diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/util/av')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java | 261 |
1 files changed, 174 insertions, 87 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java index ae3f901a1..e6a0012d3 100644 --- a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java +++ b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java @@ -138,6 +138,18 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { protected int displayedFrameCount = 0; protected volatile int video_pts_last = 0; + /** + * Help detect EOS, limit is {@link #MAX_FRAMELESS_MS_UNTIL_EOS}. + * To be used either by getNextTexture(..) or StreamWorker for audio-only. + */ + private int nullFrameCount = 0; + private int maxNullFrameCountUntilEOS = 0; + /** + * Help detect EOS, limit {@value} milliseconds without a valid frame. + */ + private static final int MAX_FRAMELESS_MS_UNTIL_EOS = 5000; + private static final int MAX_FRAMELESS_UNTIL_EOS_DEFAULT = MAX_FRAMELESS_MS_UNTIL_EOS / 30; // default value assuming 30fps + /** See {@link #getAudioSink()}. Set by implementation if used from within {@link #initStreamImpl(int, int)}! */ protected AudioSink audioSink = null; protected boolean audioSinkPlaySpeedSet = false; @@ -380,6 +392,12 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if( null != streamWorker ) { streamWorker.doPause(); } + // Adjust target .. + if( msec >= duration ) { + msec = duration - (int)Math.floor(frame_duration); + } else if( msec < 0 ) { + msec = 0; + } pts1 = seekImpl(msec); resetAVPTSAndFlush(); if( null != audioSink && State.Playing == _state ) { @@ -509,6 +527,8 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { decodedFrameCount = 0; presentedFrameCount = 0; displayedFrameCount = 0; + nullFrameCount = 0; + maxNullFrameCountUntilEOS = MAX_FRAMELESS_UNTIL_EOS_DEFAULT; this.streamLoc = streamLoc; // Pre-parse for camera-input scheme @@ -530,20 +550,17 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { this.vid = vid; this.aid = aid; if ( this.streamLoc != null ) { - if( TEXTURE_COUNT_MIN < textureCount || STREAM_ID_NONE == vid ) { // Enable StreamWorker for 'audio only' as well (Bug 918). - 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(); - } + new Thread() { + public void run() { + try { + // StreamWorker may be used, see API-doc of StreamWorker + 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(); } } } @@ -748,6 +765,8 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { protected TextureFrame cachedFrame = null; protected long lastTimeMillis = 0; + private final boolean[] stGotVFrame = { false }; + @Override public final TextureFrame getNextTexture(GL gl) throws IllegalStateException { synchronized( stateLock ) { @@ -755,12 +774,9 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { throw new IllegalStateException("Instance not paused or playing: "+this); } if(State.Playing == state) { - TextureFrame nextFrame = null; boolean dropFrame = false; try { do { - final long currentTimeMillis; - final boolean playCached = null != cachedFrame; final boolean droppedFrame; if( dropFrame ) { presentedFrameCount--; @@ -769,24 +785,69 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } else { droppedFrame = false; } + final boolean playCached = null != cachedFrame; + final int video_pts; + final boolean hasVideoFrame; + TextureFrame nextFrame; if( playCached ) { nextFrame = cachedFrame; cachedFrame = null; presentedFrameCount--; - } else if( STREAM_ID_NONE != vid ) { - if( null != videoFramesDecoded ) { // single threaded ? TEXTURE_COUNT_MIN == textureCount + video_pts = nextFrame.getPTS(); + hasVideoFrame = true; + } else { + if( null != videoFramesDecoded ) { + // multi-threaded and video available nextFrame = videoFramesDecoded.get(); + if( null != nextFrame ) { + video_pts = nextFrame.getPTS(); + hasVideoFrame = true; + } else { + video_pts = TimeFrameI.INVALID_PTS; + hasVideoFrame = false; + } } else { - nextFrame = getNextSingleThreaded(gl, lastFrame); + // single-threaded or audio-only + video_pts = getNextSingleThreaded(gl, lastFrame, stGotVFrame); + nextFrame = lastFrame; + hasVideoFrame = stGotVFrame[0]; } } - currentTimeMillis = Platform.currentTimeMillis(); - if( null != nextFrame ) { - presentedFrameCount++; - final int video_pts = nextFrame.getPTS(); - if( video_pts == TimeFrameI.END_OF_STREAM_PTS ) { - pauseImpl(true, GLMediaEventListener.EVENT_CHANGE_EOS); - } else if( video_pts != TimeFrameI.INVALID_PTS ) { + final long currentTimeMillis = Platform.currentTimeMillis(); + + if( TimeFrameI.END_OF_STREAM_PTS == video_pts || + duration <= video_pts || maxNullFrameCountUntilEOS <= nullFrameCount ) + { + // EOS + if( DEBUG ) { + System.err.println( "AV-EOS (getNextTexture): EOS_PTS "+(TimeFrameI.END_OF_STREAM_PTS == video_pts)+", "+this); + } + pauseImpl(true, GLMediaEventListener.EVENT_CHANGE_EOS); + + } else if( TimeFrameI.INVALID_PTS == video_pts ) { // no audio or video frame + if( null == videoFramesDecoded || !videoFramesDecoded.isEmpty() ) { + nullFrameCount++; + } + if( DEBUG ) { + final int audio_pts = getAudioPTSImpl(); + final int audio_scr = (int) ( ( currentTimeMillis - audio_scr_t0 ) * playSpeed ); + final int d_apts; + if( audio_pts != TimeFrameI.INVALID_PTS ) { + d_apts = audio_pts - audio_scr; + } else { + d_apts = 0; + } + final int video_scr = video_scr_pts + (int) ( ( currentTimeMillis - video_scr_t0 ) * playSpeed ); + final int d_vpts = video_pts - video_scr; + System.err.println( "AV~: dT "+(currentTimeMillis-lastTimeMillis)+", nullFrames "+nullFrameCount+ + getPerfStringImpl( video_scr, video_pts, d_vpts, audio_scr, audio_pts, d_apts, 0 ) + ", droppedFrame "+droppedFrame); + } + } else { // valid pts: has audio or video frame + nullFrameCount=0; + + if( hasVideoFrame ) { // has video frame + presentedFrameCount++; + final int audio_pts = getAudioPTSImpl(); final int audio_scr = (int) ( ( currentTimeMillis - audio_scr_t0 ) * playSpeed ); final int d_apts; @@ -840,29 +901,16 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { ", avg dpy-fps "+avg_dpy_duration+" ms/f, maxD "+maxVideoDelay+" ms, "+_nextFrame+", playCached " + playCached + ", dropFrame "+dropFrame); } } - } else if( DEBUG ) { - System.err.println("Invalid PTS: "+nextFrame); - } - if( null != nextFrame && null != videoFramesFree ) { - // Had frame and not single threaded ? (TEXTURE_COUNT_MIN < textureCount) - final TextureFrame _lastFrame = lastFrame; - lastFrame = nextFrame; + } // has video frame + } // has audio or video frame + + if( null != videoFramesFree && null != nextFrame ) { + // Had frame and not single threaded ? (TEXTURE_COUNT_MIN < textureCount) + final TextureFrame _lastFrame = lastFrame; + lastFrame = nextFrame; + if( null != _lastFrame ) { videoFramesFree.putBlocking(_lastFrame); } - } else if( DEBUG ) { - final int video_pts = lastFrame.getPTS(); - final int audio_pts = getAudioPTSImpl(); - final int audio_scr = (int) ( ( currentTimeMillis - audio_scr_t0 ) * playSpeed ); - final int d_apts; - if( audio_pts != TimeFrameI.INVALID_PTS ) { - d_apts = audio_pts - audio_scr; - } else { - d_apts = 0; - } - final int video_scr = video_scr_pts + (int) ( ( currentTimeMillis - video_scr_t0 ) * playSpeed ); - final int d_vpts = video_pts - video_scr; - System.err.println( "AV~: dT "+(currentTimeMillis-lastTimeMillis)+", "+ - getPerfStringImpl( video_scr, video_pts, d_vpts, audio_scr, audio_pts, d_apts, 0 ) + ", droppedFrame "+droppedFrame); } lastTimeMillis = currentTimeMillis; } while( dropFrame ); @@ -899,24 +947,24 @@ 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 { + protected final int getNextSingleThreaded(final GL gl, final TextureFrame nextFrame, boolean[] gotVFrame) throws InterruptedException { + final int pts; if( STREAM_ID_NONE != vid ) { preNextTextureImpl(gl); - final int vPTS = getNextTextureImpl(gl, nextFrame); + pts = getNextTextureImpl(gl, nextFrame); postNextTextureImpl(gl); - if( TimeFrameI.INVALID_PTS != vPTS ) { + if( TimeFrameI.INVALID_PTS != pts ) { newFrameAvailable(nextFrame, Platform.currentTimeMillis()); - return nextFrame; + gotVFrame[0] = true; + } else { + gotVFrame[0] = false; } } 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); - } + pts = getNextTextureImpl(null, null); + gotVFrame[0] = false; } - return null; + return pts; } @@ -964,6 +1012,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } private void resetAVPTS() { + nullFrameCount = 0; presentedFrameCount = 0; displayedFrameCount = 0; decodedFrameCount = 0; @@ -986,6 +1035,11 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } + /** + * After {@link GLMediaPlayerImpl#initStreamImpl(int, int) initStreamImpl(..)} is completed via + * {@link GLMediaPlayerImpl#updateAttributes(int, int, int, int, int, int, int, float, int, int, int, String, String) updateAttributes(..)}, + * the latter decides whether StreamWorker is being used. + */ class StreamWorker extends Thread { private volatile boolean isRunning = false; private volatile boolean isActive = false; @@ -1000,14 +1054,23 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { /** * Starts this daemon thread, - * which initializes the stream first via {@link GLMediaPlayerImpl#initStreamImpl(int, int)} first. * <p> - * After stream initialization, this thread pauses! + * This thread pauses after it's started! * </p> **/ StreamWorker() { setDaemon(true); - start(); + synchronized(this) { + start(); + while( !isRunning ) { + this.notifyAll(); // wake-up startup-block + try { + this.wait(); // wait until started + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } } private void makeCurrent(GLContext ctx) { @@ -1113,17 +1176,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { synchronized ( this ) { isRunning = true; - try { - isBlocked = true; - initStreamImpl(vid, aid); - isBlocked = false; - } catch (Throwable t) { - streamErr = new StreamException(t.getClass().getSimpleName()+" while initializing: "+GLMediaPlayerImpl.this.toString(), t); - isBlocked = false; - isRunning = false; - changeState(GLMediaEventListener.EVENT_CHANGE_ERR, GLMediaPlayer.State.Uninitialized); - return; // end of thread! - } // also initializes width, height, .. etc + this.notifyAll(); // wake-up ctor() } while( !shallStop ){ @@ -1179,6 +1232,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } isBlocked = false; final int vPTS = getNextTextureImpl(gl, nextFrame); + boolean audioEOS = false; if( TimeFrameI.INVALID_PTS != vPTS ) { if( null != nextFrame ) { if( STREAM_WORKER_DELAY > 0 ) { @@ -1191,16 +1245,30 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { nextFrame = null; } else { // audio only - if( TimeFrameI.END_OF_STREAM_PTS == vPTS ) { - // state transition incl. notification - synchronized ( this ) { - shallPause = true; - isActive = false; - this.notifyAll(); // wake-up potential do*() - } - pauseImpl(true, GLMediaEventListener.EVENT_CHANGE_EOS); + if( TimeFrameI.END_OF_STREAM_PTS == vPTS || duration < vPTS ) { + audioEOS = true; + } else { + nullFrameCount = 0; } } + } else if( null == nextFrame ) { + // audio only + audioEOS = maxNullFrameCountUntilEOS <= nullFrameCount; + if( null == audioSink || 0 == audioSink.getEnqueuedFrameCount() ) { + nullFrameCount++; + } + } + if( audioEOS ) { + // state transition incl. notification + synchronized ( this ) { + shallPause = true; + isActive = false; + this.notifyAll(); // wake-up potential do*() + } + if( DEBUG ) { + System.err.println( "AV-EOS (StreamWorker): EOS_PTS "+(TimeFrameI.END_OF_STREAM_PTS == vPTS)+", "+GLMediaPlayerImpl.this); + } + pauseImpl(true, GLMediaEventListener.EVENT_CHANGE_EOS); } } catch (InterruptedException e) { isBlocked = false; @@ -1242,7 +1310,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { } } static int