From b04a4e65cae6d0fc9e4403b6147db36556d68159 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 16 Apr 2006 10:56:45 +0000 Subject: rename module-rtp-monitor to module-rtp-send git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@726 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/Makefile.am | 12 +- src/modules/rtp/module-rtp-monitor.c | 363 ----------------------------------- src/modules/rtp/module-rtp-send.c | 363 +++++++++++++++++++++++++++++++++++ 3 files changed, 369 insertions(+), 369 deletions(-) delete mode 100644 src/modules/rtp/module-rtp-monitor.c create mode 100644 src/modules/rtp/module-rtp-send.c diff --git a/src/Makefile.am b/src/Makefile.am index 2ec62dca..c30e24c3 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -722,7 +722,7 @@ modlib_LTLIBRARIES += \ module-esound-sink.la \ module-http-protocol-tcp.la \ module-detect.la \ - module-rtp-monitor.la \ + module-rtp-send.la \ module-rtp-recv.la if HAVE_AF_UNIX @@ -835,7 +835,7 @@ SYMDEF_FILES = \ modules/module-solaris-symdef.h \ modules/module-waveout-symdef.h \ modules/module-detect-symdef.h \ - modules/rtp/module-rtp-monitor-symdef.h \ + modules/rtp/module-rtp-send-symdef.h \ modules/rtp/module-rtp-recv-symdef.h EXTRA_DIST += $(SYMDEF_FILES) @@ -1052,10 +1052,10 @@ module_detect_la_LIBADD = $(AM_LIBADD) libpolypcore.la module_detect_la_CFLAGS = $(AM_CFLAGS) # RTP modules -module_rtp_monitor_la_SOURCES = modules/rtp/module-rtp-monitor.c -module_rtp_monitor_la_LDFLAGS = -module -avoid-version -module_rtp_monitor_la_LIBADD = $(AM_LIBADD) libpolypcore.la -module_rtp_monitor_la_CFLAGS = $(AM_CFLAGS) +module_rtp_send_la_SOURCES = modules/rtp/module-rtp-send.c +module_rtp_send_la_LDFLAGS = -module -avoid-version +module_rtp_send_la_LIBADD = $(AM_LIBADD) libpolypcore.la +module_rtp_send_la_CFLAGS = $(AM_CFLAGS) module_rtp_recv_la_SOURCES = modules/rtp/module-rtp-recv.c module_rtp_recv_la_LDFLAGS = -module -avoid-version diff --git a/src/modules/rtp/module-rtp-monitor.c b/src/modules/rtp/module-rtp-monitor.c deleted file mode 100644 index f91849ee..00000000 --- a/src/modules/rtp/module-rtp-monitor.c +++ /dev/null @@ -1,363 +0,0 @@ -/* $Id */ - -/*** - This file is part of polypaudio. - - polypaudio 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 of the License, - or (at your option) any later version. - - polypaudio 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 - General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "module-rtp-monitor-symdef.h" - -#include "rtp.h" -#include "sdp.h" -#include "sap.h" - -PA_MODULE_AUTHOR("Lennart Poettering") -PA_MODULE_DESCRIPTION("Read data from source and send it to the network via RTP/SAP/SDP") -PA_MODULE_VERSION(PACKAGE_VERSION) -PA_MODULE_USAGE( - "source= " - "format= " - "channels= " - "rate= " - "destinaton= " - "port= " - "mtu= " - "loop=" -) - -#define DEFAULT_PORT 46000 -#define SAP_PORT 9875 -#define DEFAULT_DESTINATION "224.0.1.3" -#define MEMBLOCKQ_MAXLENGTH (1024*170) -#define DEFAULT_MTU 1280 -#define SAP_INTERVAL 5000000 - -static const char* const valid_modargs[] = { - "source", - "format", - "channels", - "rate", - "destination", - "port", - "loop", - NULL -}; - -struct userdata { - pa_module *module; - pa_core *core; - - pa_source_output *source_output; - pa_memblockq *memblockq; - - pa_rtp_context rtp_context; - pa_sap_context sap_context; - size_t mtu; - - pa_time_event *sap_event; -}; - -static void source_output_push(pa_source_output *o, const pa_memchunk *chunk) { - struct userdata *u; - assert(o); - u = o->userdata; - - if (pa_memblockq_push(u->memblockq, chunk) < 0) { - pa_log(__FILE__": Failed to push chunk into memblockq."); - return; - } - - pa_rtp_send(&u->rtp_context, u->mtu, u->memblockq); -} - -static void source_output_kill(pa_source_output* o) { - struct userdata *u; - assert(o); - u = o->userdata; - - pa_module_unload_request(u->module); - - pa_source_output_disconnect(u->source_output); - pa_source_output_unref(u->source_output); - u->source_output = NULL; -} - -static pa_usec_t source_output_get_latency (pa_source_output *o) { - struct userdata *u; - assert(o); - u = o->userdata; - - return pa_bytes_to_usec(pa_memblockq_get_length(u->memblockq), &o->sample_spec); -} - -static void sap_event_cb(pa_mainloop_api *m, pa_time_event *t, const struct timeval *tv, void *userdata) { - struct userdata *u = userdata; - struct timeval next; - - assert(m); - assert(t); - assert(tv); - assert(u); - - pa_sap_send(&u->sap_context, 0); - - pa_gettimeofday(&next); - pa_timeval_add(&next, SAP_INTERVAL); - m->time_restart(t, &next); -} - -int pa__init(pa_core *c, pa_module*m) { - struct userdata *u; - pa_modargs *ma = NULL; - const char *dest; - uint32_t port = DEFAULT_PORT, mtu; - int af, fd = -1, sap_fd = -1; - pa_source *s; - pa_sample_spec ss; - pa_channel_map cm; - struct sockaddr_in sa4, sap_sa4; - struct sockaddr_in6 sa6, sap_sa6; - struct sockaddr_storage sa_dst; - pa_source_output *o = NULL; - uint8_t payload; - char *p; - int r; - socklen_t k; - struct timeval tv; - char hn[128], *n; - int loop = 0; - - assert(c); - assert(m); - - if (!(ma = pa_modargs_new(m->argument, valid_modargs))) { - pa_log(__FILE__": failed to parse module arguments"); - goto fail; - } - - if (!(s = pa_namereg_get(m->core, pa_modargs_get_value(ma, "source", NULL), PA_NAMEREG_SOURCE, 1))) { - pa_log(__FILE__": source does not exist."); - goto fail; - } - - if (pa_modargs_get_value_boolean(ma, "loop", &loop) < 0) { - pa_log(__FILE__": failed to parse \"loop\" parameter."); - goto fail; - } - - ss = s->sample_spec; - pa_rtp_sample_spec_fixup(&ss); - cm = s->channel_map; - if (pa_modargs_get_sample_spec(ma, &ss) < 0) { - pa_log(__FILE__": failed to parse sample specification"); - goto fail; - } - - if (!pa_rtp_sample_spec_valid(&ss)) { - pa_log(__FILE__": specified sample type not compatible with RTP"); - goto fail; - } - - if (ss.channels != cm.channels) - pa_channel_map_init_auto(&cm, ss.channels); - - payload = pa_rtp_payload_from_sample_spec(&ss); - - mtu = (DEFAULT_MTU/pa_frame_size(&ss))*pa_frame_size(&ss); - - if (pa_modargs_get_value_u32(ma, "mtu", &mtu) < 0 || mtu < 1 || mtu % pa_frame_size(&ss) != 0) { - pa_log(__FILE__": invalid mtu."); - goto fail; - } - - port = DEFAULT_PORT + ((rand() % 512) << 1); - if (pa_modargs_get_value_u32(ma, "port", &port) < 0 || port < 1 || port > 0xFFFF) { - pa_log(__FILE__": port= expects a numerical argument between 1 and 65535."); - goto fail; - } - - if (port & 1) - pa_log_warn(__FILE__": WARNING: port number not even as suggested in RFC3550!"); - - dest = pa_modargs_get_value(ma, "destination", DEFAULT_DESTINATION); - - if (inet_pton(AF_INET6, dest, &sa6.sin6_addr) > 0) { - sa6.sin6_family = af = AF_INET6; - sa6.sin6_port = htons(port); - sap_sa6 = sa6; - sap_sa6.sin6_port = htons(SAP_PORT); - } else if (inet_pton(AF_INET, dest, &sa4.sin_addr) > 0) { - sa4.sin_family = af = AF_INET; - sa4.sin_port = htons(port); - sap_sa4 = sa4; - sap_sa4.sin_port = htons(SAP_PORT); - } else { - pa_log(__FILE__": invalid destination '%s'", dest); - goto fail; - } - - if ((fd = socket(af, SOCK_DGRAM, 0)) < 0) { - pa_log(__FILE__": socket() failed: %s", strerror(errno)); - goto fail; - } - - if (connect(fd, af == AF_INET ? (struct sockaddr*) &sa4 : (struct sockaddr*) &sa6, af == AF_INET ? sizeof(sa4) : sizeof(sa6)) < 0) { - pa_log(__FILE__": connect() failed: %s", strerror(errno)); - goto fail; - } - - if ((sap_fd = socket(af, SOCK_DGRAM, 0)) < 0) { - pa_log(__FILE__": socket() failed: %s", strerror(errno)); - goto fail; - } - - if (connect(sap_fd, af == AF_INET ? (struct sockaddr*) &sap_sa4 : (struct sockaddr*) &sap_sa6, af == AF_INET ? sizeof(sap_sa4) : sizeof(sap_sa6)) < 0) { - pa_log(__FILE__": connect() failed: %s", strerror(errno)); - goto fail; - } - - if (setsockopt(fd, IPPROTO_IP, IP_MULTICAST_LOOP, &loop, sizeof(loop)) < 0 || - setsockopt(sap_fd, IPPROTO_IP, IP_MULTICAST_LOOP, &loop, sizeof(loop)) < 0) { - pa_log(__FILE__": IP_MULTICAST_LOOP failed: %s", strerror(errno)); - goto fail; - } - - if (!(o = pa_source_output_new(s, __FILE__, "RTP Monitor Stream", &ss, &cm, PA_RESAMPLER_INVALID))) { - pa_log(__FILE__": failed to create source output."); - goto fail; - } - - o->push = source_output_push; - o->kill = source_output_kill; - o->get_latency = source_output_get_latency; - o->owner = m; - - u = pa_xnew(struct userdata, 1); - m->userdata = u; - o->userdata = u; - - u->module = m; - u->core = c; - u->source_output = o; - - u->memblockq = pa_memblockq_new( - 0, - MEMBLOCKQ_MAXLENGTH, - MEMBLOCKQ_MAXLENGTH, - pa_frame_size(&ss), - 1, - 0, - NULL, - c->memblock_stat); - - u->mtu = mtu; - - k = sizeof(sa_dst); - r = getsockname(fd, (struct sockaddr*) &sa_dst, &k); - assert(r >= 0); - - n = pa_sprintf_malloc("Polypaudio RTP Stream on %s", pa_get_fqdn(hn, sizeof(hn))); - - p = pa_sdp_build(af, - af == AF_INET ? (void*) &((struct sockaddr_in*) &sa_dst)->sin_addr : (void*) &((struct sockaddr_in6*) &sa_dst)->sin6_addr, - af == AF_INET ? (void*) &sa4.sin_addr : (void*) &sa6.sin6_addr, - n, port, payload, &ss); - - pa_xfree(n); - - pa_rtp_context_init_send(&u->rtp_context, fd, c->cookie, payload, pa_frame_size(&ss)); - pa_sap_context_init_send(&u->sap_context, sap_fd, p); - - pa_log_info(__FILE__": RTP stream initialized with mtu %u on %s:%u, SSRC=0x%08x, payload=%u, initial sequence #%u", mtu, dest, port, u->rtp_context.ssrc, payload, u->rtp_context.sequence); - pa_log_info(__FILE__": SDP-Data:\n%s\n"__FILE__": EOF", p); - - pa_sap_send(&u->sap_context, 