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am f579bb92: am cde433c5: Merge "Fixing a race condition in RSSurfaceView. Bug 5601083 When destroy is called shortly after creation, RS tries to set a surface on a partially destroyed context." into ics-mr1

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* commit 'f579bb92c2032cd27aef72a1654c006933b22bbd':
  Fixing a race condition in RSSurfaceView. Bug 5601083 When destroy is called shortly after creation, RS tries to set a surface on a partially destroyed context.
This commit is contained in:
Alex Sakhartchouk
2011-11-14 10:39:08 -08:00
committed by Android Git Automerger
parent 02e1c6fe23 f579bb92c2
commit b14d771cf0
1 changed files with 4 additions and 4 deletions
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8
graphics/java/android/renderscript/RSSurfaceView.java
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@@ -30,7 +30,7 @@ import android.view.SurfaceHolder;
import android.view.SurfaceView;
/**
* The Surface View for a graphics renderscript (RenderScriptGL) to draw on.
* The Surface View for a graphics renderscript (RenderScriptGL) to draw on.
*/
public class RSSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
private SurfaceHolder mSurfaceHolder;
@@ -77,7 +77,7 @@ public class RSSurfaceView extends SurfaceView implements SurfaceHolder.Callback
* This method is part of the SurfaceHolder.Callback interface, and is
* not normally called or subclassed by clients of RSSurfaceView.
*/
public void surfaceDestroyed(SurfaceHolder holder) {
public synchronized void surfaceDestroyed(SurfaceHolder holder) {
// Surface will be destroyed when we return
if (mRS != null) {
mRS.setSurface(null, 0, 0);
@@ -88,7 +88,7 @@ public class RSSurfaceView extends SurfaceView implements SurfaceHolder.Callback
* This method is part of the SurfaceHolder.Callback interface, and is
* not normally called or subclassed by clients of RSSurfaceView.
*/
public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
public synchronized void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
if (mRS != null) {
mRS.setSurface(holder, w, h);
}
@@ -125,7 +125,7 @@ public class RSSurfaceView extends SurfaceView implements SurfaceHolder.Callback
return rs;
}
public void destroyRenderScriptGL() {
public synchronized void destroyRenderScriptGL() {
mRS.destroy();
mRS = null;
}