1 /*! 2 * \copy 3 * Copyright (c) 2013, Cisco Systems 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 * 31 */ 32 33 #ifndef WELS_CONST_COMMON_H__ 34 #define WELS_CONST_COMMON_H__ 35 36 // Miscellaneous sizing infos 37 #ifndef MAX_FNAME_LEN 38 #define MAX_FNAME_LEN 256 // maximal length of file name in char size 39 #endif//MAX_FNAME_LEN 40 41 #ifndef WELS_LOG_BUF_SIZE 42 #define WELS_LOG_BUF_SIZE 4096 43 #endif//WELS_LOG_BUF_SIZE 44 45 #ifndef MAX_TRACE_LOG_SIZE 46 #define MAX_TRACE_LOG_SIZE (50 * (1<<20)) // max trace log size: 50 MB, overwrite occur if log file size exceeds this size 47 #endif//MAX_TRACE_LOG_SIZE 48 49 /* MB width in pixels for specified colorspace I420 usually used in codec */ 50 #define MB_WIDTH_LUMA 16 51 #define MB_WIDTH_CHROMA (MB_WIDTH_LUMA>>1) 52 /* MB height in pixels for specified colorspace I420 usually used in codec */ 53 #define MB_HEIGHT_LUMA 16 54 #define MB_HEIGHT_CHROMA (MB_HEIGHT_LUMA>>1) 55 #define MB_COEFF_LIST_SIZE (256+((MB_WIDTH_CHROMA*MB_HEIGHT_CHROMA)<<1)) 56 #define MB_PARTITION_SIZE 4 // Macroblock partition size in 8x8 sub-blocks 57 #define MB_BLOCK4x4_NUM 16 58 #define MB_BLOCK8x8_NUM 4 59 #define MAX_SPS_COUNT 32 // Count number of SPS 60 #define BASE_QUALITY_ID 0 61 62 63 #endif//WELS_CONST_COMMON_H__ 64