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#ifndef foopstreamhfoo
#define foopstreamhfoo
/***
This file is part of PulseAudio.
Copyright 2004-2006 Lennart Poettering
Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
PulseAudio 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.
PulseAudio 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 PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>
#include <pulse/mainloop-api.h>
#include <pulse/def.h>
#include <pulsecore/packet.h>
#include <pulsecore/memblock.h>
#include <pulsecore/iochannel.h>
#include <pulsecore/srbchannel.h>
#include <pulsecore/memchunk.h>
#include <pulsecore/creds.h>
#include <pulsecore/macro.h>
typedef struct pa_pstream pa_pstream;
typedef void (*pa_pstream_packet_cb_t)(pa_pstream *p, pa_packet *packet, pa_cmsg_ancil_data *ancil_data, void *userdata);
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);
typedef void (*pa_pstream_notify_cb_t)(pa_pstream *p, void *userdata);
typedef void (*pa_pstream_block_id_cb_t)(pa_pstream *p, uint32_t block_id, void *userdata);
pa_pstream* pa_pstream_new(pa_mainloop_api *m, pa_iochannel *io, pa_mempool *p);
pa_pstream* pa_pstream_ref(pa_pstream*p);
void pa_pstream_unref(pa_pstream*p);
void pa_pstream_unlink(pa_pstream *p);
int pa_pstream_attach_memfd_shmid(pa_pstream *p, unsigned shm_id, int memfd_fd);
void pa_pstream_send_packet(pa_pstream*p, pa_packet *packet, pa_cmsg_ancil_data *ancil_data);
void pa_pstream_send_memblock(pa_pstream*p, uint32_t channel, int64_t offset, pa_seek_mode_t seek, const pa_memchunk *chunk);
void pa_pstream_send_release(pa_pstream *p, uint32_t block_id);
void pa_pstream_send_revoke(pa_pstream *p, uint32_t block_id);
void pa_pstream_set_receive_packet_callback(pa_pstream *p, pa_pstream_packet_cb_t cb, void *userdata);
void pa_pstream_set_receive_memblock_callback(pa_pstream *p, pa_pstream_memblock_cb_t cb, void *userdata);
void pa_pstream_set_drain_callback(pa_pstream *p, pa_pstream_notify_cb_t cb, void *userdata);
void pa_pstream_set_die_callback(pa_pstream *p, pa_pstream_notify_cb_t cb, void *userdata);
void pa_pstream_set_release_callback(pa_pstream *p, pa_pstream_block_id_cb_t cb, void *userdata);
void pa_pstream_set_revoke_callback(pa_pstream *p, pa_pstream_block_id_cb_t cb, void *userdata);
bool pa_pstream_is_pending(pa_pstream *p);
void pa_pstream_enable_shm(pa_pstream *p, bool enable);
void pa_pstream_enable_memfd(pa_pstream *p);
bool pa_pstream_get_shm(pa_pstream *p);
bool pa_pstream_get_memfd(pa_pstream *p);
/* Enables shared ringbuffer channel. Note that the srbchannel is now owned by the pstream.
Setting srb to NULL will free any existing srbchannel. */
void pa_pstream_set_srbchannel(pa_pstream *p, pa_srbchannel *srb);
#endif
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