Line data Source code
1 : /*
2 : * Copyright(c) 2019 Intel Corporation
3 : * SPDX - License - Identifier: BSD - 2 - Clause - Patent
4 : */
5 :
6 : /*
7 : * Copyright (c) 2016, Alliance for Open Media. All rights reserved
8 : *
9 : * This source code is subject to the terms of the BSD 2 Clause License and
10 : * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
11 : * was not distributed with this source code in the LICENSE file, you can
12 : * obtain it at www.aomedia.org/license/software. If the Alliance for Open
13 : * Media Patent License 1.0 was not distributed with this source code in the
14 : * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
15 : */
16 :
17 : #ifndef EbTransforms_h
18 : #define EbTransforms_h
19 :
20 : #include "EbDefinitions.h"
21 : #ifdef __cplusplus
22 : extern "C" {
23 : #endif
24 :
25 : #include "EbTransforms_AVX2.h"
26 : #include "EbSequenceControlSet.h"
27 : #include "EbPictureControlSet.h"
28 : #include "EbEncDecProcess.h"
29 :
30 : #define UNIT_QUANT_SHIFT 2
31 : #define INV_COS_BIT 12
32 : #define MAX_TXFM_STAGE_NUM 12
33 : #define MAX_TXWH_IDX 5
34 : #define MAX_NEIGHBORS 2
35 : #define AOM_QM_BITS 5
36 : #define MAX_TX_SCALE 1
37 : /*****************************
38 : * DEBUG MACROS
39 : *****************************/
40 : #define ZERO_COEFF 0
41 : #define ZERO_COEFF_CHROMA 0
42 :
43 : #define IS_2D_TRANSFORM(tx_type) (tx_type < IDTX)
44 :
45 : #define av1_zero(dest) memset(&(dest), 0, sizeof(dest))
46 : #define default_scan_32x64 default_scan_32x32
47 : #define default_scan_64x32 default_scan_32x32
48 : #define default_scan_64x64 default_scan_32x32
49 : #define default_scan_16x64 default_scan_16x32
50 : #define default_scan_64x16 default_scan_32x16
51 : #define default_scan_32x64_neighbors default_scan_32x32_neighbors
52 : #define default_scan_64x32_neighbors default_scan_32x32_neighbors
53 : #define default_scan_64x64_neighbors default_scan_32x32_neighbors
54 : #define default_scan_16x64_neighbors default_scan_16x32_neighbors
55 : #define default_scan_64x16_neighbors default_scan_32x16_neighbors
56 :
57 : static const int8_t txsize_log2_minus4[TX_SIZES_ALL] =
58 : {
59 : 0, // TX_4X4
60 : 2, // TX_8X8
61 : 4, // TX_16X16
62 : 6, // TX_32X32
63 : 6, // TX_64X64
64 : 1, // TX_4X8
65 : 1, // TX_8X4
66 : 3, // TX_8X16
67 : 3, // TX_16X8
68 : 5, // TX_16X32
69 : 5, // TX_32X16
70 : 6, // TX_32X64
71 : 6, // TX_64X32
72 : 2, // TX_4X16
73 : 2, // TX_16X4
74 : 4, // TX_8X32
75 : 4, // TX_32X8
76 : 5, // TX_16X64
77 : 5, // TX_64X16
78 : };
79 : // Note:
80 : // TranHigh is the datatype used for intermediate transform stages.
81 : typedef int64_t TranHigh;
82 :
83 : static const TxType1D vtx_tab[TX_TYPES] =
84 : {
85 : DCT_1D, ADST_1D, DCT_1D, ADST_1D,
86 : FLIPADST_1D, DCT_1D, FLIPADST_1D, ADST_1D, FLIPADST_1D, IDTX_1D,
87 : DCT_1D, IDTX_1D, ADST_1D, IDTX_1D, FLIPADST_1D, IDTX_1D,
88 : };
89 : static const TxType1D htx_tab[TX_TYPES] =
90 : {
91 : DCT_1D, DCT_1D, ADST_1D, ADST_1D,
92 : DCT_1D, FLIPADST_1D, FLIPADST_1D, FLIPADST_1D, ADST_1D, IDTX_1D,
93 : IDTX_1D, DCT_1D, IDTX_1D, ADST_1D, IDTX_1D, FLIPADST_1D,
94 : };
95 : static const BlockSize txsize_to_bsize[TX_SIZES_ALL] =
96 : {
97 : BLOCK_4X4, // TX_4X4
98 : BLOCK_8X8, // TX_8X8
99 : BLOCK_16X16, // TX_16X16
100 : BLOCK_32X32, // TX_32X32
101 : BLOCK_64X64, // TX_64X64
102 : BLOCK_4X8, // TX_4X8
103 : BLOCK_8X4, // TX_8X4
104 : BLOCK_8X16, // TX_8X16
105 : BLOCK_16X8, // TX_16X8
106 : BLOCK_16X32, // TX_16X32
107 : BLOCK_32X16, // TX_32X16
108 : BLOCK_32X64, // TX_32X64
109 : BLOCK_64X32, // TX_64X32
110 : BLOCK_4X16, // TX_4X16
111 : BLOCK_16X4, // TX_16X4
112 : BLOCK_8X32, // TX_8X32
113 : BLOCK_32X8, // TX_32X8
114 : BLOCK_16X64, // TX_16X64
115 : BLOCK_64X16, // TX_64X16
116 : };
117 : static const int8_t fwd_shift_4x4[3] = { 2, 0, 0 };
118 : static const int8_t fwd_shift_8x8[3] = { 2, -1, 0 };
119 : static const int8_t fwd_shift_16x16[3] = { 2, -2, 0 };
120 : static const int8_t fwd_shift_32x32[3] = { 2, -4, 0 };
121 : static const int8_t fwd_shift_64x64[3] = { 0, -2, -2 };
122 : static const int8_t fwd_shift_4x8[3] = { 2, -1, 0 };
123 : static const int8_t fwd_shift_8x4[3] = { 2, -1, 0 };
124 : static const int8_t fwd_shift_8x16[3] = { 2, -2, 0 };
125 : static const int8_t fwd_shift_16x8[3] = { 2, -2, 0 };
126 : static const int8_t fwd_shift_16x32[3] = { 2, -4, 0 };
127 : static const int8_t fwd_shift_32x16[3] = { 2, -4, 0 };
128 : static const int8_t fwd_shift_32x64[3] = { 0, -2, -2 };
129 : static const int8_t fwd_shift_64x32[3] = { 2, -4, -2 };
130 : static const int8_t fwd_shift_4x16[3] = { 2, -1, 0 };
131 : static const int8_t fwd_shift_16x4[3] = { 2, -1, 0 };
132 : static const int8_t fwd_shift_8x32[3] = { 2, -2, 0 };
133 : static const int8_t fwd_shift_32x8[3] = { 2, -2, 0 };
134 : static const int8_t fwd_shift_16x64[3] = { 0, -2, 0 };
135 : static const int8_t fwd_shift_64x16[3] = { 2, -4, 0 };
136 :
137 : static const int8_t fwd_cos_bit_col[MAX_TXWH_IDX /*txw_idx*/][MAX_TXWH_IDX /*txh_idx*/] =
138 : {
139 : { 13, 13, 13, 0, 0 },
140 : { 13, 13, 13, 12, 0 },
141 : { 13, 13, 13, 12, 13 },
142 : { 0, 13, 13, 12, 13 },
143 : { 0, 0, 13, 12, 13 }
144 : };
145 : static const int8_t fwd_cos_bit_row[MAX_TXWH_IDX /*txw_idx*/][MAX_TXWH_IDX /*txh_idx*/] =
146 : {
147 : { 13, 13, 12, 0, 0 },
148 : { 13, 13, 13, 12, 0 },
149 : { 13, 13, 12, 13, 12 },
150 : { 0, 12, 13, 12, 11 },
151 : { 0, 0, 12, 11, 10 }
152 : };
153 :
154 : typedef struct TransformParam
155 : {
156 : // for both forward and inverse transforms
157 : TxType transform_type;
158 : TxSize transform_size;
159 : //int32_t lossless;
160 : uint8_t bit_depth;
161 : TxSetType transformSetType;
162 : // for inverse transforms only
163 : int32_t eob;
164 : } TransformParam;
165 :
166 : // Utility function that returns the log of the ratio of the col and row
167 : // sizes.
168 : typedef enum TxfmType
169 : {
170 : TXFM_TYPE_DCT4,
171 : TXFM_TYPE_DCT8,
172 : TXFM_TYPE_DCT16,
173 : TXFM_TYPE_DCT32,
174 : TXFM_TYPE_DCT64,
175 : TXFM_TYPE_ADST4,
176 : TXFM_TYPE_ADST8,
177 : TXFM_TYPE_ADST16,
178 : TXFM_TYPE_ADST32,
179 : TXFM_TYPE_IDENTITY4,
180 : TXFM_TYPE_IDENTITY8,
181 : TXFM_TYPE_IDENTITY16,
182 : TXFM_TYPE_IDENTITY32,
183 : TXFM_TYPE_IDENTITY64,
184 : TXFM_TYPES,
185 : TXFM_TYPE_INVALID,
186 : } TxfmType;
187 : typedef struct Txfm2DFlipCfg
188 : {
189 : TxSize tx_size;
190 : int32_t ud_flip; // flip upside down
191 : int32_t lr_flip; // flip left to right
192 : const int8_t *shift;
193 : int8_t cos_bit_col;
194 : int8_t cos_bit_row;
195 : int8_t stage_range_col[MAX_TXFM_STAGE_NUM];
196 : int8_t stage_range_row[MAX_TXFM_STAGE_NUM];
197 : TxfmType txfm_type_col;
198 : TxfmType txfm_type_row;
199 : int32_t stage_num_col;
200 : int32_t stage_num_row;
201 : } Txfm2DFlipCfg;
202 :
203 : static const TxfmType av1_txfm_type_ls[5][TX_TYPES_1D] =
204 : {
205 : { TXFM_TYPE_DCT4, TXFM_TYPE_ADST4, TXFM_TYPE_ADST4, TXFM_TYPE_IDENTITY4 },
206 : { TXFM_TYPE_DCT8, TXFM_TYPE_ADST8, TXFM_TYPE_ADST8, TXFM_TYPE_IDENTITY8 },
207 : { TXFM_TYPE_DCT16, TXFM_TYPE_ADST16, TXFM_TYPE_ADST16, TXFM_TYPE_IDENTITY16 },
208 : { TXFM_TYPE_DCT32, TXFM_TYPE_ADST32, TXFM_TYPE_ADST32, TXFM_TYPE_IDENTITY32 },
209 : { TXFM_TYPE_DCT64, TXFM_TYPE_INVALID, TXFM_TYPE_INVALID,
210 : TXFM_TYPE_IDENTITY64 }
211 : };
212 : static const int8_t av1_txfm_stage_num_list[TXFM_TYPES] =
213 : {
214 : 4, // TXFM_TYPE_DCT4
215 : 6, // TXFM_TYPE_DCT8
216 : 8, // TXFM_TYPE_DCT16
217 : 10, // TXFM_TYPE_DCT32
218 : 12, // TXFM_TYPE_DCT64
219 : 7, // TXFM_TYPE_ADST4
220 : 8, // TXFM_TYPE_ADST8
221 : 10, // TXFM_TYPE_ADST16
222 : 12, // TXFM_TYPE_ADST32
223 : 1, // TXFM_TYPE_IDENTITY4
224 : 1, // TXFM_TYPE_IDENTITY8
225 : 1, // TXFM_TYPE_IDENTITY16
226 : 1, // TXFM_TYPE_IDENTITY32
227 : 1, // TXFM_TYPE_IDENTITY64
228 : };
229 :
230 149457440 : static INLINE int32_t get_txh_idx(TxSize tx_size) {
231 149457440 : return tx_size_high_log2[tx_size] - tx_size_high_log2[0];
232 : }
233 : static const int8_t fdct4_range_mult2[4] = { 0, 2, 3, 3 };
234 : static const int8_t fdct8_range_mult2[6] = { 0, 2, 4, 5, 5, 5 };
235 : static const int8_t fdct16_range_mult2[8] = { 0, 2, 4, 6, 7, 7, 7, 7 };
236 : static const int8_t fdct32_range_mult2[10] = { 0, 2, 4, 6, 8, 9, 9, 9, 9, 9 };
237 : static const int8_t fdct64_range_mult2[12] = { 0, 2, 4, 6, 8, 10, 11, 11, 11, 11, 11, 11 };
238 : static const int8_t fadst4_range_mult2[7] = { 0, 2, 4, 3, 3, 3, 3 };
239 : static const int8_t fadst8_range_mult2[8] = { 0, 0, 1, 3, 3, 5, 5, 5 };
240 : static const int8_t fadst16_range_mult2[10] = { 0, 0, 1, 3, 3, 5, 5, 7, 7, 7 };
241 : static const int8_t fadst32_range_mult2[12] = { 0, 0, 1, 3, 3, 5, 5, 7, 7, 9, 9, 9 };
242 : static const int8_t max_fwd_range_mult2_col[5] = { 3, 5, 7, 9, 11 };
243 : static const int8_t fidtx4_range_mult2[1] = { 1 };
244 : static const int8_t fidtx8_range_mult2[1] = { 2 };
245 : static const int8_t fidtx16_range_mult2[1] = { 3 };
246 : static const int8_t fidtx32_range_mult2[1] = { 4 };
247 : static const int8_t fidtx64_range_mult2[1] = { 5 };
248 : static const int8_t inv_cos_bit_col[MAX_TXWH_IDX][MAX_TXWH_IDX] =
249 : {
250 : { INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, 0, 0 },
251 : { INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, 0 },
252 : { INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT },
253 : { 0, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT },
254 : { 0, 0, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT }
255 : };
256 : static const int8_t inv_cos_bit_row[MAX_TXWH_IDX][MAX_TXWH_IDX] =
257 : {
258 : { INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, 0, 0 },
259 : { INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, 0 },
260 : { INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT },
261 : { 0, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT },
262 : { 0, 0, INV_COS_BIT, INV_COS_BIT, INV_COS_BIT }
263 : };
264 : static const int8_t inv_shift_4x4[2] = { 0, -4 };
265 : static const int8_t inv_shift_8x8[2] = { -1, -4 };
266 : static const int8_t inv_shift_16x16[2] = { -2, -4 };
267 : static const int8_t inv_shift_32x32[2] = { -2, -4 };
268 : static const int8_t inv_shift_64x64[2] = { -2, -4 };
269 : static const int8_t inv_shift_4x8[2] = { 0, -4 };
270 : static const int8_t inv_shift_8x4[2] = { 0, -4 };
271 : static const int8_t inv_shift_8x16[2] = { -1, -4 };
272 : static const int8_t inv_shift_16x8[2] = { -1, -4 };
273 : static const int8_t inv_shift_16x32[2] = { -1, -4 };
274 : static const int8_t inv_shift_32x16[2] = { -1, -4 };
275 : static const int8_t inv_shift_32x64[2] = { -1, -4 };
276 : static const int8_t inv_shift_64x32[2] = { -1, -4 };
277 : static const int8_t inv_shift_4x16[2] = { -1, -4 };
278 : static const int8_t inv_shift_16x4[2] = { -1, -4 };
279 : static const int8_t inv_shift_8x32[2] = { -2, -4 };
280 : static const int8_t inv_shift_32x8[2] = { -2, -4 };
281 : static const int8_t inv_shift_16x64[2] = { -2, -4 };
282 : static const int8_t inv_shift_64x16[2] = { -2, -4 };
283 :
284 145827230 : static INLINE int32_t get_txw_idx(TxSize tx_size) {
285 145827230 : return tx_size_wide_log2[tx_size] - tx_size_wide_log2[0];
286 : }
287 :
288 :
289 : #define BLOCK_SIZES_ALL 22
290 3349 : static INLINE int is_rect_tx(TxSize tx_size) { return tx_size >= TX_SIZES; }
291 1630 : static INLINE int is_rect_tx_allowed_bsize(BlockSize bsize) {
292 : static const char LUT[BLOCK_SIZES_ALL] = {
293 : 0, // BLOCK_4X4
294 : 1, // BLOCK_4X8
295 : 1, // BLOCK_8X4
296 : 0, // BLOCK_8X8
297 : 1, // BLOCK_8X16
298 : 1, // BLOCK_16X8
299 : 0, // BLOCK_16X16
300 : 1, // BLOCK_16X32
301 : 1, // BLOCK_32X16
302 : 0, // BLOCK_32X32
303 : 1, // BLOCK_32X64
304 : 1, // BLOCK_64X32
305 : 0, // BLOCK_64X64
306 : 0, // BLOCK_64X128
307 : 0, // BLOCK_128X64
308 : 0, // BLOCK_128X128
309 : 1, // BLOCK_4X16
310 : 1, // BLOCK_16X4
311 : 1, // BLOCK_8X32
312 : 1, // BLOCK_32X8
313 : 1, // BLOCK_16X64
314 : 1, // BLOCK_64X16
315 : };
316 :
317 1630 : return LUT[bsize];
318 : }
319 1630 : static INLINE int is_rect_tx_allowed(/*const MacroBlockD *xd,*/
320 : const MbModeInfo *mbmi) {
321 1630 : return is_rect_tx_allowed_bsize(mbmi->block_mi.sb_type) /*&&
322 : !xd->lossless[mbmi->segment_id]*/;
323 : }
324 :
325 : static const int8_t iadst4_range[7] = { 0, 1, 0, 0, 0, 0, 0 };
326 :
327 : // sum of fwd_shift_##
328 : static const int8_t inv_start_range[TX_SIZES_ALL] = {
329 : 5, // 4x4 transform
330 : 6, // 8x8 transform
331 : 7, // 16x16 transform
332 : 7, // 32x32 transform
333 : 7, // 64x64 transform
334 : 5, // 4x8 transform
335 : 5, // 8x4 transform
336 : 6, // 8x16 transform
337 : 6, // 16x8 transform
338 : 6, // 16x32 transform
339 : 6, // 32x16 transform
340 : 6, // 32x64 transform
341 : 6, // 64x32 transform
342 : 6, // 4x16 transform
343 : 6, // 16x4 transform
344 : 7, // 8x32 transform
345 : 7, // 32x8 transform
346 : 7, // 16x64 transform
347 : 7, // 64x16 transform
348 : };
349 : ////////////////////// QUANTIZATION//////////////
350 : typedef struct QuantParam
351 : {
352 : int32_t log_scale;
353 : TxSize tx_size;
354 : const QmVal *qmatrix;
355 : const QmVal *iqmatrix;
356 : } QuantParam;
357 :
358 154000681 : static inline int32_t av1_get_tx_scale(const TxSize tx_size) {
359 154000681 : const int32_t pels = tx_size_2d[tx_size];
360 : // Largest possible pels is 4096 (64x64).
361 154000681 : return (pels > 256) + (pels > 1024);
362 : }
363 :
364 : DECLARE_ALIGNED(16, static const int16_t, default_scan_4x4[16]) = {
365 : 0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15
366 : };
367 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x4[16]) = {
368 : 0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15,
369 : };
370 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x4[16]) = {
371 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
372 : };
373 : DECLARE_ALIGNED(16, static const int16_t, default_scan_4x8[32]) = {
374 : 0, 1, 4, 2, 5, 8, 3, 6, 9, 12, 7, 10, 13, 16, 11, 14,
375 : 17, 20, 15, 18, 21, 24, 19, 22, 25, 28, 23, 26, 29, 27, 30, 31,
376 : };
377 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x8[32]) = {
378 : 0, 4, 8, 12, 16, 20, 24, 28, 1, 5, 9, 13, 17, 21, 25, 29,
379 : 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31,
380 : };
381 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x8[32]) = {
382 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
383 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
384 : };
385 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x4[32]) = {
386 : 0, 8, 1, 16, 9, 2, 24, 17, 10, 3, 25, 18, 11, 4, 26, 19,
387 : 12, 5, 27, 20, 13, 6, 28, 21, 14, 7, 29, 22, 15, 30, 23, 31,
388 : };
389 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x4[32]) = {
390 : 0, 8, 16, 24, 1, 9, 17, 25, 2, 10, 18, 26, 3, 11, 19, 27,
391 : 4, 12, 20, 28, 5, 13, 21, 29, 6, 14, 22, 30, 7, 15, 23, 31,
392 : };
393 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x4[32]) = {
394 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
395 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
396 : };
397 : DECLARE_ALIGNED(16, static const int16_t, default_scan_4x16[64]) = {
398 : 0, 1, 4, 2, 5, 8, 3, 6, 9, 12, 7, 10, 13, 16, 11, 14,
399 : 17, 20, 15, 18, 21, 24, 19, 22, 25, 28, 23, 26, 29, 32, 27, 30,
400 : 33, 36, 31, 34, 37, 40, 35, 38, 41, 44, 39, 42, 45, 48, 43, 46,
401 : 49, 52, 47, 50, 53, 56, 51, 54, 57, 60, 55, 58, 61, 59, 62, 63,
402 : };
403 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x4[64]) = {
404 : 0, 16, 1, 32, 17, 2, 48, 33, 18, 3, 49, 34, 19, 4, 50, 35,
405 : 20, 5, 51, 36, 21, 6, 52, 37, 22, 7, 53, 38, 23, 8, 54, 39,
406 : 24, 9, 55, 40, 25, 10, 56, 41, 26, 11, 57, 42, 27, 12, 58, 43,
407 : 28, 13, 59, 44, 29, 14, 60, 45, 30, 15, 61, 46, 31, 62, 47, 63,
408 : };
409 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x16[64]) = {
410 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
411 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
412 : 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
413 : 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
414 : };
415 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x4[64]) = {
416 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
417 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
418 : 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
419 : 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
420 : };
421 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x16[64]) = {
422 : 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
423 : 1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61,
424 : 2, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 62,
425 : 3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63,
426 : };
427 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x4[64]) = {
428 : 0, 16, 32, 48, 1, 17, 33, 49, 2, 18, 34, 50, 3, 19, 35, 51,
429 : 4, 20, 36, 52, 5, 21, 37, 53, 6, 22, 38, 54, 7, 23, 39, 55,
430 : 8, 24, 40, 56, 9, 25, 41, 57, 10, 26, 42, 58, 11, 27, 43, 59,
431 : 12, 28, 44, 60, 13, 29, 45, 61, 14, 30, 46, 62, 15, 31, 47, 63,
432 : };
433 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x32[256]) = {
434 : 0, 1, 8, 2, 9, 16, 3, 10, 17, 24, 4, 11, 18, 25, 32,
435 : 5, 12, 19, 26, 33, 40, 6, 13, 20, 27, 34, 41, 48, 7, 14,
436 : 21, 28, 35, 42, 49, 56, 15, 22, 29, 36, 43, 50, 57, 64, 23,
437 : 30, 37, 44, 51, 58, 65, 72, 31, 38, 45, 52, 59, 66, 73, 80,
438 : 39, 46, 53, 60, 67, 74, 81, 88, 47, 54, 61, 68, 75, 82, 89,
439 : 96, 55, 62, 69, 76, 83, 90, 97, 104, 63, 70, 77, 84, 91, 98,
440 : 105, 112, 71, 78, 85, 92, 99, 106, 113, 120, 79, 86, 93, 100, 107,
441 : 114, 121, 128, 87, 94, 101, 108, 115, 122, 129, 136, 95, 102, 109, 116,
442 : 123, 130, 137, 144, 103, 110, 117, 124, 131, 138, 145, 152, 111, 118, 125,
443 : 132, 139, 146, 153, 160, 119, 126, 133, 140, 147, 154, 161, 168, 127, 134,
444 : 141, 148, 155, 162, 169, 176, 135, 142, 149, 156, 163, 170, 177, 184, 143,
445 : 150, 157, 164, 171, 178, 185, 192, 151, 158, 165, 172, 179, 186, 193, 200,
446 : 159, 166, 173, 180, 187, 194, 201, 208, 167, 174, 181, 188, 195, 202, 209,
447 : 216, 175, 182, 189, 196, 203, 210, 217, 224, 183, 190, 197, 204, 211, 218,
448 : 225, 232, 191, 198, 205, 212, 219, 226, 233, 240, 199, 206, 213, 220, 227,
449 : 234, 241, 248, 207, 214, 221, 228, 235, 242, 249, 215, 222, 229, 236, 243,
450 : 250, 223, 230, 237, 244, 251, 231, 238, 245, 252, 239, 246, 253, 247, 254,
451 : 255,
452 : };
453 : DECLARE_ALIGNED(16, static const int16_t, default_scan_32x8[256]) = {
454 : 0, 32, 1, 64, 33, 2, 96, 65, 34, 3, 128, 97, 66, 35, 4,
455 : 160, 129, 98, 67, 36, 5, 192, 161, 130, 99, 68, 37, 6, 224, 193,
456 : 162, 131, 100, 69, 38, 7, 225, 194, 163, 132, 101, 70, 39, 8, 226,
457 : 195, 164, 133, 102, 71, 40, 9, 227, 196, 165, 134, 103, 72, 41, 10,
458 : 228, 197, 166, 135, 104, 73, 42, 11, 229, 198, 167, 136, 105, 74, 43,
459 : 12, 230, 199, 168, 137, 106, 75, 44, 13, 231, 200, 169, 138, 107, 76,
460 : 45, 14, 232, 201, 170, 139, 108, 77, 46, 15, 233, 202, 171, 140, 109,
461 : 78, 47, 16, 234, 203, 172, 141, 110, 79, 48, 17, 235, 204, 173, 142,
462 : 111, 80, 49, 18, 236, 205, 174, 143, 112, 81, 50, 19, 237, 206, 175,
463 : 144, 113, 82, 51, 20, 238, 207, 176, 145, 114, 83, 52, 21, 239, 208,
464 : 177, 146, 115, 84, 53, 22, 240, 209, 178, 147, 116, 85, 54, 23, 241,
465 : 210, 179, 148, 117, 86, 55, 24, 242, 211, 180, 149, 118, 87, 56, 25,
466 : 243, 212, 181, 150, 119, 88, 57, 26, 244, 213, 182, 151, 120, 89, 58,
467 : 27, 245, 214, 183, 152, 121, 90, 59, 28, 246, 215, 184, 153, 122, 91,
468 : 60, 29, 247, 216, 185, 154, 123, 92, 61, 30, 248, 217, 186, 155, 124,
469 : 93, 62, 31, 249, 218, 187, 156, 125, 94, 63, 250, 219, 188, 157, 126,
470 : 95, 251, 220, 189, 158, 127, 252, 221, 190, 159, 253, 222, 191, 254, 223,
471 : 255,
472 : };
473 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x32[256]) = {
474 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
475 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
476 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
477 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
478 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
479 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
480 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
481 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
482 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
483 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
484 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
485 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
486 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
487 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
488 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
489 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
490 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
491 : 255,
492 : };
493 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x8[256]) = {
494 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
495 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
496 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
497 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
498 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
499 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
500 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
501 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
502 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
503 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
504 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
505 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
506 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
507 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
508 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
509 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
510 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
511 : 255,
512 : };
513 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x32[256]) = {
514 : 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112,
515 : 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232,
516 : 240, 248, 1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97,
517 : 105, 113, 121, 129, 137, 145, 153, 161, 169, 177, 185, 193, 201, 209, 217,
518 : 225, 233, 241, 249, 2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82,
519 : 90, 98, 106, 114, 122, 130, 138, 146, 154, 162, 170, 178, 186, 194, 202,
520 : 210, 218, 226, 234, 242, 250, 3, 11, 19, 27, 35, 43, 51, 59, 67,
521 : 75, 83, 91, 99, 107, 115, 123, 131, 139, 147, 155, 163, 171, 179, 187,
522 : 195, 203, 211, 219, 227, 235, 243, 251, 4, 12, 20, 28, 36, 44, 52,
523 : 60, 68, 76, 84, 92, 100, 108, 116, 124, 132, 140, 148, 156, 164, 172,
524 : 180, 188, 196, 204, 212, 220, 228, 236, 244, 252, 5, 13, 21, 29, 37,
525 : 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 149, 157,
526 : 165, 173, 181, 189, 197, 205, 213, 221, 229, 237, 245, 253, 6, 14, 22,
527 : 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126, 134, 142,
528 : 150, 158, 166, 174, 182, 190, 198, 206, 214, 222, 230, 238, 246, 254, 7,
529 : 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
530 : 135, 143, 151, 159, 167, 175, 183, 191, 199, 207, 215, 223, 231, 239, 247,
531 : 255,
532 : };
533 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x8[256]) = {
534 : 0, 32, 64, 96, 128, 160, 192, 224, 1, 33, 65, 97, 129, 161, 193, 225,
535 : 2, 34, 66, 98, 130, 162, 194, 226, 3, 35, 67, 99, 131, 163, 195, 227,
536 : 4, 36, 68, 100, 132, 164, 196, 228, 5, 37, 69, 101, 133, 165, 197, 229,
537 : 6, 38, 70, 102, 134, 166, 198, 230, 7, 39, 71, 103, 135, 167, 199, 231,
538 : 8, 40, 72, 104, 136, 168, 200, 232, 9, 41, 73, 105, 137, 169, 201, 233,
539 : 10, 42, 74, 106, 138, 170, 202, 234, 11, 43, 75, 107, 139, 171, 203, 235,
540 : 12, 44, 76, 108, 140, 172, 204, 236, 13, 45, 77, 109, 141, 173, 205, 237,
541 : 14, 46, 78, 110, 142, 174, 206, 238, 15, 47, 79, 111, 143, 175, 207, 239,
542 : 16, 48, 80, 112, 144, 176, 208, 240, 17, 49, 81, 113, 145, 177, 209, 241,
543 : 18, 50, 82, 114, 146, 178, 210, 242, 19, 51, 83, 115, 147, 179, 211, 243,
544 : 20, 52, 84, 116, 148, 180, 212, 244, 21, 53, 85, 117, 149, 181, 213, 245,
545 : 22, 54, 86, 118, 150, 182, 214, 246, 23, 55, 87, 119, 151, 183, 215, 247,
546 : 24, 56, 88, 120, 152, 184, 216, 248, 25, 57, 89, 121, 153, 185, 217, 249,
547 : 26, 58, 90, 122, 154, 186, 218, 250, 27, 59, 91, 123, 155, 187, 219, 251,
548 : 28, 60, 92, 124, 156, 188, 220, 252, 29, 61, 93, 125, 157, 189, 221, 253,
549 : 30, 62, 94, 126, 158, 190, 222, 254, 31, 63, 95, 127, 159, 191, 223, 255,
550 : };
551 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x8[64]) = {
552 : 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,
553 : 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,
554 : 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,
555 : 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63
556 : };
557 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x8[64]) = {
558 : 0, 8, 16, 24, 32, 40, 48, 56, 1, 9, 17, 25, 33, 41, 49, 57,
559 : 2, 10, 18, 26, 34, 42, 50, 58, 3, 11, 19, 27, 35, 43, 51, 59,
560 : 4, 12, 20, 28, 36, 44, 52, 60, 5, 13, 21, 29, 37, 45, 53, 61,
561 : 6, 14, 22, 30, 38, 46, 54, 62, 7, 15, 23, 31, 39, 47, 55, 63,
562 : };
563 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x8[64]) = {
564 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
565 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
566 : 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
567 : 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
568 : };
569 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x16[128]) = {
570 : 0, 1, 8, 2, 9, 16, 3, 10, 17, 24, 4, 11, 18, 25, 32,
571 : 5, 12, 19, 26, 33, 40, 6, 13, 20, 27, 34, 41, 48, 7, 14,
572 : 21, 28, 35, 42, 49, 56, 15, 22, 29, 36, 43, 50, 57, 64, 23,
573 : 30, 37, 44, 51, 58, 65, 72, 31, 38, 45, 52, 59, 66, 73, 80,
574 : 39, 46, 53, 60, 67, 74, 81, 88, 47, 54, 61, 68, 75, 82, 89,
575 : 96, 55, 62, 69, 76, 83, 90, 97, 104, 63, 70, 77, 84, 91, 98,
576 : 105, 112, 71, 78, 85, 92, 99, 106, 113, 120, 79, 86, 93, 100, 107,
577 : 114, 121, 87, 94, 101, 108, 115, 122, 95, 102, 109, 116, 123, 103, 110,
578 : 117, 124, 111, 118, 125, 119, 126, 127,
579 : };
580 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x8[128]) = {
581 : 0, 16, 1, 32, 17, 2, 48, 33, 18, 3, 64, 49, 34, 19, 4, 80,
582 : 65, 50, 35, 20, 5, 96, 81, 66, 51, 36, 21, 6, 112, 97, 82, 67,
583 : 52, 37, 22, 7, 113, 98, 83, 68, 53, 38, 23, 8, 114, 99, 84, 69,
584 : 54, 39, 24, 9, 115, 100, 85, 70, 55, 40, 25, 10, 116, 101, 86, 71,
585 : 56, 41, 26, 11, 117, 102, 87, 72, 57, 42, 27, 12, 118, 103, 88, 73,
586 : 58, 43, 28, 13, 119, 104, 89, 74, 59, 44, 29, 14, 120, 105, 90, 75,
587 : 60, 45, 30, 15, 121, 106, 91, 76, 61, 46, 31, 122, 107, 92, 77, 62,
588 : 47, 123, 108, 93, 78, 63, 124, 109, 94, 79, 125, 110, 95, 126, 111, 127,
589 : };
590 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x16[128]) = {
591 : 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120,
592 : 1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97, 105, 113, 121,
593 : 2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82, 90, 98, 106, 114, 122,
594 : 3, 11, 19, 27, 35, 43, 51, 59, 67, 75, 83, 91, 99, 107, 115, 123,
595 : 4, 12, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124,
596 : 5, 13, 21, 29, 37, 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125,
597 : 6, 14, 22, 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126,
598 : 7, 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
599 : };
600 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x8[128]) = {
601 : 0, 16, 32, 48, 64, 80, 96, 112, 1, 17, 33, 49, 65, 81, 97, 113,
602 : 2, 18, 34, 50, 66, 82, 98, 114, 3, 19, 35, 51, 67, 83, 99, 115,
603 : 4, 20, 36, 52, 68, 84, 100, 116, 5, 21, 37, 53, 69, 85, 101, 117,
604 : 6, 22, 38, 54, 70, 86, 102, 118, 7, 23, 39, 55, 71, 87, 103, 119,
605 : 8, 24, 40, 56, 72, 88, 104, 120, 9, 25, 41, 57, 73, 89, 105, 121,
606 : 10, 26, 42, 58, 74, 90, 106, 122, 11, 27, 43, 59, 75, 91, 107, 123,
607 : 12, 28, 44, 60, 76, 92, 108, 124, 13, 29, 45, 61, 77, 93, 109, 125,
608 : 14, 30, 46, 62, 78, 94, 110, 126, 15, 31, 47, 63, 79, 95, 111, 127,
609 : };
610 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x16[128]) = {
611 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
612 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
613 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
614 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
615 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
616 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
617 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
618 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
619 : 120, 121, 122, 123, 124, 125, 126, 127,
620 : };
621 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x8[128]) = {
622 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
623 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
624 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
625 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
626 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
627 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
628 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
629 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
630 : 120, 121, 122, 123, 124, 125, 126, 127,
631 : };
632 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x32[512]) = {
633 : 0, 1, 16, 2, 17, 32, 3, 18, 33, 48, 4, 19, 34, 49, 64,
634 : 5, 20, 35, 50, 65, 80, 6, 21, 36, 51, 66, 81, 96, 7, 22,
635 : 37, 52, 67, 82, 97, 112, 8, 23, 38, 53, 68, 83, 98, 113, 128,
636 : 9, 24, 39, 54, 69, 84, 99, 114, 129, 144, 10, 25, 40, 55, 70,
637 : 85, 100, 115, 130, 145, 160, 11, 26, 41, 56, 71, 86, 101, 116, 131,
638 : 146, 161, 176, 12, 27, 42, 57, 72, 87, 102, 117, 132, 147, 162, 177,
639 : 192, 13, 28, 43, 58, 73, 88, 103, 118, 133, 148, 163, 178, 193, 208,
640 : 14, 29, 44, 59, 74, 89, 104, 119, 134, 149, 164, 179, 194, 209, 224,
641 : 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225,
642 : 240, 31, 46, 61, 76, 91, 106, 121, 136, 151, 166, 181, 196, 211, 226,
643 : 241, 256, 47, 62, 77, 92, 107, 122, 137, 152, 167, 182, 197, 212, 227,
644 : 242, 257, 272, 63, 78, 93, 108, 123, 138, 153, 168, 183, 198, 213, 228,
645 : 243, 258, 273, 288, 79, 94, 109, 124, 139, 154, 169, 184, 199, 214, 229,
646 : 244, 259, 274, 289, 304, 95, 110, 125, 140, 155, 170, 185, 200, 215, 230,
647 : 245, 260, 275, 290, 305, 320, 111, 126, 141, 156, 171, 186, 201, 216, 231,
648 : 246, 261, 276, 291, 306, 321, 336, 127, 142, 157, 172, 187, 202, 217, 232,
649 : 247, 262, 277, 292, 307, 322, 337, 352, 143, 158, 173, 188, 203, 218, 233,
650 : 248, 263, 278, 293, 308, 323, 338, 353, 368, 159, 174, 189, 204, 219, 234,
651 : 249, 264, 279, 294, 309, 324, 339, 354, 369, 384, 175, 190, 205, 220, 235,
652 : 250, 265, 280, 295, 310, 325, 340, 355, 370, 385, 400, 191, 206, 221, 236,
653 : 251, 266, 281, 296, 311, 326, 341, 356, 371, 386, 401, 416, 207, 222, 237,
654 : 252, 267, 282, 297, 312, 327, 342, 357, 372, 387, 402, 417, 432, 223, 238,
655 : 253, 268, 283, 298, 313, 328, 343, 358, 373, 388, 403, 418, 433, 448, 239,
656 : 254, 269, 284, 299, 314, 329, 344, 359, 374, 389, 404, 419, 434, 449, 464,
657 : 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465,
658 : 480, 271, 286, 301, 316, 331, 346, 361, 376, 391, 406, 421, 436, 451, 466,
659 : 481, 496, 287, 302, 317, 332, 347, 362, 377, 392, 407, 422, 437, 452, 467,
660 : 482, 497, 303, 318, 333, 348, 363, 378, 393, 408, 423, 438, 453, 468, 483,
661 : 498, 319, 334, 349, 364, 379, 394, 409, 424, 439, 454, 469, 484, 499, 335,
662 : 350, 365, 380, 395, 410, 425, 440, 455, 470, 485, 500, 351, 366, 381, 396,
663 : 411, 426, 441, 456, 471, 486, 501, 367, 382, 397, 412, 427, 442, 457, 472,
664 : 487, 502, 383, 398, 413, 428, 443, 458, 473, 488, 503, 399, 414, 429, 444,
665 : 459, 474, 489, 504, 415, 430, 445, 460, 475, 490, 505, 431, 446, 461, 476,
666 : 491, 506, 447, 462, 477, 492, 507, 463, 478, 493, 508, 479, 494, 509, 495,
667 : 510, 511,
668 : };
669 : DECLARE_ALIGNED(16, static const int16_t, default_scan_32x16[512]) = {
670 : 0, 32, 1, 64, 33, 2, 96, 65, 34, 3, 128, 97, 66, 35, 4,
