#include <vulkan_image.h>

Public Member Functions
	VulkanImage (VulkanHandle< VkImage > image)

	~VulkanImage ()

bool	IsValid () const

bool	InsertImageMemoryBarrier (const VulkanCommandBuffer &command_buffer, VkPipelineStageFlagBits src_pipline_bits, VkPipelineStageFlagBits dest_pipline_bits, VkAccessFlags dest_access_flags, VkImageLayout dest_layout)

Detailed Description

Definition at line 16 of file vulkan_image.h.

Constructor & Destructor Documentation

◆ VulkanImage()

vulkan::VulkanImage::VulkanImage ( VulkanHandle< VkImage > image )

explicit

Definition at line 12 of file vulkan_image.cc.

    : handle_(std::move(image)),
      layout_(VK_IMAGE_LAYOUT_UNDEFINED),
      access_flags_(0),
      valid_(false) {
  if (!handle_) {
    return;
  }
 
  valid_ = true;
}

◆ ~VulkanImage()

vulkan::VulkanImage::~VulkanImage ( )

default

Member Function Documentation

◆ InsertImageMemoryBarrier()

bool vulkan::VulkanImage::InsertImageMemoryBarrier	(	const VulkanCommandBuffer &	command_buffer,
		VkPipelineStageFlagBits	src_pipline_bits,
		VkPipelineStageFlagBits	dest_pipline_bits,
		VkAccessFlags	dest_access_flags,
		VkImageLayout	dest_layout
	)

Definition at line 30 of file vulkan_image.cc.

                               {
  const VkImageMemoryBarrier image_memory_barrier = {
      .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
      .pNext = nullptr,
      .srcAccessMask = access_flags_,
      .dstAccessMask = dest_access_flags,
      .oldLayout = layout_,
      .newLayout = dest_layout,
      .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
      .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
      .image = handle_,
      .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1},
  };
 
  bool success = command_buffer.InsertPipelineBarrier(
      src_pipline_bits,      // src_stage_flags
      dest_pipline_bits,     // dest_stage_flags
      0,                     // dependency_flags
      0,                     // memory_barrier_count
      nullptr,               // memory_barriers
      0,                     // buffer_memory_barrier_count
      nullptr,               // buffer_memory_barriers
      1,                     // image_memory_barrier_count
      &image_memory_barrier  // image_memory_barriers
  );
 
  if (success) {
    access_flags_ = dest_access_flags;
    layout_ = dest_layout;
  }
 
  return success;
}

References vulkan::VulkanCommandBuffer::InsertPipelineBarrier().

◆ IsValid()

bool vulkan::VulkanImage::IsValid ( ) const

Definition at line 26 of file vulkan_image.cc.

                                {
  return valid_;
}

The documentation for this class was generated from the following files:

vulkan/vulkan_image.h
vulkan/vulkan_image.cc