| /*! |
| *************************************************************************** |
| * \file |
| * mode_decision.h |
| * |
| * \author |
| * Alexis Michael Tourapis |
| * |
| * \date |
| * 21. February 2005 |
| * |
| * \brief |
| * Headerfile for mode decision |
| ************************************************************************** |
| */ |
| |
| #ifndef _MODE_DECISION_H_ |
| #define _MODE_DECISION_H_ |
| |
| extern CSptr cs_mb, cs_b8, cs_cm, cs_imb, cs_ib8, cs_ib4, cs_pc; |
| //extern imgpel mpr_8x8ts[16][16]; |
| //extern imgpel rec_mbY[16][16], rec_mbU[16][16], rec_mbV[16][16]; // reconstruction values |
| extern RD_8x8DATA tr4x4, tr8x8; |
| |
| // Adaptive Lagrangian variables |
| extern double mb16x16_cost; |
| extern double lambda_mf_factor; |
| |
| extern const int LEVELMVLIMIT[17][6]; |
| extern int ****cofAC_8x8ts; // [8x8block][4x4block][level/run][scan_pos] |
| extern int ****cofAC, ****cofAC8x8; // [8x8block][4x4block][level/run][scan_pos] |
| extern int QP2QUANT[40]; |
| extern int cbp_blk8x8; |
| extern int cbp, cbp8x8, cnt_nonz_8x8; |
| extern int64 cbp_blk; |
| extern int64 cbp_blk8_8x8ts; |
| extern int cbp8_8x8ts; |
| extern int cnt_nonz8_8x8ts; |
| extern int qp_mbaff[2][2], qp_mbaff[2][2]; |
| extern int delta_qp_mbaff[2][2],delta_qp_mbaff[2][2]; |
| |
| // Residue Color Transform |
| extern signed char b4_ipredmode[16], b4_intra_pred_modes[16]; |
| |
| extern short bi_pred_me; |
| extern short best_mode; |
| extern short best8x8mode [4]; // [block] |
| extern signed char best8x8pdir [MAXMODE][4]; // [mode][block] |
| extern signed char best8x8fwref[MAXMODE][4]; // [mode][block] |
| extern signed char best8x8bwref[MAXMODE][4]; // [mode][block] |
| extern imgpel pred[16][16]; |
| |
| extern void set_stored_macroblock_parameters (void); |
| extern void StoreMV8x8(int); |
| extern void RestoreMV8x8(int); |
| extern void store_macroblock_parameters (int); |
| extern void SetModesAndRefframeForBlocks (int); |
| extern void SetRefAndMotionVectors (int, int, int, int, int); |
| extern void StoreNewMotionVectorsBlock8x8(int, int, int, int, int, int, int); |
| extern void assign_enc_picture_params(int, signed char, int, int, int, int, int); |
| extern void update_refresh_map(int intra, int intra1, Macroblock *currMB); |
| extern void SetMotionVectorsMB (Macroblock*, int); |
| extern void SetCoeffAndReconstruction8x8 (Macroblock*); |
| extern void fast_mode_intra_decision(short *intra_skip, double min_rate); |
| |
| extern int GetBestTransformP8x8(void); |
| extern int I16Offset (int, int); |
| extern int CheckReliabilityOfRef (int, int, int, int); |
| extern int Mode_Decision_for_Intra4x4Macroblock (double, int*); |
| extern int RDCost_for_macroblocks (double, int, double*, double*, int); |
| extern double RDCost_for_8x8blocks (int*, int64*, double, int, int, short, short, short); |
| extern double *mb16x16_cost_frame; |
| |
| extern const int b8_mode_table[6]; |
| extern const int mb_mode_table[9]; |
| |
| void rc_store_diff(int cpix_x, int cpix_y, imgpel prediction[16][16]); |
| void submacroblock_mode_decision(RD_PARAMS, RD_8x8DATA *, Macroblock *,int ***, int *, short, int, int *, int *, int *, int); |
| void init_enc_mb_params(Macroblock* currMB, RD_PARAMS *enc_mb, int intra, int bslice); |
| void list_prediction_cost(int list, int block, int mode, RD_PARAMS enc_mb, int bmcost[5], signed char best_ref[2]); |
| void determine_prediction_list(int, int [5], signed char [2], signed char *, int *, short *); |
| void compute_mode_RD_cost(int mode, Macroblock *currMB, RD_PARAMS enc_mb, |
| double *min_rdcost, double *min_rate, |
| int i16mode, short bslice, short *inter_skip); |
| |
| |
| void get_initial_mb16x16_cost(void); |
| void adjust_mb16x16_cost(int); |
| |
| #endif |
| |