671 : 160, 129, 98, 67, 36, 5, 192, 161, 130, 99, 68, 37, 6, 224, 193,
672 : 162, 131, 100, 69, 38, 7, 256, 225, 194, 163, 132, 101, 70, 39, 8,
673 : 288, 257, 226, 195, 164, 133, 102, 71, 40, 9, 320, 289, 258, 227, 196,
674 : 165, 134, 103, 72, 41, 10, 352, 321, 290, 259, 228, 197, 166, 135, 104,
675 : 73, 42, 11, 384, 353, 322, 291, 260, 229, 198, 167, 136, 105, 74, 43,
676 : 12, 416, 385, 354, 323, 292, 261, 230, 199, 168, 137, 106, 75, 44, 13,
677 : 448, 417, 386, 355, 324, 293, 262, 231, 200, 169, 138, 107, 76, 45, 14,
678 : 480, 449, 418, 387, 356, 325, 294, 263, 232, 201, 170, 139, 108, 77, 46,
679 : 15, 481, 450, 419, 388, 357, 326, 295, 264, 233, 202, 171, 140, 109, 78,
680 : 47, 16, 482, 451, 420, 389, 358, 327, 296, 265, 234, 203, 172, 141, 110,
681 : 79, 48, 17, 483, 452, 421, 390, 359, 328, 297, 266, 235, 204, 173, 142,
682 : 111, 80, 49, 18, 484, 453, 422, 391, 360, 329, 298, 267, 236, 205, 174,
683 : 143, 112, 81, 50, 19, 485, 454, 423, 392, 361, 330, 299, 268, 237, 206,
684 : 175, 144, 113, 82, 51, 20, 486, 455, 424, 393, 362, 331, 300, 269, 238,
685 : 207, 176, 145, 114, 83, 52, 21, 487, 456, 425, 394, 363, 332, 301, 270,
686 : 239, 208, 177, 146, 115, 84, 53, 22, 488, 457, 426, 395, 364, 333, 302,
687 : 271, 240, 209, 178, 147, 116, 85, 54, 23, 489, 458, 427, 396, 365, 334,
688 : 303, 272, 241, 210, 179, 148, 117, 86, 55, 24, 490, 459, 428, 397, 366,
689 : 335, 304, 273, 242, 211, 180, 149, 118, 87, 56, 25, 491, 460, 429, 398,
690 : 367, 336, 305, 274, 243, 212, 181, 150, 119, 88, 57, 26, 492, 461, 430,
691 : 399, 368, 337, 306, 275, 244, 213, 182, 151, 120, 89, 58, 27, 493, 462,
692 : 431, 400, 369, 338, 307, 276, 245, 214, 183, 152, 121, 90, 59, 28, 494,
693 : 463, 432, 401, 370, 339, 308, 277, 246, 215, 184, 153, 122, 91, 60, 29,
694 : 495, 464, 433, 402, 371, 340, 309, 278, 247, 216, 185, 154, 123, 92, 61,
695 : 30, 496, 465, 434, 403, 372, 341, 310, 279, 248, 217, 186, 155, 124, 93,
696 : 62, 31, 497, 466, 435, 404, 373, 342, 311, 280, 249, 218, 187, 156, 125,
697 : 94, 63, 498, 467, 436, 405, 374, 343, 312, 281, 250, 219, 188, 157, 126,
698 : 95, 499, 468, 437, 406, 375, 344, 313, 282, 251, 220, 189, 158, 127, 500,
699 : 469, 438, 407, 376, 345, 314, 283, 252, 221, 190, 159, 501, 470, 439, 408,
700 : 377, 346, 315, 284, 253, 222, 191, 502, 471, 440, 409, 378, 347, 316, 285,
701 : 254, 223, 503, 472, 441, 410, 379, 348, 317, 286, 255, 504, 473, 442, 411,
702 : 380, 349, 318, 287, 505, 474, 443, 412, 381, 350, 319, 506, 475, 444, 413,
703 : 382, 351, 507, 476, 445, 414, 383, 508, 477, 446, 415, 509, 478, 447, 510,
704 : 479, 511,
705 : };
706 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x32[512]) = {
707 : 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224,
708 : 240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432, 448, 464,
709 : 480, 496, 1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193,
710 : 209, 225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 401, 417, 433,
711 : 449, 465, 481, 497, 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162,
712 : 178, 194, 210, 226, 242, 258, 274, 290, 306, 322, 338, 354, 370, 386, 402,
713 : 418, 434, 450, 466, 482, 498, 3, 19, 35, 51, 67, 83, 99, 115, 131,
714 : 147, 163, 179, 195, 211, 227, 243, 259, 275, 291, 307, 323, 339, 355, 371,
715 : 387, 403, 419, 435, 451, 467, 483, 499, 4, 20, 36, 52, 68, 84, 100,
716 : 116, 132, 148, 164, 180, 196, 212, 228, 244, 260, 276, 292, 308, 324, 340,
717 : 356, 372, 388, 404, 420, 436, 452, 468, 484, 500, 5, 21, 37, 53, 69,
718 : 85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245, 261, 277, 293, 309,
719 : 325, 341, 357, 373, 389, 405, 421, 437, 453, 469, 485, 501, 6, 22, 38,
720 : 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246, 262, 278,
721 : 294, 310, 326, 342, 358, 374, 390, 406, 422, 438, 454, 470, 486, 502, 7,
722 : 23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
723 : 263, 279, 295, 311, 327, 343, 359, 375, 391, 407, 423, 439, 455, 471, 487,
724 : 503, 8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216,
725 : 232, 248, 264, 280, 296, 312, 328, 344, 360, 376, 392, 408, 424, 440, 456,
726 : 472, 488, 504, 9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185,
727 : 201, 217, 233, 249, 265, 281, 297, 313, 329, 345, 361, 377, 393, 409, 425,
728 : 441, 457, 473, 489, 505, 10, 26, 42, 58, 74, 90, 106, 122, 138, 154,
729 : 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394,
730 : 410, 426, 442, 458, 474, 490, 506, 11, 27, 43, 59, 75, 91, 107, 123,
731 : 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363,
732 : 379, 395, 411, 427, 443, 459, 475, 491, 507, 12, 28, 44, 60, 76, 92,
733 : 108, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284, 300, 316, 332,
734 : 348, 364, 380, 396, 412, 428, 444, 460, 476, 492, 508, 13, 29, 45, 61,
735 : 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269, 285, 301,
736 : 317, 333, 349, 365, 381, 397, 413, 429, 445, 461, 477, 493, 509, 14, 30,
737 : 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254, 270,
738 : 286, 302, 318, 334, 350, 366, 382, 398, 414, 430, 446, 462, 478, 494, 510,
739 : 15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239,
740 : 255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 415, 431, 447, 463, 479,
741 : 495, 511,
742 : };
743 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x16[512]) = {
744 : 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480,
745 : 1, 33, 65, 97, 129, 161, 193, 225, 257, 289, 321, 353, 385, 417, 449, 481,
746 : 2, 34, 66, 98, 130, 162, 194, 226, 258, 290, 322, 354, 386, 418, 450, 482,
747 : 3, 35, 67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
748 : 4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356, 388, 420, 452, 484,
749 : 5, 37, 69, 101, 133, 165, 197, 229, 261, 293, 325, 357, 389, 421, 453, 485,
750 : 6, 38, 70, 102, 134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486,
751 : 7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423, 455, 487,
752 : 8, 40, 72, 104, 136, 168, 200, 232, 264, 296, 328, 360, 392, 424, 456, 488,
753 : 9, 41, 73, 105, 137, 169, 201, 233, 265, 297, 329, 361, 393, 425, 457, 489,
754 : 10, 42, 74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
755 : 11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363, 395, 427, 459, 491,
756 : 12, 44, 76, 108, 140, 172, 204, 236, 268, 300, 332, 364, 396, 428, 460, 492,
757 : 13, 45, 77, 109, 141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493,
758 : 14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430, 462, 494,
759 : 15, 47, 79, 111, 143, 175, 207, 239, 271, 303, 335, 367, 399, 431, 463, 495,
760 : 16, 48, 80, 112, 144, 176, 208, 240, 272, 304, 336, 368, 400, 432, 464, 496,
761 : 17, 49, 81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
762 : 18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370, 402, 434, 466, 498,
763 : 19, 51, 83, 115, 147, 179, 211, 243, 275, 307, 339, 371, 403, 435, 467, 499,
764 : 20, 52, 84, 116, 148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500,
765 : 21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437, 469, 501,
766 : 22, 54, 86, 118, 150, 182, 214, 246, 278, 310, 342, 374, 406, 438, 470, 502,
767 : 23, 55, 87, 119, 151, 183, 215, 247, 279, 311, 343, 375, 407, 439, 471, 503,
768 : 24, 56, 88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
769 : 25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377, 409, 441, 473, 505,
770 : 26, 58, 90, 122, 154, 186, 218, 250, 282, 314, 346, 378, 410, 442, 474, 506,
771 : 27, 59, 91, 123, 155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507,
772 : 28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444, 476, 508,
773 : 29, 61, 93, 125, 157, 189, 221, 253, 285, 317, 349, 381, 413, 445, 477, 509,
774 : 30, 62, 94, 126, 158, 190, 222, 254, 286, 318, 350, 382, 414, 446, 478, 510,
775 : 31, 63, 95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
776 : };
777 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x32[512]) = {
778 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
779 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
780 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
781 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
782 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
783 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
784 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
785 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
786 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
787 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
788 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
789 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
790 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
791 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
792 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
793 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
794 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
795 : 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
796 : 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
797 : 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
798 : 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
799 : 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
800 : 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
801 : 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
802 : 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
803 : 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
804 : 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
805 : 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
806 : 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
807 : 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
808 : 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
809 : 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
810 : 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
811 : 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
812 : 510, 511,
813 : };
814 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x16[512]) = {
815 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
816 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
817 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
818 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
819 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
820 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
821 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
822 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
823 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
824 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
825 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
826 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
827 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
828 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
829 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
830 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
831 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
832 : 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
833 : 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
834 : 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
835 : 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
836 : 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
837 : 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
838 : 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
839 : 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
840 : 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
841 : 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
842 : 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
843 : 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
844 : 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
845 : 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
846 : 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
847 : 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
848 : 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
849 : 510, 511,
850 : };
851 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x16[256]) = {
852 : 0, 1, 16, 32, 17, 2, 3, 18, 33, 48, 64, 49, 34, 19, 4,
853 : 5, 20, 35, 50, 65, 80, 96, 81, 66, 51, 36, 21, 6, 7, 22,
854 : 37, 52, 67, 82, 97, 112, 128, 113, 98, 83, 68, 53, 38, 23, 8,
855 : 9, 24, 39, 54, 69, 84, 99, 114, 129, 144, 160, 145, 130, 115, 100,
856 : 85, 70, 55, 40, 25, 10, 11, 26, 41, 56, 71, 86, 101, 116, 131,
857 : 146, 161, 176, 192, 177, 162, 147, 132, 117, 102, 87, 72, 57, 42, 27,
858 : 12, 13, 28, 43, 58, 73, 88, 103, 118, 133, 148, 163, 178, 193, 208,
859 : 224, 209, 194, 179, 164, 149, 134, 119, 104, 89, 74, 59, 44, 29, 14,
860 : 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225,
861 : 240, 241, 226, 211, 196, 181, 166, 151, 136, 121, 106, 91, 76, 61, 46,
862 : 31, 47, 62, 77, 92, 107, 122, 137, 152, 167, 182, 197, 212, 227, 242,
863 : 243, 228, 213, 198, 183, 168, 153, 138, 123, 108, 93, 78, 63, 79, 94,
864 : 109, 124, 139, 154, 169, 184, 199, 214, 229, 244, 245, 230, 215, 200, 185,
865 : 170, 155, 140, 125, 110, 95, 111, 126, 141, 156, 171, 186, 201, 216, 231,
866 : 246, 247, 232, 217, 202, 187, 172, 157, 142, 127, 143, 158, 173, 188, 203,
867 : 218, 233, 248, 249, 234, 219, 204, 189, 174, 159, 175, 190, 205, 220, 235,
868 : 250, 251, 236, 221, 206, 191, 207, 222, 237, 252, 253, 238, 223, 239, 254,
869 : 255
870 : };
871 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x16[256]) = {
872 : 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240,
873 : 1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193, 209, 225, 241,
874 : 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162, 178, 194, 210, 226, 242,
875 : 3, 19, 35, 51, 67, 83, 99, 115, 131, 147, 163, 179, 195, 211, 227, 243,
876 : 4, 20, 36, 52, 68, 84, 100, 116, 132, 148, 164, 180, 196, 212, 228, 244,
877 : 5, 21, 37, 53, 69, 85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245,
878 : 6, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246,
879 : 7, 23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
880 : 8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216, 232, 248,
881 : 9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185, 201, 217, 233, 249,
882 : 10, 26, 42, 58, 74, 90, 106, 122, 138, 154, 170, 186, 202, 218, 234, 250,
883 : 11, 27, 43, 59, 75, 91, 107, 123, 139, 155, 171, 187, 203, 219, 235, 251,
884 : 12, 28, 44, 60, 76, 92, 108, 124, 140, 156, 172, 188, 204, 220, 236, 252,
885 : 13, 29, 45, 61, 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253,
886 : 14, 30, 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254,
887 : 15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239, 255,
888 : };
889 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x16[256]) = {
890 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
891 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
892 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
893 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
894 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
895 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
896 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
897 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
898 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
899 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
900 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
901 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
902 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
903 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
904 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
905 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
906 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
907 : 255,
908 : };
909 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x32[1024]) = {
910 : 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416,
911 : 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864,
912 : 896, 928, 960, 992, 1, 33, 65, 97, 129, 161, 193, 225, 257, 289,
913 : 321, 353, 385, 417, 449, 481, 513, 545, 577, 609, 641, 673, 705, 737,
914 : 769, 801, 833, 865, 897, 929, 961, 993, 2, 34, 66, 98, 130, 162,
915 : 194, 226, 258, 290, 322, 354, 386, 418, 450, 482, 514, 546, 578, 610,
916 : 642, 674, 706, 738, 770, 802, 834, 866, 898, 930, 962, 994, 3, 35,
917 : 67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
918 : 515, 547, 579, 611, 643, 675, 707, 739, 771, 803, 835, 867, 899, 931,
919 : 963, 995, 4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356,
920 : 388, 420, 452, 484, 516, 548, 580, 612, 644, 676, 708, 740, 772, 804,
921 : 836, 868, 900, 932, 964, 996, 5, 37, 69, 101, 133, 165, 197, 229,
922 : 261, 293, 325, 357, 389, 421, 453, 485, 517, 549, 581, 613, 645, 677,
923 : 709, 741, 773, 805, 837, 869, 901, 933, 965, 997, 6, 38, 70, 102,
924 : 134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486, 518, 550,
925 : 582, 614, 646, 678, 710, 742, 774, 806, 838, 870, 902, 934, 966, 998,
926 : 7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423,
927 : 455, 487, 519, 551, 583, 615, 647, 679, 711, 743, 775, 807, 839, 871,
928 : 903, 935, 967, 999, 8, 40, 72, 104, 136, 168, 200, 232, 264, 296,
929 : 328, 360, 392, 424, 456, 488, 520, 552, 584, 616, 648, 680, 712, 744,
930 : 776, 808, 840, 872, 904, 936, 968, 1000, 9, 41, 73, 105, 137, 169,
931 : 201, 233, 265, 297, 329, 361, 393, 425, 457, 489, 521, 553, 585, 617,
932 : 649, 681, 713, 745, 777, 809, 841, 873, 905, 937, 969, 1001, 10, 42,
933 : 74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
934 : 522, 554, 586, 618, 650, 682, 714, 746, 778, 810, 842, 874, 906, 938,
935 : 970, 1002, 11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363,
936 : 395, 427, 459, 491, 523, 555, 587, 619, 651, 683, 715, 747, 779, 811,
937 : 843, 875, 907, 939, 971, 1003, 12, 44, 76, 108, 140, 172, 204, 236,
938 : 268, 300, 332, 364, 396, 428, 460, 492, 524, 556, 588, 620, 652, 684,
939 : 716, 748, 780, 812, 844, 876, 908, 940, 972, 1004, 13, 45, 77, 109,
940 : 141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493, 525, 557,
941 : 589, 621, 653, 685, 717, 749, 781, 813, 845, 877, 909, 941, 973, 1005,
942 : 14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430,
943 : 462, 494, 526, 558, 590, 622, 654, 686, 718, 750, 782, 814, 846, 878,
944 : 910, 942, 974, 1006, 15, 47, 79, 111, 143, 175, 207, 239, 271, 303,
945 : 335, 367, 399, 431, 463, 495, 527, 559, 591, 623, 655, 687, 719, 751,
946 : 783, 815, 847, 879, 911, 943, 975, 1007, 16, 48, 80, 112, 144, 176,
947 : 208, 240, 272, 304, 336, 368, 400, 432, 464, 496, 528, 560, 592, 624,
948 : 656, 688, 720, 752, 784, 816, 848, 880, 912, 944, 976, 1008, 17, 49,
949 : 81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
950 : 529, 561, 593, 625, 657, 689, 721, 753, 785, 817, 849, 881, 913, 945,
951 : 977, 1009, 18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370,
952 : 402, 434, 466, 498, 530, 562, 594, 626, 658, 690, 722, 754, 786, 818,
953 : 850, 882, 914, 946, 978, 1010, 19, 51, 83, 115, 147, 179, 211, 243,
954 : 275, 307, 339, 371, 403, 435, 467, 499, 531, 563, 595, 627, 659, 691,
955 : 723, 755, 787, 819, 851, 883, 915, 947, 979, 1011, 20, 52, 84, 116,
956 : 148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500, 532, 564,
957 : 596, 628, 660, 692, 724, 756, 788, 820, 852, 884, 916, 948, 980, 1012,
958 : 21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437,
959 : 469, 501, 533, 565, 597, 629, 661, 693, 725, 757, 789, 821, 853, 885,
960 : 917, 949, 981, 1013, 22, 54, 86, 118, 150, 182, 214, 246, 278, 310,
961 : 342, 374, 406, 438, 470, 502, 534, 566, 598, 630, 662, 694, 726, 758,
962 : 790, 822, 854, 886, 918, 950, 982, 1014, 23, 55, 87, 119, 151, 183,
963 : 215, 247, 279, 311, 343, 375, 407, 439, 471, 503, 535, 567, 599, 631,
964 : 663, 695, 727, 759, 791, 823, 855, 887, 919, 951, 983, 1015, 24, 56,
965 : 88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
966 : 536, 568, 600, 632, 664, 696, 728, 760, 792, 824, 856, 888, 920, 952,
967 : 984, 1016, 25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377,
968 : 409, 441, 473, 505, 537, 569, 601, 633, 665, 697, 729, 761, 793, 825,
969 : 857, 889, 921, 953, 985, 1017, 26, 58, 90, 122, 154, 186, 218, 250,
970 : 282, 314, 346, 378, 410, 442, 474, 506, 538, 570, 602, 634, 666, 698,
971 : 730, 762, 794, 826, 858, 890, 922, 954, 986, 1018, 27, 59, 91, 123,
972 : 155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507, 539, 571,
973 : 603, 635, 667, 699, 731, 763, 795, 827, 859, 891, 923, 955, 987, 1019,
974 : 28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444,
975 : 476, 508, 540, 572, 604, 636, 668, 700, 732, 764, 796, 828, 860, 892,
976 : 924, 956, 988, 1020, 29, 61, 93, 125, 157, 189, 221, 253, 285, 317,
977 : 349, 381, 413, 445, 477, 509, 541, 573, 605, 637, 669, 701, 733, 765,
978 : 797, 829, 861, 893, 925, 957, 989, 1021, 30, 62, 94, 126, 158, 190,
979 : 222, 254, 286, 318, 350, 382, 414, 446, 478, 510, 542, 574, 606, 638,
980 : 670, 702, 734, 766, 798, 830, 862, 894, 926, 958, 990, 1022, 31, 63,
981 : 95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
982 : 543, 575, 607, 639, 671, 703, 735, 767, 799, 831, 863, 895, 927, 959,
983 : 991, 1023,
984 : };
985 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x32[1024]) = {
986 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
987 : 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
988 : 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
989 : 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
990 : 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
991 : 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
992 : 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
993 : 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103,
994 : 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
995 : 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
996 : 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
997 : 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155,
998 : 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
999 : 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
1000 : 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
1001 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
1002 : 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
1003 : 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
1004 : 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
1005 : 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259,
1006 : 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
1007 : 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285,
1008 : 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298,
1009 : 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311,
1010 : 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
1011 : 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337,
1012 : 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350,
1013 : 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363,
1014 : 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376,
1015 : 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
1016 : 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402,
1017 : 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415,
1018 : 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428,
1019 : 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441,
1020 : 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454,
1021 : 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467,
1022 : 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480,
1023 : 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493,
1024 : 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506,
1025 : 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519,
1026 : 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532,
1027 : 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545,
1028 : 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558,
1029 : 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571,
1030 : 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584,
1031 : 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597,
1032 : 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610,
1033 : 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623,
1034 : 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636,
1035 : 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649,
1036 : 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662,
1037 : 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675,
1038 : 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688,
1039 : 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701,
1040 : 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714,
1041 : 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727,
1042 : 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740,
1043 : 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753,
1044 : 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766,
1045 : 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779,
1046 : 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792,
1047 : 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805,
1048 : 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818,
1049 : 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831,
1050 : 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844,
1051 : 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857,
1052 : 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870,
1053 : 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883,
1054 : 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896,
1055 : 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909,
1056 : 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922,
1057 : 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935,
1058 : 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948,
1059 : 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961,
1060 : 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974,
1061 : 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987,
1062 : 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000,
1063 : 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013,
1064 : 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023,
1065 : };
1066 : DECLARE_ALIGNED(16, static const int16_t, default_scan_32x32[1024]) = {
1067 : 0, 1, 32, 64, 33, 2, 3, 34, 65, 96, 128, 97, 66,
1068 : 35, 4, 5, 36, 67, 98, 129, 160, 192, 161, 130, 99, 68,
1069 : 37, 6, 7, 38, 69, 100, 131, 162, 193, 224, 256, 225, 194,
1070 : 163, 132, 101, 70, 39, 8, 9, 40, 71, 102, 133, 164, 195,
1071 : 226, 257, 288, 320, 289, 258, 227, 196, 165, 134, 103, 72, 41,
1072 : 10, 11, 42, 73, 104, 135, 166, 197, 228, 259, 290, 321, 352,
1073 : 384, 353, 322, 291, 260, 229, 198, 167, 136, 105, 74, 43, 12,
1074 : 13, 44, 75, 106, 137, 168, 199, 230, 261, 292, 323, 354, 385,
1075 : 416, 448, 417, 386, 355, 324, 293, 262, 231, 200, 169, 138, 107,
1076 : 76, 45, 14, 15, 46, 77, 108, 139, 170, 201, 232, 263, 294,
1077 : 325, 356, 387, 418, 449, 480, 512, 481, 450, 419, 388, 357, 326,
1078 : 295, 264, 233, 202, 171, 140, 109, 78, 47, 16, 17, 48, 79,
1079 : 110, 141, 172, 203, 234, 265, 296, 327, 358, 389, 420, 451, 482,
1080 : 513, 544, 576, 545, 514, 483, 452, 421, 390, 359, 328, 297, 266,
1081 : 235, 204, 173, 142, 111, 80, 49, 18, 19, 50, 81, 112, 143,
1082 : 174, 205, 236, 267, 298, 329, 360, 391, 422, 453, 484, 515, 546,
1083 : 577, 608, 640, 609, 578, 547, 516, 485, 454, 423, 392, 361, 330,
1084 : 299, 268, 237, 206, 175, 144, 113, 82, 51, 20, 21, 52, 83,
1085 : 114, 145, 176, 207, 238, 269, 300, 331, 362, 393, 424, 455, 486,
1086 : 517, 548, 579, 610, 641, 672, 704, 673, 642, 611, 580, 549, 518,
1087 : 487, 456, 425, 394, 363, 332, 301, 270, 239, 208, 177, 146, 115,
1088 : 84, 53, 22, 23, 54, 85, 116, 147, 178, 209, 240, 271, 302,
1089 : 333, 364, 395, 426, 457, 488, 519, 550, 581, 612, 643, 674, 705,
1090 : 736, 768, 737, 706, 675, 644, 613, 582, 551, 520, 489, 458, 427,
1091 : 396, 365, 334, 303, 272, 241, 210, 179, 148, 117, 86, 55, 24,
1092 : 25, 56, 87, 118, 149, 180, 211, 242, 273, 304, 335, 366, 397,
1093 : 428, 459, 490, 521, 552, 583, 614, 645, 676, 707, 738, 769, 800,
1094 : 832, 801, 770, 739, 708, 677, 646, 615, 584, 553, 522, 491, 460,
1095 : 429, 398, 367, 336, 305, 274, 243, 212, 181, 150, 119, 88, 57,
1096 : 26, 27, 58, 89, 120, 151, 182, 213, 244, 275, 306, 337, 368,
1097 : 399, 430, 461, 492, 523, 554, 585, 616, 647, 678, 709, 740, 771,
1098 : 802, 833, 864, 896, 865, 834, 803, 772, 741, 710, 679, 648, 617,
1099 : 586, 555, 524, 493, 462, 431, 400, 369, 338, 307, 276, 245, 214,
1100 : 183, 152, 121, 90, 59, 28, 29, 60, 91, 122, 153, 184, 215,
1101 : 246, 277, 308, 339, 370, 401, 432, 463, 494, 525, 556, 587, 618,
1102 : 649, 680, 711, 742, 773, 804, 835, 866, 897, 928, 960, 929, 898,
1103 : 867, 836, 805, 774, 743, 712, 681, 650, 619, 588, 557, 526, 495,
1104 : 464, 433, 402, 371, 340, 309, 278, 247, 216, 185, 154, 123, 92,
1105 : 61, 30, 31, 62, 93, 124, 155, 186, 217, 248, 279, 310, 341,
1106 : 372, 403, 434, 465, 496, 527, 558, 589, 620, 651, 682, 713, 744,
1107 : 775, 806, 837, 868, 899, 930, 961, 992, 993, 962, 931, 900, 869,
1108 : 838, 807, 776, 745, 714, 683, 652, 621, 590, 559, 528, 497, 466,
1109 : 435, 404, 373, 342, 311, 280, 249, 218, 187, 156, 125, 94, 63,
1110 : 95, 126, 157, 188, 219, 250, 281, 312, 343, 374, 405, 436, 467,
1111 : 498, 529, 560, 591, 622, 653, 684, 715, 746, 777, 808, 839, 870,
1112 : 901, 932, 963, 994, 995, 964, 933, 902, 871, 840, 809, 778, 747,
1113 : 716, 685, 654, 623, 592, 561, 530, 499, 468, 437, 406, 375, 344,
1114 : 313, 282, 251, 220, 189, 158, 127, 159, 190, 221, 252, 283, 314,
1115 : 345, 376, 407, 438, 469, 500, 531, 562, 593, 624, 655, 686, 717,
1116 : 748, 779, 810, 841, 872, 903, 934, 965, 996, 997, 966, 935, 904,
1117 : 873, 842, 811, 780, 749, 718, 687, 656, 625, 594, 563, 532, 501,
1118 : 470, 439, 408, 377, 346, 315, 284, 253, 222, 191, 223, 254, 285,
1119 : 316, 347, 378, 409, 440, 471, 502, 533, 564, 595, 626, 657, 688,
1120 : 719, 750, 781, 812, 843, 874, 905, 936, 967, 998, 999, 968, 937,
1121 : 906, 875, 844, 813, 782, 751, 720, 689, 658, 627, 596, 565, 534,
1122 : 503, 472, 441, 410, 379, 348, 317, 286, 255, 287, 318, 349, 380,
1123 : 411, 442, 473, 504, 535, 566, 597, 628, 659, 690, 721, 752, 783,
1124 : 814, 845, 876, 907, 938, 969, 1000, 1001, 970, 939, 908, 877, 846,
1125 : 815, 784, 753, 722, 691, 660, 629, 598, 567, 536, 505, 474, 443,
1126 : 412, 381, 350, 319, 351, 382, 413, 444, 475, 506, 537, 568, 599,
1127 : 630, 661, 692, 723, 754, 785, 816, 847, 878, 909, 940, 971, 1002,
1128 : 1003, 972, 941, 910, 879, 848, 817, 786, 755, 724, 693, 662, 631,
1129 : 600, 569, 538, 507, 476, 445, 414, 383, 415, 446, 477, 508, 539,
1130 : 570, 601, 632, 663, 694, 725, 756, 787, 818, 849, 880, 911, 942,
1131 : 973, 1004, 1005, 974, 943, 912, 881, 850, 819, 788, 757, 726, 695,
1132 : 664, 633, 602, 571, 540, 509, 478, 447, 479, 510, 541, 572, 603,
1133 : 634, 665, 696, 727, 758, 789, 820, 851, 882, 913, 944, 975, 1006,
1134 : 1007, 976, 945, 914, 883, 852, 821, 790, 759, 728, 697, 666, 635,
1135 : 604, 573, 542, 511, 543, 574, 605, 636, 667, 698, 729, 760, 791,
1136 : 822, 853, 884, 915, 946, 977, 1008, 1009, 978, 947, 916, 885, 854,
1137 : 823, 792, 761, 730, 699, 668, 637, 606, 575, 607, 638, 669, 700,
1138 : 731, 762, 793, 824, 855, 886, 917, 948, 979, 1010, 1011, 980, 949,
1139 : 918, 887, 856, 825, 794, 763, 732, 701, 670, 639, 671, 702, 733,
1140 : 764, 795, 826, 857, 888, 919, 950, 981, 1012, 1013, 982, 951, 920,
1141 : 889, 858, 827, 796, 765, 734, 703, 735, 766, 797, 828, 859, 890,
1142 : 921, 952, 983, 1014, 1015, 984, 953, 922, 891, 860, 829, 798, 767,
1143 : 799, 830, 861, 892, 923, 954, 985, 1016, 1017, 986, 955, 924, 893,
1144 : 862, 831, 863, 894, 925, 956, 987, 1018, 1019, 988, 957, 926, 895,
1145 : 927, 958, 989, 1020, 1021, 990, 959, 991, 1022, 1023
1146 : };
1147 : // Neighborhood 2-tuples for various scans and blocksizes,
1148 : // in {top, left} order for each position in corresponding scan order.
