1 /* 2 * Copyright (c) 2011 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 11 #ifndef VP8_COMMON_FILTER_H_ 12 #define VP8_COMMON_FILTER_H_ 13 14 #include "vpx_ports/mem.h" 15 16 #ifdef __cplusplus 17 extern "C" { 18 #endif 19 20 #define BLOCK_HEIGHT_WIDTH 4 21 #define VP8_FILTER_WEIGHT 128 22 #define VP8_FILTER_SHIFT 7 23 24 extern DECLARE_ALIGNED(16, const short, vp8_bilinear_filters[8][2]); 25 extern DECLARE_ALIGNED(16, const short, vp8_sub_pel_filters[8][6]); 26 27 #ifdef __cplusplus 28 } // extern "C" 29 #endif 30 31 #endif // VP8_COMMON_FILTER_H_ 32
