ezGALBufferVulkan created with ezGALBufferUsageFlags::Transient will allocate scratch memory from this pool which will last until the end of the frame. More...

#include <UniformBufferPoolVulkan.h>

Public Types
enum class	BufferUpdateResult { OffsetChanged , DynamicBufferChanged }

Public Member Functions
	ezUniformBufferPoolVulkan (ezGALDeviceVulkan *pDevice)

void	Initialize ()

void	DeInitialize ()

void	EndFrame ()

void	BeforeCommandBufferSubmit ()

BufferUpdateResult	UpdateBuffer (const ezGALBufferVulkan *pBuffer, ezArrayPtr< const ezUInt8 > data)
	Needs to be called each from for a buffer before it can be used. Can be called multiple times per frame. GetBuffer will always return a reference to the last UpdateBuffer content.

const vk::DescriptorBufferInfo *	GetBuffer (const ezGALBufferVulkan *pBuffer) const

Detailed Description

ezGALBufferVulkan created with ezGALBufferUsageFlags::Transient will allocate scratch memory from this pool which will last until the end of the frame.

Member Enumeration Documentation

◆ BufferUpdateResult

enum class ezUniformBufferPoolVulkan::BufferUpdateResult

strong

Enumerator
OffsetChanged	The offset of the current buffer was moved forward.
DynamicBufferChanged	The current buffer was depleted and a new buffer was started.

Member Function Documentation

◆ GetBuffer()

const vk::DescriptorBufferInfo * ezUniformBufferPoolVulkan::GetBuffer ( const ezGALBufferVulkan * pBuffer ) const

Access the descriptor info for the given buffer.

Parameters

pBuffer The buffer for which previously scratch memory was allocated for.

Returns: Pointer to the descriptor info.

◆ UpdateBuffer()

ezUniformBufferPoolVulkan::BufferUpdateResult ezUniformBufferPoolVulkan::UpdateBuffer	(	const ezGALBufferVulkan *	pBuffer,
		ezArrayPtr< const ezUInt8 >	data
	)

Needs to be called each from for a buffer before it can be used. Can be called multiple times per frame. GetBuffer will always return a reference to the last UpdateBuffer content.