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-rw-r--r--redhat/tdemultimedia/tdemultimedia-3.5.13.2-kmix_pulseaudio.patch1519
1 files changed, 1519 insertions, 0 deletions
diff --git a/redhat/tdemultimedia/tdemultimedia-3.5.13.2-kmix_pulseaudio.patch b/redhat/tdemultimedia/tdemultimedia-3.5.13.2-kmix_pulseaudio.patch
new file mode 100644
index 000000000..0759d6ebb
--- /dev/null
+++ b/redhat/tdemultimedia/tdemultimedia-3.5.13.2-kmix_pulseaudio.patch
@@ -0,0 +1,1519 @@
+diff -Nuar ./kmix-tde-ori/kmix-platforms.cpp ./kmix/kmix-platforms.cpp
+--- ./kmix-tde-ori/kmix-platforms.cpp 2013-05-09 17:10:41.010638051 +0200
++++ ./kmix/kmix-platforms.cpp 2013-05-09 17:18:23.202075902 +0200
+@@ -46,8 +46,10 @@
+ #define ALSA_MIXER
+ #endif
+
++#define PULSE_MIXER
++
+ #define OSS_MIXER
+-#endif
++#endif // __linux__
+
+ #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(_UNIXWARE) || defined(__DragonFly__)
+ #define OSS_MIXER
+@@ -79,6 +81,10 @@
+ #include "mixer_alsa9.cpp"
+ #endif
+
++#if defined(PULSE_MIXER)
++#include "mixer_pulse.cpp"
++#endif
++
+ #if defined(OSS_MIXER)
+ #include "mixer_oss.cpp"
+
+@@ -91,7 +97,7 @@
+ #define OSS4_MIXER
+ #endif
+
+-#endif
++#endif // OSS_MIXER
+
+ #if defined(OSS4_MIXER)
+ #include "mixer_oss4.cpp"
+@@ -137,6 +143,10 @@
+ { ALSA_getMixer, ALSA_getDriverName, ALSA_getDevIterator },
+ #endif
+
++#if defined(PULSE_MIXER)
++ { PULSE_getMixer, PULSE_getDriverName, NULL },
++#endif
++
+ #if defined(OSS4_MIXER)
+ { OSS4_getMixer, OSS4_getDriverName, NULL },
+ #endif
+diff -Nuar ./kmix-tde-ori/Makefile.am ./kmix/Makefile.am
+--- ./kmix-tde-ori/Makefile.am 2013-05-09 17:10:41.010638051 +0200
++++ ./kmix/Makefile.am 2013-05-21 23:47:47.607546135 +0200
+@@ -41,7 +41,7 @@
+ verticaltext.cpp mixerIface.skel colorwidget.ui dialogviewconfiguration.cpp \
+ kmixtoolbox.cpp mixertoolbox.cpp dialogselectmaster.cpp
+
+-kmix_panelapplet_la_LDFLAGS = $(all_libraries) $(KDE_PLUGIN) -module
++kmix_panelapplet_la_LDFLAGS = $(all_libraries) $(KDE_PLUGIN) -I/usr/include/glib-2.0 -module
+ kmix_panelapplet_la_LIBADD = $(LIB_KDEUI) $(LIB_KUTILS) $(LIBALIB) $(LIBOSSAUDIO) $(LIBASOUND)
+
+ xdg_apps_DATA = kmix.desktop
+diff -Nuar ./kmix-tde-ori/mixer_pulse.cpp ./kmix/mixer_pulse.cpp
+--- ./kmix-tde-ori/mixer_pulse.cpp 1970-01-01 01:00:00.000000000 +0100
++++ ./kmix/mixer_pulse.cpp 2013-05-21 23:37:43.565178347 +0200
+@@ -0,0 +1,1368 @@
++/*
++ * KMix -- KDE's full featured mini mixer
++ *
++ *
++ * Copyright (C) 2008 Helio Chissini de Castro <helio@kde.org>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Library General Public
++ * License as published by the Free Software Foundation; either
++ * version 2 of the License, or (at your option) any later version.
++ *
++ * This program 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
++ * Library General Public License for more details.
++ *
++ * You should have received a copy of the GNU Library General Public
++ * License along with this program; if not, write to the Free
++ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++ */
++
++#include "mixer_pulse.h"
++
++#include <cstdlib>
++//#include <QtCore/QAbstractEventDispatcher>
++#include <tqtimer.h>
++
++#include <klocale.h>
++
++#include "mixer.h"
++//#include "core/ControlManager.h"
++//#include "core/GlobalConfig.h"
++
++#include <pulse/glib-mainloop.h>
++#include <pulse/ext-stream-restore.h>
++#if defined(HAVE_CANBERRA)
++# include <canberra.h>
++#endif
++
++// PA_VOLUME_UI_MAX landed in pulseaudio-0.9.23, so this can be removed when/if
++// minimum requirement is ever bumped up (from 0.9.12 currently)
++#ifndef PA_VOLUME_UI_MAX
++#define PA_VOLUME_UI_MAX (pa_sw_volume_from_dB(+11.0))
++#endif
++
++#define HAVE_SOURCE_OUTPUT_VOLUMES PA_CHECK_VERSION(1,0,0)
++
++#define KMIXPA_PLAYBACK 0
++#define KMIXPA_CAPTURE 1
++#define KMIXPA_APP_PLAYBACK 2
++#define KMIXPA_APP_CAPTURE 3
++#define KMIXPA_WIDGET_MAX KMIXPA_APP_CAPTURE
++
++#define KMIXPA_EVENT_KEY "sink-input-by-media-role:event"
++
++static unsigned int refcount = 0;
++static pa_glib_mainloop *s_mainloop = NULL;
++static pa_context *s_context = NULL;
++static enum { UNKNOWN, ACTIVE, INACTIVE } s_pulseActive = UNKNOWN;
++static int s_outstandingRequests = 0;
++
++#if defined(HAVE_CANBERRA)
++static ca_context *s_ccontext = NULL;
++#endif
++
++TQMap<int,Mixer_PULSE*> s_mixers;
++
++typedef TQMap<int,devinfo> devmap;
++static devmap outputDevices;
++static devmap captureDevices;
++static TQMap<int,TQString> clients;
++static devmap outputStreams;
++static devmap captureStreams;
++static devmap outputRoles;
++
++typedef struct {
++ pa_channel_map channel_map;
++ pa_cvolume volume;
++ bool mute;
++ TQString device;
++} restoreRule;
++static TQMap<TQString,restoreRule> s_RestoreRules;
++
++static void dec_outstanding(pa_context *c) {
++ if (s_outstandingRequests <= 0)
++ return;
++
++ if (--s_outstandingRequests == 0)
++ {
++ s_pulseActive = ACTIVE;
++
++ // If this is our probe phase, exit our context immediately
++ if (s_context != c) {
++ pa_context_disconnect(c);
++ } else
++ kDebug(67100) << "Reconnected to PulseAudio";
++ }
++}
++
++static void translateMasksAndMaps(devinfo& dev)
++{
++ dev.chanMask = Volume::MNONE;
++ dev.chanIDs.clear();
++
++ if (dev.channel_map.channels != dev.volume.channels) {
++ kError() << "Hiddeous Channel mixup map says " << dev.channel_map.channels << ", volume says: " << dev.volume.channels;
++ return;
++ }
++ if (1 == dev.channel_map.channels && PA_CHANNEL_POSITION_MONO == dev.channel_map.map[0]) {
++ // We just use the left channel to represent this.
