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/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#include <assert.h>
#include "av1/common/common_data.h"
#include "av1/common/scan.h"
DECLARE_ALIGNED(16, static const int16_t, default_scan_4x4[16]) = {
0, 4, 1, 5, 8, 2, 12, 9, 3, 6, 13, 10, 7, 14, 11, 15,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x4[16]) = {
0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x4[16]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
};
DECLARE_ALIGNED(16, static const int16_t, col_scan_4x4[16]) = {
0, 4, 8, 1, 12, 5, 9, 2, 13, 6, 10, 3, 7, 14, 11, 15,
};
DECLARE_ALIGNED(16, static const int16_t, row_scan_4x4[16]) = {
0, 1, 4, 2, 5, 3, 6, 8, 9, 7, 12, 10, 13, 11, 14, 15,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_4x8[32]) = {
0, 1, 4, 5, 2, 8, 6, 9, 10, 3, 12, 7, 13, 11, 14, 16,
17, 15, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x8[32]) = {
0, 4, 8, 12, 16, 20, 24, 28, 1, 5, 9, 13, 17, 21, 25, 29,
2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x8[32]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_8x4[32]) = {
0, 1, 8, 9, 2, 16, 10, 17, 18, 3, 24, 11, 25, 19, 26, 4,
12, 27, 20, 5, 28, 13, 21, 29, 6, 14, 22, 30, 7, 15, 23, 31,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x4[32]) = {
0, 8, 16, 24, 1, 9, 17, 25, 2, 10, 18, 26, 3, 11, 19, 27,
4, 12, 20, 28, 5, 13, 21, 29, 6, 14, 22, 30, 7, 15, 23, 31,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x4[32]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_4x16[64]) = {
0, 1, 4, 5, 2, 8, 6, 9, 10, 3, 12, 7, 13, 11, 14, 16,
17, 15, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_16x4[64]) = {
0, 1, 16, 17, 2, 32, 18, 33, 34, 3, 48, 19, 49, 35, 50, 4,
20, 51, 36, 5, 52, 21, 37, 53, 6, 22, 38, 54, 7, 23, 39, 55,
8, 24, 40, 56, 9, 25, 41, 57, 10, 26, 42, 58, 11, 27, 43, 59,
12, 28, 44, 60, 13, 29, 45, 61, 14, 30, 46, 62, 15, 31, 47, 63,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_4x16[64]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x4[64]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_4x16[64]) = {
0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61,
2, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 62,
3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x4[64]) = {
0, 16, 32, 48, 1, 17, 33, 49, 2, 18, 34, 50, 3, 19, 35, 51,
4, 20, 36, 52, 5, 21, 37, 53, 6, 22, 38, 54, 7, 23, 39, 55,
8, 24, 40, 56, 9, 25, 41, 57, 10, 26, 42, 58, 11, 27, 43, 59,
12, 28, 44, 60, 13, 29, 45, 61, 14, 30, 46, 62, 15, 31, 47, 63,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_8x32[256]) = {
0, 1, 8, 2, 9, 16, 3, 10, 17, 24, 4, 11, 18, 25, 32,
5, 12, 19, 26, 33, 40, 6, 13, 20, 27, 34, 41, 48, 7, 14,
21, 28, 35, 42, 49, 56, 15, 22, 29, 36, 43, 50, 57, 64, 23,
30, 37, 44, 51, 58, 65, 72, 31, 38, 45, 52, 59, 66, 73, 80,
39, 46, 53, 60, 67, 74, 81, 88, 47, 54, 61, 68, 75, 82, 89,
96, 55, 62, 69, 76, 83, 90, 97, 104, 63, 70, 77, 84, 91, 98,
105, 112, 71, 78, 85, 92, 99, 106, 113, 120, 79, 86, 93, 100, 107,
114, 121, 128, 87, 94, 101, 108, 115, 122, 129, 136, 95, 102, 109, 116,
123, 130, 137, 144, 103, 110, 117, 124, 131, 138, 145, 152, 111, 118, 125,
132, 139, 146, 153, 160, 119, 126, 133, 140, 147, 154, 161, 168, 127, 134,
141, 148, 155, 162, 169, 176, 135, 142, 149, 156, 163, 170, 177, 184, 143,
150, 157, 164, 171, 178, 185, 192, 151, 158, 165, 172, 179, 186, 193, 200,
159, 166, 173, 180, 187, 194, 201, 208, 167, 174, 181, 188, 195, 202, 209,
216, 175, 182, 189, 196, 203, 210, 217, 224, 183, 190, 197, 204, 211, 218,
225, 232, 191, 198, 205, 212, 219, 226, 233, 240, 199, 206, 213, 220, 227,
234, 241, 248, 207, 214, 221, 228, 235, 242, 249, 215, 222, 229, 236, 243,
250, 223, 230, 237, 244, 251, 231, 238, 245, 252, 239, 246, 253, 247, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_32x8[256]) = {
0, 1, 32, 2, 33, 64, 3, 34, 65, 96, 4, 35, 66, 97, 128,
5, 36, 67, 98, 129, 160, 6, 37, 68, 99, 130, 161, 192, 7, 38,
69, 100, 131, 162, 193, 224, 8, 39, 70, 101, 132, 163, 194, 225, 9,
40, 71, 102, 133, 164, 195, 226, 10, 41, 72, 103, 134, 165, 196, 227,
11, 42, 73, 104, 135, 166, 197, 228, 12, 43, 74, 105, 136, 167, 198,
229, 13, 44, 75, 106, 137, 168, 199, 230, 14, 45, 76, 107, 138, 169,
200, 231, 15, 46, 77, 108, 139, 170, 201, 232, 16, 47, 78, 109, 140,
171, 202, 233, 17, 48, 79, 110, 141, 172, 203, 234, 18, 49, 80, 111,
142, 173, 204, 235, 19, 50, 81, 112, 143, 174, 205, 236, 20, 51, 82,
113, 144, 175, 206, 237, 21, 52, 83, 114, 145, 176, 207, 238, 22, 53,
84, 115, 146, 177, 208, 239, 23, 54, 85, 116, 147, 178, 209, 240, 24,
55, 86, 117, 148, 179, 210, 241, 25, 56, 87, 118, 149, 180, 211, 242,
26, 57, 88, 119, 150, 181, 212, 243, 27, 58, 89, 120, 151, 182, 213,
244, 28, 59, 90, 121, 152, 183, 214, 245, 29, 60, 91, 122, 153, 184,
215, 246, 30, 61, 92, 123, 154, 185, 216, 247, 31, 62, 93, 124, 155,
186, 217, 248, 63, 94, 125, 156, 187, 218, 249, 95, 126, 157, 188, 219,
250, 127, 158, 189, 220, 251, 159, 190, 221, 252, 191, 222, 253, 223, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x32[256]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x8[256]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x32[256]) = {
0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112,
120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232,
240, 248, 1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97,
105, 113, 121, 129, 137, 145, 153, 161, 169, 177, 185, 193, 201, 209, 217,
225, 233, 241, 249, 2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82,
90, 98, 106, 114, 122, 130, 138, 146, 154, 162, 170, 178, 186, 194, 202,
210, 218, 226, 234, 242, 250, 3, 11, 19, 27, 35, 43, 51, 59, 67,
75, 83, 91, 99, 107, 115, 123, 131, 139, 147, 155, 163, 171, 179, 187,
195, 203, 211, 219, 227, 235, 243, 251, 4, 12, 20, 28, 36, 44, 52,
60, 68, 76, 84, 92, 100, 108, 116, 124, 132, 140, 148, 156, 164, 172,
180, 188, 196, 204, 212, 220, 228, 236, 244, 252, 5, 13, 21, 29, 37,
45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 149, 157,
165, 173, 181, 189, 197, 205, 213, 221, 229, 237, 245, 253, 6, 14, 22,
30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126, 134, 142,
150, 158, 166, 174, 182, 190, 198, 206, 214, 222, 230, 238, 246, 254, 7,
15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
135, 143, 151, 159, 167, 175, 183, 191, 199, 207, 215, 223, 231, 239, 247,
255,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x8[256]) = {
0, 32, 64, 96, 128, 160, 192, 224, 1, 33, 65, 97, 129, 161, 193, 225,
2, 34, 66, 98, 130, 162, 194, 226, 3, 35, 67, 99, 131, 163, 195, 227,
4, 36, 68, 100, 132, 164, 196, 228, 5, 37, 69, 101, 133, 165, 197, 229,
6, 38, 70, 102, 134, 166, 198, 230, 7, 39, 71, 103, 135, 167, 199, 231,
8, 40, 72, 104, 136, 168, 200, 232, 9, 41, 73, 105, 137, 169, 201, 233,
10, 42, 74, 106, 138, 170, 202, 234, 11, 43, 75, 107, 139, 171, 203, 235,
12, 44, 76, 108, 140, 172, 204, 236, 13, 45, 77, 109, 141, 173, 205, 237,
14, 46, 78, 110, 142, 174, 206, 238, 15, 47, 79, 111, 143, 175, 207, 239,
16, 48, 80, 112, 144, 176, 208, 240, 17, 49, 81, 113, 145, 177, 209, 241,
18, 50, 82, 114, 146, 178, 210, 242, 19, 51, 83, 115, 147, 179, 211, 243,
20, 52, 84, 116, 148, 180, 212, 244, 21, 53, 85, 117, 149, 181, 213, 245,
22, 54, 86, 118, 150, 182, 214, 246, 23, 55, 87, 119, 151, 183, 215, 247,
24, 56, 88, 120, 152, 184, 216, 248, 25, 57, 89, 121, 153, 185, 217, 249,
26, 58, 90, 122, 154, 186, 218, 250, 27, 59, 91, 123, 155, 187, 219, 251,
28, 60, 92, 124, 156, 188, 220, 252, 29, 61, 93, 125, 157, 189, 221, 253,
30, 62, 94, 126, 158, 190, 222, 254, 31, 63, 95, 127, 159, 191, 223, 255,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_8x8[64]) = {
0, 8, 1, 16, 9, 2, 17, 24, 10, 3, 18, 25, 32, 11, 4, 26,
33, 19, 40, 12, 34, 27, 5, 41, 20, 48, 13, 35, 42, 28, 21, 6,
49, 56, 36, 43, 29, 7, 14, 50, 57, 44, 22, 37, 15, 51, 58, 30,
45, 23, 52, 59, 38, 31, 60, 53, 46, 39, 61, 54, 47, 62, 55, 63,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x8[64]) = {
0, 8, 16, 24, 32, 40, 48, 56, 1, 9, 17, 25, 33, 41, 49, 57,
2, 10, 18, 26, 34, 42, 50, 58, 3, 11, 19, 27, 35, 43, 51, 59,
4, 12, 20, 28, 36, 44, 52, 60, 5, 13, 21, 29, 37, 45, 53, 61,
6, 14, 22, 30, 38, 46, 54, 62, 7, 15, 23, 31, 39, 47, 55, 63,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x8[64]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, col_scan_8x8[64]) = {
0, 8, 16, 1, 24, 9, 32, 17, 2, 40, 25, 10, 33, 18, 48, 3,
26, 41, 11, 56, 19, 34, 4, 49, 27, 42, 12, 35, 20, 57, 50, 28,
5, 43, 13, 36, 58, 51, 21, 44, 6, 29, 59, 37, 14, 52, 22, 7,
45, 60, 30, 15, 38, 53, 23, 46, 31, 61, 39, 54, 47, 62, 55, 63,
};
DECLARE_ALIGNED(16, static const int16_t, row_scan_8x8[64]) = {
0, 1, 2, 8, 9, 3, 16, 10, 4, 17, 11, 24, 5, 18, 25, 12,
19, 26, 32, 6, 13, 20, 33, 27, 7, 34, 40, 21, 28, 41, 14, 35,
48, 42, 29, 36, 49, 22, 43, 15, 56, 37, 50, 44, 30, 57, 23, 51,
58, 45, 38, 52, 31, 59, 53, 46, 60, 39, 61, 47, 54, 55, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_8x16[128]) = {
0, 1, 8, 2, 9, 16, 3, 10, 17, 24, 4, 11, 18, 25, 32,
5, 12, 19, 26, 33, 40, 6, 13, 20, 27, 34, 41, 48, 7, 14,
21, 28, 35, 42, 49, 56, 15, 22, 29, 36, 43, 50, 57, 64, 23,
30, 37, 44, 51, 58, 65, 72, 31, 38, 45, 52, 59, 66, 73, 80,
39, 46, 53, 60, 67, 74, 81, 88, 47, 54, 61, 68, 75, 82, 89,
96, 55, 62, 69, 76, 83, 90, 97, 104, 63, 70, 77, 84, 91, 98,
105, 112, 71, 78, 85, 92, 99, 106, 113, 120, 79, 86, 93, 100, 107,
114, 121, 87, 94, 101, 108, 115, 122, 95, 102, 109, 116, 123, 103, 110,
117, 124, 111, 118, 125, 119, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_16x8[128]) = {
0, 1, 16, 2, 17, 32, 3, 18, 33, 48, 4, 19, 34, 49, 64, 5,
20, 35, 50, 65, 80, 6, 21, 36, 51, 66, 81, 96, 7, 22, 37, 52,
67, 82, 97, 112, 8, 23, 38, 53, 68, 83, 98, 113, 9, 24, 39, 54,
69, 84, 99, 114, 10, 25, 40, 55, 70, 85, 100, 115, 11, 26, 41, 56,
71, 86, 101, 116, 12, 27, 42, 57, 72, 87, 102, 117, 13, 28, 43, 58,
73, 88, 103, 118, 14, 29, 44, 59, 74, 89, 104, 119, 15, 30, 45, 60,
75, 90, 105, 120, 31, 46, 61, 76, 91, 106, 121, 47, 62, 77, 92, 107,
122, 63, 78, 93, 108, 123, 79, 94, 109, 124, 95, 110, 125, 111, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_8x16[128]) = {
0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120,
1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97, 105, 113, 121,
2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82, 90, 98, 106, 114, 122,
3, 11, 19, 27, 35, 43, 51, 59, 67, 75, 83, 91, 99, 107, 115, 123,
4, 12, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124,
5, 13, 21, 29, 37, 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125,
6, 14, 22, 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126,
7, 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x8[128]) = {
0, 16, 32, 48, 64, 80, 96, 112, 1, 17, 33, 49, 65, 81, 97, 113,
2, 18, 34, 50, 66, 82, 98, 114, 3, 19, 35, 51, 67, 83, 99, 115,
4, 20, 36, 52, 68, 84, 100, 116, 5, 21, 37, 53, 69, 85, 101, 117,
6, 22, 38, 54, 70, 86, 102, 118, 7, 23, 39, 55, 71, 87, 103, 119,
8, 24, 40, 56, 72, 88, 104, 120, 9, 25, 41, 57, 73, 89, 105, 121,
10, 26, 42, 58, 74, 90, 106, 122, 11, 27, 43, 59, 75, 91, 107, 123,
12, 28, 44, 60, 76, 92, 108, 124, 13, 29, 45, 61, 77, 93, 109, 125,
14, 30, 46, 62, 78, 94, 110, 126, 15, 31, 47, 63, 79, 95, 111, 127,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_8x16[128]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x8[128]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_16x32[512]) = {
0, 1, 16, 2, 17, 32, 3, 18, 33, 48, 4, 19, 34, 49, 64,
5, 20, 35, 50, 65, 80, 6, 21, 36, 51, 66, 81, 96, 7, 22,
37, 52, 67, 82, 97, 112, 8, 23, 38, 53, 68, 83, 98, 113, 128,
9, 24, 39, 54, 69, 84, 99, 114, 129, 144, 10, 25, 40, 55, 70,
85, 100, 115, 130, 145, 160, 11, 26, 41, 56, 71, 86, 101, 116, 131,
146, 161, 176, 12, 27, 42, 57, 72, 87, 102, 117, 132, 147, 162, 177,
192, 13, 28, 43, 58, 73, 88, 103, 118, 133, 148, 163, 178, 193, 208,
14, 29, 44, 59, 74, 89, 104, 119, 134, 149, 164, 179, 194, 209, 224,
15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225,
240, 31, 46, 61, 76, 91, 106, 121, 136, 151, 166, 181, 196, 211, 226,
241, 256, 47, 62, 77, 92, 107, 122, 137, 152, 167, 182, 197, 212, 227,
242, 257, 272, 63, 78, 93, 108, 123, 138, 153, 168, 183, 198, 213, 228,
243, 258, 273, 288, 79, 94, 109, 124, 139, 154, 169, 184, 199, 214, 229,
244, 259, 274, 289, 304, 95, 110, 125, 140, 155, 170, 185, 200, 215, 230,
245, 260, 275, 290, 305, 320, 111, 126, 141, 156, 171, 186, 201, 216, 231,
246, 261, 276, 291, 306, 321, 336, 127, 142, 157, 172, 187, 202, 217, 232,
247, 262, 277, 292, 307, 322, 337, 352, 143, 158, 173, 188, 203, 218, 233,
248, 263, 278, 293, 308, 323, 338, 353, 368, 159, 174, 189, 204, 219, 234,
249, 264, 279, 294, 309, 324, 339, 354, 369, 384, 175, 190, 205, 220, 235,
250, 265, 280, 295, 310, 325, 340, 355, 370, 385, 400, 191, 206, 221, 236,
251, 266, 281, 296, 311, 326, 341, 356, 371, 386, 401, 416, 207, 222, 237,
252, 267, 282, 297, 312, 327, 342, 357, 372, 387, 402, 417, 432, 223, 238,
253, 268, 283, 298, 313, 328, 343, 358, 373, 388, 403, 418, 433, 448, 239,
254, 269, 284, 299, 314, 329, 344, 359, 374, 389, 404, 419, 434, 449, 464,
255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465,
480, 271, 286, 301, 316, 331, 346, 361, 376, 391, 406, 421, 436, 451, 466,
481, 496, 287, 302, 317, 332, 347, 362, 377, 392, 407, 422, 437, 452, 467,
482, 497, 303, 318, 333, 348, 363, 378, 393, 408, 423, 438, 453, 468, 483,
498, 319, 334, 349, 364, 379, 394, 409, 424, 439, 454, 469, 484, 499, 335,
350, 365, 380, 395, 410, 425, 440, 455, 470, 485, 500, 351, 366, 381, 396,
411, 426, 441, 456, 471, 486, 501, 367, 382, 397, 412, 427, 442, 457, 472,
487, 502, 383, 398, 413, 428, 443, 458, 473, 488, 503, 399, 414, 429, 444,
459, 474, 489, 504, 415, 430, 445, 460, 475, 490, 505, 431, 446, 461, 476,
491, 506, 447, 462, 477, 492, 507, 463, 478, 493, 508, 479, 494, 509, 495,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_32x16[512]) = {
0, 1, 32, 2, 33, 64, 3, 34, 65, 96, 4, 35, 66, 97, 128,
5, 36, 67, 98, 129, 160, 6, 37, 68, 99, 130, 161, 192, 7, 38,
69, 100, 131, 162, 193, 224, 8, 39, 70, 101, 132, 163, 194, 225, 256,
9, 40, 71, 102, 133, 164, 195, 226, 257, 288, 10, 41, 72, 103, 134,
165, 196, 227, 258, 289, 320, 11, 42, 73, 104, 135, 166, 197, 228, 259,
290, 321, 352, 12, 43, 74, 105, 136, 167, 198, 229, 260, 291, 322, 353,
384, 13, 44, 75, 106, 137, 168, 199, 230, 261, 292, 323, 354, 385, 416,
14, 45, 76, 107, 138, 169, 200, 231, 262, 293, 324, 355, 386, 417, 448,
15, 46, 77, 108, 139, 170, 201, 232, 263, 294, 325, 356, 387, 418, 449,
480, 16, 47, 78, 109, 140, 171, 202, 233, 264, 295, 326, 357, 388, 419,
450, 481, 17, 48, 79, 110, 141, 172, 203, 234, 265, 296, 327, 358, 389,
420, 451, 482, 18, 49, 80, 111, 142, 173, 204, 235, 266, 297, 328, 359,
390, 421, 452, 483, 19, 50, 81, 112, 143, 174, 205, 236, 267, 298, 329,
360, 391, 422, 453, 484, 20, 51, 82, 113, 144, 175, 206, 237, 268, 299,
330, 361, 392, 423, 454, 485, 21, 52, 83, 114, 145, 176, 207, 238, 269,
300, 331, 362, 393, 424, 455, 486, 22, 53, 84, 115, 146, 177, 208, 239,
270, 301, 332, 363, 394, 425, 456, 487, 23, 54, 85, 116, 147, 178, 209,
240, 271, 302, 333, 364, 395, 426, 457, 488, 24, 55, 86, 117, 148, 179,
210, 241, 272, 303, 334, 365, 396, 427, 458, 489, 25, 56, 87, 118, 149,
180, 211, 242, 273, 304, 335, 366, 397, 428, 459, 490, 26, 57, 88, 119,
150, 181, 212, 243, 274, 305, 336, 367, 398, 429, 460, 491, 27, 58, 89,
120, 151, 182, 213, 244, 275, 306, 337, 368, 399, 430, 461, 492, 28, 59,
90, 121, 152, 183, 214, 245, 276, 307, 338, 369, 400, 431, 462, 493, 29,
60, 91, 122, 153, 184, 215, 246, 277, 308, 339, 370, 401, 432, 463, 494,
30, 61, 92, 123, 154, 185, 216, 247, 278, 309, 340, 371, 402, 433, 464,
495, 31, 62, 93, 124, 155, 186, 217, 248, 279, 310, 341, 372, 403, 434,
465, 496, 63, 94, 125, 156, 187, 218, 249, 280, 311, 342, 373, 404, 435,
466, 497, 95, 126, 157, 188, 219, 250, 281, 312, 343, 374, 405, 436, 467,
498, 127, 158, 189, 220, 251, 282, 313, 344, 375, 406, 437, 468, 499, 159,
190, 221, 252, 283, 314, 345, 376, 407, 438, 469, 500, 191, 222, 253, 284,
315, 346, 377, 408, 439, 470, 501, 223, 254, 285, 316, 347, 378, 409, 440,
471, 502, 255, 286, 317, 348, 379, 410, 441, 472, 503, 287, 318, 349, 380,
411, 442, 473, 504, 319, 350, 381, 412, 443, 474, 505, 351, 382, 413, 444,
475, 506, 383, 414, 445, 476, 507, 415, 446, 477, 508, 447, 478, 509, 479,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x32[512]) = {
0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224,
240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432, 448, 464,
480, 496, 1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193,
209, 225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 401, 417, 433,
449, 465, 481, 497, 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162,
178, 194, 210, 226, 242, 258, 274, 290, 306, 322, 338, 354, 370, 386, 402,
418, 434, 450, 466, 482, 498, 3, 19, 35, 51, 67, 83, 99, 115, 131,
147, 163, 179, 195, 211, 227, 243, 259, 275, 291, 307, 323, 339, 355, 371,
387, 403, 419, 435, 451, 467, 483, 499, 4, 20, 36, 52, 68, 84, 100,
116, 132, 148, 164, 180, 196, 212, 228, 244, 260, 276, 292, 308, 324, 340,
356, 372, 388, 404, 420, 436, 452, 468, 484, 500, 5, 21, 37, 53, 69,
85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245, 261, 277, 293, 309,
325, 341, 357, 373, 389, 405, 421, 437, 453, 469, 485, 501, 6, 22, 38,
54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246, 262, 278,
294, 310, 326, 342, 358, 374, 390, 406, 422, 438, 454, 470, 486, 502, 7,
23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
263, 279, 295, 311, 327, 343, 359, 375, 391, 407, 423, 439, 455, 471, 487,
503, 8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216,
232, 248, 264, 280, 296, 312, 328, 344, 360, 376, 392, 408, 424, 440, 456,
472, 488, 504, 9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185,
201, 217, 233, 249, 265, 281, 297, 313, 329, 345, 361, 377, 393, 409, 425,
441, 457, 473, 489, 505, 10, 26, 42, 58, 74, 90, 106, 122, 138, 154,
170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394,
410, 426, 442, 458, 474, 490, 506, 11, 27, 43, 59, 75, 91, 107, 123,
139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363,
379, 395, 411, 427, 443, 459, 475, 491, 507, 12, 28, 44, 60, 76, 92,
108, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284, 300, 316, 332,
348, 364, 380, 396, 412, 428, 444, 460, 476, 492, 508, 13, 29, 45, 61,
77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269, 285, 301,
317, 333, 349, 365, 381, 397, 413, 429, 445, 461, 477, 493, 509, 14, 30,
46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254, 270,
286, 302, 318, 334, 350, 366, 382, 398, 414, 430, 446, 462, 478, 494, 510,
15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239,
255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 415, 431, 447, 463, 479,
495, 511,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x16[512]) = {
0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480,
1, 33, 65, 97, 129, 161, 193, 225, 257, 289, 321, 353, 385, 417, 449, 481,
2, 34, 66, 98, 130, 162, 194, 226, 258, 290, 322, 354, 386, 418, 450, 482,
3, 35, 67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356, 388, 420, 452, 484,
5, 37, 69, 101, 133, 165, 197, 229, 261, 293, 325, 357, 389, 421, 453, 485,
6, 38, 70, 102, 134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486,
7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423, 455, 487,
8, 40, 72, 104, 136, 168, 200, 232, 264, 296, 328, 360, 392, 424, 456, 488,
9, 41, 73, 105, 137, 169, 201, 233, 265, 297, 329, 361, 393, 425, 457, 489,
10, 42, 74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363, 395, 427, 459, 491,
12, 44, 76, 108, 140, 172, 204, 236, 268, 300, 332, 364, 396, 428, 460, 492,
13, 45, 77, 109, 141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493,
14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430, 462, 494,
15, 47, 79, 111, 143, 175, 207, 239, 271, 303, 335, 367, 399, 431, 463, 495,
16, 48, 80, 112, 144, 176, 208, 240, 272, 304, 336, 368, 400, 432, 464, 496,
17, 49, 81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370, 402, 434, 466, 498,
19, 51, 83, 115, 147, 179, 211, 243, 275, 307, 339, 371, 403, 435, 467, 499,
20, 52, 84, 116, 148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500,
21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437, 469, 501,
22, 54, 86, 118, 150, 182, 214, 246, 278, 310, 342, 374, 406, 438, 470, 502,
23, 55, 87, 119, 151, 183, 215, 247, 279, 311, 343, 375, 407, 439, 471, 503,
24, 56, 88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377, 409, 441, 473, 505,
26, 58, 90, 122, 154, 186, 218, 250, 282, 314, 346, 378, 410, 442, 474, 506,
27, 59, 91, 123, 155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507,
28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444, 476, 508,
29, 61, 93, 125, 157, 189, 221, 253, 285, 317, 349, 381, 413, 445, 477, 509,
30, 62, 94, 126, 158, 190, 222, 254, 286, 318, 350, 382, 414, 446, 478, 510,
31, 63, 95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x32[512]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x16[512]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_16x16[256]) = {
0, 16, 1, 32, 17, 2, 48, 33, 18, 3, 64, 34, 49, 19, 65,
80, 50, 4, 35, 66, 20, 81, 96, 51, 5, 36, 82, 97, 67, 112,
21, 52, 98, 37, 83, 113, 6, 68, 128, 53, 22, 99, 114, 84, 7,
129, 38, 69, 100, 115, 144, 130, 85, 54, 23, 8, 145, 39, 70, 116,
101, 131, 160, 146, 55, 86, 24, 71, 132, 117, 161, 40, 9, 102, 147,
176, 162, 87, 56, 25, 133, 118, 177, 148, 72, 103, 41, 163, 10, 192,
178, 88, 57, 134, 149, 119, 26, 164, 73, 104, 193, 42, 179, 208, 11,
135, 89, 165, 120, 150, 58, 194, 180, 27, 74, 209, 105, 151, 136, 43,
90, 224, 166, 195, 181, 121, 210, 59, 12, 152, 106, 167, 196, 75, 137,
225, 211, 240, 182, 122, 91, 28, 197, 13, 226, 168, 183, 153, 44, 212,
138, 107, 241, 60, 29, 123, 198, 184, 227, 169, 242, 76, 213, 154, 45,
92, 14, 199, 139, 61, 228, 214, 170, 185, 243, 108, 77, 155, 30, 15,
200, 229, 124, 215, 244, 93, 46, 186, 171, 201, 109, 140, 230, 62, 216,
245, 31, 125, 78, 156, 231, 47, 187, 202, 217, 94, 246, 141, 63, 232,
172, 110, 247, 157, 79, 218, 203, 126, 233, 188, 248, 95, 173, 142, 219,
111, 249, 234, 158, 127, 189, 204, 250, 235, 143, 174, 220, 205, 159, 251,
190, 221, 175, 236, 237, 191, 206, 252, 222, 253, 207, 238, 223, 254, 239,
255,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_16x16[256]) = {
0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240,
1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193, 209, 225, 241,
2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162, 178, 194, 210, 226, 242,
3, 19, 35, 51, 67, 83, 99, 115, 131, 147, 163, 179, 195, 211, 227, 243,
4, 20, 36, 52, 68, 84, 100, 116, 132, 148, 164, 180, 196, 212, 228, 244,
5, 21, 37, 53, 69, 85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245,
6, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246,
7, 23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216, 232, 248,
9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185, 201, 217, 233, 249,
10, 26, 42, 58, 74, 90, 106, 122, 138, 154, 170, 186, 202, 218, 234, 250,
11, 27, 43, 59, 75, 91, 107, 123, 139, 155, 171, 187, 203, 219, 235, 251,
12, 28, 44, 60, 76, 92, 108, 124, 140, 156, 172, 188, 204, 220, 236, 252,
13, 29, 45, 61, 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253,
14, 30, 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254,
15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239, 255,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_16x16[256]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, col_scan_16x16[256]) = {
0, 16, 32, 48, 1, 64, 17, 80, 33, 96, 49, 2, 65, 112, 18,
81, 34, 128, 50, 97, 3, 66, 144, 19, 113, 35, 82, 160, 98, 51,
129, 4, 67, 176, 20, 114, 145, 83, 36, 99, 130, 52, 192, 5, 161,
68, 115, 21, 146, 84, 208, 177, 37, 131, 100, 53, 162, 224, 69, 6,
116, 193, 147, 85, 22, 240, 132, 38, 178, 101, 163, 54, 209, 117, 70,
7, 148, 194, 86, 179, 225, 23, 133, 39, 164, 8, 102, 210, 241, 55,
195, 118, 149, 71, 180, 24, 87, 226, 134, 165, 211, 40, 103, 56, 72,
150, 196, 242, 119, 9, 181, 227, 88, 166, 25, 135, 41, 104, 212, 57,
151, 197, 120, 73, 243, 182, 136, 167, 213, 89, 10, 228, 105, 152, 198,
26, 42, 121, 183, 244, 168, 58, 137, 229, 74, 214, 90, 153, 199, 184,
11, 106, 245, 27, 122, 230, 169, 43, 215, 59, 200, 138, 185, 246, 75,
12, 91, 154, 216, 231, 107, 28, 44, 201, 123, 170, 60, 247, 232, 76,
139, 13, 92, 217, 186, 248, 155, 108, 29, 124, 45, 202, 233, 171, 61,
14, 77, 140, 15, 249, 93, 30, 187, 156, 218, 46, 109, 125, 62, 172,
78, 203, 31, 141, 234, 94, 47, 188, 63, 157, 110, 250, 219, 79, 126,
204, 173, 142, 95, 189, 111, 235, 158, 220, 251, 127, 174, 143, 205, 236,
159, 190, 221, 252, 175, 206, 237, 191, 253, 222, 238, 207, 254, 223, 239,
255,
};
DECLARE_ALIGNED(16, static const int16_t, row_scan_16x16[256]) = {
0, 1, 2, 16, 3, 17, 4, 18, 32, 5, 33, 19, 6, 34, 48,
20, 49, 7, 35, 21, 50, 64, 8, 36, 65, 22, 51, 37, 80, 9,
66, 52, 23, 38, 81, 67, 10, 53, 24, 82, 68, 96, 39, 11, 54,
83, 97, 69, 25, 98, 84, 40, 112, 55, 12, 70, 99, 113, 85, 26,
41, 56, 114, 100, 13, 71, 128, 86, 27, 115, 101, 129, 42, 57, 72,
116, 14, 87, 130, 102, 144, 73, 131, 117, 28, 58, 15, 88, 43, 145,
103, 132, 146, 118, 74, 160, 89, 133, 104, 29, 59, 147, 119, 44, 161,
148, 90, 105, 134, 162, 120, 176, 75, 135, 149, 30, 60, 163, 177, 45,
121, 91, 106, 164, 178, 150, 192, 136, 165, 179, 31, 151, 193, 76, 122,
61, 137, 194, 107, 152, 180, 208, 46, 166, 167, 195, 92, 181, 138, 209,
123, 153, 224, 196, 77, 168, 210, 182, 240, 108, 197, 62, 154, 225, 183,
169, 211, 47, 139, 93, 184, 226, 212, 241, 198, 170, 124, 155, 199, 78,
213, 185, 109, 227, 200, 63, 228, 242, 140, 214, 171, 186, 156, 229, 243,
125, 94, 201, 244, 215, 216, 230, 141, 187, 202, 79, 172, 110, 157, 245,
217, 231, 95, 246, 232, 126, 203, 247, 233, 173, 218, 142, 111, 158, 188,
248, 127, 234, 219, 249, 189, 204, 143, 174, 159, 250, 235, 205, 220, 175,
190, 251, 221, 191, 206, 236, 207, 237, 252, 222, 253, 223, 238, 239, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, mcol_scan_32x32[1024]) = {
0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416,
448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864,
896, 928, 960, 992, 1, 33, 65, 97, 129, 161, 193, 225, 257, 289,
321, 353, 385, 417, 449, 481, 513, 545, 577, 609, 641, 673, 705, 737,
769, 801, 833, 865, 897, 929, 961, 993, 2, 34, 66, 98, 130, 162,
194, 226, 258, 290, 322, 354, 386, 418, 450, 482, 514, 546, 578, 610,
642, 674, 706, 738, 770, 802, 834, 866, 898, 930, 962, 994, 3, 35,
67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
515, 547, 579, 611, 643, 675, 707, 739, 771, 803, 835, 867, 899, 931,
963, 995, 4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356,
388, 420, 452, 484, 516, 548, 580, 612, 644, 676, 708, 740, 772, 804,
836, 868, 900, 932, 964, 996, 5, 37, 69, 101, 133, 165, 197, 229,
261, 293, 325, 357, 389, 421, 453, 485, 517, 549, 581, 613, 645, 677,
709, 741, 773, 805, 837, 869, 901, 933, 965, 997, 6, 38, 70, 102,
134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486, 518, 550,
