GLMediaPlayer: Use URI instead of URL / Misc refinements

- GLMediaPlayer: Use URI instead of URL, allowing passing a non resolved location
  - Java's URL doesn't allow 'other' protocols, i.e. RTSP

- GLMediaPlayer: Add Table of test streams and their location ..

- FFMPEGMediaPlayer
  - Handle av_read_play/pause response on java side, ignore error - simply dump in DEBUG_NATIVE mode

3 files changed, 48 insertions, 27 deletions

diff --git a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java
index 8456aca6f..a82c84d17 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java
@@ -28,7 +28,7 @@
 package jogamp.opengl.util.av;
 
 import java.io.IOException;
-import java.net.URLConnection;
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Iterator;
 
@@ -82,7 +82,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
     protected int[] texMinMagFilter = { GL.GL_NEAREST, GL.GL_NEAREST };
     protected int[] texWrapST = { GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE };
     
-    protected URLConnection urlConn = null;
+    protected URI streamLoc = null;
     
     protected volatile float playSpeed = 1.0f;
     
@@ -378,7 +378,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
     }
 
     @Override
-    public final State initGLStream(GL gl, int reqTextureCount, URLConnection urlConn, int vid, int aid) throws IllegalStateException, GLException, IOException {
+    public final State initGLStream(GL gl, int reqTextureCount, URI streamLoc, int vid, int aid) throws IllegalStateException, GLException, IOException {
         synchronized( stateLock ) {
             if(State.Uninitialized != state) {
                 throw new IllegalStateException("Instance not in state "+State.Uninitialized+", but "+state+", "+this);
@@ -386,8 +386,8 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
             decodedFrameCount = 0;
             presentedFrameCount = 0;
             displayedFrameCount = 0;
-            this.urlConn = urlConn;
-            if (this.urlConn != null) {
+            this.streamLoc = streamLoc;
+            if (this.streamLoc != null) {
                 try {                
                     if( null != gl ) {
                         removeAllTextureFrames(gl);
@@ -1014,8 +1014,8 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
     protected abstract void destroyImpl(GL gl);
 
     @Override
-    public final URLConnection getURLConnection() {
-        return urlConn;
+    public final URI getURI() {
+        return streamLoc;
     }
 
     @Override
@@ -1081,7 +1081,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
     @Override
     public final String toString() {
         final float tt = getDuration() / 1000.0f;
-        final String loc = ( null != urlConn ) ? urlConn.getURL().toExternalForm() : "<undefined stream>" ;
+        final String loc = ( null != streamLoc ) ? streamLoc.toString() : "<undefined stream>" ;
         final int freeVideoFrames = null != videoFramesFree ? videoFramesFree.size() : 0;
         final int decVideoFrames = null != videoFramesDecoded ? videoFramesDecoded.size() : 0;
         final int video_scr = video_scr_pts + (int) ( ( Platform.currentTimeMillis() - video_scr_t0 ) * playSpeed );        
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 8998f689a..9838181ab 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
@@ -105,7 +105,10 @@ import jogamp.opengl.util.av.GLMediaPlayerImpl;
  */
 public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
 
-    // Count of zeroed buffers to return before switching to real sample provider
+    /** POSIX ENOSYS {@value}: Function not implemented. FIXME: Move to GlueGen ?!*/
+    private static final int ENOSYS = 38;
+    
+    /** Count of zeroed buffers to return before switching to real sample provider */
     private static final int TEMP_BUFFER_COUNT = 20;
 
     // Instance data
@@ -220,11 +223,13 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
             setGLFuncs0(moviePtr, procAddrGLTexSubImage2D, procAddrGLGetError);
         }
         
-        final String urlS=urlConn.getURL().toExternalForm();
+        final String streamLocS=streamLoc.toString();
         
         aFrameCount = AFRAMES_PER_VFRAME * textureCount + AFRAMES_PER_VFRAME/2;
     
