raop: move all raop files to subdir

1 files changed, 0 insertions, 697 deletions

diff --git a/src/modules/module-raop-sink.c b/src/modules/module-raop-sink.c
deleted file mode 100644
index 54de42c2..00000000
--- a/src/modules/module-raop-sink.c
+++ /dev/null
@@ -1,697 +0,0 @@
-/***
-  This file is part of PulseAudio.
-
-  Copyright 2004-2006 Lennart Poettering
-  Copyright 2008 Colin Guthrie
-
-  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
-  General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with PulseAudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-#include <poll.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <sys/ioctl.h>
-
-#ifdef HAVE_LINUX_SOCKIOS_H
-#include <linux/sockios.h>
-#endif
-
-#include <pulse/xmalloc.h>
-#include <pulse/timeval.h>
-
-#include <pulsecore/core-error.h>
-#include <pulsecore/iochannel.h>
-#include <pulsecore/sink.h>
-#include <pulsecore/module.h>
-#include <pulsecore/core-util.h>
-#include <pulsecore/modargs.h>
-#include <pulsecore/log.h>
-#include <pulsecore/socket-client.h>
-#include <pulsecore/authkey.h>
-#include <pulsecore/thread-mq.h>
-#include <pulsecore/thread.h>
-#include <pulsecore/time-smoother.h>
-#include <pulsecore/rtclock.h>
-#include <pulsecore/socket-util.h>
-
-#include "module-raop-sink-symdef.h"
-#include "rtp.h"
-#include "sdp.h"
-#include "sap.h"
-#include "raop_client.h"
-
-PA_MODULE_AUTHOR("Colin Guthrie");
-PA_MODULE_DESCRIPTION("RAOP Sink");
-PA_MODULE_VERSION(PACKAGE_VERSION);
-PA_MODULE_LOAD_ONCE(FALSE);
-PA_MODULE_USAGE(
-        "sink_name=<name for the sink> "
-        "sink_properties=<properties for the sink> "
-        "server=<address>  "
-        "format=<sample format> "
-        "rate=<sample rate> "
-        "channels=<number of channels>");
-
-#define DEFAULT_SINK_NAME "raop"
-
-struct userdata {
-    pa_core *core;
-    pa_module *module;
-    pa_sink *sink;
-
-    pa_thread_mq thread_mq;
-    pa_rtpoll *rtpoll;
-    pa_rtpoll_item *rtpoll_item;
-    pa_thread *thread;
-
-    pa_memchunk raw_memchunk;
-    pa_memchunk encoded_memchunk;
-
-    void *write_data;
-    size_t write_length, write_index;
-
-    void *read_data;
-    size_t read_length, read_index;
-
-    pa_usec_t latency;
-
-    /*esd_format_t format;*/
-    int32_t rate;
-
-    pa_smoother *smoother;
-    int fd;
-
-    int64_t offset;
-    int64_t encoding_overhead;
-    int32_t next_encoding_overhead;
-    double encoding_ratio;
-
-    pa_raop_client *raop;
-
-    size_t block_size;
-};
-
-static const char* const valid_modargs[] = {
-    "sink_name",
-    "sink_properties",
-    "server",
-    "format",
-    "rate",
-    "channels",
-    "description", /* supported for compatibility reasons, made redundant by sink_properties= */
-    NULL
-};
-
-enum {
-    SINK_MESSAGE_PASS_SOCKET = PA_SINK_MESSAGE_MAX,
-    SINK_MESSAGE_RIP_SOCKET
-};
-
-/* Forward declaration */
-static void sink_set_volume_cb(pa_sink *);
-
-static void on_connection(int fd, void*userdata) {
-    int so_sndbuf = 0;
-    socklen_t sl = sizeof(int);
-    struct userdata *u = userdata;
-    pa_assert(u);
-
-    pa_assert(u->fd < 0);
-    u->fd = fd;
-
-    if (getsockopt(u->fd, SOL_SOCKET, SO_SNDBUF, &so_sndbuf, &sl) < 0)
-        pa_log_warn("getsockopt(SO_SNDBUF) failed: %s", pa_cstrerror(errno));
-    else {
-        pa_log_debug("SO_SNDBUF is %zu.", (size_t) so_sndbuf);
-        pa_sink_set_max_request(u->sink, PA_MAX((size_t) so_sndbuf, u->block_size));
-    }
-
-    /* Set the initial volume */
-    sink_set_volume_cb(u->sink);
-
-    pa_log_debug("Connection authenticated, handing fd to IO thread...");
-
-    pa_asyncmsgq_post(u->thread_mq.inq, PA_MSGOBJECT(u->sink), SINK_MESSAGE_PASS_SOCKET, NULL, 0, NULL, NULL);
-}
-
-static void on_close(void*userdata) {
-    struct userdata *u = userdata;
-    pa_assert(u);
-
-    pa_log_debug("Connection closed, informing IO thread...");