582, 614, 646, 678, 710, 742, 774, 806, 838, 870, 902, 934, 966, 998,
7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423,
455, 487, 519, 551, 583, 615, 647, 679, 711, 743, 775, 807, 839, 871,
903, 935, 967, 999, 8, 40, 72, 104, 136, 168, 200, 232, 264, 296,
328, 360, 392, 424, 456, 488, 520, 552, 584, 616, 648, 680, 712, 744,
776, 808, 840, 872, 904, 936, 968, 1000, 9, 41, 73, 105, 137, 169,
201, 233, 265, 297, 329, 361, 393, 425, 457, 489, 521, 553, 585, 617,
649, 681, 713, 745, 777, 809, 841, 873, 905, 937, 969, 1001, 10, 42,
74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
522, 554, 586, 618, 650, 682, 714, 746, 778, 810, 842, 874, 906, 938,
970, 1002, 11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363,
395, 427, 459, 491, 523, 555, 587, 619, 651, 683, 715, 747, 779, 811,
843, 875, 907, 939, 971, 1003, 12, 44, 76, 108, 140, 172, 204, 236,
268, 300, 332, 364, 396, 428, 460, 492, 524, 556, 588, 620, 652, 684,
716, 748, 780, 812, 844, 876, 908, 940, 972, 1004, 13, 45, 77, 109,
141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493, 525, 557,
589, 621, 653, 685, 717, 749, 781, 813, 845, 877, 909, 941, 973, 1005,
14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430,
462, 494, 526, 558, 590, 622, 654, 686, 718, 750, 782, 814, 846, 878,
910, 942, 974, 1006, 15, 47, 79, 111, 143, 175, 207, 239, 271, 303,
335, 367, 399, 431, 463, 495, 527, 559, 591, 623, 655, 687, 719, 751,
783, 815, 847, 879, 911, 943, 975, 1007, 16, 48, 80, 112, 144, 176,
208, 240, 272, 304, 336, 368, 400, 432, 464, 496, 528, 560, 592, 624,
656, 688, 720, 752, 784, 816, 848, 880, 912, 944, 976, 1008, 17, 49,
81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
529, 561, 593, 625, 657, 689, 721, 753, 785, 817, 849, 881, 913, 945,
977, 1009, 18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370,
402, 434, 466, 498, 530, 562, 594, 626, 658, 690, 722, 754, 786, 818,
850, 882, 914, 946, 978, 1010, 19, 51, 83, 115, 147, 179, 211, 243,
275, 307, 339, 371, 403, 435, 467, 499, 531, 563, 595, 627, 659, 691,
723, 755, 787, 819, 851, 883, 915, 947, 979, 1011, 20, 52, 84, 116,
148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500, 532, 564,
596, 628, 660, 692, 724, 756, 788, 820, 852, 884, 916, 948, 980, 1012,
21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437,
469, 501, 533, 565, 597, 629, 661, 693, 725, 757, 789, 821, 853, 885,
917, 949, 981, 1013, 22, 54, 86, 118, 150, 182, 214, 246, 278, 310,
342, 374, 406, 438, 470, 502, 534, 566, 598, 630, 662, 694, 726, 758,
790, 822, 854, 886, 918, 950, 982, 1014, 23, 55, 87, 119, 151, 183,
215, 247, 279, 311, 343, 375, 407, 439, 471, 503, 535, 567, 599, 631,
663, 695, 727, 759, 791, 823, 855, 887, 919, 951, 983, 1015, 24, 56,
88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
536, 568, 600, 632, 664, 696, 728, 760, 792, 824, 856, 888, 920, 952,
984, 1016, 25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377,
409, 441, 473, 505, 537, 569, 601, 633, 665, 697, 729, 761, 793, 825,
857, 889, 921, 953, 985, 1017, 26, 58, 90, 122, 154, 186, 218, 250,
282, 314, 346, 378, 410, 442, 474, 506, 538, 570, 602, 634, 666, 698,
730, 762, 794, 826, 858, 890, 922, 954, 986, 1018, 27, 59, 91, 123,
155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507, 539, 571,
603, 635, 667, 699, 731, 763, 795, 827, 859, 891, 923, 955, 987, 1019,
28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444,
476, 508, 540, 572, 604, 636, 668, 700, 732, 764, 796, 828, 860, 892,
924, 956, 988, 1020, 29, 61, 93, 125, 157, 189, 221, 253, 285, 317,
349, 381, 413, 445, 477, 509, 541, 573, 605, 637, 669, 701, 733, 765,
797, 829, 861, 893, 925, 957, 989, 1021, 30, 62, 94, 126, 158, 190,
222, 254, 286, 318, 350, 382, 414, 446, 478, 510, 542, 574, 606, 638,
670, 702, 734, 766, 798, 830, 862, 894, 926, 958, 990, 1022, 31, 63,
95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
543, 575, 607, 639, 671, 703, 735, 767, 799, 831, 863, 895, 927, 959,
991, 1023,
};
DECLARE_ALIGNED(16, static const int16_t, mrow_scan_32x32[1024]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103,
104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155,
156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259,
260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285,
286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298,
299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311,
312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337,
338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350,
351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363,
364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376,
377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402,
403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415,
416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428,
429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441,
442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454,
455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467,
468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480,
481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493,
494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506,
507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519,
520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532,
533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545,
546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558,
559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571,
572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584,
585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597,
598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610,
611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623,
624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636,
637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649,
650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662,
663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675,
676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688,
689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701,
702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714,
715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727,
728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740,
741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753,
754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766,
767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779,
780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792,
793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805,
806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818,
819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831,
832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844,
845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857,
858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870,
871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883,
884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896,
897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909,
910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922,
923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935,
936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948,
949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961,
962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974,
975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987,
988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000,
1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013,
1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023,
};
DECLARE_ALIGNED(16, static const int16_t, default_scan_32x32[1024]) = {
0, 32, 1, 64, 33, 2, 96, 65, 34, 128, 3, 97, 66,
160, 129, 35, 98, 4, 67, 130, 161, 192, 36, 99, 224, 5,
162, 193, 68, 131, 37, 100, 225, 194, 256, 163, 69, 132, 6,
226, 257, 288, 195, 101, 164, 38, 258, 7, 227, 289, 133, 320,
70, 196, 165, 290, 259, 228, 39, 321, 102, 352, 8, 197, 71,
134, 322, 291, 260, 353, 384, 229, 166, 103, 40, 354, 323, 292,
135, 385, 198, 261, 72, 9, 416, 167, 386, 355, 230, 324, 104,
293, 41, 417, 199, 136, 262, 387, 448, 325, 356, 10, 73, 418,
231, 168, 449, 294, 388, 105, 419, 263, 42, 200, 357, 450, 137,
480, 74, 326, 232, 11, 389, 169, 295, 420, 106, 451, 481, 358,
264, 327, 201, 43, 138, 512, 482, 390, 296, 233, 170, 421, 75,
452, 359, 12, 513, 265, 483, 328, 107, 202, 514, 544, 422, 391,
453, 139, 44, 234, 484, 297, 360, 171, 76, 515, 545, 266, 329,
454, 13, 423, 203, 108, 546, 485, 576, 298, 235, 140, 361, 330,
172, 547, 45, 455, 267, 577, 486, 77, 204, 362, 608, 14, 299,
578, 109, 236, 487, 609, 331, 141, 579, 46, 15, 173, 610, 363,
78, 205, 16, 110, 237, 611, 142, 47, 174, 79, 206, 17, 111,
238, 48, 143, 80, 175, 112, 207, 49, 18, 239, 81, 113, 19,
50, 82, 114, 51, 83, 115, 640, 516, 392, 268, 144, 20, 672,
641, 548, 517, 424, 393, 300, 269, 176, 145, 52, 21, 704, 673,
642, 580, 549, 518, 456, 425, 394, 332, 301, 270, 208, 177, 146,
84, 53, 22, 736, 705, 674, 643, 612, 581, 550, 519, 488, 457,
426, 395, 364, 333, 302, 271, 240, 209, 178, 147, 116, 85, 54,
23, 737, 706, 675, 613, 582, 551, 489, 458, 427, 365, 334, 303,
241, 210, 179, 117, 86, 55, 738, 707, 614, 583, 490, 459, 366,
335, 242, 211, 118, 87, 739, 615, 491, 367, 243, 119, 768, 644,
520, 396, 272, 148, 24, 800, 769, 676, 645, 552, 521, 428, 397,
304, 273, 180, 149, 56, 25, 832, 801, 770, 708, 677, 646, 584,
553, 522, 460, 429, 398, 336, 305, 274, 212, 181, 150, 88, 57,
26, 864, 833, 802, 771, 740, 709, 678, 647, 616, 585, 554, 523,
492, 461, 430, 399, 368, 337, 306, 275, 244, 213, 182, 151, 120,
89, 58, 27, 865, 834, 803, 741, 710, 679, 617, 586, 555, 493,
462, 431, 369, 338, 307, 245, 214, 183, 121, 90, 59, 866, 835,
742, 711, 618, 587, 494, 463, 370, 339, 246, 215, 122, 91, 867,
743, 619, 495, 371, 247, 123, 896, 772, 648, 524, 400, 276, 152,
28, 928, 897, 804, 773, 680, 649, 556, 525, 432, 401, 308, 277,
184, 153, 60, 29, 960, 929, 898, 836, 805, 774, 712, 681, 650,
588, 557, 526, 464, 433, 402, 340, 309, 278, 216, 185, 154, 92,
61, 30, 992, 961, 930, 899, 868, 837, 806, 775, 744, 713, 682,
651, 620, 589, 558, 527, 496, 465, 434, 403, 372, 341, 310, 279,
248, 217, 186, 155, 124, 93, 62, 31, 993, 962, 931, 869, 838,
807, 745, 714, 683, 621, 590, 559, 497, 466, 435, 373, 342, 311,
249, 218, 187, 125, 94, 63, 994, 963, 870, 839, 746, 715, 622,
591, 498, 467, 374, 343, 250, 219, 126, 95, 995, 871, 747, 623,
499, 375, 251, 127, 900, 776, 652, 528, 404, 280, 156, 932, 901,
808, 777, 684, 653, 560, 529, 436, 405, 312, 281, 188, 157, 964,
933, 902, 840, 809, 778, 716, 685, 654, 592, 561, 530, 468, 437,
406, 344, 313, 282, 220, 189, 158, 996, 965, 934, 903, 872, 841,
810, 779, 748, 717, 686, 655, 624, 593, 562, 531, 500, 469, 438,
407, 376, 345, 314, 283, 252, 221, 190, 159, 997, 966, 935, 873,
842, 811, 749, 718, 687, 625, 594, 563, 501, 470, 439, 377, 346,
315, 253, 222, 191, 998, 967, 874, 843, 750, 719, 626, 595, 502,
471, 378, 347, 254, 223, 999, 875, 751, 627, 503, 379, 255, 904,
780, 656, 532, 408, 284, 936, 905, 812, 781, 688, 657, 564, 533,
440, 409, 316, 285, 968, 937, 906, 844, 813, 782, 720, 689, 658,
596, 565, 534, 472, 441, 410, 348, 317, 286, 1000, 969, 938, 907,
876, 845, 814, 783, 752, 721, 690, 659, 628, 597, 566, 535, 504,
473, 442, 411, 380, 349, 318, 287, 1001, 970, 939, 877, 846, 815,
753, 722, 691, 629, 598, 567, 505, 474, 443, 381, 350, 319, 1002,
971, 878, 847, 754, 723, 630, 599, 506, 475, 382, 351, 1003, 879,
755, 631, 507, 383, 908, 784, 660, 536, 412, 940, 909, 816, 785,
692, 661, 568, 537, 444, 413, 972, 941, 910, 848, 817, 786, 724,
693, 662, 600, 569, 538, 476, 445, 414, 1004, 973, 942, 911, 880,
849, 818, 787, 756, 725, 694, 663, 632, 601, 570, 539, 508, 477,
446, 415, 1005, 974, 943, 881, 850, 819, 757, 726, 695, 633, 602,
571, 509, 478, 447, 1006, 975, 882, 851, 758, 727, 634, 603, 510,
479, 1007, 883, 759, 635, 511, 912, 788, 664, 540, 944, 913, 820,
789, 696, 665, 572, 541, 976, 945, 914, 852, 821, 790, 728, 697,
666, 604, 573, 542, 1008, 977, 946, 915, 884, 853, 822, 791, 760,
729, 698, 667, 636, 605, 574, 543, 1009, 978, 947, 885, 854, 823,
761, 730, 699, 637, 606, 575, 1010, 979, 886, 855, 762, 731, 638,
607, 1011, 887, 763, 639, 916, 792, 668, 948, 917, 824, 793, 700,
669, 980, 949, 918, 856, 825, 794, 732, 701, 670, 1012, 981, 950,
919, 888, 857, 826, 795, 764, 733, 702, 671, 1013, 982, 951, 889,
858, 827, 765, 734, 703, 1014, 983, 890, 859, 766, 735, 1015, 891,
767, 920, 796, 952, 921, 828, 797, 984, 953, 922, 860, 829, 798,
1016, 985, 954, 923, 892, 861, 830, 799, 1017, 986, 955, 893, 862,
831, 1018, 987, 894, 863, 1019, 895, 924, 956, 925, 988, 957, 926,
1020, 989, 958, 927, 1021, 990, 959, 1022, 991, 1023,
};
#if CONFIG_TX64X64
// Approximate versions, which reuse the 32x32 scan and assume rest of the
// coeffs to be zero.
#define default_scan_32x64 default_scan_32x32
#define default_scan_64x32 default_scan_32x32
#define default_scan_64x64 default_scan_32x32
#define default_scan_16x64 default_scan_16x32
#define default_scan_64x16 default_scan_32x16
#endif // CONFIG_TX64X64
// Neighborhood 2-tuples for various scans and blocksizes,
// in {top, left} order for each position in corresponding scan order.
DECLARE_ALIGNED(16, static const int16_t,
default_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 4, 0, 1, 4, 4, 5, 5, 1, 8, 8, 5, 8, 2,
2, 2, 5, 9, 12, 6, 9, 3, 6, 10, 13, 7, 10, 11, 14, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 4, 4, 8, 8, 0, 0, 1, 4, 5, 8, 9, 12, 1,
1, 2, 5, 6, 9, 10, 13, 2, 2, 3, 6, 7, 10, 11, 14, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 1, 4, 2, 5, 3, 6, 4,
4, 5, 8, 6, 9, 7, 10, 8, 8, 9, 12, 10, 13, 11, 14, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
col_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 4, 4, 4, 0, 8, 8, 1, 4, 5, 8, 5, 1, 9,
12, 2, 5, 6, 9, 6, 2, 3, 6, 10, 13, 7, 10, 11, 14, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
row_scan_4x4_neighbors[17 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 1, 1, 1, 1, 4, 2, 2, 2, 5, 4, 5, 5,
8, 3, 6, 8, 9, 6, 9, 9, 12, 7, 10, 10, 13, 11, 14, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_4x8_neighbors[33 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 4, 1, 1, 4, 4, 2, 5, 5, 8, 6,
9, 2, 2, 8, 8, 3, 6, 9, 12, 7, 10, 10, 13, 12, 12, 13, 16,
11, 14, 14, 17, 15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21,
24, 22, 25, 23, 26, 24, 24, 25, 28, 26, 29, 27, 30, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_4x8_neighbors[33 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 4, 4, 8, 8, 12, 12, 16, 16, 20, 20, 24, 24, 0,
0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 1, 1,
2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 2, 2, 3,
6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_4x8_neighbors[33 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 1, 4, 2, 5, 3, 6, 4,
4, 5, 8, 6, 9, 7, 10, 8, 8, 9, 12, 10, 13, 11, 14, 12, 12,
13, 16, 14, 17, 15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21,
24, 22, 25, 23, 26, 24, 24, 25, 28, 26, 29, 27, 30, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_8x4_neighbors[33 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 8, 1, 1, 8, 8, 2, 9, 9, 16, 10,
17, 2, 2, 16, 16, 3, 10, 17, 24, 11, 18, 18, 25, 3, 3, 4, 11,
19, 26, 12, 19, 4, 4, 20, 27, 5, 12, 13, 20, 21, 28, 5, 5, 6,
13, 14, 21, 22, 29, 6, 6, 7, 14, 15, 22, 23, 30, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_8x4_neighbors[33 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 8, 8, 16, 16, 0, 0, 1, 8, 9, 16, 17, 24, 1,
1, 2, 9, 10, 17, 18, 25, 2, 2, 3, 10, 11, 18, 19, 26, 3, 3,
4, 11, 12, 19, 20, 27, 4, 4, 5, 12, 13, 20, 21, 28, 5, 5, 6,
13, 14, 21, 22, 29, 6, 6, 7, 14, 15, 22, 23, 30, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_8x4_neighbors[33 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 0,
0, 1, 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13, 7, 14, 8, 8,
9, 16, 10, 17, 11, 18, 12, 19, 13, 20, 14, 21, 15, 22, 16, 16, 17,
24, 18, 25, 19, 26, 20, 27, 21, 28, 22, 29, 23, 30, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_4x16_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 4, 1, 1, 4, 4, 2, 5, 5, 8, 6, 9, 2,
2, 8, 8, 3, 6, 9, 12, 7, 10, 10, 13, 12, 12, 13, 16, 11, 14, 14, 17,
15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21, 24, 22, 25, 23, 26, 24,
24, 25, 28, 26, 29, 27, 30, 28, 28, 29, 32, 30, 33, 31, 34, 32, 32, 33, 36,
34, 37, 35, 38, 36, 36, 37, 40, 38, 41, 39, 42, 40, 40, 41, 44, 42, 45, 43,
46, 44, 44, 45, 48, 46, 49, 47, 50, 48, 48, 49, 52, 50, 53, 51, 54, 52, 52,
53, 56, 54, 57, 55, 58, 56, 56, 57, 60, 58, 61, 59, 62, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_16x4_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 16, 1, 1, 16, 16, 2, 17, 17, 32, 18, 33, 2,
2, 32, 32, 3, 18, 33, 48, 19, 34, 34, 49, 3, 3, 4, 19, 35, 50, 20, 35,
4, 4, 36, 51, 5, 20, 21, 36, 37, 52, 5, 5, 6, 21, 22, 37, 38, 53, 6,
6, 7, 22, 23, 38, 39, 54, 7, 7, 8, 23, 24, 39, 40, 55, 8, 8, 9, 24,
25, 40, 41, 56, 9, 9, 10, 25, 26, 41, 42, 57, 10, 10, 11, 26, 27, 42, 43,
58, 11, 11, 12, 27, 28, 43, 44, 59, 12, 12, 13, 28, 29, 44, 45, 60, 13, 13,
14, 29, 30, 45, 46, 61, 14, 14, 15, 30, 31, 46, 47, 62, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_4x16_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 1, 4, 2, 5, 3, 6, 4, 4, 5,
8, 6, 9, 7, 10, 8, 8, 9, 12, 10, 13, 11, 14, 12, 12, 13, 16, 14, 17,
15, 18, 16, 16, 17, 20, 18, 21, 19, 22, 20, 20, 21, 24, 22, 25, 23, 26, 24,
24, 25, 28, 26, 29, 27, 30, 28, 28, 29, 32, 30, 33, 31, 34, 32, 32, 33, 36,
34, 37, 35, 38, 36, 36, 37, 40, 38, 41, 39, 42, 40, 40, 41, 44, 42, 45, 43,
46, 44, 44, 45, 48, 46, 49, 47, 50, 48, 48, 49, 52, 50, 53, 51, 54, 52, 52,
53, 56, 54, 57, 55, 58, 56, 56, 57, 60, 58, 61, 59, 62, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_16x4_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 0, 0, 1, 16, 2, 17,
3, 18, 4, 19, 5, 20, 6, 21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12,
27, 13, 28, 14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21, 36,
22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43, 29, 44, 30, 45, 31,
46, 32, 32, 33, 48, 34, 49, 35, 50, 36, 51, 37, 52, 38, 53, 39, 54, 40, 55,
41, 56, 42, 57, 43, 58, 44, 59, 45, 60, 46, 61, 47, 62, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_4x16_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 4, 4, 8, 8, 12, 12, 16, 16, 20, 20, 24, 24, 28, 28, 32,
32, 36, 36, 40, 40, 44, 44, 48, 48, 52, 52, 56, 56, 0, 0, 1, 4, 5, 8,
9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29, 32, 33, 36, 37, 40, 41, 44, 45,
48, 49, 52, 53, 56, 57, 60, 1, 1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21,
22, 25, 26, 29, 30, 33, 34, 37, 38, 41, 42, 45, 46, 49, 50, 53, 54, 57, 58,
61, 2, 2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31, 34,
35, 38, 39, 42, 43, 46, 47, 50, 51, 54, 55, 58, 59, 62, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_16x4_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 16, 16, 32, 32, 0, 0, 1, 16, 17, 32, 33, 48, 1, 1, 2,
17, 18, 33, 34, 49, 2, 2, 3, 18, 19, 34, 35, 50, 3, 3, 4, 19, 20, 35,
36, 51, 4, 4, 5, 20, 21, 36, 37, 52, 5, 5, 6, 21, 22, 37, 38, 53, 6,
6, 7, 22, 23, 38, 39, 54, 7, 7, 8, 23, 24, 39, 40, 55, 8, 8, 9, 24,
25, 40, 41, 56, 9, 9, 10, 25, 26, 41, 42, 57, 10, 10, 11, 26, 27, 42, 43,
58, 11, 11, 12, 27, 28, 43, 44, 59, 12, 12, 13, 28, 29, 44, 45, 60, 13, 13,
14, 29, 30, 45, 46, 61, 14, 14, 15, 30, 31, 46, 47, 62, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_8x32_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 1, 1, 8, 8, 8, 2, 2, 2,
9, 9, 16, 16, 16, 3, 3, 3, 10, 10, 17, 17, 24, 24, 24,
4, 4, 4, 11, 11, 18, 18, 25, 25, 32, 32, 32, 5, 5, 5,
12, 12, 19, 19, 26, 26, 33, 33, 40, 40, 40, 6, 6, 6, 13,
13, 20, 20, 27, 27, 34, 34, 41, 41, 48, 48, 48, 7, 14, 14,
21, 21, 28, 28, 35, 35, 42, 42, 49, 49, 56, 56, 56, 15, 22,
22, 29, 29, 36, 36, 43, 43, 50, 50, 57, 57, 64, 64, 64, 23,
30, 30, 37, 37, 44, 44, 51, 51, 58, 58, 65, 65, 72, 72, 72,
31, 38, 38, 45, 45, 52, 52, 59, 59, 66, 66, 73, 73, 80, 80,
80, 39, 46, 46, 53, 53, 60, 60, 67, 67, 74, 74, 81, 81, 88,
88, 88, 47, 54, 54, 61, 61, 68, 68, 75, 75, 82, 82, 89, 89,
96, 96, 96, 55, 62, 62, 69, 69, 76, 76, 83, 83, 90, 90, 97,
97, 104, 104, 104, 63, 70, 70, 77, 77, 84, 84, 91, 91, 98, 98,
105, 105, 112, 112, 112, 71, 78, 78, 85, 85, 92, 92, 99, 99, 106,
106, 113, 113, 120, 120, 120, 79, 86, 86, 93, 93, 100, 100, 107, 107,
114, 114, 121, 121, 128, 128, 128, 87, 94, 94, 101, 101, 108, 108, 115,
115, 122, 122, 129, 129, 136, 136, 136, 95, 102, 102, 109, 109, 116, 116,
123, 123, 130, 130, 137, 137, 144, 144, 144, 103, 110, 110, 117, 117, 124,
124, 131, 131, 138, 138, 145, 145, 152, 152, 152, 111, 118, 118, 125, 125,
132, 132, 139, 139, 146, 146, 153, 153, 160, 160, 160, 119, 126, 126, 133,
133, 140, 140, 147, 147, 154, 154, 161, 161, 168, 168, 168, 127, 134, 134,
141, 141, 148, 148, 155, 155, 162, 162, 169, 169, 176, 176, 176, 135, 142,
142, 149, 149, 156, 156, 163, 163, 170, 170, 177, 177, 184, 184, 184, 143,
150, 150, 157, 157, 164, 164, 171, 171, 178, 178, 185, 185, 192, 192, 192,
151, 158, 158, 165, 165, 172, 172, 179, 179, 186, 186, 193, 193, 200, 200,
200, 159, 166, 166, 173, 173, 180, 180, 187, 187, 194, 194, 201, 201, 208,
208, 208, 167, 174, 174, 181, 181, 188, 188, 195, 195, 202, 202, 209, 209,
216, 216, 216, 175, 182, 182, 189, 189, 196, 196, 203, 203, 210, 210, 217,
217, 224, 224, 224, 183, 190, 190, 197, 197, 204, 204, 211, 211, 218, 218,
225, 225, 232, 232, 232, 191, 198, 198, 205, 205, 212, 212, 219, 219, 226,
226, 233, 233, 240, 240, 240, 199, 206, 206, 213, 213, 220, 220, 227, 227,
234, 234, 241, 241, 248, 207, 214, 214, 221, 221, 228, 228, 235, 235, 242,
242, 249, 215, 222, 222, 229, 229, 236, 236, 243, 243, 250, 223, 230, 230,
237, 237, 244, 244, 251, 231, 238, 238, 245, 245, 252, 239, 246, 246, 253,
247, 254, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_32x8_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 1, 1, 32, 32, 32, 2, 2, 2,
33, 33, 64, 64, 64, 3, 3, 3, 34, 34, 65, 65, 96, 96, 96,
4, 4, 4, 35, 35, 66, 66, 97, 97, 128, 128, 128, 5, 5, 5,
36, 36, 67, 67, 98, 98, 129, 129, 160, 160, 160, 6, 6, 6, 37,
37, 68, 68, 99, 99, 130, 130, 161, 161, 192, 192, 192, 7, 7, 7,
38, 38, 69, 69, 100, 100, 131, 131, 162, 162, 193, 193, 224, 8, 8,
8, 39, 39, 70, 70, 101, 101, 132, 132, 163, 163, 194, 194, 225, 9,
9, 9, 40, 40, 71, 71, 102, 102, 133, 133, 164, 164, 195, 195, 226,
10, 10, 10, 41, 41, 72, 72, 103, 103, 134, 134, 165, 165, 196, 196,
227, 11, 11, 11, 42, 42, 73, 73, 104, 104, 135, 135, 166, 166, 197,
197, 228, 12, 12, 12, 43, 43, 74, 74, 105, 105, 136, 136, 167, 167,
198, 198, 229, 13, 13, 13, 44, 44, 75, 75, 106, 106, 137, 137, 168,
168, 199, 199, 230, 14, 14, 14, 45, 45, 76, 76, 107, 107, 138, 138,
169, 169, 200, 200, 231, 15, 15, 15, 46, 46, 77, 77, 108, 108, 139,
139, 170, 170, 201, 201, 232, 16, 16, 16, 47, 47, 78, 78, 109, 109,
140, 140, 171, 171, 202, 202, 233, 17, 17, 17, 48, 48, 79, 79, 110,
110, 141, 141, 172, 172, 203, 203, 234, 18, 18, 18, 49, 49, 80, 80,
111, 111, 142, 142, 173, 173, 204, 204, 235, 19, 19, 19, 50, 50, 81,
81, 112, 112, 143, 143, 174, 174, 205, 205, 236, 20, 20, 20, 51, 51,
82, 82, 113, 113, 144, 144, 175, 175, 206, 206, 237, 21, 21, 21, 52,
52, 83, 83, 114, 114, 145, 145, 176, 176, 207, 207, 238, 22, 22, 22,
53, 53, 84, 84, 115, 115, 146, 146, 177, 177, 208, 208, 239, 23, 23,
23, 54, 54, 85, 85, 116, 116, 147, 147, 178, 178, 209, 209, 240, 24,
24, 24, 55, 55, 86, 86, 117, 117, 148, 148, 179, 179, 210, 210, 241,
25, 25, 25, 56, 56, 87, 87, 118, 118, 149, 149, 180, 180, 211, 211,
242, 26, 26, 26, 57, 57, 88, 88, 119, 119, 150, 150, 181, 181, 212,
212, 243, 27, 27, 27, 58, 58, 89, 89, 120, 120, 151, 151, 182, 182,
213, 213, 244, 28, 28, 28, 59, 59, 90, 90, 121, 121, 152, 152, 183,
183, 214, 214, 245, 29, 29, 29, 60, 60, 91, 91, 122, 122, 153, 153,
184, 184, 215, 215, 246, 30, 30, 30, 61, 61, 92, 92, 123, 123, 154,
154, 185, 185, 216, 216, 247, 31, 62, 62, 93, 93, 124, 124, 155, 155,
186, 186, 217, 217, 248, 63, 94, 94, 125, 125, 156, 156, 187, 187, 218,
218, 249, 95, 126, 126, 157, 157, 188, 188, 219, 219, 250, 127, 158, 158,
189, 189, 220, 220, 251, 159, 190, 190, 221, 221, 252, 191, 222, 222, 253,
223, 254, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_8x32_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 0, 0, 1, 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13,
7, 14, 8, 8, 9, 16, 10, 17, 11, 18, 12, 19, 13, 20, 14,
21, 15, 22, 16, 16, 17, 24, 18, 25, 19, 26, 20, 27, 21, 28,
22, 29, 23, 30, 24, 24, 25, 32, 26, 33, 27, 34, 28, 35, 29,
36, 30, 37, 31, 38, 32, 32, 33, 40, 34, 41, 35, 42, 36, 43,
37, 44, 38, 45, 39, 46, 40, 40, 41, 48, 42, 49, 43, 50, 44,
51, 45, 52, 46, 53, 47, 54, 48, 48, 49, 56, 50, 57, 51, 58,
52, 59, 53, 60, 54, 61, 55, 62, 56, 56, 57, 64, 58, 65, 59,
66, 60, 67, 61, 68, 62, 69, 63, 70, 64, 64, 65, 72, 66, 73,
67, 74, 68, 75, 69, 76, 70, 77, 71, 78, 72, 72, 73, 80, 74,
81, 75, 82, 76, 83, 77, 84, 78, 85, 79, 86, 80, 80, 81, 88,
82, 89, 83, 90, 84, 91, 85, 92, 86, 93, 87, 94, 88, 88, 89,
96, 90, 97, 91, 98, 92, 99, 93, 100, 94, 101, 95, 102, 96, 96,
97, 104, 98, 105, 99, 106, 100, 107, 101, 108, 102, 109, 103, 110, 104,
104, 105, 112, 106, 113, 107, 114, 108, 115, 109, 116, 110, 117, 111, 118,
112, 112, 113, 120, 114, 121, 115, 122, 116, 123, 117, 124, 118, 125, 119,
126, 120, 120, 121, 128, 122, 129, 123, 130, 124, 131, 125, 132, 126, 133,
127, 134, 128, 128, 129, 136, 130, 137, 131, 138, 132, 139, 133, 140, 134,
141, 135, 142, 136, 136, 137, 144, 138, 145, 139, 146, 140, 147, 141, 148,
142, 149, 143, 150, 144, 144, 145, 152, 146, 153, 147, 154, 148, 155, 149,
156, 150, 157, 151, 158, 152, 152, 153, 160, 154, 161, 155, 162, 156, 163,
157, 164, 158, 165, 159, 166, 160, 160, 161, 168, 162, 169, 163, 170, 164,
171, 165, 172, 166, 173, 167, 174, 168, 168, 169, 176, 170, 177, 171, 178,
172, 179, 173, 180, 174, 181, 175, 182, 176, 176, 177, 184, 178, 185, 179,
186, 180, 187, 181, 188, 182, 189, 183, 190, 184, 184, 185, 192, 186, 193,
187, 194, 188, 195, 189, 196, 190, 197, 191, 198, 192, 192, 193, 200, 194,
201, 195, 202, 196, 203, 197, 204, 198, 205, 199, 206, 200, 200, 201, 208,
202, 209, 203, 210, 204, 211, 205, 212, 206, 213, 207, 214, 208, 208, 209,
216, 210, 217, 211, 218, 212, 219, 213, 220, 214, 221, 215, 222, 216, 216,
217, 224, 218, 225, 219, 226, 220, 227, 221, 228, 222, 229, 223, 230, 224,
224, 225, 232, 226, 233, 227, 234, 228, 235, 229, 236, 230, 237, 231, 238,
232, 232, 233, 240, 234, 241, 235, 242, 236, 243, 237, 244, 238, 245, 239,
246, 240, 240, 241, 248, 242, 249, 243, 250, 244, 251, 245, 252, 246, 253,
247, 254, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_32x8_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21,
21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28,
29, 29, 30, 30, 0, 0, 1, 32, 2, 33, 3, 34, 4, 35, 5,
36, 6, 37, 7, 38, 8, 39, 9, 40, 10, 41, 11, 42, 12, 43,
13, 44, 14, 45, 15, 46, 16, 47, 17, 48, 18, 49, 19, 50, 20,
51, 21, 52, 22, 53, 23, 54, 24, 55, 25, 56, 26, 57, 27, 58,
28, 59, 29, 60, 30, 61, 31, 62, 32, 32, 33, 64, 34, 65, 35,