1149 : DECLARE_ALIGNED(16, static const int16_t, default_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
1150 : 0, 0, 0, 0, 0, 0, 4, 4, 1, 4, 1, 1, 2, 2, 2, 5, 5,
1151 : 8, 8, 8, 9, 12, 6, 9, 3, 6, 7, 10, 10, 13, 11, 14, 0, 0
1152 : };
1153 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
1154 : 0, 0, 0, 0, 4, 4, 8, 8, 0, 0, 1, 4, 5, 8, 9, 12, 1,
1155 : 1, 2, 5, 6, 9, 10, 13, 2, 2, 3, 6, 7, 10, 11, 14, 0, 0,
1156 : };
1157 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
1158 : 0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 1, 4, 2, 5, 3, 6, 4,
1159 : 4, 5, 8, 6, 9, 7, 10, 8, 8, 9, 12, 10, 13, 11, 14, 0, 0,
1160 : };
1161 : DECLARE_ALIGNED(16, static const int16_t, default_scan_4x8_neighbors[33 * MAX_NEIGHBORS]) = {
1162 : 0, 0, 0, 0, 0, 0, 1, 4, 1, 1, 4, 4, 2, 5, 5, 8, 6,
1163 : 9, 2, 2, 8, 8, 3, 6, 9, 12, 7, 10, 10, 13, 12, 12, 13, 16,
1164 : 11, 14, 14, 17, 15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21,
1165 : 24, 22, 25, 23, 26, 24, 24, 25, 28, 26, 29, 27, 30, 0, 0
1166 : };
1167 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x8_neighbors[33 * MAX_NEIGHBORS]) = {
1168 : 0, 0, 0, 0, 4, 4, 8, 8, 12, 12, 16, 16, 20, 20, 24, 24, 0,
1169 : 0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 1, 1,
1170 : 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 2, 2, 3,
1171 : 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 0, 0
1172 : };
1173 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x8_neighbors[33 * MAX_NEIGHBORS]) = {
1174 : 0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 1, 4, 2, 5, 3, 6, 4,
1175 : 4, 5, 8, 6, 9, 7, 10, 8, 8, 9, 12, 10, 13, 11, 14, 12, 12,
1176 : 13, 16, 14, 17, 15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21,
1177 : 24, 22, 25, 23, 26, 24, 24, 25, 28, 26, 29, 27, 30, 0, 0
1178 : };
1179 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x4_neighbors[33 * MAX_NEIGHBORS]) = {
1180 : 0, 0, 0, 0, 0, 0, 1, 8, 1, 1, 8, 8, 2, 9, 9, 16, 10,
1181 : 17, 2, 2, 16, 16, 3, 10, 17, 24, 11, 18, 18, 25, 3, 3, 4, 11,
1182 : 19, 26, 12, 19, 4, 4, 20, 27, 5, 12, 13, 20, 21, 28, 5, 5, 6,
1183 : 13, 14, 21, 22, 29, 6, 6, 7, 14, 15, 22, 23, 30, 0, 0
1184 : };
1185 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x4_neighbors[33 * MAX_NEIGHBORS]) = {
1186 : 0, 0, 0, 0, 8, 8, 16, 16, 0, 0, 1, 8, 9, 16, 17, 24, 1,
1187 : 1, 2, 9, 10, 17, 18, 25, 2, 2, 3, 10, 11, 18, 19, 26, 3, 3,
1188 : 4, 11, 12, 19, 20, 27, 4, 4, 5, 12, 13, 20, 21, 28, 5, 5, 6,
1189 : 13, 14, 21, 22, 29, 6, 6, 7, 14, 15, 22, 23, 30, 0, 0
1190 : };
1191 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x4_neighbors[33 * MAX_NEIGHBORS]) = {
1192 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 0,
1193 : 0, 1, 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13, 7, 14, 8, 8,
1194 : 9, 16, 10, 17, 11, 18, 12, 19, 13, 20, 14, 21, 15, 22, 16, 16, 17,
1195 : 24, 18, 25, 19, 26, 20, 27, 21, 28, 22, 29, 23, 30, 0, 0
1196 : };
1197 : DECLARE_ALIGNED(16, static const int16_t, default_scan_4x16_neighbors[65 * MAX_NEIGHBORS]) = {
1198 : 0, 0, 0, 0, 0, 0, 1, 4, 1, 1, 4, 4, 2, 5, 5, 8, 6, 9, 2,
1199 : 2, 8, 8, 3, 6, 9, 12, 7, 10, 10, 13, 12, 12, 13, 16, 11, 14, 14, 17,
1200 : 15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21, 24, 22, 25, 23, 26, 24,
1201 : 24, 25, 28, 26, 29, 27, 30, 28, 28, 29, 32, 30, 33, 31, 34, 32, 32, 33, 36,
1202 : 34, 37, 35, 38, 36, 36, 37, 40, 38, 41, 39, 42, 40, 40, 41, 44, 42, 45, 43,
1203 : 46, 44, 44, 45, 48, 46, 49, 47, 50, 48, 48, 49, 52, 50, 53, 51, 54, 52, 52,
1204 : 53, 56, 54, 57, 55, 58, 56, 56, 57, 60, 58, 61, 59, 62, 0, 0
1205 : };
1206 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x4_neighbors[65 * MAX_NEIGHBORS]) = {
1207 : 0, 0, 0, 0, 0, 0, 1, 16, 1, 1, 16, 16, 2, 17, 17, 32, 18, 33, 2,
1208 : 2, 32, 32, 3, 18, 33, 48, 19, 34, 34, 49, 3, 3, 4, 19, 35, 50, 20, 35,
1209 : 4, 4, 36, 51, 5, 20, 21, 36, 37, 52, 5, 5, 6, 21, 22, 37, 38, 53, 6,
1210 : 6, 7, 22, 23, 38, 39, 54, 7, 7, 8, 23, 24, 39, 40, 55, 8, 8, 9, 24,
1211 : 25, 40, 41, 56, 9, 9, 10, 25, 26, 41, 42, 57, 10, 10, 11, 26, 27, 42, 43,
1212 : 58, 11, 11, 12, 27, 28, 43, 44, 59, 12, 12, 13, 28, 29, 44, 45, 60, 13, 13,
1213 : 14, 29, 30, 45, 46, 61, 14, 14, 15, 30, 31, 46, 47, 62, 0, 0
1214 : };
1215 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x16_neighbors[65 * MAX_NEIGHBORS]) = {
1216 : 0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 1, 4, 2, 5, 3, 6, 4, 4, 5,
1217 : 8, 6, 9, 7, 10, 8, 8, 9, 12, 10, 13, 11, 14, 12, 12, 13, 16, 14, 17,
1218 : 15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21, 24, 22, 25, 23, 26, 24,
1219 : 24, 25, 28, 26, 29, 27, 30, 28, 28, 29, 32, 30, 33, 31, 34, 32, 32, 33, 36,
1220 : 34, 37, 35, 38, 36, 36, 37, 40, 38, 41, 39, 42, 40, 40, 41, 44, 42, 45, 43,
1221 : 46, 44, 44, 45, 48, 46, 49, 47, 50, 48, 48, 49, 52, 50, 53, 51, 54, 52, 52,
1222 : 53, 56, 54, 57, 55, 58, 56, 56, 57, 60, 58, 61, 59, 62, 0, 0
1223 : };
1224 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x4_neighbors[65 * MAX_NEIGHBORS]) = {
1225 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
1226 : 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 0, 0, 1, 16, 2, 17,
1227 : 3, 18, 4, 19, 5, 20, 6, 21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12,
1228 : 27, 13, 28, 14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21, 36,
1229 : 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43, 29, 44, 30, 45, 31,
1230 : 46, 32, 32, 33, 48, 34, 49, 35, 50, 36, 51, 37, 52, 38, 53, 39, 54, 40, 55,
1231 : 41, 56, 42, 57, 43, 58, 44, 59, 45, 60, 46, 61, 47, 62, 0, 0
1232 : };
1233 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x16_neighbors[65 * MAX_NEIGHBORS]) = {
1234 : 0, 0, 0, 0, 4, 4, 8, 8, 12, 12, 16, 16, 20, 20, 24, 24, 28, 28, 32,
1235 : 32, 36, 36, 40, 40, 44, 44, 48, 48, 52, 52, 56, 56, 0, 0, 1, 4, 5, 8,
1236 : 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29, 32, 33, 36, 37, 40, 41, 44, 45,
1237 : 48, 49, 52, 53, 56, 57, 60, 1, 1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21,
1238 : 22, 25, 26, 29, 30, 33, 34, 37, 38, 41, 42, 45, 46, 49, 50, 53, 54, 57, 58,
1239 : 61, 2, 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31, 34,
1240 : 35, 38, 39, 42, 43, 46, 47, 50, 51, 54, 55, 58, 59, 62, 0, 0
1241 : };
1242 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x4_neighbors[65 * MAX_NEIGHBORS]) = {
1243 : 0, 0, 0, 0, 16, 16, 32, 32, 0, 0, 1, 16, 17, 32, 33, 48, 1, 1, 2,
1244 : 17, 18, 33, 34, 49, 2, 2, 3, 18, 19, 34, 35, 50, 3, 3, 4, 19, 20, 35,
1245 : 36, 51, 4, 4, 5, 20, 21, 36, 37, 52, 5, 5, 6, 21, 22, 37, 38, 53, 6,
1246 : 6, 7, 22, 23, 38, 39, 54, 7, 7, 8, 23, 24, 39, 40, 55, 8, 8, 9, 24,
1247 : 25, 40, 41, 56, 9, 9, 10, 25, 26, 41, 42, 57, 10, 10, 11, 26, 27, 42, 43,
1248 : 58, 11, 11, 12, 27, 28, 43, 44, 59, 12, 12, 13, 28, 29, 44, 45, 60, 13, 13,
1249 : 14, 29, 30, 45, 46, 61, 14, 14, 15, 30, 31, 46, 47, 62, 0, 0
1250 : };
1251 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x32_neighbors[257 * MAX_NEIGHBORS]) = {
1252 : 0, 0, 0, 0, 0, 0, 1, 1, 1, 8, 8, 8, 2, 2, 2,
1253 : 9, 9, 16, 16, 16, 3, 3, 3, 10, 10, 17, 17, 24, 24, 24,
1254 : 4, 4, 4, 11, 11, 18, 18, 25, 25, 32, 32, 32, 5, 5, 5,
1255 : 12, 12, 19, 19, 26, 26, 33, 33, 40, 40, 40, 6, 6, 6, 13,
1256 : 13, 20, 20, 27, 27, 34, 34, 41, 41, 48, 48, 48, 7, 14, 14,
1257 : 21, 21, 28, 28, 35, 35, 42, 42, 49, 49, 56, 56, 56, 15, 22,
1258 : 22, 29, 29, 36, 36, 43, 43, 50, 50, 57, 57, 64, 64, 64, 23,
1259 : 30, 30, 37, 37, 44, 44, 51, 51, 58, 58, 65, 65, 72, 72, 72,
1260 : 31, 38, 38, 45, 45, 52, 52, 59, 59, 66, 66, 73, 73, 80, 80,
1261 : 80, 39, 46, 46, 53, 53, 60, 60, 67, 67, 74, 74, 81, 81, 88,
1262 : 88, 88, 47, 54, 54, 61, 61, 68, 68, 75, 75, 82, 82, 89, 89,
1263 : 96, 96, 96, 55, 62, 62, 69, 69, 76, 76, 83, 83, 90, 90, 97,
1264 : 97, 104, 104, 104, 63, 70, 70, 77, 77, 84, 84, 91, 91, 98, 98,
1265 : 105, 105, 112, 112, 112, 71, 78, 78, 85, 85, 92, 92, 99, 99, 106,
1266 : 106, 113, 113, 120, 120, 120, 79, 86, 86, 93, 93, 100, 100, 107, 107,
1267 : 114, 114, 121, 121, 128, 128, 128, 87, 94, 94, 101, 101, 108, 108, 115,
1268 : 115, 122, 122, 129, 129, 136, 136, 136, 95, 102, 102, 109, 109, 116, 116,
1269 : 123, 123, 130, 130, 137, 137, 144, 144, 144, 103, 110, 110, 117, 117, 124,
1270 : 124, 131, 131, 138, 138, 145, 145, 152, 152, 152, 111, 118, 118, 125, 125,
1271 : 132, 132, 139, 139, 146, 146, 153, 153, 160, 160, 160, 119, 126, 126, 133,
1272 : 133, 140, 140, 147, 147, 154, 154, 161, 161, 168, 168, 168, 127, 134, 134,
1273 : 141, 141, 148, 148, 155, 155, 162, 162, 169, 169, 176, 176, 176, 135, 142,
1274 : 142, 149, 149, 156, 156, 163, 163, 170, 170, 177, 177, 184, 184, 184, 143,
1275 : 150, 150, 157, 157, 164, 164, 171, 171, 178, 178, 185, 185, 192, 192, 192,
1276 : 151, 158, 158, 165, 165, 172, 172, 179, 179, 186, 186, 193, 193, 200, 200,
1277 : 200, 159, 166, 166, 173, 173, 180, 180, 187, 187, 194, 194, 201, 201, 208,
1278 : 208, 208, 167, 174, 174, 181, 181, 188, 188, 195, 195, 202, 202, 209, 209,
1279 : 216, 216, 216, 175, 182, 182, 189, 189, 196, 196, 203, 203, 210, 210, 217,
1280 : 217, 224, 224, 224, 183, 190, 190, 197, 197, 204, 204, 211, 211, 218, 218,
1281 : 225, 225, 232, 232, 232, 191, 198, 198, 205, 205, 212, 212, 219, 219, 226,
1282 : 226, 233, 233, 240, 240, 240, 199, 206, 206, 213, 213, 220, 220, 227, 227,
1283 : 234, 234, 241, 241, 248, 207, 214, 214, 221, 221, 228, 228, 235, 235, 242,
1284 : 242, 249, 215, 222, 222, 229, 229, 236, 236, 243, 243, 250, 223, 230, 230,
1285 : 237, 237, 244, 244, 251, 231, 238, 238, 245, 245, 252, 239, 246, 246, 253,
1286 : 247, 254, 0, 0
1287 : };
1288 : DECLARE_ALIGNED(16, static const int16_t, default_scan_32x8_neighbors[257 * MAX_NEIGHBORS]) = {
1289 : 0, 0, 0, 0, 0, 0, 1, 1, 1, 32, 32, 32, 2, 2, 2,
1290 : 33, 33, 64, 64, 64, 3, 3, 3, 34, 34, 65, 65, 96, 96, 96,
1291 : 4, 4, 4, 35, 35, 66, 66, 97, 97, 128, 128, 128, 5, 5, 5,
1292 : 36, 36, 67, 67, 98, 98, 129, 129, 160, 160, 160, 6, 6, 6, 37,
1293 : 37, 68, 68, 99, 99, 130, 130, 161, 161, 192, 192, 192, 7, 7, 7,
1294 : 38, 38, 69, 69, 100, 100, 131, 131, 162, 162, 193, 193, 224, 8, 8,
1295 : 8, 39, 39, 70, 70, 101, 101, 132, 132, 163, 163, 194, 194, 225, 9,
1296 : 9, 9, 40, 40, 71, 71, 102, 102, 133, 133, 164, 164, 195, 195, 226,
1297 : 10, 10, 10, 41, 41, 72, 72, 103, 103, 134, 134, 165, 165, 196, 196,
1298 : 227, 11, 11, 11, 42, 42, 73, 73, 104, 104, 135, 135, 166, 166, 197,
1299 : 197, 228, 12, 12, 12, 43, 43, 74, 74, 105, 105, 136, 136, 167, 167,
1300 : 198, 198, 229, 13, 13, 13, 44, 44, 75, 75, 106, 106, 137, 137, 168,
1301 : 168, 199, 199, 230, 14, 14, 14, 45, 45, 76, 76, 107, 107, 138, 138,
1302 : 169, 169, 200, 200, 231, 15, 15, 15, 46, 46, 77, 77, 108, 108, 139,
1303 : 139, 170, 170, 201, 201, 232, 16, 16, 16, 47, 47, 78, 78, 109, 109,
1304 : 140, 140, 171, 171, 202, 202, 233, 17, 17, 17, 48, 48, 79, 79, 110,
1305 : 110, 141, 141, 172, 172, 203, 203, 234, 18, 18, 18, 49, 49, 80, 80,
1306 : 111, 111, 142, 142, 173, 173, 204, 204, 235, 19, 19, 19, 50, 50, 81,
1307 : 81, 112, 112, 143, 143, 174, 174, 205, 205, 236, 20, 20, 20, 51, 51,
1308 : 82, 82, 113, 113, 144, 144, 175, 175, 206, 206, 237, 21, 21, 21, 52,
1309 : 52, 83, 83, 114, 114, 145, 145, 176, 176, 207, 207, 238, 22, 22, 22,
1310 : 53, 53, 84, 84, 115, 115, 146, 146, 177, 177, 208, 208, 239, 23, 23,
1311 : 23, 54, 54, 85, 85, 116, 116, 147, 147, 178, 178, 209, 209, 240, 24,
1312 : 24, 24, 55, 55, 86, 86, 117, 117, 148, 148, 179, 179, 210, 210, 241,
1313 : 25, 25, 25, 56, 56, 87, 87, 118, 118, 149, 149, 180, 180, 211, 211,
1314 : 242, 26, 26, 26, 57, 57, 88, 88, 119, 119, 150, 150, 181, 181, 212,
1315 : 212, 243, 27, 27, 27, 58, 58, 89, 89, 120, 120, 151, 151, 182, 182,
1316 : 213, 213, 244, 28, 28, 28, 59, 59, 90, 90, 121, 121, 152, 152, 183,
1317 : 183, 214, 214, 245, 29, 29, 29, 60, 60, 91, 91, 122, 122, 153, 153,
1318 : 184, 184, 215, 215, 246, 30, 30, 30, 61, 61, 92, 92, 123, 123, 154,
1319 : 154, 185, 185, 216, 216, 247, 31, 62, 62, 93, 93, 124, 124, 155, 155,
1320 : 186, 186, 217, 217, 248, 63, 94, 94, 125, 125, 156, 156, 187, 187, 218,
1321 : 218, 249, 95, 126, 126, 157, 157, 188, 188, 219, 219, 250, 127, 158, 158,
1322 : 189, 189, 220, 220, 251, 159, 190, 190, 221, 221, 252, 191, 222, 222, 253,
1323 : 223, 254, 0, 0
1324 : };
1325 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x32_neighbors[257 * MAX_NEIGHBORS]) = {
1326 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
1327 : 6, 0, 0, 1, 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13,
1328 : 7, 14, 8, 8, 9, 16, 10, 17, 11, 18, 12, 19, 13, 20, 14,
1329 : 21, 15, 22, 16, 16, 17, 24, 18, 25, 19, 26, 20, 27, 21, 28,
1330 : 22, 29, 23, 30, 24, 24, 25, 32, 26, 33, 27, 34, 28, 35, 29,
1331 : 36, 30, 37, 31, 38, 32, 32, 33, 40, 34, 41, 35, 42, 36, 43,
1332 : 37, 44, 38, 45, 39, 46, 40, 40, 41, 48, 42, 49, 43, 50, 44,
1333 : 51, 45, 52, 46, 53, 47, 54, 48, 48, 49, 56, 50, 57, 51, 58,
1334 : 52, 59, 53, 60, 54, 61, 55, 62, 56, 56, 57, 64, 58, 65, 59,
1335 : 66, 60, 67, 61, 68, 62, 69, 63, 70, 64, 64, 65, 72, 66, 73,
1336 : 67, 74, 68, 75, 69, 76, 70, 77, 71, 78, 72, 72, 73, 80, 74,
1337 : 81, 75, 82, 76, 83, 77, 84, 78, 85, 79, 86, 80, 80, 81, 88,
1338 : 82, 89, 83, 90, 84, 91, 85, 92, 86, 93, 87, 94, 88, 88, 89,
1339 : 96, 90, 97, 91, 98, 92, 99, 93, 100, 94, 101, 95, 102, 96, 96,
1340 : 97, 104, 98, 105, 99, 106, 100, 107, 101, 108, 102, 109, 103, 110, 104,
1341 : 104, 105, 112, 106, 113, 107, 114, 108, 115, 109, 116, 110, 117, 111, 118,
1342 : 112, 112, 113, 120, 114, 121, 115, 122, 116, 123, 117, 124, 118, 125, 119,
1343 : 126, 120, 120, 121, 128, 122, 129, 123, 130, 124, 131, 125, 132, 126, 133,
1344 : 127, 134, 128, 128, 129, 136, 130, 137, 131, 138, 132, 139, 133, 140, 134,
1345 : 141, 135, 142, 136, 136, 137, 144, 138, 145, 139, 146, 140, 147, 141, 148,
1346 : 142, 149, 143, 150, 144, 144, 145, 152, 146, 153, 147, 154, 148, 155, 149,
1347 : 156, 150, 157, 151, 158, 152, 152, 153, 160, 154, 161, 155, 162, 156, 163,
1348 : 157, 164, 158, 165, 159, 166, 160, 160, 161, 168, 162, 169, 163, 170, 164,
1349 : 171, 165, 172, 166, 173, 167, 174, 168, 168, 169, 176, 170, 177, 171, 178,
1350 : 172, 179, 173, 180, 174, 181, 175, 182, 176, 176, 177, 184, 178, 185, 179,
1351 : 186, 180, 187, 181, 188, 182, 189, 183, 190, 184, 184, 185, 192, 186, 193,
1352 : 187, 194, 188, 195, 189, 196, 190, 197, 191, 198, 192, 192, 193, 200, 194,
1353 : 201, 195, 202, 196, 203, 197, 204, 198, 205, 199, 206, 200, 200, 201, 208,
1354 : 202, 209, 203, 210, 204, 211, 205, 212, 206, 213, 207, 214, 208, 208, 209,
1355 : 216, 210, 217, 211, 218, 212, 219, 213, 220, 214, 221, 215, 222, 216, 216,
1356 : 217, 224, 218, 225, 219, 226, 220, 227, 221, 228, 222, 229, 223, 230, 224,
1357 : 224, 225, 232, 226, 233, 227, 234, 228, 235, 229, 236, 230, 237, 231, 238,
1358 : 232, 232, 233, 240, 234, 241, 235, 242, 236, 243, 237, 244, 238, 245, 239,
1359 : 246, 240, 240, 241, 248, 242, 249, 243, 250, 244, 251, 245, 252, 246, 253,
1360 : 247, 254, 0, 0
1361 : };
1362 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x8_neighbors[257 * MAX_NEIGHBORS]) = {
1363 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
1364 : 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
1365 : 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21,
1366 : 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28,
1367 : 29, 29, 30, 30, 0, 0, 1, 32, 2, 33, 3, 34, 4, 35, 5,
1368 : 36, 6, 37, 7, 38, 8, 39, 9, 40, 10, 41, 11, 42, 12, 43,
1369 : 13, 44, 14, 45, 15, 46, 16, 47, 17, 48, 18, 49, 19, 50, 20,
1370 : 51, 21, 52, 22, 53, 23, 54, 24, 55, 25, 56, 26, 57, 27, 58,
1371 : 28, 59, 29, 60, 30, 61, 31, 62, 32, 32, 33, 64, 34, 65, 35,
1372 : 66, 36, 67, 37, 68, 38, 69, 39, 70, 40, 71, 41, 72, 42, 73,
1373 : 43, 74, 44, 75, 45, 76, 46, 77, 47, 78, 48, 79, 49, 80, 50,
1374 : 81, 51, 82, 52, 83, 53, 84, 54, 85, 55, 86, 56, 87, 57, 88,
1375 : 58, 89, 59, 90, 60, 91, 61, 92, 62, 93, 63, 94, 64, 64, 65,
1376 : 96, 66, 97, 67, 98, 68, 99, 69, 100, 70, 101, 71, 102, 72, 103,
1377 : 73, 104, 74, 105, 75, 106, 76, 107, 77, 108, 78, 109, 79, 110, 80,
1378 : 111, 81, 112, 82, 113, 83, 114, 84, 115, 85, 116, 86, 117, 87, 118,
1379 : 88, 119, 89, 120, 90, 121, 91, 122, 92, 123, 93, 124, 94, 125, 95,
1380 : 126, 96, 96, 97, 128, 98, 129, 99, 130, 100, 131, 101, 132, 102, 133,
1381 : 103, 134, 104, 135, 105, 136, 106, 137, 107, 138, 108, 139, 109, 140, 110,
1382 : 141, 111, 142, 112, 143, 113, 144, 114, 145, 115, 146, 116, 147, 117, 148,
1383 : 118, 149, 119, 150, 120, 151, 121, 152, 122, 153, 123, 154, 124, 155, 125,
1384 : 156, 126, 157, 127, 158, 128, 128, 129, 160, 130, 161, 131, 162, 132, 163,
1385 : 133, 164, 134, 165, 135, 166, 136, 167, 137, 168, 138, 169, 139, 170, 140,
1386 : 171, 141, 172, 142, 173, 143, 174, 144, 175, 145, 176, 146, 177, 147, 178,
1387 : 148, 179, 149, 180, 150, 181, 151, 182, 152, 183, 153, 184, 154, 185, 155,
1388 : 186, 156, 187, 157, 188, 158, 189, 159, 190, 160, 160, 161, 192, 162, 193,
1389 : 163, 194, 164, 195, 165, 196, 166, 197, 167, 198, 168, 199, 169, 200, 170,
1390 : 201, 171, 202, 172, 203, 173, 204, 174, 205, 175, 206, 176, 207, 177, 208,
1391 : 178, 209, 179, 210, 180, 211, 181, 212, 182, 213, 183, 214, 184, 215, 185,
1392 : 216, 186, 217, 187, 218, 188, 219, 189, 220, 190, 221, 191, 222, 192, 192,
1393 : 193, 224, 194, 225, 195, 226, 196, 227, 197, 228, 198, 229, 199, 230, 200,
1394 : 231, 201, 232, 202, 233, 203, 234, 204, 235, 205, 236, 206, 237, 207, 238,
1395 : 208, 239, 209, 240, 210, 241, 211, 242, 212, 243, 213, 244, 214, 245, 215,
1396 : 246, 216, 247, 217, 248, 218, 249, 219, 250, 220, 251, 221, 252, 222, 253,
1397 : 223, 254, 0, 0
1398 : };
1399 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x32_neighbors[257 * MAX_NEIGHBORS]) = {
1400 : 0, 0, 0, 0, 8, 8, 16, 16, 24, 24, 32, 32, 40, 40, 48,
1401 : 48, 56, 56, 64, 64, 72, 72, 80, 80, 88, 88, 96, 96, 104, 104,
1402 : 112, 112, 120, 120, 128, 128, 136, 136, 144, 144, 152, 152, 160, 160, 168,
1403 : 168, 176, 176, 184, 184, 192, 192, 200, 200, 208, 208, 216, 216, 224, 224,
1404 : 232, 232, 240, 240, 0, 0, 1, 8, 9, 16, 17, 24, 25, 32, 33,
1405 : 40, 41, 48, 49, 56, 57, 64, 65, 72, 73, 80, 81, 88, 89, 96,
1406 : 97, 104, 105, 112, 113, 120, 121, 128, 129, 136, 137, 144, 145, 152, 153,
1407 : 160, 161, 168, 169, 176, 177, 184, 185, 192, 193, 200, 201, 208, 209, 216,
1408 : 217, 224, 225, 232, 233, 240, 241, 248, 1, 1, 2, 9, 10, 17, 18,
1409 : 25, 26, 33, 34, 41, 42, 49, 50, 57, 58, 65, 66, 73, 74, 81,
1410 : 82, 89, 90, 97, 98, 105, 106, 113, 114, 121, 122, 129, 130, 137, 138,
1411 : 145, 146, 153, 154, 161, 162, 169, 170, 177, 178, 185, 186, 193, 194, 201,
1412 : 202, 209, 210, 217, 218, 225, 226, 233, 234, 241, 242, 249, 2, 2, 3,
1413 : 10, 11, 18, 19, 26, 27, 34, 35, 42, 43, 50, 51, 58, 59, 66,
1414 : 67, 74, 75, 82, 83, 90, 91, 98, 99, 106, 107, 114, 115, 122, 123,
1415 : 130, 131, 138, 139, 146, 147, 154, 155, 162, 163, 170, 171, 178, 179, 186,
1416 : 187, 194, 195, 202, 203, 210, 211, 218, 219, 226, 227, 234, 235, 242, 243,
1417 : 250, 3, 3, 4, 11, 12, 19, 20, 27, 28, 35, 36, 43, 44, 51,
1418 : 52, 59, 60, 67, 68, 75, 76, 83, 84, 91, 92, 99, 100, 107, 108,
1419 : 115, 116, 123, 124, 131, 132, 139, 140, 147, 148, 155, 156, 163, 164, 171,
1420 : 172, 179, 180, 187, 188, 195, 196, 203, 204, 211, 212, 219, 220, 227, 228,
1421 : 235, 236, 243, 244, 251, 4, 4, 5, 12, 13, 20, 21, 28, 29, 36,
1422 : 37, 44, 45, 52, 53, 60, 61, 68, 69, 76, 77, 84, 85, 92, 93,
1423 : 100, 101, 108, 109, 116, 117, 124, 125, 132, 133, 140, 141, 148, 149, 156,
1424 : 157, 164, 165, 172, 173, 180, 181, 188, 189, 196, 197, 204, 205, 212, 213,
1425 : 220, 221, 228, 229, 236, 237, 244, 245, 252, 5, 5, 6, 13, 14, 21,
1426 : 22, 29, 30, 37, 38, 45, 46, 53, 54, 61, 62, 69, 70, 77, 78,
1427 : 85, 86, 93, 94, 101, 102, 109, 110, 117, 118, 125, 126, 133, 134, 141,
1428 : 142, 149, 150, 157, 158, 165, 166, 173, 174, 181, 182, 189, 190, 197, 198,
1429 : 205, 206, 213, 214, 221, 222, 229, 230, 237, 238, 245, 246, 253, 6, 6,
1430 : 7, 14, 15, 22, 23, 30, 31, 38, 39, 46, 47, 54, 55, 62, 63,
1431 : 70, 71, 78, 79, 86, 87, 94, 95, 102, 103, 110, 111, 118, 119, 126,
1432 : 127, 134, 135, 142, 143, 150, 151, 158, 159, 166, 167, 174, 175, 182, 183,
1433 : 190, 191, 198, 199, 206, 207, 214, 215, 222, 223, 230, 231, 238, 239, 246,
1434 : 247, 254, 0, 0
1435 : };
1436 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x8_neighbors[257 * MAX_NEIGHBORS]) = {
1437 : 0, 0, 0, 0, 32, 32, 64, 64, 96, 96, 128, 128, 160, 160, 192, 192,
1438 : 0, 0, 1, 32, 33, 64, 65, 96, 97, 128, 129, 160, 161, 192, 193, 224,
1439 : 1, 1, 2, 33, 34, 65, 66, 97, 98, 129, 130, 161, 162, 193, 194, 225,
1440 : 2, 2, 3, 34, 35, 66, 67, 98, 99, 130, 131, 162, 163, 194, 195, 226,
1441 : 3, 3, 4, 35, 36, 67, 68, 99, 100, 131, 132, 163, 164, 195, 196, 227,
1442 : 4, 4, 5, 36, 37, 68, 69, 100, 101, 132, 133, 164, 165, 196, 197, 228,
1443 : 5, 5, 6, 37, 38, 69, 70, 101, 102, 133, 134, 165, 166, 197, 198, 229,
1444 : 6, 6, 7, 38, 39, 70, 71, 102, 103, 134, 135, 166, 167, 198, 199, 230,
1445 : 7, 7, 8, 39, 40, 71, 72, 103, 104, 135, 136, 167, 168, 199, 200, 231,
1446 : 8, 8, 9, 40, 41, 72, 73, 104, 105, 136, 137, 168, 169, 200, 201, 232,
1447 : 9, 9, 10, 41, 42, 73, 74, 105, 106, 137, 138, 169, 170, 201, 202, 233,
1448 : 10, 10, 11, 42, 43, 74, 75, 106, 107, 138, 139, 170, 171, 202, 203, 234,
1449 : 11, 11, 12, 43, 44, 75, 76, 107, 108, 139, 140, 171, 172, 203, 204, 235,
1450 : 12, 12, 13, 44, 45, 76, 77, 108, 109, 140, 141, 172, 173, 204, 205, 236,
1451 : 13, 13, 14, 45, 46, 77, 78, 109, 110, 141, 142, 173, 174, 205, 206, 237,
1452 : 14, 14, 15, 46, 47, 78, 79, 110, 111, 142, 143, 174, 175, 206, 207, 238,
1453 : 15, 15, 16, 47, 48, 79, 80, 111, 112, 143, 144, 175, 176, 207, 208, 239,
1454 : 16, 16, 17, 48, 49, 80, 81, 112, 113, 144, 145, 176, 177, 208, 209, 240,
1455 : 17, 17, 18, 49, 50, 81, 82, 113, 114, 145, 146, 177, 178, 209, 210, 241,
1456 : 18, 18, 19, 50, 51, 82, 83, 114, 115, 146, 147, 178, 179, 210, 211, 242,
1457 : 19, 19, 20, 51, 52, 83, 84, 115, 116, 147, 148, 179, 180, 211, 212, 243,
1458 : 20, 20, 21, 52, 53, 84, 85, 116, 117, 148, 149, 180, 181, 212, 213, 244,
1459 : 21, 21, 22, 53, 54, 85, 86, 117, 118, 149, 150, 181, 182, 213, 214, 245,
1460 : 22, 22, 23, 54, 55, 86, 87, 118, 119, 150, 151, 182, 183, 214, 215, 246,
1461 : 23, 23, 24, 55, 56, 87, 88, 119, 120, 151, 152, 183, 184, 215, 216, 247,
1462 : 24, 24, 25, 56, 57, 88, 89, 120, 121, 152, 153, 184, 185, 216, 217, 248,
1463 : 25, 25, 26, 57, 58, 89, 90, 121, 122, 153, 154, 185, 186, 217, 218, 249,
1464 : 26, 26, 27, 58, 59, 90, 91, 122, 123, 154, 155, 186, 187, 218, 219, 250,
1465 : 27, 27, 28, 59, 60, 91, 92, 123, 124, 155, 156, 187, 188, 219, 220, 251,
1466 : 28, 28, 29, 60, 61, 92, 93, 124, 125, 156, 157, 188, 189, 220, 221, 252,
1467 : 29, 29, 30, 61, 62, 93, 94, 125, 126, 157, 158, 189, 190, 221, 222, 253,
1468 : 30, 30, 31, 62, 63, 94, 95, 126, 127, 158, 159, 190, 191, 222, 223, 254,
1469 : 0, 0
1470 : };
1471 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
1472 : 0, 0, 0, 0, 8, 8, 16, 16, 24, 24, 32, 32, 40, 40, 48, 48, 0, 0, 1,
1473 : 8, 9, 16, 17, 24, 25, 32, 33, 40, 41, 48, 49, 56, 1, 1, 2, 9, 10, 17,
1474 : 18, 25, 26, 33, 34, 41, 42, 49, 50, 57, 2, 2, 3, 10, 11, 18, 19, 26, 27,
1475 : 34, 35, 42, 43, 50, 51, 58, 3, 3, 4, 11, 12, 19, 20, 27, 28, 35, 36, 43,
1476 : 44, 51, 52, 59, 4, 4, 5, 12, 13, 20, 21, 28, 29, 36, 37, 44, 45, 52, 53,
1477 : 60, 5, 5, 6, 13, 14, 21, 22, 29, 30, 37, 38, 45, 46, 53, 54, 61, 6, 6,
1478 : 7, 14, 15, 22, 23, 30, 31, 38, 39, 46, 47, 54, 55, 62, 0, 0,
1479 : };
1480 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
1481 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 0, 0, 1,
1482 : 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13, 7, 14, 8, 8, 9, 16, 10, 17,
1483 : 11, 18, 12, 19, 13, 20, 14, 21, 15, 22, 16, 16, 17, 24, 18, 25, 19, 26, 20,
1484 : 27, 21, 28, 22, 29, 23, 30, 24, 24, 25, 32, 26, 33, 27, 34, 28, 35, 29, 36,
1485 : 30, 37, 31, 38, 32, 32, 33, 40, 34, 41, 35, 42, 36, 43, 37, 44, 38, 45, 39,
1486 : 46, 40, 40, 41, 48, 42, 49, 43, 50, 44, 51, 45, 52, 46, 53, 47, 54, 48, 48,
1487 : 49, 56, 50, 57, 51, 58, 52, 59, 53, 60, 54, 61, 55, 62, 0, 0,
1488 : };
1489 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
1490 : 0, 0, 0, 0, 0, 0, 8, 8, 1, 8, 1, 1, 2, 2, 2, 9, 9, 16, 16,
1491 : 16, 24, 24, 17, 24, 10, 17, 3, 10, 3, 3, 4, 4, 4, 11, 11, 18, 18, 25,
1492 : 25, 32, 32, 32, 40, 40, 33, 40, 26, 33, 19, 26, 12, 19, 5, 12, 5, 5, 6,
1493 : 6, 6, 13, 13, 20, 20, 27, 27, 34, 34, 41, 41, 48, 48, 48, 49, 56, 42, 49,
1494 : 35, 42, 28, 35, 21, 28, 14, 21, 7, 14, 15, 22, 22, 29, 29, 36, 36, 43, 43,
1495 : 50, 50, 57, 51, 58, 44, 51, 37, 44, 30, 37, 23, 30, 31, 38, 38, 45, 45, 52,
1496 : 52, 59, 53, 60, 46, 53, 39, 46, 47, 54, 54, 61, 55, 62, 0, 0
1497 : };
1498 : DECLARE_ALIGNED(16, static const int16_t, default_scan_8x16_neighbors[129 * MAX_NEIGHBORS]) = {
1499 : 0, 0, 0, 0, 0, 0, 1, 1, 1, 8, 8, 8, 2, 2, 2,
1500 : 9, 9, 16, 16, 16, 3, 3, 3, 10, 10, 17, 17, 24, 24, 24,
1501 : 4, 4, 4, 11, 11, 18, 18, 25, 25, 32, 32, 32, 5, 5, 5,
1502 : 12, 12, 19, 19, 26, 26, 33, 33, 40, 40, 40, 6, 6, 6, 13,
1503 : 13, 20, 20, 27, 27, 34, 34, 41, 41, 48, 48, 48, 7, 14, 14,
1504 : 21, 21, 28, 28, 35, 35, 42, 42, 49, 49, 56, 56, 56, 15, 22,
1505 : 22, 29, 29, 36, 36, 43, 43, 50, 50, 57, 57, 64, 64, 64, 23,
1506 : 30, 30, 37, 37, 44, 44, 51, 51, 58, 58, 65, 65, 72, 72, 72,
1507 : 31, 38, 38, 45, 45, 52, 52, 59, 59, 66, 66, 73, 73, 80, 80,
1508 : 80, 39, 46, 46, 53, 53, 60, 60, 67, 67, 74, 74, 81, 81, 88,
1509 : 88, 88, 47, 54, 54, 61, 61, 68, 68, 75, 75, 82, 82, 89, 89,
1510 : 96, 96, 96, 55, 62, 62, 69, 69, 76, 76, 83, 83, 90, 90, 97,
1511 : 97, 104, 104, 104, 63, 70, 70, 77, 77, 84, 84, 91, 91, 98, 98,
1512 : 105, 105, 112, 112, 112, 71, 78, 78, 85, 85, 92, 92, 99, 99, 106,
1513 : 106, 113, 113, 120, 79, 86, 86, 93, 93, 100, 100, 107, 107, 114, 114,
1514 : 121, 87, 94, 94, 101, 101, 108, 108, 115, 115, 122, 95, 102, 102, 109,
1515 : 109, 116, 116, 123, 103, 110, 110, 117, 117, 124, 111, 118, 118, 125, 119,
1516 : 126, 0, 0
1517 : };
1518 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x8_neighbors[129 * MAX_NEIGHBORS]) = {
1519 : 0, 0, 0, 0, 0, 0, 1, 1, 1, 16, 16, 16, 2, 2, 2,
1520 : 17, 17, 32, 32, 32, 3, 3, 3, 18, 18, 33, 33, 48, 48, 48,
1521 : 4, 4, 4, 19, 19, 34, 34, 49, 49, 64, 64, 64, 5, 5, 5,
1522 : 20, 20, 35, 35, 50, 50, 65, 65, 80, 80, 80, 6, 6, 6, 21,
1523 : 21, 36, 36, 51, 51, 66, 66, 81, 81, 96, 96, 96, 7, 7, 7,
1524 : 22, 22, 37, 37, 52, 52, 67, 67, 82, 82, 97, 97, 112, 8, 8,
1525 : 8, 23, 23, 38, 38, 53, 53, 68, 68, 83, 83, 98, 98, 113, 9,
1526 : 9, 9, 24, 24, 39, 39, 54, 54, 69, 69, 84, 84, 99, 99, 114,
1527 : 10, 10, 10, 25, 25, 40, 40, 55, 55, 70, 70, 85, 85, 100, 100,
1528 : 115, 11, 11, 11, 26, 26, 41, 41, 56, 56, 71, 71, 86, 86, 101,
1529 : 101, 116, 12, 12, 12, 27, 27, 42, 42, 57, 57, 72, 72, 87, 87,
1530 : 102, 102, 117, 13, 13, 13, 28, 28, 43, 43, 58, 58, 73, 73, 88,
1531 : 88, 103, 103, 118, 14, 14, 14, 29, 29, 44, 44, 59, 59, 74, 74,
1532 : 89, 89, 104, 104, 119, 15, 30, 30, 45, 45, 60, 60, 75, 75, 90,
1533 : 90, 105, 105, 120, 31, 46, 46, 61, 61, 76, 76, 91, 91, 106, 106,
1534 : 121, 47, 62, 62, 77, 77, 92, 92, 107, 107, 122, 63, 78, 78, 93,
1535 : 93, 108, 108, 123, 79, 94, 94, 109, 109, 124, 95, 110, 110, 125, 111,
1536 : 126, 0, 0
1537 : };
1538 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x16_neighbors[129 * MAX_NEIGHBORS]) = {
1539 : 0, 0, 0, 0, 8, 8, 16, 16, 24, 24, 32, 32, 40, 40, 48, 48,
1540 : 56, 56, 64, 64, 72, 72, 80, 80, 88, 88, 96, 96, 104, 104, 112, 112,
1541 : 0, 0, 1, 8, 9, 16, 17, 24, 25, 32, 33, 40, 41, 48, 49, 56,
1542 : 57, 64, 65, 72, 73, 80, 81, 88, 89, 96, 97, 104, 105, 112, 113, 120,
1543 : 1, 1, 2, 9, 10, 17, 18, 25, 26, 33, 34, 41, 42, 49, 50, 57,
1544 : 58, 65, 66, 73, 74, 81, 82, 89, 90, 97, 98, 105, 106, 113, 114, 121,
1545 : 2, 2, 3, 10, 11, 18, 19, 26, 27, 34, 35, 42, 43, 50, 51, 58,
1546 : 59, 66, 67, 74, 75, 82, 83, 90, 91, 98, 99, 106, 107, 114, 115, 122,
1547 : 3, 3, 4, 11, 12, 19, 20, 27, 28, 35, 36, 43, 44, 51, 52, 59,
1548 : 60, 67, 68, 75, 76, 83, 84, 91, 92, 99, 100, 107, 108, 115, 116, 123,
1549 : 4, 4, 5, 12, 13, 20, 21, 28, 29, 36, 37, 44, 45, 52, 53, 60,
1550 : 61, 68, 69, 76, 77, 84, 85, 92, 93, 100, 101, 108, 109, 116, 117, 124,
1551 : 5, 5, 6, 13, 14, 21, 22, 29, 30, 37, 38, 45, 46, 53, 54, 61,
1552 : 62, 69, 70, 77, 78, 85, 86, 93, 94, 101, 102, 109, 110, 117, 118, 125,
1553 : 6, 6, 7, 14, 15, 22, 23, 30, 31, 38, 39, 46, 47, 54, 55, 62,
1554 : 63, 70, 71, 78, 79, 86, 87, 94, 95, 102, 103, 110, 111, 118, 119, 126,
1555 : 0, 0
1556 : };
1557 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x8_neighbors[129 * MAX_NEIGHBORS]) = {
1558 : 0, 0, 0, 0, 16, 16, 32, 32, 48, 48, 64, 64, 80, 80, 96, 96,
1559 : 0, 0, 1, 16, 17, 32, 33, 48, 49, 64, 65, 80, 81, 96, 97, 112,
1560 : 1, 1, 2, 17, 18, 33, 34, 49, 50, 65, 66, 81, 82, 97, 98, 113,
1561 : 2, 2, 3, 18, 19, 34, 35, 50, 51, 66, 67, 82, 83, 98, 99, 114,
1562 : 3, 3, 4, 19, 20, 35, 36, 51, 52, 67, 68, 83, 84, 99, 100, 115,
1563 : 4, 4, 5, 20, 21, 36, 37, 52, 53, 68, 69, 84, 85, 100, 101, 116,
1564 : 5, 5, 6, 21, 22, 37, 38, 53, 54, 69, 70, 85, 86, 101, 102, 117,
1565 : 6, 6, 7, 22, 23, 38, 39, 54, 55, 70, 71, 86, 87, 102, 103, 118,
1566 : 7, 7, 8, 23, 24, 39, 40, 55, 56, 71, 72, 87, 88, 103, 104, 119,
1567 : 8, 8, 9, 24, 25, 40, 41, 56, 57, 72, 73, 88, 89, 104, 105, 120,
1568 : 9, 9, 10, 25, 26, 41, 42, 57, 58, 73, 74, 89, 90, 105, 106, 121,
1569 : 10, 10, 11, 26, 27, 42, 43, 58, 59, 74, 75, 90, 91, 106, 107, 122,
1570 : 11, 11, 12, 27, 28, 43, 44, 59, 60, 75, 76, 91, 92, 107, 108, 123,
1571 : 12, 12, 13, 28, 29, 44, 45, 60, 61, 76, 77, 92, 93, 108, 109, 124,
1572 : 13, 13, 14, 29, 30, 45, 46, 61, 62, 77, 78, 93, 94, 109, 110, 125,
1573 : 14, 14, 15, 30, 31, 46, 47, 62, 63, 78, 79, 94, 95, 110, 111, 126,
1574 : 0, 0
1575 : };
1576 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x16_neighbors[129 * MAX_NEIGHBORS]) = {
1577 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
1578 : 6, 0, 0, 1, 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13,
1579 : 7, 14, 8, 8, 9, 16, 10, 17, 11, 18, 12, 19, 13, 20, 14,
1580 : 21, 15, 22, 16, 16, 17, 24, 18, 25, 19, 26, 20, 27, 21, 28,
1581 : 22, 29, 23, 30, 24, 24, 25, 32, 26, 33, 27, 34, 28, 35, 29,
1582 : 36, 30, 37, 31, 38, 32, 32, 33, 40, 34, 41, 35, 42, 36, 43,
1583 : 37, 44, 38, 45, 39, 46, 40, 40, 41, 48, 42, 49, 43, 50, 44,
1584 : 51, 45, 52, 46, 53, 47, 54, 48, 48, 49, 56, 50, 57, 51, 58,
1585 : 52, 59, 53, 60, 54, 61, 55, 62, 56, 56, 57, 64, 58, 65, 59,
1586 : 66, 60, 67, 61, 68, 62, 69, 63, 70, 64, 64, 65, 72, 66, 73,
1587 : 67, 74, 68, 75, 69, 76, 70, 77, 71, 78, 72, 72, 73, 80, 74,
1588 : 81, 75, 82, 76, 83, 77, 84, 78, 85, 79, 86, 80, 80, 81, 88,
1589 : 82, 89, 83, 90, 84, 91, 85, 92, 86, 93, 87, 94, 88, 88, 89,
1590 : 96, 90, 97, 91, 98, 92, 99, 93, 100, 94, 101, 95, 102, 96, 96,
1591 : 97, 104, 98, 105, 99, 106, 100, 107, 101, 108, 102, 109, 103, 110, 104,
1592 : 104, 105, 112, 106, 113, 107, 114, 108, 115, 109, 116, 110, 117, 111, 118,
1593 : 112, 112, 113, 120, 114, 121, 115, 122, 116, 123, 117, 124, 118, 125, 119,
1594 : 126, 0, 0
1595 : };
1596 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x8_neighbors[129 * MAX_NEIGHBORS]) = {
1597 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
1598 : 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
1599 : 14, 14, 0, 0, 1, 16, 2, 17, 3, 18, 4, 19, 5, 20, 6,
1600 : 21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12, 27, 13, 28,
1601 : 14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21,
1602 : 36, 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43,
1603 : 29, 44, 30, 45, 31, 46, 32, 32, 33, 48, 34, 49, 35, 50, 36,
1604 : 51, 37, 52, 38, 53, 39, 54, 40, 55, 41, 56, 42, 57, 43, 58,
