code.delx.au - pulseaudio/blob - polyp/tagstruct.h

   1 #ifndef footagstructhfoo
   2 #define footagstructhfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of polypaudio.
   8
   9   polypaudio is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU General Public License as published
  11   by the Free Software Foundation; either version 2 of the License,
  12   or (at your option) any later version.
  13
  14   polypaudio is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   General Public License for more details.
  18
  19   You should have received a copy of the GNU General Public License
  20   along with polypaudio; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22   USA.
  23 ***/
  24
  25 #include <inttypes.h>
  26 #include <sys/types.h>
  27 #include <sys/time.h>
  28 #include <time.h>
  29
  30 #include "sample.h"
  31
  32 struct pa_tagstruct;
  33
  34 struct pa_tagstruct *pa_tagstruct_new(const uint8_t* data, size_t length);
  35 void pa_tagstruct_free(struct pa_tagstruct*t);
  36 uint8_t* pa_tagstruct_free_data(struct pa_tagstruct*t, size_t *l);
  37
  38 void pa_tagstruct_puts(struct pa_tagstruct*t, const char *s);
  39 void pa_tagstruct_putu8(struct pa_tagstruct*t, uint8_t c);
  40 void pa_tagstruct_putu32(struct pa_tagstruct*t, uint32_t i);
  41 void pa_tagstruct_putu64(struct pa_tagstruct*t, uint64_t i);
  42 void pa_tagstruct_put_sample_spec(struct pa_tagstruct *t, const struct pa_sample_spec *ss);
  43 void pa_tagstruct_put_arbitrary(struct pa_tagstruct*t, const void *p, size_t length);
  44 void pa_tagstruct_put_boolean(struct pa_tagstruct*t, int b);
  45 void pa_tagstruct_put_timeval(struct pa_tagstruct*t, const struct timeval *tv);
  46 void pa_tagstruct_put_usec(struct pa_tagstruct*t, pa_usec_t u);
  47
  48 int pa_tagstruct_gets(struct pa_tagstruct*t, const char **s);
  49 int pa_tagstruct_getu8(struct pa_tagstruct*t, uint8_t *c);
  50 int pa_tagstruct_getu32(struct pa_tagstruct*t, uint32_t *i);
  51 int pa_tagstruct_getu64(struct pa_tagstruct*t, uint64_t *i);
  52 int pa_tagstruct_get_sample_spec(struct pa_tagstruct *t, struct pa_sample_spec *ss);
  53 int pa_tagstruct_get_arbitrary(struct pa_tagstruct *t, const void **p, size_t length);
  54 int pa_tagstruct_get_boolean(struct pa_tagstruct *t, int *b);
  55 int pa_tagstruct_get_timeval(struct pa_tagstruct*t, struct timeval *tv);
  56 int pa_tagstruct_get_usec(struct pa_tagstruct*t, pa_usec_t *u);
  57
  58 int pa_tagstruct_eof(struct pa_tagstruct*t);
  59 const uint8_t* pa_tagstruct_data(struct pa_tagstruct*t, size_t *l);
  60
  61 #endif