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
|
/*
* Copyright (c) 2001-2016, 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.
*/
/* clang-format off */
#if !defined(_partition_H)
# define _partition_H
#include "av1/common/enums.h"
#include "odintrin.h"
typedef unsigned char index_pair[2];
typedef struct {
const index_pair **const dst_table;
int size;
int nb_bands;
const int *const band_offsets;
} band_layout;
extern const int *const OD_BAND_OFFSETS[OD_TXSIZES + 1];
void od_raster_to_coding_order(tran_low_t *dst, int n, TX_TYPE ty_type,
const tran_low_t *src, int stride);
void od_coding_order_to_raster(tran_low_t *dst, int stride, TX_TYPE ty_type,
const tran_low_t *src, int n);
void od_raster_to_coding_order_16(int16_t *dst, int n, const int16_t *src,
int stride);
#endif
|
