diff options
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/android/av/AndroidGLMediaPlayerAPI14.java | 94 |
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; - } + } }; } |