chromium/third_party/libaom/source/libaom/av1/common/scan.h

/*
 * 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.
 */

#ifndef AOM_AV1_COMMON_SCAN_H_
#define AOM_AV1_COMMON_SCAN_H_

#include "aom/aom_integer.h"
#include "aom_ports/mem.h"

#include "av1/common/av1_common_int.h"
#include "av1/common/blockd.h"
#include "av1/common/enums.h"

#ifdef __cplusplus
extern "C" {
#endif

#define MAX_NEIGHBORS …

enum { … } UENUM1BYTE(…) …;

extern const SCAN_ORDER av1_scan_orders[TX_SIZES_ALL][TX_TYPES];

void av1_deliver_eob_threshold(const AV1_COMMON *cm, MACROBLOCKD *xd);

static inline const SCAN_ORDER *get_default_scan(TX_SIZE tx_size,
                                                 TX_TYPE tx_type) { … }

static inline const SCAN_ORDER *get_scan(TX_SIZE tx_size, TX_TYPE tx_type) { … }

#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // AOM_AV1_COMMON_SCAN_H_