Copyright	(c) Sven Panne 2006-2016
License	BSD3
Maintainer	Sven Panne <svenpanne@gmail.com>
Stability	stable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Graphics.Rendering.OpenGL.GL.Shaders.Uniform

Contents

Uniform variables

Description

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

Synopsis

Uniform variables

newtype UniformLocation Source #

Constructors

UniformLocation GLint

Instances

Eq UniformLocation Source #
Methods (==) :: UniformLocation -> UniformLocation -> Bool # (/=) :: UniformLocation -> UniformLocation -> Bool #
Ord UniformLocation Source #
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 Source #
Methods showsPrec :: Int -> UniformLocation -> ShowS # show :: UniformLocation -> String # showList :: [UniformLocation] -> ShowS #

uniformLocation :: Program -> String -> GettableStateVar UniformLocation Source #

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

class Uniform a where Source #

Minimal complete definition

uniform, uniformv

Methods

uniform :: UniformLocation -> StateVar a Source #

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

Instances

Uniform GLint Source #
Methods uniform :: UniformLocation -> StateVar GLint Source # uniformv :: UniformLocation -> GLsizei -> Ptr GLint -> IO () Source #
Uniform GLuint Source #
Methods uniform :: UniformLocation -> StateVar GLuint Source # uniformv :: UniformLocation -> GLsizei -> Ptr GLuint -> IO () Source #
Uniform GLfloat Source #
Methods uniform :: UniformLocation -> StateVar GLfloat Source # uniformv :: UniformLocation -> GLsizei -> Ptr GLfloat -> IO () Source #
Uniform GLdouble Source #
Methods uniform :: UniformLocation -> StateVar GLdouble Source # uniformv :: UniformLocation -> GLsizei -> Ptr GLdouble -> IO () Source #
Uniform TextureUnit Source #
Methods uniform :: UniformLocation -> StateVar TextureUnit Source # uniformv :: UniformLocation -> GLsizei -> Ptr TextureUnit -> IO () Source #
UniformComponent a => Uniform (Index1 a) Source #
Methods uniform :: UniformLocation -> StateVar (Index1 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Index1 a) -> IO () Source #
UniformComponent a => Uniform (Color4 a) Source #
Methods uniform :: UniformLocation -> StateVar (Color4 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Color4 a) -> IO () Source #
UniformComponent a => Uniform (Color3 a) Source #
Methods uniform :: UniformLocation -> StateVar (Color3 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Color3 a) -> IO () Source #
UniformComponent a => Uniform (FogCoord1 a) Source #
Methods uniform :: UniformLocation -> StateVar (FogCoord1 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (FogCoord1 a) -> IO () Source #
UniformComponent a => Uniform (Normal3 a) Source #
Methods uniform :: UniformLocation -> StateVar (Normal3 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Normal3 a) -> IO () Source #
UniformComponent a => Uniform (TexCoord4 a) Source #
Methods uniform :: UniformLocation -> StateVar (TexCoord4 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord4 a) -> IO () Source #
UniformComponent a => Uniform (TexCoord3 a) Source #
Methods uniform :: UniformLocation -> StateVar (TexCoord3 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord3 a) -> IO () Source #
UniformComponent a => Uniform (TexCoord2 a) Source #
Methods uniform :: UniformLocation -> StateVar (TexCoord2 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord2 a) -> IO () Source #
UniformComponent a => Uniform (TexCoord1 a) Source #
Methods uniform :: UniformLocation -> StateVar (TexCoord1 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (TexCoord1 a) -> IO () Source #
UniformComponent a => Uniform (Vector4 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vector4 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vector4 a) -> IO () Source #
UniformComponent a => Uniform (Vector3 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vector3 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vector3 a) -> IO () Source #
UniformComponent a => Uniform (Vector2 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vector2 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vector2 a) -> IO () Source #
UniformComponent a => Uniform (Vector1 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vector1 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vector1 a) -> IO () Source #
UniformComponent a => Uniform (Vertex4 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vertex4 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex4 a) -> IO () Source #
UniformComponent a => Uniform (Vertex3 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vertex3 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex3 a) -> IO () Source #
UniformComponent a => Uniform (Vertex2 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vertex2 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex2 a) -> IO () Source #
UniformComponent a => Uniform (Vertex1 a) Source #
Methods uniform :: UniformLocation -> StateVar (Vertex1 a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (Vertex1 a) -> IO () Source #
MatrixComponent a => Uniform (GLmatrix a) Source #	Note: `uniformv` expects all matrices to be in `ColumnMajor` form.
Methods uniform :: UniformLocation -> StateVar (GLmatrix a) Source # uniformv :: UniformLocation -> GLsizei -> Ptr (GLmatrix a) -> IO () Source #

class Storable a => UniformComponent a Source #

Minimal complete definition

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

Instances

UniformComponent GLint Source #
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 Source #
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 Source #
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 Source #
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 ()