From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- third_party/aom/av1/common/scan.h | 55 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 third_party/aom/av1/common/scan.h (limited to 'third_party/aom/av1/common/scan.h') diff --git a/third_party/aom/av1/common/scan.h b/third_party/aom/av1/common/scan.h new file mode 100644 index 0000000000..233dc0efa2 --- /dev/null +++ b/third_party/aom/av1/common/scan.h @@ -0,0 +1,55 @@ +/* + * 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/enums.h" +#include "av1/common/onyxc_int.h" +#include "av1/common/blockd.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define MAX_NEIGHBORS 2 + +typedef enum SCAN_MODE { + SCAN_MODE_ZIG_ZAG, + SCAN_MODE_COL_DIAG, + SCAN_MODE_ROW_DIAG, + SCAN_MODE_COL_1D, + SCAN_MODE_ROW_1D, + SCAN_MODES +} SCAN_MODE; + +extern const SCAN_ORDER av1_default_scan_orders[TX_SIZES]; +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) { + return &av1_scan_orders[tx_size][tx_type]; +} + +static INLINE const SCAN_ORDER *get_scan(TX_SIZE tx_size, TX_TYPE tx_type) { + return get_default_scan(tx_size, tx_type); +} + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // AOM_AV1_COMMON_SCAN_H_ -- cgit v1.2.3