2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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.
15 #include "vp8/common/onyx.h"
16 #include "vp8/common/blockd.h"
17 #include "vp8/common/entropymv.h"
18 #include "vp8/common/entropy.h"
19 #include "vpx_ports/mem.h"
30 // 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
34 // 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
37 unsigned char *quant_shift;
39 short *zrun_zbin_boost;
42 // Zbin Over Quant value
45 unsigned char **base_src;
55 B_PREDICTION_MODE mode;
60 typedef struct macroblock
62 DECLARE_ALIGNED(16, short, src_diff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
63 DECLARE_ALIGNED(16, short, coeff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
64 DECLARE_ALIGNED(16, unsigned char, thismb[256]);
66 unsigned char *thismb_ptr;
67 // 16 Y blocks, 4 U blocks, 4 V blocks, 1 DC 2nd order block each with 16 entries
70 YV12_BUFFER_CONFIG src;
73 PARTITION_INFO *partition_info; /* work pointer */
74 PARTITION_INFO *pi; /* Corresponds to upper left visible macroblock */
75 PARTITION_INFO *pip; /* Base of allocated array */
77 int ref_frame_cost[MAX_REF_FRAMES];
81 int searches_per_step;
88 unsigned int * mb_activity_ptr;
89 int * mb_norm_activity_ptr;
90 signed int act_zbin_adj;
91 signed int last_act_zbin_adj;
93 int mvcosts[2][MVvals+1];
95 int mvsadcosts[2][MVfpvals+1];
97 int mbmode_cost[2][MB_MODE_COUNT];
98 int intra_uv_mode_cost[2][MB_MODE_COUNT];
99 unsigned int bmode_costs[10][10][10];
100 unsigned int inter_bmode_costs[B_MODE_COUNT];
102 // These define limits to motion vector components to prevent them from extending outside the UMV borders
112 //char * gf_active_ptr;
113 signed char *gf_active_ptr;
115 unsigned char *active_ptr;
118 unsigned int token_costs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
122 void (*short_fdct4x4)(short *input, short *output, int pitch);
123 void (*short_fdct8x4)(short *input, short *output, int pitch);
124 void (*short_walsh4x4)(short *input, short *output, int pitch);
125 void (*quantize_b)(BLOCK *b, BLOCKD *d);
126 void (*quantize_b_pair)(BLOCK *b1, BLOCK *b2, BLOCKD *d0, BLOCKD *d1);