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MLEFT);
++ dev.chanIDs[0] = Volume::LEFT;
++ } else {
++ for (uint8_t i = 0; i < dev.channel_map.channels; ++i) {
++ switch (dev.channel_map.map[i]) {
++ case PA_CHANNEL_POSITION_MONO:
++ kWarning(67100) << "Channel Map contains a MONO element but has >1 channel - we can't handle this.";
++ return;
++
++ case PA_CHANNEL_POSITION_FRONT_LEFT:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MLEFT);
++ dev.chanIDs[i] = Volume::LEFT;
++ break;
++ case PA_CHANNEL_POSITION_FRONT_RIGHT:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MRIGHT);
++ dev.chanIDs[i] = Volume::RIGHT;
++ break;
++ case PA_CHANNEL_POSITION_FRONT_CENTER:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MCENTER);
++ dev.chanIDs[i] = Volume::CENTER;
++ break;
++ case PA_CHANNEL_POSITION_REAR_CENTER:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MREARCENTER);
++ dev.chanIDs[i] = Volume::REARCENTER;
++ break;
++ case PA_CHANNEL_POSITION_REAR_LEFT:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MSURROUNDLEFT);
++ dev.chanIDs[i] = Volume::SURROUNDLEFT;
++ break;
++ case PA_CHANNEL_POSITION_REAR_RIGHT:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MSURROUNDRIGHT);
++ dev.chanIDs[i] = Volume::SURROUNDRIGHT;
++ break;
++ case PA_CHANNEL_POSITION_LFE:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MWOOFER);
++ dev.chanIDs[i] = Volume::WOOFER;
++ break;
++ case PA_CHANNEL_POSITION_SIDE_LEFT:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MREARSIDELEFT);
++ dev.chanIDs[i] = Volume::REARSIDELEFT;
++ break;
++ case PA_CHANNEL_POSITION_SIDE_RIGHT:
++ dev.chanMask = (Volume::ChannelMask)( dev.chanMask | Volume::MREARSIDERIGHT);
++ dev.chanIDs[i] = Volume::REARSIDERIGHT;
++ break;
++ default:
++ kWarning(67100) << "Channel Map contains a pa_channel_position we cannot handle " << dev.channel_map.map[i];
++ break;
++ }
++ }
++ }
++}
++
++static TQString getIconNameFromProplist(pa_proplist *l) {
++ const char *t;
++
++ if ((t = pa_proplist_gets(l, PA_PROP_MEDIA_ICON_NAME)))
++ return TQString::fromUtf8(t);
++
++ if ((t = pa_proplist_gets(l, PA_PROP_WINDOW_ICON_NAME)))
++ return TQString::fromUtf8(t);
++
++ if ((t = pa_proplist_gets(l, PA_PROP_APPLICATION_ICON_NAME)))
++ return TQString::fromUtf8(t);
++
++ if ((t = pa_proplist_gets(l, PA_PROP_MEDIA_ROLE))) {
++
++ if (strcmp(t, "video") == 0 || strcmp(t, "phone") == 0)
++ return TQString::fromUtf8(t);
++
++ if (strcmp(t, "music") == 0)
++ return "audio";
++
++ if (strcmp(t, "game") == 0)
++ return "applications-games";
++
++ if (strcmp(t, "event") == 0)
++ return "dialog-information";
++ }
++
++ return "";
++}
++
++static void sink_cb(pa_context *c, const pa_sink_info *i, int eol, void *) {
++
++ if (eol < 0) {
++ if (pa_context_errno(c) == PA_ERR_NOENTITY)
++ return;
++
++ kWarning(67100) << "Sink callback failure";
++ return;
++ }
++
++ if (eol > 0) {
++ dec_outstanding(c);
++ if (s_mixers.contains(KMIXPA_PLAYBACK))
++ s_mixers[KMIXPA_PLAYBACK]->triggerUpdate();
++ return;
++ }
++
++ devinfo s;
++ s.index = s.device_index = i->index;
++ s.name = TQString::fromUtf8(i->name).replace(' ', '_');
++ s.description = TQString::fromUtf8(i->description);
++ s.icon_name = TQString::fromUtf8(pa_proplist_gets(i->proplist, PA_PROP_DEVICE_ICON_NAME));
++ s.volume = i->volume;
++ s.channel_map = i->channel_map;
++ s.mute = !!i->mute;
++ s.stream_restore_rule = "";
++
++ translateMasksAndMaps(s);
++
++ bool is_new = !outputDevices.contains(s.index);
++ outputDevices[s.index] = s;
++// kDebug(67100) << "Got some info about sink: " << s.description;
++
++ if (s_mixers.contains(KMIXPA_PLAYBACK)) {
++ if (is_new)
++ s_mixers[KMIXPA_PLAYBACK]->addWidget(s.index);
++ else {
++ int mid = s_mixers[KMIXPA_PLAYBACK]->id2num(s.name);
++ if (mid >= 0) {
++ MixSet *ms = s_mixers[KMIXPA_PLAYBACK]->getMixSet();
++ (*ms)[mid]->setReadableName(s.description);
++ }
++ }
++ }
++}
++
++static void source_cb(pa_context *c, const pa_source_info *i, int eol, void *) {
++
++ if (eol < 0) {
++ if (pa_context_errno(c) == PA_ERR_NOENTITY)
++ return;
++
++ kWarning(67100) << "Source callback failure";
++ return;
++ }
++
++ if (eol > 0) {
++ dec_outstanding(c);
++ if (s_mixers.contains(KMIXPA_CAPTURE))
++ s_mixers[KMIXPA_CAPTURE]->triggerUpdate();
++ return;
++ }
++
++ // Do something....
