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 103 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 96 of file gl.h.