@Override
public void close(FilterContext context) {
if (mLogVerbose) Log.v(TAG, "SurfaceTextureSource closed");
mSourceListener.onSurfaceTextureSourceReady(null);
mSurfaceTexture.release();
mSurfaceTexture = null;
}
public void destroy() {
stopPlayback();
mIsNewFrameArrival.set(false);
if (mSurfaceTexture != null) {
mSurfaceTexture.release();
mSurfaceTexture = null;
}
}
public void releaseSurfaceTexture() {
synchronized (this) {
mHasTexture = false;
}
mExtTexture.recycle();
mExtTexture = null;
mSurfaceTexture.release();
mSurfaceTexture = null;
}
public void release() {
if (textureName > 0) {
GLES20.glDeleteTextures(0, new int[] {textureName}, 0);
textureName = -1;
}
if (surfaceTexture != null) {
surfaceTexture.release();
surfaceTexture = null;
}
}
/**
* Set the {@link SurfaceTexture} for this view to use. If a {@link SurfaceTexture} is already
* being used by this view, it is immediately released and not be usable any more. The {@link
* SurfaceTextureListener#onSurfaceTextureDestroyed} callback is <b>not</b> called for the
* previous {@link SurfaceTexture}. Similarly, the {@link
* SurfaceTextureListener#onSurfaceTextureAvailable} callback is <b>not</b> called for the {@link
* SurfaceTexture} passed to setSurfaceTexture.
*
* <p>The {@link SurfaceTexture} object must be detached from all OpenGL ES contexts prior to
* calling this method.
*
* @param surfaceTexture The {@link SurfaceTexture} that the view should use.
* @see SurfaceTexture#detachFromGLContext()
*/
public void setSurfaceTexture(SurfaceTexture surfaceTexture) {
if (surfaceTexture == null) {
throw new NullPointerException("surfaceTexture must not be null");
}
if (mSurface != null) {
mSurface.release();
}
mSurface = surfaceTexture;
mUpdateSurface = true;
invalidateParentIfNeeded();
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
public void release() {
if (textureRender != null) {
textureRender.release();
textureRender = null;
}
if (surfaceTexture != null) {
surfaceTexture.release();
surfaceTexture = null;
}
}
/**
* Notifies the renderer thread that the activity is pausing.
*
* <p>For best results, call this *after* disabling Camera preview.
*/
public void notifyPausing() {
if (mSurfaceTexture != null) {
Log.d(TAG, "renderer pausing -- releasing SurfaceTexture");
mSurfaceTexture.release();
mSurfaceTexture = null;
}
if (mFullScreen != null) {
mFullScreen.release(false); // assume the GLSurfaceView EGL context is about
mFullScreen = null; // to be destroyed
}
mIncomingWidth = mIncomingHeight = -1;
}
/**
* Notifies the renderer thread that the activity is pausing.
*
* <p>For best results, call this *after* disabling Camera preview.
*/
public void notifyPausing() {
if (mSurfaceTexture != null) {
Log.d(TAG, "renderer pausing -- releasing SurfaceTexture");
mSurfaceTexture.release();
mSurfaceTexture = null;
}
if (mFullScreen != null) {
mFullScreen.release();
mFullScreen = null;
}
mIncomingWidth = mIncomingHeight = -1;
}
public void initialize(int textureName) {
if (mSurfaceTexture != null) {
mSurfaceTexture.release();
mSurfaceTexture = null;
}
mSurfaceTexture = new SurfaceTexture(textureName);
mSurfaceTexture.setOnFrameAvailableListener(
new SurfaceTexture.OnFrameAvailableListener() {
public void onFrameAvailable(SurfaceTexture surfaceTexture) {
mIsNewFrameArrival.compareAndSet(false, true);
}
});
mSurface = new Surface(mSurfaceTexture);
prepareVideo();
start();
}
private void teardownTorch() {
setListenForScreenOff(false);
dispatchStateChange(false);
if (mCameraDevice != null) {
mCameraDevice.close();
mCameraDevice = null;
}
mOpeningCamera = false;
mSession = null;
mFlashlightRequest = null;
if (mSurface != null) {
mSurface.release();
}
mSurface = null;
if (mSurfaceTexture != null) {
mSurfaceTexture.release();
}
mSurfaceTexture = null;
mTorchCameraId = -1;
}
public void onSurfaceTextureAvailable(SurfaceTexture surfacetexture, int j, int k) {
d = new Surface(surfacetexture);
surfacetexture = new MediaPlayer();
try {
surfacetexture.setDataSource(getContext(), b);
surfacetexture.setSurface(d);
surfacetexture.setOnPreparedListener(this);
surfacetexture.setOnInfoListener(new c(a));
surfacetexture.setOnBufferingUpdateListener(this);
surfacetexture.setLooping(false);
surfacetexture.prepareAsync();
e = surfacetexture;
return;
} catch (Exception exception) {
surfacetexture.release();
Log.e(
i,
(new StringBuilder("Cannot prepare media player with SurfaceTexture: "))
.append(exception)
.toString());
return;
}
}
private void destroySurface() {
if (mLayer != null) {
mSurface.detachFromGLContext();
// SurfaceTexture owns the texture name and detachFromGLContext
// should have deleted it
mLayer.clearStorage();
boolean shouldRelease = true;
if (mListener != null) {
shouldRelease = mListener.onSurfaceTextureDestroyed(mSurface);
}
synchronized (mNativeWindowLock) {
nDestroyNativeWindow();
}
mLayer.destroy();
if (shouldRelease) mSurface.release();
mSurface = null;
mLayer = null;
mHadSurface = true;
}
}