++ if (PA_INVALID_INDEX != i->monitor_of_sink)
++ {
++ kDebug(67100) << "Ignoring Monitor Source: " << i->description;
++ return;
++ }
++
++ devinfo s;
++ s.index = s.device_index = i->index;
++ s.name = TQString::fromUtf8(i->name).replace(' ', '_');
++ s.description = TQString::fromUtf8(i->description);
++ s.icon_name = TQString::fromUtf8(pa_proplist_gets(i->proplist, PA_PROP_DEVICE_ICON_NAME));
++ s.volume = i->volume;
++ s.channel_map = i->channel_map;
++ s.mute = !!i->mute;
++ s.stream_restore_rule = "";
++
++ translateMasksAndMaps(s);
++
++ bool is_new = !captureDevices.contains(s.index);
++ captureDevices[s.index] = s;
++// kDebug(67100) << "Got some info about source: " << s.description;
++
++ if (s_mixers.contains(KMIXPA_CAPTURE)) {
++ if (is_new)
++ s_mixers[KMIXPA_CAPTURE]->addWidget(s.index);
++ else {
++ int mid = s_mixers[KMIXPA_CAPTURE]->id2num(s.name);
++ if (mid >= 0) {
++ MixSet *ms = s_mixers[KMIXPA_CAPTURE]->getMixSet();
++ (*ms)[mid]->setReadableName(s.description);
++ }
++ }
++ }
++}
++
++static void client_cb(pa_context *c, const pa_client_info *i, int eol, void *) {
++
++ if (eol < 0) {
++ if (pa_context_errno(c) == PA_ERR_NOENTITY)
++ return;
++
++ kWarning(67100) << "Client callback failure";
++ return;
++ }
++
++ if (eol > 0) {
++ dec_outstanding(c);
++ return;
++ }
++
++ clients[i->index] = TQString::fromUtf8(i->name);
++ //kDebug(67100) << "Got some info about client: " << clients[i->index];
++}
++
++static void sink_input_cb(pa_context *c, const pa_sink_input_info *i, int eol, void *) {
++
++ if (eol < 0) {
++ if (pa_context_errno(c) == PA_ERR_NOENTITY)
++ return;
++
++ kWarning(67100) << "Sink Input callback failure";
++ return;
++ }
++
++ if (eol > 0) {
++ dec_outstanding(c);
++ if (s_mixers.contains(KMIXPA_APP_PLAYBACK))
++ s_mixers[KMIXPA_APP_PLAYBACK]->triggerUpdate();
++ return;
++ }
++
++ const char *t;
++ if ((t = pa_proplist_gets(i->proplist, "module-stream-restore.id"))) {
++ if (strcmp(t, KMIXPA_EVENT_KEY) == 0) {
++ kWarning(67100) << "Ignoring sink-input due to it being designated as an event and thus handled by the Event slider";
++ return;
++ }
++ }
++
++ TQString appname = i18n("Unknown Application");
++ if (clients.contains(i->client))
++ appname = clients[i->client];
++
++ TQString prefix = TQString("%1: ").arg(appname);
++
++ devinfo s;
++ s.index = i->index;
++ s.device_index = i->sink;
++ s.description = prefix + TQString::fromUtf8(i->name);
++ s.name = TQString("stream:") + TQString::number(i->index); //appname.replace(' ', '_').toLower();
++ s.icon_name = getIconNameFromProplist(i->proplist);
++ s.channel_map = i->channel_map;
++ s.volume = i->volume;
++ s.mute = !!i->mute;
++ s.stream_restore_rule = TQString::fromUtf8(t);
++
++ translateMasksAndMaps(s);
++
++ bool is_new = !outputStreams.contains(s.index);
++ outputStreams[s.index] = s;
++// kDebug(67100) << "Got some info about sink input (playback stream): " << s.description;
++
++ if (s_mixers.contains(KMIXPA_APP_PLAYBACK)) {
++ if (is_new)
++ s_mixers[KMIXPA_APP_PLAYBACK]->addWidget(s.index, true);
++ else {
++ int mid = s_mixers[KMIXPA_APP_PLAYBACK]->id2num(s.name);
++ if (mid >= 0) {
++ MixSet *ms = s_mixers[KMIXPA_APP_PLAYBACK]->getMixSet();
++ (*ms)[mid]->setReadableName(s.description);
++ }
++ }
++ }
++}
++
++static void source_output_cb(pa_context *c, const pa_source_output_info *i, int eol, void *) {
++
++ if (eol < 0) {
++ if (pa_context_errno(c) == PA_ERR_NOENTITY)
++ return;
++
++ kWarning(67100) << "Source Output callback failure";
++ return;
++ }
++
++ if (eol > 0) {
++ dec_outstanding(c);
++ if (s_mixers.contains(KMIXPA_APP_CAPTURE))
++ s_mixers[KMIXPA_APP_CAPTURE]->triggerUpdate();
++ return;
++ }
++
++ /* NB Until Source Outputs support volumes, we just use the volume of the source itself */
++ if (!captureDevices.contains(i->source)) {
++ kDebug(67100) << "Source Output refers to a Source we don't have any info for (probably just a peak meter or similar)";
++ return;
++ }
++
++ TQString appname = i18n("Unknown Application");
++ if (clients.contains(i->client))
++ appname = clients[i->client];
++
++ TQString prefix = TQString("%1: ").arg(appname);
++
++ devinfo s;
++ s.index = i->index;
++ s.device_index = i->source;
++ s.description = prefix + TQString::fromUtf8(i->name);
++ s.name = TQString("stream:") + TQString::number(i->index); //appname.replace(' ', '_').toLower();
++ s.icon_name = getIconNameFromProplist(i->proplist);
++ s.channel_map = i->channel_map;
++#if HAVE_SOURCE_OUTPUT_VOLUMES
++ s.volume = i->volume;
++ s.mute = !!i->mute;
++#else
++ s.volume = captureDevices[i->source].volume;
++ s.mute = captureDevices[i->source].mute;
++#endif
++ s.stream_restore_rule = TQString::fromUtf8(pa_proplist_gets(i->proplist, "module-stream-restore.id"));
++
++ translateMasksAndMaps(s);
++
++ bool is_new = !captureStreams.contains(s.index);
++ captureStreams[s.index] = s;
++// kDebug(67100) << "Got some info about source output (capture stream): " << s.description;
++
++ if (s_mixers.contains(KMIXPA_APP_CAPTURE)) {
++ if (is_new)
++ s_mixers[KMIXPA_APP_CAPTURE]->addWidget(s.index, true);
++ else {
++ int mid = s_mixers[KMIXPA_APP_CAPTURE]->id2num(s.name);
++ if (mid >= 0) {
++ MixSet *ms = s_mixers[KMIXPA_APP_CAPTURE]->getMixSet();
++ (*ms)[mid]->setReadableName(s.description);
++ }
++ }
++ }
++}
++
++
++static devinfo create_role_devinfo(TQString name) {
++
++ TQ_ASSERT(s_RestoreRules.contains(name));
++
++ devinfo s;
++ s.index = s.device_index = PA_INVALID_INDEX;
++ s.description = i18n("Event Sounds");
++ s.name = TQString("restore:") + name;
++ s.icon_name = "dialog-information";
++ s.channel_map = s_RestoreRules[name].channel_map;
++ s.volume = s_RestoreRules[name].volume;
++ s.mute = s_RestoreRules[name].mute;
++ s.stream_restore_rule = name;
++
++ translateMasksAndMaps(s);
++ return s;
++}
++
++
++void ext_stream_restore_read_cb(pa_context *c, const pa_ext_stream_restore_info *i, int eol, void *) {
++
++ if (eol < 0) {
++ dec_outstanding(c);
++ kWarning(67100) << "Failed to initialize stream_restore extension: " << pa_strerror(pa_context_errno(s_context));
++ return;
++ }
++
++ if (eol > 0) {
++ dec_outstanding(c);
++
++ // Special case: ensure that our media events exists.
