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-rw-r--r--src/jogl/classes/jogamp/opengl/android/av/AndroidGLMediaPlayerAPI14.java94
1 files changed, 50 insertions, 44 deletions
diff --git a/src/jogl/classes/jogamp/opengl/android/av/AndroidGLMediaPlayerAPI14.java b/src/jogl/classes/jogamp/opengl/android/av/AndroidGLMediaPlayerAPI14.java
index 35084f1c5..415ee65a2 100644
--- a/src/jogl/classes/jogamp/opengl/android/av/AndroidGLMediaPlayerAPI14.java
+++ b/src/jogl/classes/jogamp/opengl/android/av/AndroidGLMediaPlayerAPI14.java
@@ -3,14 +3,14 @@
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
@@ -20,7 +20,7 @@
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+ *
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
@@ -65,7 +65,7 @@ import android.view.Surface;
* <li>Android API Level 14: {@link Surface#Surface(android.graphics.SurfaceTexture)}</li>
* </ul>
* <p>
- * Since the MediaPlayer API can only deal w/ <i>one</i> SurfaceTexture,
+ * Since the MediaPlayer API can only deal w/ <i>one</i> SurfaceTexture,
* we enforce <code>textureCount</code> = 2 via {@link #validateTextureCount(int)}
* and duplicate the single texture via {@link #createTexFrames(GL, int)} .. etc.
* Two instanceds of TextureFrame are required due our framework implementation w/ Ringbuffer and 'lastFrame' access.
@@ -73,7 +73,7 @@ import android.view.Surface;
*/
public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
static final boolean available;
-
+
static {
boolean _avail = false;
if(Platform.OS_TYPE.equals(Platform.OSType.ANDROID)) {
@@ -83,25 +83,25 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
}
available = _avail;
}
-
+
public static final boolean isAvailable() { return available; }
-
+
private MediaPlayer mp;
private Camera cam;
private long playStart = 0;
private volatile boolean updateSurface = false;
- private Object updateSurfaceLock = new Object();
+ private final Object updateSurfaceLock = new Object();
private SurfaceTextureFrame singleSTexFrame = null;
private int sTexFrameCount = 0;
private boolean sTexFrameAttached = false;
- private volatile boolean eos = false;
+ private volatile boolean eos = false;
/**
private static String toString(MediaPlayer m) {
if(null == m) return "<nil>";
return "MediaPlayer[playing "+m.isPlaying()+", pos "+m.getCurrentPosition()/1000.0f+"s, "+m.getVideoWidth()+"x"+m.getVideoHeight()+"]";
} */
-
+
public AndroidGLMediaPlayerAPI14() {
super();
if(!available) {
@@ -118,7 +118,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
@Override
protected final boolean setAudioVolumeImpl(float v) {
- if(null != mp) {
+ if(null != mp) {
try {
mp.setVolume(v, v);
return true;
@@ -134,10 +134,10 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
@Override
protected final boolean playImpl() {
playStart = Platform.currentTimeMillis();
- if(null != mp) {
+ if(null != mp) {
try {
mp.start();
- eos = false;
+ eos = false;
mp.setOnCompletionListener(onCompletionListener);
return true;
} catch (IllegalStateException ise) {
@@ -203,9 +203,9 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
updateSurfaceLock.notifyAll();
}
}
-
+
@Override
- protected final int getAudioPTSImpl() { return null != mp ? mp.getCurrentPosition() : 0; }
+ protected final int getAudioPTSImpl() { return null != mp ? mp.getCurrentPosition() : 0; }
@Override
protected final void destroyImpl(GL gl) {
@@ -234,19 +234,19 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
cam = null;
}
}
-
- public static class SurfaceTextureFrame extends TextureSequence.TextureFrame {
+
+ public static class SurfaceTextureFrame extends TextureSequence.TextureFrame {
public SurfaceTextureFrame(Texture t, SurfaceTexture stex) {
super(t);
this.surfaceTex = stex;
}
-
+
public String toString() {
return "SurfaceTextureFrame[pts " + pts + " ms, l " + duration + " ms, texID "+ texture.getTextureObject() + ", " + surfaceTex + "]";
}
public final SurfaceTexture surfaceTex;
}
-
+
@Override
protected final void initStreamImpl(int vid, int aid) throws IOException {
@@ -258,7 +258,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
mp = new MediaPlayer();
} else {
int cameraId = 0;
- try {
+ try {
cameraId = Integer.valueOf(cameraPath);
} catch (NumberFormatException nfe) {}
if( 0 <= cameraId && cameraId < Camera.getNumberOfCameras() ) {
@@ -276,7 +276,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
} // else FIXME: Select aid !