0); - - pa_gettimeofday(&tv); - pa_timeval_add(&tv, SAP_INTERVAL); - u->sap_event = c->mainloop->time_new(c->mainloop, &tv, sap_event_cb, u); - - pa_modargs_free(ma); - - return 0; - -fail: - if (ma) - pa_modargs_free(ma); - - if (fd >= 0) - close(fd); - - if (sap_fd >= 0) - close(sap_fd); - - if (o) { - pa_source_output_disconnect(o); - pa_source_output_unref(o); - } - - return -1; -} - -void pa__done(pa_core *c, pa_module*m) { - struct userdata *u; - assert(c); - assert(m); - - if (!(u = m->userdata)) - return; - - c->mainloop->time_free(u->sap_event); - - if (u->source_output) { - pa_source_output_disconnect(u->source_output); - pa_source_output_unref(u->source_output); - } - - pa_rtp_context_destroy(&u->rtp_context); - - pa_sap_send(&u->sap_context, 1); - pa_sap_context_destroy(&u->sap_context); - - pa_memblockq_free(u->memblockq); - - pa_xfree(u); -} diff --git a/src/modules/rtp/module-rtp-send.c b/src/modules/rtp/module-rtp-send.c new file mode 100644 index 00000000..d692cd1d --- /dev/null +++ b/src/modules/rtp/module-rtp-send.c @@ -0,0 +1,363 @@ +/* $Id$ */ + +/*** + This file is part of polypaudio. + + polypaudio 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 of the License, + or (at your option) any later version. + + polypaudio 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 + General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with polypaudio; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "module-rtp-send-symdef.h" + +#include "rtp.h" +#include "sdp.h" +#include "sap.h" + +PA_MODULE_AUTHOR("Lennart Poettering") +PA_MODULE_DESCRIPTION("Read data from source and send it to the network via RTP/SAP/SDP") +PA_MODULE_VERSION(PACKAGE_VERSION) +PA_MODULE_USAGE( + "source= " + "format= " + "channels= " + "rate= " + "destinaton= " + "port= " + "mtu= " + "loop=" +) + +#define DEFAULT_PORT 46000 +#define SAP_PORT 9875 +#define DEFAULT_DESTINATION "224.0.1.3" +#define MEMBLOCKQ_MAXLENGTH (1024*170) +#define DEFAULT_MTU 1280 +#define SAP_INTERVAL 5000000 + +static const char* const valid_modargs[] = { + "source", + "format", + "channels", + "rate", + "destination", + "port", + "loop", + NULL +}; + +struct userdata { + pa_module *module; + pa_core *core; + + pa_source_output *source_output; + pa_memblockq *memblockq; + + pa_rtp_context rtp_context; + pa_sap_context sap_context; + size_t mtu; + + pa_time_event *sap_event; +}; + +static void source_output_push(pa_source_output *o, const pa_memchunk *chunk) { + struct userdata *u; + assert(o); + u = o->userdata; + + if (pa_memblockq_push(u->memblockq, chunk) < 0) { + pa_log(__FILE__": Failed to push chunk into memblockq."); + return; + } + + pa_rtp_send(&u->rtp_context, u->mtu, u->memblockq); +} + +static void source_output_kill(pa_source_output* o) { + struct userdata *u; + assert(o); + u = o->userdata; + + pa_module_unload_request(u->module); + + pa_source_output_disconnect(u->source_output); + pa_source_output_unref(u->source_output); + u->source_output = NULL; +} + +static pa_usec_t source_output_get_latency (pa_source_output *o) { + struct