++ // On first login by a new users, this wont be in our database so we should create it.
++ if (!s_RestoreRules.contains(KMIXPA_EVENT_KEY)) {
++ // Create a fake rule
++ restoreRule rule;
++ rule.channel_map.channels = 1;
++ rule.channel_map.map[0] = PA_CHANNEL_POSITION_MONO;
++ rule.volume.channels = 1;
++ rule.volume.values[0] = PA_VOLUME_NORM;
++ rule.mute = false;
++ rule.device = "";
++ s_RestoreRules[KMIXPA_EVENT_KEY] = rule;
++ kDebug(67100) << "Initialising restore rule for new user: " << i18n("Event Sounds");
++ }
++
++ if (s_mixers.contains(KMIXPA_APP_PLAYBACK)) {
++ // If we have rules, it will be created below... but if no rules
++ // then we add it here.
++ if (!outputRoles.contains(PA_INVALID_INDEX)) {
++ devinfo s = create_role_devinfo(KMIXPA_EVENT_KEY);
++ outputRoles[s.index] = s;
++
++ s_mixers[KMIXPA_APP_PLAYBACK]->addWidget(s.index);
++ }
++
++ s_mixers[KMIXPA_APP_PLAYBACK]->triggerUpdate();
++ }
++
++ return;
++ }
++
++
++ TQString name = TQString::fromUtf8(i->name);
++// kDebug(67100) << TQString("Got some info about restore rule: '%1' (Device: %2)").arg(name).arg(i->device ? i->device : "None");
++ restoreRule rule;
++ rule.channel_map = i->channel_map;
++ rule.volume = i->volume;
++ rule.mute = !!i->mute;
++ rule.device = i->device;
++
++ if (rule.channel_map.channels < 1 && name == KMIXPA_EVENT_KEY) {
++ // Stream restore rules may not have valid volumes/channel maps (as these are optional)
++ // but we need a valid volume+channelmap for our events sounds so fix it up.
++ rule.channel_map.channels = 1;
++ rule.channel_map.map[0] = PA_CHANNEL_POSITION_MONO;
++ rule.volume.channels = 1;
++ rule.volume.values[0] = PA_VOLUME_NORM;
++ }
++
++ s_RestoreRules[name] = rule;
++
++ if (s_mixers.contains(KMIXPA_APP_PLAYBACK)) {
++ // We only want to know about Sound Events for now...
++ if (name == KMIXPA_EVENT_KEY) {
++ devinfo s = create_role_devinfo(name);
++ bool is_new = !outputRoles.contains(s.index);
++ outputRoles[s.index] = s;
++
++ if (is_new)
++ s_mixers[KMIXPA_APP_PLAYBACK]->addWidget(s.index, true);
++ }
++ }
++}
++
++static void ext_stream_restore_subscribe_cb(pa_context *c, void *) {
++
++ TQ_ASSERT(c == s_context);
++
++ pa_operation *o;
++ if (!(o = pa_ext_stream_restore_read(c, ext_stream_restore_read_cb, NULL))) {
++ kWarning(67100) << "pa_ext_stream_restore_read() failed";
++ return;
++ }
++
++ pa_operation_unref(o);
++}
++
++
++static void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index, void *) {
++
++ TQ_ASSERT(c == s_context);
++
++ switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
++ case PA_SUBSCRIPTION_EVENT_SINK:
++ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
++ if (s_mixers.contains(KMIXPA_PLAYBACK))
++ s_mixers[KMIXPA_PLAYBACK]->removeWidget(index);
++ } else {
++ pa_operation *o;
++ if (!(o = pa_context_get_sink_info_by_index(c, index, sink_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_sink_info_by_index() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ }
++ break;
++
++ case PA_SUBSCRIPTION_EVENT_SOURCE:
++ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
++ if (s_mixers.contains(KMIXPA_CAPTURE))
++ s_mixers[KMIXPA_CAPTURE]->removeWidget(index);
++ } else {
++ pa_operation *o;
++ if (!(o = pa_context_get_source_info_by_index(c, index, source_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_source_info_by_index() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ }
++ break;
++
++ case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
++ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
++ if (s_mixers.contains(KMIXPA_APP_PLAYBACK))
++ s_mixers[KMIXPA_APP_PLAYBACK]->removeWidget(index);
++ } else {
++ pa_operation *o;
++ if (!(o = pa_context_get_sink_input_info(c, index, sink_input_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_sink_input_info() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ }
++ break;
++
++ case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
++ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
++ if (s_mixers.contains(KMIXPA_APP_CAPTURE))
++ s_mixers[KMIXPA_APP_CAPTURE]->removeWidget(index);
++ } else {
++ pa_operation *o;
++ if (!(o = pa_context_get_source_output_info(c, index, source_output_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_sink_input_info() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ }
++ break;
++
++ case PA_SUBSCRIPTION_EVENT_CLIENT:
++ if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
++ clients.remove(index);
++ } else {
++ pa_operation *o;
++ if (!(o = pa_context_get_client_info(c, index, client_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_client_info() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ }
++ break;
++
++ }
++}
++
++
++static void context_state_callback(pa_context *c, void *)
++{
++ pa_context_state_t state = pa_context_get_state(c);
++ if (state == PA_CONTEXT_READY) {
++ // Attempt to load things up
++ pa_operation *o;
++
++ // 1. Register for the stream changes (except during probe)
++ if (s_context == c) {
++ pa_context_set_subscribe_callback(c, subscribe_cb, NULL);
++
++ if (!(o = pa_context_subscribe(c, (pa_subscription_mask_t)
++ (PA_SUBSCRIPTION_MASK_SINK|
++ PA_SUBSCRIPTION_MASK_SOURCE|
++ PA_SUBSCRIPTION_MASK_CLIENT|
++ PA_SUBSCRIPTION_MASK_SINK_INPUT|
++ PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT), NULL, NULL))) {
++ kWarning(67100) << "pa_context_subscribe() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ }
++
++ if (!(o = pa_context_get_sink_info_list(c, sink_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_sink_info_list() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ s_outstandingRequests++;
++
++ if (!(o = pa_context_get_source_info_list(c, source_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_source_info_list() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ s_outstandingRequests++;
++
++
++ if (!(o = pa_context_get_client_info_list(c, client_cb, NULL))) {
++ kWarning(67100) << "pa_context_client_info_list() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ s_outstandingRequests++;
++
++ if (!(o = pa_context_get_sink_input_info_list(c, sink_input_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_sink_input_info_list() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ s_outstandingRequests++;
++
++ if (!(o = pa_context_get_source_output_info_list(c, source_output_cb, NULL))) {
++ kWarning(67100) << "pa_context_get_source_output_info_list() failed";
++ return;
++ }
++ pa_operation_unref(o);
++ s_outstandingRequests++;
++
++ /* These calls are not always supported */
++ if ((o = pa_ext_stream_restore_read(c, ext_stream_restore_read_cb, NULL))) {
++ pa_operation_unref(o);
++ s_outstandingRequests++;
++
++ pa_ext_stream_restore_set_subscribe_cb(c, ext_stream_restore_subscribe_cb, NULL);
++
++ if ((o = pa_ext_stream_restore_subscribe(c, 1, NULL, NULL)))
++ pa_operation_unref(o);
++ } else {
++ kWarning(67100) << "Failed to initialize stream_restore extension: " << pa_strerror(pa_context_errno(s_context));
++ }
++ } else if (!PA_CONTEXT_IS_GOOD(state)) {
++ // If this is our probe phase, exit our context immediately
++ if (s_context != c) {
++ pa_context_disconnect(c);
++ } else {
++ // If we're not probing, it means we've been disconnected from our
++ // glib context
++ pa_context_unref(s_context);
++ s_context = NULL;
++
++ // Remove all GUI elements
++ TQMap<int,Mixer_PULSE*>::iterator it;
++ for (it = s_mixers.begin(); it != s_mixers.end(); ++it) {
++ (*it)->removeAllWidgets();
++ }
++ // This one is not handled above.
