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am 083a557c: fix [2319255] crash in openGL : from the media recorder stress test.

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Merge commit '083a557c25e0032bc4900f335b6643d0badd09ce' into eclair-plus-aosp

* commit '083a557c25e0032bc4900f335b6643d0badd09ce':
  fix [2319255] crash in openGL : from the media recorder stress test.
This commit is contained in:
Mathias Agopian 2009-12-10 16:08:12 -08:00 committed by Android Git Automerger
commit 74aba3d9db
1 changed files with 8 additions and 1 deletions
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9
libs/surfaceflinger/Layer.cpp
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@ -134,7 +134,14 @@ void Layer::reloadTexture(const Region& dirty)
{
Mutex::Autolock _l(mLock);
sp<GraphicBuffer> buffer(getFrontBufferLocked());
int index = mFrontBufferIndex;
if (buffer == NULL) {
// this situation can happen if we ran out of memory for instance.
// not much we can do. continue to use whatever texture was bound
// to this context.
return;
}
const int index = mFrontBufferIndex;
// create the new texture name if needed
if (UNLIKELY(mTextures[index].name == -1U)) {