oglplus::FragmentShader Class Reference

OGLplus (0.45.0) a C++ wrapper for OpenGL

Fragment shader wrapper. More...

#include </home/chochlik/devel/oglplus/include/oglplus/shader.hpp>

Inheritance diagram for oglplus::FragmentShader:

Inheritance graph

Collaboration diagram for oglplus::FragmentShader:

Collaboration graph

Public Member Functions
ShaderType	Type (void) const
	Get the type of the shader. More...

const ShaderOps &	Source (const GLchar *srcs, const GLint lens, int count) const
	Set the source code of the shader. More...

const ShaderOps &	Source (const String &source) const
	Set the source code of the shader. More...

const ShaderOps &	Source (const StrLit &source) const
	Set the source code of the shader. More...

const ShaderOps &	Source (const GLchar *source) const
	Set the source code of the shader. More...

const ShaderOps &	Source (const GLchar **srcs, int count) const
	Set the source code of the shader. More...

const ShaderOps &	Source (const std::vector< const GLchar * > &srcs) const
	Set the source code of the shader. More...

template<std::size_t N>
const ShaderOps &	Source (const std::array< const GLchar *, N > &srcs) const
	Set the source code of the shader. More...

const ShaderOps &	Source (const GLSLSource &glsl_source) const
	Set the source code of the shader. More...

bool	IsCompiled (void) const
	Returns true if the shader is already compiled, returns false otherwise. More...

String	GetInfoLog (void) const
	Returns the compiler output if the program is compiled. More...

const ShaderOps &	Compile (void) const
	Compiles the shader. More...

Static Public Member Functions
static void	ReleaseCompiler (void)
	Indicate that the resources associated with the compiler can be freed. More...

static void	PrecisionFormat (ShaderType shader_type, PrecisionType precision_type, GLint range_log_2, GLint precision_log_2)
	Get the shader precision format. More...

Detailed Description

Fragment shader wrapper.

See Also: Shader; Program

Examples:: standalone/001_triangle_glut_gles3.cpp, standalone/001_triangle_glut_glew.cpp, standalone/001_triangle_screenshot.cpp, standalone/001_triangle_sdl_glew.cpp, standalone/001_triangle_wxgl_glew.cpp, standalone/002_rectangle_glut_glew.cpp, standalone/003_dsa_texture.cpp, standalone/004_any_text_rendering.cpp, standalone/004_bitmap_text_hello.cpp, standalone/004_bitmap_text_rendering.cpp, standalone/004_pango_cairo_hello.cpp, standalone/004_stbttf_text_rendering.cpp, standalone/007_glm_boxes.cpp, standalone/020_oglplus_oalplus.cpp, standalone/026_blender_mesh_loader.cpp, and standalone/029_mandelbrot_glfw3.cpp.

Member Function Documentation

const ShaderOps& oglplus::ShaderOps::Compile ( void ) const

inherited

Compiles the shader.

Postcondition: IsCompiled()

Exceptions

See Also: IsCompiled

Related OpenGL symbols:: glCompileShader

Examples:: standalone/001_program_resources.cpp, standalone/001_triangle_screenshot.cpp, standalone/002_dsa_buffer.cpp, standalone/003_dsa_texture.cpp, standalone/020_oglplus_oalplus.cpp, standalone/026_blender_mesh_loader.cpp, and standalone/029_mandelbrot_glfw3.cpp.

References oglplus::EnumValueName(), oglplus::ShaderOps::IsCompiled(), OGLPLUS_CHECK, OGLPLUS_IS_ERROR, and oglplus::ShaderOps::Type().

String oglplus::ShaderOps::GetInfoLog ( void ) const

inherited

Returns the compiler output if the program is compiled.

See Also: IsCompiled; Compile

Related OpenGL symbols:: glGetShader glGetShaderInfoLog

bool oglplus::ShaderOps::IsCompiled ( void ) const

inherited

Returns true if the shader is already compiled, returns false otherwise.

See Also: Compile

Related OpenGL symbols:: glGetShader GL_COMPILE_STATUS

References oglplus::EnumValueName(), OGLPLUS_VERIFY, and oglplus::ShaderOps::Type().

Referenced by oglplus::ShaderOps::Compile().

static void oglplus::ShaderOps::PrecisionFormat	(	ShaderType	shader_type,
		PrecisionType	precision_type,
		GLint *	range_log_2,
		GLint *	precision_log_2
	)

staticinherited

Get the shader precision format.

Requires OpenGL 4.1 or the GL_ARB_ES2_compatibility extension.

Related OpenGL symbols:: glGetShaderPrecisionFormat

References OGLPLUS_VERIFY.

static void oglplus::ShaderOps::ReleaseCompiler ( void )

staticinherited

Indicate that the resources associated with the compiler can be freed.

Requires OpenGL 4.1 or the GL_ARB_ES2_compatibility extension.

Related OpenGL symbols:: glReleaseShaderCompiler

References OGLPLUS_VERIFY.

const ShaderOps& oglplus::ShaderOps::Source	(	const GLchar **	srcs,
		const GLint *	lens,
		int	count
	)		const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

Examples:: standalone/001_program_resources.cpp, standalone/001_triangle_screenshot.cpp, standalone/002_dsa_buffer.cpp, standalone/003_dsa_texture.cpp, standalone/020_oglplus_oalplus.cpp, standalone/026_blender_mesh_loader.cpp, and standalone/029_mandelbrot_glfw3.cpp.

Referenced by oglplus::ShaderOps::Source().

const ShaderOps& oglplus::ShaderOps::Source ( const String & source) const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::ShaderOps::Source().

const ShaderOps& oglplus::ShaderOps::Source ( const StrLit & source) const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::StrLit::c_str(), oglplus::StrLit::size(), and oglplus::ShaderOps::Source().

const ShaderOps& oglplus::ShaderOps::Source ( const GLchar * source) const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::ShaderOps::Source().

const ShaderOps& oglplus::ShaderOps::Source	(	const GLchar **	srcs,
		int	count
	)		const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::ShaderOps::Source().

const ShaderOps& oglplus::ShaderOps::Source ( const std::vector< const GLchar * > & srcs) const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::ShaderOps::Source().

template<std::size_t N>

const ShaderOps& oglplus::ShaderOps::Source ( const std::array< const GLchar *, N > & srcs) const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::ShaderOps::Source().

const ShaderOps& oglplus::ShaderOps::Source ( const GLSLSource & glsl_source) const

inherited

Set the source code of the shader.

Related OpenGL symbols:: glShaderSource

References oglplus::GLSLSource::Count(), oglplus::GLSLSource::Lengths(), oglplus::GLSLSource::Parts(), and oglplus::ShaderOps::Source().

ShaderType oglplus::ShaderOps::Type ( void ) const

inherited

Get the type of the shader.

Related OpenGL symbols:: glGetShader GL_SHADER_TYPE

References oglplus::EnumValueName(), and OGLPLUS_VERIFY.

Referenced by oglplus::ShaderOps::Compile(), and oglplus::ShaderOps::IsCompiled().

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

/home/chochlik/devel/oglplus/include/oglplus/shader.hpp

Copyright © 2010-2014 Matúš Chochlík, University of Žilina, Žilina, Slovakia.
<matus.chochlik -at- fri.uniza.sk>
<chochlik -at -gmail.com>
Documentation generated on Wed Apr 30 2014 by Doxygen (version 1.8.4).