/*
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */


#ifndef __INC_RDOPT_H
#define __INC_RDOPT_H

#define RDCOST(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )
#define RDCOST_8x8(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )

extern void vp8_initialize_rd_consts(VP8_COMP *cpi, int Qvalue);
extern void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset,
                                   int *returnrate, int *returndistortion, int *returnintra,
                                   int *best_single_rd_diff, int *best_comp_rd_diff, int *best_hybrid_rd_diff);
extern int vp8_rd_pick_intra_mode(VP8_COMP *cpi, MACROBLOCK *x);

extern void vp8_mv_pred
(
    VP8_COMP *cpi,
    MACROBLOCKD *xd,
    const MODE_INFO *here,
    int_mv *mvp,
    int refframe,
    int *ref_frame_sign_bias,
    int *sr,
    int near_sadidx[]
);
extern void vp8_cal_sad(VP8_COMP *cpi, MACROBLOCKD *xd, MACROBLOCK *x, int recon_yoffset, int near_sadidx[]);
extern void vp8_init_me_luts();
extern void vp8_set_mbmode_and_mvs(MACROBLOCK *x, MB_PREDICTION_MODE mb, int_mv *mv);

#endif