userdata *u; + assert(o); + u = o->userdata; + + return pa_bytes_to_usec(pa_memblockq_get_length(u->memblockq), &o->sample_spec); +} + +static void sap_event_cb(pa_mainloop_api *m, pa_time_event *t, const struct timeval *tv, void *userdata) { + struct userdata *u = userdata; + struct timeval next; + + assert(m); + assert(t); + assert(tv); + assert(u); + + pa_sap_send(&u->sap_context, 0); + + pa_gettimeofday(&next); + pa_timeval_add(&next, SAP_INTERVAL); + m->time_restart(t, &next); +} + +int pa__init(pa_core *c, pa_module*m) { + struct userdata *u; + pa_modargs *ma = NULL; + const char *dest; + uint32_t port = DEFAULT_PORT, mtu; + int af, fd = -1, sap_fd = -1; + pa_source *s; + pa_sample_spec ss; + pa_channel_map cm; + struct sockaddr_in sa4, sap_sa4; + struct sockaddr_in6 sa6, sap_sa6; + struct sockaddr_storage sa_dst; + pa_source_output *o = NULL; + uint8_t payload; + char *p; + int r; + socklen_t k; + struct timeval tv; + char hn[128], *n; + int loop = 0; + + assert(c); + assert(m); + + if (!(ma = pa_modargs_new(m->argument, valid_modargs))) { + pa_log(__FILE__": failed to parse module arguments"); + goto fail; + } + + if (!(s = pa_namereg_get(m->core, pa_modargs_get_value(ma, "source", NULL), PA_NAMEREG_SOURCE, 1))) { + pa_log(__FILE__": source does not exist."); + goto fail; + } + + if (pa_modargs_get_value_boolean(ma, "loop", &loop) < 0) { + pa_log(__FILE__": failed to parse \"loop\" parameter."); + goto fail; + } + + ss = s->sample_spec; + pa_rtp_sample_spec_fixup(&ss); + cm = s->channel_map; + if (pa_modargs_get_sample_spec(ma, &ss) < 0) { + pa_log(__FILE__": failed to parse sample specification"); + goto fail; + } + + if (!pa_rtp_sample_spec_valid(&ss)) { + pa_log(__FILE__": specified sample type not compatible with RTP"); + goto fail; + } + + if (ss.channels != cm.channels) + pa_channel_map_init_auto(&cm, ss.channels); + + payload = pa_rtp_payload_from_sample_spec(&ss); + + mtu = (DEFAULT_MTU/pa_frame_size(&ss))*pa_frame_size(&ss); + + if (pa_modargs_get_value_u32(ma, "mtu", &mtu) < 0 || mtu < 1 || mtu % pa_frame_size(&ss) != 0) { + pa_log(__FILE__": invalid mtu."); + goto fail; + } + + port = DEFAULT_PORT + ((rand() % 512) << 1); + if (pa_modargs_get_value_u32(ma, "port", &port) < 0 || port < 1 || port > 0xFFFF) { + pa_log(__FILE__": port= expects a numerical argument between 1 and 65535."); + goto fail; + } + + if (port & 1) + pa_log_warn(__FILE__": WARNING: port number not even as suggested in RFC3550!"); + + dest = pa_modargs_get_value(ma, "destination", DEFAULT_DESTINATION); + + if (inet_pton(AF_INET6, dest, &sa6.sin6_addr) > 0) { + sa6.sin6_family = af = AF_INET6; + sa6.sin6_port = htons(port); + sap_sa6 = sa6; + sap_sa6.sin6_port = htons(SAP_PORT); + } else if (inet_pton(AF_INET, dest, &sa4.sin_addr) > 0) { + sa4.sin_family = af = AF_INET; + sa4.sin_port = htons(port); + sap_sa4 = sa4; + sap_sa4.sin_port = htons(SAP_PORT); + } else { + pa_log(__FILE__": invalid destination '%s'", dest); + goto fail; + } + + if ((fd = socket(af, SOCK_DGRAM, 0)) < 0) { + pa_log(__FILE__": socket() failed: %s", strerror(errno)); + goto fail; + } + + if (connect(fd, af == AF_INET ? (struct