convolve.h 1.65 KB
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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.
 */

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#ifndef AV1_COMMON_AV1_CONVOLVE_H_
#define AV1_COMMON_AV1_CONVOLVE_H_
#include "av1/common/filter.h"

#ifdef __cplusplus
extern "C" {
#endif

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typedef struct ConvolveParams {
  int ref;
  int round;
} ConvolveParams;

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void av1_convolve(const uint8_t *src, int src_stride, uint8_t *dst,
                  int dst_stride, int w, int h,
#if CONFIG_DUAL_FILTER
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                  const InterpFilter *interp_filter,
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#else
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                  const InterpFilter interp_filter,
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#endif
                  const int subpel_x, int xstep, const int subpel_y, int ystep,
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                  ConvolveParams *conv_params);
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#if CONFIG_AOM_HIGHBITDEPTH
void av1_highbd_convolve(const uint8_t *src, int src_stride, uint8_t *dst,
                         int dst_stride, int w, int h,
#if CONFIG_DUAL_FILTER
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                         const InterpFilter *interp_filter,
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#else
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                         const InterpFilter interp_filter,
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#endif
                         const int subpel_x, int xstep, const int subpel_y,
                         int ystep, int avg, int bd);
#endif  // CONFIG_AOM_HIGHBITDEPTH

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

#endif  // AV1_COMMON_AV1_CONVOLVE_H_