Safe Haskell	None
Language	Haskell98

Graphics.GPipe.Format

Contents

Texture formats
Format constraints
Context formats

Description

This module provides data types for all formats of textures and frame buffers. None of the type classes in this module are intended to be instanced by anyone else. In fact, GPipe only uses these type classes through the GADT Format, which is closed, so any new instances wouldnt be considered anyway.

Synopsis

Texture formats

data Format a where Source

Constructors

R8 :: Format RFloat
R8S :: Format RFloat
R16 :: Format RFloat
R16S :: Format RFloat
R16F :: Format RFloat
R32F :: Format RFloat
R8I :: Format RInt
R16I :: Format RInt
R32I :: Format RInt
R8UI :: Format RWord
R16UI :: Format RWord
R32UI :: Format RWord
RG8 :: Format RGFloat
RG8S :: Format RGFloat
RG16 :: Format RGFloat
RG16S :: Format RGFloat
RG16F :: Format RGFloat
RG32F :: Format RGFloat
RG8I :: Format RGInt
RG16I :: Format RGInt
RG32I :: Format RGInt
RG8UI :: Format RGWord
RG16UI :: Format RGWord
RG32UI :: Format RGWord
R3G3B2 :: Format RGBFloat
RGB4 :: Format RGBFloat
RGB5 :: Format RGBFloat
RGB8 :: Format RGBFloat
RGB8S :: Format RGBFloat
RGB10 :: Format RGBFloat
RGB12 :: Format RGBFloat
RGB16 :: Format RGBFloat
RGB16S :: Format RGBFloat
RGB16F :: Format RGBFloat
RGB32F :: Format RGBFloat
R11FG11FB10F :: Format RGBFloat
RGB9E5 :: Format RGBFloat
SRGB8 :: Format RGBFloat
RGB8I :: Format RGBInt
RGB16I :: Format RGBInt
RGB32I :: Format RGBInt
RGBWord :: Format RGBWord
RGB8UI :: Format RGBWord
RGB16UI :: Format RGBWord
RGB32UI :: Format RGBWord
RGBA2 :: Format RGBAFloat
RGBA4 :: Format RGBAFloat
RGB5A1 :: Format RGBAFloat
RGBA8 :: Format RGBAFloat
RGBA8S :: Format RGBAFloat
RGB10A2 :: Format RGBAFloat
RGBA12 :: Format RGBAFloat
RGBA16 :: Format RGBAFloat
RGBA16S :: Format RGBAFloat
RGBA16F :: Format RGBAFloat
RGBA32F :: Format RGBAFloat
SRGB8A8 :: Format RGBAFloat
RGBA8I :: Format RGBAInt
RGBA16I :: Format RGBAInt
RGBA32I :: Format RGBAInt
RGBA8UI :: Format RGBAWord
RGBA16UI :: Format RGBAWord
RGBA32UI :: Format RGBAWord
Depth16 :: Format Depth
Depth24 :: Format Depth
Depth32 :: Format Depth
Depth32F :: Format Depth
Stencil1 :: Format Stencil
Stencil4 :: Format Stencil
Stencil8 :: Format Stencil
Stencil16 :: Format Stencil
Depth24Stencil8 :: Format DepthStencil
Depth32FStencil8 :: Format DepthStencil

data RFloat Source

Instances

ContextColorFormat RFloat
ColorRenderable RFloat
ColorSampleable RFloat
TextureFormat RFloat
type ColorElement RFloat = Float
type Color RFloat a = a

data RInt Source

Instances

ColorRenderable RInt
ColorSampleable RInt
TextureFormat RInt
type ColorElement RInt = Int
type Color RInt a = a

data RWord Source

Instances

ColorRenderable RWord
ColorSampleable RWord
TextureFormat RWord
type ColorElement RWord = Word
type Color RWord a = a

data RGFloat Source

Instances

ContextColorFormat RGFloat
ColorRenderable RGFloat
ColorSampleable RGFloat
TextureFormat RGFloat
type ColorElement RGFloat = Float
type Color RGFloat a = V2 a

