mirror of
https://github.com/GregorR/rnnoise-models
synced 2025-04-10 14:06:45 +00:00
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/*
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* Copyright (c) 2018 Gregor Richards
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <unistd.h>
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#define TOTAL_SZ (10000000LL * 480)
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int main(int argc, char **argv)
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{
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FILE *fh;
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int i;
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short *buf = NULL;
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long perFileSz = TOTAL_SZ / (argc-1);
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long fileSz;
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size_t rd;
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buf = malloc(perFileSz * sizeof(short));
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if (!buf) {
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perror("malloc");
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return 1;
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}
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/* Loop over the input */
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for (i = 1; i < argc; i++) {
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/* Seek to the middle */
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fh = fopen(argv[i], "rb");
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fseek(fh, 0, SEEK_END);
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fileSz = ftell(fh) / sizeof(short);
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if (fileSz > perFileSz)
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fseek(fh, (fileSz / 2 - perFileSz / 2) * sizeof(short), SEEK_SET);
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else
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fseek(fh, 0, SEEK_SET);
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/* Read it in */
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rd = fread(buf, sizeof(short), perFileSz, fh);
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fclose(fh);
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/* And write it out */
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write(1, buf, rd * sizeof(short));
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}
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return 0;
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}
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