# Copyright 2018 The Dawn Authors # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import("//build_overrides/build.gni") import("//build_overrides/vulkan_validation_layers.gni") import("generator/dawn_generator.gni") import("scripts/dawn_component.gni") import("scripts/dawn_features.gni") import("scripts/dawn_overrides_with_defaults.gni") import("//testing/test.gni") # Swiftshader is an optional dependency of Dawn so we only use it if the path # to it has been set. use_swiftshader = dawn_use_swiftshader && dawn_swiftshader_dir != "" if (use_swiftshader) { assert(dawn_enable_vulkan, "dawn_use_swiftshader requires dawn_enable_vulkan=true") import("${dawn_swiftshader_dir}/src/Vulkan/vulkan.gni") } # Import mac_min_system_version if (is_mac) { import("//build/config/mac/mac_sdk.gni") } ############################################################################### # dawn_platform ############################################################################### source_set("dawn_platform") { configs += [ "${dawn_root}/src/common:dawn_internal" ] sources = [ "${dawn_root}/src/include/dawn_platform/DawnPlatform.h", "src/dawn_platform/tracing/EventTracer.cpp", "src/dawn_platform/tracing/EventTracer.h", "src/dawn_platform/tracing/TraceEvent.h", ] deps = [ "${dawn_root}/src/common", ] } ############################################################################### # libdawn_native ############################################################################### config("libdawn_native_internal") { configs = [ "${dawn_root}/src/common:dawn_internal" ] # Suppress warnings that Metal isn't in the deployment target of Chrome: # initialization of the Metal backend is behind a IsMetalSupported check so # Dawn won't call Metal functions on macOS 10.10. # At the time this is written Chromium supports 10.10.0 and above, so if we # aren't on 10.11 it means we are on 10.11 and above, and Metal is available. # Skipping this check on 10.11 and above is important as it allows getting # proper compilation warning when using 10.12 and above feature for example. # TODO(cwallez@chromium.org): Consider using API_AVAILABLE annotations on all # metal code in dawn once crbug.com/1004024 is sorted out if Chromium still # supports 10.10 then. if (is_mac && mac_min_system_version == "10.10.0") { cflags_objcc = [ "-Wno-unguarded-availability" ] } } config("libdawn_native_weak_framework") { if (is_mac && dawn_enable_metal) { ldflags = [ "-weak_framework", "Metal", ] } } dawn_json_generator("libdawn_native_utils_gen") { target = "dawn_native_utils" outputs = [ "src/dawn_native/ProcTable.cpp", "src/dawn_native/wgpu_structs_autogen.h", "src/dawn_native/wgpu_structs_autogen.cpp", "src/dawn_native/ValidationUtils_autogen.h", "src/dawn_native/ValidationUtils_autogen.cpp", ] } if (dawn_enable_opengl) { dawn_generator("libdawn_native_opengl_loader_gen") { script = "generator/opengl_loader_generator.py" args = [ "--gl-xml", rebase_path("third_party/khronos/gl.xml", root_build_dir), "--supported-extensions", rebase_path("src/dawn_native/opengl/supported_extensions.json", root_build_dir), ] outputs = [ "src/dawn_native/opengl/OpenGLFunctionsBase_autogen.cpp", "src/dawn_native/opengl/OpenGLFunctionsBase_autogen.h", "src/dawn_native/opengl/opengl_platform_autogen.h", ] } } # Public libdawn_native headers so they can be publically visible for # dependencies of libdawn_native source_set("libdawn_native_headers") { public_deps = [ "${dawn_root}/src/dawn:dawncpp_headers", ] all_dependent_configs = [ "${dawn_root}/src/common:dawn_public_include_dirs" ] sources = [ "src/include/dawn_native/DawnNative.h", "src/include/dawn_native/dawn_native_export.h", # Include all backend's public headers so that dependencies can include # them even when the backends are disabled. "src/include/dawn_native/D3D12Backend.h", "src/include/dawn_native/MetalBackend.h", "src/include/dawn_native/NullBackend.h", "src/include/dawn_native/OpenGLBackend.h", "src/include/dawn_native/VulkanBackend.h", ] } # The meat of the compilation for libdawn_native so that we can cheaply have # shared_library / static_library versions of it. It compiles all the files # except those that define exported symbols. source_set("libdawn_native_sources") { deps = [ ":libdawn_native_headers", ":libdawn_native_utils_gen", "${dawn_root}/src/common", "${dawn_shaderc_dir}:spirv_cross", "${dawn_spirv_tools_dir}:spvtools_val", ] defines = [] libs = [] data_deps = [] configs += [ ":libdawn_native_internal" ] # Dependencies that are needed to compile libdawn_native entry points in # FooBackend.cpp need to be public deps so they are propagated to the # libdawn_native target public_deps = [ ":dawn_platform", "${dawn_shaderc_dir}:libshaderc_spvc", ] sources = get_target_outputs(":libdawn_native_utils_gen") sources += [ "src/dawn_native/Adapter.cpp", "src/dawn_native/Adapter.h", "src/dawn_native/AttachmentState.cpp", "src/dawn_native/AttachmentState.h", "src/dawn_native/BackendConnection.cpp", "src/dawn_native/BackendConnection.h", "src/dawn_native/BindGroup.cpp", "src/dawn_native/BindGroup.h", "src/dawn_native/BindGroupLayout.cpp", "src/dawn_native/BindGroupLayout.h", "src/dawn_native/BindGroupTracker.h", "src/dawn_native/BuddyAllocator.cpp", "src/dawn_native/BuddyAllocator.h", "src/dawn_native/BuddyMemoryAllocator.cpp", "src/dawn_native/BuddyMemoryAllocator.h", "src/dawn_native/Buffer.cpp", "src/dawn_native/Buffer.h", "src/dawn_native/CachedObject.cpp", "src/dawn_native/CachedObject.h", "src/dawn_native/CommandAllocator.cpp", "src/dawn_native/CommandAllocator.h", "src/dawn_native/CommandBuffer.cpp", "src/dawn_native/CommandBuffer.h", "src/dawn_native/CommandBufferStateTracker.cpp", "src/dawn_native/CommandBufferStateTracker.h", "src/dawn_native/CommandEncoder.cpp", "src/dawn_native/CommandEncoder.h", "src/dawn_native/CommandValidation.cpp", "src/dawn_native/CommandValidation.h", "src/dawn_native/Commands.cpp", "src/dawn_native/Commands.h", "src/dawn_native/ComputePassEncoder.cpp", "src/dawn_native/ComputePassEncoder.h", "src/dawn_native/ComputePipeline.cpp", "src/dawn_native/ComputePipeline.h", "src/dawn_native/Device.cpp", "src/dawn_native/Device.h", "src/dawn_native/DynamicUploader.cpp", "src/dawn_native/DynamicUploader.h", "src/dawn_native/EncodingContext.cpp", "src/dawn_native/EncodingContext.h", "src/dawn_native/Error.cpp", "src/dawn_native/Error.h", "src/dawn_native/ErrorData.cpp", "src/dawn_native/ErrorData.h", "src/dawn_native/ErrorInjector.cpp", "src/dawn_native/ErrorInjector.h", "src/dawn_native/ErrorScope.cpp", "src/dawn_native/ErrorScope.h", "src/dawn_native/ErrorScopeTracker.cpp", "src/dawn_native/ErrorScopeTracker.h", "src/dawn_native/Extensions.cpp", "src/dawn_native/Extensions.h", "src/dawn_native/Fence.cpp", "src/dawn_native/Fence.h", "src/dawn_native/FenceSignalTracker.cpp", "src/dawn_native/FenceSignalTracker.h", "src/dawn_native/Format.cpp", "src/dawn_native/Format.h", "src/dawn_native/Forward.h", "src/dawn_native/Instance.cpp", "src/dawn_native/Instance.h", "src/dawn_native/ObjectBase.cpp", "src/dawn_native/ObjectBase.h", "src/dawn_native/PassResourceUsage.h", "src/dawn_native/PassResourceUsageTracker.cpp", "src/dawn_native/PassResourceUsageTracker.h", "src/dawn_native/PerStage.cpp", "src/dawn_native/PerStage.h", "src/dawn_native/Pipeline.cpp", "src/dawn_native/Pipeline.h", "src/dawn_native/PipelineLayout.cpp", "src/dawn_native/PipelineLayout.h", "src/dawn_native/ProgrammablePassEncoder.cpp", "src/dawn_native/ProgrammablePassEncoder.h", "src/dawn_native/Queue.cpp", "src/dawn_native/Queue.h", "src/dawn_native/RefCounted.cpp", "src/dawn_native/RefCounted.h", "src/dawn_native/RenderBundle.cpp", "src/dawn_native/RenderBundle.h", "src/dawn_native/RenderBundleEncoder.cpp", "src/dawn_native/RenderBundleEncoder.h", "src/dawn_native/RenderEncoderBase.cpp", "src/dawn_native/RenderEncoderBase.h", "src/dawn_native/RenderPassEncoder.cpp", "src/dawn_native/RenderPassEncoder.h", "src/dawn_native/RenderPipeline.cpp", "src/dawn_native/RenderPipeline.h", "src/dawn_native/ResourceHeap.h", "src/dawn_native/ResourceHeapAllocator.h", "src/dawn_native/ResourceMemoryAllocation.cpp", "src/dawn_native/ResourceMemoryAllocation.h", "src/dawn_native/RingBufferAllocator.cpp", "src/dawn_native/RingBufferAllocator.h", "src/dawn_native/Sampler.cpp", "src/dawn_native/Sampler.h", "src/dawn_native/ShaderModule.cpp", "src/dawn_native/ShaderModule.h", "src/dawn_native/StagingBuffer.cpp", "src/dawn_native/StagingBuffer.h", "src/dawn_native/Surface.cpp", "src/dawn_native/Surface.h", "src/dawn_native/SwapChain.cpp", "src/dawn_native/SwapChain.h", "src/dawn_native/Texture.cpp", "src/dawn_native/Texture.h", "src/dawn_native/ToBackend.h", "src/dawn_native/Toggles.cpp", "src/dawn_native/Toggles.h", "src/dawn_native/dawn_platform.h", ] if (dawn_enable_d3d12) { libs += [ "dxguid.lib" ] sources += [ "src/dawn_native/d3d12/AdapterD3D12.cpp", "src/dawn_native/d3d12/AdapterD3D12.h", "src/dawn_native/d3d12/BackendD3D12.cpp", "src/dawn_native/d3d12/BackendD3D12.h", "src/dawn_native/d3d12/BindGroupD3D12.cpp", "src/dawn_native/d3d12/BindGroupD3D12.h", "src/dawn_native/d3d12/BindGroupLayoutD3D12.cpp", "src/dawn_native/d3d12/BindGroupLayoutD3D12.h", "src/dawn_native/d3d12/BufferD3D12.cpp", "src/dawn_native/d3d12/BufferD3D12.h", "src/dawn_native/d3d12/CommandAllocatorManager.cpp", "src/dawn_native/d3d12/CommandAllocatorManager.h", "src/dawn_native/d3d12/CommandBufferD3D12.cpp", "src/dawn_native/d3d12/CommandBufferD3D12.h", "src/dawn_native/d3d12/CommandRecordingContext.cpp", "src/dawn_native/d3d12/CommandRecordingContext.h", "src/dawn_native/d3d12/ComputePipelineD3D12.cpp", "src/dawn_native/d3d12/ComputePipelineD3D12.h", "src/dawn_native/d3d12/D3D12Error.cpp", "src/dawn_native/d3d12/D3D12Error.h", "src/dawn_native/d3d12/D3D12Info.cpp", "src/dawn_native/d3d12/D3D12Info.h", "src/dawn_native