diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/util/av')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java | 152 | ||||
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/util/av/NullGLMediaPlayer.java | 4 |
2 files changed, 109 insertions, 47 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java index 1d73d1a44..91647394d 100644 --- a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java +++ b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java @@ -304,7 +304,9 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if( null != audioSink ) { audioSink.play(); // cont. w/ new data } - streamWorker.doResume(); + if( null != streamWorker ) { + streamWorker.doResume(); + } changeState(0, State.Playing); } default: @@ -325,7 +327,9 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if( State.Playing == state ) { event_mask = addStateEventMask(event_mask, GLMediaPlayer.State.Paused); state = State.Paused; - streamWorker.doPause(); + if( null != streamWorker ) { + streamWorker.doPause(); + } if( flush ) { resetAVPTSAndFlush(); } else if( null != audioSink ) { @@ -348,8 +352,10 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } private final State destroyImpl(GL gl, int event_mask) { synchronized( stateLock ) { - streamWorker.doStop(); - streamWorker = null; + if( null != streamWorker ) { + streamWorker.doStop(); + streamWorker = null; + } destroyImpl(gl); removeAllTextureFrames(gl); textureCount=0; @@ -369,14 +375,18 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { case Paused: final State _state = state; state = State.Paused; - streamWorker.doPause(); + if( null != streamWorker ) { + streamWorker.doPause(); + } pts1 = seekImpl(msec); resetAVPTSAndFlush(); if( null != audioSink && State.Playing == _state ) { audioSink.play(); // cont. w/ new data } System.err.println("SEEK XXX: "+getPerfString()); - streamWorker.doResume(); + if( null != streamWorker ) { + streamWorker.doResume(); + } state = _state; break; default: @@ -476,7 +486,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } @Override - public final void initStream(URI streamLoc, int vid, int aid, int reqTextureCount) throws IllegalStateException, IllegalArgumentException { + public final void initStream(URI streamLoc, final int vid, final int aid, int reqTextureCount) throws IllegalStateException, IllegalArgumentException { synchronized( stateLock ) { if(State.Uninitialized != state) { throw new IllegalStateException("Instance not in state unintialized: "+this); @@ -486,8 +496,8 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } if( STREAM_ID_NONE != vid ) { textureCount = validateTextureCount(reqTextureCount); - if( textureCount < 2 ) { - throw new InternalError("Validated texture count < 2: "+textureCount); + if( textureCount < TEXTURE_COUNT_MIN ) { + throw new InternalError("Validated texture count < "+TEXTURE_COUNT_MIN+": "+textureCount); } } else { textureCount = 0; @@ -515,8 +525,21 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { this.vid = vid; this.aid = aid; - if (this.streamLoc != null) { - streamWorker = new StreamWorker(); + if ( this.streamLoc != null ) { + if( TEXTURE_COUNT_MIN < textureCount ) { + streamWorker = new StreamWorker(); + } else { + new Thread() { + public void run() { + try { + initStreamImpl(vid, aid); + } catch (Throwable t) { + streamErr = new StreamException(t.getClass().getSimpleName()+" while initializing: "+GLMediaPlayerImpl.this.toString(), t); + changeState(GLMediaEventListener.EVENT_CHANGE_ERR, GLMediaPlayer.State.Uninitialized); + } // also initializes width, height, .. etc + } + }.start(); + } } } } @@ -537,13 +560,12 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { @Override public final StreamException getStreamException() { + final StreamException e; synchronized( stateLock ) { - if( null != streamWorker ) { - return streamWorker.getStreamErr(); - } else { - return null; - } + e = streamErr; + streamErr = null; } + return e; } @Override @@ -552,11 +574,13 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if(State.Initialized != state ) { throw new IllegalStateException("Stream not in state initialized: "+this); } - final StreamException streamInitErr = streamWorker.getStreamErr(); - if( null != streamInitErr ) { - streamWorker = null; // already terminated! - destroy(null); - throw streamInitErr; + if( null != streamWorker ) { + final StreamException streamInitErr = getStreamException(); + if( null != streamInitErr ) { + streamWorker = null; // already terminated! + destroy(null); + throw streamInitErr; + } } try { if( STREAM_ID_NONE != vid ) { @@ -566,10 +590,18 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { System.err.println("initGLImpl.X "+this); } videoFramesOrig = createTexFrames(gl, textureCount); - videoFramesFree = new LFRingbuffer<TextureFrame>(videoFramesOrig); - videoFramesDecoded = new LFRingbuffer<TextureFrame>(TextureFrame[].class, textureCount); - lastFrame = videoFramesFree.getBlocking( ); - streamWorker.initGL(gl); + if( TEXTURE_COUNT_MIN == textureCount ) { + videoFramesFree = null; + videoFramesDecoded = null; + lastFrame = videoFramesOrig[0]; + } else { + videoFramesFree = new LFRingbuffer<TextureFrame>(videoFramesOrig); + videoFramesDecoded = new LFRingbuffer<TextureFrame>(TextureFrame[].class, textureCount); + lastFrame = videoFramesFree.getBlocking( ); + } + if( null != streamWorker ) { + streamWorker.initGL(gl); + } } else { removeAllTextureFrames(null); initGLImpl(null); @@ -601,10 +633,11 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { /** * Returns the validated number of textures to be handled. * <p> - * Default is {@link #TEXTURE_COUNT_MIN} minimum textures. + * Default is {@link #TEXTURE_COUNT_DEFAULT} minimum textures, if <code>desiredTextureCount</code> + * is < {@link #TEXTURE_COUNT_MIN}, {@link #TEXTURE_COUNT_MIN} is returned. * </p> * <p> - * Implementation must at least return a texture count of <i>two</i>, the last texture and the decoding texture. + * Implementation must at least return a texture count of {@link #TEXTURE_COUNT_MIN}, <i>two</i>, the last texture and the decoding texture. * </p> */ protected int validateTextureCount(int desiredTextureCount) { @@ -737,7 +770,11 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { cachedFrame = null; presentedFrameCount--; } else if( STREAM_ID_NONE != vid ) { - nextFrame = videoFramesDecoded.get(); + if( null != videoFramesDecoded ) { // single threaded ? TEXTURE_COUNT_MIN == textureCount + nextFrame = videoFramesDecoded.get(); + } else { + nextFrame = getNextSingleThreaded(gl, lastFrame); + } } currentTimeMillis = Platform.currentTimeMillis(); if( null != nextFrame ) { @@ -785,7 +822,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if( dt > maxVideoDelay ) { cachedFrame = nextFrame; nextFrame = null; - } else if ( !droppedFrame && dt < -maxVideoDelay && videoFramesDecoded.size() > 0 ) { + } else if ( !droppedFrame && dt < -maxVideoDelay && null != videoFramesDecoded && videoFramesDecoded.size() > 0 ) { // only drop if prev. frame has not been dropped and // frame is too late and one decoded frame is already available. dropFrame = true; @@ -802,7 +839,8 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } else if( DEBUG ) { System.err.println("Invalid PTS: "+nextFrame); } - if( null != nextFrame ) { + if( null != nextFrame && null != videoFramesFree ) { + // Had frame and not single threaded ? (TEXTURE_COUNT_MIN < textureCount) final TextureFrame _lastFrame = lastFrame; lastFrame = nextFrame; videoFramesFree.putBlocking(_lastFrame); @@ -857,6 +895,27 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { */ protected abstract int getNextTextureImpl(GL gl, TextureFrame nextFrame); + protected final TextureFrame getNextSingleThreaded(final GL gl, final TextureFrame nextFrame) throws InterruptedException { + if( STREAM_ID_NONE != vid ) { + preNextTextureImpl(gl); + final int vPTS = getNextTextureImpl(gl, nextFrame); + postNextTextureImpl(gl); + if( TimeFrameI.INVALID_PTS != vPTS ) { + newFrameAvailable(nextFrame, Platform.currentTimeMillis()); + return nextFrame; + } + } else { + // audio only + final int vPTS = getNextTextureImpl(null, null); + if( TimeFrameI.INVALID_PTS != vPTS && TimeFrameI.END_OF_STREAM_PTS == vPTS ) { + // state transition incl. notification + pauseImpl(true, GLMediaEventListener.EVENT_CHANGE_EOS); + } + } + return null; + } + + /** * {@inheritDoc} * <p> @@ -887,8 +946,6 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { videoFramesFree.resetFull(videoFramesOrig); lastFrame = videoFramesFree.get(); if( null == lastFrame ) { throw new InternalError("XXX"); } - } - if( null != videoFramesDecoded ) { videoFramesDecoded.clear(); } cachedFrame = null; @@ -933,7 +990,6 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { private volatile boolean shallPause = true; private volatile boolean shallStop = false; - private volatile StreamException streamErr = null; private volatile GLContext sharedGLCtx = null; private boolean sharedGLCtxCurrent = false; private GLDrawable dummyDrawable = null; @@ -977,7 +1033,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } - public synchronized void initGL(GL gl) { + public final synchronized void initGL(GL gl) { final GLContext glCtx = gl.getContext(); final boolean glCtxCurrent = glCtx.isCurrent(); final GLProfile glp = gl.getGLProfile(); @@ -993,7 +1049,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { sharedGLCtx.release(); } } - public synchronized void doPause() { + public final synchronized void doPause() { if( isActive ) { shallPause = true; if( Thread.currentThread() != this ) { @@ -1010,7 +1066,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } } - public synchronized void doResume() { + public final synchronized void doResume() { if( isRunning && !isActive ) { shallPause = false; if( Thread.currentThread() != this ) { @@ -1025,7 +1081,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } } - public synchronized void doStop() { + public final synchronized void doStop() { if( isRunning ) { shallStop = true; if( Thread.currentThread() != this ) { @@ -1043,12 +1099,11 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } } - public boolean isRunning() { return isRunning; } - public boolean isActive() { return isActive; } - public StreamException getStreamErr() { return streamErr; } + public final boolean isRunning() { return isRunning; } + public final boolean isActive() { return isActive; } @Override - public void run() { + public final void run() { setName(getName()+"-StreamWorker_"+StreamWorkerInstanceId); StreamWorkerInstanceId++; @@ -1109,9 +1164,9 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if( !shallStop ) { TextureFrame nextFrame = null; try { - final GL gl; isBlocked = true; - if( null != videoFramesFree ) { + final GL gl; + if( STREAM_ID_NONE != vid ) { nextFrame = videoFramesFree.getBlocking(); nextFrame.setPTS( TimeFrameI.INVALID_PTS ); // mark invalid until processed! gl = sharedGLCtx.getGL(); @@ -1178,6 +1233,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } static int StreamWorkerInstanceId = 0; private StreamWorker streamWorker = null; + private volatile StreamException streamErr = null; protected final int addStateEventMask(int event_mask, State newState) { if( state != newState ) { @@ -1396,8 +1452,14 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } else { audioSinkInfo = ""; } - final int freeVideoFrames = null != videoFramesFree ? videoFramesFree.size() : 0; - final int decVideoFrames = null != videoFramesDecoded ? videoFramesDecoded.size() : 0; + final int freeVideoFrames, decVideoFrames; + if( null != videoFramesFree ) { + freeVideoFrames = videoFramesFree.size(); + decVideoFrames = videoFramesDecoded.size(); + } else { + freeVideoFrames = 0; + decVideoFrames = 0; + } return state+", frames[(p "+presentedFrameCount+", d "+decodedFrameCount+") / "+videoFrames+", "+tt+" s], "+ "speed " + playSpeed+", dAV "+( d_vpts - d_apts )+", vSCR "+video_scr+", vpts "+video_pts+", dSCR["+d_vpts+", avrg "+video_dpts_avg_diff+"], "+ "aSCR "+audio_scr+", apts "+audio_pts+" ( "+d_apts+" ), "+audioSinkInfo+ diff --git a/src/jogl/classes/jogamp/opengl/util/av/NullGLMediaPlayer.java b/src/jogl/classes/jogamp/opengl/util/av/NullGLMediaPlayer.java index 840149272..fc621a1dd 100644 --- a/src/jogl/classes/jogamp/opengl/util/av/NullGLMediaPlayer.java +++ b/src/jogl/classes/jogamp/opengl/util/av/NullGLMediaPlayer.java @@ -150,12 +150,12 @@ public class NullGLMediaPlayer extends GLMediaPlayerImpl { /** * {@inheritDoc} * <p> - * Returns 2 + * Returns {@link GLMediaPlayer#TEXTURE_COUNT_MIN}. * </p> */ @Override protected int validateTextureCount(int desiredTextureCount) { - return 2; + return TEXTURE_COUNT_MIN; } @Override |