++ clients.clear();
++
++ if (s_mixers.contains(KMIXPA_PLAYBACK)) {
++ kWarning(67100) << "Connection to PulseAudio daemon closed. Attempting reconnection.";
++ s_pulseActive = UNKNOWN;
++ TQTimer::singleShot(50, s_mixers[KMIXPA_PLAYBACK], SLOT(reinit()));
++ }
++ }
++ }
++}
++
++static void setVolumeFromPulse(Volume& volume, const devinfo& dev)
++{
++ chanIDMap::const_iterator iter;
++ for (iter = dev.chanIDs.begin(); iter != dev.chanIDs.end(); ++iter)
++ {
++ //kDebug(67100) << "Setting volume for channel " << iter.value() << " to " << (long)dev.volume.values[iter.key()] << " (" << ((100*(long)dev.volume.values[iter.key()]) / PA_VOLUME_NORM) << "%)";
++ volume.setVolume(iter.value(), (long)dev.volume.values[iter.key()]);
++ }
++}
++
++static pa_cvolume genVolumeForPulse(const devinfo& dev, Volume& volume)
++{
++ pa_cvolume cvol = dev.volume;
++
++ chanIDMap::const_iterator iter;
++ for (iter = dev.chanIDs.begin(); iter != dev.chanIDs.end(); ++iter)
++ {
++ cvol.values[iter.key()] = (uint32_t)volume.getVolume(iter.value());
++ //kDebug(67100) << "Setting volume for channel " << iter.value() << " to " << cvol.values[iter.key()] << " (" << ((100*cvol.values[iter.key()]) / PA_VOLUME_NORM) << "%)";
++ }
++ return cvol;
++}
++
++static devmap* get_widget_map(int type, TQString id = "")
++{
++ TQ_ASSERT(type >= 0 && type <= KMIXPA_WIDGET_MAX);
++
++ if (KMIXPA_PLAYBACK == type)
++ return &outputDevices;
++ else if (KMIXPA_CAPTURE == type)
++ return &captureDevices;
++ else if (KMIXPA_APP_PLAYBACK == type) {
++ if (id.startsWith("restore:"))
++ return &outputRoles;
++ return &outputStreams;
++ } else if (KMIXPA_APP_CAPTURE == type)
++ return &captureStreams;
++
++ TQ_ASSERT(0);
++ return NULL;
++}
++static devmap* get_widget_map(int type, int index)
++{
++ if (PA_INVALID_INDEX == (uint32_t)index)
++ return get_widget_map(type, "restore:");
++ return get_widget_map(type);
++}
++
++void Mixer_PULSE::emitControlsReconfigured()
++{
++ ControlManager::instance().announce(_mixer->id(), ControlChangeType::ControlList, getDriverName());
++}
++
++void Mixer_PULSE::addWidget(int index, bool isAppStream)
++{
++ devmap* map = get_widget_map(m_devnum, index);
++
++ if (!map->contains(index)) {
++ kWarning(67100) << "New " << m_devnum << " widget notified for index " << index << " but I cannot find it in my list :s";
++ return;
++ }
++ addDevice((*map)[index], isAppStream);
++ emitControlsReconfigured();
++}
++
++void Mixer_PULSE::removeWidget(int index)
++{
++ devmap* map = get_widget_map(m_devnum);
++
++ if (!map->contains(index)) {
++ //kWarning(67100) << "Removing " << m_devnum << " widget notified for index " << index << " but I cannot find it in my list :s";
++ // Sometimes we ignore things (e.g. event sounds) so don't be too noisy here.
++ return;
++ }
++
++ TQString id = (*map)[index].name;
++ map->remove(index);
++
++ // We need to find the MixDevice that goes with this widget and remove it.
++ MixSet::iterator iter;
++ for (iter = m_mixDevices.begin(); iter != m_mixDevices.end(); ++iter)
++ {
++ if ((*iter)->id() == id)
++ {
++ shared_ptr<MixDevice> md = m_mixDevices.get(id);
++ kDebug() << "MixDevice 1 useCount=" << md.use_count();
++ md->close();
++ kDebug() << "MixDevice 2 useCount=" << md.use_count();
++
++ m_mixDevices.erase(iter);
++ kDebug() << "MixDevice 3 useCount=" << md.use_count();
++ emitControlsReconfigured();
++ kDebug() << "MixDevice 4 useCount=" << md.use_count();
++ return;
++ }
++ }
++}
++
++void Mixer_PULSE::removeAllWidgets()
++{
++ devmap* map = get_widget_map(m_devnum);
++ map->clear();
++
++ // Special case
++ if (KMIXPA_APP_PLAYBACK == m_devnum)
++ outputRoles.clear();
++
++ freeMixDevices();
++ emitControlsReconfigured();
++}
++
++void Mixer_PULSE::addDevice(devinfo& dev, bool isAppStream)
++{
++ if (dev.chanMask != Volume::MNONE) {
++ MixSet *ms = 0;
++ if (m_devnum == KMIXPA_APP_PLAYBACK && s_mixers.contains(KMIXPA_PLAYBACK))
++ ms = s_mixers[KMIXPA_PLAYBACK]->getMixSet();
++ else if (m_devnum == KMIXPA_APP_CAPTURE && s_mixers.contains(KMIXPA_CAPTURE))
++ ms = s_mixers[KMIXPA_CAPTURE]->getMixSet();
++
++ int maxVol = GlobalConfig::instance().volumeOverdrive ? PA_VOLUME_UI_MAX : PA_VOLUME_NORM;
++ Volume v(maxVol, PA_VOLUME_MUTED, true, false);
++ v.addVolumeChannels(dev.chanMask);
++ setVolumeFromPulse(v, dev);
++ MixDevice* md = new MixDevice( _mixer, dev.name, dev.description, dev.icon_name, ms);
++ if (isAppStream)
++ md->setApplicationStream(true);
++
++ kDebug() << "Adding Pulse volume " << dev.name << ", isCapture= " << (m_devnum == KMIXPA_CAPTURE || m_devnum == KMIXPA_APP_CAPTURE) << ", isAppStream= " << isAppStream << "=" << md->isApplicationStream() << ", devnum=" << m_devnum;
++ md->addPlaybackVolume(v);
++ md->setMuted(dev.mute);
++ m_mixDevices.append(md->addToPool());
++ }
++}
++
++Mixer_Backend* PULSE_getMixer( Mixer *mixer, int devnum )
++{
++ Mixer_Backend *l_mixer;
++ l_mixer = new Mixer_PULSE( mixer, devnum );
++ return l_mixer;
++}
++
++bool Mixer_PULSE::connectToDaemon()
++{
++ TQ_ASSERT(NULL == s_context);
++
++ kDebug(67100) << "Attempting connection to PulseAudio sound daemon";
++ pa_mainloop_api *api = pa_glib_mainloop_get_api(s_mainloop);
++ TQ_ASSERT(api);
++
++ s_context = pa_context_new(api, "KMix");
++ TQ_ASSERT(s_context);
++
++ if (pa_context_connect(s_context, NULL, PA_CONTEXT_NOFAIL, 0) < 0) {
++ pa_context_unref(s_context);
