613002 - invalid GL surface used on Android after app resume

Status: RESOLVED DUPLICATE of bug 614832

(Core :: Graphics, defect)

Description

[Vladimir Vukicevic [:vlad] [:vladv] (needinfo me, slow to respond)]

If we resume a running Fennec, we need to recreate the EGL surface.  We currently don't, and so get:

I/Gecko   (  836): LayerManagerOGL[0x4cc66e90]::Render
E/Surface (  836): using an invalid surface id=1, identity=40 should be 98
E/Adreno200-EGL(  836): egliGetNativeWindowSize: unable to dequeue native buffer
E/Surface (  836): using an invalid surface id=1, identity=40 should be 98
E/Adreno200-EGL(  836): eglLockWindowSurface: unable to dequeue native buffer
E/Surface (  836): using an invalid surface id=1, identity=40 should be 98
E/Adreno200-EGL(  836): egliGetNativeWindowSize: unable to dequeue native buffer
E/Surface (  836): using an invalid surface id=1, identity=40 should be 98
E/Adreno200-EGL(  836): egliGetNativeWindowSize: unable to dequeue native buffer
E/Surface (  836): using an invalid surface id=1, identity=40 should be 98
E/Adreno200-EGL(  836): eglLockWindowSurface: unable to dequeue native buffer
E/Surface (  836): using an invalid surface id=1, identity=40 should be 98
E/Adreno200-EGL(  836): egliGetNativeWindowSize: unable to dequeue native buffer

etc.

with just white in the display.

Comment 1

[Jeff Muizelaar [:jrmuizel]]

Bug 614832 is similar to this.

Comment 2

[Jeff Muizelaar [:jrmuizel]]

I assume we get some kind of event on resume?

Comment 3

[Michael Wu [:mwu]]

I suspect the surfaceChanged/surfaceCreated/surfaceDestroyed methods are what you want.

See http://developer.android.com/reference/android/view/SurfaceHolder.Callback.html and http://hg.mozilla.org/mozilla-central/file/9ddbf8ab23a5/embedding/android/GeckoSurfaceView.java#l102