-
-    pa_asyncmsgq_post(u->thread_mq.inq, PA_MSGOBJECT(u->sink), SINK_MESSAGE_RIP_SOCKET, NULL, 0, NULL, NULL);
-}
-
-static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offset, pa_memchunk *chunk) {
-    struct userdata *u = PA_SINK(o)->userdata;
-
-    switch (code) {
-
-        case PA_SINK_MESSAGE_SET_STATE:
-
-            switch ((pa_sink_state_t) PA_PTR_TO_UINT(data)) {
-
-                case PA_SINK_SUSPENDED:
-                    pa_assert(PA_SINK_IS_OPENED(u->sink->thread_info.state));
-
-                    pa_smoother_pause(u->smoother, pa_rtclock_usec());
-
-                    /* Issue a FLUSH if we are connected */
-                    if (u->fd >= 0) {
-                        pa_raop_flush(u->raop);
-                    }
-                    break;
-
-                case PA_SINK_IDLE:
-                case PA_SINK_RUNNING:
-
-                    if (u->sink->thread_info.state == PA_SINK_SUSPENDED) {
-                        pa_smoother_resume(u->smoother, pa_rtclock_usec(), TRUE);
-
-                        /* The connection can be closed when idle, so check to
-                           see if we need to reestablish it */
-                        if (u->fd < 0)
-                            pa_raop_connect(u->raop);
-                        else
-                            pa_raop_flush(u->raop);
-                    }
-
-                    break;
-
-                case PA_SINK_UNLINKED:
-                case PA_SINK_INIT:
-                case PA_SINK_INVALID_STATE:
-                    ;
-            }
-
-            break;
-
-        case PA_SINK_MESSAGE_GET_LATENCY: {
-            pa_usec_t w, r;
-
-            r = pa_smoother_get(u->smoother, pa_rtclock_usec());
-            w = pa_bytes_to_usec((u->offset - u->encoding_overhead + (u->encoded_memchunk.length / u->encoding_ratio)), &u->sink->sample_spec);
-
-            *((pa_usec_t*) data) = w > r ? w - r : 0;
-            return 0;
-        }
-
-        case SINK_MESSAGE_PASS_SOCKET: {
-            struct pollfd *pollfd;
-
-            pa_assert(!u->rtpoll_item);
-
-            u->rtpoll_item = pa_rtpoll_item_new(u->rtpoll, PA_RTPOLL_NEVER, 1);
-            pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
-            pollfd->fd = u->fd;
-            pollfd->events = POLLOUT;
-            /*pollfd->events = */pollfd->revents = 0;
-
-            if (u->sink->thread_info.state == PA_SINK_SUSPENDED) {
-                /* Our stream has been suspended so we just flush it.... */
-                pa_raop_flush(u->raop);
-            }
-            return 0;
-        }
-
-        case SINK_MESSAGE_RIP_SOCKET: {
-            pa_assert(u->fd >= 0);
-
-            pa_close(u->fd);
-            u->fd = -1;
-
-            if (u->sink->thread_info.state == PA_SINK_SUSPENDED) {
-
-                pa_log_debug("RTSP control connection closed, but we're suspended so let's not worry about it... we'll open it again later");
-
-                if (u->rtpoll_item)
-                    pa_rtpoll_item_free(u->rtpoll_item);
-                u->rtpoll_item = NULL;
-            } else {
-                /* Quesiton: is this valid here: or should we do some sort of:
-                   return pa_sink_process_msg(PA_MSGOBJECT(u->core), PA_CORE_MESSAGE_UNLOAD_MODULE, u->module, 0, NULL);
-                   ?? */
-                pa_module_unload_request(u->module, TRUE);
-            }
-            return 0;
-        }
-    }
-
-    return pa_sink_process_msg(o, code, data, offset, chunk);
-}
-
-static void sink_set_volume_cb(pa_sink *s) {
-    struct userdata *u = s->userdata;
-    pa_cvolume hw;
-    pa_volume_t v;
-    char t[PA_CVOLUME_SNPRINT_MAX];
-
-    pa_assert(u);
-
-    /* If we're muted we don't need to do anything */
-    if (s->muted)
-        return;
-
-    /* Calculate the max volume of all channels.
