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-rw-r--r--libs/hwui/renderthread/CanvasContext.cpp6
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;
}