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67 lines
2.1 KiB
C++
67 lines
2.1 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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#include "ComputePipeline.h"
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#include "Device.h"
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#include "ipc/WebGPUChild.h"
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#include "mozilla/dom/WebGPUBinding.h"
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namespace mozilla::webgpu {
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GPU_IMPL_CYCLE_COLLECTION(ComputePipeline, mParent)
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GPU_IMPL_JS_WRAP(ComputePipeline)
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ComputePipeline::ComputePipeline(Device* const aParent, RawId aId,
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RawId aImplicitPipelineLayoutId,
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nsTArray<RawId>&& aImplicitBindGroupLayoutIds)
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: ChildOf(aParent),
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mImplicitPipelineLayoutId(aImplicitPipelineLayoutId),
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mImplicitBindGroupLayoutIds(std::move(aImplicitBindGroupLayoutIds)),
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mId(aId) {
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MOZ_RELEASE_ASSERT(aId);
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}
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ComputePipeline::~ComputePipeline() { Cleanup(); }
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void ComputePipeline::Cleanup() {
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if (!mValid) {
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return;
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}
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mValid = false;
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auto bridge = mParent->GetBridge();
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if (!bridge) {
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return;
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}
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ffi::wgpu_client_drop_compute_pipeline(bridge->GetClient(), mId,
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mImplicitPipelineLayoutId,
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mImplicitBindGroupLayoutIds.Elements(),
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mImplicitBindGroupLayoutIds.Length());
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if (mImplicitPipelineLayoutId) {
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wgpu_client_free_pipeline_layout_id(bridge->GetClient(),
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mImplicitPipelineLayoutId);
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}
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for (const auto& id : mImplicitBindGroupLayoutIds) {
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wgpu_client_free_bind_group_layout_id(bridge->GetClient(), id);
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}
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}
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already_AddRefed<BindGroupLayout> ComputePipeline::GetBindGroupLayout(
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uint32_t aIndex) const {
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auto bridge = mParent->GetBridge();
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auto* client = bridge->GetClient();
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const RawId bglId = ffi::wgpu_client_compute_pipeline_get_bind_group_layout(
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client, mParent->GetId(), mId, aIndex);
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RefPtr<BindGroupLayout> object = new BindGroupLayout(mParent, bglId, false);
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return object.forget();
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}
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} // namespace mozilla::webgpu
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