66, 36, 67, 37, 68, 38, 69, 39, 70, 40, 71, 41, 72, 42, 73,
43, 74, 44, 75, 45, 76, 46, 77, 47, 78, 48, 79, 49, 80, 50,
81, 51, 82, 52, 83, 53, 84, 54, 85, 55, 86, 56, 87, 57, 88,
58, 89, 59, 90, 60, 91, 61, 92, 62, 93, 63, 94, 64, 64, 65,
96, 66, 97, 67, 98, 68, 99, 69, 100, 70, 101, 71, 102, 72, 103,
73, 104, 74, 105, 75, 106, 76, 107, 77, 108, 78, 109, 79, 110, 80,
111, 81, 112, 82, 113, 83, 114, 84, 115, 85, 116, 86, 117, 87, 118,
88, 119, 89, 120, 90, 121, 91, 122, 92, 123, 93, 124, 94, 125, 95,
126, 96, 96, 97, 128, 98, 129, 99, 130, 100, 131, 101, 132, 102, 133,
103, 134, 104, 135, 105, 136, 106, 137, 107, 138, 108, 139, 109, 140, 110,
141, 111, 142, 112, 143, 113, 144, 114, 145, 115, 146, 116, 147, 117, 148,
118, 149, 119, 150, 120, 151, 121, 152, 122, 153, 123, 154, 124, 155, 125,
156, 126, 157, 127, 158, 128, 128, 129, 160, 130, 161, 131, 162, 132, 163,
133, 164, 134, 165, 135, 166, 136, 167, 137, 168, 138, 169, 139, 170, 140,
171, 141, 172, 142, 173, 143, 174, 144, 175, 145, 176, 146, 177, 147, 178,
148, 179, 149, 180, 150, 181, 151, 182, 152, 183, 153, 184, 154, 185, 155,
186, 156, 187, 157, 188, 158, 189, 159, 190, 160, 160, 161, 192, 162, 193,
163, 194, 164, 195, 165, 196, 166, 197, 167, 198, 168, 199, 169, 200, 170,
201, 171, 202, 172, 203, 173, 204, 174, 205, 175, 206, 176, 207, 177, 208,
178, 209, 179, 210, 180, 211, 181, 212, 182, 213, 183, 214, 184, 215, 185,
216, 186, 217, 187, 218, 188, 219, 189, 220, 190, 221, 191, 222, 192, 192,
193, 224, 194, 225, 195, 226, 196, 227, 197, 228, 198, 229, 199, 230, 200,
231, 201, 232, 202, 233, 203, 234, 204, 235, 205, 236, 206, 237, 207, 238,
208, 239, 209, 240, 210, 241, 211, 242, 212, 243, 213, 244, 214, 245, 215,
246, 216, 247, 217, 248, 218, 249, 219, 250, 220, 251, 221, 252, 222, 253,
223, 254, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_8x32_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 8, 8, 16, 16, 24, 24, 32, 32, 40, 40, 48,
48, 56, 56, 64, 64, 72, 72, 80, 80, 88, 88, 96, 96, 104, 104,
112, 112, 120, 120, 128, 128, 136, 136, 144, 144, 152, 152, 160, 160, 168,
168, 176, 176, 184, 184, 192, 192, 200, 200, 208, 208, 216, 216, 224, 224,
232, 232, 240, 240, 0, 0, 1, 8, 9, 16, 17, 24, 25, 32, 33,
40, 41, 48, 49, 56, 57, 64, 65, 72, 73, 80, 81, 88, 89, 96,
97, 104, 105, 112, 113, 120, 121, 128, 129, 136, 137, 144, 145, 152, 153,
160, 161, 168, 169, 176, 177, 184, 185, 192, 193, 200, 201, 208, 209, 216,
217, 224, 225, 232, 233, 240, 241, 248, 1, 1, 2, 9, 10, 17, 18,
25, 26, 33, 34, 41, 42, 49, 50, 57, 58, 65, 66, 73, 74, 81,
82, 89, 90, 97, 98, 105, 106, 113, 114, 121, 122, 129, 130, 137, 138,
145, 146, 153, 154, 161, 162, 169, 170, 177, 178, 185, 186, 193, 194, 201,
202, 209, 210, 217, 218, 225, 226, 233, 234, 241, 242, 249, 2, 2, 3,
10, 11, 18, 19, 26, 27, 34, 35, 42, 43, 50, 51, 58, 59, 66,
67, 74, 75, 82, 83, 90, 91, 98, 99, 106, 107, 114, 115, 122, 123,
130, 131, 138, 139, 146, 147, 154, 155, 162, 163, 170, 171, 178, 179, 186,
187, 194, 195, 202, 203, 210, 211, 218, 219, 226, 227, 234, 235, 242, 243,
250, 3, 3, 4, 11, 12, 19, 20, 27, 28, 35, 36, 43, 44, 51,
52, 59, 60, 67, 68, 75, 76, 83, 84, 91, 92, 99, 100, 107, 108,
115, 116, 123, 124, 131, 132, 139, 140, 147, 148, 155, 156, 163, 164, 171,
172, 179, 180, 187, 188, 195, 196, 203, 204, 211, 212, 219, 220, 227, 228,
235, 236, 243, 244, 251, 4, 4, 5, 12, 13, 20, 21, 28, 29, 36,
37, 44, 45, 52, 53, 60, 61, 68, 69, 76, 77, 84, 85, 92, 93,
100, 101, 108, 109, 116, 117, 124, 125, 132, 133, 140, 141, 148, 149, 156,
157, 164, 165, 172, 173, 180, 181, 188, 189, 196, 197, 204, 205, 212, 213,
220, 221, 228, 229, 236, 237, 244, 245, 252, 5, 5, 6, 13, 14, 21,
22, 29, 30, 37, 38, 45, 46, 53, 54, 61, 62, 69, 70, 77, 78,
85, 86, 93, 94, 101, 102, 109, 110, 117, 118, 125, 126, 133, 134, 141,
142, 149, 150, 157, 158, 165, 166, 173, 174, 181, 182, 189, 190, 197, 198,
205, 206, 213, 214, 221, 222, 229, 230, 237, 238, 245, 246, 253, 6, 6,
7, 14, 15, 22, 23, 30, 31, 38, 39, 46, 47, 54, 55, 62, 63,
70, 71, 78, 79, 86, 87, 94, 95, 102, 103, 110, 111, 118, 119, 126,
127, 134, 135, 142, 143, 150, 151, 158, 159, 166, 167, 174, 175, 182, 183,
190, 191, 198, 199, 206, 207, 214, 215, 222, 223, 230, 231, 238, 239, 246,
247, 254, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_32x8_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 32, 32, 64, 64, 96, 96, 128, 128, 160, 160, 192, 192,
0, 0, 1, 32, 33, 64, 65, 96, 97, 128, 129, 160, 161, 192, 193, 224,
1, 1, 2, 33, 34, 65, 66, 97, 98, 129, 130, 161, 162, 193, 194, 225,
2, 2, 3, 34, 35, 66, 67, 98, 99, 130, 131, 162, 163, 194, 195, 226,
3, 3, 4, 35, 36, 67, 68, 99, 100, 131, 132, 163, 164, 195, 196, 227,
4, 4, 5, 36, 37, 68, 69, 100, 101, 132, 133, 164, 165, 196, 197, 228,
5, 5, 6, 37, 38, 69, 70, 101, 102, 133, 134, 165, 166, 197, 198, 229,
6, 6, 7, 38, 39, 70, 71, 102, 103, 134, 135, 166, 167, 198, 199, 230,
7, 7, 8, 39, 40, 71, 72, 103, 104, 135, 136, 167, 168, 199, 200, 231,
8, 8, 9, 40, 41, 72, 73, 104, 105, 136, 137, 168, 169, 200, 201, 232,
9, 9, 10, 41, 42, 73, 74, 105, 106, 137, 138, 169, 170, 201, 202, 233,
10, 10, 11, 42, 43, 74, 75, 106, 107, 138, 139, 170, 171, 202, 203, 234,
11, 11, 12, 43, 44, 75, 76, 107, 108, 139, 140, 171, 172, 203, 204, 235,
12, 12, 13, 44, 45, 76, 77, 108, 109, 140, 141, 172, 173, 204, 205, 236,
13, 13, 14, 45, 46, 77, 78, 109, 110, 141, 142, 173, 174, 205, 206, 237,
14, 14, 15, 46, 47, 78, 79, 110, 111, 142, 143, 174, 175, 206, 207, 238,
15, 15, 16, 47, 48, 79, 80, 111, 112, 143, 144, 175, 176, 207, 208, 239,
16, 16, 17, 48, 49, 80, 81, 112, 113, 144, 145, 176, 177, 208, 209, 240,
17, 17, 18, 49, 50, 81, 82, 113, 114, 145, 146, 177, 178, 209, 210, 241,
18, 18, 19, 50, 51, 82, 83, 114, 115, 146, 147, 178, 179, 210, 211, 242,
19, 19, 20, 51, 52, 83, 84, 115, 116, 147, 148, 179, 180, 211, 212, 243,
20, 20, 21, 52, 53, 84, 85, 116, 117, 148, 149, 180, 181, 212, 213, 244,
21, 21, 22, 53, 54, 85, 86, 117, 118, 149, 150, 181, 182, 213, 214, 245,
22, 22, 23, 54, 55, 86, 87, 118, 119, 150, 151, 182, 183, 214, 215, 246,
23, 23, 24, 55, 56, 87, 88, 119, 120, 151, 152, 183, 184, 215, 216, 247,
24, 24, 25, 56, 57, 88, 89, 120, 121, 152, 153, 184, 185, 216, 217, 248,
25, 25, 26, 57, 58, 89, 90, 121, 122, 153, 154, 185, 186, 217, 218, 249,
26, 26, 27, 58, 59, 90, 91, 122, 123, 154, 155, 186, 187, 218, 219, 250,
27, 27, 28, 59, 60, 91, 92, 123, 124, 155, 156, 187, 188, 219, 220, 251,
28, 28, 29, 60, 61, 92, 93, 124, 125, 156, 157, 188, 189, 220, 221, 252,
29, 29, 30, 61, 62, 93, 94, 125, 126, 157, 158, 189, 190, 221, 222, 253,
30, 30, 31, 62, 63, 94, 95, 126, 127, 158, 159, 190, 191, 222, 223, 254,
0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
col_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 8, 8, 8, 0, 16, 16, 1, 8, 24, 24, 9, 16, 9, 1, 32,
32, 17, 24, 2, 9, 25, 32, 10, 17, 40, 40, 10, 2, 18, 25, 33, 40, 3, 10,
48, 48, 11, 18, 26, 33, 11, 3, 41, 48, 19, 26, 34, 41, 4, 11, 27, 34, 12,
19, 49, 56, 42, 49, 20, 27, 12, 4, 35, 42, 5, 12, 28, 35, 50, 57, 43, 50,
13, 20, 36, 43, 13, 5, 21, 28, 51, 58, 29, 36, 6, 13, 44, 51, 14, 21, 14,
6, 37, 44, 52, 59, 22, 29, 7, 14, 30, 37, 45, 52, 15, 22, 38, 45, 23, 30,
53, 60, 31, 38, 46, 53, 39, 46, 54, 61, 47, 54, 55, 62, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 8, 8, 16, 16, 24, 24, 32, 32, 40, 40, 48, 48, 0, 0, 1,
8, 9, 16, 17, 24, 25, 32, 33, 40, 41, 48, 49, 56, 1, 1, 2, 9, 10, 17,
18, 25, 26, 33, 34, 41, 42, 49, 50, 57, 2, 2, 3, 10, 11, 18, 19, 26, 27,
34, 35, 42, 43, 50, 51, 58, 3, 3, 4, 11, 12, 19, 20, 27, 28, 35, 36, 43,
44, 51, 52, 59, 4, 4, 5, 12, 13, 20, 21, 28, 29, 36, 37, 44, 45, 52, 53,
60, 5, 5, 6, 13, 14, 21, 22, 29, 30, 37, 38, 45, 46, 53, 54, 61, 6, 6,
7, 14, 15, 22, 23, 30, 31, 38, 39, 46, 47, 54, 55, 62, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 0, 0, 1,
8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13, 7, 14, 8, 8, 9, 16, 10, 17,
11, 18, 12, 19, 13, 20, 14, 21, 15, 22, 16, 16, 17, 24, 18, 25, 19, 26, 20,
27, 21, 28, 22, 29, 23, 30, 24, 24, 25, 32, 26, 33, 27, 34, 28, 35, 29, 36,
30, 37, 31, 38, 32, 32, 33, 40, 34, 41, 35, 42, 36, 43, 37, 44, 38, 45, 39,
46, 40, 40, 41, 48, 42, 49, 43, 50, 44, 51, 45, 52, 46, 53, 47, 54, 48, 48,
49, 56, 50, 57, 51, 58, 52, 59, 53, 60, 54, 61, 55, 62, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
row_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 0, 1, 1, 8, 2, 2, 8, 9, 2, 9, 3, 3, 9,
16, 3, 10, 16, 17, 4, 4, 10, 17, 17, 24, 4, 11, 11, 18, 18, 25, 24, 25,
5, 5, 5, 12, 12, 19, 25, 32, 19, 26, 6, 6, 26, 33, 32, 33, 13, 20, 20,
27, 33, 40, 6, 13, 27, 34, 40, 41, 34, 41, 21, 28, 28, 35, 41, 48, 14, 21,
35, 42, 7, 14, 48, 49, 29, 36, 42, 49, 36, 43, 22, 29, 49, 56, 15, 22, 43,
50, 50, 57, 37, 44, 30, 37, 44, 51, 23, 30, 51, 58, 45, 52, 38, 45, 52, 59,
31, 38, 53, 60, 39, 46, 46, 53, 47, 54, 54, 61, 55, 62, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_8x8_neighbors[65 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 8, 0, 8, 8, 1, 8, 9, 1, 9, 16, 16, 17, 2, 9, 10,
2, 10, 17, 17, 24, 24, 25, 3, 10, 11, 3, 18, 25, 25, 32, 11, 18, 32, 33,
4, 11, 26, 33, 19, 26, 12, 4, 33, 40, 12, 19, 40, 41, 5, 12, 27, 34, 34,
41, 20, 27, 13, 20, 13, 5, 41, 48, 48, 49, 28, 35, 35, 42, 21, 28, 6, 6,
6, 13, 42, 49, 49, 56, 36, 43, 14, 21, 29, 36, 7, 14, 43, 50, 50, 57, 22,
29, 37, 44, 15, 22, 44, 51, 51, 58, 30, 37, 23, 30, 52, 59, 45, 52, 38, 45,
31, 38, 53, 60, 46, 53, 39, 46, 54, 61, 47, 54, 55, 62, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_8x16_neighbors[129 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 1, 1, 8, 8, 8, 2, 2, 2,
9, 9, 16, 16, 16, 3, 3, 3, 10, 10, 17, 17, 24, 24, 24,
4, 4, 4, 11, 11, 18, 18, 25, 25, 32, 32, 32, 5, 5, 5,
12, 12, 19, 19, 26, 26, 33, 33, 40, 40, 40, 6, 6, 6, 13,
13, 20, 20, 27, 27, 34, 34, 41, 41, 48, 48, 48, 7, 14, 14,
21, 21, 28, 28, 35, 35, 42, 42, 49, 49, 56, 56, 56, 15, 22,
22, 29, 29, 36, 36, 43, 43, 50, 50, 57, 57, 64, 64, 64, 23,
30, 30, 37, 37, 44, 44, 51, 51, 58, 58, 65, 65, 72, 72, 72,
31, 38, 38, 45, 45, 52, 52, 59, 59, 66, 66, 73, 73, 80, 80,
80, 39, 46, 46, 53, 53, 60, 60, 67, 67, 74, 74, 81, 81, 88,
88, 88, 47, 54, 54, 61, 61, 68, 68, 75, 75, 82, 82, 89, 89,
96, 96, 96, 55, 62, 62, 69, 69, 76, 76, 83, 83, 90, 90, 97,
97, 104, 104, 104, 63, 70, 70, 77, 77, 84, 84, 91, 91, 98, 98,
105, 105, 112, 112, 112, 71, 78, 78, 85, 85, 92, 92, 99, 99, 106,
106, 113, 113, 120, 79, 86, 86, 93, 93, 100, 100, 107, 107, 114, 114,
121, 87, 94, 94, 101, 101, 108, 108, 115, 115, 122, 95, 102, 102, 109,
109, 116, 116, 123, 103, 110, 110, 117, 117, 124, 111, 118, 118, 125, 119,
126, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_16x8_neighbors[129 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 1, 1, 16, 16, 16, 2, 2, 2,
17, 17, 32, 32, 32, 3, 3, 3, 18, 18, 33, 33, 48, 48, 48,
4, 4, 4, 19, 19, 34, 34, 49, 49, 64, 64, 64, 5, 5, 5,
20, 20, 35, 35, 50, 50, 65, 65, 80, 80, 80, 6, 6, 6, 21,
21, 36, 36, 51, 51, 66, 66, 81, 81, 96, 96, 96, 7, 7, 7,
22, 22, 37, 37, 52, 52, 67, 67, 82, 82, 97, 97, 112, 8, 8,
8, 23, 23, 38, 38, 53, 53, 68, 68, 83, 83, 98, 98, 113, 9,
9, 9, 24, 24, 39, 39, 54, 54, 69, 69, 84, 84, 99, 99, 114,
10, 10, 10, 25, 25, 40, 40, 55, 55, 70, 70, 85, 85, 100, 100,
115, 11, 11, 11, 26, 26, 41, 41, 56, 56, 71, 71, 86, 86, 101,
101, 116, 12, 12, 12, 27, 27, 42, 42, 57, 57, 72, 72, 87, 87,
102, 102, 117, 13, 13, 13, 28, 28, 43, 43, 58, 58, 73, 73, 88,
88, 103, 103, 118, 14, 14, 14, 29, 29, 44, 44, 59, 59, 74, 74,
89, 89, 104, 104, 119, 15, 30, 30, 45, 45, 60, 60, 75, 75, 90,
90, 105, 105, 120, 31, 46, 46, 61, 61, 76, 76, 91, 91, 106, 106,
121, 47, 62, 62, 77, 77, 92, 92, 107, 107, 122, 63, 78, 78, 93,
93, 108, 108, 123, 79, 94, 94, 109, 109, 124, 95, 110, 110, 125, 111,
126, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_8x16_neighbors[129 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 8, 8, 16, 16, 24, 24, 32, 32, 40, 40, 48, 48,
56, 56, 64, 64, 72, 72, 80, 80, 88, 88, 96, 96, 104, 104, 112, 112,
0, 0, 1, 8, 9, 16, 17, 24, 25, 32, 33, 40, 41, 48, 49, 56,
57, 64, 65, 72, 73, 80, 81, 88, 89, 96, 97, 104, 105, 112, 113, 120,
1, 1, 2, 9, 10, 17, 18, 25, 26, 33, 34, 41, 42, 49, 50, 57,
58, 65, 66, 73, 74, 81, 82, 89, 90, 97, 98, 105, 106, 113, 114, 121,
2, 2, 3, 10, 11, 18, 19, 26, 27, 34, 35, 42, 43, 50, 51, 58,
59, 66, 67, 74, 75, 82, 83, 90, 91, 98, 99, 106, 107, 114, 115, 122,
3, 3, 4, 11, 12, 19, 20, 27, 28, 35, 36, 43, 44, 51, 52, 59,
60, 67, 68, 75, 76, 83, 84, 91, 92, 99, 100, 107, 108, 115, 116, 123,
4, 4, 5, 12, 13, 20, 21, 28, 29, 36, 37, 44, 45, 52, 53, 60,
61, 68, 69, 76, 77, 84, 85, 92, 93, 100, 101, 108, 109, 116, 117, 124,
5, 5, 6, 13, 14, 21, 22, 29, 30, 37, 38, 45, 46, 53, 54, 61,
62, 69, 70, 77, 78, 85, 86, 93, 94, 101, 102, 109, 110, 117, 118, 125,
6, 6, 7, 14, 15, 22, 23, 30, 31, 38, 39, 46, 47, 54, 55, 62,
63, 70, 71, 78, 79, 86, 87, 94, 95, 102, 103, 110, 111, 118, 119, 126,
0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_16x8_neighbors[129 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 16, 16, 32, 32, 48, 48, 64, 64, 80, 80, 96, 96,
0, 0, 1, 16, 17, 32, 33, 48, 49, 64, 65, 80, 81, 96, 97, 112,
1, 1, 2, 17, 18, 33, 34, 49, 50, 65, 66, 81, 82, 97, 98, 113,
2, 2, 3, 18, 19, 34, 35, 50, 51, 66, 67, 82, 83, 98, 99, 114,
3, 3, 4, 19, 20, 35, 36, 51, 52, 67, 68, 83, 84, 99, 100, 115,
4, 4, 5, 20, 21, 36, 37, 52, 53, 68, 69, 84, 85, 100, 101, 116,
5, 5, 6, 21, 22, 37, 38, 53, 54, 69, 70, 85, 86, 101, 102, 117,
6, 6, 7, 22, 23, 38, 39, 54, 55, 70, 71, 86, 87, 102, 103, 118,
7, 7, 8, 23, 24, 39, 40, 55, 56, 71, 72, 87, 88, 103, 104, 119,
8, 8, 9, 24, 25, 40, 41, 56, 57, 72, 73, 88, 89, 104, 105, 120,
9, 9, 10, 25, 26, 41, 42, 57, 58, 73, 74, 89, 90, 105, 106, 121,
10, 10, 11, 26, 27, 42, 43, 58, 59, 74, 75, 90, 91, 106, 107, 122,
11, 11, 12, 27, 28, 43, 44, 59, 60, 75, 76, 91, 92, 107, 108, 123,
12, 12, 13, 28, 29, 44, 45, 60, 61, 76, 77, 92, 93, 108, 109, 124,
13, 13, 14, 29, 30, 45, 46, 61, 62, 77, 78, 93, 94, 109, 110, 125,
14, 14, 15, 30, 31, 46, 47, 62, 63, 78, 79, 94, 95, 110, 111, 126,
0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_8x16_neighbors[129 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 0, 0, 1, 8, 2, 9, 3, 10, 4, 11, 5, 12, 6, 13,
7, 14, 8, 8, 9, 16, 10, 17, 11, 18, 12, 19, 13, 20, 14,
21, 15, 22, 16, 16, 17, 24, 18, 25, 19, 26, 20, 27, 21, 28,
22, 29, 23, 30, 24, 24, 25, 32, 26, 33, 27, 34, 28, 35, 29,
36, 30, 37, 31, 38, 32, 32, 33, 40, 34, 41, 35, 42, 36, 43,
37, 44, 38, 45, 39, 46, 40, 40, 41, 48, 42, 49, 43, 50, 44,
51, 45, 52, 46, 53, 47, 54, 48, 48, 49, 56, 50, 57, 51, 58,
52, 59, 53, 60, 54, 61, 55, 62, 56, 56, 57, 64, 58, 65, 59,
66, 60, 67, 61, 68, 62, 69, 63, 70, 64, 64, 65, 72, 66, 73,
67, 74, 68, 75, 69, 76, 70, 77, 71, 78, 72, 72, 73, 80, 74,
81, 75, 82, 76, 83, 77, 84, 78, 85, 79, 86, 80, 80, 81, 88,
82, 89, 83, 90, 84, 91, 85, 92, 86, 93, 87, 94, 88, 88, 89,
96, 90, 97, 91, 98, 92, 99, 93, 100, 94, 101, 95, 102, 96, 96,
97, 104, 98, 105, 99, 106, 100, 107, 101, 108, 102, 109, 103, 110, 104,
104, 105, 112, 106, 113, 107, 114, 108, 115, 109, 116, 110, 117, 111, 118,
112, 112, 113, 120, 114, 121, 115, 122, 116, 123, 117, 124, 118, 125, 119,
126, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_16x8_neighbors[129 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
14, 14, 0, 0, 1, 16, 2, 17, 3, 18, 4, 19, 5, 20, 6,
21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12, 27, 13, 28,
14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21,
36, 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43,
29, 44, 30, 45, 31, 46, 32, 32, 33, 48, 34, 49, 35, 50, 36,
51, 37, 52, 38, 53, 39, 54, 40, 55, 41, 56, 42, 57, 43, 58,
44, 59, 45, 60, 46, 61, 47, 62, 48, 48, 49, 64, 50, 65, 51,
66, 52, 67, 53, 68, 54, 69, 55, 70, 56, 71, 57, 72, 58, 73,
59, 74, 60, 75, 61, 76, 62, 77, 63, 78, 64, 64, 65, 80, 66,
81, 67, 82, 68, 83, 69, 84, 70, 85, 71, 86, 72, 87, 73, 88,
74, 89, 75, 90, 76, 91, 77, 92, 78, 93, 79, 94, 80, 80, 81,
96, 82, 97, 83, 98, 84, 99, 85, 100, 86, 101, 87, 102, 88, 103,
89, 104, 90, 105, 91, 106, 92, 107, 93, 108, 94, 109, 95, 110, 96,
96, 97, 112, 98, 113, 99, 114, 100, 115, 101, 116, 102, 117, 103, 118,
104, 119, 105, 120, 106, 121, 107, 122, 108, 123, 109, 124, 110, 125, 111,
126, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_16x32_neighbors[513 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 1, 1, 16, 16, 16, 2, 2, 2,
17, 17, 32, 32, 32, 3, 3, 3, 18, 18, 33, 33, 48, 48, 48,
4, 4, 4, 19, 19, 34, 34, 49, 49, 64, 64, 64, 5, 5, 5,
20, 20, 35, 35, 50, 50, 65, 65, 80, 80, 80, 6, 6, 6, 21,
21, 36, 36, 51, 51, 66, 66, 81, 81, 96, 96, 96, 7, 7, 7,
22, 22, 37, 37, 52, 52, 67, 67, 82, 82, 97, 97, 112, 112, 112,
8, 8, 8, 23, 23, 38, 38, 53, 53, 68, 68, 83, 83, 98, 98,
113, 113, 128, 128, 128, 9, 9, 9, 24, 24, 39, 39, 54, 54, 69,
69, 84, 84, 99, 99, 114, 114, 129, 129, 144, 144, 144, 10, 10, 10,
25, 25, 40, 40, 55, 55, 70, 70, 85, 85, 100, 100, 115, 115, 130,
130, 145, 145, 160, 160, 160, 11, 11, 11, 26, 26, 41, 41, 56, 56,
71, 71, 86, 86, 101, 101, 116, 116, 131, 131, 146, 146, 161, 161, 176,
176, 176, 12, 12, 12, 27, 27, 42, 42, 57, 57, 72, 72, 87, 87,
102, 102, 117, 117, 132, 132, 147, 147, 162, 162, 177, 177, 192, 192, 192,
13, 13, 13, 28, 28, 43, 43, 58, 58, 73, 73, 88, 88, 103, 103,
118, 118, 133, 133, 148, 148, 163, 163, 178, 178, 193, 193, 208, 208, 208,
14, 14, 14, 29, 29, 44, 44, 59, 59, 74, 74, 89, 89, 104, 104,
119, 119, 134, 134, 149, 149, 164, 164, 179, 179, 194, 194, 209, 209, 224,
224, 224, 15, 30, 30, 45, 45, 60, 60, 75, 75, 90, 90, 105, 105,
120, 120, 135, 135, 150, 150, 165, 165, 180, 180, 195, 195, 210, 210, 225,
225, 240, 240, 240, 31, 46, 46, 61, 61, 76, 76, 91, 91, 106, 106,
121, 121, 136, 136, 151, 151, 166, 166, 181, 181, 196, 196, 211, 211, 226,
226, 241, 241, 256, 256, 256, 47, 62, 62, 77, 77, 92, 92, 107, 107,
122, 122, 137, 137, 152, 152, 167, 167, 182, 182, 197, 197, 212, 212, 227,
227, 242, 242, 257, 257, 272, 272, 272, 63, 78, 78, 93, 93, 108, 108,
123, 123, 138, 138, 153, 153, 168, 168, 183, 183, 198, 198, 213, 213, 228,
228, 243, 243, 258, 258, 273, 273, 288, 288, 288, 79, 94, 94, 109, 109,
124, 124, 139, 139, 154, 154, 169, 169, 184, 184, 199, 199, 214, 214, 229,
229, 244, 244, 259, 259, 274, 274, 289, 289, 304, 304, 304, 95, 110, 110,
125, 125, 140, 140, 155, 155, 170, 170, 185, 185, 200, 200, 215, 215, 230,
230, 245, 245, 260, 260, 275, 275, 290, 290, 305, 305, 320, 320, 320, 111,
126, 126, 141, 141, 156, 156, 171, 171, 186, 186, 201, 201, 216, 216, 231,
231, 246, 246, 261, 261, 276, 276, 291, 291, 306, 306, 321, 321, 336, 336,
336, 127, 142, 142, 157, 157, 172, 172, 187, 187, 202, 202, 217, 217, 232,
232, 247, 247, 262, 262, 277, 277, 292, 292, 307, 307, 322, 322, 337, 337,
352, 352, 352, 143, 158, 158, 173, 173, 188, 188, 203, 203, 218, 218, 233,
233, 248, 248, 263, 263, 278, 278, 293, 293, 308, 308, 323, 323, 338, 338,
353, 353, 368, 368, 368, 159, 174, 174, 189, 189, 204, 204, 219, 219, 234,
234, 249, 249, 264, 264, 279, 279, 294, 294, 309, 309, 324, 324, 339, 339,
354, 354, 369, 369, 384, 384, 384, 175, 190, 190, 205, 205, 220, 220, 235,
235, 250, 250, 265, 265, 280, 280, 295, 295, 310, 310, 325, 325, 340, 340,
355, 355, 370, 370, 385, 385, 400, 400, 400, 191, 206, 206, 221, 221, 236,
236, 251, 251, 266, 266, 281, 281, 296, 296, 311, 311, 326, 326, 341, 341,
356, 356, 371, 371, 386, 386, 401, 401, 416, 416, 416, 207, 222, 222, 237,
237, 252, 252, 267, 267, 282, 282, 297, 297, 312, 312, 327, 327, 342, 342,
357, 357, 372, 372, 387, 387, 402, 402, 417, 417, 432, 432, 432, 223, 238,
238, 253, 253, 268, 268, 283, 283, 298, 298, 313, 313, 328, 328, 343, 343,
358, 358, 373, 373, 388, 388, 403, 403, 418, 418, 433, 433, 448, 448, 448,
239, 254, 254, 269, 269, 284, 284, 299, 299, 314, 314, 329, 329, 344, 344,
359, 359, 374, 374, 389, 389, 404, 404, 419, 419, 434, 434, 449, 449, 464,
464, 464, 255, 270, 270, 285, 285, 300, 300, 315, 315, 330, 330, 345, 345,
360, 360, 375, 375, 390, 390, 405, 405, 420, 420, 435, 435, 450, 450, 465,
465, 480, 480, 480, 271, 286, 286, 301, 301, 316, 316, 331, 331, 346, 346,
361, 361, 376, 376, 391, 391, 406, 406, 421, 421, 436, 436, 451, 451, 466,
466, 481, 481, 496, 287, 302, 302, 317, 317, 332, 332, 347, 347, 362, 362,
377, 377, 392, 392, 407, 407, 422, 422, 437, 437, 452, 452, 467, 467, 482,
482, 497, 303, 318, 318, 333, 333, 348, 348, 363, 363, 378, 378, 393, 393,
408, 408, 423, 423, 438, 438, 453, 453, 468, 468, 483, 483, 498, 319, 334,
334, 349, 349, 364, 364, 379, 379, 394, 394, 409, 409, 424, 424, 439, 439,
454, 454, 469, 469, 484, 484, 499, 335, 350, 350, 365, 365, 380, 380, 395,
395, 410, 410, 425, 425, 440, 440, 455, 455, 470, 470, 485, 485, 500, 351,
366, 366, 381, 381, 396, 396, 411, 411, 426, 426, 441, 441, 456, 456, 471,
471, 486, 486, 501, 367, 382, 382, 397, 397, 412, 412, 427, 427, 442, 442,
457, 457, 472, 472, 487, 487, 502, 383, 398, 398, 413, 413, 428, 428, 443,
443, 458, 458, 473, 473, 488, 488, 503, 399, 414, 414, 429, 429, 444, 444,
459, 459, 474, 474, 489, 489, 504, 415, 430, 430, 445, 445, 460, 460, 475,
475, 490, 490, 505, 431, 446, 446, 461, 461, 476, 476, 491, 491, 506, 447,
462, 462, 477, 477, 492, 492, 507, 463, 478, 478, 493, 493, 508, 479, 494,
494, 509, 495, 510, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_32x16_neighbors[513 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 0, 0, 1, 1, 1, 32, 32, 32, 2, 2, 2,
33, 33, 64, 64, 64, 3, 3, 3, 34, 34, 65, 65, 96, 96, 96,
4, 4, 4, 35, 35, 66, 66, 97, 97, 128, 128, 128, 5, 5, 5,
36, 36, 67, 67, 98, 98, 129, 129, 160, 160, 160, 6, 6, 6, 37,
37, 68, 68, 99, 99, 130, 130, 161, 161, 192, 192, 192, 7, 7, 7,
38, 38, 69, 69, 100, 100, 131, 131, 162, 162, 193, 193, 224, 224, 224,
8, 8, 8, 39, 39, 70, 70, 101, 101, 132, 132, 163, 163, 194, 194,
225, 225, 256, 256, 256, 9, 9, 9, 40, 40, 71, 71, 102, 102, 133,
133, 164, 164, 195, 195, 226, 226, 257, 257, 288, 288, 288, 10, 10, 10,
41, 41, 72, 72, 103, 103, 134, 134, 165, 165, 196, 196, 227, 227, 258,
258, 289, 289, 320, 320, 320, 11, 11, 11, 42, 42, 73, 73, 104, 104,
135, 135, 166, 166, 197, 197, 228, 228, 259, 259, 290, 290, 321, 321, 352,
352, 352, 12, 12, 12, 43, 43, 74, 74, 105, 105, 136, 136, 167, 167,
198, 198, 229, 229, 260, 260, 291, 291, 322, 322, 353, 353, 384, 384, 384,
13, 13, 13, 44, 44, 75, 75, 106, 106, 137, 137, 168, 168, 199, 199,
230, 230, 261, 261, 292, 292, 323, 323, 354, 354, 385, 385, 416, 416, 416,
14, 14, 14, 45, 45, 76, 76, 107, 107, 138, 138, 169, 169, 200, 200,
231, 231, 262, 262, 293, 293, 324, 324, 355, 355, 386, 386, 417, 417, 448,
448, 448, 15, 15, 15, 46, 46, 77, 77, 108, 108, 139, 139, 170, 170,
201, 201, 232, 232, 263, 263, 294, 294, 325, 325, 356, 356, 387, 387, 418,
418, 449, 449, 480, 16, 16, 16, 47, 47, 78, 78, 109, 109, 140, 140,
171, 171, 202, 202, 233, 233, 264, 264, 295, 295, 326, 326, 357, 357, 388,
388, 419, 419, 450, 450, 481, 17, 17, 17, 48, 48, 79, 79, 110, 110,
141, 141, 172, 172, 203, 203, 234, 234, 265, 265, 296, 296, 327, 327, 358,
358, 389, 389, 420, 420, 451, 451, 482, 18, 18, 18, 49, 49, 80, 80,
111, 111, 142, 142, 173, 173, 204, 204, 235, 235, 266, 266, 297, 297, 328,
328, 359, 359, 390, 390, 421, 421, 452, 452, 483, 19, 19, 19, 50, 50,
81, 81, 112, 112, 143, 143, 174, 174, 205, 205, 236, 236, 267, 267, 298,
298, 329, 329, 360, 360, 391, 391, 422, 422, 453, 453, 484, 20, 20, 20,
51, 51, 82, 82, 113, 113, 144, 144, 175, 175, 206, 206, 237, 237, 268,
268, 299, 299, 330, 330, 361, 361, 392, 392, 423, 423, 454, 454, 485, 21,
21, 21, 52, 52, 83, 83, 114, 114, 145, 145, 176, 176, 207, 207, 238,
238, 269, 269, 300, 300, 331, 331, 362, 362, 393, 393, 424, 424, 455, 455,
486, 22, 22, 22, 53, 53, 84, 84, 115, 115, 146, 146, 177, 177, 208,
208, 239, 239, 270, 270, 301, 301, 332, 332, 363, 363, 394, 394, 425, 425,
456, 456, 487, 23, 23, 23, 54, 54, 85, 85, 116, 116, 147, 147, 178,
178, 209, 209, 240, 240, 271, 271, 302, 302, 333, 333, 364, 364, 395, 395,
426, 426, 457, 457, 488, 24, 24, 24, 55, 55, 86, 86, 117, 117, 148,
148, 179, 179, 210, 210, 241, 241, 272, 272, 303, 303, 334, 334, 365, 365,
396, 396, 427, 427, 458, 458, 489, 25, 25, 25, 56, 56, 87, 87, 118,
118, 149, 149, 180, 180, 211, 211, 242, 242, 273, 273, 304, 304, 335, 335,
366, 366, 397, 397, 428, 428, 459, 459, 490, 26, 26, 26, 57, 57, 88,
88, 119, 119, 150, 150, 181, 181, 212, 212, 243, 243, 274, 274, 305, 305,
336, 336, 367, 367, 398, 398, 429, 429, 460, 460, 491, 27, 27, 27, 58,
58, 89, 89, 120, 120, 151, 151, 182, 182, 213, 213, 244, 244, 275, 275,
306, 306, 337, 337, 368, 368, 399, 399, 430, 430, 461, 461, 492, 28, 28,
28, 59, 59, 90, 90, 121, 121, 152, 152, 183, 183, 214, 214, 245, 245,
276, 276, 307, 307, 338, 338, 369, 369, 400, 400, 431, 431, 462, 462, 493,
29, 29, 29, 60, 60, 91, 91, 122, 122, 153, 153, 184, 184, 215, 215,
246, 246, 277, 277, 308, 308, 339, 339, 370, 370, 401, 401, 432, 432, 463,
463, 494, 30, 30, 30, 61, 61, 92, 92, 123, 123, 154, 154, 185, 185,
216, 216, 247, 247, 278, 278, 309, 309, 340, 340, 371, 371, 402, 402, 433,
433, 464, 464, 495, 31, 62, 62, 93, 93, 124, 124, 155, 155, 186, 186,
217, 217, 248, 248, 279, 279, 310, 310, 341, 341, 372, 372, 403, 403, 434,
434, 465, 465, 496, 63, 94, 94, 125, 125, 156, 156, 187, 187, 218, 218,
249, 249, 280, 280, 311, 311, 342, 342, 373, 373, 404, 404, 435, 435, 466,
466, 497, 95, 126, 126, 157, 157, 188, 188, 219, 219, 250, 250, 281, 281,
312, 312, 343, 343, 374, 374, 405, 405, 436, 436, 467, 467, 498, 127, 158,
158, 189, 189, 220, 220, 251, 251, 282, 282, 313, 313, 344, 344, 375, 375,
406, 406, 437, 437, 468, 468, 499, 159, 190, 190, 221, 221, 252, 252, 283,
283, 314, 314, 345, 345, 376, 376, 407, 407, 438, 438, 469, 469, 500, 191,
222, 222, 253, 253, 284, 284, 315, 315, 346, 346, 377, 377, 408, 408, 439,
439, 470, 470, 501, 223, 254, 254, 285, 285, 316, 316, 347, 347, 378, 378,
409, 409, 440, 440, 471, 471, 502, 255, 286, 286, 317, 317, 348, 348, 379,
379, 410, 410, 441, 441, 472, 472, 503, 287, 318, 318, 349, 349, 380, 380,
411, 411, 442, 442, 473, 473, 504, 319, 350, 350, 381, 381, 412, 412, 443,
443, 474, 474, 505, 351, 382, 382, 413, 413, 444, 444, 475, 475, 506, 383,
414, 414, 445, 445, 476, 476, 507, 415, 446, 446, 477, 477, 508, 447, 478,
478, 509, 479, 510, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_16x32_neighbors[513 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 16, 16, 32, 32, 48, 48, 64, 64, 80, 80, 96,
96, 112, 112, 128, 128, 144, 144, 160, 160, 176, 176, 192, 192, 208, 208,
224, 224, 240, 240, 256, 256, 272, 272, 288, 288, 304, 304, 320, 320, 336,
336, 352, 352, 368, 368, 384, 384, 400, 400, 416, 416, 432, 432, 448, 448,
464, 464, 480, 480, 0, 0, 1, 16, 17, 32, 33, 48, 49, 64, 65,
80, 81, 96, 97, 112, 113, 128, 129, 144, 145, 160, 161, 176, 177, 192,
193, 208, 209, 224, 225, 240, 241, 256, 257, 272, 273, 288, 289, 304, 305,
320, 321, 336, 337, 352, 353, 368, 369, 384, 385, 400, 401, 416, 417, 432,
433, 448, 449, 464, 465, 480, 481, 496, 1, 1, 2, 17, 18, 33, 34,
49, 50, 65, 66, 81, 82, 97, 98, 113, 114, 129, 130, 145, 146, 161,
162, 177, 178, 193, 194, 209, 210, 225, 226, 241, 242, 257, 258, 273, 274,
289, 290, 305, 306, 321, 322, 337, 338, 353, 354, 369, 370, 385, 386, 401,
402, 417, 418, 433, 434, 449, 450, 465, 466, 481, 482, 497, 2, 2, 3,