StreamWorkerInstanceId = 0; - private StreamWorker streamWorker = null; + private volatile StreamWorker streamWorker = null; private volatile StreamException streamErr = null; protected final int addStateEventMask(int event_mask, State newState) { @@ -1288,7 +1356,9 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { int bps_video, int bps_audio, float fps, int videoFrames, int audioFrames, int duration, String vcodec, String acodec) { int event_mask = 0; - if( state == State.Uninitialized ) { + final boolean wasUninitialized = state == State.Uninitialized; + + if( wasUninitialized ) { event_mask |= GLMediaEventListener.EVENT_CHANGE_INIT; state = State.Initialized; } @@ -1314,7 +1384,13 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if( this.fps != fps ) { event_mask |= GLMediaEventListener.EVENT_CHANGE_FPS; this.fps = fps; - this.frame_duration = 1000f / fps; + if( 0 != fps ) { + this.frame_duration = 1000f / fps; + this.maxNullFrameCountUntilEOS = MAX_FRAMELESS_MS_UNTIL_EOS / (int)this.frame_duration; + } else { + this.frame_duration = 0; + this.maxNullFrameCountUntilEOS = MAX_FRAMELESS_UNTIL_EOS_DEFAULT; + } } if( this.bps_stream != bps_stream || this.bps_video != bps_video || this.bps_audio != bps_audio ) { event_mask |= GLMediaEventListener.EVENT_CHANGE_BPS; @@ -1339,6 +1415,17 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { if(0==event_mask) { return; } + if( wasUninitialized ) { + if( null != streamWorker ) { + throw new InternalError("XXX: StreamWorker not null - "+this); + } + if( TEXTURE_COUNT_MIN < textureCount || STREAM_ID_NONE == vid ) { // Enable StreamWorker for 'audio only' as well (Bug 918). + streamWorker = new StreamWorker(); + } + if( DEBUG ) { + System.err.println("XXX Initialize @ updateAttributes: "+this); + } + } attributesUpdated(event_mask); } @@ -1434,9 +1521,9 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { final int decVideoFrames = null != videoFramesDecoded ? videoFramesDecoded.size() : 0; final int video_scr = video_scr_pts + (int) ( ( Platform.currentTimeMillis() - video_scr_t0 ) * playSpeed ); final String camPath = null != cameraPath ? ", camera: "+cameraPath : ""; - return "GLMediaPlayer["+state+", vSCR "+video_scr+", frames[p "+presentedFrameCount+", d "+decodedFrameCount+", t "+videoFrames+" ("+tt+" s)], "+ - "speed "+playSpeed+", "+bps_stream+" bps, "+ - "Texture[count "+textureCount+", free "+freeVideoFrames+", dec "+decVideoFrames+", tagt "+toHexString(textureTarget)+", ifmt "+toHexString(textureInternalFormat)+", fmt "+toHexString(textureFormat)+", type "+toHexString(textureType)+"], "+ + return "GLMediaPlayer["+state+", vSCR "+video_scr+", frames[p "+presentedFrameCount+", d "+decodedFrameCount+", t "+videoFrames+" ("+tt+" s), z "+nullFrameCount+" / "+maxNullFrameCountUntilEOS+"], "+ + "speed "+playSpeed+", "+bps_stream+" bps, hasSW "+(null!=streamWorker)+ + ", Texture[count "+textureCount+", free "+freeVideoFrames+", dec "+decVideoFrames+", tagt "+toHexString(textureTarget)+", ifmt "+toHexString(textureInternalFormat)+", fmt "+toHexString(textureFormat)+", type "+toHexString(textureType)+"], "+ "Video[id "+vid+", <"+vcodec+">, "+width+"x"+height+", glOrient "+isInGLOrientation+", "+fps+" fps, "+frame_duration+" fdur, "+bps_video+" bps], "+ "Audio[id "+aid+", <"+acodec+">, "+bps_audio+" bps, "+audioFrames+" frames], uri "+loc+camPath+"]"; } @@ -1470,7 +1557,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer { freeVideoFrames = 0; decVideoFrames = 0; } - return state+", frames[(p "+presentedFrameCount+", d "+decodedFrameCount+") / "+videoFrames+", "+tt+" s], "+ + return state+", frames[(p "+presentedFrameCount+", d "+decodedFrameCount+") / "+videoFrames+", "+tt+" s, z "+nullFrameCount+" / "+maxNullFrameCountUntilEOS+"], "+ "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+ ", Texture[count "+textureCount+", free "+freeVideoFrames+", dec "+decVideoFrames+"]"; |