ref: dd8d0134e03125fcd90481bc9340d9bdf5d4a01c
dir: /vp9/common/vp9_filter.h/
/* * Copyright (c) 2011 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef VP9_COMMON_VP9_FILTER_H_ #define VP9_COMMON_VP9_FILTER_H_ #include "vpx_config.h" #include "vpx_scale/yv12config.h" #include "vpx/vpx_integer.h" #define BLOCK_HEIGHT_WIDTH 4 #define VP9_FILTER_WEIGHT 128 #define VP9_FILTER_SHIFT 7 #define SUBPEL_SHIFTS 16 extern const int16_t vp9_bilinear_filters[SUBPEL_SHIFTS][2]; extern const int16_t vp9_sub_pel_filters_6[SUBPEL_SHIFTS][6]; extern const int16_t vp9_sub_pel_filters_8[SUBPEL_SHIFTS][8]; extern const int16_t vp9_sub_pel_filters_8s[SUBPEL_SHIFTS][8]; extern const int16_t vp9_sub_pel_filters_8lp[SUBPEL_SHIFTS][8]; #endif // VP9_COMMON_VP9_FILTER_H_