-       We'll use this as our (single) volume on the APEX device and emulate
-       any variation in channel volumes in software */
-    v = pa_cvolume_max(&s->virtual_volume);
-
-    /* Create a pa_cvolume version of our single value */
-    pa_cvolume_set(&hw, s->sample_spec.channels, v);
-
-    /* Perform any software manipulation of the volume needed */
-    pa_sw_cvolume_divide(&s->soft_volume, &s->virtual_volume, &hw);
-
-    pa_log_debug("Requested volume: %s", pa_cvolume_snprint(t, sizeof(t), &s->virtual_volume));
-    pa_log_debug("Got hardware volume: %s", pa_cvolume_snprint(t, sizeof(t), &hw));
-    pa_log_debug("Calculated software volume: %s", pa_cvolume_snprint(t, sizeof(t), &s->soft_volume));
-
-    /* Any necessary software volume manipulateion is done so set
-       our hw volume (or v as a single value) on the device */
-    pa_raop_client_set_volume(u->raop, v);
-}
-
-static void sink_set_mute_cb(pa_sink *s) {
-    struct userdata *u = s->userdata;
-
-    pa_assert(u);
-
-    if (s->muted) {
-        pa_raop_client_set_volume(u->raop, PA_VOLUME_MUTED);
-    } else {
-        sink_set_volume_cb(s);
-    }
-}
-
-static void thread_func(void *userdata) {
-    struct userdata *u = userdata;
-    int write_type = 0;
-    pa_memchunk silence;
-    uint32_t silence_overhead = 0;
-    double silence_ratio = 0;
-
-    pa_assert(u);
-
-    pa_log_debug("Thread starting up");
-
-    pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
-
-    pa_smoother_set_time_offset(u->smoother, pa_rtclock_usec());
-
-    /* Create a chunk of memory that is our encoded silence sample. */
-    pa_memchunk_reset(&silence);
-
-    for (;;) {
-        int ret;
-
-        if (PA_SINK_IS_OPENED(u->sink->thread_info.state))
-            if (u->sink->thread_info.rewind_requested)
-                pa_sink_process_rewind(u->sink, 0);
-
-        if (u->rtpoll_item) {
-            struct pollfd *pollfd;
-            pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
-
-            /* Render some data and write it to the fifo */
-            if (/*PA_SINK_IS_OPENED(u->sink->thread_info.state) && */pollfd->revents) {
-                pa_usec_t usec;
-                int64_t n;
-                void *p;
-
-                if (!silence.memblock) {
-                    pa_memchunk silence_tmp;
-
-                    pa_memchunk_reset(&silence_tmp);
-                    silence_tmp.memblock = pa_memblock_new(u->core->mempool, 4096);
-                    silence_tmp.length = 4096;
-                    p = pa_memblock_acquire(silence_tmp.memblock);
-                      memset(p, 0, 4096);
-                    pa_memblock_release(silence_tmp.memblock);
-                    pa_raop_client_encode_sample(u->raop, &silence_tmp, &silence);
-                    pa_assert(0 == silence_tmp.length);
-                    silence_overhead = silence_tmp.length - 4096;
-                    silence_ratio = silence_tmp.length / 4096;
-                    pa_memblock_unref(silence_tmp.memblock);
-                }
-
-                for (;;) {
-                    ssize_t l;
-
-                    if (u->encoded_memchunk.length <= 0) {
-                        if (u->encoded_memchunk.memblock)
-                            pa_memblock_unref(u->encoded_memchunk.memblock);
-                        if (PA_SINK_IS_OPENED(u->sink->thread_info.state)) {
-                            size_t rl;
-
-                            /* We render real data */
-                            if (u->raw_memchunk.length <= 0) {
-                                if (u->raw_memchunk.memblock)
-                                    pa_memblock_unref(u->raw_memchunk.memblock);
-                                pa_memchunk_reset(&u->raw_memchunk);
-
-                                /* Grab unencoded data */
-                                pa_sink_render(u->sink, u->block_size, &u->raw_memchunk);
-                            }
-                            pa_assert(u->raw_memchunk.length > 0);
-
-                            /* Encode it */
-                            rl = u->raw_memchunk.length;
-                            u->encoding_overhead += u->next_encoding_overhead;
