diff options
Diffstat (limited to 'modules/gralloc')
| -rw-r--r-- | modules/gralloc/Android.mk | 4 | ||||
| -rw-r--r-- | modules/gralloc/framebuffer.cpp | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/modules/gralloc/Android.mk b/modules/gralloc/Android.mk index 8946fac..ac09e5a 100644 --- a/modules/gralloc/Android.mk +++ b/modules/gralloc/Android.mk @@ -29,4 +29,8 @@ LOCAL_SRC_FILES := \ 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) diff --git a/modules/gralloc/framebuffer.cpp b/modules/gralloc/framebuffer.cpp index 0195103..a487b5d 100644 --- a/modules/gralloc/framebuffer.cpp +++ b/modules/gralloc/framebuffer.cpp @@ -43,7 +43,12 @@ /*****************************************************************************/ // 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 { |