18, 19, 34, 35, 50, 51, 66, 67, 82, 83, 98, 99, 114, 115, 130,
131, 146, 147, 162, 163, 178, 179, 194, 195, 210, 211, 226, 227, 242, 243,
258, 259, 274, 275, 290, 291, 306, 307, 322, 323, 338, 339, 354, 355, 370,
371, 386, 387, 402, 403, 418, 419, 434, 435, 450, 451, 466, 467, 482, 483,
498, 3, 3, 4, 19, 20, 35, 36, 51, 52, 67, 68, 83, 84, 99,
100, 115, 116, 131, 132, 147, 148, 163, 164, 179, 180, 195, 196, 211, 212,
227, 228, 243, 244, 259, 260, 275, 276, 291, 292, 307, 308, 323, 324, 339,
340, 355, 356, 371, 372, 387, 388, 403, 404, 419, 420, 435, 436, 451, 452,
467, 468, 483, 484, 499, 4, 4, 5, 20, 21, 36, 37, 52, 53, 68,
69, 84, 85, 100, 101, 116, 117, 132, 133, 148, 149, 164, 165, 180, 181,
196, 197, 212, 213, 228, 229, 244, 245, 260, 261, 276, 277, 292, 293, 308,
309, 324, 325, 340, 341, 356, 357, 372, 373, 388, 389, 404, 405, 420, 421,
436, 437, 452, 453, 468, 469, 484, 485, 500, 5, 5, 6, 21, 22, 37,
38, 53, 54, 69, 70, 85, 86, 101, 102, 117, 118, 133, 134, 149, 150,
165, 166, 181, 182, 197, 198, 213, 214, 229, 230, 245, 246, 261, 262, 277,
278, 293, 294, 309, 310, 325, 326, 341, 342, 357, 358, 373, 374, 389, 390,
405, 406, 421, 422, 437, 438, 453, 454, 469, 470, 485, 486, 501, 6, 6,
7, 22, 23, 38, 39, 54, 55, 70, 71, 86, 87, 102, 103, 118, 119,
134, 135, 150, 151, 166, 167, 182, 183, 198, 199, 214, 215, 230, 231, 246,
247, 262, 263, 278, 279, 294, 295, 310, 311, 326, 327, 342, 343, 358, 359,
374, 375, 390, 391, 406, 407, 422, 423, 438, 439, 454, 455, 470, 471, 486,
487, 502, 7, 7, 8, 23, 24, 39, 40, 55, 56, 71, 72, 87, 88,
103, 104, 119, 120, 135, 136, 151, 152, 167, 168, 183, 184, 199, 200, 215,
216, 231, 232, 247, 248, 263, 264, 279, 280, 295, 296, 311, 312, 327, 328,
343, 344, 359, 360, 375, 376, 391, 392, 407, 408, 423, 424, 439, 440, 455,
456, 471, 472, 487, 488, 503, 8, 8, 9, 24, 25, 40, 41, 56, 57,
72, 73, 88, 89, 104, 105, 120, 121, 136, 137, 152, 153, 168, 169, 184,
185, 200, 201, 216, 217, 232, 233, 248, 249, 264, 265, 280, 281, 296, 297,
312, 313, 328, 329, 344, 345, 360, 361, 376, 377, 392, 393, 408, 409, 424,
425, 440, 441, 456, 457, 472, 473, 488, 489, 504, 9, 9, 10, 25, 26,
41, 42, 57, 58, 73, 74, 89, 90, 105, 106, 121, 122, 137, 138, 153,
154, 169, 170, 185, 186, 201, 202, 217, 218, 233, 234, 249, 250, 265, 266,
281, 282, 297, 298, 313, 314, 329, 330, 345, 346, 361, 362, 377, 378, 393,
394, 409, 410, 425, 426, 441, 442, 457, 458, 473, 474, 489, 490, 505, 10,
10, 11, 26, 27, 42, 43, 58, 59, 74, 75, 90, 91, 106, 107, 122,
123, 138, 139, 154, 155, 170, 171, 186, 187, 202, 203, 218, 219, 234, 235,
250, 251, 266, 267, 282, 283, 298, 299, 314, 315, 330, 331, 346, 347, 362,
363, 378, 379, 394, 395, 410, 411, 426, 427, 442, 443, 458, 459, 474, 475,
490, 491, 506, 11, 11, 12, 27, 28, 43, 44, 59, 60, 75, 76, 91,
92, 107, 108, 123, 124, 139, 140, 155, 156, 171, 172, 187, 188, 203, 204,
219, 220, 235, 236, 251, 252, 267, 268, 283, 284, 299, 300, 315, 316, 331,
332, 347, 348, 363, 364, 379, 380, 395, 396, 411, 412, 427, 428, 443, 444,
459, 460, 475, 476, 491, 492, 507, 12, 12, 13, 28, 29, 44, 45, 60,
61, 76, 77, 92, 93, 108, 109, 124, 125, 140, 141, 156, 157, 172, 173,
188, 189, 204, 205, 220, 221, 236, 237, 252, 253, 268, 269, 284, 285, 300,
301, 316, 317, 332, 333, 348, 349, 364, 365, 380, 381, 396, 397, 412, 413,
428, 429, 444, 445, 460, 461, 476, 477, 492, 493, 508, 13, 13, 14, 29,
30, 45, 46, 61, 62, 77, 78, 93, 94, 109, 110, 125, 126, 141, 142,
157, 158, 173, 174, 189, 190, 205, 206, 221, 222, 237, 238, 253, 254, 269,
270, 285, 286, 301, 302, 317, 318, 333, 334, 349, 350, 365, 366, 381, 382,
397, 398, 413, 414, 429, 430, 445, 446, 461, 462, 477, 478, 493, 494, 509,
14, 14, 15, 30, 31, 46, 47, 62, 63, 78, 79, 94, 95, 110, 111,
126, 127, 142, 143, 158, 159, 174, 175, 190, 191, 206, 207, 222, 223, 238,
239, 254, 255, 270, 271, 286, 287, 302, 303, 318, 319, 334, 335, 350, 351,
366, 367, 382, 383, 398, 399, 414, 415, 430, 431, 446, 447, 462, 463, 478,
479, 494, 495, 510, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_32x16_neighbors[513 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 32, 32, 64, 64, 96, 96, 128, 128, 160, 160, 192,
192, 224, 224, 256, 256, 288, 288, 320, 320, 352, 352, 384, 384, 416, 416,
448, 448, 0, 0, 1, 32, 33, 64, 65, 96, 97, 128, 129, 160, 161,
192, 193, 224, 225, 256, 257, 288, 289, 320, 321, 352, 353, 384, 385, 416,
417, 448, 449, 480, 1, 1, 2, 33, 34, 65, 66, 97, 98, 129, 130,
161, 162, 193, 194, 225, 226, 257, 258, 289, 290, 321, 322, 353, 354, 385,
386, 417, 418, 449, 450, 481, 2, 2, 3, 34, 35, 66, 67, 98, 99,
130, 131, 162, 163, 194, 195, 226, 227, 258, 259, 290, 291, 322, 323, 354,
355, 386, 387, 418, 419, 450, 451, 482, 3, 3, 4, 35, 36, 67, 68,
99, 100, 131, 132, 163, 164, 195, 196, 227, 228, 259, 260, 291, 292, 323,
324, 355, 356, 387, 388, 419, 420, 451, 452, 483, 4, 4, 5, 36, 37,
68, 69, 100, 101, 132, 133, 164, 165, 196, 197, 228, 229, 260, 261, 292,
293, 324, 325, 356, 357, 388, 389, 420, 421, 452, 453, 484, 5, 5, 6,
37, 38, 69, 70, 101, 102, 133, 134, 165, 166, 197, 198, 229, 230, 261,
262, 293, 294, 325, 326, 357, 358, 389, 390, 421, 422, 453, 454, 485, 6,
6, 7, 38, 39, 70, 71, 102, 103, 134, 135, 166, 167, 198, 199, 230,
231, 262, 263, 294, 295, 326, 327, 358, 359, 390, 391, 422, 423, 454, 455,
486, 7, 7, 8, 39, 40, 71, 72, 103, 104, 135, 136, 167, 168, 199,
200, 231, 232, 263, 264, 295, 296, 327, 328, 359, 360, 391, 392, 423, 424,
455, 456, 487, 8, 8, 9, 40, 41, 72, 73, 104, 105, 136, 137, 168,
169, 200, 201, 232, 233, 264, 265, 296, 297, 328, 329, 360, 361, 392, 393,
424, 425, 456, 457, 488, 9, 9, 10, 41, 42, 73, 74, 105, 106, 137,
138, 169, 170, 201, 202, 233, 234, 265, 266, 297, 298, 329, 330, 361, 362,
393, 394, 425, 426, 457, 458, 489, 10, 10, 11, 42, 43, 74, 75, 106,
107, 138, 139, 170, 171, 202, 203, 234, 235, 266, 267, 298, 299, 330, 331,
362, 363, 394, 395, 426, 427, 458, 459, 490, 11, 11, 12, 43, 44, 75,
76, 107, 108, 139, 140, 171, 172, 203, 204, 235, 236, 267, 268, 299, 300,
331, 332, 363, 364, 395, 396, 427, 428, 459, 460, 491, 12, 12, 13, 44,
45, 76, 77, 108, 109, 140, 141, 172, 173, 204, 205, 236, 237, 268, 269,
300, 301, 332, 333, 364, 365, 396, 397, 428, 429, 460, 461, 492, 13, 13,
14, 45, 46, 77, 78, 109, 110, 141, 142, 173, 174, 205, 206, 237, 238,
269, 270, 301, 302, 333, 334, 365, 366, 397, 398, 429, 430, 461, 462, 493,
14, 14, 15, 46, 47, 78, 79, 110, 111, 142, 143, 174, 175, 206, 207,
238, 239, 270, 271, 302, 303, 334, 335, 366, 367, 398, 399, 430, 431, 462,
463, 494, 15, 15, 16, 47, 48, 79, 80, 111, 112, 143, 144, 175, 176,
207, 208, 239, 240, 271, 272, 303, 304, 335, 336, 367, 368, 399, 400, 431,
432, 463, 464, 495, 16, 16, 17, 48, 49, 80, 81, 112, 113, 144, 145,
176, 177, 208, 209, 240, 241, 272, 273, 304, 305, 336, 337, 368, 369, 400,
401, 432, 433, 464, 465, 496, 17, 17, 18, 49, 50, 81, 82, 113, 114,
145, 146, 177, 178, 209, 210, 241, 242, 273, 274, 305, 306, 337, 338, 369,
370, 401, 402, 433, 434, 465, 466, 497, 18, 18, 19, 50, 51, 82, 83,
114, 115, 146, 147, 178, 179, 210, 211, 242, 243, 274, 275, 306, 307, 338,
339, 370, 371, 402, 403, 434, 435, 466, 467, 498, 19, 19, 20, 51, 52,
83, 84, 115, 116, 147, 148, 179, 180, 211, 212, 243, 244, 275, 276, 307,
308, 339, 340, 371, 372, 403, 404, 435, 436, 467, 468, 499, 20, 20, 21,
52, 53, 84, 85, 116, 117, 148, 149, 180, 181, 212, 213, 244, 245, 276,
277, 308, 309, 340, 341, 372, 373, 404, 405, 436, 437, 468, 469, 500, 21,
21, 22, 53, 54, 85, 86, 117, 118, 149, 150, 181, 182, 213, 214, 245,
246, 277, 278, 309, 310, 341, 342, 373, 374, 405, 406, 437, 438, 469, 470,
501, 22, 22, 23, 54, 55, 86, 87, 118, 119, 150, 151, 182, 183, 214,
215, 246, 247, 278, 279, 310, 311, 342, 343, 374, 375, 406, 407, 438, 439,
470, 471, 502, 23, 23, 24, 55, 56, 87, 88, 119, 120, 151, 152, 183,
184, 215, 216, 247, 248, 279, 280, 311, 312, 343, 344, 375, 376, 407, 408,
439, 440, 471, 472, 503, 24, 24, 25, 56, 57, 88, 89, 120, 121, 152,
153, 184, 185, 216, 217, 248, 249, 280, 281, 312, 313, 344, 345, 376, 377,
408, 409, 440, 441, 472, 473, 504, 25, 25, 26, 57, 58, 89, 90, 121,
122, 153, 154, 185, 186, 217, 218, 249, 250, 281, 282, 313, 314, 345, 346,
377, 378, 409, 410, 441, 442, 473, 474, 505, 26, 26, 27, 58, 59, 90,
91, 122, 123, 154, 155, 186, 187, 218, 219, 250, 251, 282, 283, 314, 315,
346, 347, 378, 379, 410, 411, 442, 443, 474, 475, 506, 27, 27, 28, 59,
60, 91, 92, 123, 124, 155, 156, 187, 188, 219, 220, 251, 252, 283, 284,
315, 316, 347, 348, 379, 380, 411, 412, 443, 444, 475, 476, 507, 28, 28,
29, 60, 61, 92, 93, 124, 125, 156, 157, 188, 189, 220, 221, 252, 253,
284, 285, 316, 317, 348, 349, 380, 381, 412, 413, 444, 445, 476, 477, 508,
29, 29, 30, 61, 62, 93, 94, 125, 126, 157, 158, 189, 190, 221, 222,
253, 254, 285, 286, 317, 318, 349, 350, 381, 382, 413, 414, 445, 446, 477,
478, 509, 30, 30, 31, 62, 63, 94, 95, 126, 127, 158, 159, 190, 191,
222, 223, 254, 255, 286, 287, 318, 319, 350, 351, 382, 383, 414, 415, 446,
447, 478, 479, 510, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_16x32_neighbors[513 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
14, 14, 0, 0, 1, 16, 2, 17, 3, 18, 4, 19, 5, 20, 6,
21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12, 27, 13, 28,
14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21,
36, 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43,
29, 44, 30, 45, 31, 46, 32, 32, 33, 48, 34, 49, 35, 50, 36,
51, 37, 52, 38, 53, 39, 54, 40, 55, 41, 56, 42, 57, 43, 58,
44, 59, 45, 60, 46, 61, 47, 62, 48, 48, 49, 64, 50, 65, 51,
66, 52, 67, 53, 68, 54, 69, 55, 70, 56, 71, 57, 72, 58, 73,
59, 74, 60, 75, 61, 76, 62, 77, 63, 78, 64, 64, 65, 80, 66,
81, 67, 82, 68, 83, 69, 84, 70, 85, 71, 86, 72, 87, 73, 88,
74, 89, 75, 90, 76, 91, 77, 92, 78, 93, 79, 94, 80, 80, 81,
96, 82, 97, 83, 98, 84, 99, 85, 100, 86, 101, 87, 102, 88, 103,
89, 104, 90, 105, 91, 106, 92, 107, 93, 108, 94, 109, 95, 110, 96,
96, 97, 112, 98, 113, 99, 114, 100, 115, 101, 116, 102, 117, 103, 118,
104, 119, 105, 120, 106, 121, 107, 122, 108, 123, 109, 124, 110, 125, 111,
126, 112, 112, 113, 128, 114, 129, 115, 130, 116, 131, 117, 132, 118, 133,
119, 134, 120, 135, 121, 136, 122, 137, 123, 138, 124, 139, 125, 140, 126,
141, 127, 142, 128, 128, 129, 144, 130, 145, 131, 146, 132, 147, 133, 148,
134, 149, 135, 150, 136, 151, 137, 152, 138, 153, 139, 154, 140, 155, 141,
156, 142, 157, 143, 158, 144, 144, 145, 160, 146, 161, 147, 162, 148, 163,
149, 164, 150, 165, 151, 166, 152, 167, 153, 168, 154, 169, 155, 170, 156,
171, 157, 172, 158, 173, 159, 174, 160, 160, 161, 176, 162, 177, 163, 178,
164, 179, 165, 180, 166, 181, 167, 182, 168, 183, 169, 184, 170, 185, 171,
186, 172, 187, 173, 188, 174, 189, 175, 190, 176, 176, 177, 192, 178, 193,
179, 194, 180, 195, 181, 196, 182, 197, 183, 198, 184, 199, 185, 200, 186,
201, 187, 202, 188, 203, 189, 204, 190, 205, 191, 206, 192, 192, 193, 208,
194, 209, 195, 210, 196, 211, 197, 212, 198, 213, 199, 214, 200, 215, 201,
216, 202, 217, 203, 218, 204, 219, 205, 220, 206, 221, 207, 222, 208, 208,
209, 224, 210, 225, 211, 226, 212, 227, 213, 228, 214, 229, 215, 230, 216,
231, 217, 232, 218, 233, 219, 234, 220, 235, 221, 236, 222, 237, 223, 238,
224, 224, 225, 240, 226, 241, 227, 242, 228, 243, 229, 244, 230, 245, 231,
246, 232, 247, 233, 248, 234, 249, 235, 250, 236, 251, 237, 252, 238, 253,
239, 254, 240, 240, 241, 256, 242, 257, 243, 258, 244, 259, 245, 260, 246,
261, 247, 262, 248, 263, 249, 264, 250, 265, 251, 266, 252, 267, 253, 268,
254, 269, 255, 270, 256, 256, 257, 272, 258, 273, 259, 274, 260, 275, 261,
276, 262, 277, 263, 278, 264, 279, 265, 280, 266, 281, 267, 282, 268, 283,
269, 284, 270, 285, 271, 286, 272, 272, 273, 288, 274, 289, 275, 290, 276,
291, 277, 292, 278, 293, 279, 294, 280, 295, 281, 296, 282, 297, 283, 298,
284, 299, 285, 300, 286, 301, 287, 302, 288, 288, 289, 304, 290, 305, 291,
306, 292, 307, 293, 308, 294, 309, 295, 310, 296, 311, 297, 312, 298, 313,
299, 314, 300, 315, 301, 316, 302, 317, 303, 318, 304, 304, 305, 320, 306,
321, 307, 322, 308, 323, 309, 324, 310, 325, 311, 326, 312, 327, 313, 328,
314, 329, 315, 330, 316, 331, 317, 332, 318, 333, 319, 334, 320, 320, 321,
336, 322, 337, 323, 338, 324, 339, 325, 340, 326, 341, 327, 342, 328, 343,
329, 344, 330, 345, 331, 346, 332, 347, 333, 348, 334, 349, 335, 350, 336,
336, 337, 352, 338, 353, 339, 354, 340, 355, 341, 356, 342, 357, 343, 358,
344, 359, 345, 360, 346, 361, 347, 362, 348, 363, 349, 364, 350, 365, 351,
366, 352, 352, 353, 368, 354, 369, 355, 370, 356, 371, 357, 372, 358, 373,
359, 374, 360, 375, 361, 376, 362, 377, 363, 378, 364, 379, 365, 380, 366,
381, 367, 382, 368, 368, 369, 384, 370, 385, 371, 386, 372, 387, 373, 388,
374, 389, 375, 390, 376, 391, 377, 392, 378, 393, 379, 394, 380, 395, 381,
396, 382, 397, 383, 398, 384, 384, 385, 400, 386, 401, 387, 402, 388, 403,
389, 404, 390, 405, 391, 406, 392, 407, 393, 408, 394, 409, 395, 410, 396,
411, 397, 412, 398, 413, 399, 414, 400, 400, 401, 416, 402, 417, 403, 418,
404, 419, 405, 420, 406, 421, 407, 422, 408, 423, 409, 424, 410, 425, 411,
426, 412, 427, 413, 428, 414, 429, 415, 430, 416, 416, 417, 432, 418, 433,
419, 434, 420, 435, 421, 436, 422, 437, 423, 438, 424, 439, 425, 440, 426,
441, 427, 442, 428, 443, 429, 444, 430, 445, 431, 446, 432, 432, 433, 448,
434, 449, 435, 450, 436, 451, 437, 452, 438, 453, 439, 454, 440, 455, 441,
456, 442, 457, 443, 458, 444, 459, 445, 460, 446, 461, 447, 462, 448, 448,
449, 464, 450, 465, 451, 466, 452, 467, 453, 468, 454, 469, 455, 470, 456,
471, 457, 472, 458, 473, 459, 474, 460, 475, 461, 476, 462, 477, 463, 478,
464, 464, 465, 480, 466, 481, 467, 482, 468, 483, 469, 484, 470, 485, 471,
486, 472, 487, 473, 488, 474, 489, 475, 490, 476, 491, 477, 492, 478, 493,
479, 494, 480, 480, 481, 496, 482, 497, 483, 498, 484, 499, 485, 500, 486,
501, 487, 502, 488, 503, 489, 504, 490, 505, 491, 506, 492, 507, 493, 508,
494, 509, 495, 510, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_32x16_neighbors[513 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21,
21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28,
29, 29, 30, 30, 0, 0, 1, 32, 2, 33, 3, 34, 4, 35, 5,
36, 6, 37, 7, 38, 8, 39, 9, 40, 10, 41, 11, 42, 12, 43,
13, 44, 14, 45, 15, 46, 16, 47, 17, 48, 18, 49, 19, 50, 20,
51, 21, 52, 22, 53, 23, 54, 24, 55, 25, 56, 26, 57, 27, 58,
28, 59, 29, 60, 30, 61, 31, 62, 32, 32, 33, 64, 34, 65, 35,
66, 36, 67, 37, 68, 38, 69, 39, 70, 40, 71, 41, 72, 42, 73,
43, 74, 44, 75, 45, 76, 46, 77, 47, 78, 48, 79, 49, 80, 50,
81, 51, 82, 52, 83, 53, 84, 54, 85, 55, 86, 56, 87, 57, 88,
58, 89, 59, 90, 60, 91, 61, 92, 62, 93, 63, 94, 64, 64, 65,
96, 66, 97, 67, 98, 68, 99, 69, 100, 70, 101, 71, 102, 72, 103,
73, 104, 74, 105, 75, 106, 76, 107, 77, 108, 78, 109, 79, 110, 80,
111, 81, 112, 82, 113, 83, 114, 84, 115, 85, 116, 86, 117, 87, 118,
88, 119, 89, 120, 90, 121, 91, 122, 92, 123, 93, 124, 94, 125, 95,
126, 96, 96, 97, 128, 98, 129, 99, 130, 100, 131, 101, 132, 102, 133,
103, 134, 104, 135, 105, 136, 106, 137, 107, 138, 108, 139, 109, 140, 110,
141, 111, 142, 112, 143, 113, 144, 114, 145, 115, 146, 116, 147, 117, 148,
118, 149, 119, 150, 120, 151, 121, 152, 122, 153, 123, 154, 124, 155, 125,
156, 126, 157, 127, 158, 128, 128, 129, 160, 130, 161, 131, 162, 132, 163,
133, 164, 134, 165, 135, 166, 136, 167, 137, 168, 138, 169, 139, 170, 140,
171, 141, 172, 142, 173, 143, 174, 144, 175, 145, 176, 146, 177, 147, 178,
148, 179, 149, 180, 150, 181, 151, 182, 152, 183, 153, 184, 154, 185, 155,
186, 156, 187, 157, 188, 158, 189, 159, 190, 160, 160, 161, 192, 162, 193,
163, 194, 164, 195, 165, 196, 166, 197, 167, 198, 168, 199, 169, 200, 170,
201, 171, 202, 172, 203, 173, 204, 174, 205, 175, 206, 176, 207, 177, 208,
178, 209, 179, 210, 180, 211, 181, 212, 182, 213, 183, 214, 184, 215, 185,
216, 186, 217, 187, 218, 188, 219, 189, 220, 190, 221, 191, 222, 192, 192,
193, 224, 194, 225, 195, 226, 196, 227, 197, 228, 198, 229, 199, 230, 200,
231, 201, 232, 202, 233, 203, 234, 204, 235, 205, 236, 206, 237, 207, 238,
208, 239, 209, 240, 210, 241, 211, 242, 212, 243, 213, 244, 214, 245, 215,
246, 216, 247, 217, 248, 218, 249, 219, 250, 220, 251, 221, 252, 222, 253,
223, 254, 224, 224, 225, 256, 226, 257, 227, 258, 228, 259, 229, 260, 230,
261, 231, 262, 232, 263, 233, 264, 234, 265, 235, 266, 236, 267, 237, 268,
238, 269, 239, 270, 240, 271, 241, 272, 242, 273, 243, 274, 244, 275, 245,
276, 246, 277, 247, 278, 248, 279, 249, 280, 250, 281, 251, 282, 252, 283,
253, 284, 254, 285, 255, 286, 256, 256, 257, 288, 258, 289, 259, 290, 260,
291, 261, 292, 262, 293, 263, 294, 264, 295, 265, 296, 266, 297, 267, 298,
268, 299, 269, 300, 270, 301, 271, 302, 272, 303, 273, 304, 274, 305, 275,
306, 276, 307, 277, 308, 278, 309, 279, 310, 280, 311, 281, 312, 282, 313,
283, 314, 284, 315, 285, 316, 286, 317, 287, 318, 288, 288, 289, 320, 290,
321, 291, 322, 292, 323, 293, 324, 294, 325, 295, 326, 296, 327, 297, 328,
298, 329, 299, 330, 300, 331, 301, 332, 302, 333, 303, 334, 304, 335, 305,
336, 306, 337, 307, 338, 308, 339, 309, 340, 310, 341, 311, 342, 312, 343,
313, 344, 314, 345, 315, 346, 316, 347, 317, 348, 318, 349, 319, 350, 320,
320, 321, 352, 322, 353, 323, 354, 324, 355, 325, 356, 326, 357, 327, 358,
328, 359, 329, 360, 330, 361, 331, 362, 332, 363, 333, 364, 334, 365, 335,
366, 336, 367, 337, 368, 338, 369, 339, 370, 340, 371, 341, 372, 342, 373,
343, 374, 344, 375, 345, 376, 346, 377, 347, 378, 348, 379, 349, 380, 350,
381, 351, 382, 352, 352, 353, 384, 354, 385, 355, 386, 356, 387, 357, 388,
358, 389, 359, 390, 360, 391, 361, 392, 362, 393, 363, 394, 364, 395, 365,
396, 366, 397, 367, 398, 368, 399, 369, 400, 370, 401, 371, 402, 372, 403,
373, 404, 374, 405, 375, 406, 376, 407, 377, 408, 378, 409, 379, 410, 380,
411, 381, 412, 382, 413, 383, 414, 384, 384, 385, 416, 386, 417, 387, 418,
388, 419, 389, 420, 390, 421, 391, 422, 392, 423, 393, 424, 394, 425, 395,
426, 396, 427, 397, 428, 398, 429, 399, 430, 400, 431, 401, 432, 402, 433,
403, 434, 404, 435, 405, 436, 406, 437, 407, 438, 408, 439, 409, 440, 410,
441, 411, 442, 412, 443, 413, 444, 414, 445, 415, 446, 416, 416, 417, 448,
418, 449, 419, 450, 420, 451, 421, 452, 422, 453, 423, 454, 424, 455, 425,
456, 426, 457, 427, 458, 428, 459, 429, 460, 430, 461, 431, 462, 432, 463,
433, 464, 434, 465, 435, 466, 436, 467, 437, 468, 438, 469, 439, 470, 440,
471, 441, 472, 442, 473, 443, 474, 444, 475, 445, 476, 446, 477, 447, 478,
448, 448, 449, 480, 450, 481, 451, 482, 452, 483, 453, 484, 454, 485, 455,
486, 456, 487, 457, 488, 458, 489, 459, 490, 460, 491, 461, 492, 462, 493,
463, 494, 464, 495, 465, 496, 466, 497, 467, 498, 468, 499, 469, 500, 470,
501, 471, 502, 472, 503, 473, 504, 474, 505, 475, 506, 476, 507, 477, 508,
478, 509, 479, 510, 0, 0
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 16, 16, 32, 32, 48, 48, 64, 64, 80, 80, 96,
96, 112, 112, 128, 128, 144, 144, 160, 160, 176, 176, 192, 192, 208, 208,
224, 224, 0, 0, 1, 16, 17, 32, 33, 48, 49, 64, 65, 80, 81,
96, 97, 112, 113, 128, 129, 144, 145, 160, 161, 176, 177, 192, 193, 208,
209, 224, 225, 240, 1, 1, 2, 17, 18, 33, 34, 49, 50, 65, 66,
81, 82, 97, 98, 113, 114, 129, 130, 145, 146, 161, 162, 177, 178, 193,
194, 209, 210, 225, 226, 241, 2, 2, 3, 18, 19, 34, 35, 50, 51,
66, 67, 82, 83, 98, 99, 114, 115, 130, 131, 146, 147, 162, 163, 178,
179, 194, 195, 210, 211, 226, 227, 242, 3, 3, 4, 19, 20, 35, 36,
51, 52, 67, 68, 83, 84, 99, 100, 115, 116, 131, 132, 147, 148, 163,
164, 179, 180, 195, 196, 211, 212, 227, 228, 243, 4, 4, 5, 20, 21,
36, 37, 52, 53, 68, 69, 84, 85, 100, 101, 116, 117, 132, 133, 148,
149, 164, 165, 180, 181, 196, 197, 212, 213, 228, 229, 244, 5, 5, 6,
21, 22, 37, 38, 53, 54, 69, 70, 85, 86, 101, 102, 117, 118, 133,
134, 149, 150, 165, 166, 181, 182, 197, 198, 213, 214, 229, 230, 245, 6,
6, 7, 22, 23, 38, 39, 54, 55, 70, 71, 86, 87, 102, 103, 118,
119, 134, 135, 150, 151, 166, 167, 182, 183, 198, 199, 214, 215, 230, 231,
246, 7, 7, 8, 23, 24, 39, 40, 55, 56, 71, 72, 87, 88, 103,
104, 119, 120, 135, 136, 151, 152, 167, 168, 183, 184, 199, 200, 215, 216,
231, 232, 247, 8, 8, 9, 24, 25, 40, 41, 56, 57, 72, 73, 88,
89, 104, 105, 120, 121, 136, 137, 152, 153, 168, 169, 184, 185, 200, 201,
216, 217, 232, 233, 248, 9, 9, 10, 25, 26, 41, 42, 57, 58, 73,
74, 89, 90, 105, 106, 121, 122, 137, 138, 153, 154, 169, 170, 185, 186,
201, 202, 217, 218, 233, 234, 249, 10, 10, 11, 26, 27, 42, 43, 58,
59, 74, 75, 90, 91, 106, 107, 122, 123, 138, 139, 154, 155, 170, 171,
186, 187, 202, 203, 218, 219, 234, 235, 250, 11, 11, 12, 27, 28, 43,
44, 59, 60, 75, 76, 91, 92, 107, 108, 123, 124, 139, 140, 155, 156,
171, 172, 187, 188, 203, 204, 219, 220, 235, 236, 251, 12, 12, 13, 28,
29, 44, 45, 60, 61, 76, 77, 92, 93, 108, 109, 124, 125, 140, 141,
156, 157, 172, 173, 188, 189, 204, 205, 220, 221, 236, 237, 252, 13, 13,
14, 29, 30, 45, 46, 61, 62, 77, 78, 93, 94, 109, 110, 125, 126,
141, 142, 157, 158, 173, 174, 189, 190, 205, 206, 221, 222, 237, 238, 253,
14, 14, 15, 30, 31, 46, 47, 62, 63, 78, 79, 94, 95, 110, 111,
126, 127, 142, 143, 158, 159, 174, 175, 190, 191, 206, 207, 222, 223, 238,
239, 254, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6,
6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13,
14, 14, 0, 0, 1, 16, 2, 17, 3, 18, 4, 19, 5, 20, 6,
21, 7, 22, 8, 23, 9, 24, 10, 25, 11, 26, 12, 27, 13, 28,
14, 29, 15, 30, 16, 16, 17, 32, 18, 33, 19, 34, 20, 35, 21,
36, 22, 37, 23, 38, 24, 39, 25, 40, 26, 41, 27, 42, 28, 43,
29, 44, 30, 45, 31, 46, 32, 32, 33, 48, 34, 49, 35, 50, 36,
51, 37, 52, 38, 53, 39, 54, 40, 55, 41, 56, 42, 57, 43, 58,
44, 59, 45, 60, 46, 61, 47, 62, 48, 48, 49, 64, 50, 65, 51,
66, 52, 67, 53, 68, 54, 69, 55, 70, 56, 71, 57, 72, 58, 73,
59, 74, 60, 75, 61, 76, 62, 77, 63, 78, 64, 64, 65, 80, 66,
81, 67, 82, 68, 83, 69, 84, 70, 85, 71, 86, 72, 87, 73, 88,
74, 89, 75, 90, 76, 91, 77, 92, 78, 93, 79, 94, 80, 80, 81,
96, 82, 97, 83, 98, 84, 99, 85, 100, 86, 101, 87, 102, 88, 103,
89, 104, 90, 105, 91, 106, 92, 107, 93, 108, 94, 109, 95, 110, 96,
96, 97, 112, 98, 113, 99, 114, 100, 115, 101, 116, 102, 117, 103, 118,
104, 119, 105, 120, 106, 121, 107, 122, 108, 123, 109, 124, 110, 125, 111,
126, 112, 112, 113, 128, 114, 129, 115, 130, 116, 131, 117, 132, 118, 133,
119, 134, 120, 135, 121, 136, 122, 137, 123, 138, 124, 139, 125, 140, 126,
141, 127, 142, 128, 128, 129, 144, 130, 145, 131, 146, 132, 147, 133, 148,
134, 149, 135, 150, 136, 151, 137, 152, 138, 153, 139, 154, 140, 155, 141,
156, 142, 157, 143, 158, 144, 144, 145, 160, 146, 161, 147, 162, 148, 163,
149, 164, 150, 165, 151, 166, 152, 167, 153, 168, 154, 169, 155, 170, 156,
171, 157, 172, 158, 173, 159, 174, 160, 160, 161, 176, 162, 177, 163, 178,
164, 179, 165, 180, 166, 181, 167, 182, 168, 183, 169, 184, 170, 185, 171,
186, 172, 187, 173, 188, 174, 189, 175, 190, 176, 176, 177, 192, 178, 193,
179, 194, 180, 195, 181, 196, 182, 197, 183, 198, 184, 199, 185, 200, 186,
201, 187, 202, 188, 203, 189, 204, 190, 205, 191, 206, 192, 192, 193, 208,
194, 209, 195, 210, 196, 211, 197, 212, 198, 213, 199, 214, 200, 215, 201,
216, 202, 217, 203, 218, 204, 219, 205, 220, 206, 221, 207, 222, 208, 208,
209, 224, 210, 225, 211, 226, 212, 227, 213, 228, 214, 229, 215, 230, 216,
231, 217, 232, 218, 233, 219, 234, 220, 235, 221, 236, 222, 237, 223, 238,
224, 224, 225, 240, 226, 241, 227, 242, 228, 243, 229, 244, 230, 245, 231,
246, 232, 247, 233, 248, 234, 249, 235, 250, 236, 251, 237, 252, 238, 253,
239, 254, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
col_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 16, 16, 32, 32, 16, 0, 48, 48, 1, 16, 64,
64, 17, 32, 80, 80, 33, 48, 17, 1, 49, 64, 96, 96, 2, 17,
65, 80, 18, 33, 112, 112, 34, 49, 81, 96, 18, 2, 50, 65, 128,
128, 3, 18, 97, 112, 19, 34, 66, 81, 144, 144, 82, 97, 35, 50,
113, 128, 19, 3, 51, 66, 160, 160, 4, 19, 98, 113, 129, 144, 67,
82, 20, 35, 83, 98, 114, 129, 36, 51, 176, 176, 20, 4, 145, 160,
52, 67, 99, 114, 5, 20, 130, 145, 68, 83, 192, 192, 161, 176, 21,
36, 115, 130, 84, 99, 37, 52, 146, 161, 208, 208, 53, 68, 21, 5,
100, 115, 177, 192, 131, 146, 69, 84, 6, 21, 224, 224, 116, 131, 22,
37, 162, 177, 85, 100, 147, 162, 38, 53, 193, 208, 101, 116, 54, 69,
22, 6, 132, 147, 178, 193, 70, 85, 163, 178, 209, 224, 7, 22, 117,
132, 23, 38, 148, 163, 23, 7, 86, 101, 194, 209, 225, 240, 39, 54,
179, 194, 102, 117, 133, 148, 55, 70, 164, 179, 8, 23, 71, 86, 210,
225, 118, 133, 149, 164, 195, 210, 24, 39, 87, 102, 40, 55, 56, 71,
134, 149, 180, 195, 226, 241, 103, 118, 24, 8, 165, 180, 211, 226, 72,
87, 150, 165, 9, 24, 119, 134, 25, 40, 88, 103, 196, 211, 41, 56,
135, 150, 181, 196, 104, 119, 57, 72, 227, 242, 166, 181, 120, 135, 151,
166, 197, 212, 73, 88, 25, 9, 212, 227, 89, 104, 136, 151, 182, 197,
10, 25, 26, 41, 105, 120, 167, 182, 228, 243, 152, 167, 42, 57, 121,
136, 213, 228, 58, 73, 198, 213, 74, 89, 137, 152, 183, 198, 168, 183,
26, 10, 90, 105, 229, 244, 11, 26, 106, 121, 214, 229, 153, 168, 27,
42, 199, 214, 43, 58, 184, 199, 122, 137, 169, 184, 230, 245, 59, 74,
27, 11, 75, 90, 138, 153, 200, 215, 215, 230, 91, 106, 12, 27, 28,
43, 185, 200, 107, 122, 154, 169, 44, 59, 231, 246, 216, 231, 60, 75,
123, 138, 28, 12, 76, 91, 201, 216, 170, 185, 232, 247, 139, 154, 92,
107, 13, 28, 108, 123, 29, 44, 186, 201, 217, 232, 155, 170, 45, 60,
29, 13, 61, 76, 124, 139, 14, 14, 233, 248, 77, 92, 14, 29, 171,
186, 140, 155, 202, 217, 30, 45, 93, 108, 109, 124, 46, 61, 156, 171,
62, 77, 187, 202, 15, 30, 125, 140, 218, 233, 78, 93, 31, 46, 172,
187, 47, 62, 141, 156, 94, 109, 234, 249, 203, 218, 63, 78, 110, 125,
188, 203, 157, 172, 126, 141, 79, 94, 173, 188, 95, 110, 219, 234, 142,
157, 204, 219, 235, 250, 111, 126, 158, 173, 127, 142, 189, 204, 220, 235,
143, 158, 174, 189, 205, 220, 236, 251, 159, 174, 190, 205, 221, 236, 175,
190, 237, 252, 206, 221, 222, 237, 191, 206, 238, 253, 207, 222, 223, 238,
239, 254, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
row_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 0, 1, 2, 2, 1, 16, 3, 3, 2,
17, 16, 17, 4, 4, 17, 32, 3, 18, 5, 5, 18, 33, 32, 33,
4, 19, 33, 48, 6, 6, 19, 34, 5, 20, 34, 49, 48, 49, 7,
7, 20, 35, 49, 64, 6, 21, 35, 50, 21, 36, 64, 65, 8, 8,
50, 65, 36, 51, 7, 22, 22, 37, 65, 80, 51, 66, 9, 9, 37,
52, 8, 23, 66, 81, 52, 67, 80, 81, 23, 38, 10, 10, 38, 53,
67, 82, 81, 96, 53, 68, 9, 24, 82, 97, 68, 83, 24, 39, 96,
97, 39, 54, 11, 11, 54, 69, 83, 98, 97, 112, 69, 84, 10, 25,
25, 40, 40, 55, 98, 113, 84, 99, 12, 12, 55, 70, 112, 113, 70,
85, 11, 26, 99, 114, 85, 100, 113, 128, 26, 41, 41, 56, 56, 71,
100, 115, 13, 13, 71, 86, 114, 129, 86, 101, 128, 129, 57, 72, 115,
130, 101, 116, 12, 27, 42, 57, 14, 14, 72, 87, 27, 42, 129, 144,
87, 102, 116, 131, 130, 145, 102, 117, 58, 73, 144, 145, 73, 88, 117,
132, 88, 103, 13, 28, 43, 58, 131, 146, 103, 118, 28, 43, 145, 160,
132, 147, 74, 89, 89, 104, 118, 133, 146, 161, 104, 119, 160, 161, 59,
74, 119, 134, 133, 148, 14, 29, 44, 59, 147, 162, 161, 176, 29, 44,
105, 120, 75, 90, 90, 105, 148, 163, 162, 177, 134, 149, 176, 177, 120,
135, 149, 164, 163, 178, 15, 30, 135, 150, 177, 192, 60, 75, 106, 121,
45, 60, 121, 136, 178, 193, 91, 106, 136, 151, 164, 179, 192, 193, 30,
45, 150, 165, 151, 166, 179, 194, 76, 91, 165, 180, 122, 137, 193, 208,