-                            pa_raop_client_encode_sample(u->raop, &u->raw_memchunk, &u->encoded_memchunk);
-                            u->next_encoding_overhead = (u->encoded_memchunk.length - (rl - u->raw_memchunk.length));
-                            u->encoding_ratio = u->encoded_memchunk.length / (rl - u->raw_memchunk.length);
-                        } else {
-                            /* We render some silence into our memchunk */
-                            memcpy(&u->encoded_memchunk, &silence, sizeof(pa_memchunk));
-                            pa_memblock_ref(silence.memblock);
-
-                            /* Calculate/store some values to be used with the smoother */
-                            u->next_encoding_overhead = silence_overhead;
-                            u->encoding_ratio = silence_ratio;
-                        }
-                    }
-                    pa_assert(u->encoded_memchunk.length > 0);
-
-                    p = pa_memblock_acquire(u->encoded_memchunk.memblock);
-                    l = pa_write(u->fd, (uint8_t*) p + u->encoded_memchunk.index, u->encoded_memchunk.length, &write_type);
-                    pa_memblock_release(u->encoded_memchunk.memblock);
-
-                    pa_assert(l != 0);
-
-                    if (l < 0) {
-
-                        if (errno == EINTR)
-                            continue;
-                        else if (errno == EAGAIN) {
-
-                            /* OK, we filled all socket buffers up
-                             * now. */
-                            goto filled_up;
-
-                        } else {
-                            pa_log("Failed to write data to FIFO: %s", pa_cstrerror(errno));
-                            goto fail;
-                        }
-
-                    } else {
-                        u->offset += l;
-
-                        u->encoded_memchunk.index += l;
-                        u->encoded_memchunk.length -= l;
-
-                        pollfd->revents = 0;
-
-                        if (u->encoded_memchunk.length > 0) {
-                            /* we've completely written the encoded data, so update our overhead */
-                            u->encoding_overhead += u->next_encoding_overhead;
-
-                            /* OK, we wrote less that we asked for,
-                             * hence we can assume that the socket
-                             * buffers are full now */
-                            goto filled_up;
-                        }
-                    }
-                }
-
-            filled_up:
-
-                /* At this spot we know that the socket buffers are
-                 * fully filled up. This is the best time to estimate
-                 * the playback position of the server */
-
-                n = u->offset - u->encoding_overhead;
-
-#ifdef SIOCOUTQ
-                {
-                    int l;
-                    if (ioctl(u->fd, SIOCOUTQ, &l) >= 0 && l > 0)
-                        n -= (l / u->encoding_ratio);
-                }
-#endif
-
-                usec = pa_bytes_to_usec(n, &u->sink->sample_spec);
-
-                if (usec > u->latency)
-                    usec -= u->latency;
-                else
-                    usec = 0;
-
-                pa_smoother_put(u->smoother, pa_rtclock_usec(), usec);
-            }
-
-            /* Hmm, nothing to do. Let's sleep */
-            pollfd->events = POLLOUT; /*PA_SINK_IS_OPENED(u->sink->thread_info.state)  ? POLLOUT : 0;*/
-        }
-
-        if ((ret = pa_rtpoll_run(u->rtpoll, TRUE)) < 0)
-            goto fail;
-
-        if (ret == 0)
-            goto finish;
-
-        if (u->rtpoll_item) {
-            struct pollfd* pollfd;
-
-            pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
-
-            if (pollfd->revents & ~POLLOUT) {
-                if (u->sink->thread_info.state != PA_SINK_SUSPENDED) {
-                    pa_log("FIFO shutdown.");
-                    goto fail;
-                }
-
-                /* We expect this to happen on occasion if we are not sending data.