1605 : 44, 59, 45, 60, 46, 61, 47, 62, 48, 48, 49, 64, 50, 65, 51,
1606 : 66, 52, 67, 53, 68, 54, 69, 55, 70, 56, 71, 57, 72, 58, 73,
1607 : 59, 74, 60, 75, 61, 76, 62, 77, 63, 78, 64, 64, 65, 80, 66,
1608 : 81, 67, 82, 68, 83, 69, 84, 70, 85, 71, 86, 72, 87, 73, 88,
1609 : 74, 89, 75, 90, 76, 91, 77, 92, 78, 93, 79, 94, 80, 80, 81,
1610 : 96, 82, 97, 83, 98, 84, 99, 85, 100, 86, 101, 87, 102, 88, 103,
1611 : 89, 104, 90, 105, 91, 106, 92, 107, 93, 108, 94, 109, 95, 110, 96,
1612 : 96, 97, 112, 98, 113, 99, 114, 100, 115, 101, 116, 102, 117, 103, 118,
1613 : 104, 119, 105, 120, 106, 121, 107, 122, 108, 123, 109, 124, 110, 125, 111,
1614 : 126, 0, 0
1615 : };
1616 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x32_neighbors[513 * MAX_NEIGHBORS]) = {
1617 : 0, 0, 0, 0, 0, 0, 1, 1, 1, 16, 16, 16, 2, 2, 2,
1618 : 17, 17, 32, 32, 32, 3, 3, 3, 18, 18, 33, 33, 48, 48, 48,
1619 : 4, 4, 4, 19, 19, 34, 34, 49, 49, 64, 64, 64, 5, 5, 5,
1620 : 20, 20, 35, 35, 50, 50, 65, 65, 80, 80, 80, 6, 6, 6, 21,
1621 : 21, 36, 36, 51, 51, 66, 66, 81, 81, 96, 96, 96, 7, 7, 7,
1622 : 22, 22, 37, 37, 52, 52, 67, 67, 82, 82, 97, 97, 112, 112, 112,
1623 : 8, 8, 8, 23, 23, 38, 38, 53, 53, 68, 68, 83, 83, 98, 98,
1624 : 113, 113, 128, 128, 128, 9, 9, 9, 24, 24, 39, 39, 54, 54, 69,
1625 : 69, 84, 84, 99, 99, 114, 114, 129, 129, 144, 144, 144, 10, 10, 10,
1626 : 25, 25, 40, 40, 55, 55, 70, 70, 85, 85, 100, 100, 115, 115, 130,
1627 : 130, 145, 145, 160, 160, 160, 11, 11, 11, 26, 26, 41, 41, 56, 56,
1628 : 71, 71, 86, 86, 101, 101, 116, 116, 131, 131, 146, 146, 161, 161, 176,
1629 : 176, 176, 12, 12, 12, 27, 27, 42, 42, 57, 57, 72, 72, 87, 87,
1630 : 102, 102, 117, 117, 132, 132, 147, 147, 162, 162, 177, 177, 192, 192, 192,
1631 : 13, 13, 13, 28, 28, 43, 43, 58, 58, 73, 73, 88, 88, 103, 103,
1632 : 118, 118, 133, 133, 148, 148, 163, 163, 178, 178, 193, 193, 208, 208, 208,
1633 : 14, 14, 14, 29, 29, 44, 44, 59, 59, 74, 74, 89, 89, 104, 104,
1634 : 119, 119, 134, 134, 149, 149, 164, 164, 179, 179, 194, 194, 209, 209, 224,
1635 : 224, 224, 15, 30, 30, 45, 45, 60, 60, 75, 75, 90, 90, 105, 105,
1636 : 120, 120, 135, 135, 150, 150, 165, 165, 180, 180, 195, 195, 210, 210, 225,
1637 : 225, 240, 240, 240, 31, 46, 46, 61, 61, 76, 76, 91, 91, 106, 106,
1638 : 121, 121, 136, 136, 151, 151, 166, 166, 181, 181, 196, 196, 211, 211, 226,
1639 : 226, 241, 241, 256, 256, 256, 47, 62, 62, 77, 77, 92, 92, 107, 107,
1640 : 122, 122, 137, 137, 152, 152, 167, 167, 182, 182, 197, 197, 212, 212, 227,
1641 : 227, 242, 242, 257, 257, 272, 272, 272, 63, 78, 78, 93, 93, 108, 108,
1642 : 123, 123, 138, 138, 153, 153, 168, 168, 183, 183, 198, 198, 213, 213, 228,
1643 : 228, 243, 243, 258, 258, 273, 273, 288, 288, 288, 79, 94, 94, 109, 109,
1644 : 124, 124, 139, 139, 154, 154, 169, 169, 184, 184, 199, 199, 214, 214, 229,
1645 : 229, 244, 244, 259, 259, 274, 274, 289, 289, 304, 304, 304, 95, 110, 110,
1646 : 125, 125, 140, 140, 155, 155, 170, 170, 185, 185, 200, 200, 215, 215, 230,
1647 : 230, 245, 245, 260, 260, 275, 275, 290, 290, 305, 305, 320, 320, 320, 111,
1648 : 126, 126, 141, 141, 156, 156, 171, 171, 186, 186, 201, 201, 216, 216, 231,
1649 : 231, 246, 246, 261, 261, 276, 276, 291, 291, 306, 306, 321, 321, 336, 336,
1650 : 336, 127, 142, 142, 157, 157, 172, 172, 187, 187, 202, 202, 217, 217, 232,
1651 : 232, 247, 247, 262, 262, 277, 277, 292, 292, 307, 307, 322, 322, 337, 337,
1652 : 352, 352, 352, 143, 158, 158, 173, 173, 188, 188, 203, 203, 218, 218, 233,
1653 : 233, 248, 248, 263, 263, 278, 278, 293, 293, 308, 308, 323, 323, 338, 338,
1654 : 353, 353, 368, 368, 368, 159, 174, 174, 189, 189, 204, 204, 219, 219, 234,
1655 : 234, 249, 249, 264, 264, 279, 279, 294, 294, 309, 309, 324, 324, 339, 339,
1656 : 354, 354, 369, 369, 384, 384, 384, 175, 190, 190, 205, 205, 220, 220, 235,
1657 : 235, 250, 250, 265, 265, 280, 280, 295, 295, 310, 310, 325, 325, 340, 340,
1658 : 355, 355, 370, 370, 385, 385, 400, 400, 400, 191, 206, 206, 221, 221, 236,
1659 : 236, 251, 251, 266, 266, 281, 281, 296, 296, 311, 311, 326, 326, 341, 341,
1660 : 356, 356, 371, 371, 386, 386, 401, 401, 416, 416, 416, 207, 222, 222, 237,
1661 : 237, 252, 252, 267, 267, 282, 282, 297, 297, 312, 312, 327, 327, 342, 342,
1662 : 357, 357, 372, 372, 387, 387, 402, 402, 417, 417, 432, 432, 432, 223, 238,
1663 : 238, 253, 253, 268, 268, 283, 283, 298, 298, 313, 313, 328, 328, 343, 343,
1664 : 358, 358, 373, 373, 388, 388, 403, 403, 418, 418, 433, 433, 448, 448, 448,
1665 : 239, 254, 254, 269, 269, 284, 284, 299, 299, 314, 314, 329, 329, 344, 344,
1666 : 359, 359, 374, 374, 389, 389, 404, 404, 419, 419, 434, 434, 449, 449, 464,
1667 : 464, 464, 255, 270, 270, 285, 285, 300, 300, 315, 315, 330, 330, 345, 345,
1668 : 360, 360, 375, 375, 390, 390, 405, 405, 420, 420, 435, 435, 450, 450, 465,
1669 : 465, 480, 480, 480, 271, 286, 286, 301, 301, 316, 316, 331, 331, 346, 346,
1670 : 361, 361, 376, 376, 391, 391, 406, 406, 421, 421, 436, 436, 451, 451, 466,
1671 : 466, 481, 481, 496, 287, 302, 302, 317, 317, 332, 332, 347, 347, 362, 362,
1672 : 377, 377, 392, 392, 407, 407, 422, 422, 437, 437, 452, 452, 467, 467, 482,
1673 : 482, 497, 303, 318, 318, 333, 333, 348, 348, 363, 363, 378, 378, 393, 393,
1674 : 408, 408, 423, 423, 438, 438, 453, 453, 468, 468, 483, 483, 498, 319, 334,
1675 : 334, 349, 349, 364, 364, 379, 379, 394, 394, 409, 409, 424, 424, 439, 439,
1676 : 454, 454, 469, 469, 484, 484, 499, 335, 350, 350, 365, 365, 380, 380, 395,
1677 : 395, 410, 410, 425, 425, 440, 440, 455, 455, 470, 470, 485, 485, 500, 351,
1678 : 366, 366, 381, 381, 396, 396, 411, 411, 426, 426, 441, 441, 456, 456, 471,
1679 : 471, 486, 486, 501, 367, 382, 382, 397, 397, 412, 412, 427, 427, 442, 442,
1680 : 457, 457, 472, 472, 487, 487, 502, 383, 398, 398, 413, 413, 428, 428, 443,
1681 : 443, 458, 458, 473, 473, 488, 488, 503, 399, 414, 414, 429, 429, 444, 444,
1682 : 459, 459, 474, 474, 489, 489, 504, 415, 430, 430, 445, 445, 460, 460, 475,
1683 : 475, 490, 490, 505, 431, 446, 446, 461, 461, 476, 476, 491, 491, 506, 447,
1684 : 462, 462, 477, 477, 492, 492, 507, 463, 478, 478, 493, 493, 508, 479, 494,
1685 : 494, 509, 495, 510, 0, 0
1686 : };
1687 : DECLARE_ALIGNED(16, static const int16_t, default_scan_32x16_neighbors[513 * MAX_NEIGHBORS]) = {
1688 : 0, 0, 0, 0, 0, 0, 1, 1, 1, 32, 32, 32, 2, 2, 2,
1689 : 33, 33, 64, 64, 64, 3, 3, 3, 34, 34, 65, 65, 96, 96, 96,
1690 : 4, 4, 4, 35, 35, 66, 66, 97, 97, 128, 128, 128, 5, 5, 5,
1691 : 36, 36, 67, 67, 98, 98, 129, 129, 160, 160, 160, 6, 6, 6, 37,
1692 : 37, 68, 68, 99, 99, 130, 130, 161, 161, 192, 192, 192, 7, 7, 7,
1693 : 38, 38, 69, 69, 100, 100, 131, 131, 162, 162, 193, 193, 224, 224, 224,
1694 : 8, 8, 8, 39, 39, 70, 70, 101, 101, 132, 132, 163, 163, 194, 194,
1695 : 225, 225, 256, 256, 256, 9, 9, 9, 40, 40, 71, 71, 102, 102, 133,
1696 : 133, 164, 164, 195, 195, 226, 226, 257, 257, 288, 288, 288, 10, 10, 10,
1697 : 41, 41, 72, 72, 103, 103, 134, 134, 165, 165, 196, 196, 227, 227, 258,
1698 : 258, 289, 289, 320, 320, 320, 11, 11, 11, 42, 42, 73, 73, 104, 104,
1699 : 135, 135, 166, 166, 197, 197, 228, 228, 259, 259, 290, 290, 321, 321, 352,
1700 : 352, 352, 12, 12, 12, 43, 43, 74, 74, 105, 105, 136, 136, 167, 167,
1701 : 198, 198, 229, 229, 260, 260, 291, 291, 322, 322, 353, 353, 384, 384, 384,
1702 : 13, 13, 13, 44, 44, 75, 75, 106, 106, 137, 137, 168, 168, 199, 199,
1703 : 230, 230, 261, 261, 292, 292, 323, 323, 354, 354, 385, 385, 416, 416, 416,
1704 : 14, 14, 14, 45, 45, 76, 76, 107, 107, 138, 138, 169, 169, 200, 200,
1705 : 231, 231, 262, 262, 293, 293, 324, 324, 355, 355, 386, 386, 417, 417, 448,
1706 : 448, 448, 15, 15, 15, 46, 46, 77, 77, 108, 108, 139, 139, 170, 170,
1707 : 201, 201, 232, 232, 263, 263, 294, 294, 325, 325, 356, 356, 387, 387, 418,
1708 : 418, 449, 449, 480, 16, 16, 16, 47, 47, 78, 78, 109, 109, 140, 140,
1709 : 171, 171, 202, 202, 233, 233, 264, 264, 295, 295, 326, 326, 357, 357, 388,
1710 : 388, 419, 419, 450, 450, 481, 17, 17, 17, 48, 48, 79, 79, 110, 110,
1711 : 141, 141, 172, 172, 203, 203, 234, 234, 265, 265, 296, 296, 327, 327, 358,
1712 : 358, 389, 389, 420, 420, 451, 451, 482, 18, 18, 18, 49, 49, 80, 80,
1713 : 111, 111, 142, 142, 173, 173, 204, 204, 235, 235, 266, 266, 297, 297, 328,
1714 : 328, 359, 359, 390, 390, 421, 421, 452, 452, 483, 19, 19, 19, 50, 50,
1715 : 81, 81, 112, 112, 143, 143, 174, 174, 205, 205, 236, 236, 267, 267, 298,
1716 : 298, 329, 329, 360, 360, 391, 391, 422, 422, 453, 453, 484, 20, 20, 20,
1717 : 51, 51, 82, 82, 113, 113, 144, 144, 175, 175, 206, 206, 237, 237, 268,
1718 : 268, 299, 299, 330, 330, 361, 361, 392, 392, 423, 423, 454, 454, 485, 21,
1719 : 21, 21, 52, 52, 83, 83, 114, 114, 145, 145, 176, 176, 207, 207, 238,
1720 : 238, 269, 269, 300, 300, 331, 331, 362, 362, 393, 393, 424, 424, 455, 455,
1721 : 486, 22, 22, 22, 53, 53, 84, 84, 115, 115, 146, 146, 177, 177, 208,
1722 : 208, 239, 239, 270, 270, 301, 301, 332, 332, 363, 363, 394, 394, 425, 425,
1723 : 456, 456, 487, 23, 23, 23, 54, 54, 85, 85, 116, 116, 147, 147, 178,
1724 : 178, 209, 209, 240, 240, 271, 271, 302, 302, 333, 333, 364, 364, 395, 395,
1725 : 426, 426, 457, 457, 488, 24, 24, 24, 55, 55, 86, 86, 117, 117, 148,
1726 : 148, 179, 179, 210, 210, 241, 241, 272, 272, 303, 303, 334, 334, 365, 365,
1727 : 396, 396, 427, 427, 458, 458, 489, 25, 25, 25, 56, 56, 87, 87, 118,
1728 : 118, 149, 149, 180, 180, 211, 211, 242, 242, 273, 273, 304, 304, 335, 335,
1729 : 366, 366, 397, 397, 428, 428, 459, 459, 490, 26, 26, 26, 57, 57, 88,
1730 : 88, 119, 119, 150, 150, 181, 181, 212, 212, 243, 243, 274, 274, 305, 305,
1731 : 336, 336, 367, 367, 398, 398, 429, 429, 460, 460, 491, 27, 27, 27, 58,
1732 : 58, 89, 89, 120, 120, 151, 151, 182, 182, 213, 213, 244, 244, 275, 275,
1733 : 306, 306, 337, 337, 368, 368, 399, 399, 430, 430, 461, 461, 492, 28, 28,
1734 : 28, 59, 59, 90, 90, 121, 121, 152, 152, 183, 183, 214, 214, 245, 245,
1735 : 276, 276, 307, 307, 338, 338, 369, 369, 400, 400, 431, 431, 462, 462, 493,
1736 : 29, 29, 29, 60, 60, 91, 91, 122, 122, 153, 153, 184, 184, 215, 215,
1737 : 246, 246, 277, 277, 308, 308, 339, 339, 370, 370, 401, 401, 432, 432, 463,
1738 : 463, 494, 30, 30, 30, 61, 61, 92, 92, 123, 123, 154, 154, 185, 185,
1739 : 216, 216, 247, 247, 278, 278, 309, 309, 340, 340, 371, 371, 402, 402, 433,
1740 : 433, 464, 464, 495, 31, 62, 62, 93, 93, 124, 124, 155, 155, 186, 186,
1741 : 217, 217, 248, 248, 279, 279, 310, 310, 341, 341, 372, 372, 403, 403, 434,
1742 : 434, 465, 465, 496, 63, 94, 94, 125, 125, 156, 156, 187, 187, 218, 218,
1743 : 249, 249, 280, 280, 311, 311, 342, 342, 373, 373, 404, 404, 435, 435, 466,
1744 : 466, 497, 95, 126, 126, 157, 157, 188, 188, 219, 219, 250, 250, 281, 281,
1745 : 312, 312, 343, 343, 374, 374, 405, 405, 436, 436, 467, 467, 498, 127, 158,
1746 : 158, 189, 189, 220, 220, 251, 251, 282, 282, 313, 313, 344, 344, 375, 375,
1747 : 406, 406, 437, 437, 468, 468, 499, 159, 190, 190, 221, 221, 252, 252, 283,
1748 : 283, 314, 314, 345, 345, 376, 376, 407, 407, 438, 438, 469, 469, 500, 191,
1749 : 222, 222, 253, 253, 284, 284, 315, 315, 346, 346, 377, 377, 408, 408, 439,
1750 : 439, 470, 470, 501, 223, 254, 254, 285, 285, 316, 316, 347, 347, 378, 378,
1751 : 409, 409, 440, 440, 471, 471, 502, 255, 286, 286, 317, 317, 348, 348, 379,
1752 : 379, 410, 410, 441, 441, 472, 472, 503, 287, 318, 318, 349, 349, 380, 380,
1753 : 411, 411, 442, 442, 473, 473, 504, 319, 350, 350, 381, 381, 412, 412, 443,
1754 : 443, 474, 474, 505, 351, 382, 382, 413, 413, 444, 444, 475, 475, 506, 383,
1755 : 414, 414, 445, 445, 476, 476, 507, 415, 446, 446, 477, 477, 508, 447, 478,
1756 : 478, 509, 479, 510, 0, 0
1757 : };
1758 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x32_neighbors[513 * MAX_NEIGHBORS]) = {
1759 : 0, 0, 0, 0, 16, 16, 32, 32, 48, 48, 64, 64, 80, 80, 96,
1760 : 96, 112, 112, 128, 128, 144, 144, 160, 160, 176, 176, 192, 192, 208, 208,
1761 : 224, 224, 240, 240, 256, 256, 272, 272, 288, 288, 304, 304, 320, 320, 336,
1762 : 336, 352, 352, 368, 368, 384, 384, 400, 400, 416, 416, 432, 432, 448, 448,
1763 : 464, 464, 480, 480, 0, 0, 1, 16, 17, 32, 33, 48, 49, 64, 65,
1764 : 80, 81, 96, 97, 112, 113, 128, 129, 144, 145, 160, 161, 176, 177, 192,
1765 : 193, 208, 209, 224, 225, 240, 241, 256, 257, 272, 273, 288, 289, 304, 305,
1766 : 320, 321, 336, 337, 352, 353, 368, 369, 384, 385, 400, 401, 416, 417, 432,
1767 : 433, 448, 449, 464, 465, 480, 481, 496, 1, 1, 2, 17, 18, 33, 34,
1768 : 49, 50, 65, 66, 81, 82, 97, 98, 113, 114, 129, 130, 145, 146, 161,
1769 : 162, 177, 178, 193, 194, 209, 210, 225, 226, 241, 242, 257, 258, 273, 274,
1770 : 289, 290, 305, 306, 321, 322, 337, 338, 353, 354, 369, 370, 385, 386, 401,
1771 : 402, 417, 418, 433, 434, 449, 450, 465, 466, 481, 482, 497, 2, 2, 3,
1772 : 18, 19, 34, 35, 50, 51, 66, 67, 82, 83, 98, 99, 114, 115, 130,
1773 : 131, 146, 147, 162, 163, 178, 179, 194, 195, 210, 211, 226, 227, 242, 243,
1774 : 258, 259, 274, 275, 290, 291, 306, 307, 322, 323, 338, 339, 354, 355, 370,
1775 : 371, 386, 387, 402, 403, 418, 419, 434, 435, 450, 451, 466, 467, 482, 483,
1776 : 498, 3, 3, 4, 19, 20, 35, 36, 51, 52, 67, 68, 83, 84, 99,
1777 : 100, 115, 116, 131, 132, 147, 148, 163, 164, 179, 180, 195, 196, 211, 212,
1778 : 227, 228, 243, 244, 259, 260, 275, 276, 291, 292, 307, 308, 323, 324, 339,
1779 : 340, 355, 356, 371, 372, 387, 388, 403, 404, 419, 420, 435, 436, 451, 452,
1780 : 467, 468, 483, 484, 499, 4, 4, 5, 20, 21, 36, 37, 52, 53, 68,
1781 : 69, 84, 85, 100, 101, 116, 117, 132, 133, 148, 149, 164, 165, 180, 181,
1782 : 196, 197, 212, 213, 228, 229, 244, 245, 260, 261, 276, 277, 292, 293, 308,
1783 : 309, 324, 325, 340, 341, 356, 357, 372, 373, 388, 389, 404, 405, 420, 421,
1784 : 436, 437, 452, 453, 468, 469, 484, 485, 500, 5, 5, 6, 21, 22, 37,
1785 : 38, 53, 54, 69, 70, 85, 86, 101, 102, 117, 118, 133, 134, 149, 150,
1786 : 165, 166, 181, 182, 197, 198, 213, 214, 229, 230, 245, 246, 261, 262, 277,
1787 : 278, 293, 294, 309, 310, 325, 326, 341, 342, 357, 358, 373, 374, 389, 390,
1788 : 405, 406, 421, 422, 437, 438, 453, 454, 469, 470, 485, 486, 501, 6, 6,
1789 : 7, 22, 23, 38, 39, 54, 55, 70, 71, 86, 87, 102, 103, 118, 119,
1790 : 134, 135, 150, 151, 166, 167, 182, 183, 198, 199, 214, 215, 230, 231, 246,
1791 : 247, 262, 263, 278, 279, 294, 295, 310, 311, 326, 327, 342, 343, 358, 359,
1792 : 374, 375, 390, 391, 406, 407, 422, 423, 438, 439, 454, 455, 470, 471, 486,
1793 : 487, 502, 7, 7, 8, 23, 24, 39, 40, 55, 56, 71, 72, 87, 88,
1794 : 103, 104, 119, 120, 135, 136, 151, 152, 167, 168, 183, 184, 199, 200, 215,
1795 : 216, 231, 232, 247, 248, 263, 264, 279, 280, 295, 296, 311, 312, 327, 328,
1796 : 343, 344, 359, 360, 375, 376, 391, 392, 407, 408, 423, 424, 439, 440, 455,
1797 : 456, 471, 472, 487, 488, 503, 8, 8, 9, 24, 25, 40, 41, 56, 57,
1798 : 72, 73, 88, 89, 104, 105, 120, 121, 136, 137, 152, 153, 168, 169, 184,
1799 : 185, 200, 201, 216, 217, 232, 233, 248, 249, 264, 265, 280, 281, 296, 297,
1800 : 312, 313, 328, 329, 344, 345, 360, 361, 376, 377, 392, 393, 408, 409, 424,
1801 : 425, 440, 441, 456, 457, 472, 473, 488, 489, 504, 9, 9, 10, 25, 26,
1802 : 41, 42, 57, 58, 73, 74, 89, 90, 105, 106, 121, 122, 137, 138, 153,
1803 : 154, 169, 170, 185, 186, 201, 202, 217, 218, 233, 234, 249, 250, 265, 266,
1804 : 281, 282, 297, 298, 313, 314, 329, 330, 345, 346, 361, 362, 377, 378, 393,
1805 : 394, 409, 410, 425, 426, 441, 442, 457, 458, 473, 474, 489, 490, 505, 10,
1806 : 10, 11, 26, 27, 42, 43, 58, 59, 74, 75, 90, 91, 106, 107, 122,
1807 : 123, 138, 139, 154, 155, 170, 171, 186, 187, 202, 203, 218, 219, 234, 235,
1808 : 250, 251, 266, 267, 282, 283, 298, 299, 314, 315, 330, 331, 346, 347, 362,
1809 : 363, 378, 379, 394, 395, 410, 411, 426, 427, 442, 443, 458, 459, 474, 475,
1810 : 490, 491, 506, 11, 11, 12, 27, 28, 43, 44, 59, 60, 75, 76, 91,
1811 : 92, 107, 108, 123, 124, 139, 140, 155, 156, 171, 172, 187, 188, 203, 204,
1812 : 219, 220, 235, 236, 251, 252, 267, 268, 283, 284, 299, 300, 315, 316, 331,
1813 : 332, 347, 348, 363, 364, 379, 380, 395, 396, 411, 412, 427, 428, 443, 444,
1814 : 459, 460, 475, 476, 491, 492, 507, 12, 12, 13, 28, 29, 44, 45, 60,
1815 : 61, 76, 77, 92, 93, 108, 109, 124, 125, 140, 141, 156, 157, 172, 173,
1816 : 188, 189, 204, 205, 220, 221, 236, 237, 252, 253, 268, 269, 284, 285, 300,
1817 : 301, 316, 317, 332, 333, 348, 349, 364, 365, 380, 381, 396, 397, 412, 413,
1818 : 428, 429, 444, 445, 460, 461, 476, 477, 492, 493, 508, 13, 13, 14, 29,
1819 : 30, 45, 46, 61, 62, 77, 78, 93, 94, 109, 110, 125, 126, 141, 142,
1820 : 157, 158, 173, 174, 189, 190, 205, 206, 221, 222, 237, 238, 253, 254, 269,
1821 : 270, 285, 286, 301, 302, 317, 318, 333, 334, 349, 350, 365, 366, 381, 382,
1822 : 397, 398, 413, 414, 429, 430, 445, 446, 461, 462, 477, 478, 493, 494, 509,
1823 : 14, 14, 15, 30, 31, 46, 47, 62, 63, 78, 79, 94, 95, 110, 111,
1824 : 126, 127, 142, 143, 158, 159, 174, 175, 190, 191, 206, 207, 222, 223, 238,
1825 : 239, 254, 255, 270, 271, 286, 287, 302, 303, 318, 319, 334, 335, 350, 351,
1826 : 366, 367, 382, 383, 398, 399, 414, 415, 430, 431, 446, 447, 462, 463, 478,
1827 : 479, 494, 495, 510, 0, 0
1828 : };
1829 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x16_neighbors[513 * MAX_NEIGHBORS]) = {
1830 : 0, 0, 0, 0, 32, 32, 64, 64, 96, 96, 128, 128, 160, 160, 192,
1831 : 192, 224, 224, 256, 256, 288, 288, 320, 320, 352, 352, 384, 384, 416, 416,
1832 : 448, 448, 0, 0, 1, 32, 33, 64, 65, 96, 97, 128, 129, 160, 161,
1833 : 192, 193, 224, 225, 256, 257, 288, 289, 320, 321, 352, 353, 384, 385, 416,
1834 : 417, 448, 449, 480, 1, 1, 2, 33, 34, 65, 66, 97, 98, 129, 130,
1835 : 161, 162, 193, 194, 225, 226, 257, 258, 289, 290, 321, 322, 353, 354, 385,
1836 : 386, 417, 418, 449, 450, 481, 2, 2, 3, 34, 35, 66, 67, 98, 99,
1837 : 130, 131, 162, 163, 194, 195, 226, 227, 258, 259, 290, 291, 322, 323, 354,
1838 : 355, 386, 387, 418, 419, 450, 451, 482, 3, 3, 4, 35, 36, 67, 68,
1839 : 99, 100, 131, 132, 163, 164, 195, 196, 227, 228, 259, 260, 291, 292, 323,
1840 : 324, 355, 356, 387, 388, 419, 420, 451, 452, 483, 4, 4, 5, 36, 37,
1841 : 68, 69, 100, 101, 132, 133, 164, 165, 196, 197, 228, 229, 260, 261, 292,
1842 : 293, 324, 325, 356, 357, 388, 389, 420, 421, 452, 453, 484, 5, 5, 6,
1843 : 37, 38, 69, 70, 101, 102, 133, 134, 165, 166, 197, 198, 229, 230, 261,
1844 : 262, 293, 294, 325, 326, 357, 358, 389, 390, 421, 422, 453, 454, 485, 6,
1845 : 6, 7, 38, 39, 70, 71, 102, 103, 134, 135, 166, 167, 198, 199, 230,
1846 : 231, 262, 263, 294, 295, 326, 327, 358, 359, 390, 391, 422, 423, 454, 455,
1847 : 486, 7, 7, 8, 39, 40, 71, 72, 103, 104, 135, 136, 167, 168, 199,
1848 : 200, 231, 232, 263, 264, 295, 296, 327, 328, 359, 360, 391, 392, 423, 424,
1849 : 455, 456, 487, 8, 8, 9, 40, 41, 72, 73, 104, 105, 136, 137, 168,
1850 : 169, 200, 201, 232, 233, 264, 265, 296, 297, 328, 329, 360, 361, 392, 393,
1851 : 424, 425, 456, 457, 488, 9, 9, 10, 41, 42, 73, 74, 105, 106, 137,
1852 : 138, 169, 170, 201, 202, 233, 234, 265, 266, 297, 298, 329, 330, 361, 362,
1853 : 393, 394, 425, 426, 457, 458, 489, 10, 10, 11, 42, 43, 74, 75, 106,
1854 : 107, 138, 139, 170, 171, 202, 203, 234, 235, 266, 267, 298, 299, 330, 331,
1855 : 362, 363, 394, 395, 426, 427, 458, 459, 490, 11, 11, 12, 43, 44, 75,
1856 : 76, 107, 108, 139, 140, 171, 172, 203, 204, 235, 236, 267, 268, 299, 300,
1857 : 331, 332, 363, 364, 395, 396, 427, 428, 459, 460, 491, 12, 12, 13, 44,
1858 : 45, 76, 77, 108, 109, 140, 141, 172, 173, 204, 205, 236, 237, 268, 269,
1859 : 300, 301, 332, 333, 364, 365, 396, 397, 428, 429, 460, 461, 492, 13, 13,
1860 : 14, 45, 46, 77, 78, 109, 110, 141, 142, 173, 174, 205, 206, 237, 238,
1861 : 269, 270, 301, 302, 333, 334, 365, 366, 397, 398, 429, 430, 461, 462, 493,
1862 : 14, 14, 15, 46, 47, 78, 79, 110, 111, 142, 143, 174, 175, 206, 207,
1863 : 238, 239, 270, 271, 302, 303, 334, 335, 366, 367, 398, 399, 430, 431, 462,
1864 : 463, 494, 15, 15, 16, 47, 48, 79, 80, 111, 112, 143, 144, 175, 176,
1865 : 207, 208, 239, 240, 271, 272, 303, 304, 335, 336, 367, 368, 399, 400, 431,
1866 : 432, 463, 464, 495, 16, 16, 17, 48, 49, 80, 81, 112, 113, 144, 145,
1867 : 176, 177, 208, 209, 240, 241, 272, 273, 304, 305, 336, 337, 368, 369, 400,
1868 : 401, 432, 433, 464, 465, 496, 17, 17, 18, 49, 50, 81, 82, 113, 114,
1869 : 145, 146, 177, 178, 209, 210, 241, 242, 273, 274, 305, 306, 337, 338, 369,
1870 : 370, 401, 402, 433, 434, 465, 466, 497, 18, 18, 19, 50, 51, 82, 83,
1871 : 114, 115, 146, 147, 178, 179, 210, 211, 242, 243, 274, 275, 306, 307, 338,
1872 : 339, 370, 371, 402, 403, 434, 435, 466, 467, 498, 19, 19, 20, 51, 52,
1873 : 83, 84, 115, 116, 147, 148, 179, 180, 211, 212, 243, 244, 275, 276, 307,
1874 : 308, 339, 340, 371, 372, 403, 404, 435, 436, 467, 468, 499, 20, 20, 21,
1875 : 52, 53, 84, 85, 116, 117, 148, 149, 180, 181, 212, 213, 244, 245, 276,
1876 : 277, 308, 309, 340, 341, 372, 373, 404, 405, 436, 437, 468, 469, 500, 21,
1877 : 21, 22, 53, 54, 85, 86, 117, 118, 149, 150, 181, 182, 213, 214, 245,
1878 : 246, 277, 278, 309, 310, 341, 342, 373, 374, 405, 406, 437, 438, 469, 470,
1879 : 501, 22, 22, 23, 54, 55, 86, 87, 118, 119, 150, 151, 182, 183, 214,
1880 : 215, 246, 247, 278, 279, 310, 311, 342, 343, 374, 375, 406, 407, 438, 439,
1881 : 470, 471, 502, 23, 23, 24, 55, 56, 87, 88, 119, 120, 151, 152, 183,
1882 : 184, 215, 216, 247, 248, 279, 280, 311, 312, 343, 344, 375, 376, 407, 408,
1883 : 439, 440, 471, 472, 503, 24, 24, 25, 56, 57, 88, 89, 120, 121, 152,
1884 : 153, 184, 185, 216, 217, 248, 249, 280, 281, 312, 313, 344, 345, 376, 377,
1885 : 408, 409, 440, 441, 472, 473, 504, 25, 25, 26, 57, 58, 89, 90, 121,
1886 : 122, 153, 154, 185, 186, 217, 218, 249, 250, 281, 282, 313, 314, 345, 346,
1887 : 377, 378, 409, 410, 441, 442, 473, 474, 505, 26, 26, 27, 58, 59, 90,
1888 : 91, 122, 123, 154, 155, 186, 187, 218, 219, 250, 251, 282, 283, 314, 315,
1889 : 346, 347, 378, 379, 410, 411, 442, 443, 474, 475, 506, 27, 27, 28, 59,
1890 : 60, 91, 92, 123, 124, 155, 156, 187, 188, 219, 220, 251, 252, 283, 284,
1891 : 315, 316, 347, 348, 379, 380, 411, 412, 443, 444, 475, 476, 507, 28, 28,
1892 : 29, 60, 61, 92, 93, 124, 125, 156, 157, 188, 189, 220, 221, 252, 253,
1893 : 284, 285, 316, 317, 348, 349, 380, 381, 412, 413, 444, 445, 476, 477, 508,
1894 : 29, 29, 30, 61, 62, 93, 94, 125, 126, 157, 158, 189, 190, 221, 222,
1895 : 253, 254, 285, 286, 317, 318, 349, 350, 381, 382, 413, 414, 445, 446, 477,
1896 : 478, 509, 30, 30, 31, 62, 63, 94, 95, 126, 127, 158, 159, 190, 191,
1897 : 222, 223, 254, 255, 286, 287, 318, 319, 350, 351, 382, 383, 414, 415, 446,
1898 : 447, 478, 479, 510, 0, 0
1899 : };
1900 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x32_neighbors[513 * MAX_NEIGHBORS]) = {
1901 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
1902 : 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
1903 : 14, 14, 0, 0, 1, 16, 2, 17, 3, 18, 4, 19, 5, 20, 6,
1904 : 21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12, 27, 13, 28,
1905 : 14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21,
1906 : 36, 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43,
1907 : 29, 44, 30, 45, 31, 46, 32, 32, 33, 48, 34, 49, 35, 50, 36,
1908 : 51, 37, 52, 38, 53, 39, 54, 40, 55, 41, 56, 42, 57, 43, 58,
1909 : 44, 59, 45, 60, 46, 61, 47, 62, 48, 48, 49, 64, 50, 65, 51,
1910 : 66, 52, 67, 53, 68, 54, 69, 55, 70, 56, 71, 57, 72, 58, 73,
1911 : 59, 74, 60, 75, 61, 76, 62, 77, 63, 78, 64, 64, 65, 80, 66,
1912 : 81, 67, 82, 68, 83, 69, 84, 70, 85, 71, 86, 72, 87, 73, 88,
1913 : 74, 89, 75, 90, 76, 91, 77, 92, 78, 93, 79, 94, 80, 80, 81,
1914 : 96, 82, 97, 83, 98, 84, 99, 85, 100, 86, 101, 87, 102, 88, 103,
1915 : 89, 104, 90, 105, 91, 106, 92, 107, 93, 108, 94, 109, 95, 110, 96,
1916 : 96, 97, 112, 98, 113, 99, 114, 100, 115, 101, 116, 102, 117, 103, 118,
1917 : 104, 119, 105, 120, 106, 121, 107, 122, 108, 123, 109, 124, 110, 125, 111,
1918 : 126, 112, 112, 113, 128, 114, 129, 115, 130, 116, 131, 117, 132, 118, 133,
1919 : 119, 134, 120, 135, 121, 136, 122, 137, 123, 138, 124, 139, 125, 140, 126,
1920 : 141, 127, 142, 128, 128, 129, 144, 130, 145, 131, 146, 132, 147, 133, 148,
1921 : 134, 149, 135, 150, 136, 151, 137, 152, 138, 153, 139, 154, 140, 155, 141,
1922 : 156, 142, 157, 143, 158, 144, 144, 145, 160, 146, 161, 147, 162, 148, 163,
1923 : 149, 164, 150, 165, 151, 166, 152, 167, 153, 168, 154, 169, 155, 170, 156,
1924 : 171, 157, 172, 158, 173, 159, 174, 160, 160, 161, 176, 162, 177, 163, 178,
1925 : 164, 179, 165, 180, 166, 181, 167, 182, 168, 183, 169, 184, 170, 185, 171,
1926 : 186, 172, 187, 173, 188, 174, 189, 175, 190, 176, 176, 177, 192, 178, 193,
1927 : 179, 194, 180, 195, 181, 196, 182, 197, 183, 198, 184, 199, 185, 200, 186,
1928 : 201, 187, 202, 188, 203, 189, 204, 190, 205, 191, 206, 192, 192, 193, 208,
1929 : 194, 209, 195, 210, 196, 211, 197, 212, 198, 213, 199, 214, 200, 215, 201,
1930 : 216, 202, 217, 203, 218, 204, 219, 205, 220, 206, 221, 207, 222, 208, 208,
1931 : 209, 224, 210, 225, 211, 226, 212, 227, 213, 228, 214, 229, 215, 230, 216,
1932 : 231, 217, 232, 218, 233, 219, 234, 220, 235, 221, 236, 222, 237, 223, 238,
1933 : 224, 224, 225, 240, 226, 241, 227, 242, 228, 243, 229, 244, 230, 245, 231,
1934 : 246, 232, 247, 233, 248, 234, 249, 235, 250, 236, 251, 237, 252, 238, 253,
1935 : 239, 254, 240, 240, 241, 256, 242, 257, 243, 258, 244, 259, 245, 260, 246,
1936 : 261, 247, 262, 248, 263, 249, 264, 250, 265, 251, 266, 252, 267, 253, 268,
1937 : 254, 269, 255, 270, 256, 256, 257, 272, 258, 273, 259, 274, 260, 275, 261,
1938 : 276, 262, 277, 263, 278, 264, 279, 265, 280, 266, 281, 267, 282, 268, 283,
1939 : 269, 284, 270, 285, 271, 286, 272, 272, 273, 288, 274, 289, 275, 290, 276,
1940 : 291, 277, 292, 278, 293, 279, 294, 280, 295, 281, 296, 282, 297, 283, 298,
1941 : 284, 299, 285, 300, 286, 301, 287, 302, 288, 288, 289, 304, 290, 305, 291,
1942 : 306, 292, 307, 293, 308, 294, 309, 295, 310, 296, 311, 297, 312, 298, 313,
1943 : 299, 314, 300, 315, 301, 316, 302, 317, 303, 318, 304, 304, 305, 320, 306,
1944 : 321, 307, 322, 308, 323, 309, 324, 310, 325, 311, 326, 312, 327, 313, 328,
1945 : 314, 329, 315, 330, 316, 331, 317, 332, 318, 333, 319, 334, 320, 320, 321,
1946 : 336, 322, 337, 323, 338, 324, 339, 325, 340, 326, 341, 327, 342, 328, 343,
1947 : 329, 344, 330, 345, 331, 346, 332, 347, 333, 348, 334, 349, 335, 350, 336,
1948 : 336, 337, 352, 338, 353, 339, 354, 340, 355, 341, 356, 342, 357, 343, 358,
1949 : 344, 359, 345, 360, 346, 361, 347, 362, 348, 363, 349, 364, 350, 365, 351,
1950 : 366, 352, 352, 353, 368, 354, 369, 355, 370, 356, 371, 357, 372, 358, 373,
1951 : 359, 374, 360, 375, 361, 376, 362, 377, 363, 378, 364, 379, 365, 380, 366,
1952 : 381, 367, 382, 368, 368, 369, 384, 370, 385, 371, 386, 372, 387, 373, 388,
1953 : 374, 389, 375, 390, 376, 391, 377, 392, 378, 393, 379, 394, 380, 395, 381,
1954 : 396, 382, 397, 383, 398, 384, 384, 385, 400, 386, 401, 387, 402, 388, 403,
1955 : 389, 404, 390, 405, 391, 406, 392, 407, 393, 408, 394, 409, 395, 410, 396,
1956 : 411, 397, 412, 398, 413, 399, 414, 400, 400, 401, 416, 402, 417, 403, 418,
1957 : 404, 419, 405, 420, 406, 421, 407, 422, 408, 423, 409, 424, 410, 425, 411,
1958 : 426, 412, 427, 413, 428, 414, 429, 415, 430, 416, 416, 417, 432, 418, 433,
1959 : 419, 434, 420, 435, 421, 436, 422, 437, 423, 438, 424, 439, 425, 440, 426,
1960 : 441, 427, 442, 428, 443, 429, 444, 430, 445, 431, 446, 432, 432, 433, 448,
1961 : 434, 449, 435, 450, 436, 451, 437, 452, 438, 453, 439, 454, 440, 455, 441,
1962 : 456, 442, 457, 443, 458, 444, 459, 445, 460, 446, 461, 447, 462, 448, 448,
1963 : 449, 464, 450, 465, 451, 466, 452, 467, 453, 468, 454, 469, 455, 470, 456,
1964 : 471, 457, 472, 458, 473, 459, 474, 460, 475, 461, 476, 462, 477, 463, 478,
1965 : 464, 464, 465, 480, 466, 481, 467, 482, 468, 483, 469, 484, 470, 485, 471,
1966 : 486, 472, 487, 473, 488, 474, 489, 475, 490, 476, 491, 477, 492, 478, 493,
1967 : 479, 494, 480, 480, 481, 496, 482, 497, 483, 498, 484, 499, 485, 500, 486,
1968 : 501, 487, 502, 488, 503, 489, 504, 490, 505, 491, 506, 492, 507, 493, 508,
1969 : 494, 509, 495, 510, 0, 0
1970 : };
1971 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x16_neighbors[513 * MAX_NEIGHBORS]) = {
1972 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
1973 : 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
1974 : 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21,
1975 : 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28,
1976 : 29, 29, 30, 30, 0, 0, 1, 32, 2, 33, 3, 34, 4, 35, 5,
1977 : 36, 6, 37, 7, 38, 8, 39, 9, 40, 10, 41, 11, 42, 12, 43,
1978 : 13, 44, 14, 45, 15, 46, 16, 47, 17, 48, 18, 49, 19, 50, 20,
1979 : 51, 21, 52, 22, 53, 23, 54, 24, 55, 25, 56, 26, 57, 27, 58,
1980 : 28, 59, 29, 60, 30, 61, 31, 62, 32, 32, 33, 64, 34, 65, 35,
1981 : 66, 36, 67, 37, 68, 38, 69, 39, 70, 40, 71, 41, 72, 42, 73,
1982 : 43, 74, 44, 75, 45, 76, 46, 77, 47, 78, 48, 79, 49, 80, 50,
1983 : 81, 51, 82, 52, 83, 53, 84, 54, 85, 55, 86, 56, 87, 57, 88,
1984 : 58, 89, 59, 90, 60, 91, 61, 92, 62, 93, 63, 94, 64, 64, 65,
1985 : 96, 66, 97, 67, 98, 68, 99, 69, 100, 70, 101, 71, 102, 72, 103,
1986 : 73, 104, 74, 105, 75, 106, 76, 107, 77, 108, 78, 109, 79, 110, 80,
1987 : 111, 81, 112, 82, 113, 83, 114, 84, 115, 85, 116, 86, 117, 87, 118,
1988 : 88, 119, 89, 120, 90, 121, 91, 122, 92, 123, 93, 124, 94, 125, 95,
1989 : 126, 96, 96, 97, 128, 98, 129, 99, 130, 100, 131, 101, 132, 102, 133,
1990 : 103, 134, 104, 135, 105, 136, 106, 137, 107, 138, 108, 139, 109, 140, 110,
1991 : 141, 111, 142, 112, 143, 113, 144, 114, 145, 115, 146, 116, 147, 117, 148,
1992 : 118, 149, 119, 150, 120, 151, 121, 152, 122, 153, 123, 154, 124, 155, 125,
1993 : 156, 126, 157, 127, 158, 128, 128, 129, 160, 130, 161, 131, 162, 132, 163,
1994 : 133, 164, 134, 165, 135, 166, 136, 167, 137, 168, 138, 169, 139, 170, 140,
1995 : 171, 141, 172, 142, 173, 143, 174, 144, 175, 145, 176, 146, 177, 147, 178,
1996 : 148, 179, 149, 180, 150, 181, 151, 182, 152, 183, 153, 184, 154, 185, 155,
1997 : 186, 156, 187, 157, 188, 158, 189, 159, 190, 160, 160, 161, 192, 162, 193,
1998 : 163, 194, 164, 195, 165, 196, 166, 197, 167, 198, 168, 199, 169, 200, 170,
1999 : 201, 171, 202, 172, 203, 173, 204, 174, 205, 175, 206, 176, 207, 177, 208,
2000 : 178, 209, 179, 210, 180, 211, 181, 212, 182, 213, 183, 214, 184, 215, 185,
2001 : 216, 186, 217, 187, 218, 188, 219, 189, 220, 190, 221, 191, 222, 192, 192,
2002 : 193, 224, 194, 225, 195, 226, 196, 227, 197, 228, 198, 229, 199, 230, 200,
2003 : 231, 201, 232, 202, 233, 203, 234, 204, 235, 205, 236, 206, 237, 207, 238,
2004 : 208, 239, 209, 240, 210, 241, 211, 242, 212, 243, 213, 244, 214, 245, 215,
2005 : 246, 216, 247, 217, 248, 218, 249, 219, 250, 220, 251, 221, 252, 222, 253,
2006 : 223, 254, 224, 224, 225, 256, 226, 257, 227, 258, 228, 259, 229, 260, 230,
2007 : 261, 231, 262, 232, 263, 233, 264, 234, 265, 235, 266, 236, 267, 237, 268,
2008 : 238, 269, 239, 270, 240, 271, 241, 272, 242, 273, 243, 274, 244, 275, 245,
2009 : 276, 246, 277, 247, 278, 248, 279, 249, 280, 250, 281, 251, 282, 252, 283,
2010 : 253, 284, 254, 285, 255, 286, 256, 256, 257, 288, 258, 289, 259, 290, 260,
2011 : 291, 261, 292, 262, 293, 263, 294, 264, 295, 265, 296, 266, 297, 267, 298,
2012 : 268, 299, 269, 300, 270, 301, 271, 302, 272, 303, 273, 304, 274, 305, 275,
2013 : 306, 276, 307, 277, 308, 278, 309, 279, 310, 280, 311, 281, 312, 282, 313,
2014 : 283, 314, 284, 315, 285, 316, 286, 317, 287, 318, 288, 288, 289, 320, 290,
2015 : 321, 291, 322, 292, 323, 293, 324, 294, 325, 295, 326, 296, 327, 297, 328,
2016 : 298, 329, 299, 330, 300, 331, 301, 332, 302, 333, 303, 334, 304, 335, 305,
2017 : 336, 306, 337, 307, 338, 308, 339, 309, 340, 310, 341, 311, 342, 312, 343,
2018 : 313, 344, 314, 345, 315, 346, 316, 347, 317, 348, 318, 349, 319, 350, 320,
2019 : 320, 321, 352, 322, 353, 323, 354, 324, 355, 325, 356, 326, 357, 327, 358,
