void dispatch(unsigned, unsigned = 1, unsigned = 1);
/** Resolves multisample attachments from the active framebuffer into
void dispatch(unsigned, unsigned = 1, unsigned = 1);
/** Resolves multisample attachments from the active framebuffer into
void begin_query(const QueryPool &, unsigned);
void end_query(const QueryPool &, unsigned);
void begin_query(const QueryPool &, unsigned);
void end_query(const QueryPool &, unsigned);