Raw image data loaded from file. More...

#include <ImageReader.hpp>

Collaboration diagram for MayaFlux::IO::ImageData:

Public Types
using	PixelStorage = std::variant< std::vector< uint8_t >, std::vector< uint16_t >, std::vector< float > >

Public Member Functions
std::vector< float > *	as_float ()

const std::vector< float > *	as_float () const

std::vector< uint16_t > *	as_uint16 ()

const std::vector< uint16_t > *	as_uint16 () const

std::vector< uint8_t > *	as_uint8 ()

const std::vector< uint8_t > *	as_uint8 () const
	Typed accessors.

size_t	byte_size () const
	Total byte size of pixel storage, dispatched on variant.

const void *	data () const
	Raw data pointer, dispatched on variant.

size_t	element_count () const
	Number of pixel elements (not bytes), dispatched on variant.

bool	is_consistent () const
	Check that the active variant matches the declared format.

Public Attributes
uint32_t	channels { 0 }

Portal::Graphics::ImageFormat	format { Portal::Graphics::ImageFormat::RGBA8 }

uint32_t	height { 0 }

PixelStorage	pixels

uint32_t	width { 0 }

Detailed Description

Raw image data loaded from file.

Pixel storage is a variant over uint8, uint16, and float, chosen by the loader based on the source format. 8-bit formats (PNG, JPG, BMP, TGA) populate the uint8 variant. 16-bit PNG populates the uint16 variant. Floating-point formats (EXR, HDR) populate the float variant.

The declared ImageFormat must match the active variant. Accessors below enforce this; direct member access is permitted but callers are responsible for consistency.

Definition at line 26 of file ImageReader.hpp.

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

Public Types

Public Member Functions

Public Attributes

Detailed Description