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// 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 DAWNNATIVE_OPENGL_COMMANDBUFFERGL_H_
#define DAWNNATIVE_OPENGL_COMMANDBUFFERGL_H_
#include "dawn_native/CommandBuffer.h"
namespace dawn_native {
struct BeginRenderPassCmd;
} // namespace dawn_native
namespace dawn_native { namespace opengl {
class Device;
struct OpenGLFunctions;
class CommandBuffer final : public CommandBufferBase {
public:
CommandBuffer(CommandEncoder* encoder, const CommandBufferDescriptor* descriptor);
MaybeError Execute();
private:
MaybeError ExecuteComputePass();
MaybeError ExecuteRenderPass(BeginRenderPassCmd* renderPass);
};
// Like glTexSubImage*, the "data" argument is either a pointer to image data or
// an offset if a PBO is bound.
void DoTexSubImage(const OpenGLFunctions& gl,
const TextureCopy& destination,
const void* data,
const TextureDataLayout& dataLayout,
const Extent3D& copySize);
}} // namespace dawn_native::opengl
#endif // DAWNNATIVE_OPENGL_COMMANDBUFFERGL_H_