/d3d12/DescriptorHeapAllocationD3D12.cpp", "src/dawn_native/d3d12/DescriptorHeapAllocationD3D12.h", "src/dawn_native/d3d12/DescriptorHeapAllocator.cpp", "src/dawn_native/d3d12/DescriptorHeapAllocator.h", "src/dawn_native/d3d12/DeviceD3D12.cpp", "src/dawn_native/d3d12/DeviceD3D12.h", "src/dawn_native/d3d12/Forward.h", "src/dawn_native/d3d12/HeapAllocatorD3D12.cpp", "src/dawn_native/d3d12/HeapAllocatorD3D12.h", "src/dawn_native/d3d12/HeapD3D12.cpp", "src/dawn_native/d3d12/HeapD3D12.h", "src/dawn_native/d3d12/NativeSwapChainImplD3D12.cpp", "src/dawn_native/d3d12/NativeSwapChainImplD3D12.h", "src/dawn_native/d3d12/PipelineLayoutD3D12.cpp", "src/dawn_native/d3d12/PipelineLayoutD3D12.h", "src/dawn_native/d3d12/PlatformFunctions.cpp", "src/dawn_native/d3d12/PlatformFunctions.h", "src/dawn_native/d3d12/QueueD3D12.cpp", "src/dawn_native/d3d12/QueueD3D12.h", "src/dawn_native/d3d12/RenderPassBuilderD3D12.cpp", "src/dawn_native/d3d12/RenderPassBuilderD3D12.h", "src/dawn_native/d3d12/RenderPipelineD3D12.cpp", "src/dawn_native/d3d12/RenderPipelineD3D12.h", "src/dawn_native/d3d12/ResourceAllocatorManagerD3D12.cpp", "src/dawn_native/d3d12/ResourceAllocatorManagerD3D12.h", "src/dawn_native/d3d12/ResourceHeapAllocationD3D12.cpp", "src/dawn_native/d3d12/ResourceHeapAllocationD3D12.h", "src/dawn_native/d3d12/SamplerD3D12.cpp", "src/dawn_native/d3d12/SamplerD3D12.h", "src/dawn_native/d3d12/ShaderModuleD3D12.cpp", "src/dawn_native/d3d12/ShaderModuleD3D12.h", "src/dawn_native/d3d12/ShaderVisibleDescriptorAllocatorD3D12.cpp", "src/dawn_native/d3d12/ShaderVisibleDescriptorAllocatorD3D12.h", "src/dawn_native/d3d12/StagingBufferD3D12.cpp", "src/dawn_native/d3d12/StagingBufferD3D12.h", "src/dawn_native/d3d12/SwapChainD3D12.cpp", "src/dawn_native/d3d12/SwapChainD3D12.h", "src/dawn_native/d3d12/TextureCopySplitter.cpp", "src/dawn_native/d3d12/TextureCopySplitter.h", "src/dawn_native/d3d12/TextureD3D12.cpp", "src/dawn_native/d3d12/TextureD3D12.h", "src/dawn_native/d3d12/UtilsD3D12.cpp", "src/dawn_native/d3d12/UtilsD3D12.h", "src/dawn_native/d3d12/d3d12_platform.h", ] } if (dawn_enable_metal) { libs += [ "Cocoa.framework", "IOKit.framework", "IOSurface.framework", "QuartzCore.framework", ] sources += [ "src/dawn_native/Surface_metal.mm", "src/dawn_native/metal/BackendMTL.h", "src/dawn_native/metal/BackendMTL.mm", "src/dawn_native/metal/BufferMTL.h", "src/dawn_native/metal/BufferMTL.mm", "src/dawn_native/metal/CommandBufferMTL.h", "src/dawn_native/metal/CommandBufferMTL.mm", "src/dawn_native/metal/CommandRecordingContext.h", "src/dawn_native/metal/CommandRecordingContext.mm", "src/dawn_native/metal/ComputePipelineMTL.h", "src/dawn_native/metal/ComputePipelineMTL.mm", "src/dawn_native/metal/DeviceMTL.h", "src/dawn_native/metal/DeviceMTL.mm", "src/dawn_native/metal/Forward.h", "src/dawn_native/metal/PipelineLayoutMTL.h", "src/dawn_native/metal/PipelineLayoutMTL.mm", "src/dawn_native/metal/QueueMTL.h", "src/dawn_native/metal/QueueMTL.mm", "src/dawn_native/metal/RenderPipelineMTL.h", "src/dawn_native/metal/RenderPipelineMTL.mm", "src/dawn_native/metal/SamplerMTL.h", "src/dawn_native/metal/SamplerMTL.mm", "src/dawn_native/metal/ShaderModuleMTL.h", "src/dawn_native/metal/ShaderModuleMTL.mm", "src/dawn_native/metal/StagingBufferMTL.h", "src/dawn_native/metal/StagingBufferMTL.mm", "src/dawn_native/metal/SwapChainMTL.h", "src/dawn_native/metal/SwapChainMTL.mm", "src/dawn_native/metal/TextureMTL.h", "src/dawn_native/metal/TextureMTL.mm", "src/dawn_native/metal/UtilsMetal.h", "src/dawn_native/metal/UtilsMetal.mm", ] } if (dawn_enable_null) { sources += [ "src/dawn_native/null/DeviceNull.cpp", "src/dawn_native/null/DeviceNull.h", ] } if (dawn_enable_opengl) { public_deps += [ ":libdawn_native_opengl_loader_gen", "third_party:khronos_platform", ] sources += get_target_outputs(":libdawn_native_opengl_loader_gen") sources += [ "src/dawn_native/opengl/BackendGL.cpp", "src/dawn_native/opengl/BackendGL.h", "src/dawn_native/opengl/BufferGL.cpp", "src/dawn_native/opengl/BufferGL.h", "src/dawn_native/opengl/CommandBufferGL.cpp", "src/dawn_native/opengl/CommandBufferGL.h", "src/dawn_native/opengl/ComputePipelineGL.cpp", "src/dawn_native/opengl/ComputePipelineGL.h", "src/dawn_native/opengl/DeviceGL.cpp", "src/dawn_native/opengl/DeviceGL.h", "src/dawn_native/opengl/Forward.h", "src/dawn_native/opengl/GLFormat.cpp", "src/dawn_native/opengl/GLFormat.h", "src/dawn_native/opengl/NativeSwapChainImplGL.cpp", "src/dawn_native/opengl/NativeSwapChainImplGL.h", "src/dawn_native/opengl/OpenGLFunctions.cpp", "src/dawn_native/opengl/OpenGLFunctions.h", "src/dawn_native/opengl/PersistentPipelineStateGL.cpp", "src/dawn_native/opengl/PersistentPipelineStateGL.h", "src/dawn_native/opengl/PipelineGL.cpp", "src/dawn_native/opengl/PipelineGL.h", "src/dawn_native/opengl/PipelineLayoutGL.cpp", "src/dawn_native/opengl/PipelineLayoutGL.h", "src/dawn_native/opengl/QueueGL.cpp", "src/dawn_native/opengl/QueueGL.h", "src/dawn_native/opengl/RenderPipelineGL.cpp", "src/dawn_native/opengl/RenderPipelineGL.h", "src/dawn_native/opengl/SamplerGL.cpp", "src/dawn_native/opengl/SamplerGL.h", "src/dawn_native/opengl/ShaderModuleGL.cpp", "src/dawn_native/opengl/ShaderModuleGL.h", "src/dawn_native/opengl/SwapChainGL.cpp", "src/dawn_native/opengl/SwapChainGL.h", "src/dawn_native/opengl/TextureGL.cpp", "src/dawn_native/opengl/TextureGL.h", "src/dawn_native/opengl/UtilsGL.cpp", "src/dawn_native/opengl/UtilsGL.h", "src/dawn_native/opengl/opengl_platform.h", ] } if (dawn_enable_vulkan) { public_deps += [ "third_party:vulkan_headers" ] sources += [ "src/dawn_native/vulkan/AdapterVk.cpp", "src/dawn_native/vulkan/AdapterVk.h", "src/dawn_native/vulkan/BackendVk.cpp", "src/dawn_native/vulkan/BackendVk.h", "src/dawn_native/vulkan/BindGroupLayoutVk.cpp", "src/dawn_native/vulkan/BindGroupLayoutVk.h", "src/dawn_native/vulkan/BindGroupVk.cpp", "src/dawn_native/vulkan/BindGroupVk.h", "src/dawn_native/vulkan/BufferVk.cpp", "src/dawn_native/vulkan/BufferVk.h", "src/dawn_native/vulkan/CommandBufferVk.cpp", "src/dawn_native/vulkan/CommandBufferVk.h", "src/dawn_native/vulkan/CommandRecordingContext.h", "src/dawn_native/vulkan/ComputePipelineVk.cpp", "src/dawn_native/vulkan/ComputePipelineVk.h", "src/dawn_native/vulkan/DescriptorSetService.cpp", "src/dawn_native/vulkan/DescriptorSetService.h", "src/dawn_native/vulkan/DeviceVk.cpp", "src/dawn_native/vulkan/DeviceVk.h", "src/dawn_native/vulkan/ExternalHandle.h", "src/dawn_native/vulkan/FencedDeleter.cpp", "src/dawn_native/vulkan/FencedDeleter.h", "src/dawn_native/vulkan/Forward.h", "src/dawn_native/vulkan/NativeSwapChainImplVk.cpp", "src/dawn_native/vulkan/NativeSwapChainImplVk.h", "src/dawn_native/vulkan/PipelineLayoutVk.cpp", "src/dawn_native/vulkan/PipelineLayoutVk.h", "src/dawn_native/vulkan/QueueVk.cpp", "src/dawn_native/vulkan/QueueVk.h", "src/dawn_native/vulkan/RenderPassCache.cpp", "src/dawn_native/vulkan/RenderPassCache.h", "src/dawn_native/vulkan/RenderPipelineVk.cpp", "src/dawn_native/vulkan/RenderPipelineVk.h", "src/dawn_native/vulkan/ResourceHeapVk.cpp", "src/dawn_native/vulkan/ResourceHeapVk.h", "src/dawn_native/vulkan/ResourceMemoryAllocatorVk.cpp", "src/dawn_native/vulkan/ResourceMemoryAllocatorVk.h", "src/dawn_native/vulkan/SamplerVk.cpp", "src/dawn_native/vulkan/SamplerVk.h", "src/dawn_native/vulkan/ShaderModuleVk.cpp", "src/dawn_native/vulkan/ShaderModuleVk.h", "src/dawn_native/vulkan/StagingBufferVk.cpp", "src/dawn_native/vulkan/StagingBufferVk.h", "src/dawn_native/vulkan/SwapChainVk.cpp", "src/dawn_native/vulkan/SwapChainVk.h", "src/dawn_native/vulkan/TextureVk.cpp", "src/dawn_native/vulkan/TextureVk.h", "src/dawn_native/vulkan/UtilsVulkan.cpp", "src/dawn_native/vulkan/UtilsVulkan.h", "src/dawn_native/vulkan/VulkanError.cpp", "src/dawn_native/vulkan/VulkanError.h", "src/dawn_native/vulkan/VulkanFunctions.cpp", "src/dawn_native/vulkan/VulkanFunctions.h", "src/dawn_native/vulkan/VulkanInfo.cpp", "src/dawn_native/vulkan/VulkanInfo.h", "src/dawn_native/vulkan/external_memory/MemoryService.h", "src/dawn_native/vulkan/external_semaphore/SemaphoreService.h", ] if (is_chromeos) { sources += [ "src/dawn_native/vulkan/external_memory/MemoryServiceDmaBuf.cpp", "src/dawn_native/vulkan/external_semaphore/SemaphoreServiceOpaqueFD.cpp", ] } else if (is_linux) { sources += [ "src/dawn_native/vulkan/external_memory/MemoryServiceOpaqueFD.cpp", "src/dawn_native/vulkan/external_semaphore/SemaphoreServiceOpaqueFD.cpp", ] } else if (is_fuchsia) { sources += [ "src/dawn_native/vulkan/external_memory/MemoryServiceZirconHandle.cpp", "src/dawn_native/vulkan/external_semaphore/SemaphoreServiceZirconHandle.cpp", ] } else { sources += [ "src/dawn_native/vulkan/external_memory/MemoryServiceNull.cpp", "src/dawn_native/vulkan/external_semaphore/SemaphoreServiceNull.cpp", ] } if (build_with_chromium && is_fuchsia) { # Necessary to ensure that the Vulkan libraries will be in the # final Fuchsia package. data_deps = [ # NOTE: The line below is a work around for http://crbug.com/1001081 "//third_party/fuchsia-sdk/sdk:trace_engine", "//third_party/fuchsia-sdk:vulkan_base", "//third_party/fuchsia-sdk:vulkan_validation", ] } if (dawn_enable_vulkan_validation_layers) { defines += [ "DAWN_ENABLE_VULKAN_VALIDATION_LAYERS", "DAWN_VK_DATA_DIR=\"$vulkan_data_subdir\"", ] } if (use_swiftshader) { data_deps += [ "${dawn_swiftshader_dir}/src/Vulkan:icd_file", "${dawn_swiftshader_dir}/src/Vulkan:swiftshader_libvulkan", ] defines += [ "DAWN_ENABLE_SWIFTSHADER", "DAWN_SWIFTSHADER_VK_ICD_JSON=\"${swiftshader_icd_file_name}\"", ] } } if (dawn_use_x11) { libs += [ "X11" ] } } # The static and shared libraries for libdawn_native. Most of the files are # already compiled in libdawn_native_sources, but we still need to compile # files defining exported symbols. dawn_component("libdawn_native") { DEFINE_PREFIX = "DAWN_NATIVE" #Make