1 /* 2 * Copyright (c) 2022 Samsung Electronics Co., Ltd. 3 * All Rights Reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * - Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 11 * - Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation 13 * and/or other materials provided with the distribution. 14 * 15 * - Neither the name of the copyright owner, nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 23 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _OAPV_SAD_H_ 33 #define _OAPV_SAD_H_ 34 35 #include "oapv_port.h" 36 37 int oapv_sad_16b(int w, int h, void *src1, void *src2, int s_src1, int s_src2, int bit_depth); 38 void oapv_diff_16b(int w, int h, void *src1, void *src2, int s_src1, int s_src2, int s_diff, s16 *diff, int bit_depth); 39 s64 oapv_ssd_16b(int w, int h, void *src1, void *src2, int s_src1, int s_src2, int bit_depth); 40 int oapv_dc_removed_had8x8(pel *org, int s_org); 41 42 extern const oapv_fn_sad_t oapv_tbl_fn_sad_16b[2]; 43 extern const oapv_fn_ssd_t oapv_tbl_fn_ssd_16b[2]; 44 extern const oapv_fn_diff_t oapv_tbl_fn_diff_16b[2]; 45 46 #endif /* _OAPV_SAD_H_ */ 47