phonon-4.3.80-kde223662.patch more nicely formatted and commented Fri Jan 22 2010 Rex Dieter <rdieter@fedoraproject.org> - 4.3.80-6 - sync w/mdv patchesepel9
Rex Dieter
15 years ago
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commit 7ab2d9572662f1afc776e5d90ecf35e212e3543c
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Author: cguthrie <cguthrie@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
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Date: Thu Jan 21 20:13:50 2010 +0000
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xine: Always ensure we create the correct xine port for audio output.
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When integrating with pulseaudio it was possible that the port was not correctly created.
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This could happen if phonon was started and the first device detected from PA was a capture device
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rather than a playback device (which is unlikely) or if the first device detected
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was a removable audio device which was subsequently removed before playback started.
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There are possibly other cases where this could happen too.
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In this case xine would create a null port.
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This change reverts a previous 'fix' committed in r1051721. I now issue a special case
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for dealing with PA support in the createPort() method. As a result I no longer need
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to special case handle the audioDriverFor() method of the backend so this is
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now removed.
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CCBUG: 223662
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git-svn-id: svn+ssh://svn.kde.org/home/kde/trunk/kdesupport/phonon@1078226 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/xine/audiooutput.cpp b/xine/audiooutput.cpp
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index c6ca730..1444aa3 100644
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--- a/xine/audiooutput.cpp
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+++ b/xine/audiooutput.cpp
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@@ -26,6 +26,7 @@
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#include <sys/ioctl.h>
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#include <iostream>
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#include <QSet>
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+#include <phonon/pulsesupport_p.h>
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#include "mediaobject.h"
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#include "backend.h"
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#include "events.h"
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@@ -48,10 +49,6 @@ namespace Xine
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AudioOutput::AudioOutput(QObject *parent)
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: AbstractAudioOutput(new AudioOutputXT, parent)
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{
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- // Always initialise the "device" in use.
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- // This is needed for PulseAudio support as subsequent calls to setOutputDevice()
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- // are suppressed
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- setOutputDevice(0);
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}
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AudioOutput::~AudioOutput()
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@@ -132,6 +129,17 @@ xine_audio_port_t *AudioOutput::createPort(const AudioOutputDevice &deviceDesc)
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{
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K_XT(AudioOutput);
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xine_audio_port_t *port = 0;
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+
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+ PulseSupport *pulse = PulseSupport::getInstance();
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+ if (pulse->isActive()) {
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+ // Here we trust that the PA plugin is setup correctly and we just want to use it.
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+ const QByteArray &outputPlugin = "pulseaudio";
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+ debug() << Q_FUNC_INFO << "PA Active: use output plugin:" << outputPlugin;
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+ port = xine_open_audio_driver(xt->m_xine, outputPlugin.constData(), 0);
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+ debug() << Q_FUNC_INFO << "----------------------------------------------- audio_port created";
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+ return port;
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+ }
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+
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if (!deviceDesc.isValid()) {
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// use null output for invalid devices
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port = xine_open_audio_driver(xt->m_xine, "none", 0);
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diff --git a/xine/backend.cpp b/xine/backend.cpp
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index 7e881da..9010b8c 100644
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--- a/xine/backend.cpp
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+++ b/xine/backend.cpp
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@@ -588,9 +588,6 @@ QHash<QByteArray, QVariant> Backend::audioOutputProperties(int audioDevice)
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QByteArray Backend::audioDriverFor(int audioDevice)
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{
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- if (PulseSupport::getInstance()->isActive())
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- return "pulseaudio";
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-
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instance()->checkAudioOutputs();
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const Backend *const that = instance();
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for (int i = 0; i < that->m_audioOutputInfos.size(); ++i) {
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@ -1,51 +0,0 @@
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--- trunk/kdesupport/phonon/xine/audiooutput.cpp 2009/12/27 16:57:19 1066664
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+++ trunk/kdesupport/phonon/xine/audiooutput.cpp 2010/01/21 20:13:50 1078226
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@@ -26,6 +26,7 @@
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#include <sys/ioctl.h>
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#include <iostream>
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#include <QSet>
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+#include <phonon/pulsesupport_p.h>
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#include "mediaobject.h"
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#include "backend.h"
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#include "events.h"
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@@ -48,10 +49,6 @@
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AudioOutput::AudioOutput(QObject *parent)
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: AbstractAudioOutput(new AudioOutputXT, parent)
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{
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- // Always initialise the "device" in use.
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- // This is needed for PulseAudio support as subsequent calls to setOutputDevice()
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- // are suppressed
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- setOutputDevice(0);
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}
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AudioOutput::~AudioOutput()
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@@ -132,6 +129,17 @@
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{
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K_XT(AudioOutput);
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xine_audio_port_t *port = 0;
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+
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+ PulseSupport *pulse = PulseSupport::getInstance();
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+ if (pulse->isActive()) {
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+ // Here we trust that the PA plugin is setup correctly and we just want to use it.
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+ const QByteArray &outputPlugin = "pulseaudio";
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+ debug() << Q_FUNC_INFO << "PA Active: use output plugin:" << outputPlugin;
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+ port = xine_open_audio_driver(xt->m_xine, outputPlugin.constData(), 0);
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+ debug() << Q_FUNC_INFO << "----------------------------------------------- audio_port created";
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+ return port;
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+ }
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+
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if (!deviceDesc.isValid()) {
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// use null output for invalid devices
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port = xine_open_audio_driver(xt->m_xine, "none", 0);
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--- trunk/kdesupport/phonon/xine/backend.cpp 2009/12/27 16:57:19 1066664
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+++ trunk/kdesupport/phonon/xine/backend.cpp 2010/01/21 20:13:50 1078226
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@@ -588,9 +588,6 @@
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QByteArray Backend::audioDriverFor(int audioDevice)
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{
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- if (PulseSupport::getInstance()->isActive())
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- return "pulseaudio";
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-
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instance()->checkAudioOutputs();
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const Backend *const that = instance();
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for (int i = 0; i < that->m_audioOutputInfos.size(); ++i) {
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