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C++ pa_proplist_free函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中pa_proplist_free函数的典型用法代码示例。如果您正苦于以下问题：C++ pa_proplist_free函数的具体用法？C++ pa_proplist_free怎么用？C++ pa_proplist_free使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了pa_proplist_free函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: pa_scache_add_file

int pa_scache_add_file(pa_core *c, const char *name, const char *filename, uint32_t *idx) {
    pa_sample_spec ss;
    pa_channel_map map;
    pa_memchunk chunk;
    int r;
    pa_proplist *p;

#ifdef OS_IS_WIN32
    char buf[MAX_PATH];

    if (ExpandEnvironmentStrings(filename, buf, MAX_PATH))
        filename = buf;
#endif

    pa_assert(c);
    pa_assert(name);
    pa_assert(filename);

    p = pa_proplist_new();
    pa_proplist_sets(p, PA_PROP_MEDIA_FILENAME, filename);

    if (pa_sound_file_load(c->mempool, filename, &ss, &map, &chunk, p) < 0) {
        pa_proplist_free(p);
        return -1;
    }

    r = pa_scache_add_item(c, name, &ss, &map, &chunk, p, idx);
    pa_memblock_unref(chunk.memblock);
    pa_proplist_free(p);

    return r;
}
开发者ID:KimT，项目名称:pulseaudio_kt，代码行数:32，代码来源:core-scache.c


示例2: pa_source_output_send_event

/* Called from main context */
void pa_source_output_send_event(pa_source_output *o, const char *event, pa_proplist *data) {
    pa_proplist *pl = NULL;
    pa_source_output_send_event_hook_data hook_data;

    pa_source_output_assert_ref(o);
    pa_assert_ctl_context();
    pa_assert(event);

    if (!o->send_event)
        return;

    if (!data)
        data = pl = pa_proplist_new();

    hook_data.source_output = o;
    hook_data.data = data;
    hook_data.event = event;

    if (pa_hook_fire(&o->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_SEND_EVENT], &hook_data) < 0)
        goto finish;

    o->send_event(o, event, data);

finish:
    if (pl)
        pa_proplist_free(pl);
}
开发者ID:felfert，项目名称:pulseaudio，代码行数:28，代码来源:source-output.c


示例3: alc_pulse_deinit

void alc_pulse_deinit(void)
{
    ALuint i;

    for(i = 0;i < numDevNames;++i)
    {
        free(allDevNameMap[i].name);
        free(allDevNameMap[i].device_name);
    }
    free(allDevNameMap);
    allDevNameMap = NULL;
    numDevNames = 0;

    for(i = 0;i < numCaptureDevNames;++i)
    {
        free(allCaptureDevNameMap[i].name);
        free(allCaptureDevNameMap[i].device_name);
    }
    free(allCaptureDevNameMap);
    allCaptureDevNameMap = NULL;
    numCaptureDevNames = 0;

    if(prop_filter)
        pa_proplist_free(prop_filter);
    prop_filter = NULL;

    /* PulseAudio doesn't like being CloseLib'd sometimes */
}
开发者ID:24BitGames，项目名称:LoomSDK，代码行数:28，代码来源:pulseaudio.c


示例4: pa_context_set_name

pa_operation* pa_context_set_name(pa_context *c, const char *name, pa_context_success_cb_t cb, void *userdata) {
    pa_operation *o;

    pa_assert(c);
    pa_assert(PA_REFCNT_VALUE(c) >= 1);
    pa_assert(name);

    PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
    PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);

    if (c->version >= 13) {
        pa_proplist *p = pa_proplist_new();

        pa_proplist_sets(p, PA_PROP_APPLICATION_NAME, name);
        o = pa_context_proplist_update(c, PA_UPDATE_REPLACE, p, cb, userdata);
        pa_proplist_free(p);
    } else {
        pa_tagstruct *t;
        uint32_t tag;

        o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
        t = pa_tagstruct_command(c, PA_COMMAND_SET_CLIENT_NAME, &tag);
        pa_tagstruct_puts(t, name);
        pa_pstream_send_tagstruct(c->pstream, t);
        pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT,  pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
    }

    return o;
}
开发者ID:felfert，项目名称:pulseaudio，代码行数:29，代码来源:context.c


示例5: QString

void SinkInput::sink_input_cb(pa_context *, const pa_sink_input_info *i, int eol, void *userdata)
{
    cout << "SinkInput::sink_cb" << endl;
    SinkInput *p = reinterpret_cast<SinkInput *>(userdata);
    SinkInput::Private *dd = p->d;

    if (eol) return;

    if (!i) {
	    cout << "Sink callback failure" << endl;
	    return;
    }

    if ( dd->valid ) assert ( i->index == dd->index );

