| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.media.cts; |
| |
| import com.android.cts.media.R; |
| |
| import java.io.IOException; |
| |
| import javax.microedition.khronos.egl.EGLConfig; |
| import javax.microedition.khronos.opengles.GL10; |
| |
| import android.content.Context; |
| import android.graphics.SurfaceTexture; |
| import android.media.MediaPlayer; |
| import android.opengl.GLSurfaceView; |
| import android.opengl.Matrix; |
| import android.util.Log; |
| import android.view.Surface; |
| |
| class VideoSurfaceView extends GLSurfaceView { |
| private static final String TAG = "VideoSurfaceView"; |
| private static final int SLEEP_TIME_MS = 1000; |
| |
| VideoRender mRenderer; |
| private MediaPlayer mMediaPlayer = null; |
| |
| public VideoSurfaceView(Context context, MediaPlayer mp) { |
| super(context); |
| |
| setEGLContextClientVersion(2); |
| mMediaPlayer = mp; |
| mRenderer = new VideoRender(context); |
| setRenderer(mRenderer); |
| } |
| |
| @Override |
| public void onResume() { |
| queueEvent(new Runnable(){ |
| public void run() { |
| mRenderer.setMediaPlayer(mMediaPlayer); |
| }}); |
| |
| super.onResume(); |
| } |
| |
| public void startTest() throws Exception { |
| Thread.sleep(SLEEP_TIME_MS); |
| mMediaPlayer.start(); |
| |
| Thread.sleep(SLEEP_TIME_MS * 5); |
| mMediaPlayer.setSurface(null); |
| |
| while (mMediaPlayer.isPlaying()) { |
| Thread.sleep(SLEEP_TIME_MS); |
| } |
| } |
| |
| /** |
| * A GLSurfaceView implementation that wraps TextureRender. Used to render frames from a |
| * video decoder to a View. |
| */ |
| private static class VideoRender |
| implements GLSurfaceView.Renderer, SurfaceTexture.OnFrameAvailableListener { |
| private static String TAG = "VideoRender"; |
| |
| private TextureRender mTextureRender; |
| private SurfaceTexture mSurfaceTexture; |
| private boolean updateSurface = false; |
| |
| private MediaPlayer mMediaPlayer; |
| |
| public VideoRender(Context context) { |
| mTextureRender = new TextureRender(); |
| } |
| |
| public void setMediaPlayer(MediaPlayer player) { |
| mMediaPlayer = player; |
| } |
| |
| public void onDrawFrame(GL10 glUnused) { |
| synchronized(this) { |
| if (updateSurface) { |
| mSurfaceTexture.updateTexImage(); |
| updateSurface = false; |
| } |
| } |
| |
| mTextureRender.drawFrame(mSurfaceTexture); |
| } |
| |
| public void onSurfaceChanged(GL10 glUnused, int width, int height) { |
| } |
| |
| public void onSurfaceCreated(GL10 glUnused, EGLConfig config) { |
| mTextureRender.surfaceCreated(); |
| |
| /* |
| * Create the SurfaceTexture that will feed this textureID, |
| * and pass it to the MediaPlayer |
| */ |
| mSurfaceTexture = new SurfaceTexture(mTextureRender.getTextureId()); |
| mSurfaceTexture.setOnFrameAvailableListener(this); |
| |
| Surface surface = new Surface(mSurfaceTexture); |
| mMediaPlayer.setSurface(surface); |
| surface.release(); |
| |
| try { |
| mMediaPlayer.prepare(); |
| } catch (IOException t) { |
| Log.e(TAG, "media player prepare failed"); |
| } |
| |
| synchronized(this) { |
| updateSurface = false; |
| } |
| } |
| |
| synchronized public void onFrameAvailable(SurfaceTexture surface) { |
| updateSurface = true; |
| } |
| } // End of class VideoRender. |
| |
| } // End of class VideoSurfaceView. |