++ s_context = NULL;
++ return false;
++ }
++ pa_context_set_state_callback(s_context, &context_state_callback, NULL);
++ return true;
++}
++
++
++Mixer_PULSE::Mixer_PULSE(Mixer *mixer, int devnum) : Mixer_Backend(mixer, devnum)
++{
++ if ( devnum == -1 )
++ m_devnum = 0;
++
++ TQString pulseenv = qgetenv("KMIX_PULSEAUDIO_DISABLE");
++ if (pulseenv.toInt())
++ s_pulseActive = INACTIVE;
++
++ // We require a glib event loop
++ if (!QByteArray(QAbstractEventDispatcher::instance()->metaObject()->className()).contains("EventDispatcherGlib")) {
++ kDebug(67100) << "Disabling PulseAudio integration for lack of GLib event loop";
++ s_pulseActive = INACTIVE;
++ }
++
++
++ ++refcount;
++ if (INACTIVE != s_pulseActive && 1 == refcount)
++ {
++ // First of all conenct to PA via simple/blocking means and if that succeeds,
++ // use a fully async integrated mainloop method to connect and get proper support.
++ pa_mainloop *p_test_mainloop;
++ if (!(p_test_mainloop = pa_mainloop_new())) {
++ kDebug(67100) << "PulseAudio support disabled: Unable to create mainloop";
++ s_pulseActive = INACTIVE;
++ goto endconstruct;
++ }
++
++ pa_context *p_test_context;
++ if (!(p_test_context = pa_context_new(pa_mainloop_get_api(p_test_mainloop), "kmix-probe"))) {
++ kDebug(67100) << "PulseAudio support disabled: Unable to create context";
++ pa_mainloop_free(p_test_mainloop);
++ s_pulseActive = INACTIVE;
++ goto endconstruct;
++ }
++
++ kDebug(67100) << "Probing for PulseAudio...";
++ // (cg) Convert to PA_CONTEXT_NOFLAGS when PulseAudio 0.9.19 is required
++ if (pa_context_connect(p_test_context, NULL, static_cast<pa_context_flags_t>(0), NULL) < 0) {
++ kDebug(67100) << TQString("PulseAudio support disabled: %1").arg(pa_strerror(pa_context_errno(p_test_context)));
++ pa_context_disconnect(p_test_context);
++ pa_context_unref(p_test_context);
++ pa_mainloop_free(p_test_mainloop);
++ s_pulseActive = INACTIVE;
++ goto endconstruct;
++ }
++
++ // Assume we are inactive, it will be set to active if appropriate
++ s_pulseActive = INACTIVE;
++ pa_context_set_state_callback(p_test_context, &context_state_callback, NULL);
++ for (;;) {
++ pa_mainloop_iterate(p_test_mainloop, 1, NULL);
++
++ if (!PA_CONTEXT_IS_GOOD(pa_context_get_state(p_test_context))) {
++ kDebug(67100) << "PulseAudio probe complete.";
++ break;
++ }
++ }
++ pa_context_disconnect(p_test_context);
++ pa_context_unref(p_test_context);
++ pa_mainloop_free(p_test_mainloop);
++
++
++ if (INACTIVE != s_pulseActive)
++ {
++ // Reconnect via integrated mainloop
++ s_mainloop = pa_glib_mainloop_new(NULL);
++ TQ_ASSERT(s_mainloop);
++
++ connectToDaemon();
++
++#if defined(HAVE_CANBERRA)
++ int ret = ca_context_create(&s_ccontext);
++ if (ret < 0) {
++ kDebug(67100) << "Disabling Sound Feedback. Canberra context failed.";
++ s_ccontext = NULL;
++ } else
++ ca_context_set_driver(s_ccontext, "pulse");
++#endif
++ }
++
++ kDebug(67100) << "PulseAudio status: " << (s_pulseActive==UNKNOWN ? "Unknown (bug)" : (s_pulseActive==ACTIVE ? "Active" : "Inactive"));
++ }
++
++endconstruct:
++ s_mixers[m_devnum] = this;
++}
++
++Mixer_PULSE::~Mixer_PULSE()
++{
++ s_mixers.remove(m_devnum);
++
++ if (refcount > 0)
++ {
++ --refcount;
++ if (0 == refcount)
++ {
++#if defined(HAVE_CANBERRA)
++ if (s_ccontext) {
++ ca_context_destroy(s_ccontext);
++ s_ccontext = NULL;
++ }
++#endif
++
++ if (s_context) {
++ pa_context_unref(s_context);
++ s_context = NULL;
++ }
++
++ if (s_mainloop) {
++ pa_glib_mainloop_free(s_mainloop);
++ s_mainloop = NULL;
++ }
++ }
++ }
++
++ closeCommon();
++}
++
++int Mixer_PULSE::open()
++{
++ //kDebug(67100) << "Trying Pulse sink";
++
++ if (ACTIVE == s_pulseActive && m_devnum <= KMIXPA_APP_CAPTURE)
++ {
++ // Make sure the GUI layers know we are dynamic so as to always paint us
++ _mixer->setDynamic();
++
++ devmap::iterator iter;
++ if (KMIXPA_PLAYBACK == m_devnum)
++ {
++ _id = "Playback Devices";
++ m_mixerName = i18n("Playback Devices");
++ for (iter = outputDevices.begin(); iter != outputDevices.end(); ++iter)
++ addDevice(*iter);
++ }
++ else if (KMIXPA_CAPTURE == m_devnum)
++ {
++ _id = "Capture Devices";
++ m_mixerName = i18n("Capture Devices");
++ for (iter = captureDevices.begin(); iter != captureDevices.end(); ++iter)
++ addDevice(*iter);
++ }
++ else if (KMIXPA_APP_PLAYBACK == m_devnum)
++ {
++ _id = "Playback Streams";
++ m_mixerName = i18n("Playback Streams");
++ for (iter = outputRoles.begin(); iter != outputRoles.end(); ++iter)
++ addDevice(*iter, true);
++ for (iter = outputStreams.begin(); iter != outputStreams.end(); ++iter)
++ addDevice(*iter, true);
++ }
++ else if (KMIXPA_APP_CAPTURE == m_devnum)
++ {
++ _id = "Capture Streams";
++ m_mixerName = i18n("Capture Streams");
++ for (iter = captureStreams.begin(); iter != captureStreams.end(); ++iter)
++ addDevice(*iter);
++ }
++
++ kDebug(67100) << "Using PulseAudio for mixer: " << m_mixerName;
++ m_isOpen = true;
++ }
++
++ return 0;
++}
++
++int Mixer_PULSE::close()
++{
++ closeCommon();
++ return 1;
++}
++
++int Mixer_PULSE::id2num(const TQString& id) {
++ //kDebug(67100) << "id2num() id=" << id;
++ int num = -1;
++ // todo: Store this in a hash or similar
++ int i;
++ for (i = 0; i < m_mixDevices.size(); ++i) {
++ if (m_mixDevices[i]->id() == id) {
++ num = i;
++ break;
++ }
++ }
++ //kDebug(67100) << "id2num() num=" << num;
++ return num;
++}
++
++int Mixer_PULSE::readVolumeFromHW( const TQString& id, shared_ptr<MixDevice> md )
