Fix crash where trim memory resulted in HWUI deleting the surface.
When HWUI is given the TRIM_MEMORY_COMPLETE signal it deletes all
of the associated GPU resources. In doing so it also deleted the
GL/Vk handle to the the ANativeWindow. So if the app attempted to
recover and draw new content it would crash because we no longer
had a surface to reinitialize and render into.
Test: atest hwui_unit_tests
Bug: 233388563
Change-Id: I54f3f0dadc3dfc89d2b1f567d36611f6a966c4f0
diff --git a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
index d2bdae5..f3d3613 100644
--- a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
+++ b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
@@ -66,6 +66,7 @@
renderthread::VulkanManager& vulkanManager();
renderthread::VulkanSurface* mVkSurface = nullptr;
+ sp<ANativeWindow> mNativeWindow;
};
} /* namespace skiapipeline */