107, 122, 137, 152, 208, 209, 180, 195, 61, 76, 152, 167, 194, 209, 166,
181, 224, 224, 92, 107, 181, 196, 46, 61, 138, 153, 209, 224, 167, 182,
153, 168, 195, 210, 31, 46, 123, 138, 77, 92, 168, 183, 210, 225, 196,
211, 225, 240, 182, 197, 154, 169, 108, 123, 139, 154, 183, 198, 62, 77,
197, 212, 169, 184, 93, 108, 211, 226, 184, 199, 47, 62, 212, 227, 226,
241, 124, 139, 198, 213, 155, 170, 170, 185, 140, 155, 213, 228, 227, 242,
109, 124, 78, 93, 185, 200, 228, 243, 199, 214, 200, 215, 214, 229, 125,
140, 171, 186, 186, 201, 63, 78, 156, 171, 94, 109, 141, 156, 229, 244,
201, 216, 215, 230, 79, 94, 230, 245, 216, 231, 110, 125, 187, 202, 231,
246, 217, 232, 157, 172, 202, 217, 126, 141, 95, 110, 142, 157, 172, 187,
232, 247, 111, 126, 218, 233, 203, 218, 233, 248, 173, 188, 188, 203, 127,
142, 158, 173, 143, 158, 234, 249, 219, 234, 189, 204, 204, 219, 159, 174,
174, 189, 235, 250, 205, 220, 175, 190, 190, 205, 220, 235, 191, 206, 221,
236, 236, 251, 206, 221, 237, 252, 207, 222, 222, 237, 223, 238, 238, 253,
239, 254, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_16x16_neighbors[257 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 16, 0, 16, 16, 1, 16, 17, 1, 32, 32, 17,
32, 2, 17, 18, 2, 48, 48, 18, 33, 33, 48, 3, 18, 49, 64,
64, 65, 34, 49, 19, 3, 19, 34, 50, 65, 4, 19, 65, 80, 80,
81, 35, 50, 20, 4, 20, 35, 66, 81, 81, 96, 51, 66, 96, 97,
5, 20, 36, 51, 82, 97, 21, 36, 67, 82, 97, 112, 21, 5, 52,
67, 112, 113, 37, 52, 6, 21, 83, 98, 98, 113, 68, 83, 22, 6,
113, 128, 22, 37, 53, 68, 84, 99, 99, 114, 128, 129, 114, 129, 69,
84, 38, 53, 7, 22, 23, 7, 129, 144, 23, 38, 54, 69, 100, 115,
85, 100, 115, 130, 144, 145, 130, 145, 39, 54, 70, 85, 8, 23, 55,
70, 116, 131, 101, 116, 145, 160, 24, 39, 24, 8, 86, 101, 131, 146,
160, 161, 146, 161, 71, 86, 40, 55, 9, 24, 117, 132, 102, 117, 161,
176, 132, 147, 56, 71, 87, 102, 25, 40, 147, 162, 25, 9, 176, 177,
162, 177, 72, 87, 41, 56, 118, 133, 133, 148, 103, 118, 10, 25, 148,
163, 57, 72, 88, 103, 177, 192, 26, 41, 163, 178, 192, 193, 26, 10,
119, 134, 73, 88, 149, 164, 104, 119, 134, 149, 42, 57, 178, 193, 164,
179, 11, 26, 58, 73, 193, 208, 89, 104, 135, 150, 120, 135, 27, 42,
74, 89, 208, 209, 150, 165, 179, 194, 165, 180, 105, 120, 194, 209, 43,
58, 27, 11, 136, 151, 90, 105, 151, 166, 180, 195, 59, 74, 121, 136,
209, 224, 195, 210, 224, 225, 166, 181, 106, 121, 75, 90, 12, 27, 181,
196, 28, 12, 210, 225, 152, 167, 167, 182, 137, 152, 28, 43, 196, 211,
122, 137, 91, 106, 225, 240, 44, 59, 13, 28, 107, 122, 182, 197, 168,
183, 211, 226, 153, 168, 226, 241, 60, 75, 197, 212, 138, 153, 29, 44,
76, 91, 29, 13, 183, 198, 123, 138, 45, 60, 212, 227, 198, 213, 154,
169, 169, 184, 227, 242, 92, 107, 61, 76, 139, 154, 14, 29, 30, 14,
184, 199, 213, 228, 108, 123, 199, 214, 228, 243, 77, 92, 30, 45, 170,
185, 155, 170, 185, 200, 93, 108, 124, 139, 214, 229, 46, 61, 200, 215,
229, 244, 15, 30, 109, 124, 62, 77, 140, 155, 215, 230, 31, 46, 171,
186, 186, 201, 201, 216, 78, 93, 230, 245, 125, 140, 47, 62, 216, 231,
156, 171, 94, 109, 231, 246, 141, 156, 63, 78, 202, 217, 187, 202, 110,
125, 217, 232, 172, 187, 232, 247, 79, 94, 157, 172, 126, 141, 203, 218,
95, 110, 233, 248, 218, 233, 142, 157, 111, 126, 173, 188, 188, 203, 234,
249, 219, 234, 127, 142, 158, 173, 204, 219, 189, 204, 143, 158, 235, 250,
174, 189, 205, 220, 159, 174, 220, 235, 221, 236, 175, 190, 190, 205, 236,
251, 206, 221, 237, 252, 191, 206, 222, 237, 207, 222, 238, 253, 223, 238,
239, 254, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mcol_scan_32x32_neighbors[1025 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 32, 32, 64, 64, 96, 96, 128, 128, 160, 160,
192, 192, 224, 224, 256, 256, 288, 288, 320, 320, 352, 352, 384, 384,
416, 416, 448, 448, 480, 480, 512, 512, 544, 544, 576, 576, 608, 608,
640, 640, 672, 672, 704, 704, 736, 736, 768, 768, 800, 800, 832, 832,
864, 864, 896, 896, 928, 928, 960, 960, 0, 0, 1, 32, 33, 64,
65, 96, 97, 128, 129, 160, 161, 192, 193, 224, 225, 256, 257, 288,
289, 320, 321, 352, 353, 384, 385, 416, 417, 448, 449, 480, 481, 512,
513, 544, 545, 576, 577, 608, 609, 640, 641, 672, 673, 704, 705, 736,
737, 768, 769, 800, 801, 832, 833, 864, 865, 896, 897, 928, 929, 960,
961, 992, 1, 1, 2, 33, 34, 65, 66, 97, 98, 129, 130, 161,
162, 193, 194, 225, 226, 257, 258, 289, 290, 321, 322, 353, 354, 385,
386, 417, 418, 449, 450, 481, 482, 513, 514, 545, 546, 577, 578, 609,
610, 641, 642, 673, 674, 705, 706, 737, 738, 769, 770, 801, 802, 833,
834, 865, 866, 897, 898, 929, 930, 961, 962, 993, 2, 2, 3, 34,
35, 66, 67, 98, 99, 130, 131, 162, 163, 194, 195, 226, 227, 258,
259, 290, 291, 322, 323, 354, 355, 386, 387, 418, 419, 450, 451, 482,
483, 514, 515, 546, 547, 578, 579, 610, 611, 642, 643, 674, 675, 706,
707, 738, 739, 770, 771, 802, 803, 834, 835, 866, 867, 898, 899, 930,
931, 962, 963, 994, 3, 3, 4, 35, 36, 67, 68, 99, 100, 131,
132, 163, 164, 195, 196, 227, 228, 259, 260, 291, 292, 323, 324, 355,
356, 387, 388, 419, 420, 451, 452, 483, 484, 515, 516, 547, 548, 579,
580, 611, 612, 643, 644, 675, 676, 707, 708, 739, 740, 771, 772, 803,
804, 835, 836, 867, 868, 899, 900, 931, 932, 963, 964, 995, 4, 4,
5, 36, 37, 68, 69, 100, 101, 132, 133, 164, 165, 196, 197, 228,
229, 260, 261, 292, 293, 324, 325, 356, 357, 388, 389, 420, 421, 452,
453, 484, 485, 516, 517, 548, 549, 580, 581, 612, 613, 644, 645, 676,
677, 708, 709, 740, 741, 772, 773, 804, 805, 836, 837, 868, 869, 900,
901, 932, 933, 964, 965, 996, 5, 5, 6, 37, 38, 69, 70, 101,
102, 133, 134, 165, 166, 197, 198, 229, 230, 261, 262, 293, 294, 325,
326, 357, 358, 389, 390, 421, 422, 453, 454, 485, 486, 517, 518, 549,
550, 581, 582, 613, 614, 645, 646, 677, 678, 709, 710, 741, 742, 773,
774, 805, 806, 837, 838, 869, 870, 901, 902, 933, 934, 965, 966, 997,
6, 6, 7, 38, 39, 70, 71, 102, 103, 134, 135, 166, 167, 198,
199, 230, 231, 262, 263, 294, 295, 326, 327, 358, 359, 390, 391, 422,
423, 454, 455, 486, 487, 518, 519, 550, 551, 582, 583, 614, 615, 646,
647, 678, 679, 710, 711, 742, 743, 774, 775, 806, 807, 838, 839, 870,
871, 902, 903, 934, 935, 966, 967, 998, 7, 7, 8, 39, 40, 71,
72, 103, 104, 135, 136, 167, 168, 199, 200, 231, 232, 263, 264, 295,
296, 327, 328, 359, 360, 391, 392, 423, 424, 455, 456, 487, 488, 519,
520, 551, 552, 583, 584, 615, 616, 647, 648, 679, 680, 711, 712, 743,
744, 775, 776, 807, 808, 839, 840, 871, 872, 903, 904, 935, 936, 967,
968, 999, 8, 8, 9, 40, 41, 72, 73, 104, 105, 136, 137, 168,
169, 200, 201, 232, 233, 264, 265, 296, 297, 328, 329, 360, 361, 392,
393, 424, 425, 456, 457, 488, 489, 520, 521, 552, 553, 584, 585, 616,
617, 648, 649, 680, 681, 712, 713, 744, 745, 776, 777, 808, 809, 840,
841, 872, 873, 904, 905, 936, 937, 968, 969, 1000, 9, 9, 10, 41,
42, 73, 74, 105, 106, 137, 138, 169, 170, 201, 202, 233, 234, 265,
266, 297, 298, 329, 330, 361, 362, 393, 394, 425, 426, 457, 458, 489,
490, 521, 522, 553, 554, 585, 586, 617, 618, 649, 650, 681, 682, 713,
714, 745, 746, 777, 778, 809, 810, 841, 842, 873, 874, 905, 906, 937,
938, 969, 970, 1001, 10, 10, 11, 42, 43, 74, 75, 106, 107, 138,
139, 170, 171, 202, 203, 234, 235, 266, 267, 298, 299, 330, 331, 362,
363, 394, 395, 426, 427, 458, 459, 490, 491, 522, 523, 554, 555, 586,
587, 618, 619, 650, 651, 682, 683, 714, 715, 746, 747, 778, 779, 810,
811, 842, 843, 874, 875, 906, 907, 938, 939, 970, 971, 1002, 11, 11,
12, 43, 44, 75, 76, 107, 108, 139, 140, 171, 172, 203, 204, 235,
236, 267, 268, 299, 300, 331, 332, 363, 364, 395, 396, 427, 428, 459,
460, 491, 492, 523, 524, 555, 556, 587, 588, 619, 620, 651, 652, 683,
684, 715, 716, 747, 748, 779, 780, 811, 812, 843, 844, 875, 876, 907,
908, 939, 940, 971, 972, 1003, 12, 12, 13, 44, 45, 76, 77, 108,
109, 140, 141, 172, 173, 204, 205, 236, 237, 268, 269, 300, 301, 332,
333, 364, 365, 396, 397, 428, 429, 460, 461, 492, 493, 524, 525, 556,
557, 588, 589, 620, 621, 652, 653, 684, 685, 716, 717, 748, 749, 780,
781, 812, 813, 844, 845, 876, 877, 908, 909, 940, 941, 972, 973, 1004,
13, 13, 14, 45, 46, 77, 78, 109, 110, 141, 142, 173, 174, 205,
206, 237, 238, 269, 270, 301, 302, 333, 334, 365, 366, 397, 398, 429,
430, 461, 462, 493, 494, 525, 526, 557, 558, 589, 590, 621, 622, 653,
654, 685, 686, 717, 718, 749, 750, 781, 782, 813, 814, 845, 846, 877,
878, 909, 910, 941, 942, 973, 974, 1005, 14, 14, 15, 46, 47, 78,
79, 110, 111, 142, 143, 174, 175, 206, 207, 238, 239, 270, 271, 302,
303, 334, 335, 366, 367, 398, 399, 430, 431, 462, 463, 494, 495, 526,
527, 558, 559, 590, 591, 622, 623, 654, 655, 686, 687, 718, 719, 750,
751, 782, 783, 814, 815, 846, 847, 878, 879, 910, 911, 942, 943, 974,
975, 1006, 15, 15, 16, 47, 48, 79, 80, 111, 112, 143, 144, 175,
176, 207, 208, 239, 240, 271, 272, 303, 304, 335, 336, 367, 368, 399,
400, 431, 432, 463, 464, 495, 496, 527, 528, 559, 560, 591, 592, 623,
624, 655, 656, 687, 688, 719, 720, 751, 752, 783, 784, 815, 816, 847,
848, 879, 880, 911, 912, 943, 944, 975, 976, 1007, 16, 16, 17, 48,
49, 80, 81, 112, 113, 144, 145, 176, 177, 208, 209, 240, 241, 272,
273, 304, 305, 336, 337, 368, 369, 400, 401, 432, 433, 464, 465, 496,
497, 528, 529, 560, 561, 592, 593, 624, 625, 656, 657, 688, 689, 720,
721, 752, 753, 784, 785, 816, 817, 848, 849, 880, 881, 912, 913, 944,
945, 976, 977, 1008, 17, 17, 18, 49, 50, 81, 82, 113, 114, 145,
146, 177, 178, 209, 210, 241, 242, 273, 274, 305, 306, 337, 338, 369,
370, 401, 402, 433, 434, 465, 466, 497, 498, 529, 530, 561, 562, 593,
594, 625, 626, 657, 658, 689, 690, 721, 722, 753, 754, 785, 786, 817,
818, 849, 850, 881, 882, 913, 914, 945, 946, 977, 978, 1009, 18, 18,
19, 50, 51, 82, 83, 114, 115, 146, 147, 178, 179, 210, 211, 242,
243, 274, 275, 306, 307, 338, 339, 370, 371, 402, 403, 434, 435, 466,
467, 498, 499, 530, 531, 562, 563, 594, 595, 626, 627, 658, 659, 690,
691, 722, 723, 754, 755, 786, 787, 818, 819, 850, 851, 882, 883, 914,
915, 946, 947, 978, 979, 1010, 19, 19, 20, 51, 52, 83, 84, 115,
116, 147, 148, 179, 180, 211, 212, 243, 244, 275, 276, 307, 308, 339,
340, 371, 372, 403, 404, 435, 436, 467, 468, 499, 500, 531, 532, 563,
564, 595, 596, 627, 628, 659, 660, 691, 692, 723, 724, 755, 756, 787,
788, 819, 820, 851, 852, 883, 884, 915, 916, 947, 948, 979, 980, 1011,
20, 20, 21, 52, 53, 84, 85, 116, 117, 148, 149, 180, 181, 212,
213, 244, 245, 276, 277, 308, 309, 340, 341, 372, 373, 404, 405, 436,
437, 468, 469, 500, 501, 532, 533, 564, 565, 596, 597, 628, 629, 660,
661, 692, 693, 724, 725, 756, 757, 788, 789, 820, 821, 852, 853, 884,
885, 916, 917, 948, 949, 980, 981, 1012, 21, 21, 22, 53, 54, 85,
86, 117, 118, 149, 150, 181, 182, 213, 214, 245, 246, 277, 278, 309,
310, 341, 342, 373, 374, 405, 406, 437, 438, 469, 470, 501, 502, 533,
534, 565, 566, 597, 598, 629, 630, 661, 662, 693, 694, 725, 726, 757,
758, 789, 790, 821, 822, 853, 854, 885, 886, 917, 918, 949, 950, 981,
982, 1013, 22, 22, 23, 54, 55, 86, 87, 118, 119, 150, 151, 182,
183, 214, 215, 246, 247, 278, 279, 310, 311, 342, 343, 374, 375, 406,
407, 438, 439, 470, 471, 502, 503, 534, 535, 566, 567, 598, 599, 630,
631, 662, 663, 694, 695, 726, 727, 758, 759, 790, 791, 822, 823, 854,
855, 886, 887, 918, 919, 950, 951, 982, 983, 1014, 23, 23, 24, 55,
56, 87, 88, 119, 120, 151, 152, 183, 184, 215, 216, 247, 248, 279,
280, 311, 312, 343, 344, 375, 376, 407, 408, 439, 440, 471, 472, 503,
504, 535, 536, 567, 568, 599, 600, 631, 632, 663, 664, 695, 696, 727,
728, 759, 760, 791, 792, 823, 824, 855, 856, 887, 888, 919, 920, 951,
952, 983, 984, 1015, 24, 24, 25, 56, 57, 88, 89, 120, 121, 152,
153, 184, 185, 216, 217, 248, 249, 280, 281, 312, 313, 344, 345, 376,
377, 408, 409, 440, 441, 472, 473, 504, 505, 536, 537, 568, 569, 600,
601, 632, 633, 664, 665, 696, 697, 728, 729, 760, 761, 792, 793, 824,
825, 856, 857, 888, 889, 920, 921, 952, 953, 984, 985, 1016, 25, 25,
26, 57, 58, 89, 90, 121, 122, 153, 154, 185, 186, 217, 218, 249,
250, 281, 282, 313, 314, 345, 346, 377, 378, 409, 410, 441, 442, 473,
474, 505, 506, 537, 538, 569, 570, 601, 602, 633, 634, 665, 666, 697,
698, 729, 730, 761, 762, 793, 794, 825, 826, 857, 858, 889, 890, 921,
922, 953, 954, 985, 986, 1017, 26, 26, 27, 58, 59, 90, 91, 122,
123, 154, 155, 186, 187, 218, 219, 250, 251, 282, 283, 314, 315, 346,
347, 378, 379, 410, 411, 442, 443, 474, 475, 506, 507, 538, 539, 570,
571, 602, 603, 634, 635, 666, 667, 698, 699, 730, 731, 762, 763, 794,
795, 826, 827, 858, 859, 890, 891, 922, 923, 954, 955, 986, 987, 1018,
27, 27, 28, 59, 60, 91, 92, 123, 124, 155, 156, 187, 188, 219,
220, 251, 252, 283, 284, 315, 316, 347, 348, 379, 380, 411, 412, 443,
444, 475, 476, 507, 508, 539, 540, 571, 572, 603, 604, 635, 636, 667,
668, 699, 700, 731, 732, 763, 764, 795, 796, 827, 828, 859, 860, 891,
892, 923, 924, 955, 956, 987, 988, 1019, 28, 28, 29, 60, 61, 92,
93, 124, 125, 156, 157, 188, 189, 220, 221, 252, 253, 284, 285, 316,
317, 348, 349, 380, 381, 412, 413, 444, 445, 476, 477, 508, 509, 540,
541, 572, 573, 604, 605, 636, 637, 668, 669, 700, 701, 732, 733, 764,
765, 796, 797, 828, 829, 860, 861, 892, 893, 924, 925, 956, 957, 988,
989, 1020, 29, 29, 30, 61, 62, 93, 94, 125, 126, 157, 158, 189,
190, 221, 222, 253, 254, 285, 286, 317, 318, 349, 350, 381, 382, 413,
414, 445, 446, 477, 478, 509, 510, 541, 542, 573, 574, 605, 606, 637,
638, 669, 670, 701, 702, 733, 734, 765, 766, 797, 798, 829, 830, 861,
862, 893, 894, 925, 926, 957, 958, 989, 990, 1021, 30, 30, 31, 62,
63, 94, 95, 126, 127, 158, 159, 190, 191, 222, 223, 254, 255, 286,
287, 318, 319, 350, 351, 382, 383, 414, 415, 446, 447, 478, 479, 510,
511, 542, 543, 574, 575, 606, 607, 638, 639, 670, 671, 702, 703, 734,
735, 766, 767, 798, 799, 830, 831, 862, 863, 894, 895, 926, 927, 958,
959, 990, 991, 1022, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
mrow_scan_32x32_neighbors[1025 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5,
6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12,
13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19,
20, 20, 21, 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26,
27, 27, 28, 28, 29, 29, 30, 30, 0, 0, 1, 32, 2, 33,
3, 34, 4, 35, 5, 36, 6, 37, 7, 38, 8, 39, 9, 40,
10, 41, 11, 42, 12, 43, 13, 44, 14, 45, 15, 46, 16, 47,
17, 48, 18, 49, 19, 50, 20, 51, 21, 52, 22, 53, 23, 54,
24, 55, 25, 56, 26, 57, 27, 58, 28, 59, 29, 60, 30, 61,
31, 62, 32, 32, 33, 64, 34, 65, 35, 66, 36, 67, 37, 68,
38, 69, 39, 70, 40, 71, 41, 72, 42, 73, 43, 74, 44, 75,
45, 76, 46, 77, 47, 78, 48, 79, 49, 80, 50, 81, 51, 82,
52, 83, 53, 84, 54, 85, 55, 86, 56, 87, 57, 88, 58, 89,
59, 90, 60, 91, 61, 92, 62, 93, 63, 94, 64, 64, 65, 96,
66, 97, 67, 98, 68, 99, 69, 100, 70, 101, 71, 102, 72, 103,
73, 104, 74, 105, 75, 106, 76, 107, 77, 108, 78, 109, 79, 110,
80, 111, 81, 112, 82, 113, 83, 114, 84, 115, 85, 116, 86, 117,
87, 118, 88, 119, 89, 120, 90, 121, 91, 122, 92, 123, 93, 124,
94, 125, 95, 126, 96, 96, 97, 128, 98, 129, 99, 130, 100, 131,
101, 132, 102, 133, 103, 134, 104, 135, 105, 136, 106, 137, 107, 138,
108, 139, 109, 140, 110, 141, 111, 142, 112, 143, 113, 144, 114, 145,
115, 146, 116, 147, 117, 148, 118, 149, 119, 150, 120, 151, 121, 152,
122, 153, 123, 154, 124, 155, 125, 156, 126, 157, 127, 158, 128, 128,
129, 160, 130, 161, 131, 162, 132, 163, 133, 164, 134, 165, 135, 166,
136, 167, 137, 168, 138, 169, 139, 170, 140, 171, 141, 172, 142, 173,
143, 174, 144, 175, 145, 176, 146, 177, 147, 178, 148, 179, 149, 180,
150, 181, 151, 182, 152, 183, 153, 184, 154, 185, 155, 186, 156, 187,
157, 188, 158, 189, 159, 190, 160, 160, 161, 192, 162, 193, 163, 194,
164, 195, 165, 196, 166, 197, 167, 198, 168, 199, 169, 200, 170, 201,
171, 202, 172, 203, 173, 204, 174, 205, 175, 206, 176, 207, 177, 208,
178, 209, 179, 210, 180, 211, 181, 212, 182, 213, 183, 214, 184, 215,
185, 216, 186, 217, 187, 218, 188, 219, 189, 220, 190, 221, 191, 222,
192, 192, 193, 224, 194, 225, 195, 226, 196, 227, 197, 228, 198, 229,
199, 230, 200, 231, 201, 232, 202, 233, 203, 234, 204, 235, 205, 236,
206, 237, 207, 238, 208, 239, 209, 240, 210, 241, 211, 242, 212, 243,
213, 244, 214, 245, 215, 246, 216, 247, 217, 248, 218, 249, 219, 250,
220, 251, 221, 252, 222, 253, 223, 254, 224, 224, 225, 256, 226, 257,
227, 258, 228, 259, 229, 260, 230, 261, 231, 262, 232, 263, 233, 264,
234, 265, 235, 266, 236, 267, 237, 268, 238, 269, 239, 270, 240, 271,
241, 272, 242, 273, 243, 274, 244, 275, 245, 276, 246, 277, 247, 278,
248, 279, 249, 280, 250, 281, 251, 282, 252, 283, 253, 284, 254, 285,
255, 286, 256, 256, 257, 288, 258, 289, 259, 290, 260, 291, 261, 292,
262, 293, 263, 294, 264, 295, 265, 296, 266, 297, 267, 298, 268, 299,
269, 300, 270, 301, 271, 302, 272, 303, 273, 304, 274, 305, 275, 306,
276, 307, 277, 308, 278, 309, 279, 310, 280, 311, 281, 312, 282, 313,
283, 314, 284, 315, 285, 316, 286, 317, 287, 318, 288, 288, 289, 320,
290, 321, 291, 322, 292, 323, 293, 324, 294, 325, 295, 326, 296, 327,
297, 328, 298, 329, 299, 330, 300, 331, 301, 332, 302, 333, 303, 334,
304, 335, 305, 336, 306, 337, 307, 338, 308, 339, 309, 340, 310, 341,
311, 342, 312, 343, 313, 344, 314, 345, 315, 346, 316, 347, 317, 348,
318, 349, 319, 350, 320, 320, 321, 352, 322, 353, 323, 354, 324, 355,
325, 356, 326, 357, 327, 358, 328, 359, 329, 360, 330, 361, 331, 362,
332, 363, 333, 364, 334, 365, 335, 366, 336, 367, 337, 368, 338, 369,
339, 370, 340, 371, 341, 372, 342, 373, 343, 374, 344, 375, 345, 376,
346, 377, 347, 378, 348, 379, 349, 380, 350, 381, 351, 382, 352, 352,
353, 384, 354, 385, 355, 386, 356, 387, 357, 388, 358, 389, 359, 390,
360, 391, 361, 392, 362, 393, 363, 394, 364, 395, 365, 396, 366, 397,
367, 398, 368, 399, 369, 400, 370, 401, 371, 402, 372, 403, 373, 404,
374, 405, 375, 406, 376, 407, 377, 408, 378, 409, 379, 410, 380, 411,
381, 412, 382, 413, 383, 414, 384, 384, 385, 416, 386, 417, 387, 418,
388, 419, 389, 420, 390, 421, 391, 422, 392, 423, 393, 424, 394, 425,
395, 426, 396, 427, 397, 428, 398, 429, 399, 430, 400, 431, 401, 432,
402, 433, 403, 434, 404, 435, 405, 436, 406, 437, 407, 438, 408, 439,
409, 440, 410, 441, 411, 442, 412, 443, 413, 444, 414, 445, 415, 446,
416, 416, 417, 448, 418, 449, 419, 450, 420, 451, 421, 452, 422, 453,
423, 454, 424, 455, 425, 456, 426, 457, 427, 458, 428, 459, 429, 460,
430, 461, 431, 462, 432, 463, 433, 464, 434, 465, 435, 466, 436, 467,
437, 468, 438, 469, 439, 470, 440, 471, 441, 472, 442, 473, 443, 474,
444, 475, 445, 476, 446, 477, 447, 478, 448, 448, 449, 480, 450, 481,
451, 482, 452, 483, 453, 484, 454, 485, 455, 486, 456, 487, 457, 488,
458, 489, 459, 490, 460, 491, 461, 492, 462, 493, 463, 494, 464, 495,
465, 496, 466, 497, 467, 498, 468, 499, 469, 500, 470, 501, 471, 502,
472, 503, 473, 504, 474, 505, 475, 506, 476, 507, 477, 508, 478, 509,
479, 510, 480, 480, 481, 512, 482, 513, 483, 514, 484, 515, 485, 516,
486, 517, 487, 518, 488, 519, 489, 520, 490, 521, 491, 522, 492, 523,
493, 524, 494, 525, 495, 526, 496, 527, 497, 528, 498, 529, 499, 530,
500, 531, 501, 532, 502, 533, 503, 534, 504, 535, 505, 536, 506, 537,
507, 538, 508, 539, 509, 540, 510, 541, 511, 542, 512, 512, 513, 544,
514, 545, 515, 546, 516, 547, 517, 548, 518, 549, 519, 550, 520, 551,
521, 552, 522, 553, 523, 554, 524, 555, 525, 556, 526, 557, 527, 558,
528, 559, 529, 560, 530, 561, 531, 562, 532, 563, 533, 564, 534, 565,
535, 566, 536, 567, 537, 568, 538, 569, 539, 570, 540, 571, 541, 572,
542, 573, 543, 574, 544, 544, 545, 576, 546, 577, 547, 578, 548, 579,
549, 580, 550, 581, 551, 582, 552, 583, 553, 584, 554, 585, 555, 586,
556, 587, 557, 588, 558, 589, 559, 590, 560, 591, 561, 592, 562, 593,
563, 594, 564, 595, 565, 596, 566, 597, 567, 598, 568, 599, 569, 600,
570, 601, 571, 602, 572, 603, 573, 604, 574, 605, 575, 606, 576, 576,
577, 608, 578, 609, 579, 610, 580, 611, 581, 612, 582, 613, 583, 614,
584, 615, 585, 616, 586, 617, 587, 618, 588, 619, 589, 620, 590, 621,
591, 622, 592, 623, 593, 624, 594, 625, 595, 626, 596, 627, 597, 628,
598, 629, 599, 630, 600, 631, 601, 632, 602, 633, 603, 634, 604, 635,
605, 636, 606, 637, 607, 638, 608, 608, 609, 640, 610, 641, 611, 642,
612, 643, 613, 644, 614, 645, 615, 646, 616, 647, 617, 648, 618, 649,
619, 650, 620, 651, 621, 652, 622, 653, 623, 654, 624, 655, 625, 656,
626, 657, 627, 658, 628, 659, 629, 660, 630, 661, 631, 662, 632, 663,
633, 664, 634, 665, 635, 666, 636, 667, 637, 668, 638, 669, 639, 670,
640, 640, 641, 672, 642, 673, 643, 674, 644, 675, 645, 676, 646, 677,
647, 678, 648, 679, 649, 680, 650, 681, 651, 682, 652, 683, 653, 684,
654, 685, 655, 686, 656, 687, 657, 688, 658, 689, 659, 690, 660, 691,
661, 692, 662, 693, 663, 694, 664, 695, 665, 696, 666, 697, 667, 698,
668, 699, 669, 700, 670, 701, 671, 702, 672, 672, 673, 704, 674, 705,
675, 706, 676, 707, 677, 708, 678, 709, 679, 710, 680, 711, 681, 712,
682, 713, 683, 714, 684, 715, 685, 716, 686, 717, 687, 718, 688, 719,
689, 720, 690, 721, 691, 722, 692, 723, 693, 724, 694, 725, 695, 726,
696, 727, 697, 728, 698, 729, 699, 730, 700, 731, 701, 732, 702, 733,
703, 734, 704, 704, 705, 736, 706, 737, 707, 738, 708, 739, 709, 740,
710, 741, 711, 742, 712, 743, 713, 744, 714, 745, 715, 746, 716, 747,
717, 748, 718, 749, 719, 750, 720, 751, 721, 752, 722, 753, 723, 754,
724, 755, 725, 756, 726, 757, 727, 758, 728, 759, 729, 760, 730, 761,
731, 762, 732, 763, 733, 764, 734, 765, 735, 766, 736, 736, 737, 768,
738, 769, 739, 770, 740, 771, 741, 772, 742, 773, 743, 774, 744, 775,
745, 776, 746, 777, 747, 778, 748, 779, 749, 780, 750, 781, 751, 782,
752, 783, 753, 784, 754, 785, 755, 786, 756, 787, 757, 788, 758, 789,
759, 790, 760, 791, 761, 792, 762, 793, 763, 794, 764, 795, 765, 796,
766, 797, 767, 798, 768, 768, 769, 800, 770, 801, 771, 802, 772, 803,
773, 804, 774, 805, 775, 806, 776, 807, 777, 808, 778, 809, 779, 810,
780, 811, 781, 812, 782, 813, 783, 814, 784, 815, 785, 816, 786, 817,
787, 818, 788, 819, 789, 820, 790, 821, 791, 822, 792, 823, 793, 824,
794, 825, 795, 826, 796, 827, 797, 828, 798, 829, 799, 830, 800, 800,
801, 832, 802, 833, 803, 834, 804, 835, 805, 836, 806, 837, 807, 838,
808, 839, 809, 840, 810, 841, 811, 842, 812, 843, 813, 844, 814, 845,
815, 846, 816, 847, 817, 848, 818, 849, 819, 850, 820, 851, 821, 852,
822, 853, 823, 854, 824, 855, 825, 856, 826, 857, 827, 858, 828, 859,
829, 860, 830, 861, 831, 862, 832, 832, 833, 864, 834, 865, 835, 866,
836, 867, 837, 868, 838, 869, 839, 870, 840, 871, 841, 872, 842, 873,
843, 874, 844, 875, 845, 876, 846, 877, 847, 878, 848, 879, 849, 880,
850, 881, 851, 882, 852, 883, 853, 884, 854, 885, 855, 886, 856, 887,
857, 888, 858, 889, 859, 890, 860, 891, 861, 892, 862, 893, 863, 894,
864, 864, 865, 896, 866, 897, 867, 898, 868, 899, 869, 900, 870, 901,
871, 902, 872, 903, 873, 904, 874, 905, 875, 906, 876, 907, 877, 908,
878, 909, 879, 910, 880, 911, 881, 912, 882, 913, 883, 914, 884, 915,
885, 916, 886, 917, 887, 918, 888, 919, 889, 920, 890, 921, 891, 922,
892, 923, 893, 924, 894, 925, 895, 926, 896, 896, 897, 928, 898, 929,
899, 930, 900, 931, 901, 932, 902, 933, 903, 934, 904, 935, 905, 936,
906, 937, 907, 938, 908, 939, 909, 940, 910, 941, 911, 942, 912, 943,
913, 944, 914, 945, 915, 946, 916, 947, 917, 948, 918, 949, 919, 950,
920, 951, 921, 952, 922, 953, 923, 954, 924, 955, 925, 956, 926, 957,
927, 958, 928, 928, 929, 960, 930, 961, 931, 962, 932, 963, 933, 964,
934, 965, 935, 966, 936, 967, 937, 968, 938, 969, 939, 970, 940, 971,
941, 972, 942, 973, 943, 974, 944, 975, 945, 976, 946, 977, 947, 978,
948, 979, 949, 980, 950, 981, 951, 982, 952, 983, 953, 984, 954, 985,
955, 986, 956, 987, 957, 988, 958, 989, 959, 990, 960, 960, 961, 992,
962, 993, 963, 994, 964, 995, 965, 996, 966, 997, 967, 998, 968, 999,
969, 1000, 970, 1001, 971, 1002, 972, 1003, 973, 1004, 974, 1005, 975, 1006,
976, 1007, 977, 1008, 978, 1009, 979, 1010, 980, 1011, 981, 1012, 982, 1013,
983, 1014, 984, 1015, 985, 1016, 986, 1017, 987, 1018, 988, 1019, 989, 1020,
990, 1021, 991, 1022, 0, 0,
};
DECLARE_ALIGNED(16, static const int16_t,
default_scan_32x32_neighbors[1025 * MAX_NEIGHBORS]) = {
0, 0, 0, 0, 32, 0, 32, 32, 1, 32, 33, 1, 64, 64,
33, 64, 2, 33, 96, 96, 34, 2, 65, 96, 34, 65, 128, 128,
97, 128, 3, 34, 66, 97, 35, 3, 35, 66, 98, 129, 129, 160,
160, 161, 4, 35, 67, 98, 192, 192, 36, 4, 130, 161, 161, 192,
36, 67, 99, 130, 5, 36, 68, 99, 193, 224, 162, 193, 224, 225,
131, 162, 37, 68, 100, 131, 37, 5, 194, 225, 225, 256, 256, 257,
163, 194, 69, 100, 132, 163, 6, 37, 226, 257, 38, 6, 195, 226,
257, 288, 101, 132, 288, 289, 38, 69, 164, 195, 133, 164, 258, 289,
227, 258, 196, 227, 7, 38, 289, 320, 70, 101, 320, 321, 39, 7,
165, 196, 39, 70, 102, 133, 290, 321, 259, 290, 228, 259, 321, 352,
352, 353, 197, 228, 134, 165, 71, 102, 8, 39, 322, 353, 291, 322,
260, 291, 103, 134, 353, 384, 166, 197, 229, 260, 40, 71, 40, 8,
384, 385, 135, 166, 354, 385, 323, 354, 198, 229, 292, 323, 72, 103,
261, 292, 9, 40, 385, 416, 167, 198, 104, 135, 230, 261, 355, 386,
416, 417, 293, 324, 324, 355, 41, 9, 41, 72, 386, 417, 199, 230,
136, 167, 417, 448, 262, 293, 356, 387, 73, 104, 387, 418, 231, 262,
10, 41, 168, 199, 325, 356, 418, 449, 105, 136, 448, 449, 42, 73,
294, 325, 200, 231, 42, 10, 357, 388, 137, 168, 263, 294, 388, 419,
74, 105, 419, 450, 449, 480, 326, 357, 232, 263, 295, 326, 169, 200,
11, 42, 106, 137, 480, 481, 450, 481, 358, 389, 264, 295, 201, 232,
138, 169, 389, 420, 43, 74, 420, 451, 327, 358, 43, 11, 481, 512,
233, 264, 451, 482, 296, 327, 75, 106, 170, 201, 482, 513, 512, 513,
390, 421, 359, 390, 421, 452, 107, 138, 12, 43, 202, 233, 452, 483,
265, 296, 328, 359, 139, 170, 44, 75, 483, 514, 513, 544, 234, 265,
297, 328, 422, 453, 44, 12, 391, 422, 171, 202, 76, 107, 514, 545,
453, 484, 544, 545, 266, 297, 203, 234, 108, 139, 329, 360, 298, 329,
140, 171, 515, 546, 13, 44, 423, 454, 235, 266, 545, 576, 454, 485,
45, 76, 172, 203, 330, 361, 576, 577, 45, 13, 267, 298, 546, 577,
77, 108, 204, 235, 455, 486, 577, 608, 299, 330, 109, 140, 547, 578,
14, 45, 46, 14, 141, 172, 578, 609, 331, 362, 46, 77, 173, 204,
15, 15, 78, 109, 205, 236, 579, 610, 110, 141, 15, 46, 142, 173,
47, 78, 174, 205, 16, 16, 79, 110, 206, 237, 16, 47, 111, 142,
48, 79, 143, 174, 80, 111, 175, 206, 17, 48, 49, 17, 207, 238,
49, 80, 81, 112, 18, 18, 18, 49, 50, 81, 82, 113, 19, 50,
51, 82, 83, 114, 608, 609, 484, 515, 360, 391, 236, 267, 112, 143,
51, 19, 640, 640, 609, 640, 516, 547, 485, 516, 392, 423, 361, 392,
268, 299, 237, 268, 144, 175, 113, 144, 20, 51, 52, 20, 672, 672,
641, 672, 610, 641, 548, 579, 517, 548, 486, 517, 424, 455, 393, 424,
362, 393, 300, 331, 269, 300, 238, 269, 176, 207, 145, 176, 114, 145,
52, 83, 21, 52, 53, 21, 704, 704, 673, 704, 642, 673, 611, 642,
580, 611, 549, 580, 518, 549, 487, 518, 456, 487, 425, 456, 394, 425,
363, 394, 332, 363, 301, 332, 270, 301, 239, 270, 208, 239, 177, 208,
146, 177, 115, 146, 84, 115, 53, 84, 22, 53, 54, 22, 705, 736,
674, 705, 643, 674, 581, 612, 550, 581, 519, 550, 457, 488, 426, 457,
395, 426, 333, 364, 302, 333, 271, 302, 209, 240, 178, 209, 147, 178,
85, 116, 54, 85, 23, 54, 706, 737, 675, 706, 582, 613, 551, 582,
458, 489, 427, 458, 334, 365, 303, 334, 210, 241, 179, 210, 86, 117,
55, 86, 707, 738, 583, 614, 459, 490, 335, 366, 211, 242, 87, 118,
736, 737, 612, 643, 488, 519, 364, 395, 240, 271, 116, 147, 55, 23,
768, 768, 737, 768, 644, 675, 613, 644, 520, 551, 489, 520, 396, 427,
