Fix implementation of StorageAllocationFlags.Mappable

deccer · Jul 18, 2023 · 3855be0 · 3855be0
1 parent e7ef7b5
commit 3855be0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/EngineKit/Extensions/ToGLExtensions.cs b/src/EngineKit/Extensions/ToGLExtensions.cs
@@ -50,7 +50,7 @@ public static uint ToGL(this StorageAllocationFlags storageAllocationFlags)
         result |= (storageAllocationFlags & StorageAllocationFlags.Dynamic) == StorageAllocationFlags.Dynamic ? (uint)GL.BufferStorageFlags.DynamicStorageBit : 0;
         result |= (storageAllocationFlags & StorageAllocationFlags.Client) == StorageAllocationFlags.Client ? (uint)GL.BufferStorageFlags.ClientStorageBit : 0;
         result |= (storageAllocationFlags & StorageAllocationFlags.Mappable) == StorageAllocationFlags.Mappable
-            ? (uint)(GL.MapFlags.Persistent | GL.MapFlags.Coherent)
+            ? (uint)(GL.MapFlags.Read | GL.MapFlags.Write | GL.MapFlags.Persistent | GL.MapFlags.Coherent)
             : 0;
         return result;
     }