NAME
cgGetBufferSize - get the size of a buffer
SYNOPSIS
#include <Cg/cg.h> int cgGetBufferSize( CGbuffer buffer );PARAMETERS
- buffer
The buffer for which the size will be retrieved.
RETURN VALUES
Returns the size in bytes of buffer.
Returns -1 if an error occurs.
DESCRIPTION
cgGetBufferSize returns the size in bytes of buffer.
EXAMPLES
int size = cgGetBufferSize( myBuffer );
ERRORS
CG_INVALID_BUFFER_HANDLE_ERROR is generated if buffer is not a valid buffer.
HISTORY
cgGetBufferSize was introduced in Cg 2.0.
SEE ALSO
cgCreateBuffer, cgGLCreateBuffer, cgSetBufferData, cgSetBufferSubData