X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;ds=sidebyside;f=app%2Fsrc%2Fmain%2Fjni%2Fffmpeg-3.0.11%2Finclude%2Flibavutil%2Fadler32.h;fp=app%2Fsrc%2Fmain%2Fjni%2Fffmpeg-3.0.11%2Finclude%2Flibavutil%2Fadler32.h;h=0dc69ec0a8fcd1d83815716007b8106ab35997b8;hb=577426ccc66649228285c4a0b6ba8752836059c6;hp=0000000000000000000000000000000000000000;hpb=b7202442677d0cf41e6e59870cd6c34e5619b8b9;p=rtmpclient.git diff --git a/app/src/main/jni/ffmpeg-3.0.11/include/libavutil/adler32.h b/app/src/main/jni/ffmpeg-3.0.11/include/libavutil/adler32.h new file mode 100644 index 0000000..0dc69ec --- /dev/null +++ b/app/src/main/jni/ffmpeg-3.0.11/include/libavutil/adler32.h @@ -0,0 +1,55 @@ +/* + * copyright (c) 2006 Mans Rullgard + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_ADLER32_H +#define AVUTIL_ADLER32_H + +#include +#include "attributes.h" + +/** + * @file + * Public header for libavutil Adler32 hasher + * + * @defgroup lavu_adler32 Adler32 + * @ingroup lavu_crypto + * @{ + */ + +/** + * Calculate the Adler32 checksum of a buffer. + * + * Passing the return value to a subsequent av_adler32_update() call + * allows the checksum of multiple buffers to be calculated as though + * they were concatenated. + * + * @param adler initial checksum value + * @param buf pointer to input buffer + * @param len size of input buffer + * @return updated checksum + */ +unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf, + unsigned int len) av_pure; + +/** + * @} + */ + +#endif /* AVUTIL_ADLER32_H */