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/**
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Copyright (C) 2003 Commonwealth Scientific and Industrial Research
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Organisation (CSIRO) Australia
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of CSIRO Australia nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdlib.h> /* exit */
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#include "oggz/oggz.h"
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static long serialno;
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static ogg_int64_t granulepos = 0;
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static ogg_int64_t packetno = 0;
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static int
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hungry (OGGZ * oggz, int empty, void * user_data)
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{
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ogg_packet op;
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unsigned char buf[1];
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buf[0] = 'A' + (int)packetno;
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op.packet = buf;
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op.bytes = 1;
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op.granulepos = granulepos;
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op.packetno = packetno;
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if (packetno == 0) op.b_o_s = 1;
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else op.b_o_s = 0;
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if (packetno == 9) op.e_o_s = 1;
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else op.e_o_s = 0;
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oggz_write_feed (oggz, &op, serialno, OGGZ_FLUSH_AFTER, NULL);
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granulepos += 100;
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packetno++;
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return 0;
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}
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int
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main (int argc, char * argv[])
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{
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char * progname, * filename = NULL;
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OGGZ * oggz;
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long n;
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progname = argv[0];
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if (argc > 1) filename = argv[1];
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if (filename) {
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oggz = oggz_open (filename, OGGZ_WRITE);
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} else {
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oggz = oggz_open_stdio (stdout, OGGZ_WRITE);
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}
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if (oggz == NULL) {
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fprintf (stderr, "%s: Error creating oggz\n", progname);
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exit (1);
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}
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serialno = oggz_serialno_new (oggz);
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if (oggz_write_set_hungry_callback (oggz, hungry, 1, NULL) == -1) {
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fprintf (stderr, "%s: Error setting OggzHungry callback\n", progname);
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exit (1);
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}
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while ((n = oggz_write (oggz, 32)) > 0);
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oggz_close (oggz);
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exit (0);
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}
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