src/dawn_native/d3d12/CommandBufferD3D12.h

// Copyright 2017 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.

#ifndef BACKEND_D3D12_COMMANDBUFFERD3D12_H_
#define BACKEND_D3D12_COMMANDBUFFERD3D12_H_

#include "dawn_native/CommandAllocator.h"
#include "dawn_native/CommandBuffer.h"

#include "dawn_native/d3d12/d3d12_platform.h"

namespace backend { namespace d3d12 {

    class Device;
    class RenderPassDescriptor;

    struct BindGroupStateTracker;

    class CommandBuffer : public CommandBufferBase {
      public:
        CommandBuffer(CommandBufferBuilder* builder);
        ~CommandBuffer();

        void RecordCommands(ComPtr<ID3D12GraphicsCommandList> commandList);

      private:
        void RecordComputePass(ComPtr<ID3D12GraphicsCommandList> commandList,
                               BindGroupStateTracker* bindingTracker);
        void RecordRenderPass(ComPtr<ID3D12GraphicsCommandList> commandList,
                              BindGroupStateTracker* bindingTracker,
                              RenderPassDescriptor* renderPass);

        CommandIterator mCommands;
        std::vector<PassResourceUsage> mPassResourceUsages;
    };

}}  // namespace backend::d3d12

#endif  // BACKEND_D3D12_COMMANDBUFFERD3D12_H_