diff options
| -rw-r--r-- | config.tests/unix/alsa/alsatest.cpp | 5 | ||||
| -rwxr-xr-x | configure | 19 | ||||
| -rw-r--r--[-rwxr-xr-x] | configure.exe | bin | 1175040 -> 1176576 bytes | |||
| -rw-r--r-- | examples/multimedia/audioinput/audioinput.cpp | 12 | ||||
| -rw-r--r-- | examples/multimedia/audiooutput/audiooutput.cpp | 12 | ||||
| -rw-r--r-- | src/multimedia/audio/audio.pri | 5 | ||||
| -rw-r--r-- | src/multimedia/audio/qaudiodevicefactory.cpp | 14 | ||||
| -rw-r--r-- | src/multimedia/audio/qaudioinput.cpp | 15 | ||||
| -rw-r--r-- | src/multimedia/audio/qaudiooutput.cpp | 15 | ||||
| -rw-r--r-- | tools/configure/configureapp.cpp | 11 |
10 files changed, 98 insertions, 10 deletions
diff --git a/config.tests/unix/alsa/alsatest.cpp b/config.tests/unix/alsa/alsatest.cpp index 1307c4e530..f1092f8513 100644 --- a/config.tests/unix/alsa/alsatest.cpp +++ b/config.tests/unix/alsa/alsatest.cpp @@ -40,8 +40,11 @@ ****************************************************************************/ #include <alsa/asoundlib.h> +#if(!(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 10)) +#error "Alsa version found too old, require >= 1.0.10" +#endif + int main(int argc,char **argv) { - return 0; } @@ -662,6 +662,7 @@ CFG_RELEASE_QMAKE=no CFG_PHONON=auto CFG_PHONON_BACKEND=yes CFG_MULTIMEDIA=yes +CFG_AUDIO_BACKEND=yes CFG_SVG=yes CFG_DECLARATIVE=auto CFG_WEBKIT=auto # (yes|no|auto) @@ -904,7 +905,7 @@ while [ "$#" -gt 0 ]; do VAL=no ;; #Qt style yes options - -incremental|-qvfb|-profile|-shared|-static|-sm|-xinerama|-xshape|-xsync|-xinput|-reduce-exports|-pch|-separate-debug-info|-stl|-freetype|-xcursor|-xfixes|-xrandr|-xrender|-mitshm|-fontconfig|-xkb|-nis|-qdbus|-dbus|-dbus-linked|-glib|-gstreamer|-gtkstyle|-cups|-iconv|-largefile|-h|-help|-v|-verbose|-debug|-release|-fast|-accessibility|-confirm-license|-gnumake|-framework|-qt3support|-debug-and-release|-exceptions|-cocoa|-universal|-prefix-install|-silent|-armfpa|-optimized-qmake|-dwarf2|-reduce-relocations|-sse|-openssl|-openssl-linked|-ptmalloc|-xmlpatterns|-phonon|-phonon-backend|-multimedia|-svg|-declarative|-webkit|-javascript-jit|-script|-scripttools|-rpath|-force-pkg-config) + -incremental|-qvfb|-profile|-shared|-static|-sm|-xinerama|-xshape|-xsync|-xinput|-reduce-exports|-pch|-separate-debug-info|-stl|-freetype|-xcursor|-xfixes|-xrandr|-xrender|-mitshm|-fontconfig|-xkb|-nis|-qdbus|-dbus|-dbus-linked|-glib|-gstreamer|-gtkstyle|-cups|-iconv|-largefile|-h|-help|-v|-verbose|-debug|-release|-fast|-accessibility|-confirm-license|-gnumake|-framework|-qt3support|-debug-and-release|-exceptions|-cocoa|-universal|-prefix-install|-silent|-armfpa|-optimized-qmake|-dwarf2|-reduce-relocations|-sse|-openssl|-openssl-linked|-ptmalloc|-xmlpatterns|-phonon|-phonon-backend|-multimedia|-audio-backend|-svg|-declarative|-webkit|-javascript-jit|-script|-scripttools|-rpath|-force-pkg-config) VAR=`echo $1 | sed "s,^-\(.