    //p->mSinkInfo = *i;
    
    dd->name = QString(i->name);
    dd->sampleSpec = i->sample_spec;
    dd->channelMap = i->channel_map;
    dd->owner = i->owner_module;
    dd->volume = i->volume;
    dd->muted = i->mute;
    dd->driver = QString(i->driver);
    dd->valid = true;
    if(dd->proplist != 0)
	pa_proplist_free(dd->proplist);
    dd->proplist = pa_proplist_copy(i->proplist);
    //std::cout << pa_proplist_to_string(dd->proplist) << std::endl;
    emit p->updated();
}
开发者ID:dhirajkhatiwada1，项目名称:uludag，代码行数:31，代码来源:sinput.cpp


示例6: gst_pulsesrc_finalize

static void
gst_pulsesrc_finalize (GObject * object)
{
  GstPulseSrc *pulsesrc = GST_PULSESRC_CAST (object);

  g_free (pulsesrc->server);
  g_free (pulsesrc->device);

  if (pulsesrc->properties)
    gst_structure_free (pulsesrc->properties);
  if (pulsesrc->proplist)
    pa_proplist_free (pulsesrc->proplist);

  if (pulsesrc->mixer) {
    gst_pulsemixer_ctrl_free (pulsesrc->mixer);
    pulsesrc->mixer = NULL;
  }

  if (pulsesrc->probe) {
    gst_pulseprobe_free (pulsesrc->probe);
    pulsesrc->probe = NULL;
  }

  G_OBJECT_CLASS (parent_class)->finalize (object);
}
开发者ID:spunktsch，项目名称:svtplayer，代码行数:25，代码来源:pulsesrc.c


示例7: gst_pulsesrc_set_property

static void
gst_pulsesrc_set_property (GObject * object,
    guint prop_id, const GValue * value, GParamSpec * pspec)
{

  GstPulseSrc *pulsesrc = GST_PULSESRC_CAST (object);

  switch (prop_id) {
    case PROP_SERVER:
      g_free (pulsesrc->server);
      pulsesrc->server = g_value_dup_string (value);
      if (pulsesrc->probe)
        gst_pulseprobe_set_server (pulsesrc->probe, pulsesrc->server);
      break;
    case PROP_DEVICE:
      g_free (pulsesrc->device);
      pulsesrc->device = g_value_dup_string (value);
      break;
    case PROP_STREAM_PROPERTIES:
      if (pulsesrc->properties)
        gst_structure_free (pulsesrc->properties);
      pulsesrc->properties =
          gst_structure_copy (gst_value_get_structure (value));
      if (pulsesrc->proplist)
        pa_proplist_free (pulsesrc->proplist);
      pulsesrc->proplist = gst_pulse_make_proplist (pulsesrc->properties);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
  }
}
开发者ID:spunktsch，项目名称:svtplayer，代码行数:32，代码来源:pulsesrc.c


示例8: sink_input_moving_cb

/* Called from main thread */
static void sink_input_moving_cb(pa_sink_input *i, pa_sink *dest) {
    struct userdata *u;
    pa_proplist *p;
    const char *n;

    if (!dest)
        return;

    pa_sink_input_assert_ref(i);
    pa_assert_ctl_context();
    pa_assert_se(u = i->userdata);

    p = pa_proplist_new();
    pa_proplist_setf(p, PA_PROP_MEDIA_NAME, "Loopback to %s", pa_strnull(pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_DESCRIPTION)));

    if ((n = pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_ICON_NAME)))
        pa_proplist_sets(p, PA_PROP_MEDIA_ICON_NAME, n);

    pa_source_output_update_proplist(u->source_output, PA_UPDATE_REPLACE, p);
    pa_proplist_free(p);

    if (pa_sink_get_state(dest) == PA_SINK_SUSPENDED)
        pa_source_output_cork(u->source_output, true);
    else
        pa_source_output_cork(u->source_output, false);

    update_adjust_timer(u);
}
开发者ID:xedp3x，项目名称:pulseaudio，代码行数:29，代码来源:module-loopback.c