2020 : 328, 359, 329, 360, 330, 361, 331, 362, 332, 363, 333, 364, 334, 365, 335,
2021 : 366, 336, 367, 337, 368, 338, 369, 339, 370, 340, 371, 341, 372, 342, 373,
2022 : 343, 374, 344, 375, 345, 376, 346, 377, 347, 378, 348, 379, 349, 380, 350,
2023 : 381, 351, 382, 352, 352, 353, 384, 354, 385, 355, 386, 356, 387, 357, 388,
2024 : 358, 389, 359, 390, 360, 391, 361, 392, 362, 393, 363, 394, 364, 395, 365,
2025 : 396, 366, 397, 367, 398, 368, 399, 369, 400, 370, 401, 371, 402, 372, 403,
2026 : 373, 404, 374, 405, 375, 406, 376, 407, 377, 408, 378, 409, 379, 410, 380,
2027 : 411, 381, 412, 382, 413, 383, 414, 384, 384, 385, 416, 386, 417, 387, 418,
2028 : 388, 419, 389, 420, 390, 421, 391, 422, 392, 423, 393, 424, 394, 425, 395,
2029 : 426, 396, 427, 397, 428, 398, 429, 399, 430, 400, 431, 401, 432, 402, 433,
2030 : 403, 434, 404, 435, 405, 436, 406, 437, 407, 438, 408, 439, 409, 440, 410,
2031 : 441, 411, 442, 412, 443, 413, 444, 414, 445, 415, 446, 416, 416, 417, 448,
2032 : 418, 449, 419, 450, 420, 451, 421, 452, 422, 453, 423, 454, 424, 455, 425,
2033 : 456, 426, 457, 427, 458, 428, 459, 429, 460, 430, 461, 431, 462, 432, 463,
2034 : 433, 464, 434, 465, 435, 466, 436, 467, 437, 468, 438, 469, 439, 470, 440,
2035 : 471, 441, 472, 442, 473, 443, 474, 444, 475, 445, 476, 446, 477, 447, 478,
2036 : 448, 448, 449, 480, 450, 481, 451, 482, 452, 483, 453, 484, 454, 485, 455,
2037 : 486, 456, 487, 457, 488, 458, 489, 459, 490, 460, 491, 461, 492, 462, 493,
2038 : 463, 494, 464, 495, 465, 496, 466, 497, 467, 498, 468, 499, 469, 500, 470,
2039 : 501, 471, 502, 472, 503, 473, 504, 474, 505, 475, 506, 476, 507, 477, 508,
2040 : 478, 509, 479, 510, 0, 0
2041 : };
2042 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
2043 : 0, 0, 0, 0, 16, 16, 32, 32, 48, 48, 64, 64, 80, 80, 96,
2044 : 96, 112, 112, 128, 128, 144, 144, 160, 160, 176, 176, 192, 192, 208, 208,
2045 : 224, 224, 0, 0, 1, 16, 17, 32, 33, 48, 49, 64, 65, 80, 81,
2046 : 96, 97, 112, 113, 128, 129, 144, 145, 160, 161, 176, 177, 192, 193, 208,
2047 : 209, 224, 225, 240, 1, 1, 2, 17, 18, 33, 34, 49, 50, 65, 66,
2048 : 81, 82, 97, 98, 113, 114, 129, 130, 145, 146, 161, 162, 177, 178, 193,
2049 : 194, 209, 210, 225, 226, 241, 2, 2, 3, 18, 19, 34, 35, 50, 51,
2050 : 66, 67, 82, 83, 98, 99, 114, 115, 130, 131, 146, 147, 162, 163, 178,
2051 : 179, 194, 195, 210, 211, 226, 227, 242, 3, 3, 4, 19, 20, 35, 36,
2052 : 51, 52, 67, 68, 83, 84, 99, 100, 115, 116, 131, 132, 147, 148, 163,
2053 : 164, 179, 180, 195, 196, 211, 212, 227, 228, 243, 4, 4, 5, 20, 21,
2054 : 36, 37, 52, 53, 68, 69, 84, 85, 100, 101, 116, 117, 132, 133, 148,
2055 : 149, 164, 165, 180, 181, 196, 197, 212, 213, 228, 229, 244, 5, 5, 6,
2056 : 21, 22, 37, 38, 53, 54, 69, 70, 85, 86, 101, 102, 117, 118, 133,
2057 : 134, 149, 150, 165, 166, 181, 182, 197, 198, 213, 214, 229, 230, 245, 6,
2058 : 6, 7, 22, 23, 38, 39, 54, 55, 70, 71, 86, 87, 102, 103, 118,
2059 : 119, 134, 135, 150, 151, 166, 167, 182, 183, 198, 199, 214, 215, 230, 231,
2060 : 246, 7, 7, 8, 23, 24, 39, 40, 55, 56, 71, 72, 87, 88, 103,
2061 : 104, 119, 120, 135, 136, 151, 152, 167, 168, 183, 184, 199, 200, 215, 216,
2062 : 231, 232, 247, 8, 8, 9, 24, 25, 40, 41, 56, 57, 72, 73, 88,
2063 : 89, 104, 105, 120, 121, 136, 137, 152, 153, 168, 169, 184, 185, 200, 201,
2064 : 216, 217, 232, 233, 248, 9, 9, 10, 25, 26, 41, 42, 57, 58, 73,
2065 : 74, 89, 90, 105, 106, 121, 122, 137, 138, 153, 154, 169, 170, 185, 186,
2066 : 201, 202, 217, 218, 233, 234, 249, 10, 10, 11, 26, 27, 42, 43, 58,
2067 : 59, 74, 75, 90, 91, 106, 107, 122, 123, 138, 139, 154, 155, 170, 171,
2068 : 186, 187, 202, 203, 218, 219, 234, 235, 250, 11, 11, 12, 27, 28, 43,
2069 : 44, 59, 60, 75, 76, 91, 92, 107, 108, 123, 124, 139, 140, 155, 156,
2070 : 171, 172, 187, 188, 203, 204, 219, 220, 235, 236, 251, 12, 12, 13, 28,
2071 : 29, 44, 45, 60, 61, 76, 77, 92, 93, 108, 109, 124, 125, 140, 141,
2072 : 156, 157, 172, 173, 188, 189, 204, 205, 220, 221, 236, 237, 252, 13, 13,
2073 : 14, 29, 30, 45, 46, 61, 62, 77, 78, 93, 94, 109, 110, 125, 126,
2074 : 141, 142, 157, 158, 173, 174, 189, 190, 205, 206, 221, 222, 237, 238, 253,
2075 : 14, 14, 15, 30, 31, 46, 47, 62, 63, 78, 79, 94, 95, 110, 111,
2076 : 126, 127, 142, 143, 158, 159, 174, 175, 190, 191, 206, 207, 222, 223, 238,
2077 : 239, 254, 0, 0,
2078 : };
2079 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
2080 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
2081 : 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
2082 : 14, 14, 0, 0, 1, 16, 2, 17, 3, 18, 4, 19, 5, 20, 6,
2083 : 21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12, 27, 13, 28,
2084 : 14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21,
2085 : 36, 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43,
2086 : 29, 44, 30, 45, 31, 46, 32, 32, 33, 48, 34, 49, 35, 50, 36,
2087 : 51, 37, 52, 38, 53, 39, 54, 40, 55, 41, 56, 42, 57, 43, 58,
2088 : 44, 59, 45, 60, 46, 61, 47, 62, 48, 48, 49, 64, 50, 65, 51,
2089 : 66, 52, 67, 53, 68, 54, 69, 55, 70, 56, 71, 57, 72, 58, 73,
2090 : 59, 74, 60, 75, 61, 76, 62, 77, 63, 78, 64, 64, 65, 80, 66,
2091 : 81, 67, 82, 68, 83, 69, 84, 70, 85, 71, 86, 72, 87, 73, 88,
2092 : 74, 89, 75, 90, 76, 91, 77, 92, 78, 93, 79, 94, 80, 80, 81,
2093 : 96, 82, 97, 83, 98, 84, 99, 85, 100, 86, 101, 87, 102, 88, 103,
2094 : 89, 104, 90, 105, 91, 106, 92, 107, 93, 108, 94, 109, 95, 110, 96,
2095 : 96, 97, 112, 98, 113, 99, 114, 100, 115, 101, 116, 102, 117, 103, 118,
2096 : 104, 119, 105, 120, 106, 121, 107, 122, 108, 123, 109, 124, 110, 125, 111,
2097 : 126, 112, 112, 113, 128, 114, 129, 115, 130, 116, 131, 117, 132, 118, 133,
2098 : 119, 134, 120, 135, 121, 136, 122, 137, 123, 138, 124, 139, 125, 140, 126,
2099 : 141, 127, 142, 128, 128, 129, 144, 130, 145, 131, 146, 132, 147, 133, 148,
2100 : 134, 149, 135, 150, 136, 151, 137, 152, 138, 153, 139, 154, 140, 155, 141,
2101 : 156, 142, 157, 143, 158, 144, 144, 145, 160, 146, 161, 147, 162, 148, 163,
2102 : 149, 164, 150, 165, 151, 166, 152, 167, 153, 168, 154, 169, 155, 170, 156,
2103 : 171, 157, 172, 158, 173, 159, 174, 160, 160, 161, 176, 162, 177, 163, 178,
2104 : 164, 179, 165, 180, 166, 181, 167, 182, 168, 183, 169, 184, 170, 185, 171,
2105 : 186, 172, 187, 173, 188, 174, 189, 175, 190, 176, 176, 177, 192, 178, 193,
2106 : 179, 194, 180, 195, 181, 196, 182, 197, 183, 198, 184, 199, 185, 200, 186,
2107 : 201, 187, 202, 188, 203, 189, 204, 190, 205, 191, 206, 192, 192, 193, 208,
2108 : 194, 209, 195, 210, 196, 211, 197, 212, 198, 213, 199, 214, 200, 215, 201,
2109 : 216, 202, 217, 203, 218, 204, 219, 205, 220, 206, 221, 207, 222, 208, 208,
2110 : 209, 224, 210, 225, 211, 226, 212, 227, 213, 228, 214, 229, 215, 230, 216,
2111 : 231, 217, 232, 218, 233, 219, 234, 220, 235, 221, 236, 222, 237, 223, 238,
2112 : 224, 224, 225, 240, 226, 241, 227, 242, 228, 243, 229, 244, 230, 245, 231,
2113 : 246, 232, 247, 233, 248, 234, 249, 235, 250, 236, 251, 237, 252, 238, 253,
2114 : 239, 254, 0, 0,
2115 : };
2116 : DECLARE_ALIGNED(16, static const int16_t, default_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
2117 : 0, 0, 0, 0, 0, 0, 16, 16, 1, 16, 1, 1, 2, 2, 2,
2118 : 17, 17, 32, 32, 32, 48, 48, 33, 48, 18, 33, 3, 18, 3, 3,
2119 : 4, 4, 4, 19, 19, 34, 34, 49, 49, 64, 64, 64, 80, 80, 65,
2120 : 80, 50, 65, 35, 50, 20, 35, 5, 20, 5, 5, 6, 6, 6, 21,
2121 : 21, 36, 36, 51, 51, 66, 66, 81, 81, 96, 96, 96, 112, 112, 97,
2122 : 112, 82, 97, 67, 82, 52, 67, 37, 52, 22, 37, 7, 22, 7, 7,
2123 : 8, 8, 8, 23, 23, 38, 38, 53, 53, 68, 68, 83, 83, 98, 98,
2124 : 113, 113, 128, 128, 128, 144, 144, 129, 144, 114, 129, 99, 114, 84, 99,
2125 : 69, 84, 54, 69, 39, 54, 24, 39, 9, 24, 9, 9, 10, 10, 10,
2126 : 25, 25, 40, 40, 55, 55, 70, 70, 85, 85, 100, 100, 115, 115, 130,
2127 : 130, 145, 145, 160, 160, 160, 176, 176, 161, 176, 146, 161, 131, 146, 116,
2128 : 131, 101, 116, 86, 101, 71, 86, 56, 71, 41, 56, 26, 41, 11, 26,
2129 : 11, 11, 12, 12, 12, 27, 27, 42, 42, 57, 57, 72, 72, 87, 87,
2130 : 102, 102, 117, 117, 132, 132, 147, 147, 162, 162, 177, 177, 192, 192, 192,
2131 : 208, 208, 193, 208, 178, 193, 163, 178, 148, 163, 133, 148, 118, 133, 103,
2132 : 118, 88, 103, 73, 88, 58, 73, 43, 58, 28, 43, 13, 28, 13, 13,
2133 : 14, 14, 14, 29, 29, 44, 44, 59, 59, 74, 74, 89, 89, 104, 104,
2134 : 119, 119, 134, 134, 149, 149, 164, 164, 179, 179, 194, 194, 209, 209, 224,
2135 : 224, 224, 225, 240, 210, 225, 195, 210, 180, 195, 165, 180, 150, 165, 135,
2136 : 150, 120, 135, 105, 120, 90, 105, 75, 90, 60, 75, 45, 60, 30, 45,
2137 : 15, 30, 31, 46, 46, 61, 61, 76, 76, 91, 91, 106, 106, 121, 121,
2138 : 136, 136, 151, 151, 166, 166, 181, 181, 196, 196, 211, 211, 226, 226, 241,
2139 : 227, 242, 212, 227, 197, 212, 182, 197, 167, 182, 152, 167, 137, 152, 122,
2140 : 137, 107, 122, 92, 107, 77, 92, 62, 77, 47, 62, 63, 78, 78, 93,
2141 : 93, 108, 108, 123, 123, 138, 138, 153, 153, 168, 168, 183, 183, 198, 198,
2142 : 213, 213, 228, 228, 243, 229, 244, 214, 229, 199, 214, 184, 199, 169, 184,
2143 : 154, 169, 139, 154, 124, 139, 109, 124, 94, 109, 79, 94, 95, 110, 110,
2144 : 125, 125, 140, 140, 155, 155, 170, 170, 185, 185, 200, 200, 215, 215, 230,
2145 : 230, 245, 231, 246, 216, 231, 201, 216, 186, 201, 171, 186, 156, 171, 141,
2146 : 156, 126, 141, 111, 126, 127, 142, 142, 157, 157, 172, 172, 187, 187, 202,
2147 : 202, 217, 217, 232, 232, 247, 233, 248, 218, 233, 203, 218, 188, 203, 173,
2148 : 188, 158, 173, 143, 158, 159, 174, 174, 189, 189, 204, 204, 219, 219, 234,
2149 : 234, 249, 235, 250, 220, 235, 205, 220, 190, 205, 175, 190, 191, 206, 206,
2150 : 221, 221, 236, 236, 251, 237, 252, 222, 237, 207, 222, 223, 238, 238, 253,
2151 : 239, 254, 0, 0
2152 : };
2153 : DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x32_neighbors[1025 * MAX_NEIGHBORS]) = {
2154 : 0, 0, 0, 0, 32, 32, 64, 64, 96, 96, 128, 128, 160, 160,
2155 : 192, 192, 224, 224, 256, 256, 288, 288, 320, 320, 352, 352, 384, 384,
2156 : 416, 416, 448, 448, 480, 480, 512, 512, 544, 544, 576, 576, 608, 608,
2157 : 640, 640, 672, 672, 704, 704, 736, 736, 768, 768, 800, 800, 832, 832,
2158 : 864, 864, 896, 896, 928, 928, 960, 960, 0, 0, 1, 32, 33, 64,
2159 : 65, 96, 97, 128, 129, 160, 161, 192, 193, 224, 225, 256, 257, 288,
2160 : 289, 320, 321, 352, 353, 384, 385, 416, 417, 448, 449, 480, 481, 512,
2161 : 513, 544, 545, 576, 577, 608, 609, 640, 641, 672, 673, 704, 705, 736,
2162 : 737, 768, 769, 800, 801, 832, 833, 864, 865, 896, 897, 928, 929, 960,
2163 : 961, 992, 1, 1, 2, 33, 34, 65, 66, 97, 98, 129, 130, 161,
2164 : 162, 193, 194, 225, 226, 257, 258, 289, 290, 321, 322, 353, 354, 385,
2165 : 386, 417, 418, 449, 450, 481, 482, 513, 514, 545, 546, 577, 578, 609,
2166 : 610, 641, 642, 673, 674, 705, 706, 737, 738, 769, 770, 801, 802, 833,
2167 : 834, 865, 866, 897, 898, 929, 930, 961, 962, 993, 2, 2, 3, 34,
2168 : 35, 66, 67, 98, 99, 130, 131, 162, 163, 194, 195, 226, 227, 258,
2169 : 259, 290, 291, 322, 323, 354, 355, 386, 387, 418, 419, 450, 451, 482,
2170 : 483, 514, 515, 546, 547, 578, 579, 610, 611, 642, 643, 674, 675, 706,
2171 : 707, 738, 739, 770, 771, 802, 803, 834, 835, 866, 867, 898, 899, 930,
2172 : 931, 962, 963, 994, 3, 3, 4, 35, 36, 67, 68, 99, 100, 131,
2173 : 132, 163, 164, 195, 196, 227, 228, 259, 260, 291, 292, 323, 324, 355,
2174 : 356, 387, 388, 419, 420, 451, 452, 483, 484, 515, 516, 547, 548, 579,
2175 : 580, 611, 612, 643, 644, 675, 676, 707, 708, 739, 740, 771, 772, 803,
2176 : 804, 835, 836, 867, 868, 899, 900, 931, 932, 963, 964, 995, 4, 4,
2177 : 5, 36, 37, 68, 69, 100, 101, 132, 133, 164, 165, 196, 197, 228,
2178 : 229, 260, 261, 292, 293, 324, 325, 356, 357, 388, 389, 420, 421, 452,
2179 : 453, 484, 485, 516, 517, 548, 549, 580, 581, 612, 613, 644, 645, 676,
2180 : 677, 708, 709, 740, 741, 772, 773, 804, 805, 836, 837, 868, 869, 900,
2181 : 901, 932, 933, 964, 965, 996, 5, 5, 6, 37, 38, 69, 70, 101,
2182 : 102, 133, 134, 165, 166, 197, 198, 229, 230, 261, 262, 293, 294, 325,
2183 : 326, 357, 358, 389, 390, 421, 422, 453, 454, 485, 486, 517, 518, 549,
2184 : 550, 581, 582, 613, 614, 645, 646, 677, 678, 709, 710, 741, 742, 773,
2185 : 774, 805, 806, 837, 838, 869, 870, 901, 902, 933, 934, 965, 966, 997,
2186 : 6, 6, 7, 38, 39, 70, 71, 102, 103, 134, 135, 166, 167, 198,
2187 : 199, 230, 231, 262, 263, 294, 295, 326, 327, 358, 359, 390, 391, 422,
2188 : 423, 454, 455, 486, 487, 518, 519, 550, 551, 582, 583, 614, 615, 646,
2189 : 647, 678, 679, 710, 711, 742, 743, 774, 775, 806, 807, 838, 839, 870,
2190 : 871, 902, 903, 934, 935, 966, 967, 998, 7, 7, 8, 39, 40, 71,
2191 : 72, 103, 104, 135, 136, 167, 168, 199, 200, 231, 232, 263, 264, 295,
2192 : 296, 327, 328, 359, 360, 391, 392, 423, 424, 455, 456, 487, 488, 519,
2193 : 520, 551, 552, 583, 584, 615, 616, 647, 648, 679, 680, 711, 712, 743,
2194 : 744, 775, 776, 807, 808, 839, 840, 871, 872, 903, 904, 935, 936, 967,
2195 : 968, 999, 8, 8, 9, 40, 41, 72, 73, 104, 105, 136, 137, 168,
2196 : 169, 200, 201, 232, 233, 264, 265, 296, 297, 328, 329, 360, 361, 392,
2197 : 393, 424, 425, 456, 457, 488, 489, 520, 521, 552, 553, 584, 585, 616,
2198 : 617, 648, 649, 680, 681, 712, 713, 744, 745, 776, 777, 808, 809, 840,
2199 : 841, 872, 873, 904, 905, 936, 937, 968, 969, 1000, 9, 9, 10, 41,
2200 : 42, 73, 74, 105, 106, 137, 138, 169, 170, 201, 202, 233, 234, 265,
2201 : 266, 297, 298, 329, 330, 361, 362, 393, 394, 425, 426, 457, 458, 489,
2202 : 490, 521, 522, 553, 554, 585, 586, 617, 618, 649, 650, 681, 682, 713,
2203 : 714, 745, 746, 777, 778, 809, 810, 841, 842, 873, 874, 905, 906, 937,
2204 : 938, 969, 970, 1001, 10, 10, 11, 42, 43, 74, 75, 106, 107, 138,
2205 : 139, 170, 171, 202, 203, 234, 235, 266, 267, 298, 299, 330, 331, 362,
2206 : 363, 394, 395, 426, 427, 458, 459, 490, 491, 522, 523, 554, 555, 586,
2207 : 587, 618, 619, 650, 651, 682, 683, 714, 715, 746, 747, 778, 779, 810,
2208 : 811, 842, 843, 874, 875, 906, 907, 938, 939, 970, 971, 1002, 11, 11,
2209 : 12, 43, 44, 75, 76, 107, 108, 139, 140, 171, 172, 203, 204, 235,
2210 : 236, 267, 268, 299, 300, 331, 332, 363, 364, 395, 396, 427, 428, 459,
2211 : 460, 491, 492, 523, 524, 555, 556, 587, 588, 619, 620, 651, 652, 683,
2212 : 684, 715, 716, 747, 748, 779, 780, 811, 812, 843, 844, 875, 876, 907,
2213 : 908, 939, 940, 971, 972, 1003, 12, 12, 13, 44, 45, 76, 77, 108,
2214 : 109, 140, 141, 172, 173, 204, 205, 236, 237, 268, 269, 300, 301, 332,
2215 : 333, 364, 365, 396, 397, 428, 429, 460, 461, 492, 493, 524, 525, 556,
2216 : 557, 588, 589, 620, 621, 652, 653, 684, 685, 716, 717, 748, 749, 780,
2217 : 781, 812, 813, 844, 845, 876, 877, 908, 909, 940, 941, 972, 973, 1004,
2218 : 13, 13, 14, 45, 46, 77, 78, 109, 110, 141, 142, 173, 174, 205,
2219 : 206, 237, 238, 269, 270, 301, 302, 333, 334, 365, 366, 397, 398, 429,
2220 : 430, 461, 462, 493, 494, 525, 526, 557, 558, 589, 590, 621, 622, 653,
2221 : 654, 685, 686, 717, 718, 749, 750, 781, 782, 813, 814, 845, 846, 877,
2222 : 878, 909, 910, 941, 942, 973, 974, 1005, 14, 14, 15, 46, 47, 78,
2223 : 79, 110, 111, 142, 143, 174, 175, 206, 207, 238, 239, 270, 271, 302,
2224 : 303, 334, 335, 366, 367, 398, 399, 430, 431, 462, 463, 494, 495, 526,
2225 : 527, 558, 559, 590, 591, 622, 623, 654, 655, 686, 687, 718, 719, 750,
2226 : 751, 782, 783, 814, 815, 846, 847, 878, 879, 910, 911, 942, 943, 974,
2227 : 975, 1006, 15, 15, 16, 47, 48, 79, 80, 111, 112, 143, 144, 175,
2228 : 176, 207, 208, 239, 240, 271, 272, 303, 304, 335, 336, 367, 368, 399,
2229 : 400, 431, 432, 463, 464, 495, 496, 527, 528, 559, 560, 591, 592, 623,
2230 : 624, 655, 656, 687, 688, 719, 720, 751, 752, 783, 784, 815, 816, 847,
2231 : 848, 879, 880, 911, 912, 943, 944, 975, 976, 1007, 16, 16, 17, 48,
2232 : 49, 80, 81, 112, 113, 144, 145, 176, 177, 208, 209, 240, 241, 272,
2233 : 273, 304, 305, 336, 337, 368, 369, 400, 401, 432, 433, 464, 465, 496,
2234 : 497, 528, 529, 560, 561, 592, 593, 624, 625, 656, 657, 688, 689, 720,
2235 : 721, 752, 753, 784, 785, 816, 817, 848, 849, 880, 881, 912, 913, 944,
2236 : 945, 976, 977, 1008, 17, 17, 18, 49, 50, 81, 82, 113, 114, 145,
2237 : 146, 177, 178, 209, 210, 241, 242, 273, 274, 305, 306, 337, 338, 369,
2238 : 370, 401, 402, 433, 434, 465, 466, 497, 498, 529, 530, 561, 562, 593,
2239 : 594, 625, 626, 657, 658, 689, 690, 721, 722, 753, 754, 785, 786, 817,
2240 : 818, 849, 850, 881, 882, 913, 914, 945, 946, 977, 978, 1009, 18, 18,
2241 : 19, 50, 51, 82, 83, 114, 115, 146, 147, 178, 179, 210, 211, 242,
2242 : 243, 274, 275, 306, 307, 338, 339, 370, 371, 402, 403, 434, 435, 466,
2243 : 467, 498, 499, 530, 531, 562, 563, 594, 595, 626, 627, 658, 659, 690,
2244 : 691, 722, 723, 754, 755, 786, 787, 818, 819, 850, 851, 882, 883, 914,
2245 : 915, 946, 947, 978, 979, 1010, 19, 19, 20, 51, 52, 83, 84, 115,
2246 : 116, 147, 148, 179, 180, 211, 212, 243, 244, 275, 276, 307, 308, 339,
2247 : 340, 371, 372, 403, 404, 435, 436, 467, 468, 499, 500, 531, 532, 563,
2248 : 564, 595, 596, 627, 628, 659, 660, 691, 692, 723, 724, 755, 756, 787,
2249 : 788, 819, 820, 851, 852, 883, 884, 915, 916, 947, 948, 979, 980, 1011,
2250 : 20, 20, 21, 52, 53, 84, 85, 116, 117, 148, 149, 180, 181, 212,
2251 : 213, 244, 245, 276, 277, 308, 309, 340, 341, 372, 373, 404, 405, 436,
2252 : 437, 468, 469, 500, 501, 532, 533, 564, 565, 596, 597, 628, 629, 660,
2253 : 661, 692, 693, 724, 725, 756, 757, 788, 789, 820, 821, 852, 853, 884,
2254 : 885, 916, 917, 948, 949, 980, 981, 1012, 21, 21, 22, 53, 54, 85,
2255 : 86, 117, 118, 149, 150, 181, 182, 213, 214, 245, 246, 277, 278, 309,
2256 : 310, 341, 342, 373, 374, 405, 406, 437, 438, 469, 470, 501, 502, 533,
2257 : 534, 565, 566, 597, 598, 629, 630, 661, 662, 693, 694, 725, 726, 757,
2258 : 758, 789, 790, 821, 822, 853, 854, 885, 886, 917, 918, 949, 950, 981,
2259 : 982, 1013, 22, 22, 23, 54, 55, 86, 87, 118, 119, 150, 151, 182,
2260 : 183, 214, 215, 246, 247, 278, 279, 310, 311, 342, 343, 374, 375, 406,
2261 : 407, 438, 439, 470, 471, 502, 503, 534, 535, 566, 567, 598, 599, 630,
2262 : 631, 662, 663, 694, 695, 726, 727, 758, 759, 790, 791, 822, 823, 854,
2263 : 855, 886, 887, 918, 919, 950, 951, 982, 983, 1014, 23, 23, 24, 55,
2264 : 56, 87, 88, 119, 120, 151, 152, 183, 184, 215, 216, 247, 248, 279,
2265 : 280, 311, 312, 343, 344, 375, 376, 407, 408, 439, 440, 471, 472, 503,
2266 : 504, 535, 536, 567, 568, 599, 600, 631, 632, 663, 664, 695, 696, 727,
2267 : 728, 759, 760, 791, 792, 823, 824, 855, 856, 887, 888, 919, 920, 951,
2268 : 952, 983, 984, 1015, 24, 24, 25, 56, 57, 88, 89, 120, 121, 152,
2269 : 153, 184, 185, 216, 217, 248, 249, 280, 281, 312, 313, 344, 345, 376,
2270 : 377, 408, 409, 440, 441, 472, 473, 504, 505, 536, 537, 568, 569, 600,
2271 : 601, 632, 633, 664, 665, 696, 697, 728, 729, 760, 761, 792, 793, 824,
2272 : 825, 856, 857, 888, 889, 920, 921, 952, 953, 984, 985, 1016, 25, 25,
2273 : 26, 57, 58, 89, 90, 121, 122, 153, 154, 185, 186, 217, 218, 249,
2274 : 250, 281, 282, 313, 314, 345, 346, 377, 378, 409, 410, 441, 442, 473,
2275 : 474, 505, 506, 537, 538, 569, 570, 601, 602, 633, 634, 665, 666, 697,
2276 : 698, 729, 730, 761, 762, 793, 794, 825, 826, 857, 858, 889, 890, 921,
2277 : 922, 953, 954, 985, 986, 1017, 26, 26, 27, 58, 59, 90, 91, 122,
2278 : 123, 154, 155, 186, 187, 218, 219, 250, 251, 282, 283, 314, 315, 346,
2279 : 347, 378, 379, 410, 411, 442, 443, 474, 475, 506, 507, 538, 539, 570,
2280 : 571, 602, 603, 634, 635, 666, 667, 698, 699, 730, 731, 762, 763, 794,
2281 : 795, 826, 827, 858, 859, 890, 891, 922, 923, 954, 955, 986, 987, 1018,
2282 : 27, 27, 28, 59, 60, 91, 92, 123, 124, 155, 156, 187, 188, 219,
2283 : 220, 251, 252, 283, 284, 315, 316, 347, 348, 379, 380, 411, 412, 443,
2284 : 444, 475, 476, 507, 508, 539, 540, 571, 572, 603, 604, 635, 636, 667,
2285 : 668, 699, 700, 731, 732, 763, 764, 795, 796, 827, 828, 859, 860, 891,
2286 : 892, 923, 924, 955, 956, 987, 988, 1019, 28, 28, 29, 60, 61, 92,
2287 : 93, 124, 125, 156, 157, 188, 189, 220, 221, 252, 253, 284, 285, 316,
2288 : 317, 348, 349, 380, 381, 412, 413, 444, 445, 476, 477, 508, 509, 540,
2289 : 541, 572, 573, 604, 605, 636, 637, 668, 669, 700, 701, 732, 733, 764,
2290 : 765, 796, 797, 828, 829, 860, 861, 892, 893, 924, 925, 956, 957, 988,
2291 : 989, 1020, 29, 29, 30, 61, 62, 93, 94, 125, 126, 157, 158, 189,
2292 : 190, 221, 222, 253, 254, 285, 286, 317, 318, 349, 350, 381, 382, 413,
2293 : 414, 445, 446, 477, 478, 509, 510, 541, 542, 573, 574, 605, 606, 637,
2294 : 638, 669, 670, 701, 702, 733, 734, 765, 766, 797, 798, 829, 830, 861,
2295 : 862, 893, 894, 925, 926, 957, 958, 989, 990, 1021, 30, 30, 31, 62,
2296 : 63, 94, 95, 126, 127, 158, 159, 190, 191, 222, 223, 254, 255, 286,
2297 : 287, 318, 319, 350, 351, 382, 383, 414, 415, 446, 447, 478, 479, 510,
2298 : 511, 542, 543, 574, 575, 606, 607, 638, 639, 670, 671, 702, 703, 734,
2299 : 735, 766, 767, 798, 799, 830, 831, 862, 863, 894, 895, 926, 927, 958,
2300 : 959, 990, 991, 1022, 0, 0,
2301 : };
2302 : DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x32_neighbors[1025 * MAX_NEIGHBORS]) = {
2303 : 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5,
2304 : 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12,
2305 : 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19,
2306 : 20, 20, 21, 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26,
2307 : 27, 27, 28, 28, 29, 29, 30, 30, 0, 0, 1, 32, 2, 33,
2308 : 3, 34, 4, 35, 5, 36, 6, 37, 7, 38, 8, 39, 9, 40,
2309 : 10, 41, 11, 42, 12, 43, 13, 44, 14, 45, 15, 46, 16, 47,
2310 : 17, 48, 18, 49, 19, 50, 20, 51, 21, 52, 22, 53, 23, 54,
2311 : 24, 55, 25, 56, 26, 57, 27, 58, 28, 59, 29, 60, 30, 61,
2312 : 31, 62, 32, 32, 33, 64, 34, 65, 35, 66, 36, 67, 37, 68,
2313 : 38, 69, 39, 70, 40, 71, 41, 72, 42, 73, 43, 74, 44, 75,
2314 : 45, 76, 46, 77, 47, 78, 48, 79, 49, 80, 50, 81, 51, 82,
2315 : 52, 83, 53, 84, 54, 85, 55, 86, 56, 87, 57, 88, 58, 89,
2316 : 59, 90, 60, 91, 61, 92, 62, 93, 63, 94, 64, 64, 65, 96,
2317 : 66, 97, 67, 98, 68, 99, 69, 100, 70, 101, 71, 102, 72, 103,
2318 : 73, 104, 74, 105, 75, 106, 76, 107, 77, 108, 78, 109, 79, 110,
2319 : 80, 111, 81, 112, 82, 113, 83, 114, 84, 115, 85, 116, 86, 117,
2320 : 87, 118, 88, 119, 89, 120, 90, 121, 91, 122, 92, 123, 93, 124,
2321 : 94, 125, 95, 126, 96, 96, 97, 128, 98, 129, 99, 130, 100, 131,
2322 : 101, 132, 102, 133, 103, 134, 104, 135, 105, 136, 106, 137, 107, 138,
2323 : 108, 139, 109, 140, 110, 141, 111, 142, 112, 143, 113, 144, 114, 145,
2324 : 115, 146, 116, 147, 117, 148, 118, 149, 119, 150, 120, 151, 121, 152,
2325 : 122, 153, 123, 154, 124, 155, 125, 156, 126, 157, 127, 158, 128, 128,
2326 : 129, 160, 130, 161, 131, 162, 132, 163, 133, 164, 134, 165, 135, 166,
2327 : 136, 167, 137, 168, 138, 169, 139, 170, 140, 171, 141, 172, 142, 173,
2328 : 143, 174, 144, 175, 145, 176, 146, 177, 147, 178, 148, 179, 149, 180,
2329 : 150, 181, 151, 182, 152, 183, 153, 184, 154, 185, 155, 186, 156, 187,
2330 : 157, 188, 158, 189, 159, 190, 160, 160, 161, 192, 162, 193, 163, 194,
2331 : 164, 195, 165, 196, 166, 197, 167, 198, 168, 199, 169, 200, 170, 201,
2332 : 171, 202, 172, 203, 173, 204, 174, 205, 175, 206, 176, 207, 177, 208,
2333 : 178, 209, 179, 210, 180, 211, 181, 212, 182, 213, 183, 214, 184, 215,
2334 : 185, 216, 186, 217, 187, 218, 188, 219, 189, 220, 190, 221, 191, 222,
2335 : 192, 192, 193, 224, 194, 225, 195, 226, 196, 227, 197, 228, 198, 229,
2336 : 199, 230, 200, 231, 201, 232, 202, 233, 203, 234, 204, 235, 205, 236,
2337 : 206, 237, 207, 238, 208, 239, 209, 240, 210, 241, 211, 242, 212, 243,
2338 : 213, 244, 214, 245, 215, 246, 216, 247, 217, 248, 218, 249, 219, 250,
2339 : 220, 251, 221, 252, 222, 253, 223, 254, 224, 224, 225, 256, 226, 257,
2340 : 227, 258, 228, 259, 229, 260, 230, 261, 231, 262, 232, 263, 233, 264,
2341 : 234, 265, 235, 266, 236, 267, 237, 268, 238, 269, 239, 270, 240, 271,
2342 : 241, 272, 242, 273, 243, 274, 244, 275, 245, 276, 246, 277, 247, 278,
2343 : 248, 279, 249, 280, 250, 281, 251, 282, 252, 283, 253, 284, 254, 285,
2344 : 255, 286, 256, 256, 257, 288, 258, 289, 259, 290, 260, 291, 261, 292,
2345 : 262, 293, 263, 294, 264, 295, 265, 296, 266, 297, 267, 298, 268, 299,
2346 : 269, 300, 270, 301, 271, 302, 272, 303, 273, 304, 274, 305, 275, 306,
2347 : 276, 307, 277, 308, 278, 309, 279, 310, 280, 311, 281, 312, 282, 313,
2348 : 283, 314, 284, 315, 285, 316, 286, 317, 287, 318, 288, 288, 289, 320,
2349 : 290, 321, 291, 322, 292, 323, 293, 324, 294, 325, 295, 326, 296, 327,
2350 : 297, 328, 298, 329, 299, 330, 300, 331, 301, 332, 302, 333, 303, 334,
2351 : 304, 335, 305, 336, 306, 337, 307, 338, 308, 339, 309, 340, 310, 341,
2352 : 311, 342, 312, 343, 313, 344, 314, 345, 315, 346, 316, 347, 317, 348,
2353 : 318, 349, 319, 350, 320, 320, 321, 352, 322, 353, 323, 354, 324, 355,
2354 : 325, 356, 326, 357, 327, 358, 328, 359, 329, 360, 330, 361, 331, 362,
2355 : 332, 363, 333, 364, 334, 365, 335, 366, 336, 367, 337, 368, 338, 369,
2356 : 339, 370, 340, 371, 341, 372, 342, 373, 343, 374, 344, 375, 345, 376,
2357 : 346, 377, 347, 378, 348, 379, 349, 380, 350, 381, 351, 382, 352, 352,
2358 : 353, 384, 354, 385, 355, 386, 356, 387, 357, 388, 358, 389, 359, 390,
2359 : 360, 391, 361, 392, 362, 393, 363, 394, 364, 395, 365, 396, 366, 397,
2360 : 367, 398, 368, 399, 369, 400, 370, 401, 371, 402, 372, 403, 373, 404,
2361 : 374, 405, 375, 406, 376, 407, 377, 408, 378, 409, 379, 410, 380, 411,
2362 : 381, 412, 382, 413, 383, 414, 384, 384, 385, 416, 386, 417, 387, 418,
2363 : 388, 419, 389, 420, 390, 421, 391, 422, 392, 423, 393, 424, 394, 425,
2364 : 395, 426, 396, 427, 397, 428, 398, 429, 399, 430, 400, 431, 401, 432,
2365 : 402, 433, 403, 434, 404, 435, 405, 436, 406, 437, 407, 438, 408, 439,
2366 : 409, 440, 410, 441, 411, 442, 412, 443, 413, 444, 414, 445, 415, 446,
2367 : 416, 416, 417, 448, 418, 449, 419, 450, 420, 451, 421, 452, 422, 453,
2368 : 423, 454, 424, 455, 425, 456, 426, 457, 427, 458, 428, 459, 429, 460,
2369 : 430, 461, 431, 462, 432, 463, 433, 464, 434, 465, 435, 466, 436, 467,
2370 : 437, 468, 438, 469, 439, 470, 440, 471, 441, 472, 442, 473, 443, 474,
2371 : 444, 475, 445, 476, 446, 477, 447, 478, 448, 448, 449, 480, 450, 481,
2372 : 451, 482, 452, 483, 453, 484, 454, 485, 455, 486, 456, 487, 457, 488,
2373 : 458, 489, 459, 490, 460, 491, 461, 492, 462, 493, 463, 494, 464, 495,
2374 : 465, 496, 466, 497, 467, 498, 468, 499, 469, 500, 470, 501, 471, 502,
2375 : 472, 503, 473, 504, 474, 505, 475, 506, 476, 507, 477, 508, 478, 509,
2376 : 479, 510, 480, 480, 481, 512, 482, 513, 483, 514, 484, 515, 485, 516,
2377 : 486, 517, 487, 518, 488, 519, 489, 520, 490, 521, 491, 522, 492, 523,
2378 : 493, 524, 494, 525, 495, 526, 496, 527, 497, 528, 498, 529, 499, 530,
2379 : 500, 531, 501, 532, 502, 533, 503, 534, 504, 535, 505, 536, 506, 537,
2380 : 507, 538, 508, 539, 509, 540, 510, 541, 511, 542, 512, 512, 513, 544,
2381 : 514, 545, 515, 546, 516, 547, 517, 548, 518, 549, 519, 550, 520, 551,
2382 : 521, 552, 522, 553, 523, 554, 524, 555, 525, 556, 526, 557, 527, 558,
2383 : 528, 559, 529, 560, 530, 561, 531, 562, 532, 563, 533, 564, 534, 565,
2384 : 535, 566, 536, 567, 537, 568, 538, 569, 539, 570, 540, 571, 541, 572,
2385 : 542, 573, 543, 574, 544, 544, 545, 576, 546, 577, 547, 578, 548, 579,
2386 : 549, 580, 550, 581, 551, 582, 552, 583, 553, 584, 554, 585, 555, 586,
2387 : 556, 587, 557, 588, 558, 589, 559, 590, 560, 591, 561, 592, 562, 593,
2388 : 563, 594, 564, 595, 565, 596, 566, 597, 567, 598, 568, 599, 569, 600,
2389 : 570, 601, 571, 602, 572, 603, 573, 604, 574, 605, 575, 606, 576, 576,
2390 : 577, 608, 578, 609, 579, 610, 580, 611, 581, 612, 582, 613, 583, 614,
2391 : 584, 615, 585, 616, 586, 617, 587, 618, 588, 619, 589, 620, 590, 621,
2392 : 591, 622, 592, 623, 593, 624, 594, 625, 595, 626, 596, 627, 597, 628,
2393 : 598, 629, 599, 630, 600, 631, 601, 632, 602, 633, 603, 634, 604, 635,
2394 : 605, 636, 606, 637, 607, 638, 608, 608, 609, 640, 610, 641, 611, 642,
2395 : 612, 643, 613, 644, 614, 645, 615, 646, 616, 647, 617, 648, 618, 649,
2396 : 619, 650, 620, 651, 621, 652, 622, 653, 623, 654, 624, 655, 625, 656,
2397 : 626, 657, 627, 658, 628, 659, 629, 660, 630, 661, 631, 662, 632, 663,
2398 : 633, 664, 634, 665, 635, 666, 636, 667, 637, 668, 638, 669, 639, 670,
2399 : 640, 640, 641, 672, 642, 673, 643, 674, 644, 675, 645, 676, 646, 677,
2400 : 647, 678, 648, 679, 649, 680, 650, 681, 651, 682, 652, 683, 653, 684,
2401 : 654, 685, 655, 686, 656, 687, 657, 688, 658, 689, 659, 690, 660, 691,
2402 : 661, 692, 662, 693, 663, 694, 664, 695, 665, 696, 666, 697, 667, 698,
2403 : 668, 699, 669, 700, 670, 701, 671, 702, 672, 672, 673, 704, 674, 705,
2404 : 675, 706, 676, 707, 677, 708, 678, 709, 679, 710, 680, 711, 681, 712,
2405 : 682, 713, 683, 714, 684, 715, 685, 716, 686, 717, 687, 718, 688, 719,
2406 : 689, 720, 690, 721, 691, 722, 692, 723, 693, 724, 694, 725, 695, 726,
2407 : 696, 727, 697, 728, 698, 729, 699, 730, 700, 731, 701, 732, 702, 733,
2408 : 703, 734, 704, 704, 705, 736, 706, 737, 707, 738, 708, 739, 709, 740,
2409 : 710, 741, 711, 742, 712, 743, 713, 744, 714, 745, 715, 746, 716, 747,
2410 : 717, 748, 718, 749, 719, 750, 720, 751, 721, 752, 722, 753, 723, 754,
2411 : 724, 755, 725, 756, 726, 757, 727, 758, 728, 759, 729, 760, 730, 761,
2412 : 731, 762, 732, 763, 733, 764, 734, 765, 735, 766, 736, 736, 737, 768,
2413 : 738, 769, 739, 770, 740, 771, 741, 772, 742, 773, 743, 774, 744, 775,
2414 : 745, 776, 746, 777, 747, 778, 748, 779, 749, 780, 750, 781, 751, 782,
2415 : 752, 783, 753, 784, 754, 785, 755, 786, 756, 787, 757, 788, 758, 789,
2416 : 759, 790, 760, 791, 761, 792, 762, 793, 763, 794, 764, 795, 765, 796,
2417 : 766, 797, 767, 798, 768, 768, 769, 800, 770, 801, 771, 802, 772, 803,
2418 : 773, 804, 774, 805, 775, 806, 776, 807, 777, 808, 778, 809, 779, 810,
2419 : 780, 811, 781, 812, 782, 813, 783, 814, 784, 815, 785, 816, 786, 817,
2420 : 787, 818, 788, 819, 789, 820, 790, 821, 791, 822, 792, 823, 793, 824,
2421 : 794, 825, 795, 826, 796, 827, 797, 828, 798, 829, 799, 830, 800, 800,
2422 : 801, 832, 802, 833, 803, 834, 804, 835, 805, 836, 806, 837, 807, 838,
2423 : 808, 839, 809, 840, 810, 841, 811, 842, 812, 843, 813, 844, 814, 845,
2424 : 815, 846, 816, 847, 817, 848, 818, 849, 819, 850, 820, 851, 821, 852,
2425 : 822, 853, 823, 854, 824, 855, 825, 856, 826, 857, 827, 858, 828, 859,
2426 : 829, 860, 830, 861, 831, 862, 832, 832, 833, 864, 834, 865, 835, 866,
2427 : 836, 867, 837, 868, 838, 869, 839, 870, 840, 871, 841, 872, 842, 873,
2428 : 843, 874, 844, 875, 845, 876, 846, 877, 847, 878, 848, 879, 849, 880,
2429 : 850, 881, 851, 882, 852, 883, 853, 884, 854, 885, 855, 886, 856, 887,
2430 : 857, 888, 858, 889, 859, 890, 860, 891, 861, 892, 862, 893, 863, 894,
2431 : 864, 864, 865, 896, 866, 897, 867, 898, 868, 899, 869, 900, 870, 901,
2432 : 871, 902, 872, 903, 873, 904, 874, 905, 875, 906, 876, 907, 877, 908,
2433 : 878, 909, 879, 910, 880, 911, 881, 912, 882, 913, 883, 914, 884, 915,
2434 : 885, 916, 886, 917, 887, 918, 888, 919, 889, 920, 890, 921, 891, 922,
2435 : 892, 923, 893, 924, 894, 925, 895, 926, 896, 896, 897, 928, 898, 929,
2436 : 899, 930, 900, 931, 901, 932, 902, 933, 903, 934, 904, 935, 905, 936,
2437 : 906, 937, 907, 938, 908, 939, 909, 940, 910, 941, 911, 942, 912, 943,
2438 : 913, 944, 914, 945, 915, 946, 916, 947, 917, 948, 918, 949, 919, 950,
2439 : 920, 951, 921, 952, 922, 953, 923, 954, 924, 955, 925, 956, 926, 957,
2440 : 927, 958, 928, 928, 929, 960, 930, 961, 931, 962, 932, 963, 933, 964,
2441 : 934, 965, 935, 966, 936, 967, 937, 968, 938, 969, 939, 970, 940, 971,
2442 : 941, 972, 942, 973, 943, 974, 944, 975, 945, 976, 946, 977, 947, 978,
2443 : 948, 979, 949, 980, 950, 981, 951, 982, 952, 983, 953, 984, 954, 985,
2444 : 955, 986, 956, 987, 957, 988, 958, 989, 959, 990, 960, 960, 961, 992,
2445 : 962, 993, 963, 994, 964, 995, 965, 996, 966, 997, 967, 998, 968, 999,
2446 : 969, 1000, 970, 1001, 971, 1002, 972, 1003, 973, 1004, 974, 1005, 975, 1006,