365, 396, 272, 303, 241, 272, 148, 179, 117, 148, 24, 55, 56, 24,
800, 800, 769, 800, 738, 769, 676, 707, 645, 676, 614, 645, 552, 583,
521, 552, 490, 521, 428, 459, 397, 428, 366, 397, 304, 335, 273, 304,
242, 273, 180, 211, 149, 180, 118, 149, 56, 87, 25, 56, 57, 25,
832, 832, 801, 832, 770, 801, 739, 770, 708, 739, 677, 708, 646, 677,
615, 646, 584, 615, 553, 584, 522, 553, 491, 522, 460, 491, 429, 460,
398, 429, 367, 398, 336, 367, 305, 336, 274, 305, 243, 274, 212, 243,
181, 212, 150, 181, 119, 150, 88, 119, 57, 88, 26, 57, 58, 26,
833, 864, 802, 833, 771, 802, 709, 740, 678, 709, 647, 678, 585, 616,
554, 585, 523, 554, 461, 492, 430, 461, 399, 430, 337, 368, 306, 337,
275, 306, 213, 244, 182, 213, 151, 182, 89, 120, 58, 89, 27, 58,
834, 865, 803, 834, 710, 741, 679, 710, 586, 617, 555, 586, 462, 493,
431, 462, 338, 369, 307, 338, 214, 245, 183, 214, 90, 121, 59, 90,
835, 866, 711, 742, 587, 618, 463, 494, 339, 370, 215, 246, 91, 122,
864, 865, 740, 771, 616, 647, 492, 523, 368, 399, 244, 275, 120, 151,
59, 27, 896, 896, 865, 896, 772, 803, 741, 772, 648, 679, 617, 648,
524, 555, 493, 524, 400, 431, 369, 400, 276, 307, 245, 276, 152, 183,
121, 152, 28, 59, 60, 28, 928, 928, 897, 928, 866, 897, 804, 835,
773, 804, 742, 773, 680, 711, 649, 680, 618, 649, 556, 587, 525, 556,
494, 525, 432, 463, 401, 432, 370, 401, 308, 339, 277, 308, 246, 277,
184, 215, 153, 184, 122, 153, 60, 91, 29, 60, 61, 29, 960, 960,
929, 960, 898, 929, 867, 898, 836, 867, 805, 836, 774, 805, 743, 774,
712, 743, 681, 712, 650, 681, 619, 650, 588, 619, 557, 588, 526, 557,
495, 526, 464, 495, 433, 464, 402, 433, 371, 402, 340, 371, 309, 340,
278, 309, 247, 278, 216, 247, 185, 216, 154, 185, 123, 154, 92, 123,
61, 92, 30, 61, 62, 30, 961, 992, 930, 961, 899, 930, 837, 868,
806, 837, 775, 806, 713, 744, 682, 713, 651, 682, 589, 620, 558, 589,
527, 558, 465, 496, 434, 465, 403, 434, 341, 372, 310, 341, 279, 310,
217, 248, 186, 217, 155, 186, 93, 124, 62, 93, 31, 62, 962, 993,
931, 962, 838, 869, 807, 838, 714, 745, 683, 714, 590, 621, 559, 590,
466, 497, 435, 466, 342, 373, 311, 342, 218, 249, 187, 218, 94, 125,
63, 94, 963, 994, 839, 870, 715, 746, 591, 622, 467, 498, 343, 374,
219, 250, 95, 126, 868, 899, 744, 775, 620, 651, 496, 527, 372, 403,
248, 279, 124, 155, 900, 931, 869, 900, 776, 807, 745, 776, 652, 683,
621, 652, 528, 559, 497, 528, 404, 435, 373, 404, 280, 311, 249, 280,
156, 187, 125, 156, 932, 963, 901, 932, 870, 901, 808, 839, 777, 808,
746, 777, 684, 715, 653, 684, 622, 653, 560, 591, 529, 560, 498, 529,
436, 467, 405, 436, 374, 405, 312, 343, 281, 312, 250, 281, 188, 219,
157, 188, 126, 157, 964, 995, 933, 964, 902, 933, 871, 902, 840, 871,
809, 840, 778, 809, 747, 778, 716, 747, 685, 716, 654, 685, 623, 654,
592, 623, 561, 592, 530, 561, 499, 530, 468, 499, 437, 468, 406, 437,
375, 406, 344, 375, 313, 344, 282, 313, 251, 282, 220, 251, 189, 220,
158, 189, 127, 158, 965, 996, 934, 965, 903, 934, 841, 872, 810, 841,
779, 810, 717, 748, 686, 717, 655, 686, 593, 624, 562, 593, 531, 562,
469, 500, 438, 469, 407, 438, 345, 376, 314, 345, 283, 314, 221, 252,
190, 221, 159, 190, 966, 997, 935, 966, 842, 873, 811, 842, 718, 749,
687, 718, 594, 625, 563, 594, 470, 501, 439, 470, 346, 377, 315, 346,
222, 253, 191, 222, 967, 998, 843, 874, 719, 750, 595, 626, 471, 502,
347, 378, 223, 254, 872, 903, 748, 779, 624, 655, 500, 531, 376, 407,
252, 283, 904, 935, 873, 904, 780, 811, 749, 780, 656, 687, 625, 656,
532, 563, 501, 532, 408, 439, 377, 408, 284, 315, 253, 284, 936, 967,
905, 936, 874, 905, 812, 843, 781, 812, 750, 781, 688, 719, 657, 688,
626, 657, 564, 595, 533, 564, 502, 533, 440, 471, 409, 440, 378, 409,
316, 347, 285, 316, 254, 285, 968, 999, 937, 968, 906, 937, 875, 906,
844, 875, 813, 844, 782, 813, 751, 782, 720, 751, 689, 720, 658, 689,
627, 658, 596, 627, 565, 596, 534, 565, 503, 534, 472, 503, 441, 472,
410, 441, 379, 410, 348, 379, 317, 348, 286, 317, 255, 286, 969, 1000,
938, 969, 907, 938, 845, 876, 814, 845, 783, 814, 721, 752, 690, 721,
659, 690, 597, 628, 566, 597, 535, 566, 473, 504, 442, 473, 411, 442,
349, 380, 318, 349, 287, 318, 970, 1001, 939, 970, 846, 877, 815, 846,
722, 753, 691, 722, 598, 629, 567, 598, 474, 505, 443, 474, 350, 381,
319, 350, 971, 1002, 847, 878, 723, 754, 599, 630, 475, 506, 351, 382,
876, 907, 752, 783, 628, 659, 504, 535, 380, 411, 908, 939, 877, 908,
784, 815, 753, 784, 660, 691, 629, 660, 536, 567, 505, 536, 412, 443,
381, 412, 940, 971, 909, 940, 878, 909, 816, 847, 785, 816, 754, 785,
692, 723, 661, 692, 630, 661, 568, 599, 537, 568, 506, 537, 444, 475,
413, 444, 382, 413, 972, 1003, 941, 972, 910, 941, 879, 910, 848, 879,
817, 848, 786, 817, 755, 786, 724, 755, 693, 724, 662, 693, 631, 662,
600, 631, 569, 600, 538, 569, 507, 538, 476, 507, 445, 476, 414, 445,
383, 414, 973, 1004, 942, 973, 911, 942, 849, 880, 818, 849, 787, 818,
725, 756, 694, 725, 663, 694, 601, 632, 570, 601, 539, 570, 477, 508,
446, 477, 415, 446, 974, 1005, 943, 974, 850, 881, 819, 850, 726, 757,
695, 726, 602, 633, 571, 602, 478, 509, 447, 478, 975, 1006, 851, 882,
727, 758, 603, 634, 479, 510, 880, 911, 756, 787, 632, 663, 508, 539,
912, 943, 881, 912, 788, 819, 757, 788, 664, 695, 633, 664, 540, 571,
509, 540, 944, 975, 913, 944, 882, 913, 820, 851, 789, 820, 758, 789,
696, 727, 665, 696, 634, 665, 572, 603, 541, 572, 510, 541, 976, 1007,
945, 976, 914, 945, 883, 914, 852, 883, 821, 852, 790, 821, 759, 790,
728, 759, 697, 728, 666, 697, 635, 666, 604, 635, 573, 604, 542, 573,
511, 542, 977, 1008, 946, 977, 915, 946, 853, 884, 822, 853, 791, 822,
729, 760, 698, 729, 667, 698, 605, 636, 574, 605, 543, 574, 978, 1009,
947, 978, 854, 885, 823, 854, 730, 761, 699, 730, 606, 637, 575, 606,
979, 1010, 855, 886, 731, 762, 607, 638, 884, 915, 760, 791, 636, 667,
916, 947, 885, 916, 792, 823, 761, 792, 668, 699, 637, 668, 948, 979,
917, 948, 886, 917, 824, 855, 793, 824, 762, 793, 700, 731, 669, 700,
638, 669, 980, 1011, 949, 980, 918, 949, 887, 918, 856, 887, 825, 856,
794, 825, 763, 794, 732, 763, 701, 732, 670, 701, 639, 670, 981, 1012,
950, 981, 919, 950, 857, 888, 826, 857, 795, 826, 733, 764, 702, 733,
671, 702, 982, 1013, 951, 982, 858, 889, 827, 858, 734, 765, 703, 734,
983, 1014, 859, 890, 735, 766, 888, 919, 764, 795, 920, 951, 889, 920,
796, 827, 765, 796, 952, 983, 921, 952, 890, 921, 828, 859, 797, 828,
766, 797, 984, 1015, 953, 984, 922, 953, 891, 922, 860, 891, 829, 860,
798, 829, 767, 798, 985, 1016, 954, 985, 923, 954, 861, 892, 830, 861,
799, 830, 986, 1017, 955, 986, 862, 893, 831, 862, 987, 1018, 863, 894,
892, 923, 924, 955, 893, 924, 956, 987, 925, 956, 894, 925, 988, 1019,
957, 988, 926, 957, 895, 926, 989, 1020, 958, 989, 927, 958, 990, 1021,
959, 990, 991, 1022, 0, 0,
};
#if CONFIG_TX64X64
#define default_scan_32x64_neighbors default_scan_32x32_neighbors
#define default_scan_64x32_neighbors default_scan_32x32_neighbors
#define default_scan_64x64_neighbors default_scan_32x32_neighbors
#define default_scan_16x64_neighbors default_scan_16x32_neighbors
#define default_scan_64x16_neighbors default_scan_32x16_neighbors
#endif // CONFIG_TX64X64
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_4x4[16]) = {
0, 2, 5, 8, 1, 3, 9, 12, 4, 7, 11, 14, 6, 10, 13, 15,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_4x4[16]) = {
0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_4x4[16]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
};
DECLARE_ALIGNED(16, static const int16_t, av1_col_iscan_4x4[16]) = {
0, 3, 7, 11, 1, 5, 9, 12, 2, 6, 10, 14, 4, 8, 13, 15,
};
DECLARE_ALIGNED(16, static const int16_t, av1_row_iscan_4x4[16]) = {
0, 1, 3, 5, 2, 4, 6, 9, 7, 8, 11, 13, 10, 12, 14, 15,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_4x8[32]) = {
0, 1, 4, 9, 2, 3, 6, 11, 5, 7, 8, 13, 10, 12, 14, 17,
15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_4x8[32]) = {
0, 8, 16, 24, 1, 9, 17, 25, 2, 10, 18, 26, 3, 11, 19, 27,
4, 12, 20, 28, 5, 13, 21, 29, 6, 14, 22, 30, 7, 15, 23, 31,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_4x8[32]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x4[32]) = {
0, 1, 4, 9, 15, 19, 24, 28, 2, 3, 6, 11, 16, 21, 25, 29,
5, 7, 8, 13, 18, 22, 26, 30, 10, 12, 14, 17, 20, 23, 27, 31,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x4[32]) = {
0, 4, 8, 12, 16, 20, 24, 28, 1, 5, 9, 13, 17, 21, 25, 29,
2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x4[32]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_4x16[64]) = {
0, 1, 4, 9, 2, 3, 6, 11, 5, 7, 8, 13, 10, 12, 14, 17,
15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x4[64]) = {
0, 1, 4, 9, 15, 19, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
2, 3, 6, 11, 16, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61,
5, 7, 8, 13, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 62,
10, 12, 14, 17, 20, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_4x16[64]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x4[64]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_4x16[64]) = {
0, 16, 32, 48, 1, 17, 33, 49, 2, 18, 34, 50, 3, 19, 35, 51,
4, 20, 36, 52, 5, 21, 37, 53, 6, 22, 38, 54, 7, 23, 39, 55,
8, 24, 40, 56, 9, 25, 41, 57, 10, 26, 42, 58, 11, 27, 43, 59,
12, 28, 44, 60, 13, 29, 45, 61, 14, 30, 46, 62, 15, 31, 47, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x4[64]) = {
0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60,
1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61,
2, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 62,
3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x32[256]) = {
0, 1, 3, 6, 10, 15, 21, 28, 2, 4, 7, 11, 16, 22, 29,
36, 5, 8, 12, 17, 23, 30, 37, 44, 9, 13, 18, 24, 31, 38,
45, 52, 14, 19, 25, 32, 39, 46, 53, 60, 20, 26, 33, 40, 47,
54, 61, 68, 27, 34, 41, 48, 55, 62, 69, 76, 35, 42, 49, 56,
63, 70, 77, 84, 43, 50, 57, 64, 71, 78, 85, 92, 51, 58, 65,
72, 79, 86, 93, 100, 59, 66, 73, 80, 87, 94, 101, 108, 67, 74,
81, 88, 95, 102, 109, 116, 75, 82, 89, 96, 103, 110, 117, 124, 83,
90, 97, 104, 111, 118, 125, 132, 91, 98, 105, 112, 119, 126, 133, 140,
99, 106, 113, 120, 127, 134, 141, 148, 107, 114, 121, 128, 135, 142, 149,
156, 115, 122, 129, 136, 143, 150, 157, 164, 123, 130, 137, 144, 151, 158,
165, 172, 131, 138, 145, 152, 159, 166, 173, 180, 139, 146, 153, 160, 167,
174, 181, 188, 147, 154, 161, 168, 175, 182, 189, 196, 155, 162, 169, 176,
183, 190, 197, 204, 163, 170, 177, 184, 191, 198, 205, 212, 171, 178, 185,
192, 199, 206, 213, 220, 179, 186, 193, 200, 207, 214, 221, 228, 187, 194,
201, 208, 215, 222, 229, 235, 195, 202, 209, 216, 223, 230, 236, 241, 203,
210, 217, 224, 231, 237, 242, 246, 211, 218, 225, 232, 238, 243, 247, 250,
219, 226, 233, 239, 244, 248, 251, 253, 227, 234, 240, 245, 249, 252, 254,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_32x8[256]) = {
0, 1, 3, 6, 10, 15, 21, 28, 36, 44, 52, 60, 68, 76, 84,
92, 100, 108, 116, 124, 132, 140, 148, 156, 164, 172, 180, 188, 196, 204,
212, 220, 2, 4, 7, 11, 16, 22, 29, 37, 45, 53, 61, 69, 77,
85, 93, 101, 109, 117, 125, 133, 141, 149, 157, 165, 173, 181, 189, 197,
205, 213, 221, 228, 5, 8, 12, 17, 23, 30, 38, 46, 54, 62, 70,
78, 86, 94, 102, 110, 118, 126, 134, 142, 150, 158, 166, 174, 182, 190,
198, 206, 214, 222, 229, 235, 9, 13, 18, 24, 31, 39, 47, 55, 63,
71, 79, 87, 95, 103, 111, 119, 127, 135, 143, 151, 159, 167, 175, 183,
191, 199, 207, 215, 223, 230, 236, 241, 14, 19, 25, 32, 40, 48, 56,
64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176,
184, 192, 200, 208, 216, 224, 231, 237, 242, 246, 20, 26, 33, 41, 49,
57, 65, 73, 81, 89, 97, 105, 113, 121, 129, 137, 145, 153, 161, 169,
177, 185, 193, 201, 209, 217, 225, 232, 238, 243, 247, 250, 27, 34, 42,
50, 58, 66, 74, 82, 90, 98, 106, 114, 122, 130, 138, 146, 154, 162,
170, 178, 186, 194, 202, 210, 218, 226, 233, 239, 244, 248, 251, 253, 35,
43, 51, 59, 67, 75, 83, 91, 99, 107, 115, 123, 131, 139, 147, 155,
163, 171, 179, 187, 195, 203, 211, 219, 227, 234, 240, 245, 249, 252, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x32[256]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_32x8[256]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x32[256]) = {
0, 32, 64, 96, 128, 160, 192, 224, 1, 33, 65, 97, 129, 161, 193, 225,
2, 34, 66, 98, 130, 162, 194, 226, 3, 35, 67, 99, 131, 163, 195, 227,
4, 36, 68, 100, 132, 164, 196, 228, 5, 37, 69, 101, 133, 165, 197, 229,
6, 38, 70, 102, 134, 166, 198, 230, 7, 39, 71, 103, 135, 167, 199, 231,
8, 40, 72, 104, 136, 168, 200, 232, 9, 41, 73, 105, 137, 169, 201, 233,
10, 42, 74, 106, 138, 170, 202, 234, 11, 43, 75, 107, 139, 171, 203, 235,
12, 44, 76, 108, 140, 172, 204, 236, 13, 45, 77, 109, 141, 173, 205, 237,
14, 46, 78, 110, 142, 174, 206, 238, 15, 47, 79, 111, 143, 175, 207, 239,
16, 48, 80, 112, 144, 176, 208, 240, 17, 49, 81, 113, 145, 177, 209, 241,
18, 50, 82, 114, 146, 178, 210, 242, 19, 51, 83, 115, 147, 179, 211, 243,
20, 52, 84, 116, 148, 180, 212, 244, 21, 53, 85, 117, 149, 181, 213, 245,
22, 54, 86, 118, 150, 182, 214, 246, 23, 55, 87, 119, 151, 183, 215, 247,
24, 56, 88, 120, 152, 184, 216, 248, 25, 57, 89, 121, 153, 185, 217, 249,
26, 58, 90, 122, 154, 186, 218, 250, 27, 59, 91, 123, 155, 187, 219, 251,
28, 60, 92, 124, 156, 188, 220, 252, 29, 61, 93, 125, 157, 189, 221, 253,
30, 62, 94, 126, 158, 190, 222, 254, 31, 63, 95, 127, 159, 191, 223, 255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_32x8[256]) = {
0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112,
120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232,
240, 248, 1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97,
105, 113, 121, 129, 137, 145, 153, 161, 169, 177, 185, 193, 201, 209, 217,
225, 233, 241, 249, 2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82,
90, 98, 106, 114, 122, 130, 138, 146, 154, 162, 170, 178, 186, 194, 202,
210, 218, 226, 234, 242, 250, 3, 11, 19, 27, 35, 43, 51, 59, 67,
75, 83, 91, 99, 107, 115, 123, 131, 139, 147, 155, 163, 171, 179, 187,
195, 203, 211, 219, 227, 235, 243, 251, 4, 12, 20, 28, 36, 44, 52,
60, 68, 76, 84, 92, 100, 108, 116, 124, 132, 140, 148, 156, 164, 172,
180, 188, 196, 204, 212, 220, 228, 236, 244, 252, 5, 13, 21, 29, 37,
45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 149, 157,
165, 173, 181, 189, 197, 205, 213, 221, 229, 237, 245, 253, 6, 14, 22,
30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126, 134, 142,
150, 158, 166, 174, 182, 190, 198, 206, 214, 222, 230, 238, 246, 254, 7,
15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
135, 143, 151, 159, 167, 175, 183, 191, 199, 207, 215, 223, 231, 239, 247,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x8[64]) = {
0, 8, 16, 24, 32, 40, 48, 56, 1, 9, 17, 25, 33, 41, 49, 57,
2, 10, 18, 26, 34, 42, 50, 58, 3, 11, 19, 27, 35, 43, 51, 59,
4, 12, 20, 28, 36, 44, 52, 60, 5, 13, 21, 29, 37, 45, 53, 61,
6, 14, 22, 30, 38, 46, 54, 62, 7, 15, 23, 31, 39, 47, 55, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x8[64]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_col_iscan_8x8[64]) = {
0, 3, 8, 15, 22, 32, 40, 47, 1, 5, 11, 18, 26, 34, 44, 51,
2, 7, 13, 20, 28, 38, 46, 54, 4, 10, 16, 24, 31, 41, 50, 56,
6, 12, 21, 27, 35, 43, 52, 58, 9, 17, 25, 33, 39, 48, 55, 60,
14, 23, 30, 37, 45, 53, 59, 62, 19, 29, 36, 42, 49, 57, 61, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_row_iscan_8x8[64]) = {
0, 1, 2, 5, 8, 12, 19, 24, 3, 4, 7, 10, 15, 20, 30, 39,
6, 9, 13, 16, 21, 27, 37, 46, 11, 14, 17, 23, 28, 34, 44, 52,
18, 22, 25, 31, 35, 41, 50, 57, 26, 29, 33, 38, 43, 49, 55, 59,
32, 36, 42, 47, 51, 54, 60, 61, 40, 45, 48, 53, 56, 58, 62, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x8[64]) = {
0, 2, 5, 9, 14, 22, 31, 37, 1, 4, 8, 13, 19, 26, 38, 44,
3, 6, 10, 17, 24, 30, 42, 49, 7, 11, 15, 21, 29, 36, 47, 53,
12, 16, 20, 27, 34, 43, 52, 57, 18, 23, 28, 35, 41, 48, 56, 60,
25, 32, 39, 45, 50, 55, 59, 62, 33, 40, 46, 51, 54, 58, 61, 63,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_8x16[128]) = {
0, 1, 3, 6, 10, 15, 21, 28, 2, 4, 7, 11, 16, 22, 29, 36,
5, 8, 12, 17, 23, 30, 37, 44, 9, 13, 18, 24, 31, 38, 45, 52,
14, 19, 25, 32, 39, 46, 53, 60, 20, 26, 33, 40, 47, 54, 61, 68,
27, 34, 41, 48, 55, 62, 69, 76, 35, 42, 49, 56, 63, 70, 77, 84,
43, 50, 57, 64, 71, 78, 85, 92, 51, 58, 65, 72, 79, 86, 93, 100,
59, 66, 73, 80, 87, 94, 101, 107, 67, 74, 81, 88, 95, 102, 108, 113,
75, 82, 89, 96, 103, 109, 114, 118, 83, 90, 97, 104, 110, 115, 119, 122,
91, 98, 105, 111, 116, 120, 123, 125, 99, 106, 112, 117, 121, 124, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x8[128]) = {
0, 1, 3, 6, 10, 15, 21, 28, 36, 44, 52, 60, 68, 76, 84, 92,
2, 4, 7, 11, 16, 22, 29, 37, 45, 53, 61, 69, 77, 85, 93, 100,
5, 8, 12, 17, 23, 30, 38, 46, 54, 62, 70, 78, 86, 94, 101, 107,
9, 13, 18, 24, 31, 39, 47, 55, 63, 71, 79, 87, 95, 102, 108, 113,
14, 19, 25, 32, 40, 48, 56, 64, 72, 80, 88, 96, 103, 109, 114, 118,
20, 26, 33, 41, 49, 57, 65, 73, 81, 89, 97, 104, 110, 115, 119, 122,
27, 34, 42, 50, 58, 66, 74, 82, 90, 98, 105, 111, 116, 120, 123, 125,
35, 43, 51, 59, 67, 75, 83, 91, 99, 106, 112, 117, 121, 124, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_8x16[128]) = {
0, 16, 32, 48, 64, 80, 96, 112, 1, 17, 33, 49, 65, 81, 97, 113,
2, 18, 34, 50, 66, 82, 98, 114, 3, 19, 35, 51, 67, 83, 99, 115,
4, 20, 36, 52, 68, 84, 100, 116, 5, 21, 37, 53, 69, 85, 101, 117,
6, 22, 38, 54, 70, 86, 102, 118, 7, 23, 39, 55, 71, 87, 103, 119,
8, 24, 40, 56, 72, 88, 104, 120, 9, 25, 41, 57, 73, 89, 105, 121,
10, 26, 42, 58, 74, 90, 106, 122, 11, 27, 43, 59, 75, 91, 107, 123,
12, 28, 44, 60, 76, 92, 108, 124, 13, 29, 45, 61, 77, 93, 109, 125,
14, 30, 46, 62, 78, 94, 110, 126, 15, 31, 47, 63, 79, 95, 111, 127,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x8[128]) = {
0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120,
1, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 89, 97, 105, 113, 121,
2, 10, 18, 26, 34, 42, 50, 58, 66, 74, 82, 90, 98, 106, 114, 122,
3, 11, 19, 27, 35, 43, 51, 59, 67, 75, 83, 91, 99, 107, 115, 123,
4, 12, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124,
5, 13, 21, 29, 37, 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125,
6, 14, 22, 30, 38, 46, 54, 62, 70, 78, 86, 94, 102, 110, 118, 126,
7, 15, 23, 31, 39, 47, 55, 63, 71, 79, 87, 95, 103, 111, 119, 127,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_8x16[128]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x8[128]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x32[512]) = {
0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105,
120, 2, 4, 7, 11, 16, 22, 29, 37, 46, 56, 67, 79, 92, 106,
121, 136, 5, 8, 12, 17, 23, 30, 38, 47, 57, 68, 80, 93, 107,
122, 137, 152, 9, 13, 18, 24, 31, 39, 48, 58, 69, 81, 94, 108,
123, 138, 153, 168, 14, 19, 25, 32, 40, 49, 59, 70, 82, 95, 109,
124, 139, 154, 169, 184, 20, 26, 33, 41, 50, 60, 71, 83, 96, 110,
125, 140, 155, 170, 185, 200, 27, 34, 42, 51, 61, 72, 84, 97, 111,
126, 141, 156, 171, 186, 201, 216, 35, 43, 52, 62, 73, 85, 98, 112,
127, 142, 157, 172, 187, 202, 217, 232, 44, 53, 63, 74, 86, 99, 113,
128, 143, 158, 173, 188, 203, 218, 233, 248, 54, 64, 75, 87, 100, 114,
129, 144, 159, 174, 189, 204, 219, 234, 249, 264, 65, 76, 88, 101, 115,
130, 145, 160, 175, 190, 205, 220, 235, 250, 265, 280, 77, 89, 102, 116,
131, 146, 161, 176, 191, 206, 221, 236, 251, 266, 281, 296, 90, 103, 117,
132, 147, 162, 177, 192, 207, 222, 237, 252, 267, 282, 297, 312, 104, 118,
133, 148, 163, 178, 193, 208, 223, 238, 253, 268, 283, 298, 313, 328, 119,
134, 149, 164, 179, 194, 209, 224, 239, 254, 269, 284, 299, 314, 329, 344,
135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345,
360, 151, 166, 181, 196, 211, 226, 241, 256, 271, 286, 301, 316, 331, 346,
361, 376, 167, 182, 197, 212, 227, 242, 257, 272, 287, 302, 317, 332, 347,
362, 377, 392, 183, 198, 213, 228, 243, 258, 273, 288, 303, 318, 333, 348,
363, 378, 393, 407, 199, 214, 229, 244, 259, 274, 289, 304, 319, 334, 349,
364, 379, 394, 408, 421, 215, 230, 245, 260, 275, 290, 305, 320, 335, 350,
365, 380, 395, 409, 422, 434, 231, 246, 261, 276, 291, 306, 321, 336, 351,
366, 381, 396, 410, 423, 435, 446, 247, 262, 277, 292, 307, 322, 337, 352,
367, 382, 397, 411, 424, 436, 447, 457, 263, 278, 293, 308, 323, 338, 353,
368, 383, 398, 412, 425, 437, 448, 458, 467, 279, 294, 309, 324, 339, 354,
369, 384, 399, 413, 426, 438, 449, 459, 468, 476, 295, 310, 325, 340, 355,
370, 385, 400, 414, 427, 439, 450, 460, 469, 477, 484, 311, 326, 341, 356,
371, 386, 401, 415, 428, 440, 451, 461, 470, 478, 485, 491, 327, 342, 357,
372, 387, 402, 416, 429, 441, 452, 462, 471, 479, 486, 492, 497, 343, 358,
373, 388, 403, 417, 430, 442, 453, 463, 472, 480, 487, 493, 498, 502, 359,
374, 389, 404, 418, 431, 443, 454, 464, 473, 481, 488, 494, 499, 503, 506,
375, 390, 405, 419, 432, 444, 455, 465, 474, 482, 489, 495, 500, 504, 507,
509, 391, 406, 420, 433, 445, 456, 466, 475, 483, 490, 496, 501, 505, 508,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_32x16[512]) = {
0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105,
120, 136, 152, 168, 184, 200, 216, 232, 248, 264, 280, 296, 312, 328, 344,
360, 376, 2, 4, 7, 11, 16, 22, 29, 37, 46, 56, 67, 79, 92,
106, 121, 137, 153, 169, 185, 201, 217, 233, 249, 265, 281, 297, 313, 329,
345, 361, 377, 392, 5, 8, 12, 17, 23, 30, 38, 47, 57, 68, 80,
93, 107, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314,
330, 346, 362, 378, 393, 407, 9, 13, 18, 24, 31, 39, 48, 58, 69,
81, 94, 108, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299,
315, 331, 347, 363, 379, 394, 408, 421, 14, 19, 25, 32, 40, 49, 59,
70, 82, 95, 109, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284,
300, 316, 332, 348, 364, 380, 395, 409, 422, 434, 20, 26, 33, 41, 50,
60, 71, 83, 96, 110, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269,
285, 301, 317, 333, 349, 365, 381, 396, 410, 423, 435, 446, 27, 34, 42,
51, 61, 72, 84, 97, 111, 126, 142, 158, 174, 190, 206, 222, 238, 254,
270, 286, 302, 318, 334, 350, 366, 382, 397, 411, 424, 436, 447, 457, 35,
43, 52, 62, 73, 85, 98, 112, 127, 143, 159, 175, 191, 207, 223, 239,
255, 271, 287, 303, 319, 335, 351, 367, 383, 398, 412, 425, 437, 448, 458,
467, 44, 53, 63, 74, 86, 99, 113, 128, 144, 160, 176, 192, 208, 224,
240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 399, 413, 426, 438, 449,
459, 468, 476, 54, 64, 75, 87, 100, 114, 129, 145, 161, 177, 193, 209,
225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 400, 414, 427, 439,
450, 460, 469, 477, 484, 65, 76, 88, 101, 115, 130, 146, 162, 178, 194,
210, 226, 242, 258, 274, 290, 306, 322, 338, 354, 370, 386, 401, 415, 428,
440, 451, 461, 470, 478, 485, 491, 77, 89, 102, 116, 131, 147, 163, 179,
195, 211, 227, 243, 259, 275, 291, 307, 323, 339, 355, 371, 387, 402, 416,
429, 441, 452, 462, 471, 479, 486, 492, 497, 90, 103, 117, 132, 148, 164,
180, 196, 212, 228, 244, 260, 276, 292, 308, 324, 340, 356, 372, 388, 403,
417, 430, 442, 453, 463, 472, 480, 487, 493, 498, 502, 104, 118, 133, 149,
165, 181, 197, 213, 229, 245, 261, 277, 293, 309, 325, 341, 357, 373, 389,
404, 418, 431, 443, 454, 464, 473, 481, 488, 494, 499, 503, 506, 119, 134,
150, 166, 182, 198, 214, 230, 246, 262, 278, 294, 310, 326, 342, 358, 374,
390, 405, 419, 432, 444, 455, 465, 474, 482, 489, 495, 500, 504, 507, 509,
135, 151, 167, 183, 199, 215, 231, 247, 263, 279, 295, 311, 327, 343, 359,
375, 391, 406, 420, 433, 445, 456, 466, 475, 483, 490, 496, 501, 505, 508,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x32[512]) = {
0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480,
1, 33, 65, 97, 129, 161, 193, 225, 257, 289, 321, 353, 385, 417, 449, 481,
2, 34, 66, 98, 130, 162, 194, 226, 258, 290, 322, 354, 386, 418, 450, 482,
3, 35, 67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356, 388, 420, 452, 484,
5, 37, 69, 101, 133, 165, 197, 229, 261, 293, 325, 357, 389, 421, 453, 485,
6, 38, 70, 102, 134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486,
7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423, 455, 487,
8, 40, 72, 104, 136, 168, 200, 232, 264, 296, 328, 360, 392, 424, 456, 488,
9, 41, 73, 105, 137, 169, 201, 233, 265, 297, 329, 361, 393, 425, 457, 489,
10, 42, 74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363, 395, 427, 459, 491,
12, 44, 76, 108, 140, 172, 204, 236, 268, 300, 332, 364, 396, 428, 460, 492,
13, 45, 77, 109, 141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493,
14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430, 462, 494,
15, 47, 79, 111, 143, 175, 207, 239, 271, 303, 335, 367, 399, 431, 463, 495,
16, 48, 80, 112, 144, 176, 208, 240, 272, 304, 336, 368, 400, 432, 464, 496,
17, 49, 81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370, 402, 434, 466, 498,
19, 51, 83, 115, 147, 179, 211, 243, 275, 307, 339, 371, 403, 435, 467, 499,
20, 52, 84, 116, 148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500,
21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437, 469, 501,
22, 54, 86, 118, 150, 182, 214, 246, 278, 310, 342, 374, 406, 438, 470, 502,
23, 55, 87, 119, 151, 183, 215, 247, 279, 311, 343, 375, 407, 439, 471, 503,
24, 56, 88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377, 409, 441, 473, 505,
26, 58, 90, 122, 154, 186, 218, 250, 282, 314, 346, 378, 410, 442, 474, 506,
27, 59, 91, 123, 155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507,
28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444, 476, 508,
29, 61, 93, 125, 157, 189, 221, 253, 285, 317, 349, 381, 413, 445, 477, 509,
30, 62, 94, 126, 158, 190, 222, 254, 286, 318, 350, 382, 414, 446, 478, 510,
31, 63, 95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_32x16[512]) = {
0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224,
240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432, 448, 464,
480, 496, 1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193,
209, 225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 401, 417, 433,
449, 465, 481, 497, 2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162,
178, 194, 210, 226, 242, 258, 274, 290, 306, 322, 338, 354, 370, 386, 402,
418, 434, 450, 466, 482, 498, 3, 19, 35, 51, 67, 83, 99, 115, 131,
147, 163, 179, 195, 211, 227, 243, 259, 275, 291, 307, 323, 339, 355, 371,
387, 403, 419, 435, 451, 467, 483, 499, 4, 20, 36, 52, 68, 84, 100,
116, 132, 148, 164, 180, 196, 212, 228, 244, 260, 276, 292, 308, 324, 340,
356, 372, 388, 404, 420, 436, 452, 468, 484, 500, 5, 21, 37, 53, 69,
85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245, 261, 277, 293, 309,
325, 341, 357, 373, 389, 405, 421, 437, 453, 469, 485, 501, 6, 22, 38,
54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246, 262, 278,
294, 310, 326, 342, 358, 374, 390, 406, 422, 438, 454, 470, 486, 502, 7,
23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
263, 279, 295, 311, 327, 343, 359, 375, 391, 407, 423, 439, 455, 471, 487,
503, 8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216,
232, 248, 264, 280, 296, 312, 328, 344, 360, 376, 392, 408, 424, 440, 456,
472, 488, 504, 9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185,
201, 217, 233, 249, 265, 281, 297, 313, 329, 345, 361, 377, 393, 409, 425,
