forked from mirrors/gecko-dev
abaaa872a5
This is the logic of tracing the WebGPU API calls at the level of wgpu-core, serialized into a folder of choosing on the user drive. Traces are extremely portable, they can be shared (on BugZilla) and then replayed on the developer machine, which can have a different architecture from the users machine. The standalone player is introduced in `gfx/wgpu/player`, similar to WebRender's Wrench. The output dir is controlled by "dom.webgpu.traceDir" pref. No tracing happens if it's empty. Differential Revision: https://phabricator.services.mozilla.com/D73333
120 lines
5.7 KiB
C++
120 lines
5.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef WEBGPU_PARENT_H_
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#define WEBGPU_PARENT_H_
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#include "mozilla/webgpu/PWebGPUParent.h"
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#include "mozilla/webrender/WebRenderAPI.h"
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#include "WebGPUTypes.h"
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#include "base/timer.h"
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namespace mozilla {
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namespace webgpu {
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class PresentationData;
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class WebGPUParent final : public PWebGPUParent {
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(WebGPUParent)
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public:
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explicit WebGPUParent();
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ipc::IPCResult RecvInstanceRequestAdapter(
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const dom::GPURequestAdapterOptions& aOptions,
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const nsTArray<RawId>& aTargetIds,
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InstanceRequestAdapterResolver&& resolver);
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ipc::IPCResult RecvAdapterRequestDevice(RawId aSelfId,
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const dom::GPUDeviceDescriptor& aDesc,
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RawId aNewId);
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ipc::IPCResult RecvAdapterDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateBuffer(RawId aSelfId,
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const ffi::WGPUBufferDescriptor& aDesc,
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const nsCString& aLabel, RawId aNewId);
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ipc::IPCResult RecvDeviceUnmapBuffer(RawId aSelfId, RawId aBufferId,
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Shmem&& aShmem, bool aFlush);
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ipc::IPCResult RecvBufferMapRead(RawId aSelfId, Shmem&& aShmem,
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BufferMapReadResolver&& aResolver);
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ipc::IPCResult RecvBufferDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateTexture(
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RawId aSelfId, const ffi::WGPUTextureDescriptor& aDesc,
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const nsCString& aLabel, RawId aNewId);
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ipc::IPCResult RecvTextureCreateView(
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RawId aSelfId, const ffi::WGPUTextureViewDescriptor& aDesc,
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const nsCString& aLabel, RawId aNewId);
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ipc::IPCResult RecvTextureDestroy(RawId aSelfId);
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ipc::IPCResult RecvTextureViewDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateSampler(
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RawId aSelfId, const ffi::WGPUSamplerDescriptor& aDesc,
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const nsCString& aLabel, RawId aNewId);
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ipc::IPCResult RecvSamplerDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateCommandEncoder(
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RawId aSelfId, const dom::GPUCommandEncoderDescriptor& aDesc,
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RawId aNewId);
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ipc::IPCResult RecvCommandEncoderCopyBufferToBuffer(
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RawId aSelfId, RawId aSourceId, BufferAddress aSourceOffset,
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RawId aDestinationId, BufferAddress aDestinationOffset,
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BufferAddress aSize);
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ipc::IPCResult RecvCommandEncoderCopyBufferToTexture(
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RawId aSelfId, WGPUBufferCopyView aSource,
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WGPUTextureCopyView aDestination, WGPUExtent3d aCopySize);
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ipc::IPCResult RecvCommandEncoderCopyTextureToBuffer(
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RawId aSelfId, WGPUTextureCopyView aSource,
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WGPUBufferCopyView aDestination, WGPUExtent3d aCopySize);
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ipc::IPCResult RecvCommandEncoderCopyTextureToTexture(
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RawId aSelfId, WGPUTextureCopyView aSource,
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WGPUTextureCopyView aDestination, WGPUExtent3d aCopySize);
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ipc::IPCResult RecvCommandEncoderRunComputePass(RawId aSelfId, Shmem&& shmem);
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ipc::IPCResult RecvCommandEncoderRunRenderPass(RawId aSelfId, Shmem&& shmem);
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ipc::IPCResult RecvCommandEncoderFinish(
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RawId aSelfId, const dom::GPUCommandBufferDescriptor& aDesc);
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ipc::IPCResult RecvCommandEncoderDestroy(RawId aSelfId);
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ipc::IPCResult RecvCommandBufferDestroy(RawId aSelfId);
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ipc::IPCResult RecvQueueSubmit(RawId aSelfId,
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const nsTArray<RawId>& aCommandBuffers);
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ipc::IPCResult RecvDeviceCreateBindGroupLayout(
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RawId aSelfId, const SerialBindGroupLayoutDescriptor& aDesc,
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RawId aNewId);
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ipc::IPCResult RecvBindGroupLayoutDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreatePipelineLayout(
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RawId aSelfId, const SerialPipelineLayoutDescriptor& aDesc, RawId aNewId);
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ipc::IPCResult RecvPipelineLayoutDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateBindGroup(
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RawId aSelfId, const SerialBindGroupDescriptor& aDesc, RawId aNewId);
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ipc::IPCResult RecvBindGroupDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateShaderModule(RawId aSelfId,
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const nsTArray<uint32_t>& aData,
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RawId aNewId);
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ipc::IPCResult RecvShaderModuleDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateComputePipeline(
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RawId aSelfId, const SerialComputePipelineDescriptor& aDesc,
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RawId aNewId);
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ipc::IPCResult RecvComputePipelineDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateRenderPipeline(
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RawId aSelfId, const SerialRenderPipelineDescriptor& aDesc, RawId aNewId);
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ipc::IPCResult RecvRenderPipelineDestroy(RawId aSelfId);
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ipc::IPCResult RecvDeviceCreateSwapChain(RawId aSelfId, RawId aQueueId,
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const layers::RGBDescriptor& aDesc,
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const nsTArray<RawId>& aBufferIds,
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ExternalImageId aExternalId);
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ipc::IPCResult RecvSwapChainPresent(wr::ExternalImageId aExternalId,
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RawId aTextureId,
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RawId aCommandEncoderId);
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ipc::IPCResult RecvSwapChainDestroy(wr::ExternalImageId aExternalId);
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ipc::IPCResult RecvShutdown();
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private:
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virtual ~WebGPUParent();
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void MaintainDevices();
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const ffi::WGPUGlobal_IdentityRecyclerFactory* const mContext;
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base::RepeatingTimer<WebGPUParent> mTimer;
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std::unordered_map<uint64_t, RefPtr<PresentationData>> mCanvasMap;
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};
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} // namespace webgpu
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} // namespace mozilla
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#endif // WEBGPU_PARENT_H_
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