code.delx.au - pulseaudio/blob - src/pulsecore/pstream.h

   1 #ifndef foopstreamhfoo
   2 #define foopstreamhfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of PulseAudio.
   8
   9   Copyright 2004-2006 Lennart Poettering
  10   Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
  11
  12   PulseAudio is free software; you can redistribute it and/or modify
  13   it under the terms of the GNU Lesser General Public License as
  14   published by the Free Software Foundation; either version 2.1 of the
  15   License, or (at your option) any later version.
  16
  17   PulseAudio is distributed in the hope that it will be useful, but
  18   WITHOUT ANY WARRANTY; without even the implied warranty of
  19   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  20   Lesser General Public License for more details.
  21
  22   You should have received a copy of the GNU Lesser General Public
  23   License along with PulseAudio; if not, write to the Free Software
  24   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  25   USA.
  26 ***/
  27
  28 #include <inttypes.h>
  29
  30 #include <pulse/mainloop-api.h>
  31 #include <pulse/def.h>
  32
  33 #include <pulsecore/packet.h>
  34 #include <pulsecore/memblock.h>
  35 #include <pulsecore/iochannel.h>
  36 #include <pulsecore/memchunk.h>
  37 #include <pulsecore/creds.h>
  38
  39 typedef struct pa_pstream pa_pstream;
  40
  41 typedef void (*pa_pstream_packet_cb_t)(pa_pstream *p, pa_packet *packet, const pa_creds *creds, void *userdata);
  42 typedef void (*pa_pstream_memblock_cb_t)(pa_pstream *p, uint32_t channel, int64_t offset, pa_seek_mode_t seek, const pa_memchunk *chunk, void *userdata);
  43 typedef void (*pa_pstream_notify_cb_t)(pa_pstream *p, void *userdata);
  44
  45 pa_pstream* pa_pstream_new(pa_mainloop_api *m, pa_iochannel *io, pa_mempool *p);
  46 void pa_pstream_unref(pa_pstream*p);
  47 pa_pstream* pa_pstream_ref(pa_pstream*p);
  48
  49 void pa_pstream_send_packet(pa_pstream*p, pa_packet *packet, const pa_creds *creds);
  50 void pa_pstream_send_memblock(pa_pstream*p, uint32_t channel, int64_t offset, pa_seek_mode_t seek, const pa_memchunk *chunk);
  51
  52 void pa_pstream_set_recieve_packet_callback(pa_pstream *p, pa_pstream_packet_cb_t cb, void *userdata);
  53 void pa_pstream_set_recieve_memblock_callback(pa_pstream *p, pa_pstream_memblock_cb_t cb, void *userdata);
  54 void pa_pstream_set_drain_callback(pa_pstream *p, pa_pstream_notify_cb_t cb, void *userdata);
  55
  56 void pa_pstream_set_die_callback(pa_pstream *p, pa_pstream_notify_cb_t cb, void *userdata);
  57
  58 int pa_pstream_is_pending(pa_pstream *p);
  59
  60 void pa_pstream_use_shm(pa_pstream *p, int enable);
  61
  62 void pa_pstream_close(pa_pstream *p);
  63
  64 #endif