2447 : 976, 1007, 977, 1008, 978, 1009, 979, 1010, 980, 1011, 981, 1012, 982, 1013,
2448 : 983, 1014, 984, 1015, 985, 1016, 986, 1017, 987, 1018, 988, 1019, 989, 1020,
2449 : 990, 1021, 991, 1022, 0, 0,
2450 : };
2451 : DECLARE_ALIGNED(16, static const int16_t, default_scan_32x32_neighbors[1025 * MAX_NEIGHBORS]) = {
2452 : 0, 0, 0, 0, 0, 0, 32, 32, 1, 32, 1, 1, 2, 2,
2453 : 2, 33, 33, 64, 64, 64, 96, 96, 65, 96, 34, 65, 3, 34,
2454 : 3, 3, 4, 4, 4, 35, 35, 66, 66, 97, 97, 128, 128, 128,
2455 : 160, 160, 129, 160, 98, 129, 67, 98, 36, 67, 5, 36, 5, 5,
2456 : 6, 6, 6, 37, 37, 68, 68, 99, 99, 130, 130, 161, 161, 192,
2457 : 192, 192, 224, 224, 193, 224, 162, 193, 131, 162, 100, 131, 69, 100,
2458 : 38, 69, 7, 38, 7, 7, 8, 8, 8, 39, 39, 70, 70, 101,
2459 : 101, 132, 132, 163, 163, 194, 194, 225, 225, 256, 256, 256, 288, 288,
2460 : 257, 288, 226, 257, 195, 226, 164, 195, 133, 164, 102, 133, 71, 102,
2461 : 40, 71, 9, 40, 9, 9, 10, 10, 10, 41, 41, 72, 72, 103,
2462 : 103, 134, 134, 165, 165, 196, 196, 227, 227, 258, 258, 289, 289, 320,
2463 : 320, 320, 352, 352, 321, 352, 290, 321, 259, 290, 228, 259, 197, 228,
2464 : 166, 197, 135, 166, 104, 135, 73, 104, 42, 73, 11, 42, 11, 11,
2465 : 12, 12, 12, 43, 43, 74, 74, 105, 105, 136, 136, 167, 167, 198,
2466 : 198, 229, 229, 260, 260, 291, 291, 322, 322, 353, 353, 384, 384, 384,
2467 : 416, 416, 385, 416, 354, 385, 323, 354, 292, 323, 261, 292, 230, 261,
2468 : 199, 230, 168, 199, 137, 168, 106, 137, 75, 106, 44, 75, 13, 44,
2469 : 13, 13, 14, 14, 14, 45, 45, 76, 76, 107, 107, 138, 138, 169,
2470 : 169, 200, 200, 231, 231, 262, 262, 293, 293, 324, 324, 355, 355, 386,
2471 : 386, 417, 417, 448, 448, 448, 480, 480, 449, 480, 418, 449, 387, 418,
2472 : 356, 387, 325, 356, 294, 325, 263, 294, 232, 263, 201, 232, 170, 201,
2473 : 139, 170, 108, 139, 77, 108, 46, 77, 15, 46, 15, 15, 16, 16,
2474 : 16, 47, 47, 78, 78, 109, 109, 140, 140, 171, 171, 202, 202, 233,
2475 : 233, 264, 264, 295, 295, 326, 326, 357, 357, 388, 388, 419, 419, 450,
2476 : 450, 481, 481, 512, 512, 512, 544, 544, 513, 544, 482, 513, 451, 482,
2477 : 420, 451, 389, 420, 358, 389, 327, 358, 296, 327, 265, 296, 234, 265,
2478 : 203, 234, 172, 203, 141, 172, 110, 141, 79, 110, 48, 79, 17, 48,
2479 : 17, 17, 18, 18, 18, 49, 49, 80, 80, 111, 111, 142, 142, 173,
2480 : 173, 204, 204, 235, 235, 266, 266, 297, 297, 328, 328, 359, 359, 390,
2481 : 390, 421, 421, 452, 452, 483, 483, 514, 514, 545, 545, 576, 576, 576,
2482 : 608, 608, 577, 608, 546, 577, 515, 546, 484, 515, 453, 484, 422, 453,
2483 : 391, 422, 360, 391, 329, 360, 298, 329, 267, 298, 236, 267, 205, 236,
2484 : 174, 205, 143, 174, 112, 143, 81, 112, 50, 81, 19, 50, 19, 19,
2485 : 20, 20, 20, 51, 51, 82, 82, 113, 113, 144, 144, 175, 175, 206,
2486 : 206, 237, 237, 268, 268, 299, 299, 330, 330, 361, 361, 392, 392, 423,
2487 : 423, 454, 454, 485, 485, 516, 516, 547, 547, 578, 578, 609, 609, 640,
2488 : 640, 640, 672, 672, 641, 672, 610, 641, 579, 610, 548, 579, 517, 548,
2489 : 486, 517, 455, 486, 424, 455, 393, 424, 362, 393, 331, 362, 300, 331,
2490 : 269, 300, 238, 269, 207, 238, 176, 207, 145, 176, 114, 145, 83, 114,
2491 : 52, 83, 21, 52, 21, 21, 22, 22, 22, 53, 53, 84, 84, 115,
2492 : 115, 146, 146, 177, 177, 208, 208, 239, 239, 270, 270, 301, 301, 332,
2493 : 332, 363, 363, 394, 394, 425, 425, 456, 456, 487, 487, 518, 518, 549,
2494 : 549, 580, 580, 611, 611, 642, 642, 673, 673, 704, 704, 704, 736, 736,
2495 : 705, 736, 674, 705, 643, 674, 612, 643, 581, 612, 550, 581, 519, 550,
2496 : 488, 519, 457, 488, 426, 457, 395, 426, 364, 395, 333, 364, 302, 333,
2497 : 271, 302, 240, 271, 209, 240, 178, 209, 147, 178, 116, 147, 85, 116,
2498 : 54, 85, 23, 54, 23, 23, 24, 24, 24, 55, 55, 86, 86, 117,
2499 : 117, 148, 148, 179, 179, 210, 210, 241, 241, 272, 272, 303, 303, 334,
2500 : 334, 365, 365, 396, 396, 427, 427, 458, 458, 489, 489, 520, 520, 551,
2501 : 551, 582, 582, 613, 613, 644, 644, 675, 675, 706, 706, 737, 737, 768,
2502 : 768, 768, 800, 800, 769, 800, 738, 769, 707, 738, 676, 707, 645, 676,
2503 : 614, 645, 583, 614, 552, 583, 521, 552, 490, 521, 459, 490, 428, 459,
2504 : 397, 428, 366, 397, 335, 366, 304, 335, 273, 304, 242, 273, 211, 242,
2505 : 180, 211, 149, 180, 118, 149, 87, 118, 56, 87, 25, 56, 25, 25,
2506 : 26, 26, 26, 57, 57, 88, 88, 119, 119, 150, 150, 181, 181, 212,
2507 : 212, 243, 243, 274, 274, 305, 305, 336, 336, 367, 367, 398, 398, 429,
2508 : 429, 460, 460, 491, 491, 522, 522, 553, 553, 584, 584, 615, 615, 646,
2509 : 646, 677, 677, 708, 708, 739, 739, 770, 770, 801, 801, 832, 832, 832,
2510 : 864, 864, 833, 864, 802, 833, 771, 802, 740, 771, 709, 740, 678, 709,
2511 : 647, 678, 616, 647, 585, 616, 554, 585, 523, 554, 492, 523, 461, 492,
2512 : 430, 461, 399, 430, 368, 399, 337, 368, 306, 337, 275, 306, 244, 275,
2513 : 213, 244, 182, 213, 151, 182, 120, 151, 89, 120, 58, 89, 27, 58,
2514 : 27, 27, 28, 28, 28, 59, 59, 90, 90, 121, 121, 152, 152, 183,
2515 : 183, 214, 214, 245, 245, 276, 276, 307, 307, 338, 338, 369, 369, 400,
2516 : 400, 431, 431, 462, 462, 493, 493, 524, 524, 555, 555, 586, 586, 617,
2517 : 617, 648, 648, 679, 679, 710, 710, 741, 741, 772, 772, 803, 803, 834,
2518 : 834, 865, 865, 896, 896, 896, 928, 928, 897, 928, 866, 897, 835, 866,
2519 : 804, 835, 773, 804, 742, 773, 711, 742, 680, 711, 649, 680, 618, 649,
2520 : 587, 618, 556, 587, 525, 556, 494, 525, 463, 494, 432, 463, 401, 432,
2521 : 370, 401, 339, 370, 308, 339, 277, 308, 246, 277, 215, 246, 184, 215,
2522 : 153, 184, 122, 153, 91, 122, 60, 91, 29, 60, 29, 29, 30, 30,
2523 : 30, 61, 61, 92, 92, 123, 123, 154, 154, 185, 185, 216, 216, 247,
2524 : 247, 278, 278, 309, 309, 340, 340, 371, 371, 402, 402, 433, 433, 464,
2525 : 464, 495, 495, 526, 526, 557, 557, 588, 588, 619, 619, 650, 650, 681,
2526 : 681, 712, 712, 743, 743, 774, 774, 805, 805, 836, 836, 867, 867, 898,
2527 : 898, 929, 929, 960, 960, 960, 961, 992, 930, 961, 899, 930, 868, 899,
2528 : 837, 868, 806, 837, 775, 806, 744, 775, 713, 744, 682, 713, 651, 682,
2529 : 620, 651, 589, 620, 558, 589, 527, 558, 496, 527, 465, 496, 434, 465,
2530 : 403, 434, 372, 403, 341, 372, 310, 341, 279, 310, 248, 279, 217, 248,
2531 : 186, 217, 155, 186, 124, 155, 93, 124, 62, 93, 31, 62, 63, 94,
2532 : 94, 125, 125, 156, 156, 187, 187, 218, 218, 249, 249, 280, 280, 311,
2533 : 311, 342, 342, 373, 373, 404, 404, 435, 435, 466, 466, 497, 497, 528,
2534 : 528, 559, 559, 590, 590, 621, 621, 652, 652, 683, 683, 714, 714, 745,
2535 : 745, 776, 776, 807, 807, 838, 838, 869, 869, 900, 900, 931, 931, 962,
2536 : 962, 993, 963, 994, 932, 963, 901, 932, 870, 901, 839, 870, 808, 839,
2537 : 777, 808, 746, 777, 715, 746, 684, 715, 653, 684, 622, 653, 591, 622,
2538 : 560, 591, 529, 560, 498, 529, 467, 498, 436, 467, 405, 436, 374, 405,
2539 : 343, 374, 312, 343, 281, 312, 250, 281, 219, 250, 188, 219, 157, 188,
2540 : 126, 157, 95, 126, 127, 158, 158, 189, 189, 220, 220, 251, 251, 282,
2541 : 282, 313, 313, 344, 344, 375, 375, 406, 406, 437, 437, 468, 468, 499,
2542 : 499, 530, 530, 561, 561, 592, 592, 623, 623, 654, 654, 685, 685, 716,
2543 : 716, 747, 747, 778, 778, 809, 809, 840, 840, 871, 871, 902, 902, 933,
2544 : 933, 964, 964, 995, 965, 996, 934, 965, 903, 934, 872, 903, 841, 872,
2545 : 810, 841, 779, 810, 748, 779, 717, 748, 686, 717, 655, 686, 624, 655,
2546 : 593, 624, 562, 593, 531, 562, 500, 531, 469, 500, 438, 469, 407, 438,
2547 : 376, 407, 345, 376, 314, 345, 283, 314, 252, 283, 221, 252, 190, 221,
2548 : 159, 190, 191, 222, 222, 253, 253, 284, 284, 315, 315, 346, 346, 377,
2549 : 377, 408, 408, 439, 439, 470, 470, 501, 501, 532, 532, 563, 563, 594,
2550 : 594, 625, 625, 656, 656, 687, 687, 718, 718, 749, 749, 780, 780, 811,
2551 : 811, 842, 842, 873, 873, 904, 904, 935, 935, 966, 966, 997, 967, 998,
2552 : 936, 967, 905, 936, 874, 905, 843, 874, 812, 843, 781, 812, 750, 781,
2553 : 719, 750, 688, 719, 657, 688, 626, 657, 595, 626, 564, 595, 533, 564,
2554 : 502, 533, 471, 502, 440, 471, 409, 440, 378, 409, 347, 378, 316, 347,
2555 : 285, 316, 254, 285, 223, 254, 255, 286, 286, 317, 317, 348, 348, 379,
2556 : 379, 410, 410, 441, 441, 472, 472, 503, 503, 534, 534, 565, 565, 596,
2557 : 596, 627, 627, 658, 658, 689, 689, 720, 720, 751, 751, 782, 782, 813,
2558 : 813, 844, 844, 875, 875, 906, 906, 937, 937, 968, 968, 999, 969, 1000,
2559 : 938, 969, 907, 938, 876, 907, 845, 876, 814, 845, 783, 814, 752, 783,
2560 : 721, 752, 690, 721, 659, 690, 628, 659, 597, 628, 566, 597, 535, 566,
2561 : 504, 535, 473, 504, 442, 473, 411, 442, 380, 411, 349, 380, 318, 349,
2562 : 287, 318, 319, 350, 350, 381, 381, 412, 412, 443, 443, 474, 474, 505,
2563 : 505, 536, 536, 567, 567, 598, 598, 629, 629, 660, 660, 691, 691, 722,
2564 : 722, 753, 753, 784, 784, 815, 815, 846, 846, 877, 877, 908, 908, 939,
2565 : 939, 970, 970, 1001, 971, 1002, 940, 971, 909, 940, 878, 909, 847, 878,
2566 : 816, 847, 785, 816, 754, 785, 723, 754, 692, 723, 661, 692, 630, 661,
2567 : 599, 630, 568, 599, 537, 568, 506, 537, 475, 506, 444, 475, 413, 444,
2568 : 382, 413, 351, 382, 383, 414, 414, 445, 445, 476, 476, 507, 507, 538,
2569 : 538, 569, 569, 600, 600, 631, 631, 662, 662, 693, 693, 724, 724, 755,
2570 : 755, 786, 786, 817, 817, 848, 848, 879, 879, 910, 910, 941, 941, 972,
2571 : 972, 1003, 973, 1004, 942, 973, 911, 942, 880, 911, 849, 880, 818, 849,
2572 : 787, 818, 756, 787, 725, 756, 694, 725, 663, 694, 632, 663, 601, 632,
2573 : 570, 601, 539, 570, 508, 539, 477, 508, 446, 477, 415, 446, 447, 478,
2574 : 478, 509, 509, 540, 540, 571, 571, 602, 602, 633, 633, 664, 664, 695,
2575 : 695, 726, 726, 757, 757, 788, 788, 819, 819, 850, 850, 881, 881, 912,
2576 : 912, 943, 943, 974, 974, 1005, 975, 1006, 944, 975, 913, 944, 882, 913,
2577 : 851, 882, 820, 851, 789, 820, 758, 789, 727, 758, 696, 727, 665, 696,
2578 : 634, 665, 603, 634, 572, 603, 541, 572, 510, 541, 479, 510, 511, 542,
2579 : 542, 573, 573, 604, 604, 635, 635, 666, 666, 697, 697, 728, 728, 759,
2580 : 759, 790, 790, 821, 821, 852, 852, 883, 883, 914, 914, 945, 945, 976,
2581 : 976, 1007, 977, 1008, 946, 977, 915, 946, 884, 915, 853, 884, 822, 853,
2582 : 791, 822, 760, 791, 729, 760, 698, 729, 667, 698, 636, 667, 605, 636,
2583 : 574, 605, 543, 574, 575, 606, 606, 637, 637, 668, 668, 699, 699, 730,
2584 : 730, 761, 761, 792, 792, 823, 823, 854, 854, 885, 885, 916, 916, 947,
2585 : 947, 978, 978, 1009, 979, 1010, 948, 979, 917, 948, 886, 917, 855, 886,
2586 : 824, 855, 793, 824, 762, 793, 731, 762, 700, 731, 669, 700, 638, 669,
2587 : 607, 638, 639, 670, 670, 701, 701, 732, 732, 763, 763, 794, 794, 825,
2588 : 825, 856, 856, 887, 887, 918, 918, 949, 949, 980, 980, 1011, 981, 1012,
2589 : 950, 981, 919, 950, 888, 919, 857, 888, 826, 857, 795, 826, 764, 795,
2590 : 733, 764, 702, 733, 671, 702, 703, 734, 734, 765, 765, 796, 796, 827,
2591 : 827, 858, 858, 889, 889, 920, 920, 951, 951, 982, 982, 1013, 983, 1014,
2592 : 952, 983, 921, 952, 890, 921, 859, 890, 828, 859, 797, 828, 766, 797,
2593 : 735, 766, 767, 798, 798, 829, 829, 860, 860, 891, 891, 922, 922, 953,
2594 : 953, 984, 984, 1015, 985, 1016, 954, 985, 923, 954, 892, 923, 861, 892,
2595 : 830, 861, 799, 830, 831, 862, 862, 893, 893, 924, 924, 955, 955, 986,
2596 : 986, 1017, 987, 1018, 956, 987, 925, 956, 894, 925, 863, 894, 895, 926,
2597 : 926, 957, 957, 988, 988, 1019, 989, 1020, 958, 989, 927, 958, 959, 990,
2598 : 990, 1021, 991, 1022, 0, 0
2599 : };
2600 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_4x4[16]) = {
2601 : 0, 1, 5, 6, 2, 4, 7, 12, 3, 8, 11, 13, 9, 10, 14, 15
2602 : };
2603 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_4x4[16]) = {
2604 : 0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15,
2605 : };
2606 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_4x4[16]) = {
2607 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
2608 : };
2609 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_4x8[32]) = {
2610 : 0, 1, 3, 6, 2, 4, 7, 10, 5, 8, 11, 14, 9, 12, 15, 18,
2611 : 13, 16, 19, 22, 17, 20, 23, 26, 21, 24, 27, 29, 25, 28, 30, 31,
2612 : };
2613 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_4x8[32]) = {
2614 : 0, 8, 16, 24, 1, 9, 17, 25, 2, 10, 18, 26, 3, 11, 19, 27,
2615 : 4, 12, 20, 28, 5, 13, 21, 29, 6, 14, 22, 30, 7, 15, 23, 31,
2616 : };
2617 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_4x8[32]) = {
2618 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
2619 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
2620 : };
2621 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x4[32]) = {
2622 : 0, 2, 5, 9, 13, 17, 21, 25, 1, 4, 8, 12, 16, 20, 24, 28,
2623 : 3, 7, 11, 15, 19, 23, 27, 30, 6, 10, 14, 18, 22, 26, 29, 31,
2624 : };
2625 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x4[32]) = {
2626 : 0, 4, 8, 12, 16, 20, 24, 28, 1, 5, 9, 13, 17, 21, 25, 29,
2627 : 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31,
2628 : };
2629 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x4[32]) = {
2630 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
2631 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
2632 : };
2633 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_4x16[64]) = {
2634 : 0, 1, 3, 6, 2, 4, 7, 10, 5, 8, 11, 14, 9, 12, 15, 18,
2635 : 13, 16, 19, 22, 17, 20, 23, 26, 21, 24, 27, 30, 25, 28, 31, 34,
2636 : 29, 32, 35, 38, 33, 36, 39, 42, 37, 40, 43, 46, 41, 44, 47, 50,
2637 : 45, 48, 51, 54, 49, 52, 55, 58, 53, 56, 59, 61, 57, 60, 62, 63,
2638 : };
2639 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x4[64]) = {
2640 : 0, 2, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57,
2641 : 1, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
2642 : 3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 62,
2643 : 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 61, 63,
2644 : };
2645 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_4x16[64]) = {
2646 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
2647 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
2648 : 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
2649 : 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
2650 : };
2651 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x4[64]) = {
2652 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
2653 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
2654 : 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
2655 : 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
2656 : };
2657 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_4x16[64]) = {
2658 : 0, 16, 32, 48, 1, 17, 33, 49, 2, 18, 34, 50, 3, 19, 35, 51,
2659 : 4, 20, 36, 52, 5, 21, 37, 53, 6, 22, 38, 54, 7, 23, 39, 55,
2660 : 8, 24, 40, 56, 9, 25, 41, 57, 10, 26, 42, 58, 11, 27, 43, 59,
2661 : 12, 28, 44, 60, 13, 29, 45, 61, 14, 30, 46, 62, 15, 31, 47, 63,
2662 : };
2663 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x4[64]) = {
2664 : 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
2665 : 1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61,
2666 : 2, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 62,
2667 : 3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63,
2668 : };
2669 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x32[256]) = {
2670 : 0, 1, 3, 6, 10, 15, 21, 28, 2, 4, 7, 11, 16, 22, 29,
2671 : 36, 5, 8, 12, 17, 23, 30, 37, 44, 9, 13, 18, 24, 31, 38,
2672 : 45, 52, 14, 19, 25, 32, 39, 46, 53, 60, 20, 26, 33, 40, 47,
2673 : 54, 61, 68, 27, 34, 41, 48, 55, 62, 69, 76, 35, 42, 49, 56,
2674 : 63, 70, 77, 84, 43, 50, 57, 64, 71, 78, 85, 92, 51, 58, 65,
2675 : 72, 79, 86, 93, 100, 59, 66, 73, 80, 87, 94, 101, 108, 67, 74,
2676 : 81, 88, 95, 102, 109, 116, 75, 82, 89, 96, 103, 110, 117, 124, 83,
2677 : 90, 97, 104, 111, 118, 125, 132, 91, 98, 105, 112, 119, 126, 133, 140,
2678 : 99, 106, 113, 120, 127, 134, 141, 148, 107, 114, 121, 128, 135, 142, 149,
2679 : 156, 115, 122, 129, 136, 143, 150, 157, 164, 123, 130, 137, 144, 151, 158,
2680 : 165, 172, 131, 138, 145, 152, 159, 166, 173, 180, 139, 146, 153, 160, 167,
2681 : 174, 181, 188, 147, 154, 161, 168, 175, 182, 189, 196, 155, 162, 169, 176,
2682 : 183, 190, 197, 204, 163, 170, 177, 184, 191, 198, 205, 212, 171, 178, 185,
2683 : 192, 199, 206, 213, 220, 179, 186, 193, 200, 207, 214, 221, 228, 187, 194,
2684 : 201, 208, 215, 222, 229, 235, 195, 202, 209, 216, 223, 230, 236, 241, 203,
2685 : 210, 217, 224, 231, 237, 242, 246, 211, 218, 225, 232, 238, 243, 247, 250,
2686 : 219, 226, 233, 239, 244, 248, 251, 253, 227, 234, 240, 245, 249, 252, 254,
2687 : 255,
2688 : };
2689 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_32x8[256]) = {
2690 : 0, 2, 5, 9, 14, 20, 27, 35, 43, 51, 59, 67, 75, 83, 91,
2691 : 99, 107, 115, 123, 131, 139, 147, 155, 163, 171, 179, 187, 195, 203, 211,
2692 : 219, 227, 1, 4, 8, 13, 19, 26, 34, 42, 50, 58, 66, 74, 82,
2693 : 90, 98, 106, 114, 122, 130, 138, 146, 154, 162, 170, 178, 186, 194, 202,
2694 : 210, 218, 226, 234, 3, 7, 12, 18, 25, 33, 41, 49, 57, 65, 73,
2695 : 81, 89, 97, 105, 113, 121, 129, 137, 145, 153, 161, 169, 177, 185, 193,
2696 : 201, 209, 217, 225, 233, 240, 6, 11, 17, 24, 32, 40, 48, 56, 64,
2697 : 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184,
2698 : 192, 200, 208, 216, 224, 232, 239, 245, 10, 16, 23, 31, 39, 47, 55,
2699 : 63, 71, 79, 87, 95, 103, 111, 119, 127, 135, 143, 151, 159, 167, 175,
2700 : 183, 191, 199, 207, 215, 223, 231, 238, 244, 249, 15, 22, 30, 38, 46,
2701 : 54, 62, 70, 78, 86, 94, 102, 110, 118, 126, 134, 142, 150, 158, 166,
2702 : 174, 182, 190, 198, 206, 214, 222, 230, 237, 243, 248, 252, 21, 29, 37,
2703 : 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 149, 157,
2704 : 165, 173, 181, 189, 197, 205, 213, 221, 229, 236, 242, 247, 251, 254, 28,
2705 : 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124, 132, 140, 148,
2706 : 156, 164, 172, 180, 188, 196, 204, 212, 220, 228, 235, 241, 246, 250, 253,
2707 : 255,
2708 : };
2709 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x32[256]) = {
2710 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
2711 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
2712 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
2713 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
2714 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
2715 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
2716 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
2717 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
2718 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
2719 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
2720 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
2721 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
2722 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
2723 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
2724 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
2725 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
2726 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
2727 : 255,
2728 : };
2729 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_32x8[256]) = {
2730 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
2731 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
2732 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
2733 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
2734 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
2735 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
2736 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
2737 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
2738 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
2739 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
2740 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
2741 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
2742 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
2743 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
2744 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
2745 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
2746 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
2747 : 255,
2748 : };
2749 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x32[256]) = {
2750 : 0, 32, 64, 96, 128, 160, 192, 224, 1, 33, 65, 97, 129, 161, 193, 225,
2751 : 2, 34, 66, 98, 130, 162, 194, 226, 3, 35, 67, 99, 131, 163, 195, 227,
2752 : 4, 36, 68, 100, 132, 164, 196, 228, 5, 37, 69, 101, 133, 165, 197, 229,
2753 : 6, 38, 70, 102, 134, 166, 198, 230, 7, 39, 71, 103, 135, 167, 199, 231,
2754 : 8, 40, 72, 104, 136, 168, 200, 232, 9, 41, 73, 105, 137, 169, 201, 233,
2755 : 10, 42, 74, 106, 138, 170, 202, 234, 11, 43, 75, 107, 139, 171, 203, 235,
2756 : 12, 44, 76, 108, 140, 172, 204, 236, 13, 45, 77, 109, 141, 173, 205, 237,
2757 : 14, 46, 78, 110, 142, 174, 206, 238, 15, 47, 79, 111, 143, 175, 207, 239,
2758 : 16, 48, 80, 112, 144, 176, 208, 240, 17, 49, 81, 113, 145, 177, 209, 241,
2759 : 18, 50, 82, 114, 146, 178, 210, 242, 19, 51, 83, 115, 147, 179, 211, 243,
2760 : 20, 52, 84, 116, 148, 180, 212, 244, 21, 53, 85, 117, 149, 181, 213, 245,
2761 : 22, 54, 86, 118, 150, 182, 214, 246, 23, 55, 87, 119, 151, 183, 215, 247,
2762 : 24, 56, 88, 120, 152, 184, 216, 248, 25, 57, 89, 121, 153, 185, 217, 249,
2763 : 26, 58, 90, 122, 154, 186, 218, 250, 27, 59, 91, 123, 155, 187, 219, 251,
2764 : 28, 60, 92, 124, 156, 188, 220, 252, 29, 61, 93, 125, 157, 189, 221, 253,
2765 : 30, 62, 94, 126, 158, 190, 222, 254, 31, 63, 95, 127, 159, 191, 223, 255,
2766 : };
2767 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_32x8[256]) = {
2768 : 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112,
2769 : 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232,
2770 : 240, 248, 1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97,
2771 : 105, 113, 121, 129, 137, 145, 153, 161, 169, 177, 185, 193, 201, 209, 217,
2772 : 225, 233, 241, 249, 2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82,
2773 : 90, 98, 106, 114, 122, 130, 138, 146, 154, 162, 170, 178, 186, 194, 202,
2774 : 210, 218, 226, 234, 242, 250, 3, 11, 19, 27, 35, 43, 51, 59, 67,
2775 : 75, 83, 91, 99, 107, 115, 123, 131, 139, 147, 155, 163, 171, 179, 187,
2776 : 195, 203, 211, 219, 227, 235, 243, 251, 4, 12, 20, 28, 36, 44, 52,
2777 : 60, 68, 76, 84, 92, 100, 108, 116, 124, 132, 140, 148, 156, 164, 172,
2778 : 180, 188, 196, 204, 212, 220, 228, 236, 244, 252, 5, 13, 21, 29, 37,
2779 : 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 149, 157,
2780 : 165, 173, 181, 189, 197, 205, 213, 221, 229, 237, 245, 253, 6, 14, 22,
2781 : 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126, 134, 142,
2782 : 150, 158, 166, 174, 182, 190, 198, 206, 214, 222, 230, 238, 246, 254, 7,
2783 : 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
2784 : 135, 143, 151, 159, 167, 175, 183, 191, 199, 207, 215, 223, 231, 239, 247,
2785 : 255,
2786 : };
2787 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x8[64]) = {
2788 : 0, 8, 16, 24, 32, 40, 48, 56, 1, 9, 17, 25, 33, 41, 49, 57,
2789 : 2, 10, 18, 26, 34, 42, 50, 58, 3, 11, 19, 27, 35, 43, 51, 59,
2790 : 4, 12, 20, 28, 36, 44, 52, 60, 5, 13, 21, 29, 37, 45, 53, 61,
2791 : 6, 14, 22, 30, 38, 46, 54, 62, 7, 15, 23, 31, 39, 47, 55, 63,
2792 : };
2793 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x8[64]) = {
2794 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
2795 : 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
2796 : 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
2797 : 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
2798 : };
2799 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x8[64]) = {
2800 : 0, 1, 5, 6, 14, 15, 27, 28, 2, 4, 7, 13, 16, 26, 29, 42,
2801 : 3, 8, 12, 17, 25, 30, 41, 43, 9, 11, 18, 24, 31, 40, 44, 53,
2802 : 10, 19, 23, 32, 39, 45, 52, 54, 20, 22, 33, 38, 46, 51, 55, 60,
2803 : 21, 34, 37, 47, 50, 56, 59, 61, 35, 36, 48, 49, 57, 58, 62, 63
2804 : };
2805 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x16[128]) = {
2806 : 0, 1, 3, 6, 10, 15, 21, 28, 2, 4, 7, 11, 16, 22, 29, 36,
2807 : 5, 8, 12, 17, 23, 30, 37, 44, 9, 13, 18, 24, 31, 38, 45, 52,
2808 : 14, 19, 25, 32, 39, 46, 53, 60, 20, 26, 33, 40, 47, 54, 61, 68,
2809 : 27, 34, 41, 48, 55, 62, 69, 76, 35, 42, 49, 56, 63, 70, 77, 84,
2810 : 43, 50, 57, 64, 71, 78, 85, 92, 51, 58, 65, 72, 79, 86, 93, 100,
2811 : 59, 66, 73, 80, 87, 94, 101, 107, 67, 74, 81, 88, 95, 102, 108, 113,
2812 : 75, 82, 89, 96, 103, 109, 114, 118, 83, 90, 97, 104, 110, 115, 119, 122,
2813 : 91, 98, 105, 111, 116, 120, 123, 125, 99, 106, 112, 117, 121, 124, 126, 127,
2814 : };
2815 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x8[128]) = {
2816 : 0, 2, 5, 9, 14, 20, 27, 35, 43, 51, 59, 67, 75, 83, 91, 99,
2817 : 1, 4, 8, 13, 19, 26, 34, 42, 50, 58, 66, 74, 82, 90, 98, 106,
2818 : 3, 7, 12, 18, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97, 105, 112,
2819 : 6, 11, 17, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 111, 117,
2820 : 10, 16, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 110, 116, 121,
2821 : 15, 22, 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 109, 115, 120, 124,
2822 : 21, 29, 37, 45, 53, 61, 69, 77, 85, 93, 101, 108, 114, 119, 123, 126,
2823 : 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 107, 113, 118, 122, 125, 127,
2824 : };
2825 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x16[128]) = {
2826 : 0, 16, 32, 48, 64, 80, 96, 112, 1, 17, 33, 49, 65, 81, 97, 113,
2827 : 2, 18, 34, 50, 66, 82, 98, 114, 3, 19, 35, 51, 67, 83, 99, 115,
2828 : 4, 20, 36, 52, 68, 84, 100, 116, 5, 21, 37, 53, 69, 85, 101, 117,
2829 : 6, 22, 38, 54, 70, 86, 102, 118, 7, 23, 39, 55, 71, 87, 103, 119,
2830 : 8, 24, 40, 56, 72, 88, 104, 120, 9, 25, 41, 57, 73, 89, 105, 121,
2831 : 10, 26, 42, 58, 74, 90, 106, 122, 11, 27, 43, 59, 75, 91, 107, 123,
2832 : 12, 28, 44, 60, 76, 92, 108, 124, 13, 29, 45, 61, 77, 93, 109, 125,
2833 : 14, 30, 46, 62, 78, 94, 110, 126, 15, 31, 47, 63, 79, 95, 111, 127,
2834 : };
2835 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x8[128]) = {
2836 : 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120,
2837 : 1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97, 105, 113, 121,
2838 : 2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82, 90, 98, 106, 114, 122,
2839 : 3, 11, 19, 27, 35, 43, 51, 59, 67, 75, 83, 91, 99, 107, 115, 123,
2840 : 4, 12, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124,
2841 : 5, 13, 21, 29, 37, 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125,
2842 : 6, 14, 22, 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126,
2843 : 7, 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
2844 : };
2845 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x16[128]) = {
2846 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
2847 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
2848 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
2849 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
2850 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
2851 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
2852 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
2853 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
2854 : 120, 121, 122, 123, 124, 125, 126, 127,
2855 : };
2856 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x8[128]) = {
2857 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
2858 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
2859 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
2860 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
2861 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
2862 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
2863 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
2864 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
2865 : 120, 121, 122, 123, 124, 125, 126, 127,
2866 : };
2867 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x32[512]) = {
2868 : 0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105,
2869 : 120, 2, 4, 7, 11, 16, 22, 29, 37, 46, 56, 67, 79, 92, 106,
2870 : 121, 136, 5, 8, 12, 17, 23, 30, 38, 47, 57, 68, 80, 93, 107,
2871 : 122, 137, 152, 9, 13, 18, 24, 31, 39, 48, 58, 69, 81, 94, 108,
2872 : 123, 138, 153, 168, 14, 19, 25, 32, 40, 49, 59, 70, 82, 95, 109,
2873 : 124, 139, 154, 169, 184, 20, 26, 33, 41, 50, 60, 71, 83, 96, 110,
2874 : 125, 140, 155, 170, 185, 200, 27, 34, 42, 51, 61, 72, 84, 97, 111,
2875 : 126, 141, 156, 171, 186, 201, 216, 35, 43, 52, 62, 73, 85, 98, 112,
2876 : 127, 142, 157, 172, 187, 202, 217, 232, 44, 53, 63, 74, 86, 99, 113,
2877 : 128, 143, 158, 173, 188, 203, 218, 233, 248, 54, 64, 75, 87, 100, 114,
2878 : 129, 144, 159, 174, 189, 204, 219, 234, 249, 264, 65, 76, 88, 101, 115,
2879 : 130, 145, 160, 175, 190, 205, 220, 235, 250, 265, 280, 77, 89, 102, 116,
2880 : 131, 146, 161, 176, 191, 206, 221, 236, 251, 266, 281, 296, 90, 103, 117,
2881 : 132, 147, 162, 177, 192, 207, 222, 237, 252, 267, 282, 297, 312, 104, 118,
2882 : 133, 148, 163, 178, 193, 208, 223, 238, 253, 268, 283, 298, 313, 328, 119,
2883 : 134, 149, 164, 179, 194, 209, 224, 239, 254, 269, 284, 299, 314, 329, 344,
2884 : 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345,
2885 : 360, 151, 166, 181, 196, 211, 226, 241, 256, 271, 286, 301, 316, 331, 346,
2886 : 361, 376, 167, 182, 197, 212, 227, 242, 257, 272, 287, 302, 317, 332, 347,
2887 : 362, 377, 392, 183, 198, 213, 228, 243, 258, 273, 288, 303, 318, 333, 348,
2888 : 363, 378, 393, 407, 199, 214, 229, 244, 259, 274, 289, 304, 319, 334, 349,
2889 : 364, 379, 394, 408, 421, 215, 230, 245, 260, 275, 290, 305, 320, 335, 350,
2890 : 365, 380, 395, 409, 422, 434, 231, 246, 261, 276, 291, 306, 321, 336, 351,
2891 : 366, 381, 396, 410, 423, 435, 446, 247, 262, 277, 292, 307, 322, 337, 352,
2892 : 367, 382, 397, 411, 424, 436, 447, 457, 263, 278, 293, 308, 323, 338, 353,
2893 : 368, 383, 398, 412, 425, 437, 448, 458, 467, 279, 294, 309, 324, 339, 354,
2894 : 369, 384, 399, 413, 426, 438, 449, 459, 468, 476, 295, 310, 325, 340, 355,
2895 : 370, 385, 400, 414, 427, 439, 450, 460, 469, 477, 484, 311, 326, 341, 356,
2896 : 371, 386, 401, 415, 428, 440, 451, 461, 470, 478, 485, 491, 327, 342, 357,
2897 : 372, 387, 402, 416, 429, 441, 452, 462, 471, 479, 486, 492, 497, 343, 358,
2898 : 373, 388, 403, 417, 430, 442, 453, 463, 472, 480, 487, 493, 498, 502, 359,
2899 : 374, 389, 404, 418, 431, 443, 454, 464, 473, 481, 488, 494, 499, 503, 506,
2900 : 375, 390, 405, 419, 432, 444, 455, 465, 474, 482, 489, 495, 500, 504, 507,
2901 : 509, 391, 406, 420, 433, 445, 456, 466, 475, 483, 490, 496, 501, 505, 508,
2902 : 510, 511,
2903 : };
2904 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_32x16[512]) = {
2905 : 0, 2, 5, 9, 14, 20, 27, 35, 44, 54, 65, 77, 90, 104, 119,
2906 : 135, 151, 167, 183, 199, 215, 231, 247, 263, 279, 295, 311, 327, 343, 359,
2907 : 375, 391, 1, 4, 8, 13, 19, 26, 34, 43, 53, 64, 76, 89, 103,
2908 : 118, 134, 150, 166, 182, 198, 214, 230, 246, 262, 278, 294, 310, 326, 342,
2909 : 358, 374, 390, 406, 3, 7, 12, 18, 25, 33, 42, 52, 63, 75, 88,
2910 : 102, 117, 133, 149, 165, 181, 197, 213, 229, 245, 261, 277, 293, 309, 325,
2911 : 341, 357, 373, 389, 405, 420, 6, 11, 17, 24, 32, 41, 51, 62, 74,
2912 : 87, 101, 116, 132, 148, 164, 180, 196, 212, 228, 244, 260, 276, 292, 308,
2913 : 324, 340, 356, 372, 388, 404, 419, 433, 10, 16, 23, 31, 40, 50, 61,
2914 : 73, 86, 100, 115, 131, 147, 163, 179, 195, 211, 227, 243, 259, 275, 291,
2915 : 307, 323, 339, 355, 371, 387, 403, 418, 432, 445, 15, 22, 30, 39, 49,
2916 : 60, 72, 85, 99, 114, 130, 146, 162, 178, 194, 210, 226, 242, 258, 274,
2917 : 290, 306, 322, 338, 354, 370, 386, 402, 417, 431, 444, 456, 21, 29, 38,
2918 : 48, 59, 71, 84, 98, 113, 129, 145, 161, 177, 193, 209, 225, 241, 257,
2919 : 273, 289, 305, 321, 337, 353, 369, 385, 401, 416, 430, 443, 455, 466, 28,
