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path: root/libs/hwui/FrameMetricsObserver.h
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2019-02-12Merge "Mark FrameMetricsObserver::notify() as pure virtual" am: 0b3cef8697 ↵Pirama Arumuga Nainar
am: fec4795045 am: dbeb139e26 Change-Id: I4194a12a2f7b3fadc5e442590946d1de2dd63f17
2019-02-07Mark FrameMetricsObserver::notify() as pure virtualPirama Arumuga Nainar
Bug: http://b/116873221 If not, Clang assumes that the TU which defines this function will contain the vtable for the class as well. Since there's no out-of-line definition of this funciton, no TU ends up with the vtable. This causes a problem with coverage builds, which are built with -O0, where calls don't get inlined, thereby requiring a definition of the vtable. For non -O0 builds, the vtable is not required since the virtual calls get inlined/optimized-out. Test: Build with and without -O0. Change-Id: I60a5cefcd1c327f1e00785fedbb2163c682b33d1
2018-12-03Remove ; from closing namespaces in libs/hwuiChris Blume
When closing a namespace a } is sufficient. It doesn't need to be }; like closing a class or enum. Within frameworks/base/libs/hwui there is a mix between } and }; when closing a namespace. There are even mixes between a .h and the corresponding .cpp files. In a separate CL I was asked to not close with };. That was a good comment. I adopted the style from nearby code. This CL cleans up the nearby code. Test: I made sure the code still built as expected. Change-Id: Ieb314a4f48d6e33752463f3be4361fdc9be97482
2017-11-03Format the world (or just HWUI)John Reck
Test: No code changes, just ran through clang-format Change-Id: Id23aa4ec7eebc0446fe3a30260f33e7fd455bb8c
2016-02-17allow for slow FrameMetricsListenersAndres Morales
A slow listener could cause a race in the NotifyHandler where the single reference to the buffer to send would get updated when it shouldn't have been. Switch to a queue of available buffers to prevent this race. Also, stop setting and clearing the observer reference and instead incStrong/decStrong to mark temporary strong ownership without colliding with other owners in flight. Bug: 27097094 Change-Id: Iee647bfae8b80019b6d8290179eed3973230901f
2016-02-09updates to FrameStatsObserver APIAndres Morales
- Rename to FrameMetrics to avoid collision with existing android.view.FrameStats class - Make FrameMetricsObserver implementation detail, exposing FrameMetricsListener interface as public API and wrapping in FrameStatsObserver to maintain state - Remove dropped frame count call, in favor of passing as parameter to callback method. - Move away from raw timestamp access in favor of Metric IDs which represent higher-level, more stable stages in a frame lifecycle and match the categories exposed in the onscreen bars. - Support many-to-many Window<->FrameMetricsListener relationship Change-Id: I00e741d664d4c868b1b6d0131a23f8316bd8c5c2