*\),\1,"` VAL=yes ;; @@ -2068,6 +2069,13 @@ while [ "$#" -gt 0 ]; do UNKNOWN_OPT=yes fi ;; + audio-backend) + if [ "$VAL" = "yes" ] || [ "$VAL" = "no" ]; then + CFG_AUDIO_BACKEND="$VAL" + else + UNKNOWN_OPT=yes + fi + ;; *) UNKNOWN_OPT=yes ;; @@ -3259,7 +3267,7 @@ Usage: $relconf [-h] [-prefix <dir>] [-prefix-install] [-bindir <dir>] [-libdir [-qtnamespace <namespace>] [-qtlibinfix <infix>] [-separate-debug-info] [-armfpa] [-no-optimized-qmake] [-optimized-qmake] [-no-xmlpatterns] [-xmlpatterns] [-no-multimedia] [-multimedia] [-no-phonon] [-phonon] [-no-phonon-backend] [-phonon-backend] - [-no-openssl] [-openssl] [-openssl-linked] + [-no-audio-backend] [-audio-backend] [-no-openssl] [-openssl] [-openssl-linked] [-no-gtkstyle] [-gtkstyle] [-no-svg] [-svg] [-no-webkit] [-webkit] [-no-javascript-jit] [-javascript-jit] [-no-script] [-script] [-no-scripttools] [-scripttools] [-no-declarative] [-declarative] @@ -3397,6 +3405,9 @@ fi -no-multimedia ..... Do not build the QtMultimedia module. + -multimedia ........ Build the QtMultimedia module. + -no-audio-backend .. Do not build the platform audio backend into QtMultimedia. + + -audio-backend ..... Build the platform audio backend into QtMultimedia if available. + -no-phonon ......... Do not build the Phonon module. + -phonon ............ Build the Phonon module. Phonon is built if a decent C++ compiler is used. @@ -6444,6 +6455,10 @@ else QT_CONFIG="$QT_CONFIG multimedia" fi +if [ "$CFG_AUDIO_BACKEND" = "yes" ]; then + QT_CONFIG="$QT_CONFIG audio-backend" +fi + if [ "$CFG_SVG" = "yes" ]; then QT_CONFIG="$QT_CONFIG svg" else diff --git a/configure.exe b/configure.exe Binary files differindex 351ed040b7..a410efc8d3 100755..100644 --- a/configure.exe +++ b/configure.exe diff --git a/examples/multimedia/audioinput/audioinput.cpp b/examples/multimedia/audioinput/audioinput.cpp index 62afd7306a..75bddd6338 100644 --- a/examples/multimedia/audioinput/audioinput.cpp +++ b/examples/multimedia/audioinput/audioinput.cpp @@ -195,7 +195,6 @@ InputTest::InputTest() pullMode = true; - // AudioInfo class only supports mono S16LE samples! format.setFrequency(8000); format.setChannels(1); format.setSampleSize(16); @@ -203,6 +202,17 @@ InputTest::InputTest() format.setByteOrder(QAudioFormat::LittleEndian); format.setCodec("audio/pcm"); + QAudioDeviceInfo info(QAudioDeviceInfo::defaultInputDevice()); + if (!info.isFormatSupported(format)) { + qWarning()<<"default format not supported try to use nearest"; + format = info.nearestFormat(format); + } + + if(format.sampleSize() != 16) { + qWarning()<<"audio device doesn't support 16 bit samples, example cannot run"; + return; + } + audioInput = new QAudioInput(format,this); connect(audioInput,SIGNAL(notify()),SLOT(status())); connect(audioInput,SIGNAL(stateChanged(QAudio::State)),SLOT(state(QAudio::State))); diff --git a/examples/multimedia/audiooutput/audiooutput.cpp b/examples/multimedia/audiooutput/audiooutput.cpp index 244840d06f..b6047db2b9 100644 --- a/examples/multimedia/audiooutput/audiooutput.cpp +++ b/examples/multimedia/audiooutput/audiooutput.cpp @@ -170,6 +170,18 @@ AudioTest::AudioTest() settings.setCodec("audio/pcm"); settings.setByteOrder(QAudioFormat::LittleEndian); settings.setSampleType(QAudioFormat::SignedInt); + + QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice()); + if (!info.isFormatSupported(settings)) { + qWarning()<<"default format not supported try to use nearest"; + settings = info.nearestFormat(settings); + } + + if(settings.sampleSize() != 16) { + qWarning()<<"audio device doesn't support 16 bit samples, example cannot run"; + return; + } + audioOutput = new QAudioOutput(settings,this); connect(audioOutput,SIGNAL(notify()),SLOT(status())); connect(audioOutput,SIGNAL(stateChanged(QAudio::State)),SLOT(state(QAudio::State))); diff --git a/src/multimedia/audio/audio.pri b/src/multimedia/audio/audio.pri index c4459415a0..625b871cf7 100644 --- a/src/multimedia/audio/audio.pri +++ b/src/multimedia/audio/audio.pri @@ -17,6 +17,8 @@ SOURCES += $$PWD/qaudio.cpp \ $$PWD/qaudioengine.cpp \ $$PWD/qaudiodevicefactory.cpp +contains(QT_CONFIG, audio-backend) { + mac { HEADERS += $$PWD/qaudioinput_mac_p.h \ $$PWD/qaudiooutput_mac_p.h \ @@ -51,3 +53,6 @@ mac { } } } +} else { + DEFINES += QT_NO_AUDIO_BACKEND +} diff --git a/src/multimedia/audio/qaudiodevicefactory.cpp b/src/multimedia/audio/qaudiodevicefactory.cpp index 89e439419e..bc1656ddf5 100644 --- a/src/multimedia/audio/qaudiodevicefactory.cpp +++ b/src/multimedia/audio/qaudiodevicefactory.cpp @@ -45,6 +45,7 @@ #include <private/qfactoryloader_p.h> #include "qaudiodevicefactory_p.h" +#ifndef QT_NO_AUDIO_BACKEND #if defined(Q_OS_WIN) #include "qaudiodeviceinfo_win32_p.h" #include "qaudiooutput_win32_p.h" @@ -58,6 +59,7 @@ #include "qaudiooutput_alsa_p.h" #include "qaudioinput_alsa_p.h" #endif +#endif QT_BEGIN_NAMESPACE @@ -125,10 +127,12 @@ public: QList<QAudioDeviceInfo> QAudioDeviceFactory::availableDevices(QAudio::Mode mode) { QList<QAudioDeviceInfo> devices; +#ifndef QT_NO_AUDIO_BACKEND #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) foreach (const QByteArray &handle, QAudioDeviceInfoInternal::availableDevices(mode)) devices << QAudioDeviceInfo(QLatin1String("builtin"), handle, mode); #endif +#endif QFactoryLoader* l = loader(); foreach (QString const& key, l->keys()) { @@ -153,9 +157,11 @@ QAudioDeviceInfo QAudioDeviceFactory::defaultInputDevice() if (list.size() > 0) return QAudioDeviceInfo(QLatin1String("default"), list.at(0), QAudio::AudioInput); } +#ifndef QT_NO_AUDIO_BACKEND #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) return QAudioDeviceInfo(QLatin1String("builtin"), QAudioDeviceInfoInternal::defaultInputDevice(), QAudio::AudioInput); #endif +#endif return QAudioDeviceInfo(); } @@ -168,9 +174,11 @@ QAudioDeviceInfo QAudioDeviceFactory::defaultOutputDevice() if (list.size() > 0) return QAudioDeviceInfo(QLatin1String("default"), list.at(0), QAudio::AudioOutput); } +#ifndef QT_NO_AUDIO_BACKEND #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) return QAudioDeviceInfo(QLatin1String("builtin"), QAudioDeviceInfoInternal::defaultOutputDevice(), QAudio::AudioOutput); #endif +#endif return QAudioDeviceInfo(); } @@ -178,10 +186,12 @@ QAbstractAudioDeviceInfo* QAudioDeviceFactory::audioDeviceInfo(const QString &re { QAbstractAudioDeviceInfo *rc = 0; +#ifndef QT_NO_AUDIO_BACKEND #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) if (realm == QLatin1String("builtin")) return new QAudioDeviceInfoInternal(handle, mode); #endif +#endif QAudioEngineFactoryInterface* plugin = qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(realm)); @@ -205,10 +215,12 @@ QAbstractAudioInput* QAudioDeviceFactory::createInputDevice(QAudioDeviceInfo con { if (deviceInfo.isNull()) return new QNullInputDevice(); +#ifndef QT_NO_AUDIO_BACKEND #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) if (deviceInfo.realm() == QLatin1String("builtin")) return new QAudioInputPrivate(deviceInfo.handle(), format); #endif +#endif QAudioEngineFactoryInterface* plugin = qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(deviceInfo.realm())); @@ -222,10 +234,12 @@ QAbstractAudioOutput* QAudioDeviceFactory::createOutputDevice(QAudioDeviceInfo c { if (deviceInfo.isNull()) return new QNullOutputDevice(); +#ifndef QT_NO_AUDIO_BACKEND #if (defined(Q_OS_WIN) || defined(Q_OS_MAC) || defined(HAS_ALSA)) if (deviceInfo.realm() == QLatin1String("builtin")) return new QAudioOutputPrivate(deviceInfo.handle(), format); #endif +#endif QAudioEngineFactoryInterface* plugin = qobject_cast<QAudioEngineFactoryInterface*>(loader()->instance(deviceInfo.realm())); diff --git a/src/multimedia/audio/qaudioinput.cpp b/src/multimedia/audio/qaudioinput.cpp index 8b368d59f4..d81df7aebf 100644 --- a/src/multimedia/audio/qaudioinput.cpp +++ b/src/multimedia/audio/qaudioinput.cpp @@ -77,8 +77,12 @@ QT_BEGIN_NAMESPACE file, you can: \code + QFile outputFile; // class member. + QAudioInput* audio; // class member. + \endcode + + \code { - QFile outputFile; outputFile.setFileName("/tmp/test.raw"); outputFile.open( QIODevice::WriteOnly | QIODevice::Truncate ); @@ -91,7 +95,13 @@ QT_BEGIN_NAMESPACE format.setByteOrder(QAudioFormat::LittleEndian); format.setSampleType(QAudioFormat::UnSignedInt); - QAudioInput *audio = new QAudioInput(format, this); + if (QAudioDeviceInfo info(QAudioDeviceInfo::defaultInputDevice()); + if (!info.isFormatSupported(format)) { + qWarning()<<"default format not supported try to use nearest"; + format = info.nearestFormat(format); + } + + audio = new QAudioInput(format, this); QTimer::singleShot(3000, this, SLOT(stopRecording())); audio->start(outputFile); // Records audio for 3000ms @@ -109,6 +119,7 @@ QT_BEGIN_NAMESPACE { audio->stop(); outputFile->close(); + delete audio; } \endcode diff --git a/src/multimedia/audio/qaudiooutput.cpp b/src/multimedia/audio/qaudiooutput.cpp index f8f2fa1a33..1c7b6171b3 100644 --- a/src/multimedia/audio/qaudiooutput.cpp +++ b/src/multimedia/audio/qaudiooutput.cpp @@ -73,7 +73,11 @@ QT_BEGIN_NAMESPACE simple as: \code - QFile inputFile; + QFile inputFile; // class member. + QAudioOutput* audio; // class member. + \endcode + + \code inputFile.setFileName("/tmp/test.raw"); inputFile.open(QIODevice::ReadOnly); @@ -86,7 +90,13 @@ QT_BEGIN_NAMESPACE