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extensions.h File Reference

Extension handling. More...

#include "mtypes.h"

Functions
void	_mesa_enable_sw_extensions (GLcontext *ctx)
	Enable all extensions suitable for a software-only renderer. More...
void	_mesa_enable_imaging_extensions (GLcontext *ctx)
	Enable GL_ARB_imaging and all the EXT extensions that are subsets of it. More...
void	_mesa_enable_1_3_extensions (GLcontext *ctx)
	Enable all OpenGL 1.3 features and extensions. More...
void	_mesa_enable_1_4_extensions (GLcontext *ctx)
	Enable all OpenGL 1.4 features and extensions. More...
void	_mesa_enable_1_5_extensions (GLcontext *ctx)
	Enable all OpenGL 1.5 features and extensions. More...
void	_mesa_enable_extension (GLcontext *ctx, const char *name)
	Enable the named extension. More...
void	_mesa_disable_extension (GLcontext *ctx, const char *name)
	Disable the named extension. More...
GLboolean	_mesa_extension_is_enabled (GLcontext *ctx, const char *name)
	Test if the named extension is enabled in this context. More...
void	_mesa_init_extensions (GLcontext *ctx)
	Run through the default_extensions array above and set the ctx->Extensions.ARB/EXT_* flags accordingly. More...
GLubyte *	_mesa_make_extension_string (GLcontext *ctx)
	Construct the GL_EXTENSIONS string. More...

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Detailed Description

Extension handling.

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Function Documentation

void _mesa_disable_extension (  GLcontext *    ctx, const char *    name )

Disable the named extension. XXX is this really needed???

void _mesa_enable_1_3_extensions (  GLcontext *    ctx )

Enable all OpenGL 1.3 features and extensions. A convenience function to be called by drivers.

void _mesa_enable_1_4_extensions (  GLcontext *    ctx )

Enable all OpenGL 1.4 features and extensions. A convenience function to be called by drivers.

void _mesa_enable_1_5_extensions (  GLcontext *    ctx )

Enable all OpenGL 1.5 features and extensions. A convenience function to be called by drivers.

void _mesa_enable_extension (  GLcontext *    ctx, const char *    name )

Enable the named extension. Typically called by drivers.

void _mesa_enable_imaging_extensions (  GLcontext *    ctx )

Enable GL_ARB_imaging and all the EXT extensions that are subsets of it.

void _mesa_enable_sw_extensions (  GLcontext *    ctx )

Enable all extensions suitable for a software-only renderer. This is a convenience function used by the XMesa, OSMesa, GGI drivers, etc.

GLboolean _mesa_extension_is_enabled (  GLcontext *    ctx, const char *    name )

Test if the named extension is enabled in this context.

void _mesa_init_extensions (  GLcontext *    ctx )

Run through the default_extensions array above and set the ctx->Extensions.ARB/EXT_* flags accordingly. To be called during context initialization.

GLubyte* _mesa_make_extension_string (  GLcontext *    ctx )

Construct the GL_EXTENSIONS string. Called the first time that glGetString(GL_EXTENSIONS) is called.

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