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Commit cf559377 authored by Grace Kloba's avatar Grace Kloba
Browse files

Add onSurfaceTextureUpdated to the TextureView listener. 

The app needs a way to throttle the producer side. Expose this to enable it.

Change-Id: I04b6a3fc444117a9fc2449fb87c3c834247c8ef1
parent ea5f5190

api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -21643,6 +21643,7 @@ package android.view { 
    method public abstract void onSurfaceTextureAvailable(android.graphics.SurfaceTexture, int, int);

    method public abstract void onSurfaceTextureDestroyed(android.graphics.SurfaceTexture);

    method public abstract void onSurfaceTextureSizeChanged(android.graphics.SurfaceTexture, int, int);

    method public abstract void onSurfaceTextureUpdated(android.graphics.SurfaceTexture);

  }















  public class TouchDelegate {

























core/java/android/view/TextureView.java



+18
−2




























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@@ -76,6 +76,10 @@ import android.util.Log;













 *          mCamera.stopPreview();















 *          mCamera.release();















 *      }













 *













 *      public void onSurfaceTextureUpdated(SurfaceTexture surface) {













 *          // Ignored













 *      }















 *  }















 * </pre>















 * 










@@ -315,6 +319,10 @@ public class TextureView extends View {





























        mAttachInfo.mHardwareRenderer.updateTextureLayer(mLayer, getWidth(), getHeight(), mOpaque);





























        if (mListener != null) {













            mListener.onSurfaceTextureUpdated(mSurface);













        }





























        invalidate();















    }


























@@ -474,6 +482,14 @@ public class TextureView extends View {













         * @param surface The surface about to be destroyed















         */















        public void onSurfaceTextureDestroyed(SurfaceTexture surface);



























        /**













         * Invoked when the specified {@link SurfaceTexture} is updated through













         * {@link SurfaceTexture#updateTexImage()}.













         * 













         * @param surface The surface just updated













         */













        public void onSurfaceTextureUpdated(SurfaceTexture surface);















    }































    private static native void nSetDefaultBufferSize(SurfaceTexture surfaceTexture,

































graphics/java/android/renderscript/RSTextureView.java



+6
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@@ -94,6 +94,12 @@ public class RSTextureView extends TextureView implements TextureView.SurfaceTex













        }















    }





























    @Override













    public void onSurfaceTextureUpdated(SurfaceTexture surface) {













        //Log.e(RenderScript.LOG_TAG, "onSurfaceTextureUpdated");













        mSurfaceTexture = surface;













    }





























   /**















     * Inform the view that the activity is paused. The owner of this view must















     * call this method when the activity is paused. Calling this method will

































tests/HwAccelerationTest/src/com/android/test/hwui/GLTextureViewActivity.java



+4
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@@ -85,6 +85,10 @@ public class GLTextureViewActivity extends Activity implements TextureView.Surfa













        }















    }





























    @Override













    public void onSurfaceTextureUpdated(SurfaceTexture surface) {













    }





























    private static class RenderThread extends Thread {















        private static final String LOG_TAG = "GLTextureView";

















































tests/HwAccelerationTest/src/com/android/test/hwui/GetBitmapActivity.java



+5
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@@ -100,4 +100,9 @@ public class GetBitmapActivity extends Activity implements TextureView.SurfaceTe













        mCamera.stopPreview();















        mCamera.release();















    }



























    @Override













    public void onSurfaceTextureUpdated(SurfaceTexture surface) {













        // Ignored













    }















}