diff options
Diffstat (limited to 'libs/surfaceflinger/LayerBase.h')
| -rw-r--r-- | libs/surfaceflinger/LayerBase.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libs/surfaceflinger/LayerBase.h b/libs/surfaceflinger/LayerBase.h index 16ee542..0dfa4fe 100644 --- a/libs/surfaceflinger/LayerBase.h +++ b/libs/surfaceflinger/LayerBase.h @@ -205,10 +205,13 @@ public: */ virtual bool isSecure() const { return false; } - /** signal this layer that it's not needed any longer. called from the - * main thread */ + /** Called from the main thread, when the surface is removed from the + * draw list */ virtual status_t ditch() { return NO_ERROR; } + /** called with the state lock when the surface is removed from the + * current list */ + virtual void onRemoved() { }; enum { // flags for doTransaction() @@ -318,7 +321,7 @@ public: sp<Surface> getSurface(); virtual sp<Surface> createSurface() const; - virtual void onRemoved() { } + virtual void onRemoved(); class Surface : public BnSurface { |