/*

   BLIS    
   An object-based framework for developing high-performance BLAS-like
   libraries.

   Copyright (C) 2014, The University of Texas at Austin

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
   met:
    - Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    - Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    - Neither the name of The University of Texas at Austin nor the names
      of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

struct packm_params_s
{
	uint64_t    size; // size field must be present and come first.
	packm_voft  var_func;
	bszid_t     bmid_m;
	bszid_t     bmid_n;
	bool_t      does_invert_diag;
	bool_t      rev_iter_if_upper;
	bool_t      rev_iter_if_lower;
	pack_t      pack_schema;
	packbuf_t   pack_buf_type;
};
typedef struct packm_params_s packm_params_t;

#define bli_cntl_packm_params_var_func( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->var_func )

#define bli_cntl_packm_params_bmid_m( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->bmid_m )

#define bli_cntl_packm_params_bmid_n( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->bmid_n )

#define bli_cntl_packm_params_does_invert_diag( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->does_invert_diag )

#define bli_cntl_packm_params_rev_iter_if_upper( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->rev_iter_if_upper )

#define bli_cntl_packm_params_rev_iter_if_lower( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->rev_iter_if_lower )

#define bli_cntl_packm_params_pack_schema( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->pack_schema )

#define bli_cntl_packm_params_pack_buf_type( cntl ) \
\
	( ( (packm_params_t*)(cntl)->params )->pack_buf_type )

// -----------------------------------------------------------------------------

cntl_t* bli_packm_cntl_create_node
     (
       void*     var_func,
       void*     packm_var_func,
       bszid_t   bmid_m,
       bszid_t   bmid_n,
       bool_t    does_invert_diag,
       bool_t    rev_iter_if_upper,
       bool_t    rev_iter_if_lower,
       pack_t    pack_schema,
       packbuf_t pack_buf_type,
       cntl_t*   sub_node
     );

