diff options
Diffstat (limited to 'src/jogl/classes')
3 files changed, 50 insertions, 6 deletions
diff --git a/src/jogl/classes/jogamp/opengl/openal/av/ALAudioSink.java b/src/jogl/classes/jogamp/opengl/openal/av/ALAudioSink.java index da6c8fde7..2c3adf957 100644 --- a/src/jogl/classes/jogamp/opengl/openal/av/ALAudioSink.java +++ b/src/jogl/classes/jogamp/opengl/openal/av/ALAudioSink.java @@ -133,6 +133,19 @@ public class ALAudioSink implements AudioSink { staticAvailable = null != alc && null != al && null != alExt; } + private void clearPreALError(final String prefix) { + checkALError(prefix); + } + private boolean checkALError(final String prefix) { + final int alcErr = alc.alcGetError(device); + final int alErr = al.alGetError(); + final boolean ok = ALC.ALC_NO_ERROR == alcErr && AL.AL_NO_ERROR == alErr; + if( DEBUG ) { + System.err.println("ALAudioSink."+prefix+": ok "+ok+", err [alc "+toHexString(alcErr)+", al "+toHexString(alErr)+"]"); + } + return ok; + } + public ALAudioSink() { initialized = false; chosenFormat = null; @@ -147,6 +160,9 @@ public class ALAudioSink implements AudioSink { if (device == null) { throw new RuntimeException(getThreadName()+": ALAudioSink: Error opening default OpenAL device"); } + int checkErrIter = 1; + + clearPreALError("init."+checkErrIter++); // Get the device specifier. deviceSpecifier = alc.alcGetString(device, ALC.ALC_DEVICE_SPECIFIER); @@ -155,6 +171,8 @@ public class ALAudioSink implements AudioSink { } // Create audio context. + // final int[] attrs = new int[] { ALC.ALC_FREQUENCY, DefaultFormat.sampleRate, 0 }; + // context = alc.alcCreateContext(device, attrs, 0); context = alc.alcCreateContext(device, null); if (context == null) { throw new RuntimeException(getThreadName()+": ALAudioSink: Error creating OpenAL context for "+deviceSpecifier); @@ -170,14 +188,18 @@ public class ALAudioSink implements AudioSink { hasSOFTBufferSamples = al.alIsExtensionPresent(AL_SOFT_buffer_samples); hasALC_thread_local_context = alc.alcIsExtensionPresent(null, ALC_EXT_thread_local_context) || alc.alcIsExtensionPresent(device, ALC_EXT_thread_local_context) ; - preferredAudioFormat = queryPreferredAudioFormat(); + clearPreALError("init."+checkErrIter++); + preferredAudioFormat = new AudioFormat(querySampleRate(), DefaultFormat.sampleSize, DefaultFormat.channelCount, DefaultFormat.signed, DefaultFormat.fixedP, DefaultFormat.planar, DefaultFormat.littleEndian); if( DEBUG ) { System.out.println("ALAudioSink: OpenAL Extensions:"+al.alGetString(AL.AL_EXTENSIONS)); + clearPreALError("init."+checkErrIter++); System.out.println("ALAudioSink: Null device OpenAL Extensions:"+alc.alcGetString(null, ALC.ALC_EXTENSIONS)); + clearPreALError("init."+checkErrIter++); System.out.println("ALAudioSink: Device "+deviceSpecifier+" OpenAL Extensions:"+alc.alcGetString(device, ALC.ALC_EXTENSIONS)); System.out.println("ALAudioSink: hasSOFTBufferSamples "+hasSOFTBufferSamples); System.out.println("ALAudioSink: hasALC_thread_local_context "+hasALC_thread_local_context); System.out.println("ALAudioSink: preferredAudioFormat "+preferredAudioFormat); + clearPreALError("init."+checkErrIter++); } // Create source @@ -202,20 +224,28 @@ public class ALAudioSink implements AudioSink { } catch ( Exception e ) { if( DEBUG ) { System.err.println(e.getMessage()); + e.printStackTrace(); } destroy(); } } } - private final AudioFormat queryPreferredAudioFormat() { - int sampleRate = DefaultFormat.sampleRate; + private final int querySampleRate() { + final int sampleRate; final int[] value = new int[1]; alc.alcGetIntegerv(device, ALC.ALC_FREQUENCY, 1, value, 0); - if ( alc.alcGetError(device) == ALC.ALC_NO_ERROR ) { + final int alcErr = alc.alcGetError(device); + final int alErr = al.alGetError(); + if ( ALC.ALC_NO_ERROR == alcErr && AL.AL_NO_ERROR == alErr && 0 != value[0] ) { sampleRate = value[0]; + } else { + sampleRate = DefaultFormat.sampleRate; + } + if( DEBUG ) { + System.err.println("ALAudioSink.querySampleRate: err [alc "+toHexString(alcErr)+", al "+toHexString(alErr)+"], freq: "+value[0]+" -> "+sampleRate); } - return new AudioFormat(sampleRate, DefaultFormat.sampleSize, DefaultFormat.channelCount, DefaultFormat.signed, DefaultFormat.fixedP, DefaultFormat.planar, DefaultFormat.littleEndian); + return sampleRate; } private final void lockContext() { diff --git a/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java b/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java index a68adb3a4..4ab90322d 100644 --- a/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java +++ b/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java @@ -88,6 +88,16 @@ public class NullAudioSink implements AudioSink { @Override public final boolean isSupported(AudioFormat format) { + /** + * If we like to emulate constraints .. + * + if( format.planar || !format.littleEndian ) { + return false; + } + if( format.sampleRate != DefaultFormat.sampleRate ) { + return false; + } + */ return true; } diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java index 4ce48bfaf..9cfd3d80e 100644 --- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java +++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java @@ -138,7 +138,11 @@ import jogamp.opengl.util.av.VideoPixelFormat; * <li>http://ffmpeg.zeranoe.com/builds/ (ffmpeg) <i>recommended, works w/ dshow</i></li> * <li>http://win32.libav.org/releases/ (libav)</li> * </ul></li> - * <li>MacOSX: http://ffmpegmac.net/</li> + * <li>MacOSX using Homebrew + * <ul> + * <li>https://github.com/Homebrew/homebrew/wiki/Installation</li> + * <li>https://trac.ffmpeg.org/wiki/CompilationGuide/MacOSX</li> + * </ul></li> * <li>OpenIndiana/Solaris:<pre> * pkg set-publisher -p http://pkg.openindiana.org/sfe-encumbered. * pkt install pkg:/video/ffmpeg |