NAME
cgGetParameterBufferOffset - get a parameter's buffer offset
SYNOPSIS
#include <Cg/cg.h> int cgGetParameterBufferOffset( CGparameter param );PARAMETERS
- param
The parameter for which the buffer offset will be retrieved.
RETURN VALUES
Returns the buffer offset for param.
Returns -1 if param does not belong to a buffer or an error occurs.
DESCRIPTION
cgGetParameterBufferOffset returns the buffer offset associated with a parameter. If param does not belong to a buffer, then -1 is returned.
EXAMPLES
int offset = cgGetParameterBufferOffset( myParam );
ERRORS
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.
HISTORY
cgGetParameterBufferOffset was introduced in Cg 2.0.
SEE ALSO