-                   It's perfectly natural and normal and natural */
-                if (u->rtpoll_item)
-                    pa_rtpoll_item_free(u->rtpoll_item);
-                u->rtpoll_item = NULL;
-            }
-        }
-    }
-
-fail:
-    /* If this was no regular exit from the loop we have to continue
-     * processing messages until we received PA_MESSAGE_SHUTDOWN */
-    pa_asyncmsgq_post(u->thread_mq.outq, PA_MSGOBJECT(u->core), PA_CORE_MESSAGE_UNLOAD_MODULE, u->module, 0, NULL, NULL);
-    pa_asyncmsgq_wait_for(u->thread_mq.inq, PA_MESSAGE_SHUTDOWN);
-
-finish:
-    if (silence.memblock)
-        pa_memblock_unref(silence.memblock);
-    pa_log_debug("Thread shutting down");
-}
-
-int pa__init(pa_module*m) {
-    struct userdata *u = NULL;
-    pa_sample_spec ss;
-    pa_modargs *ma = NULL;
-    const char *server, *desc;
-    pa_sink_new_data data;
-
-    pa_assert(m);
-
-    if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
-        pa_log("failed to parse module arguments");
-        goto fail;
-    }
-
-    ss = m->core->default_sample_spec;
-    if (pa_modargs_get_sample_spec(ma, &ss) < 0) {
-        pa_log("invalid sample format specification");
-        goto fail;
-    }
-
-    if ((/*ss.format != PA_SAMPLE_U8 &&*/ ss.format != PA_SAMPLE_S16NE) ||
-        (ss.channels > 2)) {
-        pa_log("sample type support is limited to mono/stereo and U8 or S16NE sample data");
-        goto fail;
-    }
-
-    u = pa_xnew0(struct userdata, 1);
-    u->core = m->core;
-    u->module = m;
-    m->userdata = u;
-    u->fd = -1;
-    u->smoother = pa_smoother_new(
-            PA_USEC_PER_SEC,
-            PA_USEC_PER_SEC*2,
-            TRUE,
-            TRUE,
-            10,
-            0,
-            FALSE);
-    pa_memchunk_reset(&u->raw_memchunk);
-    pa_memchunk_reset(&u->encoded_memchunk);
-    u->offset = 0;
-    u->encoding_overhead = 0;
-    u->next_encoding_overhead = 0;
-    u->encoding_ratio = 1.0;
-
-    u->rtpoll = pa_rtpoll_new();
-    pa_thread_mq_init(&u->thread_mq, m->core->mainloop, u->rtpoll);
-    u->rtpoll_item = NULL;
-
-    /*u->format =
-        (ss.format == PA_SAMPLE_U8 ? ESD_BITS8 : ESD_BITS16) |
-        (ss.channels == 2 ? ESD_STEREO : ESD_MONO);*/
-    u->rate = ss.rate;
-    u->block_size = pa_usec_to_bytes(PA_USEC_PER_SEC/20, &ss);
-
-    u->read_data = u->write_data = NULL;
-    u->read_index = u->write_index = u->read_length = u->write_length = 0;
-
-    /*u->state = STATE_AUTH;*/
-    u->latency = 0;
-
-    if (!(server = pa_modargs_get_value(ma, "server", NULL))) {
-        pa_log("No server argument given.");
-        goto fail;
-    }
-
-    pa_sink_new_data_init(&data);
-    data.driver = __FILE__;
-    data.module = m;
-    pa_sink_new_data_set_name(&data, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME));
-    pa_sink_new_data_set_sample_spec(&data, &ss);
