UtilsMTL Struct Reference

create and manager default depth and stencil attachment. More...

#include <UtilsMTL.h>

Static Public Member Functions
static void	updateDefaultColorAttachmentTexture (id< MTLTexture > texture)
	Update default color attachment texture.
static id< MTLTexture >	getDefaultDepthStencilTexture ()
	Get the default combined depth and stencil texture.
static MTLPixelFormat	toMTLPixelFormat (PixelFormat textureFormat)
	Convert backend::PixelFormat to MTLPixelFormat.
static void	generateMipmaps (id< MTLTexture > texture)
	Generate a complete set of mipmaps in given texture.
static void	swizzleImage (unsigned char *image, std::size_t width, std::size_t height, MTLPixelFormat format)
	Swizzle the iamge form the given format to MTLPixelFormatRGBA8Unorm.

Detailed Description

create and manager default depth and stencil attachment.

generate mipmaps. read pixles from texture.

Member Function Documentation

updateDefaultColorAttachmentTexture()

static void updateDefaultColorAttachmentTexture ( id< MTLTexture > texture )

static

Update default color attachment texture.

Parameters

texture

Specifies the texture to be setted to the color attachemnt.

getDefaultDepthStencilTexture()

static id< MTLTexture > getDefaultDepthStencilTexture ( )

static

Get the default combined depth and stencil texture.

Returns

The default combined depth and stencil texture.

toMTLPixelFormat()

static MTLPixelFormat toMTLPixelFormat ( PixelFormat textureFormat )

static

Convert backend::PixelFormat to MTLPixelFormat.

Parameters

textureFormat

Specifies a pixel format to be converted.

Returns

A MTLPixelFormat.

generateMipmaps()

static void generateMipmaps ( id< MTLTexture > texture )

static

Generate a complete set of mipmaps in given texture.

Parameters

texture

Specifies a texture to generate mipmap.

swizzleImage()

static void swizzleImage ( unsigned char * image, std::size_t width, std::size_t height, MTLPixelFormat format )

static

Swizzle the iamge form the given format to MTLPixelFormatRGBA8Unorm.

Parameters

image	Specifies the image to be swizzled.
width	Specifies the width of the image.
heigth	Specifies the height of the image.
format	Specifies the format of the image.

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

• UtilsMTL.h