2 * Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
4 * Use of this source code is governed by a BSD-style license and patent
5 * grant that can be found in the LICENSE file in the root of the source
6 * tree. All contributing project authors may be found in the AUTHORS
7 * file in the root of the source tree.
16 #include "entropymv.h"
18 #include "vpx_ports/mem.h"
29 // 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
33 // 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
36 short(*zrun_zbin_boost);
39 // Zbin Over Quant value
42 unsigned char **base_src;
53 DECLARE_ALIGNED(16, short, src_diff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
54 DECLARE_ALIGNED(16, short, coeff[400]); // 16x16 Y 8x8 U 8x8 V 4x4 2nd Y
56 // 16 Y blocks, 4 U blocks, 4 V blocks, 1 DC 2nd order block each with 16 entries
59 YV12_BUFFER_CONFIG src;
65 int searches_per_step;
74 int mvcosts[2][MVvals+1];
76 int mvsadcosts[2][MVvals+1];
78 int mbmode_cost[2][MB_MODE_COUNT];
79 int intra_uv_mode_cost[2][MB_MODE_COUNT];
80 unsigned int bmode_costs[10][10][10];
81 unsigned int inter_bmode_costs[B_MODE_COUNT];
83 // These define limits to motion vector components to prevent them from extending outside the UMV borders
89 int vector_range; // Used to monitor limiting range of recent vectors to guide search.
94 unsigned char *active_ptr;
97 unsigned int token_costs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens];
100 void (*vp8_short_fdct4x4)(short *input, short *output, int pitch);
101 void (*vp8_short_fdct8x4)(short *input, short *output, int pitch);
102 void (*short_fdct4x4rd)(short *input, short *output, int pitch);
103 void (*short_fdct8x4rd)(short *input, short *output, int pitch);
104 void (*vp8_short_fdct4x4_ptr)(short *input, short *output, int pitch);
105 void (*short_walsh4x4)(short *input, short *output, int pitch);
107 void (*quantize_b)(BLOCK *b, BLOCKD *d);
108 void (*quantize_brd)(BLOCK *b, BLOCKD *d);