Examples of javax.sound.sampled.spi.MixerProvider

javax.sound.sampled.spi.MixerProvider
A provider or factory for a particular mixer type. This mechanism allows the implementation to determine how resources are managed in creation / management of a mixer. @author Kara Kytle @since 1.3

    public static Line.Info[] getSourceLineInfo(Line.Info info) {
        List<Line.Info> result = new ArrayList<Line.Info>();
        for (Iterator providers = ProviderService.getProviders(
                mixerProviderPath).iterator(); providers.hasNext();) {
            try {
                MixerProvider pr = (MixerProvider) providers.next();
                Mixer.Info[] mixinfos = pr.getMixerInfo();
                for (Mixer.Info mixinfo : mixinfos) {
                    Mixer mix = pr.getMixer(mixinfo);
                    Line.Info[] linfos = mix.getSourceLineInfo(info);
                    for (Line.Info linfo : linfos) {
                        result.add(linfo);
                    }
                }

View Full Code Here

    public static Line.Info[] getTargetLineInfo(Line.Info info) {
        List<Line.Info> result = new ArrayList<Line.Info>();
        for (Iterator providers = ProviderService.getProviders(
                mixerProviderPath).iterator(); providers.hasNext();) {
            try {
                MixerProvider pr = (MixerProvider) providers.next();
                Mixer.Info[] mixinfos = pr.getMixerInfo();
                for (Mixer.Info mixinfo : mixinfos) {
                    Mixer mix = pr.getMixer(mixinfo);
                    Line.Info[] linfos = mix.getTargetLineInfo(info);
                    for (Line.Info linfo : linfos) {
                        result.add(linfo);
                    }
                }

View Full Code Here

    public static boolean isLineSupported(Line.Info info) {


        for (Iterator providers = ProviderService.getProviders(
                mixerProviderPath).iterator(); providers.hasNext();) {
            try {
                MixerProvider pr = (MixerProvider) providers.next();
                Mixer.Info[] mixinfos = pr.getMixerInfo();
                for (Mixer.Info mixinfo : mixinfos) {
                    Mixer mix = pr.getMixer(mixinfo);
                    if (mix.isLineSupported(info)) {
                        return true;
                    }
                }
            } catch (ClassCastException e) {}

View Full Code Here

        Mixer.Info[] minfos = null;
        if (!className.equals("")) { //$NON-NLS-1$
            for (Iterator providers = mixerProviders.iterator(); providers
                    .hasNext();) {
                try {
                    MixerProvider pr = (MixerProvider) (providers.next());
                    if (className.equals(pr.getClass().getName())) {
                        minfos = pr.getMixerInfo();
                        break;
                    }
                } catch (ClassCastException e) {}
            }
        }

View Full Code Here

        }


        for (Iterator providers = ProviderService.getProviders(
                mixerProviderPath).iterator(); providers.hasNext();) {
            try {
                MixerProvider pr = (MixerProvider) (providers.next());
                Mixer.Info[] mixinfos = pr.getMixerInfo();
                for (Mixer.Info mixinfo : mixinfos) {
                    try {
                        Mixer mix = pr.getMixer(mixinfo);
                        return mix.getLine(info);
                    } catch (IllegalArgumentException e) {
                        // continue
                    }
                }

View Full Code Here


        //$$fb if looking for default mixer, and not found yet, add a round of looking
        if (info == null) {
            for(int i = providers.size() -1; i >= 0; i-- ) {
                try {
                    MixerProvider provider = (MixerProvider) providers.elementAt(i);
                    Mixer.Info[] infos = provider.getMixerInfo();
                    // start from 0 to last device (do not reverse this order)
                    for (int ii = 0; ii < infos.length; ii++) {
                        try {
                            return provider.getMixer(infos[ii]);
                        } catch (IllegalArgumentException e) {
                            // this is not a good default device :)
                        }
                    }
                } catch (IllegalArgumentException e) {

View Full Code Here

  public static Mixer getMixer(Mixer.Info info)
  {
    Iterator i = ServiceFactory.lookupProviders(MixerProvider.class);
    while (i.hasNext())
      {
        MixerProvider prov = (MixerProvider) i.next();
        if (prov.isMixerSupported(info))
          return prov.getMixer(info);
      }
    throw new IllegalArgumentException("mixer not found");
  }

View Full Code Here

  {
    HashSet result = new HashSet();
    Iterator i = ServiceFactory.lookupProviders(MixerProvider.class);
    while (i.hasNext())
      {
        MixerProvider prov = (MixerProvider) i.next();
        Mixer.Info[] is = prov.getMixerInfo();
        for (int j = 0; j < is.length; ++j)
          result.add(is[j]);
      }
    return (Mixer.Info[]) result.toArray(new Mixer.Info[result.size()]);
  }

View Full Code Here


                                                                   Vector p = new Vector();
                                                                   Iterator ps = Service.providers(MixerProvider.class);
                                                                   while (ps.hasNext()) {
                                                                       try {
                                                                           MixerProvider e =
                                                                               (MixerProvider)ps.next();
                                                                           p.addElement(e);
                                                                       } catch (Throwable t) {
                                                                           //$$fb 2002-11-07: do not fail on SPI not found
                                                                           if (Printer.err) t.printStackTrace();

View Full Code Here


        //$$fb if looking for default mixer, and not found yet, add a round of looking
        if (info == null) {
            for(int i = 0; i < providers.size(); i++ ) {
                try {
                    MixerProvider provider = (MixerProvider) providers.get(i);
                    Mixer.Info[] infos = provider.getMixerInfo();
                    // start from 0 to last device (do not reverse this order)
                    for (int ii = 0; ii < infos.length; ii++) {
                        try {
                            return provider.getMixer(infos[ii]);
                        } catch (IllegalArgumentException e) {
                            // this is not a good default device :)
                        }
                    }
                } catch (IllegalArgumentException e) {

View Full Code Here

0 1 2 3

TOP

Related Classes of javax.sound.sampled.spi.MixerProvider

com.sun.media.sound.JDK13Services

org.apache.harmony.sound.tests.javax.sound.sampled.spi.MixerProviderTest

javax.sound.sampled.AudioSystem

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.