| // Copyright 2020 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "dawn/native/CreatePipelineAsyncTask.h" |
| |
| #include <utility> |
| |
| #include "dawn/native/AsyncTask.h" |
| #include "dawn/native/ComputePipeline.h" |
| #include "dawn/native/Device.h" |
| #include "dawn/native/RenderPipeline.h" |
| #include "dawn/native/utils/WGPUHelpers.h" |
| #include "dawn/platform/DawnPlatform.h" |
| #include "dawn/platform/metrics/HistogramMacros.h" |
| #include "dawn/platform/tracing/TraceEvent.h" |
| |
| namespace dawn::native { |
| |
| CreateComputePipelineAsyncTask::CreateComputePipelineAsyncTask( |
| Ref<ComputePipelineBase> nonInitializedComputePipeline, |
| WGPUCreateComputePipelineAsyncCallback callback, |
| void* userdata) |
| : mComputePipeline(std::move(nonInitializedComputePipeline)), |
| mCallback(callback), |
| mUserdata(userdata), |
| mScopedUseShaderPrograms(mComputePipeline->UseShaderPrograms()) { |
| DAWN_ASSERT(mComputePipeline != nullptr); |
| } |
| |
| CreateComputePipelineAsyncTask::~CreateComputePipelineAsyncTask() = default; |
| |
| void CreateComputePipelineAsyncTask::Run() { |
| const char* eventLabel = utils::GetLabelForTrace(mComputePipeline->GetLabel().c_str()); |
| |
| DeviceBase* device = mComputePipeline->GetDevice(); |
| TRACE_EVENT_FLOW_END1(device->GetPlatform(), General, |
| "CreateComputePipelineAsyncTask::RunAsync", this, "label", eventLabel); |
| TRACE_EVENT1(device->GetPlatform(), General, "CreateComputePipelineAsyncTask::Run", "label", |
| eventLabel); |
| |
| MaybeError maybeError; |
| { |
| SCOPED_DAWN_HISTOGRAM_TIMER_MICROS(device->GetPlatform(), "CreateComputePipelineUS"); |
| maybeError = mComputePipeline->Initialize(std::move(mScopedUseShaderPrograms)); |
| } |
| DAWN_HISTOGRAM_BOOLEAN(device->GetPlatform(), "CreateComputePipelineSuccess", |
| maybeError.IsSuccess()); |
| if (maybeError.IsError()) { |
| device->AddComputePipelineAsyncCallbackTask( |
| maybeError.AcquireError(), mComputePipeline->GetLabel().c_str(), mCallback, mUserdata); |
| } else { |
| device->AddComputePipelineAsyncCallbackTask(mComputePipeline, mCallback, mUserdata); |
| } |
| } |
| |
| void CreateComputePipelineAsyncTask::RunAsync( |
| std::unique_ptr<CreateComputePipelineAsyncTask> task) { |
| DeviceBase* device = task->mComputePipeline->GetDevice(); |
| |
| const char* eventLabel = utils::GetLabelForTrace(task->mComputePipeline->GetLabel().c_str()); |
| |
| TRACE_EVENT_FLOW_BEGIN1(device->GetPlatform(), General, |
| "CreateComputePipelineAsyncTask::RunAsync", task.get(), "label", |
| eventLabel); |
| |
| // Using "taskPtr = std::move(task)" causes compilation error while it should be supported |
| // since C++14: |
| // https://docs.microsoft.com/en-us/cpp/cpp/lambda-expressions-in-cpp?view=msvc-160 |
| auto asyncTask = [taskPtr = task.release()] { |
| std::unique_ptr<CreateComputePipelineAsyncTask> innnerTaskPtr(taskPtr); |
| innnerTaskPtr->Run(); |
| }; |
| |
| device->GetAsyncTaskManager()->PostTask(std::move(asyncTask)); |
| } |
| |
| CreateRenderPipelineAsyncTask::CreateRenderPipelineAsyncTask( |
| Ref<RenderPipelineBase> nonInitializedRenderPipeline, |
| WGPUCreateRenderPipelineAsyncCallback callback, |
| void* userdata) |
| : mRenderPipeline(std::move(nonInitializedRenderPipeline)), |
| mCallback(callback), |
| mUserdata(userdata), |
| mScopedUseShaderPrograms(mRenderPipeline->UseShaderPrograms()) { |
| DAWN_ASSERT(mRenderPipeline != nullptr); |
| } |
| |
| CreateRenderPipelineAsyncTask::~CreateRenderPipelineAsyncTask() = default; |
| |
| void CreateRenderPipelineAsyncTask::Run() { |
| const char* eventLabel = utils::GetLabelForTrace(mRenderPipeline->GetLabel().c_str()); |
| |
| DeviceBase* device = mRenderPipeline->GetDevice(); |
| TRACE_EVENT_FLOW_END1(device->GetPlatform(), General, "CreateRenderPipelineAsyncTask::RunAsync", |
| this, "label", eventLabel); |
| TRACE_EVENT1(device->GetPlatform(), General, "CreateRenderPipelineAsyncTask::Run", "label", |
| eventLabel); |
| |
| MaybeError maybeError; |
| { |
| SCOPED_DAWN_HISTOGRAM_TIMER_MICROS(device->GetPlatform(), "CreateRenderPipelineUS"); |
| maybeError = mRenderPipeline->Initialize(std::move(mScopedUseShaderPrograms)); |
| } |
| DAWN_HISTOGRAM_BOOLEAN(device->GetPlatform(), "CreateRenderPipelineSuccess", |
| maybeError.IsSuccess()); |
| if (maybeError.IsError()) { |
| device->AddRenderPipelineAsyncCallbackTask( |
| maybeError.AcquireError(), mRenderPipeline->GetLabel().c_str(), mCallback, mUserdata); |
| } else { |
| device->AddRenderPipelineAsyncCallbackTask(mRenderPipeline, mCallback, mUserdata); |
| } |
| } |
| |
| void CreateRenderPipelineAsyncTask::RunAsync(std::unique_ptr<CreateRenderPipelineAsyncTask> task) { |
| DeviceBase* device = task->mRenderPipeline->GetDevice(); |
| |
| const char* eventLabel = utils::GetLabelForTrace(task->mRenderPipeline->GetLabel().c_str()); |
| |
| TRACE_EVENT_FLOW_BEGIN1(device->GetPlatform(), General, |
| "CreateRenderPipelineAsyncTask::RunAsync", task.get(), "label", |
| eventLabel); |
| |
| // Using "taskPtr = std::move(task)" causes compilation error while it should be supported |
| // since C++14: |
| // https://docs.microsoft.com/en-us/cpp/cpp/lambda-expressions-in-cpp?view=msvc-160 |
| auto asyncTask = [taskPtr = task.release()] { |
| std::unique_ptr<CreateRenderPipelineAsyncTask> innerTaskPtr(taskPtr); |
| innerTaskPtr->Run(); |
| }; |
| |
| device->GetAsyncTaskManager()->PostTask(std::move(asyncTask)); |
| } |
| } // namespace dawn::native |