v0.1.8

Author: Lochlan Wansbrough

Cargo.toml

@@ -67,10 +67,10 @@ members = [
 ]
 
 [workspace.package]
-version = "0.1.7"
+version = "0.1.8"
 authors = ["Lochlan Wansbrough"]
 edition = "2021"
 rust-version = "1.80.0"
 
 [workspace.dependencies]
-rune = { path = "crates/rune", version = "0.1.7" }
+rune = { path = "crates/rune", version = "0.1.8" }

crates/rune/src/game.rs

@@ -125,7 +125,11 @@ impl Game {
         let store = self.store.as_mut().expect("Store must be initialized");
         let ctx = store.data_mut();
         let surface_id = ctx.surface;
-        ctx.instance.surface_present(surface_id)?;
+
+        if ctx.gpu_state.present_surface {
+            ctx.instance.surface_present(surface_id)?;
+            ctx.gpu_state.present_surface = false;
+        }
 
         Ok(())
     }

crates/rune/src/runtime/common/gpu.rs

@@ -27,6 +27,7 @@ pub struct GpuState {
     pub buffers: HashMap<BufferId, Buffer>,
     pub query_sets: HashMap<QuerySetId, QuerySet>,
     pub textures: HashMap<TextureId, Texture>,
+    pub present_surface: bool
 }
 
 impl GpuState {
@@ -35,6 +36,7 @@ impl GpuState {
             buffers: HashMap::new(),
             query_sets: HashMap::new(),
             textures: HashMap::new(),
+            present_surface: false
         }
     }
 }

crates/rune/src/runtime/native/gpu.rs

@@ -52,6 +52,8 @@ impl HostGpuSurface for RuneRuntimeState {
             .surface_get_current_texture(self.surface, None)
             .unwrap();
 
+        self.gpu_state.present_surface = true;
+
         self.table.push(surface_output.texture_id.unwrap()).unwrap()
     }