diff options
Diffstat (limited to 'libs/hwui/renderthread/RenderThread.cpp')
| -rw-r--r-- | libs/hwui/renderthread/RenderThread.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp index 08edd20c0a0d..c784d64f820c 100644 --- a/libs/hwui/renderthread/RenderThread.cpp +++ b/libs/hwui/renderthread/RenderThread.cpp @@ -52,9 +52,6 @@ namespace renderthread { // using just a few large reads. static const size_t EVENT_BUFFER_SIZE = 100; -// Slight delay to give the UI time to push us a new frame before we replay -static const nsecs_t DISPATCH_FRAME_CALLBACKS_DELAY = milliseconds_to_nanoseconds(4); - static bool gHasRenderThreadInstance = false; static JVMAttachHook gOnStartHook = nullptr; @@ -171,6 +168,7 @@ void RenderThread::initThreadLocals() { mDisplayInfo = DeviceInfo::get()->displayInfo(); nsecs_t frameIntervalNanos = static_cast<nsecs_t>(1000000000 / mDisplayInfo.fps); mTimeLord.setFrameInterval(frameIntervalNanos); + mDispatchFrameDelay = static_cast<nsecs_t>(frameIntervalNanos * .25f); initializeDisplayEventReceiver(); mEglManager = new EglManager(); mRenderState = new RenderState(*this); @@ -311,7 +309,7 @@ void RenderThread::drainDisplayEventQueue() { if (mTimeLord.vsyncReceived(vsyncEvent) && !mFrameCallbackTaskPending) { ATRACE_NAME("queue mFrameCallbackTask"); mFrameCallbackTaskPending = true; - nsecs_t runAt = (vsyncEvent + DISPATCH_FRAME_CALLBACKS_DELAY); + nsecs_t runAt = (vsyncEvent + mDispatchFrameDelay); queue().postAt(runAt, [this]() { dispatchFrameCallbacks(); }); } } |