part of fix for [2363362] [Sapphire] Corrupted raw picture displayed during snapshot
make sure to fallback properly to software when copybit operation fails.
with this change, the preview image will at least be displayed in b&w
(since GL doesn't support the yuv format). This would also fix
2363506, but that one is now handled more cleanly.
diff --git a/libs/surfaceflinger/LayerBuffer.h b/libs/surfaceflinger/LayerBuffer.h
index 90f83c4..1b31435 100644
--- a/libs/surfaceflinger/LayerBuffer.h
+++ b/libs/surfaceflinger/LayerBuffer.h
@@ -135,6 +135,7 @@
virtual void destroy() { }
private:
status_t initTempBuffer() const;
+ void clearTempBufferImage() const;
mutable Mutex mBufferSourceLock;
sp<Buffer> mBuffer;
status_t mStatus;