1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 12 #ifndef VP9_ENCODER_VP9_RDOPT_H_ 13 #define VP9_ENCODER_VP9_RDOPT_H_ 14 15 #define RDDIV_BITS 7 16 17 #define RDCOST(RM, DM, R, D) \ 18 (((128 + ((int64_t)R) * (RM)) >> 8) + (D << DM)) 19 #define QIDX_SKIP_THRESH 115 20 21 struct TileInfo; 22 23 int vp9_compute_rd_mult(VP9_COMP *cpi, int qindex); 24 25 void vp9_initialize_rd_consts(VP9_COMP *cpi); 26 27 void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex); 28 29 void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, 30 int *r, int64_t *d, BLOCK_SIZE bsize, 31 PICK_MODE_CONTEXT *ctx, int64_t best_rd); 32 33 int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, 34 const struct TileInfo *const tile, 35 int mi_row, int mi_col, 36 int *returnrate, 37 int64_t *returndistortion, 38 BLOCK_SIZE bsize, 39 PICK_MODE_CONTEXT *ctx, 40 int64_t best_rd_so_far); 41 42 int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x, 43 const struct TileInfo *const tile, 44 int mi_row, int mi_col, 45 int *returnrate, 46 int64_t *returndistortion, 47 BLOCK_SIZE bsize, 48 PICK_MODE_CONTEXT *ctx, 49 int64_t best_rd_so_far); 50 51 void vp9_init_me_luts(); 52 53 void vp9_set_mbmode_and_mvs(MACROBLOCK *x, 54 MB_PREDICTION_MODE mb, int_mv *mv); 55 56 void vp9_get_entropy_contexts(TX_SIZE tx_size, 57 ENTROPY_CONTEXT t_above[16], ENTROPY_CONTEXT t_left[16], 58 const ENTROPY_CONTEXT *above, const ENTROPY_CONTEXT *left, 59 int num_4x4_w, int num_4x4_h); 60 61 #endif // VP9_ENCODER_VP9_RDOPT_H_ 62
