Texture.hpp File Reference

#include <Core/Container.hpp>
#include <Math/Math.hpp>
#include <RHICore/Resource.hpp>
#include "Serialization.hpp"
#include "TextureDDS.hpp"

Go to the source code of this file.

Classes
struct	FTextureHeader
struct	FSerializedTexture
struct	FTexture

Functions
void	LoadDDS (FTexture &texture, StringView path)
void	LoadRGBA8 (FTexture &texture, StringView path, bool gamma=true)
void	LoadRGBA8 (FTexture &texture, Span< const unsigned char > data, bool gamma=true)
void	LoadHDR (FTexture &texture, StringView path)
void	SaveHDR (const float *data, int width, int height, StringView path)
void	SavePNG (const unsigned char *data, int width, int height, StringView path)
template<>
void	FSerialize (FWriter &w, FSerializedTexture const &obj)
template<>
void	FDeserialize (FReader &r, FSerializedTexture &obj)
template<>
void	FSerialize (FWriter &w, FTexture const &obj)
template<>
void	FDeserialize (FReader &r, FTexture &obj)

Function Documentation

FDeserialize() [1/2]

template<>

void FDeserialize ( FReader &  r, FSerializedTexture &  obj  )

inline

FDeserialize() [2/2]

template<>

void FDeserialize ( FReader &  r, FTexture &  obj  )

inline

FSerialize() [1/2]

template<>

void FSerialize ( FWriter &  w, FSerializedTexture const &  obj  )

inline

FSerialize() [2/2]

template<>

void FSerialize ( FWriter &  w, FTexture const &  obj  )

inline

LoadDDS()

void LoadDDS	(	FTexture &	texture,
		StringView	path
	)

Loads a DDS file into a texture

Note

This is an alias of FSerialize. FTexture is in fact in standard DDS format.

LoadHDR()

void LoadHDR	(	FTexture &	texture,
		StringView	path
	)

Loads HDR image formats (.hdr) via stb_image into an R32G32B32A32Float texture. Used for environment maps.

LoadRGBA8() [1/2]

void LoadRGBA8	(	FTexture &	texture,
		Span< const unsigned char >	data,
		bool	gamma = true
	)

Loads standard image formats (PNG, JPG, etc.) via stb_image into an uncompressed R8G8B8A8 texture from memory

Parameters

gamma

Whether to load the image as sRGB (true) or linear (false) encoding.

LoadRGBA8() [2/2]

void LoadRGBA8	(	FTexture &	texture,
		StringView	path,
		bool	gamma = true
	)

Loads standard image formats (PNG, JPG, etc.) via stb_image into an uncompressed R8G8B8A8 texture

Parameters

gamma

Whether to load the image as sRGB (true) or linear (false) encoding.

SaveHDR()

void SaveHDR	(	const float *	data,
		int	width,
		int	height,
		StringView	path
	)

Saves float RGBA pixel data as an HDR image. Output format is Radiance HDR (stb_image_write), RGB only (alpha discarded).

Parameters

data	Pointer to float RGBA pixel data (4 floats per pixel).
width	Image width in pixels.
height	Image height in pixels.
path	Output file path.

SavePNG()

void SavePNG	(	const unsigned char *	data,
		int	width,
		int	height,
		StringView	path
	)

Saves RGBA8 data as a PNG (.png) file via stb_image_write.

Parameters

data	Pointer to uint8 RGBA pixel data (4 bytes per pixel).
width	Image width in pixels.
height	Image height in pixels.
path	Output file path.