in SkTypes.h |
| "//src/shaders:legacy_shader_context_false": ["SK_DISABLE_LEGACY_SHADERCONTEXT"], |
| }) + select({ |
| "//src/lazy:enable_discardable_memory_true": ["SK_USE_DISCARDABLE_SCALEDIMAGECACHE"], |
| "//src/lazy:enable_discardable_memory_false": [], |
| }) + select({ |
| "//bazel/common_config_settings:build_for_debugger_true": ["SK_BUILD_FOR_DEBUGGER"], |
| "//conditions:default": [], |
| }) |
| |
| GPU_DEFINES = select_multi({ |
| "//src/gpu:gl_ganesh": [ |
| "SK_GL", |
| "SK_GANESH", |
| ], |
| "//src/gpu:vulkan_ganesh": [ |
| "SK_VULKAN", |
| "SK_GANESH", |
| ], |
| "//src/gpu:metal_ganesh": [ |
| "SK_METAL", |
| "SK_GANESH", |
| ], |
| }) + select({ |
| "//src/gpu:gl_standard": [ |
| "SK_ASSUME_GL=1", |
| ], |
| "//src/gpu:gles_standard": [ |
| "SK_ASSUME_GL_ES=1", |
| ], |
| "//src/gpu:webgl_standard": [ |
| "SK_ASSUME_WEBGL=1", |
| "SK_USE_WEBGL", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//src/gpu:vulkan_with_vma": [ |
| "SK_USE_VMA", |
| ], |
| "//conditions:default": [], |
| }) |
| |
| CODEC_DEFINES = select_multi({ |
| "//src/codec:avif_decode_codec": ["SK_CODEC_DECODES_AVIF"], |
| "//src/codec:gif_decode_codec": ["SK_HAS_WUFFS_LIBRARY"], |
| "//src/codec:jpeg_decode_codec": ["SK_CODEC_DECODES_JPEG"], |
| "//src/codec:png_decode_codec": ["SK_CODEC_DECODES_PNG"], |
| "//src/codec:raw_decode_codec": [ |
| "SK_CODEC_DECODES_RAW", |
| "SK_CODEC_DECODES_JPEG", |
| ], |
| "//src/codec:webp_decode_codec": ["SK_CODEC_DECODES_WEBP"], |
| }) |
| |
| TYPEFACE_DEFINES = select_multi( |
| { |
| "//src/ports:uses_freetype": ["SK_TYPEFACE_FACTORY_FREETYPE"], |
| #TODO: others when they become available |
| }, |
| ) |
| |
| 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_FORCE_AAA", |
| ], |
| "//conditions:default": [], |
| }) + select({ |
| "//bazel/platform:trivial_abi": ["SK_TRIVIAL_ABI=[[clang::trivial_abi]]"], |
| "//bazel/common_config_settings:cpu_wasm": ["SK_TRIVIAL_ABI=[[clang::trivial_abi]]"], |
| "//conditions:default": [], |
| }) |
| |
| # Skia's public headers can work with any version of a Vulkan header. When compiling Skia internals, |
| # we want to use the Vulkan headers in //include/third_party/vulkan, so we set this define only when |
| # building the library but not exporting it for clients, so they can use whatever vulkan they want. |
| GENERAL_LOCAL_DEFINES = ["SKIA_IMPLEMENTATION=1"] |
| |
| DEFAULT_DEFINES = GENERAL_DEFINES + GPU_DEFINES + CODEC_DEFINES + TYPEFACE_DEFINES + PLATFORM_DEFINES + EXTRA_DEFINES |
| |
| DEFAULT_LOCAL_DEFINES = GENERAL_LOCAL_DEFINES |