image: Keep texture around until new is available

Keep previous texture around during image reloads to avoid flickering.
2024-08-16 13:29:27 +02:00 · 2024-08-16 13:29:27 +02:00 · be32072d7a
commit be32072d7a
parent 0f69aa39c5
6 changed files with 38 additions and 20 deletions
--- a/src/widgets/image.rs
+++ b/src/widgets/image.rs
@ -163,6 +163,7 @@ mod imp {
        /// Track changes to this image
        pub(super) file_monitor: RefCell<Option<gio::FileMonitor>>,
        pub(super) frame_buffer: Arc<SharedFrameBuffer>,
+        pub(super) previous_frame_buffer: SharedFrameBuffer,
        pub(super) decoder: RefCell<Option<Arc<Decoder>>>,

        /// Rotation final value (can differ from `rotation` during animation)