-    pa_proplist_sets(data.proplist, PA_PROP_DEVICE_STRING, server);
-    pa_proplist_sets(data.proplist, PA_PROP_DEVICE_INTENDED_ROLES, "music");
-    if ((desc = pa_modargs_get_value(ma, "description", NULL)))
-        pa_proplist_sets(data.proplist, PA_PROP_DEVICE_DESCRIPTION, desc);
-    else
-        pa_proplist_setf(data.proplist, PA_PROP_DEVICE_DESCRIPTION, "RAOP sink '%s'", server);
-
-    if (pa_modargs_get_proplist(ma, "sink_properties", data.proplist, PA_UPDATE_REPLACE) < 0) {
-        pa_log("Invalid properties");
-        pa_sink_new_data_done(&data);
-        goto fail;
-    }
-
-    u->sink = pa_sink_new(m->core, &data, PA_SINK_LATENCY|PA_SINK_NETWORK);
-    pa_sink_new_data_done(&data);
-
-    if (!u->sink) {
-        pa_log("Failed to create sink.");
-        goto fail;
-    }
-
-    u->sink->parent.process_msg = sink_process_msg;
-    u->sink->userdata = u;
-    u->sink->set_volume = sink_set_volume_cb;
-    u->sink->set_mute = sink_set_mute_cb;
-    u->sink->flags = PA_SINK_LATENCY|PA_SINK_NETWORK|PA_SINK_HW_VOLUME_CTRL;
-
-    pa_sink_set_asyncmsgq(u->sink, u->thread_mq.inq);
-    pa_sink_set_rtpoll(u->sink, u->rtpoll);
-
-    if (!(u->raop = pa_raop_client_new(u->core, server))) {
-        pa_log("Failed to connect to server.");
-        goto fail;
-    }
-
-    pa_raop_client_set_callback(u->raop, on_connection, u);
-    pa_raop_client_set_closed_callback(u->raop, on_close, u);
-
-    if (!(u->thread = pa_thread_new(thread_func, u))) {
-        pa_log("Failed to create thread.");
-        goto fail;
-    }
-
-    pa_sink_put(u->sink);
-
-    pa_modargs_free(ma);
-
-    return 0;
-
-fail:
-    if (ma)
-        pa_modargs_free(ma);
-
-    pa__done(m);
-
-    return -1;
-}
-
-int pa__get_n_used(pa_module *m) {
-    struct userdata *u;
-
-    pa_assert(m);
-    pa_assert_se(u = m->userdata);
-
-    return pa_sink_linked_by(u->sink);
-}
-
-void pa__done(pa_module*m) {
-    struct userdata *u;
-    pa_assert(m);
-
-    if (!(u = m->userdata))
-        return;
-
-    if (u->sink)
-        pa_sink_unlink(u->sink);
-
-    if (u->thread) {
-        pa_asyncmsgq_send(u->thread_mq.inq, NULL, PA_MESSAGE_SHUTDOWN, NULL, 0, NULL);
-        pa_thread_free(u->thread);
-    }
-
-    pa_thread_mq_done(&u->thread_mq);
-
-    if (u->sink)
-        pa_sink_unref(u->sink);
-
-    if (u->rtpoll_item)
-        pa_rtpoll_item_free(u->rtpoll_item);
-
-    if (u->rtpoll)
-        pa_rtpoll_free(u->rtpoll);
-
-    if (u->raw_memchunk.memblock)
-        pa_memblock_unref(u->raw_memchunk.memblock);
-
-    if (u->encoded_memchunk.memblock)
-        pa_memblock_unref(u->encoded_memchunk.memblock);
-
-    if (u->raop)
-        pa_raop_client_free(u->raop);
-
-    pa_xfree(u->read_data);
-    pa_xfree(u->write_data);
-
-    if (u->smoother)
-        pa_smoother_free(u->smoother);
-
-    if (u->fd >= 0)
-        pa_close(u->fd);
-
-    pa_xfree(u);
-}