Graphics.Rendering.OpenGL.GL.Shaders.Uniform

This module contains functions related to shader uniforms, this corresponds to section 2.20.3 of the OpenGL 3.1 spec (Shader Variables).

Uniform variables

newtype UniformLocation

Constructors

UniformLocation GLint

Instances

Eq UniformLocation

Methods

(==) :: UniformLocation -> UniformLocation -> Bool

(/=) :: UniformLocation -> UniformLocation -> Bool

Ord UniformLocation

Methods

compare :: UniformLocation -> UniformLocation -> Ordering

(<) :: UniformLocation -> UniformLocation -> Bool

(<=) :: UniformLocation -> UniformLocation -> Bool

(>) :: UniformLocation -> UniformLocation -> Bool

(>=) :: UniformLocation -> UniformLocation -> Bool

max :: UniformLocation -> UniformLocation -> UniformLocation

min :: UniformLocation -> UniformLocation -> UniformLocation

Show UniformLocation

Methods

showsPrec :: Int -> UniformLocation -> ShowS

show :: UniformLocation -> String

showList :: [UniformLocation] -> ShowS

uniformLocation :: Program -> String -> GettableStateVar UniformLocation

activeUniforms :: Program -> GettableStateVar [(GLint, VariableType, String)]

class Uniform a where

Minimal complete definition

uniform, uniformv

Methods

uniform :: UniformLocation -> StateVar a

uniformv :: UniformLocation -> GLsizei -> Ptr a -> IO ()

Instances

Uniform GLint

Methods

uniform :: UniformLocation -> StateVar GLint

uniformv :: UniformLocation -> GLsizei -> Ptr GLint -> IO ()

Uniform GLuint

Methods

uniform :: UniformLocation -> StateVar GLuint

uniformv :: UniformLocation -> GLsizei -> Ptr GLuint -> IO ()

Uniform GLfloat

Methods

uniform :: UniformLocation -> StateVar GLfloat

uniformv :: UniformLocation -> GLsizei -> Ptr GLfloat -> IO ()

Uniform GLdouble

Methods

uniform :: UniformLocation -> StateVar GLdouble

uniformv :: UniformLocation -> GLsizei -> Ptr GLdouble -> IO ()

Uniform TextureUnit

Methods

uniform :: UniformLocation -> StateVar TextureUnit

uniformv :: UniformLocation -> GLsizei -> Ptr TextureUnit -> IO ()

UniformComponent a => Uniform (Vector4 a)

Methods

uniform :: UniformLocation -> StateVar (Vector4 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vector4 a) -> IO ()

UniformComponent a => Uniform (Vector3 a)

Methods

uniform :: UniformLocation -> StateVar (Vector3 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vector3 a) -> IO ()

UniformComponent a => Uniform (Vector2 a)

Methods

uniform :: UniformLocation -> StateVar (Vector2 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vector2 a) -> IO ()

UniformComponent a => Uniform (Vector1 a)

Methods

uniform :: UniformLocation -> StateVar (Vector1 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vector1 a) -> IO ()

UniformComponent a => Uniform (Vertex4 a)

Methods

uniform :: UniformLocation -> StateVar (Vertex4 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex4 a) -> IO ()

UniformComponent a => Uniform (Vertex3 a)

Methods

uniform :: UniformLocation -> StateVar (Vertex3 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex3 a) -> IO ()

UniformComponent a => Uniform (Vertex2 a)

Methods

uniform :: UniformLocation -> StateVar (Vertex2 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex2 a) -> IO ()

UniformComponent a => Uniform (Vertex1 a)

Methods

uniform :: UniformLocation -> StateVar (Vertex1 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex1 a) -> IO ()

UniformComponent a => Uniform (Index1 a)

Methods

uniform :: UniformLocation -> StateVar (Index1 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Index1 a) -> IO ()

UniformComponent a => Uniform (Color4 a)

Methods

uniform :: UniformLocation -> StateVar (Color4 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Color4 a) -> IO ()

UniformComponent a => Uniform (Color3 a)

Methods

uniform :: UniformLocation -> StateVar (Color3 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Color3 a) -> IO ()

UniformComponent a => Uniform (FogCoord1 a)

Methods

uniform :: UniformLocation -> StateVar (FogCoord1 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (FogCoord1 a) -> IO ()

UniformComponent a => Uniform (Normal3 a)

Methods

uniform :: UniformLocation -> StateVar (Normal3 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (Normal3 a) -> IO ()

UniformComponent a => Uniform (TexCoord4 a)

Methods

uniform :: UniformLocation -> StateVar (TexCoord4 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord4 a) -> IO ()

UniformComponent a => Uniform (TexCoord3 a)

Methods

uniform :: UniformLocation -> StateVar (TexCoord3 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord3 a) -> IO ()

UniformComponent a => Uniform (TexCoord2 a)

Methods

uniform :: UniformLocation -> StateVar (TexCoord2 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord2 a) -> IO ()

UniformComponent a => Uniform (TexCoord1 a)

Methods

uniform :: UniformLocation -> StateVar (TexCoord1 a)

uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord1 a) -> IO ()

MatrixComponent a => Uniform (GLmatrix a)

Note: uniformv expects all matrices to be in ColumnMajor form.

