chromium/third_party/libaom/source/libaom/aom_dsp/aom_filter.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_AOM_DSP_AOM_FILTER_H_
#define AOM_AOM_DSP_AOM_FILTER_H_

#include "aom/aom_integer.h"

#ifdef __cplusplus
extern "C" {
#endif

#define FILTER_BITS …

#define SUBPEL_BITS …
#define SUBPEL_MASK …
#define SUBPEL_SHIFTS …
#define SUBPEL_TAPS …

#define SCALE_SUBPEL_BITS …
#define SCALE_SUBPEL_SHIFTS …
#define SCALE_SUBPEL_MASK …
#define SCALE_EXTRA_BITS …
#define SCALE_EXTRA_OFF …

#define RS_SUBPEL_BITS …
#define RS_SUBPEL_MASK …
#define RS_SCALE_SUBPEL_BITS …
#define RS_SCALE_SUBPEL_MASK …
#define RS_SCALE_EXTRA_BITS …
#define RS_SCALE_EXTRA_OFF …

InterpKernel;

#define BIL_SUBPEL_BITS …
#define BIL_SUBPEL_SHIFTS …

// 2 tap bilinear filters
static const uint8_t bilinear_filters_2t[BIL_SUBPEL_SHIFTS][2] = …;

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

#endif  // AOM_AOM_DSP_AOM_FILTER_H_