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libavutil/tests/md5.c
55 строк
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softworkz
libavutil/tests/md5: Remove 'volatile workaround' to avoid warnings
08 июн 2022, 23:24
08 июн 2022, 23:24
22ab2a3
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/* * 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 */ #include <stdint.h> #include <stdio.h> #include "libavutil/md5.h" static void print_md5(uint8_t *md5) { int i; for (i = 0; i < 16; i++) printf("%02x", md5[i]); printf("\n"); } int main(void) { uint8_t md5val[16]; int i; uint8_t in[1000]; for (i = 0; i < 1000; i++) in[i] = i * i; av_md5_sum(md5val, in, 1000); print_md5(md5val); av_md5_sum(md5val, in, 63); print_md5(md5val); av_md5_sum(md5val, in, 64); print_md5(md5val); av_md5_sum(md5val, in, 65); print_md5(md5val); for (i = 0; i < 1000; i++) in[i] = i % 127; av_md5_sum(md5val, in, 999); print_md5(md5val); return 0; }