headers publically visible public_deps = [ ":libdawn_native_headers", ] deps = [ ":libdawn_native_sources", "${dawn_root}/src/common", ] sources = [ "src/dawn_native/DawnNative.cpp", ] configs = [ ":libdawn_native_internal" ] public_configs = [ ":libdawn_native_weak_framework" ] if (dawn_enable_d3d12) { sources += [ "src/dawn_native/d3d12/D3D12Backend.cpp" ] } if (dawn_enable_metal) { sources += [ "src/dawn_native/metal/MetalBackend.mm" ] } if (dawn_enable_null) { sources += [ "src/dawn_native/null/NullBackend.cpp" ] } if (dawn_enable_opengl) { sources += [ "src/dawn_native/opengl/OpenGLBackend.cpp" ] } if (dawn_enable_vulkan) { sources += [ "src/dawn_native/vulkan/VulkanBackend.cpp" ] if (dawn_enable_vulkan_validation_layers) { data_deps = [ "${dawn_vulkan_validation_layers_dir}:vulkan_validation_layers", ] if (!is_android) { data_deps += [ "${dawn_vulkan_validation_layers_dir}:vulkan_gen_json_files" ] } } } } ############################################################################### # libdawn_wire ############################################################################### dawn_json_generator("libdawn_wire_gen") { target = "dawn_wire" outputs = [ "src/dawn_wire/WireCmd_autogen.h", "src/dawn_wire/WireCmd_autogen.cpp", "src/dawn_wire/client/ApiObjects_autogen.h", "src/dawn_wire/client/ApiProcs_autogen.cpp", "src/dawn_wire/client/ApiProcs_autogen.h", "src/dawn_wire/client/ClientBase_autogen.h", "src/dawn_wire/client/ClientHandlers_autogen.cpp", "src/dawn_wire/client/ClientPrototypes_autogen.inc", "src/dawn_wire/server/ServerBase_autogen.h", "src/dawn_wire/server/ServerDoers_autogen.cpp", "src/dawn_wire/server/ServerHandlers_autogen.cpp", "src/dawn_wire/server/ServerPrototypes_autogen.inc", ] } dawn_component("libdawn_wire") { DEFINE_PREFIX = "DAWN_WIRE" deps = [ ":libdawn_wire_gen", "${dawn_root}/src/common", "${dawn_root}/src/dawn_wire:libdawn_wire_headers", ] configs = [ "${dawn_root}/src/common:dawn_internal" ] sources = get_target_outputs(":libdawn_wire_gen") sources += [ "src/dawn_wire/WireClient.cpp", "src/dawn_wire/WireDeserializeAllocator.cpp", "src/dawn_wire/WireDeserializeAllocator.h", "src/dawn_wire/WireServer.cpp", "src/dawn_wire/client/ApiObjects.h", "src/dawn_wire/client/ApiProcs.cpp", "src/dawn_wire/client/Buffer.cpp", "src/dawn_wire/client/Buffer.h", "src/dawn_wire/client/Client.cpp", "src/dawn_wire/client/Client.h", "src/dawn_wire/client/ClientDoers.cpp", "src/dawn_wire/client/ClientInlineMemoryTransferService.cpp", "src/dawn_wire/client/Device.cpp", "src/dawn_wire/client/Device.h", "src/dawn_wire/client/Fence.cpp", "src/dawn_wire/client/Fence.h", "src/dawn_wire/client/ObjectAllocator.h", "src/dawn_wire/server/ObjectStorage.h", "src/dawn_wire/server/Server.cpp", "src/dawn_wire/server/Server.h", "src/dawn_wire/server/ServerBuffer.cpp", "src/dawn_wire/server/ServerDevice.cpp", "src/dawn_wire/server/ServerFence.cpp", "src/dawn_wire/server/ServerInlineMemoryTransferService.cpp", "src/dawn_wire/server/ServerQueue.cpp", ] # Make headers publically visible public_deps = [ "${dawn_root}/src/dawn_wire:libdawn_wire_headers", ] } ############################################################################### # GLFW wrapping target ############################################################################### supports_glfw_for_windowing = is_win || (is_linux && !is_chromeos) || is_mac # GLFW does not support ChromeOS, Android or Fuchsia, so provide a small mock # library that can be linked into the Dawn tests on these platforms. Otherwise, # use the real library from third_party/. if (supports_glfw_for_windowing) { group("dawn_glfw") { public_deps = [ "third_party:glfw", ] } } else if (is_fuchsia) { # The mock implementation of GLFW on Fuchsia config("dawn_glfw_public_config") { # Allow inclusion of include_dirs = [ "${dawn_glfw_dir}/include" ] # The GLFW/glfw3.h header includes by default, but the latter # does not exist on Fuchsia. Defining GLFW_INCLUDE_NONE helps work around # the issue, but it needs to be defined for any file that includes the # header. defines = [ "GLFW_INCLUDE_NONE", "GLFW_INCLUDE_VULKAN", ] } static_library("dawn_glfw") { sources = [ # NOTE: The header below is required to pass "gn check". "${dawn_glfw_dir}/include/GLFW/glfw3.h", "src/utils/Glfw3Fuchsia.cpp", ] public_configs = [ ":dawn_glfw_public_config" ] deps = [ "${dawn_root}/src/common", ] } } else { # Just skip GLFW on other systems group("dawn_glfw") { } } ############################################################################### # Utils for tests and samples ############################################################################### static_library("dawn_utils") { configs += [ "${dawn_root}/src/common:dawn_internal" ] sources = [ "src/utils/ComboRenderBundleEncoderDescriptor.cpp", "src/utils/ComboRenderBundleEncoderDescriptor.h", "src/utils/ComboRenderPipelineDescriptor.cpp", "src/utils/ComboRenderPipelineDescriptor.h", "src/utils/SystemUtils.cpp", "src/utils/SystemUtils.h", "src/utils/TerribleCommandBuffer.cpp", "src/utils/TerribleCommandBuffer.h", "src/utils/Timer.h", "src/utils/WGPUHelpers.cpp", "src/utils/WGPUHelpers.h", ] deps = [ ":libdawn_native", ":libdawn_wire", "${dawn_root}/src/common", "${dawn_shaderc_dir}:libshaderc", ] libs = [] if (is_win) { sources += [ "src/utils/WindowsTimer.cpp" ] } else if (is_mac) { sources += [ "src/utils/OSXTimer.cpp", "src/utils/ObjCUtils.h", "src/utils/ObjCUtils.mm", ] libs += [ "QuartzCore.framework" ] } else { sources += [ "src/utils/PosixTimer.cpp" ] } if (supports_glfw_for_windowing) { sources += [ "src/utils/GLFWUtils.cpp", "src/utils/GLFWUtils.h", ] deps += [ ":dawn_glfw" ] if (dawn_enable_metal) { sources += [ "src/utils/GLFWUtils_metal.mm" ] libs += [ "Metal.framework" ] } } public_deps = [ "${dawn_root}/src/dawn:dawncpp_headers", ] } ############################################################################### # Dawn test targets ############################################################################### dawn_json_generator("mock_webgpu_gen") { target = "mock_webgpu" outputs = [ "src/dawn/mock_webgpu.h", "src/dawn/mock_webgpu.cpp", ] } test("dawn_unittests") { configs += [ "${dawn_root}/src/common:dawn_internal" ] deps = [ ":dawn_utils", ":libdawn_native", ":libdawn_native_sources", ":libdawn_wire", ":mock_webgpu_gen", "${dawn_root}/src/common", "${dawn_root}/src/dawn:dawncpp", "${dawn_root}/src/dawn:libdawn_proc", "third_party:gmock_and_gtest", ] # Add internal Dawn Native headers and config for internal unittests. deps += [ ":libdawn_native_headers" ] configs += [ ":libdawn_native_internal" ] sources = get_target_outputs(":mock_webgpu_gen") sources += [ "src/dawn_wire/client/ClientMemoryTransferService_mock.cpp", "src/dawn_wire/client/ClientMemoryTransferService_mock.h", "src/dawn_wire/server/ServerMemoryTransferService_mock.cpp", "src/dawn_wire/server/ServerMemoryTransferService_mock.h", "src/tests/unittests/BitSetIteratorTests.cpp", "src/tests/unittests/BuddyAllocatorTests.cpp", "src/tests/unittests/BuddyMemoryAllocatorTests.cpp", "src/tests/unittests/CommandAllocatorTests.cpp", "src/tests/unittests/EnumClassBitmasksTests.cpp", "src/tests/unittests/ErrorTests.cpp", "src/tests/unittests/ExtensionTests.cpp", "src/tests/unittests/GetProcAddressTests.cpp", "src/tests/unittests/LinkedListTests.cpp", "src/tests/unittests/MathTests.cpp", "src/tests/unittests/ObjectBaseTests.cpp", "src/tests/unittests/PerStageTests.cpp", "src/tests/unittests/PlacementAllocatedTests.cpp", "src/tests/unittests/RefCountedTests.cpp", "src/tests/unittests/ResultTests.cpp", "src/tests/unittests/RingBufferAllocatorTests.cpp", "src/tests/unittests/SerialMapTests.cpp", "src/tests/unittests/SerialQueueTests.cpp", "src/tests/unittests/SlabAllocatorTests.cpp", "src/tests/unittests/SystemUtilsTests.cpp", "src/tests/unittests/ToBackendTests.cpp", "src/tests/unittests/validation/BindGroupValidationTests.cpp", "src/tests/unittests/validation/BufferValidationTests.cpp", "src/tests/unittests/validation/CommandBufferValidationTests.cpp", "src/tests/unittests/validation/ComputeIndirectValidationTests.cpp", "src/tests/unittests/validation/ComputePassValidationTests.cpp", "src/tests/unittests/validation/ComputeValidationTests.cpp", "src/tests/unittests/validation/CopyCommandsValidationTests.cpp", "src/tests/unittests/validation/DebugMarkerValidationTests.cpp", "src/tests/unittests/validation/DrawIndirectValidationTests.cpp", "src/tests/unittests/validation/DynamicStateCommandValidationTests.cpp", "src/tests/unittests/validation/ErrorScopeValidationTests.cpp", "src/tests/unittests/validation/FenceValidationTests.cpp", "src/tests/unittests/validation/GetBindGroupLayoutValidationTests.cpp", "src/tests/unittests/validation/QueueSubmitValidationTests.cpp", "src/tests/unittests/validation/RenderBundleValidationTests.cpp", "src/tests/unittests/validation/RenderPassDescriptorValidationTests.cpp", "src/tests/unittests/validation/RenderPassValidationTests.cpp", "src/tests/unittests/validation/RenderPipelineValidationTests.cpp", "src/tests/unittests/validation/SamplerValidationTests.cpp", "src/tests/unittests/validation/ShaderModuleValidationTests.cpp", "src/tests/unittests/validation/TextureValidationTests.cpp", "src/tests/unittests/validation/TextureViewValidationTests.cpp", "src/tests/unittests/validation/ToggleValidationTests.cpp", "src/tests/unittests/validation/ValidationTest.cpp", "src/tests/unittests/validation/ValidationTest.h", "src/tests/unittests/validation/VertexBufferValidationTests.cpp", "src/tests/unittests/validation/VertexStateValidationTests.cpp", "src/tests/unittests/wire/WireArgumentTests.cpp", "src/tests/unittests/wire/WireBasicTests.cpp", "src/tests/unittests/wire/WireBufferMappingTests.cpp", "src/tests/unittests/wire/WireErrorCallbackTests.cpp", "src/tests/unittests/wire/WireFenceTests.cpp", "src/tests/unittests/wire/WireInjectTextureTests.cpp", "src/tests/unittests/wire/WireMemoryTransferServiceTests.cpp", "src/tests/unittests/wire/WireOptionalTests.cpp", "src/tests/unittests/wire/WireTest.cpp", "src/tests/unittests/wire/WireTest.h", "src/tests/unittests/wire/WireWGPUDevicePropertiesTests.cpp", ] if (dawn_enable_d3d12) { sources += [ "src/tests/unittests/d3d12/CopySplitTests.cpp" ] } # When building inside Chromium, use their gtest main function because it is # needed to run in swarming correctly. if (build_with_chromium) { sources += [ "//gpu/dawn_unittests_main.cc" ] } else { sources += [ "src/tests/UnittestsMain.cpp" ] } } source_set("dawn_end2end_tests_sources") { configs += [ "${dawn_root}/src/common:dawn_internal" ] testonly = true deps = [ ":dawn_utils", ":libdawn_native", ":libdawn_wire", "${dawn_root}/src/common", "${dawn_root}/src/dawn:dawncpp", "${dawn_root}/src/dawn:libdawn_proc", "third_party:gmock_and_gtest", ] sources = [ "src/tests/DawnTest.h", "src/tests/end2end/BasicTests.cpp", "src/tests/end2end/BindGroupTests.cpp", "src/tests/end2end/BufferTests.cpp", "src/tests/end2end/ClipSpaceTests.cpp", "src/tests/end2end/ColorStateTests.cpp", "src/tests/end2end/CompressedTextureFormatTests.cpp", "src/tests/end2end/ComputeCopyStorageBufferTests.cpp", "src/tests/end2end/ComputeIndirectTests.cpp", "src/tests/end2end/ComputeSharedMemoryTests.cpp", "src/tests/end2end/ComputeStorageBufferBarrierTests.cpp", "src/tests/end2end/CopyTests.cpp", "src/tests/end2end/CullingTests.cpp", "src/tests/end2end/DebugMarkerTests.cpp", "src/tests/end2end/DepthStencilStateTests.cpp", "src/tests/end2end/DestroyTests.cpp", "src/tests/end2end/DeviceLostTests.cpp", "src/tests/end2end/DrawIndexedIndirectTests.cpp", "src/tests/end2end/DrawIndexedTests.cpp", "src/tests/end2end/DrawIndirectTests.cpp", "src/tests/end2end/DrawTests.cpp", "src/tests/end2end/DynamicBufferOffsetTests.cpp", "src/tests/end2end/FenceTests.cpp", "src/tests/end2end/GpuMemorySynchronizationTests.cpp", "src/tests/end2end/IndexFormatTests.cpp", "src/tests/end2end/MultisampledRenderingTests.cpp", "src/tests/end2end/NonzeroTextureCreationTests.cpp", "src/tests/end2end/ObjectCachingTests.cpp", "src/tests/end2end/OpArrayLengthTests.cpp", "src/tests/end2end/PrimitiveTopologyTests.cpp", "src/tests/end2end/RenderBundleTests.cpp", "src/tests/end2end/RenderPassLoadOpTests.cpp", "src/tests/end2end/RenderPassTests.cpp", "src/tests/end2end/SamplerTests.cpp", "src/tests/end2end/ScissorTests.cpp", "src/tests/end2end/TextureFormatTests.cpp", "src/tests/end2end/TextureViewTests.cpp", "src/tests/end2end/TextureZeroInitTests.cpp", "src/tests/end2end/VertexFormatTests.cpp", "src/tests/end2end/VertexStateTests.cpp", "src/tests/end2end/ViewportOrientationTests.cpp", "src/tests/end2end/ViewportTests.cpp", ] # Validation tests that need OS windows live in end2end tests. sources += [ "src/tests/unittests/validation/ValidationTest.cpp", "src/tests/unittests/validation/ValidationTest.h", ] libs = [] if (dawn_enable_d3d12) { sources += [ "src/tests/end2end/D3D12ResourceWrappingTests.cpp" ] libs += [ "d3d11.lib", "dxgi.lib", ] } if (dawn_enable_metal) { sources += [ "src/tests/end2end/IOSurfaceWrappingTests.cpp" ] libs += [ "IOSurface.framework" ] } if (dawn_enable_opengl) { assert(supports_glfw_for_windowing) } if (supports_glfw_for_windowing) { sources += [ "src/tests/end2end/SwapChainValidationTests.cpp", "src/tests/end2end/WindowSurfaceTests.cpp", ] deps += [ ":dawn_glfw" ] } } source_set("dawn_white_box_tests_sources") { configs += [ ":libdawn_native_internal" ] testonly = true deps = [ ":dawn_utils", ":libdawn_native_sources", ":libdawn_native_static", # Static because the tests both link against and have libdawn_native # sources. MSVC errors when both importing and exporting symbols. ":libdawn_wire", "${dawn_root}/src/common", "${dawn_root}/src/dawn:dawncpp", "${dawn_root}/src/dawn:libdawn_proc", "third_party:gmock_and_gtest", ] sources = [ "src/tests/DawnTest.h", ] if (dawn_enable_vulkan) { deps += [ "third_party:vulkan_headers" ] if (is_chromeos) { sources += [ "src/tests/white_box/VulkanImageWrappingTestsDmaBuf.cpp" ] } else if (is_linux) { sources += [ "src/tests/white_box/VulkanImageWrappingTestsOpaqueFD.cpp" ] } if (dawn_enable_error_injection) { sources += [ "src/tests/white_box/VulkanErrorInjectorTests.cpp" ] } } if (dawn_enable_d3d12) { sources += [ "src/tests/white_box/D3D12DescriptorHeapTests.cpp", "src/tests/white_box/D3D12SmallTextureTests.cpp", ] } if (dawn_enable_metal) { sources += [ "src/tests/white_box/MetalAutoreleasePoolTests.mm" ] } if (dawn_enable_opengl) { deps += [ ":dawn_glfw" ] } libs = [] } test("dawn_end2end_tests") { configs += [ "${dawn_root}/src/common:dawn_internal" ] deps = [ ":dawn_end2end_tests_sources", ":dawn_utils", ":dawn_white_box_tests_sources", ":libdawn_native", ":libdawn_wire", "${dawn_root}/src/common", "${dawn_root}/src/dawn:dawncpp", "${dawn_root}/src/dawn:libdawn_proc", "third_party:gmock_and_gtest", ] sources = [ "src/tests/DawnTest.cpp", "src/tests/DawnTest.h", ] libs = [] # When building inside Chromium, use their gtest main function because it is # needed to run in swarming correctly. if (build_with_chromium) { sources += [ "//gpu/dawn_end2end_tests_main.cc" ] } else { sources += [ "src/tests/End2EndTestsMain.cpp" ] } if (dawn_enable_opengl) { deps += [ ":dawn_glfw" ] } if (is_chromeos) { libs += [ "gbm" ] } } test("dawn_perf_tests") { configs += [ "${dawn_root}/src/common:dawn_internal" ] deps = [ ":dawn_platform", ":dawn_utils", ":libdawn_native", ":libdawn_wire", "${dawn_root}/src/common", "${dawn_root}/src/dawn:dawncpp", "${dawn_root}/src/dawn:libdawn_proc", "third_party:gmock_and_gtest", ] sources = [ "src/tests/DawnTest.cpp", "src/tests/DawnTest.h", "src/tests/ParamGenerator.h", "src/tests/perf_tests/BufferUploadPerf.cpp", "src/tests/perf_tests/DawnPerfTest.cpp", "src/tests/perf_tests/DawnPerfTest.h", "src/tests/perf_tests/DawnPerfTestPlatform.cpp", "src/tests/perf_tests/DawnPerfTestPlatform.h", "src/tests/perf_tests/DrawCallPerf.cpp", ] libs = [] # When building inside Chromium, use their gtest main function because it is # needed to run in swarming correctly. if (build_with_chromium) { sources += [ "//gpu/dawn_perf_tests_main.cc" ] } else { sources += [ "src/tests/PerfTestsMain.cpp" ] } if (dawn_enable_metal) { libs += [ "IOSurface.framework" ] } if (dawn_enable_opengl) { deps += [ ":dawn_glfw" ] } } # Temporary groups to make a 5-way patch to fix crbug.com/913171 group("dawn_unittests_temp_group") { testonly = true deps = [ ":dawn_unittests", ] } group("dawn_end2end_tests_temp_group") { testonly = true deps = [ ":dawn_end2end_tests", ] } group("dawn_perf_tests_temp_group") { testonly = true deps = [ ":dawn_perf_tests", ] data_deps = [ ":dawn_perf_tests", ] } ############################################################################### # Dawn samples, only in standalone builds ############################################################################### if (dawn_standalone) { # Library to handle the interaction of Dawn with GLFW windows in samples static_library("dawn_bindings") { configs += [ "${dawn_root}/src/common:dawn_internal" ] sources = [ "src/utils/BackendBinding.cpp", "src/utils/BackendBinding.h", ] public_deps = [ "${dawn_root}/src/dawn:dawn_headers", ] deps = [ ":dawn_glfw", ":libdawn_native", "${dawn_root}/src/common", ] libs = [] if (dawn_enable_d3d12) { sources += [ "src/utils/D3D12Binding.cpp" ] } if (dawn_enable_metal) { sources += [ "src/utils/MetalBinding.mm" ] libs += [ "Metal.framework", "QuartzCore.framework", ] # Suppress warnings that Metal isn't in the deployment target of Chrome if (is_mac) { cflags_objcc = [ "-Wno-unguarded-availability" ] } } if (dawn_enable_null) { sources += [ "src/utils/NullBinding.cpp" ] } if (dawn_enable_opengl) { sources += [ "src/utils/OpenGLBinding.cpp" ] } if (dawn_enable_vulkan) { sources += [ "src/utils/VulkanBinding.cpp" ] } } # Static library to contain code and dependencies common to all samples static_library("dawn_sample_utils") { sources = [ "examples/SampleUtils.cpp", "examples/SampleUtils.h", ] # Export all of these as public deps so that `gn check` allows includes public_deps = [ ":dawn_bindings", ":dawn_glfw", ":dawn_utils", ":libdawn_native", ":libdawn_wire", "${dawn_root}/src/common", "${dawn_root}/src/dawn:dawncpp", "${dawn_root}/src/dawn:libdawn_proc", ] public_configs = [ "${dawn_root}/src/common:dawn_internal" ] } # Template for samples to avoid listing dawn_sample_utils as a dep every time template("dawn_sample") { executable(target_name) { deps = [ ":dawn_sample_utils", ] forward_variables_from(invoker, "*", [ "deps" ]) if (defined(invoker.deps)) { deps += invoker.deps } } } dawn_sample("CppHelloTriangle") { sources = [ "examples/CppHelloTriangle.cpp", ] } dawn_sample("CHelloTriangle") { sources = [ "examples/CHelloTriangle.cpp", ] } dawn_sample("ComputeBoids") { sources = [ "examples/ComputeBoids.cpp", ] deps = [ "third_party:glm", ] } dawn_sample("Animometer") { sources = [ "examples/Animometer.cpp", ] } dawn_sample("CubeReflection") { sources = [ "examples/CubeReflection.cpp", ] deps = [ "third_party:glm", ] } group("dawn_samples") { deps = [ ":Animometer", ":CHelloTriangle", ":ComputeBoids", ":CppHelloTriangle", ":CubeReflection", ] } } ############################################################################### # Fuzzers ############################################################################### group("dawn_fuzzers") { testonly = true deps = [ "src/fuzzers:dawn_spirv_cross_glsl_fast_fuzzer", "src/fuzzers:dawn_spirv_cross_hlsl_fast_fuzzer", "src/fuzzers:dawn_spirv_cross_msl_fast_fuzzer", "src/fuzzers:dawn_spvc_glsl_fast_fuzzer", "src/fuzzers:dawn_spvc_hlsl_fast_fuzzer", "src/fuzzers:dawn_spvc_msl_fast_fuzzer", "src/fuzzers:dawn_wire_server_and_frontend_fuzzer", ] }