2920 : 37, 47, 58, 70, 83, 97, 112, 128, 144, 160, 176, 192, 208, 224, 240,
2921 : 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 415, 429, 442, 454, 465,
2922 : 475, 36, 46, 57, 69, 82, 96, 111, 127, 143, 159, 175, 191, 207, 223,
2923 : 239, 255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 414, 428, 441, 453,
2924 : 464, 474, 483, 45, 56, 68, 81, 95, 110, 126, 142, 158, 174, 190, 206,
2925 : 222, 238, 254, 270, 286, 302, 318, 334, 350, 366, 382, 398, 413, 427, 440,
2926 : 452, 463, 473, 482, 490, 55, 67, 80, 94, 109, 125, 141, 157, 173, 189,
2927 : 205, 221, 237, 253, 269, 285, 301, 317, 333, 349, 365, 381, 397, 412, 426,
2928 : 439, 451, 462, 472, 481, 489, 496, 66, 79, 93, 108, 124, 140, 156, 172,
2929 : 188, 204, 220, 236, 252, 268, 284, 300, 316, 332, 348, 364, 380, 396, 411,
2930 : 425, 438, 450, 461, 471, 480, 488, 495, 501, 78, 92, 107, 123, 139, 155,
2931 : 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395,
2932 : 410, 424, 437, 449, 460, 470, 479, 487, 494, 500, 505, 91, 106, 122, 138,
2933 : 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378,
2934 : 394, 409, 423, 436, 448, 459, 469, 478, 486, 493, 499, 504, 508, 105, 121,
2935 : 137, 153, 169, 185, 201, 217, 233, 249, 265, 281, 297, 313, 329, 345, 361,
2936 : 377, 393, 408, 422, 435, 447, 458, 468, 477, 485, 492, 498, 503, 507, 510,
2937 : 120, 136, 152, 168, 184, 200, 216, 232, 248, 264, 280, 296, 312, 328, 344,
2938 : 360, 376, 392, 407, 421, 434, 446, 457, 467, 476, 484, 491, 497, 502, 506,
2939 : 509, 511,
2940 : };
2941 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x32[512]) = {
2942 : 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480,
2943 : 1, 33, 65, 97, 129, 161, 193, 225, 257, 289, 321, 353, 385, 417, 449, 481,
2944 : 2, 34, 66, 98, 130, 162, 194, 226, 258, 290, 322, 354, 386, 418, 450, 482,
2945 : 3, 35, 67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
2946 : 4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356, 388, 420, 452, 484,
2947 : 5, 37, 69, 101, 133, 165, 197, 229, 261, 293, 325, 357, 389, 421, 453, 485,
2948 : 6, 38, 70, 102, 134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486,
2949 : 7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423, 455, 487,
2950 : 8, 40, 72, 104, 136, 168, 200, 232, 264, 296, 328, 360, 392, 424, 456, 488,
2951 : 9, 41, 73, 105, 137, 169, 201, 233, 265, 297, 329, 361, 393, 425, 457, 489,
2952 : 10, 42, 74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
2953 : 11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363, 395, 427, 459, 491,
2954 : 12, 44, 76, 108, 140, 172, 204, 236, 268, 300, 332, 364, 396, 428, 460, 492,
2955 : 13, 45, 77, 109, 141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493,
2956 : 14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430, 462, 494,
2957 : 15, 47, 79, 111, 143, 175, 207, 239, 271, 303, 335, 367, 399, 431, 463, 495,
2958 : 16, 48, 80, 112, 144, 176, 208, 240, 272, 304, 336, 368, 400, 432, 464, 496,
2959 : 17, 49, 81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
2960 : 18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370, 402, 434, 466, 498,
2961 : 19, 51, 83, 115, 147, 179, 211, 243, 275, 307, 339, 371, 403, 435, 467, 499,
2962 : 20, 52, 84, 116, 148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500,
2963 : 21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437, 469, 501,
2964 : 22, 54, 86, 118, 150, 182, 214, 246, 278, 310, 342, 374, 406, 438, 470, 502,
2965 : 23, 55, 87, 119, 151, 183, 215, 247, 279, 311, 343, 375, 407, 439, 471, 503,
2966 : 24, 56, 88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
2967 : 25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377, 409, 441, 473, 505,
2968 : 26, 58, 90, 122, 154, 186, 218, 250, 282, 314, 346, 378, 410, 442, 474, 506,
2969 : 27, 59, 91, 123, 155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507,
2970 : 28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444, 476, 508,
2971 : 29, 61, 93, 125, 157, 189, 221, 253, 285, 317, 349, 381, 413, 445, 477, 509,
2972 : 30, 62, 94, 126, 158, 190, 222, 254, 286, 318, 350, 382, 414, 446, 478, 510,
2973 : 31, 63, 95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
2974 : };
2975 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_32x16[512]) = {
2976 : 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224,
2977 : 240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432, 448, 464,
2978 : 480, 496, 1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193,
2979 : 209, 225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 401, 417, 433,
2980 : 449, 465, 481, 497, 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162,
2981 : 178, 194, 210, 226, 242, 258, 274, 290, 306, 322, 338, 354, 370, 386, 402,
2982 : 418, 434, 450, 466, 482, 498, 3, 19, 35, 51, 67, 83, 99, 115, 131,
2983 : 147, 163, 179, 195, 211, 227, 243, 259, 275, 291, 307, 323, 339, 355, 371,
2984 : 387, 403, 419, 435, 451, 467, 483, 499, 4, 20, 36, 52, 68, 84, 100,
2985 : 116, 132, 148, 164, 180, 196, 212, 228, 244, 260, 276, 292, 308, 324, 340,
2986 : 356, 372, 388, 404, 420, 436, 452, 468, 484, 500, 5, 21, 37, 53, 69,
2987 : 85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245, 261, 277, 293, 309,
2988 : 325, 341, 357, 373, 389, 405, 421, 437, 453, 469, 485, 501, 6, 22, 38,
2989 : 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246, 262, 278,
2990 : 294, 310, 326, 342, 358, 374, 390, 406, 422, 438, 454, 470, 486, 502, 7,
2991 : 23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
2992 : 263, 279, 295, 311, 327, 343, 359, 375, 391, 407, 423, 439, 455, 471, 487,
2993 : 503, 8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216,
2994 : 232, 248, 264, 280, 296, 312, 328, 344, 360, 376, 392, 408, 424, 440, 456,
2995 : 472, 488, 504, 9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185,
2996 : 201, 217, 233, 249, 265, 281, 297, 313, 329, 345, 361, 377, 393, 409, 425,
2997 : 441, 457, 473, 489, 505, 10, 26, 42, 58, 74, 90, 106, 122, 138, 154,
2998 : 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394,
2999 : 410, 426, 442, 458, 474, 490, 506, 11, 27, 43, 59, 75, 91, 107, 123,
3000 : 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363,
3001 : 379, 395, 411, 427, 443, 459, 475, 491, 507, 12, 28, 44, 60, 76, 92,
3002 : 108, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284, 300, 316, 332,
3003 : 348, 364, 380, 396, 412, 428, 444, 460, 476, 492, 508, 13, 29, 45, 61,
3004 : 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269, 285, 301,
3005 : 317, 333, 349, 365, 381, 397, 413, 429, 445, 461, 477, 493, 509, 14, 30,
3006 : 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254, 270,
3007 : 286, 302, 318, 334, 350, 366, 382, 398, 414, 430, 446, 462, 478, 494, 510,
3008 : 15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239,
3009 : 255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 415, 431, 447, 463, 479,
3010 : 495, 511,
3011 : };
3012 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x32[512]) = {
3013 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
3014 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
3015 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
3016 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
3017 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
3018 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
3019 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
3020 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
3021 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
3022 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
3023 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
3024 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
3025 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
3026 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
3027 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
3028 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
3029 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
3030 : 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
3031 : 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
3032 : 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
3033 : 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
3034 : 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
3035 : 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
3036 : 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
3037 : 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
3038 : 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
3039 : 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
3040 : 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
3041 : 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
3042 : 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
3043 : 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
3044 : 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
3045 : 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
3046 : 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
3047 : 510, 511,
3048 : };
3049 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_32x16[512]) = {
3050 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
3051 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
3052 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
3053 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
3054 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
3055 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
3056 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
3057 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
3058 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
3059 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
3060 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
3061 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
3062 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
3063 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
3064 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
3065 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
3066 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
3067 : 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
3068 : 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
3069 : 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
3070 : 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
3071 : 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
3072 : 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
3073 : 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
3074 : 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
3075 : 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
3076 : 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
3077 : 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
3078 : 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
3079 : 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
3080 : 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
3081 : 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
3082 : 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
3083 : 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
3084 : 510, 511,
3085 : };
3086 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x16[256]) = {
3087 : 0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240,
3088 : 1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193, 209, 225, 241,
3089 : 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162, 178, 194, 210, 226, 242,
3090 : 3, 19, 35, 51, 67, 83, 99, 115, 131, 147, 163, 179, 195, 211, 227, 243,
3091 : 4, 20, 36, 52, 68, 84, 100, 116, 132, 148, 164, 180, 196, 212, 228, 244,
3092 : 5, 21, 37, 53, 69, 85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245,
3093 : 6, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246,
3094 : 7, 23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
3095 : 8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216, 232, 248,
3096 : 9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185, 201, 217, 233, 249,
3097 : 10, 26, 42, 58, 74, 90, 106, 122, 138, 154, 170, 186, 202, 218, 234, 250,
3098 : 11, 27, 43, 59, 75, 91, 107, 123, 139, 155, 171, 187, 203, 219, 235, 251,
3099 : 12, 28, 44, 60, 76, 92, 108, 124, 140, 156, 172, 188, 204, 220, 236, 252,
3100 : 13, 29, 45, 61, 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253,
3101 : 14, 30, 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254,
3102 : 15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239, 255,
3103 : };
3104 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x16[256]) = {
3105 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
3106 : 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
3107 : 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
3108 : 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
3109 : 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
3110 : 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
3111 : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
3112 : 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
3113 : 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
3114 : 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
3115 : 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
3116 : 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
3117 : 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
3118 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
3119 : 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
3120 : 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
3121 : 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
3122 : 255,
3123 : };
3124 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x16[256]) = {
3125 : 0, 1, 5, 6, 14, 15, 27, 28, 44, 45, 65, 66, 90, 91, 119,
3126 : 120, 2, 4, 7, 13, 16, 26, 29, 43, 46, 64, 67, 89, 92, 118,
3127 : 121, 150, 3, 8, 12, 17, 25, 30, 42, 47, 63, 68, 88, 93, 117,
3128 : 122, 149, 151, 9, 11, 18, 24, 31, 41, 48, 62, 69, 87, 94, 116,
3129 : 123, 148, 152, 177, 10, 19, 23, 32, 40, 49, 61, 70, 86, 95, 115,
3130 : 124, 147, 153, 176, 178, 20, 22, 33, 39, 50, 60, 71, 85, 96, 114,
3131 : 125, 146, 154, 175, 179, 200, 21, 34, 38, 51, 59, 72, 84, 97, 113,
3132 : 126, 145, 155, 174, 180, 199, 201, 35, 37, 52, 58, 73, 83, 98, 112,
3133 : 127, 144, 156, 173, 181, 198, 202, 219, 36, 53, 57, 74, 82, 99, 111,
3134 : 128, 143, 157, 172, 182, 197, 203, 218, 220, 54, 56, 75, 81, 100, 110,
3135 : 129, 142, 158, 171, 183, 196, 204, 217, 221, 234, 55, 76, 80, 101, 109,
3136 : 130, 141, 159, 170, 184, 195, 205, 216, 222, 233, 235, 77, 79, 102, 108,
3137 : 131, 140, 160, 169, 185, 194, 206, 215, 223, 232, 236, 245, 78, 103, 107,
3138 : 132, 139, 161, 168, 186, 193, 207, 214, 224, 231, 237, 244, 246, 104, 106,
3139 : 133, 138, 162, 167, 187, 192, 208, 213, 225, 230, 238, 243, 247, 252, 105,
3140 : 134, 137, 163, 166, 188, 191, 209, 212, 226, 229, 239, 242, 248, 251, 253,
3141 : 135, 136, 164, 165, 189, 190, 210, 211, 227, 228, 240, 241, 249, 250, 254,
3142 : 255
3143 : };
3144 : DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_32x32[1024]) = {
3145 : 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416,
3146 : 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864,
3147 : 896, 928, 960, 992, 1, 33, 65, 97, 129, 161, 193, 225, 257, 289,
3148 : 321, 353, 385, 417, 449, 481, 513, 545, 577, 609, 641, 673, 705, 737,
3149 : 769, 801, 833, 865, 897, 929, 961, 993, 2, 34, 66, 98, 130, 162,
3150 : 194, 226, 258, 290, 322, 354, 386, 418, 450, 482, 514, 546, 578, 610,
3151 : 642, 674, 706, 738, 770, 802, 834, 866, 898, 930, 962, 994, 3, 35,
3152 : 67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
3153 : 515, 547, 579, 611, 643, 675, 707, 739, 771, 803, 835, 867, 899, 931,
3154 : 963, 995, 4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356,
3155 : 388, 420, 452, 484, 516, 548, 580, 612, 644, 676, 708, 740, 772, 804,
3156 : 836, 868, 900, 932, 964, 996, 5, 37, 69, 101, 133, 165, 197, 229,
3157 : 261, 293, 325, 357, 389, 421, 453, 485, 517, 549, 581, 613, 645, 677,
3158 : 709, 741, 773, 805, 837, 869, 901, 933, 965, 997, 6, 38, 70, 102,
3159 : 134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486, 518, 550,
3160 : 582, 614, 646, 678, 710, 742, 774, 806, 838, 870, 902, 934, 966, 998,
3161 : 7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423,
3162 : 455, 487, 519, 551, 583, 615, 647, 679, 711, 743, 775, 807, 839, 871,
3163 : 903, 935, 967, 999, 8, 40, 72, 104, 136, 168, 200, 232, 264, 296,
3164 : 328, 360, 392, 424, 456, 488, 520, 552, 584, 616, 648, 680, 712, 744,
3165 : 776, 808, 840, 872, 904, 936, 968, 1000, 9, 41, 73, 105, 137, 169,
3166 : 201, 233, 265, 297, 329, 361, 393, 425, 457, 489, 521, 553, 585, 617,
3167 : 649, 681, 713, 745, 777, 809, 841, 873, 905, 937, 969, 1001, 10, 42,
3168 : 74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
3169 : 522, 554, 586, 618, 650, 682, 714, 746, 778, 810, 842, 874, 906, 938,
3170 : 970, 1002, 11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363,
3171 : 395, 427, 459, 491, 523, 555, 587, 619, 651, 683, 715, 747, 779, 811,
3172 : 843, 875, 907, 939, 971, 1003, 12, 44, 76, 108, 140, 172, 204, 236,
3173 : 268, 300, 332, 364, 396, 428, 460, 492, 524, 556, 588, 620, 652, 684,
3174 : 716, 748, 780, 812, 844, 876, 908, 940, 972, 1004, 13, 45, 77, 109,
3175 : 141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493, 525, 557,
3176 : 589, 621, 653, 685, 717, 749, 781, 813, 845, 877, 909, 941, 973, 1005,
3177 : 14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430,
3178 : 462, 494, 526, 558, 590, 622, 654, 686, 718, 750, 782, 814, 846, 878,
3179 : 910, 942, 974, 1006, 15, 47, 79, 111, 143, 175, 207, 239, 271, 303,
3180 : 335, 367, 399, 431, 463, 495, 527, 559, 591, 623, 655, 687, 719, 751,
3181 : 783, 815, 847, 879, 911, 943, 975, 1007, 16, 48, 80, 112, 144, 176,
3182 : 208, 240, 272, 304, 336, 368, 400, 432, 464, 496, 528, 560, 592, 624,
3183 : 656, 688, 720, 752, 784, 816, 848, 880, 912, 944, 976, 1008, 17, 49,
3184 : 81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
3185 : 529, 561, 593, 625, 657, 689, 721, 753, 785, 817, 849, 881, 913, 945,
3186 : 977, 1009, 18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370,
3187 : 402, 434, 466, 498, 530, 562, 594, 626, 658, 690, 722, 754, 786, 818,
3188 : 850, 882, 914, 946, 978, 1010, 19, 51, 83, 115, 147, 179, 211, 243,
3189 : 275, 307, 339, 371, 403, 435, 467, 499, 531, 563, 595, 627, 659, 691,
3190 : 723, 755, 787, 819, 851, 883, 915, 947, 979, 1011, 20, 52, 84, 116,
3191 : 148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500, 532, 564,
3192 : 596, 628, 660, 692, 724, 756, 788, 820, 852, 884, 916, 948, 980, 1012,
3193 : 21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437,
3194 : 469, 501, 533, 565, 597, 629, 661, 693, 725, 757, 789, 821, 853, 885,
3195 : 917, 949, 981, 1013, 22, 54, 86, 118, 150, 182, 214, 246, 278, 310,
3196 : 342, 374, 406, 438, 470, 502, 534, 566, 598, 630, 662, 694, 726, 758,
3197 : 790, 822, 854, 886, 918, 950, 982, 1014, 23, 55, 87, 119, 151, 183,
3198 : 215, 247, 279, 311, 343, 375, 407, 439, 471, 503, 535, 567, 599, 631,
3199 : 663, 695, 727, 759, 791, 823, 855, 887, 919, 951, 983, 1015, 24, 56,
3200 : 88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
3201 : 536, 568, 600, 632, 664, 696, 728, 760, 792, 824, 856, 888, 920, 952,
3202 : 984, 1016, 25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377,
3203 : 409, 441, 473, 505, 537, 569, 601, 633, 665, 697, 729, 761, 793, 825,
3204 : 857, 889, 921, 953, 985, 1017, 26, 58, 90, 122, 154, 186, 218, 250,
3205 : 282, 314, 346, 378, 410, 442, 474, 506, 538, 570, 602, 634, 666, 698,
3206 : 730, 762, 794, 826, 858, 890, 922, 954, 986, 1018, 27, 59, 91, 123,
3207 : 155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507, 539, 571,
3208 : 603, 635, 667, 699, 731, 763, 795, 827, 859, 891, 923, 955, 987, 1019,
3209 : 28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444,
3210 : 476, 508, 540, 572, 604, 636, 668, 700, 732, 764, 796, 828, 860, 892,
3211 : 924, 956, 988, 1020, 29, 61, 93, 125, 157, 189, 221, 253, 285, 317,
3212 : 349, 381, 413, 445, 477, 509, 541, 573, 605, 637, 669, 701, 733, 765,
3213 : 797, 829, 861, 893, 925, 957, 989, 1021, 30, 62, 94, 126, 158, 190,
3214 : 222, 254, 286, 318, 350, 382, 414, 446, 478, 510, 542, 574, 606, 638,
3215 : 670, 702, 734, 766, 798, 830, 862, 894, 926, 958, 990, 1022, 31, 63,
3216 : 95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
3217 : 543, 575, 607, 639, 671, 703, 735, 767, 799, 831, 863, 895, 927, 959,
3218 : 991, 1023,
3219 : };
3220 : DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_32x32[1024]) = {
3221 : 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
3222 : 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
3223 : 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
3224 : 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
3225 : 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
3226 : 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
3227 : 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
3228 : 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103,
3229 : 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
3230 : 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
3231 : 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
3232 : 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155,
3233 : 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
3234 : 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
3235 : 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
3236 : 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
3237 : 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
3238 : 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
3239 : 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
3240 : 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259,
3241 : 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
3242 : 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285,
3243 : 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298,
3244 : 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311,
3245 : 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
3246 : 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337,
3247 : 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350,
3248 : 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363,
3249 : 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376,
3250 : 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
3251 : 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402,
3252 : 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415,
3253 : 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428,
3254 : 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441,
3255 : 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454,
3256 : 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467,
3257 : 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480,
3258 : 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493,
3259 : 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506,
3260 : 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519,
3261 : 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532,
3262 : 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545,
3263 : 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558,
3264 : 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571,
3265 : 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584,
3266 : 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597,
3267 : 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610,
3268 : 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623,
3269 : 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636,
3270 : 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649,
3271 : 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662,
3272 : 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675,
3273 : 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688,
3274 : 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701,
3275 : 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714,
3276 : 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727,
3277 : 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740,
3278 : 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753,
3279 : 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766,
3280 : 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779,
3281 : 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792,
3282 : 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805,
3283 : 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818,
3284 : 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831,
3285 : 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844,
3286 : 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857,
3287 : 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870,
3288 : 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883,
3289 : 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896,
3290 : 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909,
3291 : 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922,
3292 : 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935,
3293 : 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948,
3294 : 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961,
3295 : 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974,
3296 : 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987,
3297 : 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000,
3298 : 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013,
3299 : 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023,
3300 : };
3301 : DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_32x32[1024]) = {
3302 : 0, 1, 5, 6, 14, 15, 27, 28, 44, 45, 65, 66, 90,
3303 : 91, 119, 120, 152, 153, 189, 190, 230, 231, 275, 276, 324, 325,
3304 : 377, 378, 434, 435, 495, 496, 2, 4, 7, 13, 16, 26, 29,
3305 : 43, 46, 64, 67, 89, 92, 118, 121, 151, 154, 188, 191, 229,
3306 : 232, 274, 277, 323, 326, 376, 379, 433, 436, 494, 497, 558, 3,
3307 : 8, 12, 17, 25, 30, 42, 47, 63, 68, 88, 93, 117, 122,
3308 : 150, 155, 187, 192, 228, 233, 273, 278, 322, 327, 375, 380, 432,
3309 : 437, 493, 498, 557, 559, 9, 11, 18, 24, 31, 41, 48, 62,
3310 : 69, 87, 94, 116, 123, 149, 156, 186, 193, 227, 234, 272, 279,
3311 : 321, 328, 374, 381, 431, 438, 492, 499, 556, 560, 617, 10, 19,
3312 : 23, 32, 40, 49, 61, 70, 86, 95, 115, 124, 148, 157, 185,
3313 : 194, 226, 235, 271, 280, 320, 329, 373, 382, 430, 439, 491, 500,
3314 : 555, 561, 616, 618, 20, 22, 33, 39, 50, 60, 71, 85, 96,
3315 : 114, 125, 147, 158, 184, 195, 225, 236, 270, 281, 319, 330, 372,
3316 : 383, 429, 440, 490, 501, 554, 562, 615, 619, 672, 21, 34, 38,
3317 : 51, 59, 72, 84, 97, 113, 126, 146, 159, 183, 196, 224, 237,
3318 : 269, 282, 318, 331, 371, 384, 428, 441, 489, 502, 553, 563, 614,
3319 : 620, 671, 673, 35, 37, 52, 58, 73, 83, 98, 112, 127, 145,
3320 : 160, 182, 197, 223, 238, 268, 283, 317, 332, 370, 385, 427, 442,
3321 : 488, 503, 552, 564, 613, 621, 670, 674, 723, 36, 53, 57, 74,
3322 : 82, 99, 111, 128, 144, 161, 181, 198, 222, 239, 267, 284, 316,
3323 : 333, 369, 386, 426, 443, 487, 504, 551, 565, 612, 622, 669, 675,
3324 : 722, 724, 54, 56, 75, 81, 100, 110, 129, 143, 162, 180, 199,
3325 : 221, 240, 266, 285, 315, 334, 368, 387, 425, 444, 486, 505, 550,
3326 : 566, 611, 623, 668, 676, 721, 725, 770, 55, 76, 80, 101, 109,
3327 : 130, 142, 163, 179, 200, 220, 241, 265, 286, 314, 335, 367, 388,
3328 : 424, 445, 485, 506, 549, 567, 610, 624, 667, 677, 720, 726, 769,
3329 : 771, 77, 79, 102, 108, 131, 141, 164, 178, 201, 219, 242, 264,
3330 : 287, 313, 336, 366, 389, 423, 446, 484, 507, 548, 568, 609, 625,
3331 : 666, 678, 719, 727, 768, 772, 813, 78, 103, 107, 132, 140, 165,
3332 : 177, 202, 218, 243, 263, 288, 312, 337, 365, 390, 422, 447, 483,
3333 : 508, 547, 569, 608, 626, 665, 679, 718, 728, 767, 773, 812, 814,
3334 : 104, 106, 133, 139, 166, 176, 203, 217, 244, 262, 289, 311, 338,
3335 : 364, 391, 421, 448, 482, 509, 546, 570, 607, 627, 664, 680, 717,
3336 : 729, 766, 774, 811, 815, 852, 105, 134, 138, 167, 175, 204, 216,
3337 : 245, 261, 290, 310, 339, 363, 392, 420, 449, 481, 510, 545, 571,
3338 : 606, 628, 663, 681, 716, 730, 765, 775, 810, 816, 851, 853, 135,
3339 : 137, 168, 174, 205, 215, 246, 260, 291, 309, 340, 362, 393, 419,
3340 : 450, 480, 511, 544, 572, 605, 629, 662, 682, 715, 731, 764, 776,
3341 : 809, 817, 850, 854, 887, 136, 169, 173, 206, 214, 247, 259, 292,
3342 : 308, 341, 361, 394, 418, 451, 479, 512, 543, 573, 604, 630, 661,
3343 : 683, 714, 732, 763, 777, 808, 818, 849, 855, 886, 888, 170, 172,
3344 : 207, 213, 248, 258, 293, 307, 342, 360, 395, 417, 452, 478, 513,
3345 : 542, 574, 603, 631, 660, 684, 713, 733, 762, 778, 807, 819, 848,
3346 : 856, 885, 889, 918, 171, 208, 212, 249, 257, 294, 306, 343, 359,
3347 : 396, 416, 453, 477, 514, 541, 575, 602, 632, 659, 685, 712, 734,
3348 : 761, 779, 806, 820, 847, 857, 884, 890, 917, 919, 209, 211, 250,
3349 : 256, 295, 305, 344, 358, 397, 415, 454, 476, 515, 540, 576, 601,
3350 : 633, 658, 686, 711, 735, 760, 780, 805, 821, 846, 858, 883, 891,
3351 : 916, 920, 945, 210, 251, 255, 296, 304, 345, 357, 398, 414, 455,
3352 : 475, 516, 539, 577, 600, 634, 657, 687, 710, 736, 759, 781, 804,
3353 : 822, 845, 859, 882, 892, 915, 921, 944, 946, 252, 254, 297, 303,
3354 : 346, 356, 399, 413, 456, 474, 517, 538, 578, 599, 635, 656, 688,
3355 : 709, 737, 758, 782, 803, 823, 844, 860, 881, 893, 914, 922, 943,
3356 : 947, 968, 253, 298, 302, 347, 355, 400, 412, 457, 473, 518, 537,
3357 : 579, 598, 636, 655, 689, 708, 738, 757, 783, 802, 824, 843, 861,
3358 : 880, 894, 913, 923, 942, 948, 967, 969, 299, 301, 348, 354, 401,
3359 : 411, 458, 472, 519, 536, 580, 597, 637, 654, 690, 707, 739, 756,
3360 : 784, 801, 825, 842, 862, 879, 895, 912, 924, 941, 949, 966, 970,
3361 : 987, 300, 349, 353, 402, 410, 459, 471, 520, 535, 581, 596, 638,
3362 : 653, 691, 706, 740, 755, 785, 800, 826, 841, 863, 878, 896, 911,
3363 : 925, 940, 950, 965, 971, 986, 988, 350, 352, 403, 409, 460, 470,
3364 : 521, 534, 582, 595, 639, 652, 692, 705, 741, 754, 786, 799, 827,
3365 : 840, 864, 877, 897, 910, 926, 939, 951, 964, 972, 985, 989, 1002,
3366 : 351, 404, 408, 461, 469, 522, 533, 583, 594, 640, 651, 693, 704,
3367 : 742, 753, 787, 798, 828, 839, 865, 876, 898, 909, 927, 938, 952,
3368 : 963, 973, 984, 990, 1001, 1003, 405, 407, 462, 468, 523, 532, 584,
3369 : 593, 641, 650, 694, 703, 743, 752, 788, 797, 829, 838, 866, 875,
3370 : 899, 908, 928, 937, 953, 962, 974, 983, 991, 1000, 1004, 1013, 406,
3371 : 463, 467, 524, 531, 585, 592, 642, 649, 695, 702, 744, 751, 789,
3372 : 796, 830, 837, 867, 874, 900, 907, 929, 936, 954, 961, 975, 982,
3373 : 992, 999, 1005, 1012, 1014, 464, 466, 525, 530, 586, 591, 643, 648,
3374 : 696, 701, 745, 750, 790, 795, 831, 836, 868, 873, 901, 906, 930,
3375 : 935, 955, 960, 976, 981, 993, 998, 1006, 1011, 1015, 1020, 465, 526,
3376 : 529, 587, 590, 644, 647, 697, 700, 746, 749, 791, 794, 832, 835,
3377 : 869, 872, 902, 905, 931, 934, 956, 959, 977, 980, 994, 997, 1007,
3378 : 1010, 1016, 1019, 1021, 527, 528, 588, 589, 645, 646, 698, 699, 747,
3379 : 748, 792, 793, 833, 834, 870, 871, 903, 904, 932, 933, 957, 958,
3380 : 978, 979, 995, 996, 1008, 1009, 1017, 1018, 1022, 1023
3381 : };
3382 : static const ScanOrder av1_scan_orders[TX_SIZES_ALL][TX_TYPES] = {
3383 : {
3384 : // TX_4X4