++{
++ devmap *map = get_widget_map(m_devnum, id);
++
++ devmap::iterator iter;
++ for (iter = map->begin(); iter != map->end(); ++iter)
++ {
++ if (iter->name == id)
++ {
++ setVolumeFromPulse(md->playbackVolume(), *iter);
++ md->setMuted(iter->mute);
++ break;
++ }
++ }
++
++ return 0;
++}
++
++int Mixer_PULSE::writeVolumeToHW( const TQString& id, shared_ptr<MixDevice> md )
++{
++ devmap::iterator iter;
++ if (KMIXPA_PLAYBACK == m_devnum)
++ {
++ for (iter = outputDevices.begin(); iter != outputDevices.end(); ++iter)
++ {
++ if (iter->name == id)
++ {
++ pa_operation *o;
++
++ pa_cvolume volume = genVolumeForPulse(*iter, md->playbackVolume());
++ if (!(o = pa_context_set_sink_volume_by_index(s_context, iter->index, &volume, NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_sink_volume_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ if (!(o = pa_context_set_sink_mute_by_index(s_context, iter->index, (md->isMuted() ? 1 : 0), NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_sink_mute_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++#if defined(HAVE_CANBERRA)
++ if (s_ccontext && Mixer::getBeepOnVolumeChange() ) {
++ int playing = 0;
++ int cindex = 2; // Note "2" is simply the index we've picked. It's somewhat irrelevant.
++
++
++ ca_context_playing(s_ccontext, cindex, &playing);
++
++ // NB Depending on how this is desired to work, we may want to simply
++ // skip playing, or cancel the currently playing sound and play our
++ // new one... for now, let's do the latter.
++ if (playing) {
++ ca_context_cancel(s_ccontext, cindex);
++ playing = 0;
++ }
++
++ if (!playing) {
++ char dev[64];
++
++ snprintf(dev, sizeof(dev), "%lu", (unsigned long) iter->index);
++ ca_context_change_device(s_ccontext, dev);
++
++ // Ideally we'd use something like ca_gtk_play_for_widget()...
++ ca_context_play(
++ s_ccontext,
++ cindex,
++ CA_PROP_EVENT_DESCRIPTION, i18n("Volume Control Feedback Sound").toUtf8().constData(),
++ CA_PROP_EVENT_ID, "audio-volume-change",
++ CA_PROP_CANBERRA_CACHE_CONTROL, "permanent",
++ CA_PROP_CANBERRA_ENABLE, "1",
++ NULL
++ );
++
++ ca_context_change_device(s_ccontext, NULL);
++ }
++ }
++#endif
++
++ return 0;
++ }
++ }
++ }
++ else if (KMIXPA_CAPTURE == m_devnum)
++ {
++ for (iter = captureDevices.begin(); iter != captureDevices.end(); ++iter)
++ {
++ if (iter->name == id)
++ {
++ pa_operation *o;
++
++ pa_cvolume volume = genVolumeForPulse(*iter, md->playbackVolume());
++ if (!(o = pa_context_set_source_volume_by_index(s_context, iter->index, &volume, NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_source_volume_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ if (!(o = pa_context_set_source_mute_by_index(s_context, iter->index, (md->isMuted() ? 1 : 0), NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_source_mute_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ return 0;
++ }
++ }
++ }
++ else if (KMIXPA_APP_PLAYBACK == m_devnum)
++ {
++ if (id.startsWith("stream:"))
++ {
++ for (iter = outputStreams.begin(); iter != outputStreams.end(); ++iter)
++ {
++ if (iter->name == id)
++ {
++ pa_operation *o;
++
++ pa_cvolume volume = genVolumeForPulse(*iter, md->playbackVolume());
++ if (!(o = pa_context_set_sink_input_volume(s_context, iter->index, &volume, NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_sink_input_volume() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ if (!(o = pa_context_set_sink_input_mute(s_context, iter->index, (md->isMuted() ? 1 : 0), NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_sink_input_mute() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ return 0;
++ }
++ }
++ }
++ else if (id.startsWith("restore:"))
++ {
++ for (iter = outputRoles.begin(); iter != outputRoles.end(); ++iter)
++ {
++ if (iter->name == id)
++ {
++ restoreRule &rule = s_RestoreRules[iter->stream_restore_rule];
++ pa_ext_stream_restore_info info;
++ info.name = iter->stream_restore_rule.toUtf8().constData();
++ info.channel_map = rule.channel_map;
++ info.volume = genVolumeForPulse(*iter, md->playbackVolume());
++ info.device = rule.device.isEmpty() ? NULL : rule.device.toUtf8().constData();
++ info.mute = (md->isMuted() ? 1 : 0);
++
++ pa_operation* o;
++ if (!(o = pa_ext_stream_restore_write(s_context, PA_UPDATE_REPLACE, &info, 1, true, NULL, NULL))) {
++ kWarning(67100) << "pa_ext_stream_restore_write() failed" << info.channel_map.channels << info.volume.channels << info.name;
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ return 0;
++ }
++ }
++ }
++ }
++ else if (KMIXPA_APP_CAPTURE == m_devnum)
++ {
++ for (iter = captureStreams.begin(); iter != captureStreams.end(); ++iter)
++ {
++ if (iter->name == id)
++ {
++ pa_operation *o;
++
++#if HAVE_SOURCE_OUTPUT_VOLUMES
++ pa_cvolume volume = genVolumeForPulse(*iter, md->playbackVolume());
++ if (!(o = pa_context_set_source_output_volume(s_context, iter->index, &volume, NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_source_output_volume_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ if (!(o = pa_context_set_source_output_mute(s_context, iter->index, (md->isMuted() ? 1 : 0), NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_source_output_mute_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++#else
++ // NB Note that this is different from APP_PLAYBACK in that we set the volume on the source itself.
