PixelBullet::Buffer Class Reference

Interface that represents a buffer. More...

#include <Buffer.hpp>

Inheritance diagram for PixelBullet::Buffer:

Public Types
enum class	Status { Reset , Changed , Normal }

Public Member Functions
	Buffer (VkDeviceSize size, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, const void *data=nullptr)
void	MapMemory (void **data) const
void	UnmapMemory () const
VkDeviceSize	GetSize () const
const VkBuffer &	GetBuffer () const
const VkDeviceMemory &	GetBufferMemory () const

Static Public Member Functions
static uint32_t	FindMemoryType (uint32_t typeFilter, const VkMemoryPropertyFlags &requiredProperties)
static void	InsertBufferMemoryBarrier (const CommandBuffer &commandBuffer, const VkBuffer &buffer, VkAccessFlags srcAccessMask, VkAccessFlags dstAccessMask, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDeviceSize offset=0, VkDeviceSize size=VK_WHOLE_SIZE)

Protected Attributes
VkDeviceSize	m_Size
VkBuffer	m_Buffer = VK_NULL_HANDLE
VkDeviceMemory	m_BufferMemory = VK_NULL_HANDLE

Detailed Description

Interface that represents a buffer.

Constructor & Destructor Documentation

Buffer()

PixelBullet::Buffer::Buffer	(	VkDeviceSize	size,
		VkBufferUsageFlags	usage,
		VkMemoryPropertyFlags	properties,
		const void *	data = nullptr )

Creates a new buffer with optional data.

Parameters

size	Size of the buffer in bytes.
usage	Usage flag bitmask for the buffer (i.e. index, vertex, uniform buffer).
properties	Memory properties for this buffer (i.e. device local, host visible, coherent).
data	Pointer to the data that should be copied to the buffer after creation (optional, if not set, no data is copied over).

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

• engine/src/PixelBullet/Graphics/Buffers/Buffer.hpp
• engine/src/PixelBullet/Graphics/Buffers/Buffer.cpp