bool Fbo::check_status(FboExceptionInvalidSpecification *resultExc)
{
GLenum status;
status = (GLenum) glCheckFramebufferStatus(GL_FRAMEBUFFER);
switch(status)
{
case GL_FRAMEBUFFER_COMPLETE:
break;
case GL_FRAMEBUFFER_UNSUPPORTED:
*resultExc = FboExceptionInvalidSpecification("Unsupported framebuffer format");
return false;
case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
*resultExc = FboExceptionInvalidSpecification("Framebuffer incomplete: missing attachment");
return false;
case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
*resultExc = FboExceptionInvalidSpecification("Framebuffer incomplete: duplicate attachment");
return false;
#if ! defined(KINSKI_GLES)
case GL_ENUM(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER):
*resultExc = FboExceptionInvalidSpecification("Framebuffer incomplete: missing draw buffer");
return false;
case GL_ENUM(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER):
*resultExc = FboExceptionInvalidSpecification("Framebuffer incomplete: missing read buffer");
return false;
#endif
default:
*resultExc = FboExceptionInvalidSpecification("Framebuffer invalid: unknown reason");
return false;
}
return status == GL_FRAMEBUFFER_COMPLETE;
}
bool Fbo::checkStatus( FboExceptionInvalidSpecification *resultExc )
{
GLenum status;
status = (GLenum) GL_SUFFIX(glCheckFramebufferStatus)( GL_SUFFIX(GL_FRAMEBUFFER_) );
switch( status ) {
case GL_SUFFIX(GL_FRAMEBUFFER_COMPLETE_):
break;
case GL_SUFFIX(GL_FRAMEBUFFER_UNSUPPORTED_):
*resultExc = FboExceptionInvalidSpecification( "Unsupported framebuffer format" );
return false;
case GL_SUFFIX(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_):
*resultExc = FboExceptionInvalidSpecification( "Framebuffer incomplete: missing attachment" );
return false;
case GL_SUFFIX(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_):
*resultExc = FboExceptionInvalidSpecification( "Framebuffer incomplete: duplicate attachment" );
return false;
case GL_SUFFIX(GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_):
*resultExc = FboExceptionInvalidSpecification( "Framebuffer incomplete: attached images must have same dimensions" );
return false;
case GL_SUFFIX(GL_FRAMEBUFFER_INCOMPLETE_FORMATS_):
*resultExc = FboExceptionInvalidSpecification( "Framebuffer incomplete: attached images must have same format" );
return false;
#if ! defined( CINDER_GLES )
case GL_SUFFIX(GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_):
*resultExc = FboExceptionInvalidSpecification( "Framebuffer incomplete: missing draw buffer" );
return false;
case GL_SUFFIX(GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_):
*resultExc = FboExceptionInvalidSpecification( "Framebuffer incomplete: missing read buffer" );
return false;
#endif
default:
*resultExc = FboExceptionInvalidSpecification( "Framebuffer invalid: unknown reason" );
return false;
}
return true;
}