5 #ifndef FLUTTER_IMPELLER_RENDERER_BACKEND_VULKAN_YUV_CONVERSION_LIBRARY_VK_H_
6 #define FLUTTER_IMPELLER_RENDERER_BACKEND_VULKAN_YUV_CONVERSION_LIBRARY_VK_H_
52 std::shared_ptr<YUVConversionVK>,
56 std::weak_ptr<DeviceHolderVK> device_holder_;
57 Mutex conversions_mutex_;
65 #endif // FLUTTER_IMPELLER_RENDERER_BACKEND_VULKAN_YUV_CONVERSION_LIBRARY_VK_H_