vulkan_command_buffer.h

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// 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.
 
#ifndef FLUTTER_VULKAN_VULKAN_COMMAND_BUFFER_H_
#define FLUTTER_VULKAN_VULKAN_COMMAND_BUFFER_H_
 
#include "flutter/fml/compiler_specific.h"
#include "flutter/fml/macros.h"
#include "flutter/vulkan/procs/vulkan_handle.h"
 
namespace vulkan {
 
class VulkanProcTable;
 
class VulkanCommandBuffer {
 public:
  VulkanCommandBuffer(const VulkanProcTable& vk,
                      const VulkanHandle<VkDevice>& device,
                      const VulkanHandle<VkCommandPool>& pool);
 
  ~VulkanCommandBuffer();
 
  bool IsValid() const;
 
  VkCommandBuffer Handle() const;
 
  [[nodiscard]] bool Begin() const;
 
  [[nodiscard]] bool End() const;
 
  [[nodiscard]] bool InsertPipelineBarrier(
      VkPipelineStageFlagBits src_stage_flags,
      VkPipelineStageFlagBits dest_stage_flags,
      uint32_t /* mask of VkDependencyFlagBits */ dependency_flags,
      uint32_t memory_barrier_count,
      const VkMemoryBarrier* memory_barriers,
      uint32_t buffer_memory_barrier_count,
      const VkBufferMemoryBarrier* buffer_memory_barriers,
      uint32_t image_memory_barrier_count,
      const VkImageMemoryBarrier* image_memory_barriers) const;
 
 private:
  const VulkanProcTable& vk_;
  const VulkanHandle<VkDevice>& device_;
  const VulkanHandle<VkCommandPool>& pool_;
  VulkanHandle<VkCommandBuffer> handle_;
  bool valid_;
 
  FML_DISALLOW_COPY_AND_ASSIGN(VulkanCommandBuffer);
};
 
}  // namespace vulkan
 
#endif  // FLUTTER_VULKAN_VULKAN_COMMAND_BUFFER_H_