示例9: source_output_moving_cb

/* Called from main thread */
static void source_output_moving_cb(pa_source_output *o, pa_source *dest) {
    struct userdata *u;

    pa_source_output_assert_ref(o);
    pa_assert_ctl_context();
    pa_assert_se(u = o->userdata);

    if (dest) {
        pa_source_set_asyncmsgq(u->source, dest->asyncmsgq);
        pa_source_update_flags(u->source, PA_SOURCE_LATENCY|PA_SOURCE_DYNAMIC_LATENCY, dest->flags);
    } else
        pa_source_set_asyncmsgq(u->source, NULL);

    if (u->auto_desc && dest) {
        const char *k;
        pa_proplist *pl;

        pl = pa_proplist_new();
        k = pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_DESCRIPTION);
        pa_proplist_setf(pl, PA_PROP_DEVICE_DESCRIPTION, "Remapped %s", k ? k : dest->name);

        pa_source_update_proplist(u->source, PA_UPDATE_REPLACE, pl);
        pa_proplist_free(pl);
    }
}
开发者ID:DryakhlyyZlodey，项目名称:pulseaudio，代码行数:26，代码来源:module-remap-source.c


示例10: pa_client_send_event

void pa_client_send_event(pa_client *c, const char *event, pa_proplist *data) {
    pa_proplist *pl = NULL;
    pa_client_send_event_hook_data hook_data;

    pa_assert(c);
    pa_assert(event);

    if (!c->send_event)
        return;

    if (!data)
        data = pl = pa_proplist_new();

    hook_data.client = c;
    hook_data.data = data;
    hook_data.event = event;

    if (pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CLIENT_SEND_EVENT], &hook_data) < 0)
        goto finish;

    c->send_event(c, event, data);

finish:

    if (pl)
        pa_proplist_free(pl);
}
开发者ID:Drakey83，项目名称:steamlink-sdk，代码行数:27，代码来源:client.c


示例11: pa_client_free

void pa_client_free(pa_client *c) {
    pa_core *core;

    pa_assert(c);
    pa_assert(c->core);

    core = c->core;

    pa_hook_fire(&core->hooks[PA_CORE_HOOK_CLIENT_UNLINK], c);

    pa_idxset_remove_by_data(c->core->clients, c, NULL);

    pa_log_info("Freed %u \"%s\"", c->index, pa_strnull(pa_proplist_gets(c->proplist, PA_PROP_APPLICATION_NAME)));
    pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CLIENT|PA_SUBSCRIPTION_EVENT_REMOVE, c->index);

    pa_assert(pa_idxset_isempty(c->sink_inputs));
    pa_idxset_free(c->sink_inputs, NULL);
    pa_assert(pa_idxset_isempty(c->source_outputs));
    pa_idxset_free(c->source_outputs, NULL);

    pa_proplist_free(c->proplist);
    pa_xfree(c->driver);
    pa_xfree(c);

    pa_core_check_idle(core);
}
开发者ID:Drakey83，项目名称:steamlink-sdk，代码行数:26，代码来源:client.c