format.setByteOrder(QAudioFormat::LittleEndian); format.setSampleType(QAudioFormat::UnSignedInt); - QAudioOutput *audio = new QAudioOutput(format, this); + QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice()); + if (!info.isFormatSupported(format)) { + qWarning()<<"raw audio format not supported by backend, cannot play audio."; + return; + } + + audio = new QAudioOutput(format, this); connect(audio,SIGNAL(stateChanged(QAudio::State)),SLOT(finishedPlaying(QAudio::State))); audio->start(inputFile); @@ -104,6 +114,7 @@ QT_BEGIN_NAMESPACE if(state == QAudio::IdleState) { audio->stop(); inputFile.close(); + delete audio; } } \endcode diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp index cd3feec106..0ddb1df6f4 100644 --- a/tools/configure/configureapp.cpp +++ b/tools/configure/configureapp.cpp @@ -247,6 +247,7 @@ Configure::Configure( int& argc, char** argv ) dictionary[ "PHONON" ] = "auto"; dictionary[ "PHONON_BACKEND" ] = "yes"; dictionary[ "MULTIMEDIA" ] = "yes"; + dictionary[ "AUDIO_BACKEND" ] = "yes"; dictionary[ "DIRECTSHOW" ] = "no"; dictionary[ "WEBKIT" ] = "auto"; dictionary[ "DECLARATIVE" ] = "auto"; @@ -897,6 +898,10 @@ void Configure::parseCmdLine() dictionary[ "MULTIMEDIA" ] = "no"; } else if( configCmdLine.at(i) == "-multimedia" ) { dictionary[ "MULTIMEDIA" ] = "yes"; + } else if( configCmdLine.at(i) == "-audio-backend" ) { + dictionary[ "AUDIO_BACKEND" ] = "yes"; + } else if( configCmdLine.at(i) == "-no-audio-backend" ) { + dictionary[ "AUDIO_BACKEND" ] = "no"; } else if( configCmdLine.at(i) == "-no-phonon" ) { dictionary[ "PHONON" ] = "no"; } else if( configCmdLine.at(i) == "-phonon" ) { @@ -1567,9 +1572,9 @@ bool Configure::displayHelp() "[-no-openssl] [-no-dbus] [-dbus] [-dbus-linked] [-platform <spec>]\n" "[-qtnamespace <namespace>] [-qtlibinfix <infix>] [-no-phonon]\n" "[-phonon] [-no-phonon-backend] [-phonon-backend]\n" - "[-no-multimedia] [-multimedia] [-no-webkit] [-webkit]\n" + "[-no-multimedia] [-multimedia] [-no-audio-backend] [-audio-backend]\n" "[-no-script] [-script] [-no-scripttools] [-scripttools]\n" - "[-graphicssystem raster|opengl|openvg]\n\n", 0, 7); + "[-no-webkit] [-webkit] [-graphicssystem raster|opengl|openvg]\n\n", 0, 7); desc("Installation options:\n\n"); @@ -1749,6 +1754,8 @@ bool Configure::displayHelp() desc("PHONON_BACKEND","yes","-phonon-backend", "Compile in the platform-specific Phonon backend-plugin"); desc("MULTIMEDIA", "no", "-no-multimedia", "Do not compile the multimedia module"); desc("MULTIMEDIA", "yes","-multimedia", "Compile in multimedia module"); + desc("AUDIO_BACKEND", "no","-no-audio-backend", "Do not compile in the platform audio backend into QtMultimedia"); + desc("AUDIO_BACKEND", "yes","-audio-backend", "Compile in the platform audio backend into QtMultimedia"); desc("WEBKIT", "no", "-no-webkit", "Do not compile in the WebKit module"); desc("WEBKIT", "yes", "-webkit", "Compile in the WebKit module (WebKit is built if a decent C++ compiler is used.)"); desc("SCRIPT", "no", "-no-script", "Do not build the QtScript module."); |