openmsx::Shader Class Reference

Wrapper around an OpenGL shader: a program executed on the GPU. More...

#include <GLUtil.hh>

Inheritance diagram for openmsx::Shader:

Public Member Functions
bool	isOK () const
	Returns true iff this shader is loaded and compiled without errors. More...

Protected Member Functions
	Shader (GLenum type, const std::string &filename)
	Instantiates a shader. More...
	Shader (GLenum type, const std::string &header, const std::string &filename)
	~Shader ()

Friends
class	ShaderProgram

Detailed Description

Wrapper around an OpenGL shader: a program executed on the GPU.

This class is a base class for vertex and fragment shaders.

Definition at line 384 of file GLUtil.hh.

Constructor & Destructor Documentation

openmsx::Shader::Shader ( GLenum  type, const std::string &  filename  )

protected

Instantiates a shader.

Parameters

type	The shader type: GL_VERTEX_SHADER or GL_FRAGMENT_SHADER.
filename	The GLSL source code for the shader.

Definition at line 221 of file GLUtil.cc.

openmsx::Shader::Shader ( GLenum  type, const std::string &  header, const std::string &  filename  )

protected

Definition at line 226 of file GLUtil.cc.

openmsx::Shader::~Shader ( )

protected

Definition at line 269 of file GLUtil.cc.

Member Function Documentation

bool openmsx::Shader::isOK

(

)

const

Returns true iff this shader is loaded and compiled without errors.

Definition at line 274 of file GLUtil.cc.

Referenced by openmsx::ShaderProgram::attach().

Friends And Related Function Documentation

friend class ShaderProgram

friend

Definition at line 405 of file GLUtil.hh.

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The documentation for this class was generated from the following files:

• GLUtil.hh
• GLUtil.cc