1/*
2 *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10#ifndef VP9_COMMON_VP9_CONVOLVE_H_
11#define VP9_COMMON_VP9_CONVOLVE_H_
12
13#include "./vpx_config.h"
14#include "vpx/vpx_integer.h"
15
16#ifdef __cplusplus
17extern "C" {
18#endif
19
20typedef void (*convolve_fn_t)(const uint8_t *src, ptrdiff_t src_stride,
21                              uint8_t *dst, ptrdiff_t dst_stride,
22                              const int16_t *filter_x, int x_step_q4,
23                              const int16_t *filter_y, int y_step_q4,
24                              int w, int h);
25
26#if CONFIG_VP9_HIGHBITDEPTH
27typedef void (*high_convolve_fn_t)(const uint8_t *src, ptrdiff_t src_stride,
28                                   uint8_t *dst, ptrdiff_t dst_stride,
29                                   const int16_t *filter_x, int x_step_q4,
30                                   const int16_t *filter_y, int y_step_q4,
31                                   int w, int h, int bd);
32#endif
33
34#ifdef __cplusplus
35}  // extern "C"
36#endif
37
38#endif  // VP9_COMMON_VP9_CONVOLVE_H_
39