diff --git a/Capy64/Core/Drawing.cs b/Capy64/Core/Drawing.cs
index 378b5cf..9e97cd9 100644
--- a/Capy64/Core/Drawing.cs
+++ b/Capy64/Core/Drawing.cs
@@ -16,6 +16,7 @@ public class Drawing : IDisposable
     private Texture2D _whitePixel;
     private RenderTarget2D _canvas;
     private bool _isDrawing;
+    private HashSet<Texture2D> _disposeTextures = new();
     public RenderTarget2D Canvas
     {
         get => _canvas;
@@ -34,7 +35,7 @@ public class Drawing : IDisposable
                 Begin();
         }
     }
-    
+
     public Drawing()
     {
         _fontSystem = new FontSystem();
@@ -59,6 +60,11 @@ public class Drawing : IDisposable
 
         _spriteBatch.End();
         _graphicsDevice.SetRenderTarget(null);
+
+        foreach (var t in _disposeTextures)
+            t.Dispose();
+        _disposeTextures.Clear();
+
         _isDrawing = false;
     }
 
@@ -78,10 +84,10 @@ public class Drawing : IDisposable
     {
         if (point.X < 0 || point.Y < 0) return;
         if (point.X >= _canvas.Width || point.Y >= _canvas.Height) return;
-        
+
         var grid = new Color[_canvas.Width * _canvas.Height];
         _canvas.GetData(grid);
-        
+
         grid[point.X + (point.Y * _canvas.Width)] = color;
 
         _canvas.SetData(grid);
@@ -178,6 +184,20 @@ public class Drawing : IDisposable
         _spriteBatch.Draw(_whitePixel, position3, null, color, rotation, Vector2.Zero, scale, SpriteEffects.None, layerDepth);
     }
 
+    public void DrawTexture(Texture2D texture, Vector2 pos)
+    {
+        _spriteBatch.Draw(texture, pos, null, Color.White, 0f, Vector2.Zero, 1, SpriteEffects.None, 0f);
+    }
+
+    public void DrawBuffer(uint[] buffer, Rectangle rect)
+    {
+        var texture = new Texture2D(_graphicsDevice, rect.Width, rect.Height, false, SurfaceFormat.Color);
+        texture.SetData(buffer);
+
+        DrawTexture(texture, new(rect.X, rect.Y));
+        _disposeTextures.Add(texture);
+    }
+
     public void Dispose()
     {
         GC.SuppressFinalize(this);
diff --git a/Capy64/Runtime/Libraries/GPU.cs b/Capy64/Runtime/Libraries/GPU.cs
index a091af2..12b8bf7 100644
--- a/Capy64/Runtime/Libraries/GPU.cs
+++ b/Capy64/Runtime/Libraries/GPU.cs
@@ -435,8 +435,8 @@ public class GPU : IPlugin
     {
         var L = Lua.FromIntPtr(state);
 
-        var from = L.CheckObject<uint[]>(1, GPUBuffer.ObjectType, false);
-        if (from is null)
+        var buffer = L.CheckObject<uint[]>(1, GPUBuffer.ObjectType, false);
+        if (buffer is null)
         {
             L.ArgumentError(1, GPUBuffer.ObjectType + " expected, got " + L.TypeName(L.Type(1)));
         }
@@ -445,32 +445,14 @@ public class GPU : IPlugin
         var y = (int)L.CheckInteger(3) - 1;
         var w = (int)L.CheckInteger(4);
         var h = (int)L.CheckInteger(5);
-        try
-        {
-            _game.Drawing.Canvas.SetData(0, new Rectangle
-            {
-                X = x,
-                Y = y,
-                Width = w,
-                Height = h,
-            }, from, 0, from.Length);
-        }
-        catch (Exception e)
-        {
-            if (w * h != from.Length)
-            {
-                L.Error("buffer size does not match width and height");
-                return 0;
-            }
 
-            if(x < 0 || y < 0 || x + w >= _game.Drawing.Canvas.Width || y + h >= _game.Drawing.Canvas.Height)
-            {
-                L.Error("position out of bounds");
-                return 0;
-            }
-
-            L.Error(e.ToString());
-        }
+        _game.Drawing.DrawBuffer(buffer, new()
+        {
+            X = x,
+            Y = y,
+            Width = w,
+            Height = h,
+        });
 
         return 0;
     }