441, 457, 473, 489, 505, 10, 26, 42, 58, 74, 90, 106, 122, 138, 154,
170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394,
410, 426, 442, 458, 474, 490, 506, 11, 27, 43, 59, 75, 91, 107, 123,
139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363,
379, 395, 411, 427, 443, 459, 475, 491, 507, 12, 28, 44, 60, 76, 92,
108, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284, 300, 316, 332,
348, 364, 380, 396, 412, 428, 444, 460, 476, 492, 508, 13, 29, 45, 61,
77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269, 285, 301,
317, 333, 349, 365, 381, 397, 413, 429, 445, 461, 477, 493, 509, 14, 30,
46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254, 270,
286, 302, 318, 334, 350, 366, 382, 398, 414, 430, 446, 462, 478, 494, 510,
15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239,
255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 415, 431, 447, 463, 479,
495, 511,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x32[512]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_32x16[512]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269,
270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329,
330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359,
360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419,
420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449,
450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479,
480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494,
495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509,
510, 511,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_16x16[256]) = {
0, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240,
1, 17, 33, 49, 65, 81, 97, 113, 129, 145, 161, 177, 193, 209, 225, 241,
2, 18, 34, 50, 66, 82, 98, 114, 130, 146, 162, 178, 194, 210, 226, 242,
3, 19, 35, 51, 67, 83, 99, 115, 131, 147, 163, 179, 195, 211, 227, 243,
4, 20, 36, 52, 68, 84, 100, 116, 132, 148, 164, 180, 196, 212, 228, 244,
5, 21, 37, 53, 69, 85, 101, 117, 133, 149, 165, 181, 197, 213, 229, 245,
6, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214, 230, 246,
7, 23, 39, 55, 71, 87, 103, 119, 135, 151, 167, 183, 199, 215, 231, 247,
8, 24, 40, 56, 72, 88, 104, 120, 136, 152, 168, 184, 200, 216, 232, 248,
9, 25, 41, 57, 73, 89, 105, 121, 137, 153, 169, 185, 201, 217, 233, 249,
10, 26, 42, 58, 74, 90, 106, 122, 138, 154, 170, 186, 202, 218, 234, 250,
11, 27, 43, 59, 75, 91, 107, 123, 139, 155, 171, 187, 203, 219, 235, 251,
12, 28, 44, 60, 76, 92, 108, 124, 140, 156, 172, 188, 204, 220, 236, 252,
13, 29, 45, 61, 77, 93, 109, 125, 141, 157, 173, 189, 205, 221, 237, 253,
14, 30, 46, 62, 78, 94, 110, 126, 142, 158, 174, 190, 206, 222, 238, 254,
15, 31, 47, 63, 79, 95, 111, 127, 143, 159, 175, 191, 207, 223, 239, 255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_16x16[256]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224,
225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_col_iscan_16x16[256]) = {
0, 4, 11, 20, 31, 43, 59, 75, 85, 109, 130, 150, 165, 181, 195, 198,
1, 6, 14, 23, 34, 47, 64, 81, 95, 114, 135, 153, 171, 188, 201, 212,
2, 8, 16, 25, 38, 52, 67, 83, 101, 116, 136, 157, 172, 190, 205, 216,
3, 10, 18, 29, 41, 55, 71, 89, 103, 119, 141, 159, 176, 194, 208, 218,
5, 12, 21, 32, 45, 58, 74, 93, 104, 123, 144, 164, 179, 196, 210, 223,
7, 15, 26, 37, 49, 63, 78, 96, 112, 129, 146, 166, 182, 200, 215, 228,
9, 19, 28, 39, 54, 69, 86, 102, 117, 132, 151, 170, 187, 206, 220, 230,
13, 24, 35, 46, 60, 73, 91, 108, 122, 137, 154, 174, 189, 207, 224, 235,
17, 30, 40, 53, 66, 82, 98, 115, 126, 142, 161, 180, 197, 213, 227, 237,
22, 36, 48, 62, 76, 92, 105, 120, 133, 147, 167, 186, 203, 219, 232, 240,
27, 44, 56, 70, 84, 99, 113, 127, 140, 156, 175, 193, 209, 226, 236, 244,
33, 51, 68, 79, 94, 110, 125, 138, 149, 162, 184, 202, 217, 229, 241, 247,
42, 61, 77, 90, 106, 121, 134, 148, 160, 173, 191, 211, 225, 238, 245, 251,
50, 72, 87, 100, 118, 128, 145, 158, 168, 183, 204, 222, 233, 242, 249, 253,
57, 80, 97, 111, 131, 143, 155, 169, 178, 192, 214, 231, 239, 246, 250, 254,
65, 88, 107, 124, 139, 152, 163, 177, 185, 199, 221, 234, 243, 248, 252, 255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_row_iscan_16x16[256]) = {
0, 1, 2, 4, 6, 9, 12, 17, 22, 29, 36, 43, 54, 64, 76,
86, 3, 5, 7, 11, 15, 19, 25, 32, 38, 48, 59, 68, 84, 99,
115, 130, 8, 10, 13, 18, 23, 27, 33, 42, 51, 60, 72, 88, 103,
119, 142, 167, 14, 16, 20, 26, 31, 37, 44, 53, 61, 73, 85, 100,
116, 135, 161, 185, 21, 24, 30, 35, 40, 47, 55, 65, 74, 81, 94,
112, 133, 154, 179, 205, 28, 34, 39, 45, 50, 58, 67, 77, 87, 96,
106, 121, 146, 169, 196, 212, 41, 46, 49, 56, 63, 70, 79, 90, 98,
107, 122, 138, 159, 182, 207, 222, 52, 57, 62, 69, 75, 83, 93, 102,
110, 120, 134, 150, 176, 195, 215, 226, 66, 71, 78, 82, 91, 97, 108,
113, 127, 136, 148, 168, 188, 202, 221, 232, 80, 89, 92, 101, 105, 114,
125, 131, 139, 151, 162, 177, 192, 208, 223, 234, 95, 104, 109, 117, 123,
128, 143, 144, 155, 165, 175, 190, 206, 219, 233, 239, 111, 118, 124, 129,
140, 147, 157, 164, 170, 181, 191, 203, 224, 230, 240, 243, 126, 132, 137,
145, 153, 160, 174, 178, 184, 197, 204, 216, 231, 237, 244, 246, 141, 149,
156, 166, 172, 180, 189, 199, 200, 210, 220, 228, 238, 242, 249, 251, 152,
163, 171, 183, 186, 193, 201, 211, 214, 218, 227, 236, 245, 247, 252, 253,
158, 173, 187, 194, 198, 209, 213, 217, 225, 229, 235, 241, 248, 250, 254,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_16x16[256]) = {
0, 2, 5, 9, 17, 24, 36, 44, 55, 72, 88, 104, 128, 143, 166,
179, 1, 4, 8, 13, 20, 30, 40, 54, 66, 79, 96, 113, 141, 154,
178, 196, 3, 7, 11, 18, 25, 33, 46, 57, 71, 86, 101, 119, 148,
164, 186, 201, 6, 12, 16, 23, 31, 39, 53, 64, 78, 92, 110, 127,
153, 169, 193, 208, 10, 14, 19, 28, 37, 47, 58, 67, 84, 98, 114,
133, 161, 176, 198, 214, 15, 21, 26, 34, 43, 52, 65, 77, 91, 106,
120, 140, 165, 185, 205, 221, 22, 27, 32, 41, 48, 60, 73, 85, 99,
116, 130, 151, 175, 190, 211, 225, 29, 35, 42, 49, 59, 69, 81, 95,
108, 125, 139, 155, 182, 197, 217, 229, 38, 45, 51, 61, 68, 80, 93,
105, 118, 134, 150, 168, 191, 207, 223, 234, 50, 56, 63, 74, 83, 94,
109, 117, 129, 147, 163, 177, 199, 213, 228, 238, 62, 70, 76, 87, 97,
107, 122, 131, 145, 159, 172, 188, 210, 222, 235, 242, 75, 82, 90, 102,
112, 124, 138, 146, 157, 173, 187, 202, 219, 230, 240, 245, 89, 100, 111,
123, 132, 142, 156, 167, 180, 189, 203, 216, 231, 237, 246, 250, 103, 115,
126, 136, 149, 162, 171, 183, 194, 204, 215, 224, 236, 241, 248, 252, 121,
135, 144, 158, 170, 181, 192, 200, 209, 218, 227, 233, 243, 244, 251, 254,
137, 152, 160, 174, 184, 195, 206, 212, 220, 226, 232, 239, 247, 249, 253,
255,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mcol_iscan_32x32[1024]) = {
0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416,
448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864,
896, 928, 960, 992, 1, 33, 65, 97, 129, 161, 193, 225, 257, 289,
321, 353, 385, 417, 449, 481, 513, 545, 577, 609, 641, 673, 705, 737,
769, 801, 833, 865, 897, 929, 961, 993, 2, 34, 66, 98, 130, 162,
194, 226, 258, 290, 322, 354, 386, 418, 450, 482, 514, 546, 578, 610,
642, 674, 706, 738, 770, 802, 834, 866, 898, 930, 962, 994, 3, 35,
67, 99, 131, 163, 195, 227, 259, 291, 323, 355, 387, 419, 451, 483,
515, 547, 579, 611, 643, 675, 707, 739, 771, 803, 835, 867, 899, 931,
963, 995, 4, 36, 68, 100, 132, 164, 196, 228, 260, 292, 324, 356,
388, 420, 452, 484, 516, 548, 580, 612, 644, 676, 708, 740, 772, 804,
836, 868, 900, 932, 964, 996, 5, 37, 69, 101, 133, 165, 197, 229,
261, 293, 325, 357, 389, 421, 453, 485, 517, 549, 581, 613, 645, 677,
709, 741, 773, 805, 837, 869, 901, 933, 965, 997, 6, 38, 70, 102,
134, 166, 198, 230, 262, 294, 326, 358, 390, 422, 454, 486, 518, 550,
582, 614, 646, 678, 710, 742, 774, 806, 838, 870, 902, 934, 966, 998,
7, 39, 71, 103, 135, 167, 199, 231, 263, 295, 327, 359, 391, 423,
455, 487, 519, 551, 583, 615, 647, 679, 711, 743, 775, 807, 839, 871,
903, 935, 967, 999, 8, 40, 72, 104, 136, 168, 200, 232, 264, 296,
328, 360, 392, 424, 456, 488, 520, 552, 584, 616, 648, 680, 712, 744,
776, 808, 840, 872, 904, 936, 968, 1000, 9, 41, 73, 105, 137, 169,
201, 233, 265, 297, 329, 361, 393, 425, 457, 489, 521, 553, 585, 617,
649, 681, 713, 745, 777, 809, 841, 873, 905, 937, 969, 1001, 10, 42,
74, 106, 138, 170, 202, 234, 266, 298, 330, 362, 394, 426, 458, 490,
522, 554, 586, 618, 650, 682, 714, 746, 778, 810, 842, 874, 906, 938,
970, 1002, 11, 43, 75, 107, 139, 171, 203, 235, 267, 299, 331, 363,
395, 427, 459, 491, 523, 555, 587, 619, 651, 683, 715, 747, 779, 811,
843, 875, 907, 939, 971, 1003, 12, 44, 76, 108, 140, 172, 204, 236,
268, 300, 332, 364, 396, 428, 460, 492, 524, 556, 588, 620, 652, 684,
716, 748, 780, 812, 844, 876, 908, 940, 972, 1004, 13, 45, 77, 109,
141, 173, 205, 237, 269, 301, 333, 365, 397, 429, 461, 493, 525, 557,
589, 621, 653, 685, 717, 749, 781, 813, 845, 877, 909, 941, 973, 1005,
14, 46, 78, 110, 142, 174, 206, 238, 270, 302, 334, 366, 398, 430,
462, 494, 526, 558, 590, 622, 654, 686, 718, 750, 782, 814, 846, 878,
910, 942, 974, 1006, 15, 47, 79, 111, 143, 175, 207, 239, 271, 303,
335, 367, 399, 431, 463, 495, 527, 559, 591, 623, 655, 687, 719, 751,
783, 815, 847, 879, 911, 943, 975, 1007, 16, 48, 80, 112, 144, 176,
208, 240, 272, 304, 336, 368, 400, 432, 464, 496, 528, 560, 592, 624,
656, 688, 720, 752, 784, 816, 848, 880, 912, 944, 976, 1008, 17, 49,
81, 113, 145, 177, 209, 241, 273, 305, 337, 369, 401, 433, 465, 497,
529, 561, 593, 625, 657, 689, 721, 753, 785, 817, 849, 881, 913, 945,
977, 1009, 18, 50, 82, 114, 146, 178, 210, 242, 274, 306, 338, 370,
402, 434, 466, 498, 530, 562, 594, 626, 658, 690, 722, 754, 786, 818,
850, 882, 914, 946, 978, 1010, 19, 51, 83, 115, 147, 179, 211, 243,
275, 307, 339, 371, 403, 435, 467, 499, 531, 563, 595, 627, 659, 691,
723, 755, 787, 819, 851, 883, 915, 947, 979, 1011, 20, 52, 84, 116,
148, 180, 212, 244, 276, 308, 340, 372, 404, 436, 468, 500, 532, 564,
596, 628, 660, 692, 724, 756, 788, 820, 852, 884, 916, 948, 980, 1012,
21, 53, 85, 117, 149, 181, 213, 245, 277, 309, 341, 373, 405, 437,
469, 501, 533, 565, 597, 629, 661, 693, 725, 757, 789, 821, 853, 885,
917, 949, 981, 1013, 22, 54, 86, 118, 150, 182, 214, 246, 278, 310,
342, 374, 406, 438, 470, 502, 534, 566, 598, 630, 662, 694, 726, 758,
790, 822, 854, 886, 918, 950, 982, 1014, 23, 55, 87, 119, 151, 183,
215, 247, 279, 311, 343, 375, 407, 439, 471, 503, 535, 567, 599, 631,
663, 695, 727, 759, 791, 823, 855, 887, 919, 951, 983, 1015, 24, 56,
88, 120, 152, 184, 216, 248, 280, 312, 344, 376, 408, 440, 472, 504,
536, 568, 600, 632, 664, 696, 728, 760, 792, 824, 856, 888, 920, 952,
984, 1016, 25, 57, 89, 121, 153, 185, 217, 249, 281, 313, 345, 377,
409, 441, 473, 505, 537, 569, 601, 633, 665, 697, 729, 761, 793, 825,
857, 889, 921, 953, 985, 1017, 26, 58, 90, 122, 154, 186, 218, 250,
282, 314, 346, 378, 410, 442, 474, 506, 538, 570, 602, 634, 666, 698,
730, 762, 794, 826, 858, 890, 922, 954, 986, 1018, 27, 59, 91, 123,
155, 187, 219, 251, 283, 315, 347, 379, 411, 443, 475, 507, 539, 571,
603, 635, 667, 699, 731, 763, 795, 827, 859, 891, 923, 955, 987, 1019,
28, 60, 92, 124, 156, 188, 220, 252, 284, 316, 348, 380, 412, 444,
476, 508, 540, 572, 604, 636, 668, 700, 732, 764, 796, 828, 860, 892,
924, 956, 988, 1020, 29, 61, 93, 125, 157, 189, 221, 253, 285, 317,
349, 381, 413, 445, 477, 509, 541, 573, 605, 637, 669, 701, 733, 765,
797, 829, 861, 893, 925, 957, 989, 1021, 30, 62, 94, 126, 158, 190,
222, 254, 286, 318, 350, 382, 414, 446, 478, 510, 542, 574, 606, 638,
670, 702, 734, 766, 798, 830, 862, 894, 926, 958, 990, 1022, 31, 63,
95, 127, 159, 191, 223, 255, 287, 319, 351, 383, 415, 447, 479, 511,
543, 575, 607, 639, 671, 703, 735, 767, 799, 831, 863, 895, 927, 959,
991, 1023,
};
DECLARE_ALIGNED(16, static const int16_t, av1_mrow_iscan_32x32[1024]) = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103,
104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155,
156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181,
182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259,
260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285,
286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298,
299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311,
312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337,
338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350,
351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363,
364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376,
377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389,
390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402,
403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415,
416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428,
429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441,
442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454,
455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467,
468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480,
481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493,
494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506,
507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519,
520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532,
533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545,
546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558,
559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571,
572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584,
585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597,
598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610,
611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623,
624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636,
637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649,
650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662,
663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675,
676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688,
689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701,
702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714,
715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727,
728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740,
741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753,
754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766,
767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779,
780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792,
793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805,
806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818,
819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831,
832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844,
845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857,
858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870,
871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883,
884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896,
897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909,
910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922,
923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935,
936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948,
949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961,
962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974,
975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987,
988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000,
1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013,
1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023,
};
DECLARE_ALIGNED(16, static const int16_t, av1_default_iscan_32x32[1024]) = {
0, 2, 5, 10, 17, 25, 38, 47, 62, 83, 101, 121, 145,
170, 193, 204, 210, 219, 229, 233, 245, 257, 275, 299, 342, 356,
377, 405, 455, 471, 495, 527, 1, 4, 8, 15, 22, 30, 45,
58, 74, 92, 112, 133, 158, 184, 203, 215, 222, 228, 234, 237,
256, 274, 298, 317, 355, 376, 404, 426, 470, 494, 526, 551, 3,
7, 12, 18, 28, 36, 52, 64, 82, 102, 118, 142, 164, 189,
208, 217, 224, 231, 235, 238, 273, 297, 316, 329, 375, 403, 425,
440, 493, 525, 550, 567, 6, 11, 16, 23, 31, 43, 60, 73,
90, 109, 126, 150, 173, 196, 211, 220, 226, 232, 236, 239, 296,
315, 328, 335, 402, 424, 439, 447, 524, 549, 566, 575, 9, 14,
19, 29, 37, 50, 65, 78, 95, 116, 134, 157, 179, 201, 214,
223, 244, 255, 272, 295, 341, 354, 374, 401, 454, 469, 492, 523,
582, 596, 617, 645, 13, 20, 26, 35, 44, 54, 72, 85, 105,
123, 140, 163, 182, 205, 216, 225, 254, 271, 294, 314, 353, 373,
400, 423, 468, 491, 522, 548, 595, 616, 644, 666, 21, 27, 33,
42, 53, 63, 80, 94, 113, 132, 151, 172, 190, 209, 218, 227,
270, 293, 313, 327, 372, 399, 422, 438, 490, 521, 547, 565, 615,
643, 665, 680, 24, 32, 39, 48, 57, 71, 88, 104, 120, 139,
159, 178, 197, 212, 221, 230, 292, 312, 326, 334, 398, 421, 437,
446, 520, 546, 564, 574, 642, 664, 679, 687, 34, 40, 46, 56,
68, 81, 96, 111, 130, 147, 167, 186, 243, 253, 269, 291, 340,
352, 371, 397, 453, 467, 489, 519, 581, 594, 614, 641, 693, 705,
723, 747, 41, 49, 55, 67, 77, 91, 107, 124, 138, 161, 177,
194, 252, 268, 290, 311, 351, 370, 396, 420, 466, 488, 518, 545,
593, 613, 640, 663, 704, 722, 746, 765, 51, 59, 66, 76, 89,
99, 119, 131, 149, 168, 181, 200, 267, 289, 310, 325, 369, 395,
419, 436, 487, 517, 544, 563, 612, 639, 662, 678, 721, 745, 764,
777, 61, 69, 75, 87, 100, 114, 129, 144, 162, 180, 191, 207,
288, 309, 324, 333, 394, 418, 435, 445, 516, 543, 562, 573, 638,
661, 677, 686, 744, 763, 776, 783, 70, 79, 86, 97, 108, 122,
137, 155, 242, 251, 266, 287, 339, 350, 368, 393, 452, 465, 486,
515, 580, 592, 611, 637, 692, 703, 720, 743, 788, 798, 813, 833,
84, 93, 103, 110, 125, 141, 154, 171, 250, 265, 286, 308, 349,
367, 392, 417, 464, 485, 514, 542, 591, 610, 636, 660, 702, 719,
742, 762, 797, 812, 832, 848, 98, 106, 115, 127, 143, 156, 169,
185, 264, 285, 307, 323, 366, 391, 416, 434, 484, 513, 541, 561,
609, 635, 659, 676, 718, 741, 761, 775, 811, 831, 847, 858, 117,
128, 136, 148, 160, 175, 188, 198, 284, 306, 322, 332, 390, 415,
433, 444, 512, 540, 560, 572, 634, 658, 675, 685, 740, 760, 774,
782, 830, 846, 857, 863, 135, 146, 152, 165, 241, 249, 263, 283,
338, 348, 365, 389, 451, 463, 483, 511, 579, 590, 608, 633, 691,
701, 717, 739, 787, 796, 810, 829, 867, 875, 887, 903, 153, 166,
174, 183, 248, 262, 282, 305, 347, 364, 388, 414, 462, 482, 510,
539, 589, 607, 632, 657, 700, 716, 738, 759, 795, 809, 828, 845,
874, 886, 902, 915, 176, 187, 195, 202, 261, 281, 304, 321, 363,
387, 413, 432, 481, 509, 538, 559, 606, 631, 656, 674, 715, 737,
758, 773, 808, 827, 844, 856, 885, 901, 914, 923, 192, 199, 206,
213, 280, 303, 320, 331, 386, 412, 431, 443, 508, 537, 558, 571,
630, 655, 673, 684, 736, 757, 772, 781, 826, 843, 855, 862, 900,
913, 922, 927, 240, 247, 260, 279, 337, 346, 362, 385, 450, 461,
480, 507, 578, 588, 605, 629, 690, 699, 714, 735, 786, 794, 807,
825, 866, 873, 884, 899, 930, 936, 945, 957, 246, 259, 278, 302,
345, 361, 384, 411, 460, 479, 506, 536, 587, 604, 628, 654, 698,
713, 734, 756, 793, 806, 824, 842, 872, 883, 898, 912, 935, 944,
956, 966, 258, 277, 301, 319, 360, 383, 410, 430, 478, 505, 535,
557, 603, 627, 653, 672, 712, 733, 755, 771, 805, 823, 841, 854,
882, 897, 911, 921, 943, 955, 965, 972, 276, 300, 318, 330, 382,
409, 429, 442, 504, 534, 556, 570, 626, 652, 671, 683, 732, 754,
770, 780, 822, 840, 853, 861, 896, 910, 920, 926, 954, 964, 971,
975, 336, 344, 359, 381, 449, 459, 477, 503, 577, 586, 602, 625,
689, 697, 711, 731, 785, 792, 804, 821, 865, 871, 881, 895, 929,
934, 942, 953, 977, 981, 987, 995, 343, 358, 380, 408, 458, 476,
502, 533, 585, 601, 624, 651, 696, 710, 730, 753, 791, 803, 820,
839, 870, 880, 894, 909, 933, 941, 952, 963, 980, 986, 994, 1001,
357, 379, 407, 428, 475, 501, 532, 555, 600, 623, 650, 670, 709,
729, 752, 769, 802, 819, 838, 852, 879, 893, 908, 919, 940, 951,
962, 970, 985, 993, 1000, 1005, 378, 406, 427, 441, 500, 531, 554,
569, 622, 649, 669, 682, 728, 751, 768, 779, 818, 837, 851, 860,
892, 907, 918, 925, 950, 961, 969, 974, 992, 999, 1004, 1007, 448,
457, 474, 499, 576, 584, 599, 621, 688, 695, 708, 727, 784, 790,
801, 817, 864, 869, 878, 891, 928, 932, 939, 949, 976, 979, 984,
991, 1008, 1010, 1013, 1017, 456, 473, 498, 530, 583, 598, 620, 648,
694, 707, 726, 750, 789, 800, 816, 836, 868, 877, 890, 906, 931,
938, 948, 960, 978, 983, 990, 998, 1009, 1012, 1016, 1020, 472, 497,
529, 553, 597, 619, 647, 668, 706, 725, 749, 767, 799, 815, 835,
850, 876, 889, 905, 917, 937, 947, 959, 968, 982, 989, 997, 1003,
1011, 1015, 1019, 1022, 496, 528, 552, 568, 618, 646, 667, 681, 724,
748, 766, 778, 814, 834, 849, 859, 888, 904, 916, 924, 946, 958,
967, 973, 988, 996, 1002, 1006, 1014, 1018, 1021, 1023,
};
#if CONFIG_TX64X64
#define av1_default_iscan_32x64 av1_default_iscan_32x32
#define av1_default_iscan_64x32 av1_default_iscan_32x32
#define av1_default_iscan_64x64 av1_default_iscan_32x32
#define av1_default_iscan_16x64 av1_default_iscan_16x32
#define av1_default_iscan_64x16 av1_default_iscan_32x16
#endif // CONFIG_TX64X64
const SCAN_ORDER av1_default_scan_orders[TX_SIZES] = {
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16, default_scan_16x16_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32, default_scan_32x32_neighbors },
#if CONFIG_TX64X64
{ default_scan_64x64, av1_default_iscan_64x64, default_scan_64x64_neighbors },
#endif // CONFIG_TX64X64
};
const SCAN_ORDER av1_intra_scan_orders[TX_SIZES_ALL][TX_TYPES] = {
{
// TX_4X4
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ row_scan_4x4, av1_row_iscan_4x4, row_scan_4x4_neighbors },
{ col_scan_4x4, av1_col_iscan_4x4, col_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
{ row_scan_4x4, av1_row_iscan_4x4, row_scan_4x4_neighbors },
{ col_scan_4x4, av1_col_iscan_4x4, col_scan_4x4_neighbors },
{ row_scan_4x4, av1_row_iscan_4x4, row_scan_4x4_neighbors },
{ col_scan_4x4, av1_col_iscan_4x4, col_scan_4x4_neighbors },
{ row_scan_4x4, av1_row_iscan_4x4, row_scan_4x4_neighbors },
{ col_scan_4x4, av1_col_iscan_4x4, col_scan_4x4_neighbors },
},
{
// TX_8X8
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ row_scan_8x8, av1_row_iscan_8x8, row_scan_8x8_neighbors },
{ col_scan_8x8, av1_col_iscan_8x8, col_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
{ row_scan_8x8, av1_row_iscan_8x8, row_scan_8x8_neighbors },
{ col_scan_8x8, av1_col_iscan_8x8, col_scan_8x8_neighbors },
{ row_scan_8x8, av1_row_iscan_8x8, row_scan_8x8_neighbors },
{ col_scan_8x8, av1_col_iscan_8x8, col_scan_8x8_neighbors },
{ row_scan_8x8, av1_row_iscan_8x8, row_scan_8x8_neighbors },
{ col_scan_8x8, av1_col_iscan_8x8, col_scan_8x8_neighbors },
},
{
// TX_16X16
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ row_scan_16x16, av1_row_iscan_16x16, row_scan_16x16_neighbors },
{ col_scan_16x16, av1_col_iscan_16x16, col_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
{ row_scan_16x16, av1_row_iscan_16x16, row_scan_16x16_neighbors },
{ col_scan_16x16, av1_col_iscan_16x16, col_scan_16x16_neighbors },
{ row_scan_16x16, av1_row_iscan_16x16, row_scan_16x16_neighbors },
{ col_scan_16x16, av1_col_iscan_16x16, col_scan_16x16_neighbors },
{ row_scan_16x16, av1_row_iscan_16x16, row_scan_16x16_neighbors },
{ col_scan_16x16, av1_col_iscan_16x16, col_scan_16x16_neighbors },
},
{
// TX_32X32
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
},
#if CONFIG_TX64X64
{
// TX_64X64
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
},
#endif // CONFIG_TX64X64
{
// TX_4X8
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
},
{
// TX_8X4
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
},
{
// TX_8X16
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
},
{
// TX_16X8
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
},
{
// TX_16X32
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
},
{
// TX_32X16
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
},
#if CONFIG_TX64X64
{
// TX_32X64
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
},
{
// TX_64X32
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
},
#endif // CONFIG_TX64X64
{
// TX_4X16
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
},
{
// TX_16X4
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
},
{
// TX_8X32
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
},
{
// TX_32X8
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
},
#if CONFIG_TX64X64
{
// TX_16X64
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
},
{
// TX_64X16
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
},
#endif // CONFIG_TX64X64
};
const SCAN_ORDER av1_inter_scan_orders[TX_SIZES_ALL][TX_TYPES] = {
{
// TX_4X4
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ row_scan_4x4, av1_row_iscan_4x4, row_scan_4x4_neighbors },
{ col_scan_4x4, av1_col_iscan_4x4, col_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ default_scan_4x4, av1_default_iscan_4x4, default_scan_4x4_neighbors },
{ mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
{ mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
{ mcol_scan_4x4, av1_mcol_iscan_4x4, mcol_scan_4x4_neighbors },
{ mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
{ mcol_scan_4x4, av1_mcol_iscan_4x4, mcol_scan_4x4_neighbors },
{ mrow_scan_4x4, av1_mrow_iscan_4x4, mrow_scan_4x4_neighbors },
{ mcol_scan_4x4, av1_mcol_iscan_4x4, mcol_scan_4x4_neighbors },
},
{
// TX_8X8
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ row_scan_8x8, av1_row_iscan_8x8, row_scan_8x8_neighbors },
{ col_scan_8x8, av1_col_iscan_8x8, col_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ default_scan_8x8, av1_default_iscan_8x8, default_scan_8x8_neighbors },
{ mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
{ mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
{ mcol_scan_8x8, av1_mcol_iscan_8x8, mcol_scan_8x8_neighbors },
{ mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
{ mcol_scan_8x8, av1_mcol_iscan_8x8, mcol_scan_8x8_neighbors },
{ mrow_scan_8x8, av1_mrow_iscan_8x8, mrow_scan_8x8_neighbors },
{ mcol_scan_8x8, av1_mcol_iscan_8x8, mcol_scan_8x8_neighbors },
},
{
// TX_16X16
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ row_scan_16x16, av1_row_iscan_16x16, row_scan_16x16_neighbors },
{ col_scan_16x16, av1_col_iscan_16x16, col_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ default_scan_16x16, av1_default_iscan_16x16,
default_scan_16x16_neighbors },
{ mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
{ mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
{ mcol_scan_16x16, av1_mcol_iscan_16x16, mcol_scan_16x16_neighbors },
{ mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
{ mcol_scan_16x16, av1_mcol_iscan_16x16, mcol_scan_16x16_neighbors },
{ mrow_scan_16x16, av1_mrow_iscan_16x16, mrow_scan_16x16_neighbors },
{ mcol_scan_16x16, av1_mcol_iscan_16x16, mcol_scan_16x16_neighbors },
},
{
// TX_32X32
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ default_scan_32x32, av1_default_iscan_32x32,
default_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
{ mrow_scan_32x32, av1_mrow_iscan_32x32, mrow_scan_32x32_neighbors },
{ mcol_scan_32x32, av1_mcol_iscan_32x32, mcol_scan_32x32_neighbors },
},
#if CONFIG_TX64X64
{
// TX_64X64
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
{ default_scan_64x64, av1_default_iscan_64x64,
