2 * Copyright (c) 2013 The WebM project authors. All Rights Reserved.
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.
10 #ifndef VP9_COMMON_VP9_CONVOLVE_H_
11 #define VP9_COMMON_VP9_CONVOLVE_H_
13 #include "./vpx_config.h"
14 #include "vpx/vpx_integer.h"
20 typedef 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,
26 #if CONFIG_VP9_HIGHBITDEPTH
27 typedef 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);
38 #endif // VP9_COMMON_VP9_CONVOLVE_H_