Some devices have low-level bugs in their page-flip.
Disabling it at this level gives us more flexibility
than trying to control it elsewhere.
Bug:
3097357
Change-Id: Icc6ae172264e453bec0680e74a497a2b24299c4a
LOCAL_MODULE := gralloc.default
LOCAL_CFLAGS:= -DLOG_TAG=\"gralloc\"
+ifeq ($(BOARD_NO_PAGE_FLIPPING),true)
+LOCAL_CFLAGS += -DNO_PAGE_FLIPPING
+endif
+
include $(BUILD_SHARED_LIBRARY)
/*****************************************************************************/
// numbers of buffers for page flipping
+#if defined(NO_PAGE_FLIPPING)
+// page-flipping is buggy on some devices
+#define NUM_BUFFERS 1
+#else
#define NUM_BUFFERS 2
+#endif
enum {