示例12: sink_input_moving_cb

/* Called from main context */
static void sink_input_moving_cb(pa_sink_input *i, pa_sink *dest) {
    struct userdata *u;

    pa_sink_input_assert_ref(i);
    pa_assert_se(u = i->userdata);

    if (dest) {
        pa_sink_set_asyncmsgq(u->sink, dest->asyncmsgq);
        pa_sink_update_flags(u->sink, PA_SINK_LATENCY|PA_SINK_DYNAMIC_LATENCY, dest->flags);
    } else
        pa_sink_set_asyncmsgq(u->sink, NULL);

    if (u->auto_desc && dest) {
        const char *z;
        pa_proplist *pl;

        pl = pa_proplist_new();
        z = pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_DESCRIPTION);
        pa_proplist_setf(pl, PA_PROP_DEVICE_DESCRIPTION, "Virtual Sink %s on %s",
                         pa_proplist_gets(u->sink->proplist, "device.vsink.name"), z ? z : dest->name);

        pa_sink_update_proplist(u->sink, PA_UPDATE_REPLACE, pl);
        pa_proplist_free(pl);
    }
}
开发者ID:KOLIA112，项目名称:pulseaudio，代码行数:26，代码来源:module-virtual-sink.c


示例13: switch_mode

static void switch_mode(struct userdata *u, const char *mode) {
    pa_proplist *proplist = pa_proplist_new();
    pa_log_debug("Switching to mode %s", mode);

    pa_proplist_sets(proplist, PA_NOKIA_PROP_AUDIO_MODE, mode);
    pa_proplist_sets(proplist, PA_NOKIA_PROP_AUDIO_ACCESSORY_HWID, "");
    pa_sink_update_proplist(u->mode_sink, PA_UPDATE_REPLACE, proplist);

    pa_proplist_free(proplist);
}
开发者ID:jusa，项目名称:pulseaudio-modules-nemo，代码行数:10，代码来源:module-meego-test-parameters.c


示例14: rule_free

static void rule_free(struct rule *r) {
    pa_assert(r);

    pa_xfree(r->process_name);
    pa_xfree(r->application_name);
    pa_xfree(r->icon_name);
    pa_xfree(r->role);
    if (r->proplist)
        pa_proplist_free(r->proplist);
    pa_xfree(r);
}
开发者ID:plbossart，项目名称:pulseaudio，代码行数:11，代码来源:module-augment-properties.c


示例15: m_pa_stream_connect

static int m_pa_stream_connect(pa_context *pa_ctx)
{
    if (pa_context_get_server_protocol_version (pa_ctx) < 13) {
            return -1;
    }
    printf("server version: %d\n", pa_context_get_server_protocol_version(pa_ctx));
    if (s) {
        pa_stream_disconnect(s);
        pa_stream_unref(s);
    }

    pa_proplist  *proplist;

    pa_buffer_attr attr;
    pa_sample_spec ss;

    int res;
    //char dev_name[40];

    // pa_sample_spec
    ss.channels = 1;
    ss.format = PA_SAMPLE_FLOAT32;
    ss.rate = 25;

    // pa_buffer_attr
    memset(&attr, 0, sizeof(attr));
    attr.fragsize = sizeof(float);
    attr.maxlength = (uint32_t) -1;

    // pa_proplist
    proplist = pa_proplist_new ();
    pa_proplist_sets (proplist, PA_PROP_APPLICATION_ID, "Deepin Sound Settings");

    // create new stream
    if (!(s = pa_stream_new_with_proplist(pa_ctx, "Deepin Sound Settings", &ss, NULL, proplist))) {
        fprintf(stderr, "pa_stream_new error\n");
        return -2;
    }
    pa_proplist_free(proplist);

    pa_stream_set_read_callback(s, on_monitor_read_callback, NULL);
    pa_stream_set_suspended_callback(s, on_monitor_suspended_callback, NULL);

    res = pa_stream_connect_record(s, NULL, &attr, 
                                   (pa_stream_flags_t) (PA_STREAM_DONT_MOVE
                                                        |PA_STREAM_PEAK_DETECT
                                                        |PA_STREAM_ADJUST_LATENCY));
    
    if (res < 0) {
        fprintf(stderr, "Failed to connect monitoring stream\n");
        return -3;
    }
    return 0;
}
开发者ID:tsuibin，项目名称:record_recog，代码行数:54，代码来源:get_db.c


