gl.h File Reference

Includes OpenGL and GLEW headers. More...

#include <eq/api.h>
#include <string>

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Namespaces
	eq
	The Equalizer client library.

Macros
#define	EQ_GL_ERROR(when)
#define	EQ_GL_CALL(code)

Functions
EQ_API void	eq::debugGLError (const std::string &when, const GLenum error, const char *file, const int line)
	Output an error OpenGL in a human-readable form to LBWARN.
EQ_API std::string	eq::glError (const GLenum error)

Detailed Description

Includes OpenGL and GLEW headers.

Define EQ_IGNORE_GLEW before including any Equalizer header if you have trouble with your system-installed OpenGL header and do not need GLEW.

Definition in file gl.h.

Macro Definition Documentation

#define EQ_GL_CALL

(

code

)

Value:

{                                                     \
        EQ_GL_ERROR( std::string( "before " ) + #code );  \
        code;                                             \
        EQ_GL_ERROR( std::string( "after " ) + #code );   \
    }

Definition at line 92 of file gl.h.

#define EQ_GL_ERROR

(

when

)

Value:

{                                                                   \
        const GLenum eqGlError = glGetError();                          \
        if( eqGlError )                                                 \
            eq::debugGLError( when, eqGlError, __FILE__, __LINE__ );    \
    }

Definition at line 85 of file gl.h.