// Note: Both FIXMEs seem to be n/a via Android's MediaPlayer -> Switch to API level 16 MediaCodec/MediaExtractor ..
try {
- final Uri _uri = Uri.parse(streamLoc.toString());
+ final Uri _uri = Uri.parse(streamLoc.toString());
mp.setDataSource(StaticContext.getContext(), _uri);
} catch (IllegalArgumentException e) {
throw new RuntimeException(e);
@@ -293,9 +293,9 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
}
final int r_aid = GLMediaPlayer.STREAM_ID_NONE == aid ? GLMediaPlayer.STREAM_ID_NONE : 1 /* fake */;
final String icodec = "android";
- updateAttributes(0 /* fake */, r_aid,
- mp.getVideoWidth(), mp.getVideoHeight(), 0,
- 0, 0, 0f,
+ updateAttributes(0 /* fake */, r_aid,
+ mp.getVideoWidth(), mp.getVideoHeight(), 0,
+ 0, 0, 0f,
0, 0, mp.getDuration(), icodec, icodec);
} else if( null != cam ) {
final String icodec = "android";
@@ -307,26 +307,32 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
final int picFmt = p.getPictureFormat();
final Camera.Size prefSize = p.getPreferredPreviewSizeForVideo();
System.err.println("MediaPlayer.Camera: fps "+fpsRange[0]+".."+fpsRange[1]+", size[pref "+camSz2Str(prefSize)+", cur "+camSz2Str(size)+"], fmt "+picFmt);
- List<Camera.Size> supSizes = p.getSupportedVideoSizes();
- for(int i=0; i<supSizes.size(); i++) {
- System.err.println("size #"+i+": "+camSz2Str(supSizes.get(i)));
+ final List<Camera.Size> supSizes = p.getSupportedVideoSizes();
+ if( null != supSizes ) {
+ for(int i=0; i<supSizes.size(); i++) {
+ System.err.println("size #"+i+": "+camSz2Str(supSizes.get(i)));
+ }
}
}
- updateAttributes(0 /* fake */, GLMediaPlayer.STREAM_ID_NONE,
- size.width, size.height,
- 0, 0, 0,
- fpsRange[1]/1000f,
+ updateAttributes(0 /* fake */, GLMediaPlayer.STREAM_ID_NONE,
+ size.width, size.height,
+ 0, 0, 0,
+ fpsRange[1]/1000f,
0, 0, 0, icodec, icodec);
}
}
private static String camSz2Str(Camera.Size csize) {
- return csize.width+"x"+csize.height;
+ if( null != csize ) {
+ return csize.width+"x"+csize.height;
+ } else {
+ return "n/a";
+ }
}
@Override
protected final void initGLImpl(GL gl) throws IOException, GLException {
// NOP
}
-
+
/**
* {@inheritDoc}
* <p>
@@ -337,7 +343,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
protected int validateTextureCount(int desiredTextureCount) {
return 2;
}
-
+
@Override
protected final int getNextTextureImpl(GL gl, TextureFrame nextFrame) {
int pts = TimeFrameI.INVALID_PTS;
@@ -371,7 +377,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
eos = true;
pts = TimeFrameI.END_OF_STREAM_PTS;
} else {
- // Only block once, no while-loop.
+ // Only block once, no while-loop.
// This relaxes locking code of non crucial resources/events.
boolean update = updateSurface;
if( !update ) {
@@ -402,7 +408,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
}
return pts;
}
-
+
/**
* {@inheritDoc}
* <p>
@@ -437,7 +443,7 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
}
return singleSTexFrame;
}
-
+
/**
* {@inheritDoc}
* <p>
@@ -455,18 +461,18 @@ public class AndroidGLMediaPlayerAPI14 extends GLMediaPlayerImpl {
super.destroyTexFrame(gl, frame);
}
}
-
- private OnFrameAvailableListener onFrameAvailableListener = new OnFrameAvailableListener() {
+
+ private final OnFrameAvailableListener onFrameAvailableListener = new OnFrameAvailableListener() {
@Override
public void onFrameAvailable(SurfaceTexture surfaceTexture) {
wakeUp(true);
- }
+ }
};
-
- private OnCompletionListener onCompletionListener = new OnCompletionListener() {
+
+ private final OnCompletionListener onCompletionListener = new OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
eos = true;
- }
+ }
};
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 19:43:47 +0000