[Fix] Don’t delete the framebuffer owned by the context (#5728)

Co-authored-by: Martin Valigursky <mvaligursky@snapchat.com>
playcanvas · Oct 6, 2023 · 3fc8bf0 · 3fc8bf0
1 parent 2822ed9
commit 3fc8bf0
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/platform/graphics/webgl/webgl-render-target.js b/src/platform/graphics/webgl/webgl-render-target.js
@@ -70,7 +70,8 @@ class WebglRenderTarget {
         this._isInitialized = false;
 
         if (this._glFrameBuffer) {
-            gl.deleteFramebuffer(this._glFrameBuffer);
+            if (this._glFrameBuffer !== this.suppliedColorFramebuffer)
+                gl.deleteFramebuffer(this._glFrameBuffer);
             this._glFrameBuffer = null;
         }
 
@@ -80,7 +81,8 @@ class WebglRenderTarget {
         }
 
         if (this._glResolveFrameBuffer) {
-            gl.deleteFramebuffer(this._glResolveFrameBuffer);
+            if (this._glResolveFrameBuffer !== this.suppliedColorFramebuffer)
+                gl.deleteFramebuffer(this._glResolveFrameBuffer);
             this._glResolveFrameBuffer = null;
         }
 
@@ -98,6 +100,7 @@ class WebglRenderTarget {
             gl.deleteRenderbuffer(this._glMsaaDepthBuffer);
             this._glMsaaDepthBuffer = null;
         }
+        this.suppliedColorFramebuffer = undefined;
     }
 
     get initialized() {