示例16: pa_stream_new

APULSE_EXPORT
pa_stream *
pa_stream_new(pa_context *c, const char *name, const pa_sample_spec *ss, const pa_channel_map *map)
{
    trace_info_f("F %s c=%p, name=%s, ss=%p, map=%p\n", __func__, c, name, ss, map);

    pa_proplist *p = pa_proplist_new();
    pa_stream *s = pa_stream_new_with_proplist(c, name, ss, map, p);
    pa_proplist_free(p);
    return s;
}
开发者ID:kandeshvari，项目名称:apulse，代码行数:11，代码来源:apulse-stream.c


示例17: pa_assert

pa_proplist *pa_dbus_get_proplist_arg(DBusConnection *c, DBusMessage *msg, DBusMessageIter *iter) {
    DBusMessageIter dict_iter;
    DBusMessageIter dict_entry_iter;
    char *signature;
    pa_proplist *proplist = NULL;
    const char *key = NULL;
    const uint8_t *value = NULL;
    int value_length = 0;

    pa_assert(c);
    pa_assert(msg);
    pa_assert(iter);

    pa_assert(signature = dbus_message_iter_get_signature(iter));
    pa_assert_se(pa_streq(signature, "a{say}"));

    dbus_free(signature);

    proplist = pa_proplist_new();

    dbus_message_iter_recurse(iter, &dict_iter);

    while (dbus_message_iter_get_arg_type(&dict_iter) != DBUS_TYPE_INVALID) {
        dbus_message_iter_recurse(&dict_iter, &dict_entry_iter);

        dbus_message_iter_get_basic(&dict_entry_iter, &key);
        dbus_message_iter_next(&dict_entry_iter);

        if (strlen(key) <= 0 || !pa_ascii_valid(key)) {
            pa_dbus_send_error(c, msg, DBUS_ERROR_INVALID_ARGS, "Invalid property list key: '%s'.", key);
            goto fail;
        }

        dbus_message_iter_get_fixed_array(&dict_entry_iter, &value, &value_length);

        pa_assert(value_length >= 0);

        pa_assert_se(pa_proplist_set(proplist, key, value, value_length) >= 0);

        dbus_message_iter_next(&dict_iter);
    }

    dbus_message_iter_next(iter);

    return proplist;

fail:
    if (proplist)
        pa_proplist_free(proplist);

    return NULL;
}
开发者ID:jprvita，项目名称:pulseaudio，代码行数:52，代码来源:dbus-util.c


示例18: free_entry

static void free_entry(pa_scache_entry *e) {
    pa_assert(e);

    pa_namereg_unregister(e->core, e->name);
    pa_subscription_post(e->core, PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE|PA_SUBSCRIPTION_EVENT_REMOVE, e->index);
    pa_xfree(e->name);
    pa_xfree(e->filename);
    if (e->memchunk.memblock)
        pa_memblock_unref(e->memchunk.memblock);
    if (e->proplist)
        pa_proplist_free(e->proplist);
    pa_xfree(e);
}
开发者ID:KimT，项目名称:pulseaudio_kt，代码行数:13，代码来源:core-scache.c


示例19: device_port_free

static void device_port_free(pa_object *o) {
    pa_device_port *p = PA_DEVICE_PORT(o);

    pa_assert(p);
    pa_assert(pa_device_port_refcnt(p) == 0);

    if (p->proplist)
        pa_proplist_free(p->proplist);
    if (p->profiles)
        pa_hashmap_free(p->profiles, NULL, NULL);
    pa_xfree(p->name);
    pa_xfree(p->description);
    pa_xfree(p);
}
开发者ID:Oboyma，项目名称:pulseaudio，代码行数:14，代码来源:device-port.c


示例20: pulse_stream_new

pa_stream* pulse_stream_new(const char* name, const pa_sample_spec* ss,
	const pa_channel_map* map)
{
	if (pulse_context_ready() < 0)
		return NULL;

	pulse_lock();

	pa_proplist *p = pulse_properties();
	pa_stream *s = pa_stream_new_with_proplist(
		pulse_context, name, ss, map, p);
	pa_proplist_free(p);

	pulse_unlock();
	return s;
}
开发者ID:ArnoldSchiller，项目名称:obs-studio，代码行数:16，代码来源:pulse-wrapper.c



注：本文中的pa_proplist_free函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ pa_proplist_gets函数代码示例发布时间：2022-05-30
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