default_scan_64x64_neighbors },
},
#endif // CONFIG_TX64X64
{
// TX_4X8
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ default_scan_4x8, av1_default_iscan_4x8, default_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
{ mrow_scan_4x8, av1_mrow_iscan_4x8, mrow_scan_4x8_neighbors },
{ mcol_scan_4x8, av1_mcol_iscan_4x8, mcol_scan_4x8_neighbors },
},
{
// TX_8X4
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ default_scan_8x4, av1_default_iscan_8x4, default_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
{ mrow_scan_8x4, av1_mrow_iscan_8x4, mrow_scan_8x4_neighbors },
{ mcol_scan_8x4, av1_mcol_iscan_8x4, mcol_scan_8x4_neighbors },
},
{
// TX_8X16
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ default_scan_8x16, av1_default_iscan_8x16,
default_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
{ mrow_scan_8x16, av1_mrow_iscan_8x16, mrow_scan_8x16_neighbors },
{ mcol_scan_8x16, av1_mcol_iscan_8x16, mcol_scan_8x16_neighbors },
},
{
// TX_16X8
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ default_scan_16x8, av1_default_iscan_16x8,
default_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
{ mrow_scan_16x8, av1_mrow_iscan_16x8, mrow_scan_16x8_neighbors },
{ mcol_scan_16x8, av1_mcol_iscan_16x8, mcol_scan_16x8_neighbors },
},
{
// TX_16X32
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ default_scan_16x32, av1_default_iscan_16x32,
default_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
{ mrow_scan_16x32, av1_mrow_iscan_16x32, mrow_scan_16x32_neighbors },
{ mcol_scan_16x32, av1_mcol_iscan_16x32, mcol_scan_16x32_neighbors },
},
{
// TX_32X16
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ default_scan_32x16, av1_default_iscan_32x16,
default_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
{ mrow_scan_32x16, av1_mrow_iscan_32x16, mrow_scan_32x16_neighbors },
{ mcol_scan_32x16, av1_mcol_iscan_32x16, mcol_scan_32x16_neighbors },
},
#if CONFIG_TX64X64
{
// TX_32X64
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
{ default_scan_32x64, av1_default_iscan_32x64,
default_scan_32x64_neighbors },
},
{
// TX_64X32
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
{ default_scan_64x32, av1_default_iscan_64x32,
default_scan_64x32_neighbors },
},
#endif // CONFIG_TX64X64
{
// TX_4X16
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ default_scan_4x16, av1_default_iscan_4x16,
default_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
{ mrow_scan_4x16, av1_mrow_iscan_4x16, mrow_scan_4x16_neighbors },
{ mcol_scan_4x16, av1_mcol_iscan_4x16, mcol_scan_4x16_neighbors },
},
{
// TX_16X4
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ default_scan_16x4, av1_default_iscan_16x4,
default_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
{ mrow_scan_16x4, av1_mrow_iscan_16x4, mrow_scan_16x4_neighbors },
{ mcol_scan_16x4, av1_mcol_iscan_16x4, mcol_scan_16x4_neighbors },
},
{
// TX_8X32
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ default_scan_8x32, av1_default_iscan_8x32,
default_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
{ mrow_scan_8x32, av1_mrow_iscan_8x32, mrow_scan_8x32_neighbors },
{ mcol_scan_8x32, av1_mcol_iscan_8x32, mcol_scan_8x32_neighbors },
},
{
// TX_32X8
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ default_scan_32x8, av1_default_iscan_32x8,
default_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
{ mrow_scan_32x8, av1_mrow_iscan_32x8, mrow_scan_32x8_neighbors },
{ mcol_scan_32x8, av1_mcol_iscan_32x8, mcol_scan_32x8_neighbors },
},
#if CONFIG_TX64X64
{
// TX_16X64
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
{ default_scan_16x64, av1_default_iscan_16x64,
default_scan_16x64_neighbors },
},
{
// TX_64X16
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
{ default_scan_64x16, av1_default_iscan_64x16,
default_scan_64x16_neighbors },
},
#endif // CONFIG_TX64X64
};
#if CONFIG_ADAPT_SCAN
// TX_32X32 will has 1024 coefficients whose indexes can be represented in 10
// bits
#define COEFF_IDX_BITS (10 + CONFIG_TX64X64)
#define COEFF_IDX_SIZE (1 << COEFF_IDX_BITS)
#define COEFF_IDX_MASK (COEFF_IDX_SIZE - 1)
static uint32_t *get_non_zero_prob(FRAME_CONTEXT *fc, TX_SIZE tx_size,
TX_TYPE tx_type) {
switch (tx_size) {
case TX_4X4: return fc->non_zero_prob_4X4[tx_type];
case TX_8X8: return fc->non_zero_prob_8X8[tx_type];
case TX_16X16: return fc->non_zero_prob_16X16[tx_type];
case TX_32X32: return fc->non_zero_prob_32X32[tx_type];
case TX_4X8: return fc->non_zero_prob_4X8[tx_type];
case TX_8X4: return fc->non_zero_prob_8X4[tx_type];
case TX_8X16: return fc->non_zero_prob_8X16[tx_type];
case TX_16X8: return fc->non_zero_prob_16X8[tx_type];
case TX_16X32: return fc->non_zero_prob_16X32[tx_type];
case TX_32X16: return fc->non_zero_prob_32X16[tx_type];
default: assert(0); return NULL;
}
}
static int16_t *get_adapt_scan(FRAME_CONTEXT *fc, TX_SIZE tx_size,
TX_TYPE tx_type) {
switch (tx_size) {
case TX_4X4: return fc->scan_4X4[tx_type];
case TX_8X8: return fc->scan_8X8[tx_type];
case TX_16X16: return fc->scan_16X16[tx_type];
case TX_32X32: return fc->scan_32X32[tx_type];
case TX_4X8: return fc->scan_4X8[tx_type];
case TX_8X4: return fc->scan_8X4[tx_type];
case TX_8X16: return fc->scan_8X16[tx_type];
case TX_16X8: return fc->scan_16X8[tx_type];
case TX_16X32: return fc->scan_16X32[tx_type];
case TX_32X16: return fc->scan_32X16[tx_type];
default: assert(0); return NULL;
}
}
static int16_t *get_adapt_iscan(FRAME_CONTEXT *fc, TX_SIZE tx_size,
TX_TYPE tx_type) {
switch (tx_size) {
case TX_4X4: return fc->iscan_4X4[tx_type];
case TX_8X8: return fc->iscan_8X8[tx_type];
case TX_16X16: return fc->iscan_16X16[tx_type];
case TX_32X32: return fc->iscan_32X32[tx_type];
case TX_4X8: return fc->iscan_4X8[tx_type];
case TX_8X4: return fc->iscan_8X4[tx_type];
case TX_8X16: return fc->iscan_8X16[tx_type];
case TX_16X8: return fc->iscan_16X8[tx_type];
case TX_16X32: return fc->iscan_16X32[tx_type];
case TX_32X16: return fc->iscan_32X16[tx_type];
default: assert(0); return NULL;
}
}
static int16_t *get_adapt_nb(FRAME_CONTEXT *fc, TX_SIZE tx_size,
TX_TYPE tx_type) {
switch (tx_size) {
case TX_4X4: return fc->nb_4X4[tx_type];
case TX_8X8: return fc->nb_8X8[tx_type];
case TX_16X16: return fc->nb_16X16[tx_type];
case TX_32X32: return fc->nb_32X32[tx_type];
case TX_4X8: return fc->nb_4X8[tx_type];
case TX_8X4: return fc->nb_8X4[tx_type];
case TX_8X16: return fc->nb_8X16[tx_type];
case TX_16X8: return fc->nb_16X8[tx_type];
case TX_16X32: return fc->nb_16X32[tx_type];
case TX_32X16: return fc->nb_32X16[tx_type];
default: assert(0); return NULL;
}
}
static uint32_t *get_non_zero_counts(struct NON_ZERO_COUNT *counts,
TX_SIZE tx_size, TX_TYPE tx_type) {
switch (tx_size) {
case TX_4X4: return counts->non_zero_count_4X4[tx_type];
case TX_8X8: return counts->non_zero_count_8X8[tx_type];
case TX_16X16: return counts->non_zero_count_16X16[tx_type];
case TX_32X32: return counts->non_zero_count_32X32[tx_type];
case TX_4X8: return counts->non_zero_count_4x8[tx_type];
case TX_8X4: return counts->non_zero_count_8x4[tx_type];
case TX_8X16: return counts->non_zero_count_8x16[tx_type];
case TX_16X8: return counts->non_zero_count_16x8[tx_type];
case TX_16X32: return counts->non_zero_count_16x32[tx_type];
case TX_32X16: return counts->non_zero_count_32x16[tx_type];
default: assert(0); return NULL;
}
}
static INLINE int clamp_64(int64_t value, int low, int high) {
return value < low ? low : (value > high ? high : (int)value);
}
#if USE_2X2_PROB
static int do_down_sample(TX_SIZE tx_size) {
const int tx_w = tx_size_wide[tx_size];
const int tx_h = tx_size_high[tx_size];
if (tx_w > 8 || tx_h > 8) {
return 1;
} else {
return 0;
}
}
void av1_down_sample_scan_count(uint32_t *non_zero_count_ds,
const uint32_t *non_zero_count,
TX_SIZE tx_size) {
const int tx_w = tx_size_wide[tx_size];
const int tx_h = tx_size_high[tx_size];
if (tx_w > 8 && tx_h > 8) {
const int tx_w_ds = tx_w >> 1;
const int tx_h_ds = tx_h >> 1;
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c_ds = 0; c_ds < tx_w_ds; ++c_ds) {
const int ci_ds = r_ds * tx_w_ds + c_ds;
const int r = r_ds << 1;
const int c = c_ds << 1;
const int ci = r * tx_w + c;
non_zero_count_ds[ci_ds] = non_zero_count[ci];
}
}
} else if (tx_w > 8 && tx_h <= 8) {
const int tx_w_ds = tx_w >> 1;
const int tx_h_ds = tx_h;
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c_ds = 0; c_ds < tx_w_ds; ++c_ds) {
const int ci_ds = r_ds * tx_w_ds + c_ds;
const int r = r_ds;
const int c = c_ds << 1;
const int ci = r * tx_w + c;
non_zero_count_ds[ci_ds] = non_zero_count[ci];
}
}
} else if (tx_w <= 8 && tx_h > 8) {
const int tx_w_ds = tx_w;
const int tx_h_ds = tx_h >> 1;
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c_ds = 0; c_ds < tx_w_ds; ++c_ds) {
const int ci_ds = r_ds * tx_w_ds + c_ds;
const int r = r_ds << 1;
const int c = c_ds;
const int ci = r * tx_w + c;
non_zero_count_ds[ci_ds] = non_zero_count[ci];
}
}
} else {
assert(0);
}
}
void av1_up_sample_scan_count(uint32_t *non_zero_count,
const uint32_t *non_zero_count_ds,
TX_SIZE tx_size, unsigned int block_num) {
const int tx_w = tx_size_wide[tx_size];
const int tx_h = tx_size_high[tx_size];
if (tx_w > 8 && tx_h > 8) {
const int tx_w_ds = tx_w >> 1;
const int tx_h_ds = tx_h >> 1;
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c_ds = 0; c_ds < tx_w_ds; ++c_ds) {
const int ci_ds = r_ds * tx_w_ds + c_ds;
const int r = r_ds << 1;
const int c = c_ds << 1;
const int ci = r * tx_w + c;
non_zero_count[ci] = non_zero_count_ds[ci_ds];
if (c_ds + 1 < tx_w_ds) {
uint32_t count =
non_zero_count_ds[ci_ds] + non_zero_count_ds[ci_ds + 1];
count = ROUND_POWER_OF_TWO(count, 1);
count = clamp32u(count, 0, block_num);
non_zero_count[ci + 1] = count;
} else {
non_zero_count[ci + 1] = non_zero_count_ds[ci_ds];
}
}
}
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c = 0; c < tx_w; ++c) {
const int r = r_ds << 1;
const int ci = r * tx_w + c;
if (r + 2 < tx_h) {
uint32_t count = non_zero_count[ci] + non_zero_count[ci + 2 * tx_w];
count = ROUND_POWER_OF_TWO(count, 1);
count = clamp32u(count, 0, block_num);
non_zero_count[ci + tx_w] = count;
} else {
non_zero_count[ci + tx_w] = non_zero_count[ci];
}
}
}
} else if (tx_w > 8 && tx_h <= 8) {
const int tx_w_ds = tx_w >> 1;
const int tx_h_ds = tx_h;
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c_ds = 0; c_ds < tx_w_ds; ++c_ds) {
const int ci_ds = r_ds * tx_w_ds + c_ds;
const int r = r_ds;
const int c = c_ds << 1;
const int ci = r * tx_w + c;
non_zero_count[ci] = non_zero_count_ds[ci_ds];
if (c_ds + 1 < tx_w_ds) {
uint32_t count =
non_zero_count_ds[ci_ds] + non_zero_count_ds[ci_ds + 1];
count = ROUND_POWER_OF_TWO(count, 1);
count = clamp32u(count, 0, block_num);
non_zero_count[ci + 1] = count;
} else {
non_zero_count[ci + 1] = non_zero_count_ds[ci_ds];
}
}
}
} else if (tx_w <= 8 && tx_h > 8) {
const int tx_w_ds = tx_w;
const int tx_h_ds = tx_h >> 1;
for (int r_ds = 0; r_ds < tx_h_ds; ++r_ds) {
for (int c_ds = 0; c_ds < tx_w_ds; ++c_ds) {
const int ci_ds = r_ds * tx_w_ds + c_ds;
const int r = r_ds << 1;
const int c = c_ds;
const int ci = r * tx_w + c;
non_zero_count[ci] = non_zero_count_ds[ci_ds];
if (r_ds + 1 < tx_h_ds) {
uint32_t count =
non_zero_count_ds[ci_ds] + non_zero_count_ds[ci_ds + tx_w_ds];
count = ROUND_POWER_OF_TWO(count, 1);
count = clamp32u(count, 0, block_num);
non_zero_count[ci + tx_w] = count;
} else {
non_zero_count[ci + tx_w] = non_zero_count_ds[ci_ds];
}
}
}
} else {
assert(0);
}
}
#endif
static void update_scan_prob(AV1_COMMON *cm, TX_SIZE tx_size, TX_TYPE tx_type,
int rate) {
FRAME_CONTEXT *pre_fc = cm->pre_fc;
uint32_t *prev_non_zero_prob = get_non_zero_prob(pre_fc, tx_size, tx_type);
uint32_t *non_zero_prob = get_non_zero_prob(cm->fc, tx_size, tx_type);
uint32_t *non_zero_count =
get_non_zero_counts(&cm->fc->non_zero_count, tx_size, tx_type);
const int tx2d_size = tx_size_2d[tx_size];
unsigned int block_num = cm->fc->non_zero_count.txb_count[tx_size][tx_type];
#if USE_2X2_PROB
#if CONFIG_TX64X64
DECLARE_ALIGNED(16, uint32_t, non_zero_count_ds[1024]);
assert((tx2d_size >> 2) <= 1024);
#else // CONFIG_TX64X64
DECLARE_ALIGNED(16, uint32_t, non_zero_count_ds[256]);
assert((tx2d_size >> 2) <= 256);
#endif // CONFIG_TX64X64
if (do_down_sample(tx_size)) {
av1_down_sample_scan_count(non_zero_count_ds, non_zero_count, tx_size);
av1_up_sample_scan_count(non_zero_count, non_zero_count_ds, tx_size,
block_num);
}
#endif
int i;
const int inv_precision = 30;
int32_t inv_block_num = block_num == 0 ? 0 : (1 << inv_precision) / block_num;
for (i = 0; i < tx2d_size; i++) {
int64_t curr_prob =
block_num == 0 ? 0 : ((non_zero_count[i] * inv_block_num) >>
(inv_precision - ADAPT_SCAN_PROB_PRECISION));
int64_t prev_prob = prev_non_zero_prob[i];
int64_t pred_prob =
(curr_prob * rate +
prev_prob * ((1 << ADAPT_SCAN_PROB_PRECISION) - rate)) >>
ADAPT_SCAN_PROB_PRECISION;
// TODO(angiebird): reduce the bit usage of probabilities and remove
// clamp_64()
non_zero_prob[i] =
clamp_64(pred_prob, 0, (1 << ADAPT_SCAN_PROB_PRECISION) - 1);
}
}
static void update_scan_count(int16_t *scan, int max_scan,
const tran_low_t *dqcoeffs,
uint32_t *non_zero_count) {
int i;
for (i = 0; i < max_scan; ++i) {
int coeff_idx = scan[i];
non_zero_count[coeff_idx] += (dqcoeffs[coeff_idx] != 0);
}
}
void av1_update_scan_count_facade(const AV1_COMMON *const cm, MACROBLOCKD *xd,
int mi_row, TX_SIZE tx_size, TX_TYPE tx_type,
const tran_low_t *dqcoeffs, int max_scan) {
#if SUB_FRAME_COUNT
if (((mi_row >> 5) << 5) + 32 >= cm->mi_rows) return;
#else
(void)mi_row;
#endif
if (cm->use_adapt_scan && do_adapt_scan(tx_size, tx_type) && max_scan) {
FRAME_CONTEXT *const ec_ctx = xd->tile_ctx;
#if SUB_REGION_COUNT
if (ec_ctx->non_zero_count.txb_count[tx_size][tx_type] >= UINT8_MAX) return;
#endif
int16_t *scan = get_adapt_scan(cm->fc, tx_size, tx_type);
uint32_t *non_zero_count =
get_non_zero_counts(&ec_ctx->non_zero_count, tx_size, tx_type);
update_scan_count(scan, max_scan, dqcoeffs, non_zero_count);
++ec_ctx->non_zero_count.txb_count[tx_size][tx_type];
}
}
static int cmp_prob(const void *a, const void *b) {
return *(const uint32_t *)b > *(const uint32_t *)a ? 1 : -1;
}
void av1_augment_prob(TX_SIZE tx_size, TX_TYPE tx_type, uint32_t *prob) {
// TODO(angiebird): check if we need is_inter here
const SCAN_ORDER *sc = get_default_scan(tx_size, tx_type, 0);
const int tx1d_wide = tx_size_wide[tx_size];
const int tx1d_high = tx_size_high[tx_size];
int r, c;
for (r = 0; r < tx1d_high; r++) {
for (c = 0; c < tx1d_wide; c++) {
const int idx = r * tx1d_wide + c;
const uint32_t mask_16 = ((1 << 16) - 1);
const uint32_t tie_breaker = ~((uint32_t)sc->iscan[idx]);
// prob[idx]: 16 bits dummy: 6 bits scan_idx: 10 bits
prob[idx] = (prob[idx] << 16) | (mask_16 & tie_breaker);
}
}
}
void av1_update_neighbors(TX_SIZE tx_size, const int16_t *scan,
const int16_t *iscan, int16_t *neighbors) {
const int tx1d_wide = tx_size_wide[tx_size];
const int tx1d_high = tx_size_high[tx_size];
const int tx2d_size = tx_size_2d[tx_size];
int scan_idx;
for (scan_idx = 0; scan_idx < tx2d_size; ++scan_idx) {
const int coeff_idx = scan[scan_idx];
const int r = coeff_idx / tx1d_wide;
const int c = coeff_idx % tx1d_wide;
const int nb_offset_r[5] = { -1, 0, -1, -1, 1 };
const int nb_offset_c[5] = { 0, -1, -1, 1, -1 };
const int nb_num = 5;
int nb_count = 0;
int nb_idx;
for (nb_idx = 0; nb_idx < nb_num; ++nb_idx) {
if (nb_count < 2) {
int nb_r = r + nb_offset_r[nb_idx];
int nb_c = c + nb_offset_c[nb_idx];
int nb_coeff_idx = nb_r * tx1d_wide + nb_c;
int valid_pos =
nb_r >= 0 && nb_r < tx1d_high && nb_c >= 0 && nb_c < tx1d_wide;
if (valid_pos && iscan[nb_coeff_idx] < scan_idx) {
neighbors[scan_idx * MAX_NEIGHBORS + nb_count] = nb_coeff_idx;
++nb_count;
}
} else {
break;
}
}
if (nb_count == 1) {
neighbors[scan_idx * MAX_NEIGHBORS + 1] =
neighbors[scan_idx * MAX_NEIGHBORS + 0];
} else if (nb_count == 0) {
neighbors[scan_idx * MAX_NEIGHBORS + 0] = scan[0];
neighbors[scan_idx * MAX_NEIGHBORS + 1] = scan[0];
}
}
neighbors[tx2d_size * MAX_NEIGHBORS + 0] = scan[0];
neighbors[tx2d_size * MAX_NEIGHBORS + 1] = scan[0];
}
#if USE_LIMIT_SCAN_DISTANCE
typedef struct SCAN_NB_QUEUE {
int nb_ci_queue[COEFF_IDX_SIZE + 1];
int pr_si_queue[COEFF_IDX_SIZE + 1];
int size;
int start;
int end;
} SCAN_NB_QUEUE;
static void assign_scan_idx(int16_t coeff_idx, int16_t *scan_idx, int tx_width,
int tx_height, int16_t *scan, int16_t *iscan,
int16_t *visit, SCAN_NB_QUEUE *queue) {
if (visit[coeff_idx] != 2) {
assert(*scan_idx < tx_width * tx_height);
scan[*scan_idx] = coeff_idx;
iscan[coeff_idx] = *scan_idx;
visit[coeff_idx] = 2;
int row = coeff_idx / tx_width;
int col = coeff_idx % tx_width;
int right_ci = coeff_idx + 1;
if (col + 1 < tx_width && visit[right_ci] == 0) {
visit[right_ci] = 1;
queue->pr_si_queue[queue->end] = *scan_idx;
queue->nb_ci_queue[queue->end] = right_ci;
queue->end = (queue->end + 1) % queue->size;
}
int down_ci = coeff_idx + tx_width;
if (row + 1 < tx_height && visit[down_ci] == 0) {
visit[down_ci] = 1;
queue->pr_si_queue[queue->end] = *scan_idx;
queue->nb_ci_queue[queue->end] = down_ci;
queue->end = (queue->end + 1) % queue->size;
}
++(*scan_idx);
}
}
static void limit_nb_scan_distance(TX_SIZE tx_size, int16_t *scan,
int16_t *iscan) {
const int tx2d_size = tx_size_2d[tx_size];
int16_t visit[COEFF_IDX_SIZE] = { 0 };
int16_t org_scan[COEFF_IDX_SIZE];
memcpy(org_scan, scan, tx2d_size * sizeof(*scan));
const int tx_width = tx_size_wide[tx_size];
const int tx_height = tx_size_high[tx_size];
const int limit = 2 * AOMMAX(tx_width, tx_height);
SCAN_NB_QUEUE queue;
queue.size = tx2d_size;
queue.start = 0;
queue.end = 0;
int16_t new_si = 0;
for (int16_t si = 0; si < tx2d_size; ++si) {
while (queue.start != queue.end &&
queue.pr_si_queue[queue.start] + limit <= new_si) {
int nb_ci = queue.nb_ci_queue[queue.start];
assign_scan_idx(nb_ci, &new_si, tx_width, tx_height, scan, iscan, visit,
&queue);
queue.start = (queue.start + 1) % queue.size;
}
int16_t ci = org_scan[si];
assign_scan_idx(ci, &new_si, tx_width, tx_height, scan, iscan, visit,
&queue);
}
assert(new_si == tx2d_size);
}
#endif // USE_LIMIT_SCAN_DISTANCE
#if USE_TOPOLOGICAL_SORT
void av1_update_sort_order(TX_SIZE tx_size, TX_TYPE tx_type,
const uint32_t *non_zero_prob, int16_t *sort_order) {
const SCAN_ORDER *sc = get_default_scan(tx_size, tx_type, 0);
uint32_t temp[COEFF_IDX_SIZE];
const int tx2d_size = tx_size_2d[tx_size];
int sort_idx;
assert(tx2d_size <= COEFF_IDX_SIZE);
memcpy(temp, non_zero_prob, tx2d_size * sizeof(*non_zero_prob));
av1_augment_prob(tx_size, tx_type, temp);
qsort(temp, tx2d_size, sizeof(*temp), cmp_prob);
for (sort_idx = 0; sort_idx < tx2d_size; ++sort_idx) {
const int default_scan_idx =
(temp[sort_idx] & COEFF_IDX_MASK) ^ COEFF_IDX_MASK;
const int coeff_idx = sc->scan[default_scan_idx];
sort_order[sort_idx] = coeff_idx;
}
}
// topological sort
static void dfs_scan(int tx1d_size, int *scan_idx, int coeff_idx, int16_t *scan,
int16_t *iscan) {
const int r = coeff_idx / tx1d_size;
const int c = coeff_idx % tx1d_size;
if (iscan[coeff_idx] != -1) return;
if (r > 0) dfs_scan(tx1d_size, scan_idx, coeff_idx - tx1d_size, scan, iscan);
if (c > 0) dfs_scan(tx1d_size, scan_idx, coeff_idx - 1, scan, iscan);
scan[*scan_idx] = coeff_idx;
iscan[coeff_idx] = *scan_idx;
++(*scan_idx);
}
void av1_update_scan_order(TX_SIZE tx_size, int16_t *sort_order, int16_t *scan,
int16_t *iscan) {
int coeff_idx;
int scan_idx;
int sort_idx;
const int tx1d_size = tx_size_wide[tx_size];
const int tx2d_size = tx_size_2d[tx_size];
for (coeff_idx = 0; coeff_idx < tx2d_size; ++coeff_idx) {
iscan[coeff_idx] = -1;
}
scan_idx = 0;
for (sort_idx = 0; sort_idx < tx2d_size; ++sort_idx) {
coeff_idx = sort_order[sort_idx];
dfs_scan(tx1d_size, &scan_idx, coeff_idx, scan, iscan);
}
}
#else
static void filter_prob(TX_SIZE tx_size, uint32_t *prob) {
const int tx1d_wide = tx_size_wide[tx_size];
const int tx1d_high = tx_size_high[tx_size];
for (int r = tx1d_high - 1; r >= 0; --r) {
for (int c = tx1d_wide - 1; c >= 0; --c) {
int idx = r * tx1d_wide + c;
uint32_t v = prob[idx];
if (r > 0 && prob[idx - tx1d_wide] < v) prob[idx - tx1d_wide] = v;
if (c > 0 && prob[idx - 1] < v) prob[idx - 1] = v;
}
}
}
void av1_update_scan_order(TX_SIZE tx_size, TX_TYPE tx_type,
uint32_t *non_zero_prob, int16_t *scan,
int16_t *iscan) {
const SCAN_ORDER *sc = get_default_scan(tx_size, tx_type, 0);
uint32_t temp[COEFF_IDX_SIZE];
const int tx2d_size = tx_size_2d[tx_size];
int scan_idx;
assert(tx2d_size <= COEFF_IDX_SIZE);
memcpy(temp, non_zero_prob, tx2d_size * sizeof(*non_zero_prob));
filter_prob(tx_size, temp);
av1_augment_prob(tx_size, tx_type, temp);
qsort(temp, tx2d_size, sizeof(*temp), cmp_prob);
for (scan_idx = 0; scan_idx < tx2d_size; ++scan_idx) {
const int default_scan_idx =
(temp[scan_idx] & COEFF_IDX_MASK) ^ COEFF_IDX_MASK;
const int coeff_idx = sc->scan[default_scan_idx];
scan[scan_idx] = coeff_idx;
iscan[coeff_idx] = scan_idx;
}
}
#endif
static void update_scan_order_facade(AV1_COMMON *cm, TX_SIZE tx_size,
TX_TYPE tx_type, int use_curr_frame) {
#if USE_TOPOLOGICAL_SORT
int16_t sort_order[COEFF_IDX_SIZE];
#endif
uint32_t *non_zero_prob;
if (use_curr_frame)
non_zero_prob = get_non_zero_prob(cm->fc, tx_size, tx_type);
else
non_zero_prob = get_non_zero_prob(cm->pre_fc, tx_size, tx_type);
int16_t *scan = get_adapt_scan(cm->fc, tx_size, tx_type);
int16_t *iscan = get_adapt_iscan(cm->fc, tx_size, tx_type);
int16_t *nb = get_adapt_nb(cm->fc, tx_size, tx_type);
assert(tx_size_2d[tx_size] <= COEFF_IDX_SIZE);
#if USE_TOPOLOGICAL_SORT
av1_update_sort_order(tx_size, tx_type, non_zero_prob, sort_order);
av1_update_scan_order(tx_size, sort_order, scan, iscan);
#else
av1_update_scan_order(tx_size, tx_type, non_zero_prob, scan, iscan);
#endif
#if USE_LIMIT_SCAN_DISTANCE
limit_nb_scan_distance(tx_size, scan, iscan);
#endif // USE_LIMIT_SCAN_DISTANCE
av1_update_neighbors(tx_size, scan, iscan, nb);
}
static void update_eob_threshold(AV1_COMMON *cm, TX_SIZE tx_size,
TX_TYPE tx_type) {
int i, row, col, row_limit, col_limit, cal_idx = 0;
const int tx_width = tx_size_wide[tx_size];
const int tx_height = tx_size_high[tx_size];
row_limit = tx_width >> 1;
col_limit = tx_height >> 1;
if (tx_width >= 8 && tx_height >= 8) {
SCAN_ORDER *sc = &cm->fc->sc[tx_size][tx_type];
int16_t *threshold = &cm->fc->eob_threshold[tx_size][tx_type][0];
const int tx2d_size = tx_size_2d[tx_size];
while (cal_idx < EOB_THRESHOLD_NUM) {
for (i = 0; i < tx2d_size; ++i) {
row = sc->scan[i] / tx_height;
col = sc->scan[i] % tx_width;
if (row >= row_limit || col >= col_limit) break;
}
row_limit >>= 1;
col_limit >>= 1;
threshold[cal_idx] = i;
cal_idx++;
}
}
}
void av1_init_scan_order(AV1_COMMON *cm) {
TX_SIZE tx_size;
TX_TYPE tx_type;
for (tx_size = 0; tx_size < TX_SIZES_ALL; ++tx_size) {
for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) {
if (do_adapt_scan(tx_size, tx_type)) {
uint32_t *non_zero_prob = get_non_zero_prob(cm->fc, tx_size, tx_type);
const int tx2d_size = tx_size_2d[tx_size];
int i;
SCAN_ORDER *sc = &cm->fc->sc[tx_size][tx_type];
for (i = 0; i < tx2d_size; ++i) {
non_zero_prob[i] = (1 << ADAPT_SCAN_PROB_PRECISION) /
2; // init non_zero_prob to 0.5
}
#if SIG_REGION
const int bw = tx_size_wide[tx_size];
const int bh = tx_size_high[tx_size];
const int txw_lim = (bw > 16) ? 16 : 8;
const int txh_lim = (bh > 16) ? 16 : 8;
for (int idy = 0; idy < bh; ++idy)
for (int idx = 0; idx < bw; ++idx)
if (idy >= txh_lim || idx >= txw_lim)
non_zero_prob[idy * bw + idx] = 0;
#endif
update_scan_order_facade(cm, tx_size, tx_type, 1);
sc->scan = get_adapt_scan(cm->fc, tx_size, tx_type);
sc->iscan = get_adapt_iscan(cm->fc, tx_size, tx_type);
sc->neighbors = get_adapt_nb(cm->fc, tx_size, tx_type);
update_eob_threshold(cm, tx_size, tx_type);
}
}
}
}
#if UNI_RECT
void unify_rect_tx_count(AV1_COMMON *cm, TX_SIZE tx_size, TX_TYPE tx_type) {
uint32_t tmp_non_zero_counts[MAX_TX_SQUARE] = { 0 };
uint32_t *non_zero_count =
get_non_zero_counts(&cm->fc->non_zero_count, tx_size, tx_type);
int bw = tx_size_wide[tx_size];
int bh = tx_size_high[tx_size];
int tx_size_length = bw * bh;
for (int idx = 0; idx < tx_size_length; ++idx)
tmp_non_zero_counts[idx] = non_zero_count[idx];
TX_SIZE stx_size = TX_SIZES_ALL;
if (tx_size == TX_8X4) stx_size = TX_4X8;
if (tx_size == TX_16X8) stx_size = TX_8X16;
if (tx_size == TX_32X16) stx_size = TX_16X32;
bw = tx_size_wide[stx_size];
bh = tx_size_high[stx_size];
non_zero_count =
get_non_zero_counts(&cm->fc->non_zero_count, stx_size, tx_type);
for (int idy = 0; idy < bh; ++idy)
for (int idx = 0; idx < bw; ++idx)
tmp_non_zero_counts[idx * bh + idy] += non_zero_count[idy * bw + idx];
non_zero_count =
get_non_zero_counts(&cm->fc->non_zero_count, tx_size, tx_type);
for (int idx = 0; idx < tx_size_length; ++idx)
non_zero_count[idx] = tmp_non_zero_counts[idx];
non_zero_count =
get_non_zero_counts(&cm->fc->non_zero_count, stx_size, tx_type);
for (int idy = 0; idy < bh; ++idy)
for (int idx = 0; idx < bw; ++idx)
non_zero_count[idy * bw + idx] = tmp_non_zero_counts[idx * bh + idy];
}
void unify_rect_tx_count_facade(AV1_COMMON *cm) {
for (TX_TYPE tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) {
unify_rect_tx_count(cm, TX_8X4, tx_type);
unify_rect_tx_count(cm, TX_16X8, tx_type);
unify_rect_tx_count(cm, TX_32X16, tx_type);
}
}
#endif
void av1_adapt_scan_order(AV1_COMMON *cm, FRAME_CONTEXT *ec_ctxs[],
int num_tiles) {
if (cm->use_adapt_scan) {
TX_SIZE tx_size;
#if CACHE_SCAN_PROB
int use_curr_frame = 0;
#else // CACHE_SCAN_PROB
int use_curr_frame = 1;
#endif // CACHE_SCAN_PROB
for (tx_size = 0; tx_size < TX_SIZES_ALL; ++tx_size) {
const int length = tx_size_2d[tx_size];
TX_TYPE tx_type;
for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) {
if (!do_adapt_scan(tx_size, tx_type)) continue;
uint32_t *non_zero_count =
get_non_zero_counts(&cm->fc->non_zero_count, tx_size, tx_type);
for (int i = 0; i < length; ++i) non_zero_count[i] = 0;
cm->fc->non_zero_count.txb_count[tx_size][tx_type] = 0;
for (int i = 0; i < num_tiles; ++i) {
uint32_t *tile_count = get_non_zero_counts(
&ec_ctxs[i]->non_zero_count, tx_size, tx_type);
for (int idx = 0; idx < length; ++idx)
non_zero_count[idx] += tile_count[idx];
cm->fc->non_zero_count.txb_count[tx_size][tx_type] +=
ec_ctxs[i]->non_zero_count.txb_count[tx_size][tx_type];
}
}
}
#if UNI_RECT
unify_rect_tx_count_facade(cm);
#endif
for (tx_size = 0; tx_size < TX_SIZES_ALL; ++tx_size) {
TX_TYPE tx_type;
for (tx_type = DCT_DCT; tx_type < TX_TYPES; ++tx_type) {
if (do_adapt_scan(tx_size, tx_type)) {
update_scan_prob(cm, tx_size, tx_type, ADAPT_SCAN_UPDATE_RATE);
#if SIG_REGION
uint32_t *non_zero_prob = get_non_zero_prob(cm->fc, tx_size, tx_type);
const int bw = tx_size_wide[tx_size];
const int bh = tx_size_high[tx_size];
const int txw_lim = (bw > 16) ? 16 : 8;
const int txh_lim = (bh > 16) ? 16 : 8;
for (int idy = 0; idy < bh; ++idy)
for (int idx = 0; idx < bw; ++idx)
if (idy >= txh_lim || idx >= txw_lim)
non_zero_prob[idy * bw + idx] = 0;
#endif
update_scan_order_facade(cm, tx_size, tx_type, use_curr_frame);
update_eob_threshold(cm, tx_size, tx_type);
}
}
}
}
}
void av1_deliver_eob_threshold(const AV1_COMMON *cm, MACROBLOCKD *xd) {
xd->eob_threshold_md = (const EobThresholdMD *)cm->fc->eob_threshold;
}
#endif // CONFIG_ADAPT_SCAN