diff --git a/src/dawn_node/CMakeLists.txt b/src/dawn_node/CMakeLists.txt index 36bd905d75..95b049de5e 100644 --- a/src/dawn_node/CMakeLists.txt +++ b/src/dawn_node/CMakeLists.txt @@ -57,3 +57,24 @@ endfunction() add_subdirectory(binding) add_subdirectory(interop) + +add_library(dawn_node SHARED "Module.cpp") +set_target_properties(dawn_node PROPERTIES + PREFIX "" + OUTPUT_NAME "dawn" + SUFFIX ".node" + LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}" +) +target_link_libraries(dawn_node dawn_node_binding dawn_node_interop dawn_native dawncpp dawn_proc) +target_include_directories(dawn_node PRIVATE + ${CMAKE_SOURCE_DIR} + ${NODE_API_HEADERS_DIR} + ${NODE_ADDON_API_DIR} + ${GEN_DIR} +) + +# dawn_node targets require C++17 +set_property( + TARGET dawn_node + PROPERTY CXX_STANDARD 17 +) diff --git a/src/dawn_node/Module.cpp b/src/dawn_node/Module.cpp new file mode 100644 index 0000000000..d7669b8e18 --- /dev/null +++ b/src/dawn_node/Module.cpp @@ -0,0 +1,35 @@ +// Copyright 2021 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. + +#include "dawn/dawn_proc.h" +#include "src/dawn_node/binding/GPU.h" + +// Initialize() initializes the Dawn node module, registering all the WebGPU +// types into the global object, and adding the 'gpu' property on the exported +// object. +Napi::Object Initialize(Napi::Env env, Napi::Object exports) { + // Begin by setting the Dawn procedure function pointers. + dawnProcSetProcs(&dawn_native::GetProcs()); + + // Register all the interop types + wgpu::interop::Initialize(env); + + // Construct a wgpu::interop::GPU interface, implemented by + // wgpu::bindings::GPU. This will be the 'gpu' field of exported object. + auto gpu = wgpu::interop::GPU::Create(env); + exports.Set(Napi::String::New(env, "gpu"), gpu); + return exports; +} + +NODE_API_MODULE(addon, Initialize)