sockaddr*) &sa4 : (struct sockaddr*) &sa6, af == AF_INET ? sizeof(sa4) : sizeof(sa6)) < 0) { + pa_log(__FILE__": connect() failed: %s", strerror(errno)); + goto fail; + } + + if ((sap_fd = socket(af, SOCK_DGRAM, 0)) < 0) { + pa_log(__FILE__": socket() failed: %s", strerror(errno)); + goto fail; + } + + if (connect(sap_fd, af == AF_INET ? (struct sockaddr*) &sap_sa4 : (struct sockaddr*) &sap_sa6, af == AF_INET ? sizeof(sap_sa4) : sizeof(sap_sa6)) < 0) { + pa_log(__FILE__": connect() failed: %s", strerror(errno)); + goto fail; + } + + if (setsockopt(fd, IPPROTO_IP, IP_MULTICAST_LOOP, &loop, sizeof(loop)) < 0 || + setsockopt(sap_fd, IPPROTO_IP, IP_MULTICAST_LOOP, &loop, sizeof(loop)) < 0) { + pa_log(__FILE__": IP_MULTICAST_LOOP failed: %s", strerror(errno)); + goto fail; + } + + if (!(o = pa_source_output_new(s, __FILE__, "RTP Monitor Stream", &ss, &cm, PA_RESAMPLER_INVALID))) { + pa_log(__FILE__": failed to create source output."); + goto fail; + } + + o->push = source_output_push; + o->kill = source_output_kill; + o->get_latency = source_output_get_latency; + o->owner = m; + + u = pa_xnew(struct userdata, 1); + m->userdata = u; + o->userdata = u; + + u->module = m; + u->core = c; + u->source_output = o; + + u->memblockq = pa_memblockq_new( + 0, + MEMBLOCKQ_MAXLENGTH, + MEMBLOCKQ_MAXLENGTH, + pa_frame_size(&ss), + 1, + 0, + NULL, + c->memblock_stat); + + u->mtu = mtu; + + k = sizeof(sa_dst); + r = getsockname(fd, (struct sockaddr*) &sa_dst, &k); + assert(r >= 0); + + n = pa_sprintf_malloc("Polypaudio RTP Stream on %s", pa_get_fqdn(hn, sizeof(hn))); + + p = pa_sdp_build(af, + af == AF_INET ? (void*) &((struct sockaddr_in*) &sa_dst)->sin_addr : (void*) &((struct sockaddr_in6*) &sa_dst)->sin6_addr, + af == AF_INET ? (void*) &sa4.sin_addr : (void*) &sa6.sin6_addr, + n, port, payload, &ss); + + pa_xfree(n); + + pa_rtp_context_init_send(&u->rtp_context, fd, c->cookie, payload, pa_frame_size(&ss)); + pa_sap_context_init_send(&u->sap_context, sap_fd, p); + + pa_log_info(__FILE__": RTP stream initialized with mtu %u on %s:%u, SSRC=0x%08x, payload=%u, initial sequence #%u", mtu, dest, port, u->rtp_context.ssrc, payload, u->rtp_context.sequence); + pa_log_info(__FILE__": SDP-Data:\n%s\n"__FILE__": EOF", p); + + pa_sap_send(&u->sap_context, 0); + + pa_gettimeofday(&tv); + pa_timeval_add(&tv, SAP_INTERVAL); + u->sap_event = c->mainloop->time_new(c->mainloop, &tv, sap_event_cb, u); + + pa_modargs_free(ma); + + return 0; + +fail: + if (ma) + pa_modargs_free(ma); + + if (fd >= 0) + close(fd); + + if (sap_fd >= 0) + close(sap_fd); + + if (o) { + pa_source_output_disconnect(o); + pa_source_output_unref(o); + } + + return -1; +} + +void pa__done(pa_core *c, pa_module*m) { + struct userdata *u; + assert(c); + assert(m); + + if (!(u = m->userdata)) + return; + + c->mainloop->time_free(u->sap_event); + + if (u->source_output) { + pa_source_output_disconnect(u->source_output); + pa_source_output_unref(u->source_output); + } + + pa_rtp_context_destroy(&u->rtp_context); + + pa_sap_send(&u->sap_context, 1); + pa_sap_context_destroy(&u->sap_context); + + pa_memblockq_free(u->memblockq); + + pa_xfree(u); +} -- cgit