Methods

uniform :: UniformLocation -> StateVar (GLmatrix a)

uniformv :: UniformLocation -> GLsizei -> Ptr (GLmatrix a) -> IO ()

class Storable a => UniformComponent a

Minimal complete definition

uniform1, uniform2, uniform3, uniform4, getUniform, uniform1v, uniform2v, uniform3v, uniform4v

Instances

UniformComponent GLint

Methods

uniform1 :: UniformLocation -> GLint -> IO ()

uniform2 :: UniformLocation -> GLint -> GLint -> IO ()

uniform3 :: UniformLocation -> GLint -> GLint -> GLint -> IO ()

uniform4 :: UniformLocation -> GLint -> GLint -> GLint -> GLint -> IO ()

getUniform :: Storable (b GLint) => GLuint -> GLint -> Ptr (b GLint) -> IO ()

uniform1v :: UniformLocation -> GLsizei -> Ptr GLint -> IO ()

uniform2v :: UniformLocation -> GLsizei -> Ptr GLint -> IO ()

uniform3v :: UniformLocation -> GLsizei -> Ptr GLint -> IO ()

uniform4v :: UniformLocation -> GLsizei -> Ptr GLint -> IO ()

UniformComponent GLuint

Methods

uniform1 :: UniformLocation -> GLuint -> IO ()

uniform2 :: UniformLocation -> GLuint -> GLuint -> IO ()

uniform3 :: UniformLocation -> GLuint -> GLuint -> GLuint -> IO ()

uniform4 :: UniformLocation -> GLuint -> GLuint -> GLuint -> GLuint -> IO ()

getUniform :: Storable (b GLuint) => GLuint -> GLint -> Ptr (b GLuint) -> IO ()

uniform1v :: UniformLocation -> GLsizei -> Ptr GLuint -> IO ()

uniform2v :: UniformLocation -> GLsizei -> Ptr GLuint -> IO ()

uniform3v :: UniformLocation -> GLsizei -> Ptr GLuint -> IO ()

uniform4v :: UniformLocation -> GLsizei -> Ptr GLuint -> IO ()

UniformComponent GLfloat

Methods

uniform1 :: UniformLocation -> GLfloat -> IO ()

uniform2 :: UniformLocation -> GLfloat -> GLfloat -> IO ()

uniform3 :: UniformLocation -> GLfloat -> GLfloat -> GLfloat -> IO ()

uniform4 :: UniformLocation -> GLfloat -> GLfloat -> GLfloat -> GLfloat -> IO ()

getUniform :: Storable (b GLfloat) => GLuint -> GLint -> Ptr (b GLfloat) -> IO ()

uniform1v :: UniformLocation -> GLsizei -> Ptr GLfloat -> IO ()

uniform2v :: UniformLocation -> GLsizei -> Ptr GLfloat -> IO ()

uniform3v :: UniformLocation -> GLsizei -> Ptr GLfloat -> IO ()

uniform4v :: UniformLocation -> GLsizei -> Ptr GLfloat -> IO ()

UniformComponent GLdouble

Methods

uniform1 :: UniformLocation -> GLdouble -> IO ()

uniform2 :: UniformLocation -> GLdouble -> GLdouble -> IO ()

uniform3 :: UniformLocation -> GLdouble -> GLdouble -> GLdouble -> IO ()

uniform4 :: UniformLocation -> GLdouble -> GLdouble -> GLdouble -> GLdouble -> IO ()

getUniform :: Storable (b GLdouble) => GLuint -> GLint -> Ptr (b GLdouble) -> IO ()

uniform1v :: UniformLocation -> GLsizei -> Ptr GLdouble -> IO ()

uniform2v :: UniformLocation -> GLsizei -> Ptr GLdouble -> IO ()

uniform3v :: UniformLocation -> GLsizei -> Ptr GLdouble -> IO ()

uniform4v :: UniformLocation -> GLsizei -> Ptr GLdouble -> IO ()