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LibWeb: Make BackingStore atomic ref-counted
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Browse source 
This is required to make sure rendering thread will keep backing stores
alive in case backing stores reallocation happens during rasterization.

Fixes https://github.com/LadybirdBrowser/ladybird/issues/4164
This commit is contained in:
Aliaksandr Kalenik 2025-04-01 01:44:35 +02:00 • committed by Alexander Kalenik
commit e33174fca1
Notes: github-actions[bot] 2025-04-01 01:06:13 +00:00
6 changed files with 28 additions and 17 deletions
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4
Services/WebContent/BackingStoreManager.h
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@ -38,8 +38,8 @@ private:
i32 m_front_bitmap_id { -1 };
i32 m_back_bitmap_id { -1 };
OwnPtr<Web::Painting::BackingStore> m_front_store;
OwnPtr<Web::Painting::BackingStore> m_back_store;
RefPtr<Web::Painting::BackingStore> m_front_store;
RefPtr<Web::Painting::BackingStore> m_back_store;
int m_next_bitmap_id { 0 };
RefPtr<Core::Timer> m_backing_store_shrink_timer;