impeller/renderer/backend/vulkan/device_buffer_vk.h

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#pragma once

#include "flutter/fml/macros.h"
#include "impeller/base/backend_cast.h"
#include "impeller/renderer/device_buffer.h"

namespace impeller {

class DeviceBufferVK final : public DeviceBuffer,
                             public BackendCast<DeviceBufferVK, DeviceBuffer> {
 public:
  // |DeviceBuffer|
  ~DeviceBufferVK() override;

 private:
  friend class AllocatorVK;

  DeviceBufferVK(size_t size, StorageMode mode);

  // |DeviceBuffer|
  bool CopyHostBuffer(const uint8_t* source,
                      Range source_range,
                      size_t offset) override;

  // |DeviceBuffer|
  bool SetLabel(const std::string& label) override;

  // |DeviceBuffer|
  bool SetLabel(const std::string& label, Range range) override;

  FML_DISALLOW_COPY_AND_ASSIGN(DeviceBufferVK);
};

}  // namespace impeller