-        System.err.println("setURL: p1 "+this);
+        if(DEBUG) {
+            System.err.println("initGLStream: p1 "+this);
+        }
         destroyAudioSink();
         AudioSink _audioSink;
         if( GLMediaPlayer.STREAM_ID_NONE == aid ) {
@@ -234,12 +239,16 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
         }
         final AudioDataFormat preferredAudioFormat = _audioSink.getPreferredFormat();
          // setStream(..) issues updateAttributes*(..), and defines avChosenAudioFormat, vid, aid, .. etc
-        setStream0(moviePtr, urlS, vid, aid, aFrameCount, preferredAudioFormat.channelCount, preferredAudioFormat.sampleRate);
+        setStream0(moviePtr, streamLocS, vid, aid, aFrameCount, preferredAudioFormat.channelCount, preferredAudioFormat.sampleRate);
         // final int audioBytesPerFrame = bps_audio/8000 * frame_period * textureCount;
         
-        System.err.println("setURL: p2 preferred "+preferredAudioFormat+", avChosen "+avChosenAudioFormat+", "+this);
+        if(DEBUG) {
+            System.err.println("initGLStream: p2 preferred "+preferredAudioFormat+", avChosen "+avChosenAudioFormat+", "+this);
+        }
         sinkChosenAudioFormat = _audioSink.initSink(avChosenAudioFormat, aFrameCount);
-        System.err.println("setURL: p3 avChosen "+avChosenAudioFormat+", chosen "+sinkChosenAudioFormat);
+        if(DEBUG) {
+            System.err.println("initGLStream: p3 avChosen "+avChosenAudioFormat+", chosen "+sinkChosenAudioFormat);
+        }
         if( null == sinkChosenAudioFormat ) {
             System.err.println("AudioSink "+_audioSink.getClass().getName()+" does not support "+avChosenAudioFormat+", using Null");
             _audioSink.destroy();
@@ -434,15 +443,23 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
         if(0==moviePtr) {
             return false;
         }
-        return play0(moviePtr);
+        final int errno = play0(moviePtr);
+        if( DEBUG_NATIVE && errno != 0 && errno != -ENOSYS) {
+            System.err.println("libav play err: "+errno);
+        }
+        return true;
     }
-
+    
     @Override
     public final boolean pauseImpl() {
         if(0==moviePtr) {
             return false;
         }
-        return pause0(moviePtr);
+        final int errno = pause0(moviePtr);
+        if( DEBUG_NATIVE && errno != 0 && errno != -ENOSYS) {
+            System.err.println("libav pause err: "+errno);
+        }
+        return true;
     }
 
     @Override
@@ -541,8 +558,8 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
      */
     private native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
     
-    private native boolean play0(long moviePtr);
-    private native boolean pause0(long moviePtr);
+    private native int play0(long moviePtr);
+    private native int pause0(long moviePtr);
     private native int seek0(long moviePtr, int position);
     
     public static enum SampleFormat {
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/OMXGLMediaPlayer.java b/src/jogl/classes/jogamp/opengl/util/av/impl/OMXGLMediaPlayer.java
index c6f31d81e..d0517fc5f 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/OMXGLMediaPlayer.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/OMXGLMediaPlayer.java
@@ -29,7 +29,6 @@
 package jogamp.opengl.util.av.impl;
 
 import java.io.IOException;
-import java.net.URL;
 
 import javax.media.opengl.GL;
 import javax.media.opengl.GLException;
@@ -101,16 +100,21 @@ public class OMXGLMediaPlayer extends EGLMediaPlayerImpl {
         if(0==moviePtr) {
             throw new GLException("OMX native instance null");
         }
-        final URL url = urlConn.getURL();
-        if(!url.getProtocol().equals("file")) {
-            throw new IOException("Only file URLs are allowed: "+url);            
+        if(!streamLoc.getScheme().equals("file")) {
+            throw new IOException("Only file schemes are allowed: "+streamLoc);            
+        }
+        final String path=streamLoc.getPath();
+        if(DEBUG) {
+            System.out.println("initGLStream: clean path "+path);
         }
-        final String path=url.getPath();
-        System.out.println("setURL: clean path "+path);
     
-        System.out.println("setURL: p1 "+this);
+        if(DEBUG) {
+            System.out.println("initGLStream: p1 "+this);
+        }
         _setStream(moviePtr, textureCount, path);
-        System.out.println("setURL: p2 "+this);        
+        if(DEBUG) {
+            System.out.println("initGLStream: p2 "+this);
+        }
     }
     
     @Override