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Diffstat (limited to 'libs/hwui/renderthread/CanvasContext.cpp')
-rw-r--r-- | libs/hwui/renderthread/CanvasContext.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp index c19b1878ad45..335bcdcfc1fb 100644 --- a/libs/hwui/renderthread/CanvasContext.cpp +++ b/libs/hwui/renderthread/CanvasContext.cpp @@ -440,6 +440,12 @@ void CanvasContext::draw() { if (dirty.isEmpty() && Properties::skipEmptyFrames && !surfaceRequiresRedraw()) { mCurrentFrameInfo->addFlag(FrameInfoFlags::SkippedFrame); + // Notify the callbacks, even if there's nothing to draw so they aren't waiting + // indefinitely + for (auto& func : mFrameCompleteCallbacks) { + std::invoke(func, mFrameNumber); + } + mFrameCompleteCallbacks.clear(); return; } |