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| author | Jean-Baptiste Queru <jbq@google.com> | 2010-10-18 09:53:02 -0700 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2010-10-18 09:53:02 -0700 |
| commit | 4829b184f15350de20096a97e583ed4c2b3d6427 (patch) | |
| tree | a20a8e591ef0fe00eb32b2fc137ba4e2f274dd8c | |
| parent | 7b96b46c5bc0bb7149c5323c9537660558e65bad (diff) | |
| parent | 118b5d7961a4abc29c8bd592956007f40ad4fc6d (diff) | |
| download | libhardware-4829b184f15350de20096a97e583ed4c2b3d6427.tar.gz | |
am 118b5d79: Allow disabling page-flipping.
Merge commit '118b5d7961a4abc29c8bd592956007f40ad4fc6d' into gingerbread-plus-aosp
* commit '118b5d7961a4abc29c8bd592956007f40ad4fc6d':
Allow disabling page-flipping.
| -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 8946fac3..ac09e5a7 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 01951034..a487b5da 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 { |