1 files changed, 34 insertions, 13 deletions

diff --git a/src/gpu.rs b/src/gpu.rs
index ab15356..88c37da 100644
--- a/src/gpu.rs
+++ b/src/gpu.rs
@@ -191,13 +191,19 @@ pub fn refresh_textures(
             None => continue,
         };
 
-        if !texture.tsv_registered() {
-            if let Err(e) = client.find_image(&tsv_name, true) {
-                log::debug!("tsv find '{tsv_name}': {e}");
+        match (
+            texture.tsv_registered,
+            client.find_image(&tsv_name, !texture.tsv_registered),
+        ) {
+            (_, Err(e)) => {
+                log::error!("tsv find '{tsv_name}': {e}");
                 continue;
             }
-
-            match client.find_image_data(&tsv_name, true) {
+            (_, Ok(None)) => {
+                log::warn!("tsv find '{tsv_name}': not found");
+                continue;
+            }
+            (false, _) | (_, Ok(Some(true))) => match client.find_image_data(&tsv_name, true) {
                 Ok(Some((_lock, data))) => {
                     let format = img_format_to_wgpu(data.format);
                     let view_dimension =
@@ -212,12 +218,21 @@ pub fn refresh_textures(
                     ) {
                         needs_rebind = true;
                     }
+                    texture.tsv_registered = true;
                 }
-                _ => continue,
-            }
-
-            texture.set_tsv_registered();
-        }
+                Ok(None) => {
+                    log::warn!("recv_image '{tsv_name}': disappeared, re-registering");
+                    texture.tsv_registered = false;
+                    continue;
+                }
+                Err(e) => {
+                    log::warn!("recv_image '{tsv_name}': {e}, re-registering");
+                    texture.tsv_registered = false;
+                    continue;
+                }
+            },
+            _ => {}
+        };
 
         let raw = unsafe { raw_image(texture.texture()) };
         match client.recv_image(
@@ -227,9 +242,15 @@ pub fn refresh_textures(
             vk::ImageLayout::SHADER_READ_ONLY_OPTIMAL,
             fence,
         ) {
-            Ok(Some(())) => log::trace!("texture '{}' updated from '{tsv_name}'", texture.id()),
-            Ok(None) => {}
-            Err(e) => log::warn!("recv_image '{tsv_name}': {e}"),
+            Ok(Some(())) => {}
+            Ok(None) => {
+                log::warn!("recv_image '{tsv_name}': disappeared, re-registering");
+                texture.tsv_registered = false;
+            }
+            Err(e) => {
+                log::warn!("recv_image '{tsv_name}': {e}, re-registering");
+                texture.tsv_registered = false;
+            }
         }
     }