++ pa_cvolume volume = genVolumeForPulse(*iter, md->playbackVolume());
++ if (!(o = pa_context_set_source_volume_by_index(s_context, iter->device_index, &volume, NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_source_volume_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++
++ if (!(o = pa_context_set_source_mute_by_index(s_context, iter->device_index, (md->isMuted() ? 1 : 0), NULL, NULL))) {
++ kWarning(67100) << "pa_context_set_source_mute_by_index() failed";
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++#endif
++
++ return 0;
++ }
++ }
++ }
++
++ return 0;
++}
++
++/**
++* Move the stream to a new destination
++*/
++bool Mixer_PULSE::moveStream( const TQString& id, const TQString& destId ) {
++ TQ_ASSERT(KMIXPA_APP_PLAYBACK == m_devnum || KMIXPA_APP_CAPTURE == m_devnum);
++
++ kDebug(67100) << "Mixer_PULSE::moveStream(): Move Stream Requested - Stream: " << id << ", Destination: " << destId;
++
++ // Lookup the stream index.
++ uint32_t stream_index = PA_INVALID_INDEX;
++ TQString stream_restore_rule = "";
++ devmap::iterator iter;
++ devmap *map = get_widget_map(m_devnum);
++ for (iter = map->begin(); iter != map->end(); ++iter) {
++ if (iter->name == id) {
++ stream_index = iter->index;
++ stream_restore_rule = iter->stream_restore_rule;
++ break;
++ }
++ }
++
++ if (PA_INVALID_INDEX == stream_index) {
++ kError(67100) << "Mixer_PULSE::moveStream(): Cannot find stream index";
++ return false;
++ }
++
++ if (destId.isEmpty()) {
++ // We want to remove any specific device in the stream restore rule.
++ if (stream_restore_rule.isEmpty() || !s_RestoreRules.contains(stream_restore_rule)) {
++ kWarning(67100) << "Mixer_PULSE::moveStream(): Trying to set Automatic on a stream with no rule";
++ } else {
++ restoreRule &rule = s_RestoreRules[stream_restore_rule];
++ pa_ext_stream_restore_info info;
++ info.name = stream_restore_rule.toUtf8().constData();
++ info.channel_map = rule.channel_map;
++ info.volume = rule.volume;
++ info.device = NULL;
++ info.mute = rule.mute ? 1 : 0;
++
++ pa_operation* o;
++ if (!(o = pa_ext_stream_restore_write(s_context, PA_UPDATE_REPLACE, &info, 1, true, NULL, NULL))) {
++ kWarning(67100) << "pa_ext_stream_restore_write() failed" << info.channel_map.channels << info.volume.channels << info.name;
++ return Mixer::ERR_READ;
++ }
++ pa_operation_unref(o);
++ }
++ } else {
++ pa_operation* o;
++ if (KMIXPA_APP_PLAYBACK == m_devnum) {
++ if (!(o = pa_context_move_sink_input_by_name(s_context, stream_index, destId.toUtf8().constData(), NULL, NULL))) {
++ kWarning(67100) << "pa_context_move_sink_input_by_name() failed";
++ return false;
++ }
++ } else {
++ if (!(o = pa_context_move_source_output_by_name(s_context, stream_index, destId.toUtf8().constData(), NULL, NULL))) {
++ kWarning(67100) << "pa_context_move_source_output_by_name() failed";
++ return false;
++ }
++ }
++ pa_operation_unref(o);
++ }
++
++ return true;
++}
++
++void Mixer_PULSE::reinit()
++{
++ // We only support reinit on our primary mixer.
++ TQ_ASSERT(KMIXPA_PLAYBACK == m_devnum);
++ connectToDaemon();
++}
++
++void Mixer_PULSE::triggerUpdate()
++{
++ readSetFromHWforceUpdate();
++ readSetFromHW();
++}
++
++// Please see KMixWindow::initActionsAfterInitMixer(), it uses the driverName
++
++TQString PULSE_getDriverName() {
++ return "PulseAudio";
++}
++
++TQString Mixer_PULSE::getDriverName()
++{
++ return "PulseAudio";
++}
++
+diff -Nuar ./kmix-tde-ori/mixer_pulse.h ./kmix/mixer_pulse.h
+--- ./kmix-tde-ori/mixer_pulse.h 1970-01-01 01:00:00.000000000 +0100
++++ ./kmix/mixer_pulse.h 2013-05-21 23:27:28.960083350 +0200
+@@ -0,0 +1,85 @@
++/*
++ * KMix -- KDE's full featured mini mixer
++ *
++ *
++ * Copyright (C) 2008 Helio Chissini de Castro <helio@kde.org>
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Library General Public
++ * License as published by the Free Software Foundation; either
++ * version 2 of the License, or (at your option) any later version.
++ *
++ * This program 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
++ * Library General Public License for more details.
++ *
++ * You should have received a copy of the GNU Library General Public
++ * License along with this program; if not, write to the Free
++ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++ */
++
++#ifndef MIXER_PULSE_H
++#define MIXER_PULSE_H
++
++#include <tqstring.h>
++
++#include "mixer_backend.h"
++#include <pulse/pulseaudio.h>
++
++typedef TQMap<uint8_t,Volume::ChannelID> chanIDMap;
++typedef struct {
++ int index;
++ int device_index;
++ TQString name;
++ TQString description;
++ TQString icon_name;
++ pa_cvolume volume;
++ pa_channel_map channel_map;
++ bool mute;
++ TQString stream_restore_rule;
++
++ Volume::ChannelMask chanMask;
++ chanIDMap chanIDs;
++} devinfo;
++
++class Mixer_PULSE : public Mixer_Backend
++{
++ public:
++ Mixer_PULSE(Mixer *mixer, int devnum);
++ virtual ~Mixer_PULSE();
++
++ virtual int readVolumeFromHW( const TQString& id, shared_ptr<MixDevice> );
++ virtual int writeVolumeToHW ( const TQString& id, shared_ptr<MixDevice> );
++
++ virtual bool moveStream( const TQString& id, const TQString& destId );
++
++ virtual TQString getDriverName();
++ virtual TQString getId() const { return _id; };
++
++ virtual bool needsPolling() { return false; }
++
++ void triggerUpdate();
++ void addWidget(int index, bool = false);
++ void removeWidget(int index);
++ void removeAllWidgets();
++ MixSet *getMixSet() { return &m_mixDevices; }
++ int id2num(const TQString& id);
++
++ protected:
++ virtual int open();
++ virtual int close();
++
++ int fd;
++ TQString _id;
++
++ private:
++ void addDevice(devinfo& dev, bool = false);
++ bool connectToDaemon();
++ void emitControlsReconfigured();
++public:
++ void reinit();
++
++};
++
++#endif