Name
cgGLSetDebugMode - control whether the cgGL runtime calls glGetError
Synopsis
#include <Cg/cgGL.h>
void cgGLSetDebugMode( CGbool debug );
Parameters
- debug
-
Flag indicating whether the library should use OpenGL error checking.
Return Values
None.
Description
The OpenGL Cg runtime calls glGetError at various points to verify that
no errors have occurred. While this is helpful during development, the
resulting performance penalty may be deemed too severe. cgGLSetDebugMode
allows the application to turn off the OpenGL error checking if so desired.
Examples
cgGLSetDebugMode( CG_TRUE ); // Enables debug mode
cgGLSetDebugMode( CG_FALSE ); // Disables debug mode
Errors
None.
History
cgGLSetDebugMode was introduced in Cg 1.5.
See Also
cgSetErrorHandler,
cgGetError
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