data RGInt Source

Instances

ColorRenderable RGInt
ColorSampleable RGInt
TextureFormat RGInt
type ColorElement RGInt = Int
type Color RGInt a = V2 a

data RGWord Source

Instances

ColorRenderable RGWord
ColorSampleable RGWord
TextureFormat RGWord
type ColorElement RGWord = Word
type Color RGWord a = V2 a

data RGBFloat Source

Instances

ContextColorFormat RGBFloat
ColorRenderable RGBFloat
ColorSampleable RGBFloat
TextureFormat RGBFloat
type ColorElement RGBFloat = Float
type Color RGBFloat a = V3 a

data RGBInt Source

Instances

ColorRenderable RGBInt
ColorSampleable RGBInt
TextureFormat RGBInt
type ColorElement RGBInt = Int
type Color RGBInt a = V3 a

data RGBWord Source

Instances

ColorRenderable RGBWord
ColorSampleable RGBWord
TextureFormat RGBWord
type ColorElement RGBWord = Word
type Color RGBWord a = V3 a

data RGBAFloat Source

Instances

ContextColorFormat RGBAFloat
ColorRenderable RGBAFloat
ColorSampleable RGBAFloat
TextureFormat RGBAFloat
type ColorElement RGBAFloat = Float
type Color RGBAFloat a = V4 a

data RGBAInt Source

Instances

ColorRenderable RGBAInt
ColorSampleable RGBAInt
TextureFormat RGBAInt
type ColorElement RGBAInt = Int
type Color RGBAInt a = V4 a

data RGBAWord Source

Instances

ColorRenderable RGBAWord
ColorSampleable RGBAWord
TextureFormat RGBAWord
type ColorElement RGBAWord = Word
type Color RGBAWord a = V4 a

data Depth Source

Instances

DepthRenderable Depth
ColorSampleable Depth
TextureFormat Depth
type ColorElement Depth = Float
type Color Depth a = a

data Stencil Source

Instances

StencilRenderable Stencil
TextureFormat Stencil

data DepthStencil Source

Instances

StencilRenderable DepthStencil
DepthRenderable DepthStencil
ColorSampleable DepthStencil
TextureFormat DepthStencil
type ColorElement DepthStencil = Float
type Color DepthStencil a = a

Format constraints

class TextureFormat f => ColorSampleable f Source

Associated Types

type Color f a Source

type ColorElement f :: * Source

class ColorSampleable f => DepthRenderable f Source

Instances

DepthRenderable DepthStencil
DepthRenderable Depth

class TextureFormat f => StencilRenderable f Source

Instances

StencilRenderable DepthStencil
StencilRenderable Stencil

Context formats

data ContextFormat c ds where Source

Constructors

ContextFormatNone :: ContextFormat () ()
ContextFormatColor :: ContextColorFormat c => Format c -> ContextFormat c ()
ContextFormatColorDepth :: ContextColorFormat c => Format c -> Format Depth -> ContextFormat c Depth
ContextFormatColorStencil :: ContextColorFormat c => Format c -> Format Stencil -> ContextFormat c Stencil
ContextFormatColorDepthStencilSeparate :: ContextColorFormat c => Format c -> Format Depth -> Format Stencil -> ContextFormat c DepthStencil
ContextFormatColorDepthStencilCombined :: ContextColorFormat c => Format c -> Format DepthStencil -> ContextFormat c DepthStencil
ContextFormatDepth :: Format Depth -> ContextFormat () Depth
ContextFormatStencil :: Format Stencil -> ContextFormat () Stencil
ContextFormatDepthStencilSeparate :: Format Depth -> Format Stencil -> ContextFormat () DepthStencil
ContextFormatDepthStencilCombined :: Format DepthStencil -> ContextFormat () DepthStencil

class ColorRenderable c => ContextColorFormat c Source

Instances

ContextColorFormat RGBAFloat
ContextColorFormat RGBFloat
ContextColorFormat RGFloat
ContextColorFormat RFloat

contextBits :: ContextFormat c ds -> ((Int, Int, Int, Int, Bool), Int, Int) Source