3385 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3386 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3387 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3388 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3389 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3390 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3391 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3392 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3393 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3394 : { default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
3395 : { mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
3396 : { mcol_scan_4x4, av1_mcol_iscan_4x4, mcol_scan_4x4_neighbors },
3397 : { mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
3398 : { mcol_scan_4x4, av1_mcol_iscan_4x4, mcol_scan_4x4_neighbors },
3399 : { mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
3400 : { mcol_scan_4x4, av1_mcol_iscan_4x4, mcol_scan_4x4_neighbors },
3401 : },
3402 : {
3403 : // TX_8X8
3404 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3405 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3406 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3407 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3408 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3409 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3410 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3411 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3412 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3413 : { default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
3414 : { mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
3415 : { mcol_scan_8x8, av1_mcol_iscan_8x8, mcol_scan_8x8_neighbors },
3416 : { mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
3417 : { mcol_scan_8x8, av1_mcol_iscan_8x8, mcol_scan_8x8_neighbors },
3418 : { mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
3419 : { mcol_scan_8x8, av1_mcol_iscan_8x8, mcol_scan_8x8_neighbors },
3420 : },
3421 : {
3422 : // TX_16X16
3423 : { default_scan_16x16, av1_default_iscan_16x16,
3424 : default_scan_16x16_neighbors },
3425 : { default_scan_16x16, av1_default_iscan_16x16,
3426 : default_scan_16x16_neighbors },
3427 : { default_scan_16x16, av1_default_iscan_16x16,
3428 : default_scan_16x16_neighbors },
3429 : { default_scan_16x16, av1_default_iscan_16x16,
3430 : default_scan_16x16_neighbors },
3431 : { default_scan_16x16, av1_default_iscan_16x16,
3432 : default_scan_16x16_neighbors },
3433 : { default_scan_16x16, av1_default_iscan_16x16,
3434 : default_scan_16x16_neighbors },
3435 : { default_scan_16x16, av1_default_iscan_16x16,
3436 : default_scan_16x16_neighbors },
3437 : { default_scan_16x16, av1_default_iscan_16x16,
3438 : default_scan_16x16_neighbors },
3439 : { default_scan_16x16, av1_default_iscan_16x16,
3440 : default_scan_16x16_neighbors },
3441 : { default_scan_16x16, av1_default_iscan_16x16,
3442 : default_scan_16x16_neighbors },
3443 : { mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
3444 : { mcol_scan_16x16, av1_mcol_iscan_16x16, mcol_scan_16x16_neighbors },
3445 : { mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
3446 : { mcol_scan_16x16, av1_mcol_iscan_16x16, mcol_scan_16x16_neighbors },
3447 : { mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
3448 : { mcol_scan_16x16, av1_mcol_iscan_16x16, mcol_scan_16x16_neighbors },
3449 : },
3450 : {
3451 : // TX_32X32
3452 : { default_scan_32x32, av1_default_iscan_32x32,
3453 : default_scan_32x32_neighbors },
3454 : { default_scan_32x32, av1_default_iscan_32x32,
3455 : default_scan_32x32_neighbors },
3456 : { default_scan_32x32, av1_default_iscan_32x32,
3457 : default_scan_32x32_neighbors },
3458 : { default_scan_32x32, av1_default_iscan_32x32,
3459 : default_scan_32x32_neighbors },
3460 : { default_scan_32x32, av1_default_iscan_32x32,
3461 : default_scan_32x32_neighbors },
3462 : { default_scan_32x32, av1_default_iscan_32x32,
3463 : default_scan_32x32_neighbors },
3464 : { default_scan_32x32, av1_default_iscan_32x32,
3465 : default_scan_32x32_neighbors },
3466 : { default_scan_32x32, av1_default_iscan_32x32,
3467 : default_scan_32x32_neighbors },
3468 : { default_scan_32x32, av1_default_iscan_32x32,
3469 : default_scan_32x32_neighbors },
3470 : { default_scan_32x32, av1_default_iscan_32x32,
3471 : default_scan_32x32_neighbors },
3472 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3473 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3474 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3475 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3476 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3477 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3478 : },
3479 : {
3480 : // TX_64X64
3481 : // Half of the coefficients of tx64 at higher frequencies are set to
3482 : // zeros. So tx32's scan order is used.
3483 : { default_scan_32x32, av1_default_iscan_32x32,
3484 : default_scan_32x32_neighbors },
3485 : { default_scan_32x32, av1_default_iscan_32x32,
3486 : default_scan_32x32_neighbors },
3487 : { default_scan_32x32, av1_default_iscan_32x32,
3488 : default_scan_32x32_neighbors },
3489 : { default_scan_32x32, av1_default_iscan_32x32,
3490 : default_scan_32x32_neighbors },
3491 : { default_scan_32x32, av1_default_iscan_32x32,
3492 : default_scan_32x32_neighbors },
3493 : { default_scan_32x32, av1_default_iscan_32x32,
3494 : default_scan_32x32_neighbors },
3495 : { default_scan_32x32, av1_default_iscan_32x32,
3496 : default_scan_32x32_neighbors },
3497 : { default_scan_32x32, av1_default_iscan_32x32,
3498 : default_scan_32x32_neighbors },
3499 : { default_scan_32x32, av1_default_iscan_32x32,
3500 : default_scan_32x32_neighbors },
3501 : { default_scan_32x32, av1_default_iscan_32x32,
3502 : default_scan_32x32_neighbors },
3503 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3504 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3505 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3506 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3507 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3508 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3509 : },
3510 : {
3511 : // TX_4X8
3512 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3513 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3514 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3515 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3516 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3517 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3518 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3519 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3520 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3521 : { default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
3522 : { mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
3523 : { mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
3524 : { mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
3525 : { mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
3526 : { mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
3527 : { mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
3528 : },
3529 : {
3530 : // TX_8X4
3531 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3532 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3533 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3534 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3535 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3536 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3537 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3538 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3539 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3540 : { default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
3541 : { mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
3542 : { mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
3543 : { mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
3544 : { mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
3545 : { mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
3546 : { mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
3547 : },
3548 : {
3549 : // TX_8X16
3550 : { default_scan_8x16, av1_default_iscan_8x16,
3551 : default_scan_8x16_neighbors },
3552 : { default_scan_8x16, av1_default_iscan_8x16,
3553 : default_scan_8x16_neighbors },
3554 : { default_scan_8x16, av1_default_iscan_8x16,
3555 : default_scan_8x16_neighbors },
3556 : { default_scan_8x16, av1_default_iscan_8x16,
3557 : default_scan_8x16_neighbors },
3558 : { default_scan_8x16, av1_default_iscan_8x16,
3559 : default_scan_8x16_neighbors },
3560 : { default_scan_8x16, av1_default_iscan_8x16,
3561 : default_scan_8x16_neighbors },
3562 : { default_scan_8x16, av1_default_iscan_8x16,
3563 : default_scan_8x16_neighbors },
3564 : { default_scan_8x16, av1_default_iscan_8x16,
3565 : default_scan_8x16_neighbors },
3566 : { default_scan_8x16, av1_default_iscan_8x16,
3567 : default_scan_8x16_neighbors },
3568 : { default_scan_8x16, av1_default_iscan_8x16,
3569 : default_scan_8x16_neighbors },
3570 : { mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
3571 : { mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
3572 : { mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
3573 : { mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
3574 : { mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
3575 : { mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
3576 : },
3577 : {
3578 : // TX_16X8
3579 : { default_scan_16x8, av1_default_iscan_16x8,
3580 : default_scan_16x8_neighbors },
3581 : { default_scan_16x8, av1_default_iscan_16x8,
3582 : default_scan_16x8_neighbors },
3583 : { default_scan_16x8, av1_default_iscan_16x8,
3584 : default_scan_16x8_neighbors },
3585 : { default_scan_16x8, av1_default_iscan_16x8,
3586 : default_scan_16x8_neighbors },
3587 : { default_scan_16x8, av1_default_iscan_16x8,
3588 : default_scan_16x8_neighbors },
3589 : { default_scan_16x8, av1_default_iscan_16x8,
3590 : default_scan_16x8_neighbors },
3591 : { default_scan_16x8, av1_default_iscan_16x8,
3592 : default_scan_16x8_neighbors },
3593 : { default_scan_16x8, av1_default_iscan_16x8,
3594 : default_scan_16x8_neighbors },
3595 : { default_scan_16x8, av1_default_iscan_16x8,
3596 : default_scan_16x8_neighbors },
3597 : { default_scan_16x8, av1_default_iscan_16x8,
3598 : default_scan_16x8_neighbors },
3599 : { mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
3600 : { mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
3601 : { mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
3602 : { mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
3603 : { mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
3604 : { mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
3605 : },
3606 : {
3607 : // TX_16X32
3608 : { default_scan_16x32, av1_default_iscan_16x32,
3609 : default_scan_16x32_neighbors },
3610 : { default_scan_16x32, av1_default_iscan_16x32,
3611 : default_scan_16x32_neighbors },
3612 : { default_scan_16x32, av1_default_iscan_16x32,
3613 : default_scan_16x32_neighbors },
3614 : { default_scan_16x32, av1_default_iscan_16x32,
3615 : default_scan_16x32_neighbors },
3616 : { default_scan_16x32, av1_default_iscan_16x32,
3617 : default_scan_16x32_neighbors },
3618 : { default_scan_16x32, av1_default_iscan_16x32,
3619 : default_scan_16x32_neighbors },
3620 : { default_scan_16x32, av1_default_iscan_16x32,
3621 : default_scan_16x32_neighbors },
3622 : { default_scan_16x32, av1_default_iscan_16x32,
3623 : default_scan_16x32_neighbors },
3624 : { default_scan_16x32, av1_default_iscan_16x32,
3625 : default_scan_16x32_neighbors },
3626 : { default_scan_16x32, av1_default_iscan_16x32,
3627 : default_scan_16x32_neighbors },
3628 : { mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
3629 : { mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
3630 : { mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
3631 : { mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
3632 : { mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
3633 : { mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
3634 : },
3635 : {
3636 : // TX_32X16
3637 : { default_scan_32x16, av1_default_iscan_32x16,
3638 : default_scan_32x16_neighbors },
3639 : { default_scan_32x16, av1_default_iscan_32x16,
3640 : default_scan_32x16_neighbors },
3641 : { default_scan_32x16, av1_default_iscan_32x16,
3642 : default_scan_32x16_neighbors },
3643 : { default_scan_32x16, av1_default_iscan_32x16,
3644 : default_scan_32x16_neighbors },
3645 : { default_scan_32x16, av1_default_iscan_32x16,
3646 : default_scan_32x16_neighbors },
3647 : { default_scan_32x16, av1_default_iscan_32x16,
3648 : default_scan_32x16_neighbors },
3649 : { default_scan_32x16, av1_default_iscan_32x16,
3650 : default_scan_32x16_neighbors },
3651 : { default_scan_32x16, av1_default_iscan_32x16,
3652 : default_scan_32x16_neighbors },
3653 : { default_scan_32x16, av1_default_iscan_32x16,
3654 : default_scan_32x16_neighbors },
3655 : { default_scan_32x16, av1_default_iscan_32x16,
3656 : default_scan_32x16_neighbors },
3657 : { mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
3658 : { mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
3659 : { mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
3660 : { mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
3661 : { mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
3662 : { mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
3663 : },
3664 : {
3665 : // TX_32X64
3666 : // Half of the coefficients of tx64 at higher frequencies are set to
3667 : // zeros. So tx32's scan order is used.
3668 : { default_scan_32x32, av1_default_iscan_32x32,
3669 : default_scan_32x32_neighbors },
3670 : { default_scan_32x32, av1_default_iscan_32x32,
3671 : default_scan_32x32_neighbors },
3672 : { default_scan_32x32, av1_default_iscan_32x32,
3673 : default_scan_32x32_neighbors },
3674 : { default_scan_32x32, av1_default_iscan_32x32,
3675 : default_scan_32x32_neighbors },
3676 : { default_scan_32x32, av1_default_iscan_32x32,
3677 : default_scan_32x32_neighbors },
3678 : { default_scan_32x32, av1_default_iscan_32x32,
3679 : default_scan_32x32_neighbors },
3680 : { default_scan_32x32, av1_default_iscan_32x32,
3681 : default_scan_32x32_neighbors },
3682 : { default_scan_32x32, av1_default_iscan_32x32,
3683 : default_scan_32x32_neighbors },
3684 : { default_scan_32x32, av1_default_iscan_32x32,
3685 : default_scan_32x32_neighbors },
3686 : { default_scan_32x32, av1_default_iscan_32x32,
3687 : default_scan_32x32_neighbors },
3688 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3689 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3690 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3691 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3692 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3693 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3694 : },
3695 : {
3696 : // TX_64X32
3697 : // Half of the coefficients of tx64 at higher frequencies are set to
3698 : // zeros. So tx32's scan order is used.
3699 : { default_scan_32x32, av1_default_iscan_32x32,
3700 : default_scan_32x32_neighbors },
3701 : { default_scan_32x32, av1_default_iscan_32x32,
3702 : default_scan_32x32_neighbors },
3703 : { default_scan_32x32, av1_default_iscan_32x32,
3704 : default_scan_32x32_neighbors },
3705 : { default_scan_32x32, av1_default_iscan_32x32,
3706 : default_scan_32x32_neighbors },
3707 : { default_scan_32x32, av1_default_iscan_32x32,
3708 : default_scan_32x32_neighbors },
3709 : { default_scan_32x32, av1_default_iscan_32x32,
3710 : default_scan_32x32_neighbors },
3711 : { default_scan_32x32, av1_default_iscan_32x32,
3712 : default_scan_32x32_neighbors },
3713 : { default_scan_32x32, av1_default_iscan_32x32,
3714 : default_scan_32x32_neighbors },
3715 : { default_scan_32x32, av1_default_iscan_32x32,
3716 : default_scan_32x32_neighbors },
3717 : { default_scan_32x32, av1_default_iscan_32x32,
3718 : default_scan_32x32_neighbors },
3719 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3720 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3721 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3722 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3723 : { mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
3724 : { mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
3725 : },
3726 : {
3727 : // TX_4X16
3728 : { default_scan_4x16, av1_default_iscan_4x16,
3729 : default_scan_4x16_neighbors },
3730 : { default_scan_4x16, av1_default_iscan_4x16,
3731 : default_scan_4x16_neighbors },
3732 : { default_scan_4x16, av1_default_iscan_4x16,
3733 : default_scan_4x16_neighbors },
3734 : { default_scan_4x16, av1_default_iscan_4x16,
3735 : default_scan_4x16_neighbors },
3736 : { default_scan_4x16, av1_default_iscan_4x16,
3737 : default_scan_4x16_neighbors },
3738 : { default_scan_4x16, av1_default_iscan_4x16,
3739 : default_scan_4x16_neighbors },
3740 : { default_scan_4x16, av1_default_iscan_4x16,
3741 : default_scan_4x16_neighbors },
3742 : { default_scan_4x16, av1_default_iscan_4x16,
3743 : default_scan_4x16_neighbors },
3744 : { default_scan_4x16, av1_default_iscan_4x16,
3745 : default_scan_4x16_neighbors },
3746 : { default_scan_4x16, av1_default_iscan_4x16,
3747 : default_scan_4x16_neighbors },
3748 : { mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
3749 : { mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
3750 : { mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
3751 : { mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
3752 : { mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
3753 : { mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
3754 : },
3755 : {
3756 : // TX_16X4
3757 : { default_scan_16x4, av1_default_iscan_16x4,
3758 : default_scan_16x4_neighbors },
3759 : { default_scan_16x4, av1_default_iscan_16x4,
3760 : default_scan_16x4_neighbors },
3761 : { default_scan_16x4, av1_default_iscan_16x4,
3762 : default_scan_16x4_neighbors },
3763 : { default_scan_16x4, av1_default_iscan_16x4,
3764 : default_scan_16x4_neighbors },
3765 : { default_scan_16x4, av1_default_iscan_16x4,
3766 : default_scan_16x4_neighbors },
3767 : { default_scan_16x4, av1_default_iscan_16x4,
3768 : default_scan_16x4_neighbors },
3769 : { default_scan_16x4, av1_default_iscan_16x4,
3770 : default_scan_16x4_neighbors },
3771 : { default_scan_16x4, av1_default_iscan_16x4,
3772 : default_scan_16x4_neighbors },
3773 : { default_scan_16x4, av1_default_iscan_16x4,
3774 : default_scan_16x4_neighbors },
3775 : { default_scan_16x4, av1_default_iscan_16x4,
3776 : default_scan_16x4_neighbors },
3777 : { mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
3778 : { mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
3779 : { mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
3780 : { mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
3781 : { mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
3782 : { mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
3783 : },
3784 : {
3785 : // TX_8X32
3786 : { default_scan_8x32, av1_default_iscan_8x32,
3787 : default_scan_8x32_neighbors },
3788 : { default_scan_8x32, av1_default_iscan_8x32,
3789 : default_scan_8x32_neighbors },
3790 : { default_scan_8x32, av1_default_iscan_8x32,
3791 : default_scan_8x32_neighbors },
3792 : { default_scan_8x32, av1_default_iscan_8x32,
3793 : default_scan_8x32_neighbors },
3794 : { default_scan_8x32, av1_default_iscan_8x32,
3795 : default_scan_8x32_neighbors },
3796 : { default_scan_8x32, av1_default_iscan_8x32,
3797 : default_scan_8x32_neighbors },
3798 : { default_scan_8x32, av1_default_iscan_8x32,
3799 : default_scan_8x32_neighbors },
3800 : { default_scan_8x32, av1_default_iscan_8x32,
3801 : default_scan_8x32_neighbors },
3802 : { default_scan_8x32, av1_default_iscan_8x32,
3803 : default_scan_8x32_neighbors },
3804 : { default_scan_8x32, av1_default_iscan_8x32,
3805 : default_scan_8x32_neighbors },
3806 : { mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
3807 : { mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
3808 : { mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
3809 : { mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
3810 : { mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
3811 : { mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
3812 : },
3813 : {
3814 : // TX_32X8
3815 : { default_scan_32x8, av1_default_iscan_32x8,
3816 : default_scan_32x8_neighbors },
3817 : { default_scan_32x8, av1_default_iscan_32x8,
3818 : default_scan_32x8_neighbors },
3819 : { default_scan_32x8, av1_default_iscan_32x8,
3820 : default_scan_32x8_neighbors },
3821 : { default_scan_32x8, av1_default_iscan_32x8,
3822 : default_scan_32x8_neighbors },
3823 : { default_scan_32x8, av1_default_iscan_32x8,
3824 : default_scan_32x8_neighbors },
3825 : { default_scan_32x8, av1_default_iscan_32x8,
3826 : default_scan_32x8_neighbors },
3827 : { default_scan_32x8, av1_default_iscan_32x8,
3828 : default_scan_32x8_neighbors },
3829 : { default_scan_32x8, av1_default_iscan_32x8,
3830 : default_scan_32x8_neighbors },
3831 : { default_scan_32x8, av1_default_iscan_32x8,
3832 : default_scan_32x8_neighbors },
3833 : { default_scan_32x8, av1_default_iscan_32x8,
3834 : default_scan_32x8_neighbors },
3835 : { mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
3836 : { mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
3837 : { mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
3838 : { mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
3839 : { mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
3840 : { mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
3841 : },
3842 : {
3843 : // TX_16X64
3844 : // Half of the coefficients of tx64 at higher frequencies are set to
3845 : // zeros. So tx32's scan order is used.
3846 : { default_scan_16x32, av1_default_iscan_16x32,
3847 : default_scan_16x32_neighbors },
3848 : { default_scan_16x32, av1_default_iscan_16x32,
3849 : default_scan_16x32_neighbors },
3850 : { default_scan_16x32, av1_default_iscan_16x32,
3851 : default_scan_16x32_neighbors },
3852 : { default_scan_16x32, av1_default_iscan_16x32,
3853 : default_scan_16x32_neighbors },
3854 : { default_scan_16x32, av1_default_iscan_16x32,
3855 : default_scan_16x32_neighbors },
3856 : { default_scan_16x32, av1_default_iscan_16x32,
3857 : default_scan_16x32_neighbors },
3858 : { default_scan_16x32, av1_default_iscan_16x32,
3859 : default_scan_16x32_neighbors },
3860 : { default_scan_16x32, av1_default_iscan_16x32,
3861 : default_scan_16x32_neighbors },
3862 : { default_scan_16x32, av1_default_iscan_16x32,
3863 : default_scan_16x32_neighbors },
3864 : { default_scan_16x32, av1_default_iscan_16x32,
3865 : default_scan_16x32_neighbors },
3866 : { mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
3867 : { mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
3868 : { mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
3869 : { mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
3870 : { mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
3871 : { mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
3872 : },
3873 : {
3874 : // TX_64X16
3875 : // Half of the coefficients of tx64 at higher frequencies are set to
3876 : // zeros. So tx32's scan order is used.
3877 : { default_scan_32x16, av1_default_iscan_32x16,
3878 : default_scan_32x16_neighbors },
3879 : { default_scan_32x16, av1_default_iscan_32x16,
3880 : default_scan_32x16_neighbors },
3881 : { default_scan_32x16, av1_default_iscan_32x16,
3882 : default_scan_32x16_neighbors },
3883 : { default_scan_32x16, av1_default_iscan_32x16,
3884 : default_scan_32x16_neighbors },
3885 : { default_scan_32x16, av1_default_iscan_32x16,
3886 : default_scan_32x16_neighbors },
3887 : { default_scan_32x16, av1_default_iscan_32x16,
3888 : default_scan_32x16_neighbors },
3889 : { default_scan_32x16, av1_default_iscan_32x16,
3890 : default_scan_32x16_neighbors },
3891 : { default_scan_32x16, av1_default_iscan_32x16,
3892 : default_scan_32x16_neighbors },
3893 : { default_scan_32x16, av1_default_iscan_32x16,
3894 : default_scan_32x16_neighbors },
3895 : { default_scan_32x16, av1_default_iscan_32x16,
3896 : default_scan_32x16_neighbors },
3897 : { mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
3898 : { mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
3899 : { mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
3900 : { mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
3901 : { mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
3902 : { mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
3903 : },
3904 : };
3905 149730150 : static INLINE int32_t av1_get_max_eob(TxSize tx_size) {
3906 149730150 : if (tx_size == TX_64X64 || tx_size == TX_64X32 || tx_size == TX_32X64)
3907 1860937 : return 1024;
3908 147869070 : if (tx_size == TX_16X64 || tx_size == TX_64X16)
3909 2125514 : return 512;
3910 145743570 : return tx_size_2d[tx_size];
3911 : }
3912 : static const uint32_t q_func[] = { 26214,23302,20560,18396,16384,14564 };
3913 :
3914 : extern const int32_t eb_av1_cospi_arr_data[7][64];
3915 : extern const int32_t eb_av1_sinpi_arr_data[7][5];
3916 : extern const int8_t *eb_inv_txfm_shift_ls[TX_SIZES_ALL];
3917 :
3918 : static const int32_t cos_bit_min = 10;
3919 :
3920 : static const int32_t NewSqrt2Bits = 12;
3921 : // 2^12 * sqrt(2)
3922 : static const int32_t NewSqrt2 = 5793;
3923 : // 2^12 / sqrt(2)
3924 : static const int32_t NewInvSqrt2 = 2896;
3925 :
3926 808210200 : static INLINE const int32_t *cospi_arr(int32_t n) {
3927 808210200 : return eb_av1_cospi_arr_data[n - cos_bit_min];
3928 : }
3929 :
3930 31133600 : static INLINE const int32_t *sinpi_arr(int32_t n) {
3931 31133600 : return eb_av1_sinpi_arr_data[n - cos_bit_min];
3932 : }
3933 :
3934 64337850 : static INLINE void get_flip_cfg(TxType tx_type, int32_t *ud_flip, int32_t *lr_flip) {
3935 64337850 : switch (tx_type) {
3936 51375840 : case DCT_DCT:
3937 : case ADST_DCT:
3938 : case DCT_ADST:
3939 : case ADST_ADST:
3940 51375840 : *ud_flip = 0;
3941 51375840 : *lr_flip = 0;
3942 51375840 : break;
3943 7814626 : case IDTX:
3944 : case V_DCT:
3945 : case H_DCT:
3946 : case V_ADST:
3947 : case H_ADST:
3948 7814626 : *ud_flip = 0;
3949 7814626 : *lr_flip = 0;
3950 7814626 : break;
3951 2178716 : case FLIPADST_DCT:
3952 : case FLIPADST_ADST:
3953 : case V_FLIPADST:
3954 2178716 : *ud_flip = 1;
3955 2178716 : *lr_flip = 0;
3956 2178716 : break;
3957 2227352 : case DCT_FLIPADST:
3958 : case ADST_FLIPADST:
3959 : case H_FLIPADST:
3960 2227352 : *ud_flip = 0;
3961 2227352 : *lr_flip = 1;
3962 2227352 : break;
3963 765233 : case FLIPADST_FLIPADST:
3964 765233 : *ud_flip = 1;
3965 765233 : *lr_flip = 1;
3966 765233 : break;
3967 0 : default:
3968 0 : *ud_flip = 0;
3969 0 : *lr_flip = 0;
3970 0 : assert(0);
3971 : }
3972 64361880 : }
3973 :
3974 24221460 : static INLINE int32_t get_rect_tx_log_ratio(int32_t col, int32_t row) {
3975 24221460 : if (col == row) return 0;
3976 10396500 : if (col > row) {
3977 5935190 : if (col == row * 2) return 1;
3978 863408 : if (col == row * 4) return 2;
3979 0 : assert(0 && "Unsupported transform size");
3980 : }
3981 : else {
3982 4461310 : if (row == col * 2) return -1;
3983 938813 : if (row == col * 4) return -2;
3984 0 : assert(0 && "Unsupported transform size");
3985 : }
3986 : return 0; // Invalid
3987 : }
3988 :
3989 : extern EbErrorType av1_estimate_transform(
3990 : int16_t *residual_buffer,
3991 : uint32_t residual_stride,
3992 : int32_t *coeff_buffer,
3993 : uint32_t coeff_stride,
3994 : TxSize transform_size,
3995 : uint64_t *three_quad_energy,
3996 : int16_t *transform_inner_array_ptr,
3997 : uint32_t bit_increment,
3998 : TxType transform_type,
3999 : PlaneType component_type,
4000 : EB_TRANS_COEFF_SHAPE trans_coeff_shape);
4001 : extern int32_t av1_quantize_inv_quantize(
4002 : PictureControlSet *picture_control_set_ptr,
4003 : ModeDecisionContext *md_context,
4004 : int32_t *coeff,
4005 : const uint32_t coeff_stride,
4006 : int32_t *quant_coeff,
4007 : int32_t *recon_coeff,
4008 : uint32_t qp,
4009 : int32_t segmentation_qp_offset,
4010 : uint32_t width,
4011 : uint32_t height,
4012 : TxSize txsize,
4013 : uint16_t *eob,
4014 : uint32_t *y_count_non_zero_coeffs,
4015 : uint32_t component_type,
4016 : uint32_t bit_increment,
4017 : TxType tx_type,
4018 : ModeDecisionCandidateBuffer *candidate_buffer,
4019 : int16_t txb_skip_context,
4020 : int16_t dc_sign_context,
4021 : PredictionMode pred_mode,
4022 : EbBool is_intra_bc,
4023 : EbBool is_encode_pass);
4024 :
4025 : extern EbErrorType av1_estimate_inv_transform(
4026 : int32_t *coeff_buffer,
4027 : uint32_t coeff_stride,
4028 : int32_t *recon_buffer,
4029 : uint32_t recon_stride,
4030 : TxSize transform_size,
4031 : int16_t *transform_inner_array_ptr,
4032 : uint32_t bit_increment,
4033 : TxType transform_type,
4034 : uint32_t eob,
4035 : uint32_t partial_frequency_n2_flag);
4036 :
4037 : EbErrorType av1_inv_transform_recon(
4038 : int32_t *coeff_buffer,//1D buffer
4039 : uint8_t *recon_buffer_r,
4040 : uint32_t recon_stride_r,
4041 : uint8_t *recon_buffer_w,
4042 : uint32_t recon_stride_w,
4043 : TxSize txsize,
4044 : uint32_t bit_increment,
4045 : TxType transform_type,
4046 : PlaneType component_type,
4047 : uint32_t eob,
4048 : uint8_t lossless);
4049 :
4050 : EbErrorType av1_inv_transform_recon8bit(
4051 : int32_t *coeff_buffer,//1D buffer
4052 : uint8_t *recon_buffer_r,
4053 : uint32_t recon_stride_r,
4054 : uint8_t *recon_buffer_w,
4055 : uint32_t recon_stride_w,
4056 : TxSize txsize,
4057 : TxType transform_type,
4058 : PlaneType component_type,
4059 : uint32_t eob,
4060 : uint8_t lossless);
4061 :
4062 : extern uint8_t map_chroma_qp(
4063 : uint8_t qp
4064 : );
4065 :
4066 : /*****************************
4067 : * Function pointer Typedef
4068 : *****************************/
4069 : typedef void(*EbQiqType)(
4070 : int16_t *coeff,
4071 : const uint32_t coeff_stride,
4072 : int16_t *quant_coeff,
4073 : int16_t *recon_coeff,
4074 : const uint32_t q_func,
4075 : const uint32_t q_offset,
4076 : const int32_t shifted_q_bits,
4077 : const int32_t shifted_f_func,
4078 : const int32_t iq_offset,
4079 : const int32_t shift_num,
4080 : const uint32_t area_size,
4081 : uint32_t *nonzerocoeff);
4082 :
4083 : typedef void(*EbMatMulType)(
4084 : int16_t *coeff,
4085 : const uint32_t coeff_stride,
4086 : const uint16_t *masking_matrix,
4087 : const uint32_t masking_matrix_stride,
4088 : const uint32_t compute_size,
4089 : const int32_t offset,
4090 : const int32_t shift_num,
4091 : uint32_t *nonzerocoeff);
4092 :
4093 : extern void mat_mult(
4094 : int16_t *coeff,
4095 : const uint32_t coeff_stride,
4096 : const uint16_t *masking_matrix,
4097 : const uint32_t masking_matrix_stride,
4098 : const uint32_t compute_size,
4099 : const int32_t offset,
4100 : const int32_t shift_num,
4101 : uint32_t *nonzerocoeff);
4102 :
4103 : typedef void(*EbMatOutMulType)(
4104 : int16_t *coeff,
4105 : const uint32_t coeff_stride,
4106 : int16_t* coeff_out,
4107 : const uint32_t coeff_out_stride,
4108 : const uint16_t *masking_matrix,
4109 : const uint32_t masking_matrix_stride,
4110 : const uint32_t compute_size,
4111 : const int32_t offset,
4112 : const int32_t shift_num,
4113 : uint32_t *nonzerocoeff);
4114 :
4115 : void mat_mult_out(
4116 : int16_t *coeff,
4117 : const uint32_t coeff_stride,
4118 : int16_t* coeff_out,
4119 : const uint32_t coeff_out_stride,
4120 : const uint16_t *masking_matrix,
4121 : const uint32_t masking_matrix_stride,
4122 : const uint32_t compute_size,
4123 : const int32_t offset,
4124 : const int32_t shift_num,
4125 : uint32_t *nonzerocoeff);
4126 :
4127 : void construct_pm_trans_coeff_shaping(SequenceControlSet *sequence_control_set_ptr);
4128 :
4129 : #ifdef __cplusplus
4130 : }
4131 : #endif
4132 :
4133 : #endif // EbTransforms_h
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