_metal

Classes
class	BufferManager
	A static class to manage BufferMTL Schedule next available buffer at the beginning of frame for the render pass. More...
class	BufferImpl
	Used to store vertex and index data data. More...
class	DepthStencilStateImpl
	A class represent a depth/stencil test status. More...
class	GraphicsContextImpl
	Store encoded commands for the GPU to execute. More...
class	GraphicsDeviceImpl
	Create resources from MTLDevice. More...
class	GraphicsPipelineImpl
	Create and compile a new MTLRenderPipelineState object synchronously. More...
class	ProgramImpl
	A metal Program. More...
class	ShaderModuleImpl
	To Create a vertex or fragment shader. More...
class	TextureImpl
	The texture implementation supports 2D, cubemap, and 2D array textures. More...
struct	UtilsMTL
	create and manager default depth and stencil attachment. More...

Functions
static MTLPixelFormat	toMTLPixelFormat (PixelFormat textureFormat)
	Convert rhi::PixelFormat to MTLPixelFormat.
static void	generateMipmaps (id< MTLTexture > texture)
	Generate a complete set of mipmaps in given texture.
static void	swizzleImage (unsigned char *image, size_t width, size_t height, MTLPixelFormat format)
	Swizzle the iamge form the given format to MTLPixelFormatRGBA8Unorm.

Detailed Description

Function Documentation

toMTLPixelFormat()

MTLPixelFormat toMTLPixelFormat ( PixelFormat textureFormat )

static

Convert rhi::PixelFormat to MTLPixelFormat.

Parameters

textureFormat

Specifies a pixel format to be converted.

Returns

A MTLPixelFormat.

generateMipmaps()

void generateMipmaps ( id< MTLTexture > texture )

static

Generate a complete set of mipmaps in given texture.

Parameters

texture

Specifies a texture to generate mipmap.

swizzleImage()

void swizzleImage ( unsigned char * image, size_t width, 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.