// Copyright 2016 The Chromium 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/vulkan/vulkan_handle.h"

#include "lib/fxl/compiler_specific.h"

#include "lib/fxl/macros.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;

FXL_WARN_UNUSED_RESULT

bool Begin() const;

FXL_WARN_UNUSED_RESULT

bool End() const;

FXL_WARN_UNUSED_RESULT

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_;

FXL_DISALLOW_COPY_AND_ASSIGN(VulkanCommandBuffer);

};

} // namespace vulkan

#endif // FLUTTER_VULKAN_VULKAN_COMMAND_BUFFER_H_