Image subresource descriptor which specifies the array layer and MIP-map level range of a image resource. More...

#include <CeresEngine/RenderAPI/GPUImage.hpp>

Static Public Member Functions
template<typename Processor >
static constexpr void	reflect (Processor &&RTTI)
	Executes the given processor for every field of the struct.

Public Attributes
UInt32	baseArrayLayer = 0
	Zero-based index of the first array layer.

UInt32	numArrayLayers = 1
	Number of array layers.

UInt32	baseMipLevel = 0
	MIP-map level for the sub-image, where 0 is the base image, and N > 0 is the N-th MIP-map level.

UInt32	numMipLevels = 1
	Number of MIP-map levels.

Friends
bool	operator== (const GPUImageSubresource &lhs, const GPUImageSubresource &rhs)

bool	operator!= (const GPUImageSubresource &lhs, const GPUImageSubresource &rhs)

Detailed Description

Image subresource descriptor which specifies the array layer and MIP-map level range of a image resource.

Remarks: The default values refer to the first array layer and the first MIP-map level.

Member Function Documentation

◆ reflect()

template<typename Processor >

static constexpr void CeresEngine::GPUImageSubresource::reflect ( Processor && RTTI )

inlinestaticconstexpr

Executes the given processor for every field of the struct.

Parameters

RTTI	The processor to be ran for every field.

Friends And Related Symbol Documentation

◆ operator!=

bool operator!=	(	const GPUImageSubresource &	lhs,
		const GPUImageSubresource &	rhs
	)

friend

◆ operator==

bool operator==	(	const GPUImageSubresource &	lhs,
		const GPUImageSubresource &	rhs
	)

friend

Member Data Documentation

◆ baseArrayLayer

UInt32 CeresEngine::GPUImageSubresource::baseArrayLayer = 0

Zero-based index of the first array layer.

By default 0.

Remarks: Only used by array image types (i.e. ImageType::Image1DArray, ImageType::Image2DArray, ImageType::ImageCubeArray, and ImageType::Image2DMSArray).; This field is ignored by all other image types.

◆ baseMipLevel

UInt32 CeresEngine::GPUImageSubresource::baseMipLevel = 0

MIP-map level for the sub-image, where 0 is the base image, and N > 0 is the N-th MIP-map level.

By default 0.

◆ numArrayLayers

UInt32 CeresEngine::GPUImageSubresource::numArrayLayers = 1

Number of array layers.

By default 1.

Remarks: If 0, will deduce the number of array layers based on the number of array layers in the source image.

◆ numMipLevels

UInt32 CeresEngine::GPUImageSubresource::numMipLevels = 1

Number of MIP-map levels.