GLError.cc

/*===========================================================================*\
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//=============================================================================
//
// GLError
//
//=============================================================================
 
//=============================================================================
//
// Includes
//
//=============================================================================
 
#include "GLError.hh"
 
//=============================================================================
namespace ACG {
//=============================================================================
 
std::string glErrorToString( GLenum _error ) {
  switch (_error) {
    case GL_NO_ERROR:                       return "No Error";
    case GL_INVALID_ENUM:                   return "invalid enumerant";
    case GL_INVALID_VALUE:                  return "invalid value";
    case GL_INVALID_OPERATION:              return "invalid operation";
# if defined(GL_INVALID_FRAMEBUFFER_OPERATION)
    case GL_INVALID_FRAMEBUFFER_OPERATION:  return "invalid framebuffer operation";
#endif
    case GL_STACK_OVERFLOW:                 return "Stack overflow";
    case GL_STACK_UNDERFLOW:                return "stack underflow";
    case GL_OUT_OF_MEMORY:                  return "out of memory";
    default:
      return "Unknown OpenGL Error! glErrorToString is unable to convert this error number to a string!" ;
  }
}
 
 
//=============================================================================
}  // namespace ACG
//=============================================================================