Merge pull request #5 from sailfishos/jb54826

[sailfishos][embedlite] Fix flickering on animated web page in a web view. Fixes JB#54826 OMP#JOLLA-226
sailfishos · Jul 1, 2021 · 031602a · 031602a
2 parents 66249d1 + 4d4f6ed
commit 031602a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/embedding/embedlite/embedthread/EmbedLiteCompositorBridgeParent.cpp b/embedding/embedlite/embedthread/EmbedLiteCompositorBridgeParent.cpp
@@ -208,14 +208,16 @@ EmbedLiteCompositorBridgeParent::GetPlatformImage(const std::function<void(void
   NS_ENSURE_TRUE(screen->Front(),);
   SharedSurface* sharedSurf = screen->Front()->Surf();
   NS_ENSURE_TRUE(sharedSurf, );
-  // sharedSurf->WaitSync();
+
+  sharedSurf->ProducerReadAcquire();
   // See ProducerAcquireImpl() & ProducerReleaseImpl()
   // See sha1 b66e705f3998791c137f8fce908ec0835b84afbe from gecko-mirror
 
   if (sharedSurf->mType == SharedSurfaceType::EGLImageShare) {
     SharedSurface_EGLImage* eglImageSurf = SharedSurface_EGLImage::Cast(sharedSurf);
     callback(eglImageSurf->mImage, sharedSurf->mSize.width, sharedSurf->mSize.height);
   }
+  sharedSurf->ProducerReadRelease();
 }
 
 void*