src/dawn/utils/TerribleCommandBuffer.h

// Copyright 2017 The Dawn & Tint Authors
//
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#ifndef SRC_DAWN_UTILS_TERRIBLECOMMANDBUFFER_H_
#define SRC_DAWN_UTILS_TERRIBLECOMMANDBUFFER_H_

#include "dawn/wire/Wire.h"
#include "partition_alloc/pointers/raw_ptr.h"

namespace dawn::utils {

class TerribleCommandBuffer : public dawn::wire::CommandSerializer {
  public:
    TerribleCommandBuffer();
    explicit TerribleCommandBuffer(dawn::wire::CommandHandler* handler);

    void SetHandler(dawn::wire::CommandHandler* handler);

    size_t GetMaximumAllocationSize() const override;

    void* GetCmdSpace(size_t size) override;
    bool Flush() override;
    bool Empty();

  private:
    raw_ptr<dawn::wire::CommandHandler> mHandler = nullptr;
    size_t mOffset = 0;
    char mBuffer[1000000];
};

}  // namespace dawn::utils

#endif  // SRC_DAWN_UTILS_TERRIBLECOMMANDBUFFER_H_