From b964b37de1b60856cd2a2141a0f35819cb809ef7 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Fri, 24 Oct 2025 19:26:09 +0200
Subject: [PATCH] Fix using NanoSubWidget on top of raw GL3 context

Signed-off-by: falkTX <falktx@falktx.com>
---
 dgl/src/NanoVG.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dgl/src/NanoVG.cpp b/dgl/src/NanoVG.cpp
index 56546d76..6203ebb2 100644
--- a/dgl/src/NanoVG.cpp
+++ b/dgl/src/NanoVG.cpp
@@ -1,6 +1,6 @@
 /*
  * DISTRHO Plugin Framework (DPF)
- * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2012-2025 Filipe Coelho <falktx@falktx.com>
  *
  * Permission to use, copy, modify, and/or distribute this software for any purpose with
  * or without fee is hereby granted, provided that the above copyright notice and this
@@ -1144,6 +1144,9 @@ inline void NanoBaseWidget<SubWidget>::onDisplay()
         onNanoDisplay();
         displayChildren();
         NanoVG::endFrame();
+       #ifdef DGL_USE_OPENGL3
+        glUseProgram(reinterpret_cast<const OpenGL3GraphicsContext&>(getGraphicsContext()).program);
+       #endif
     }
 }