Check glReadBuffer function pointer before calling it

haxenme · Mar 5, 2024 · bd8678f · bd8678f
1 parent 090733d
commit bd8678f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/project/src/opengl/OGLExport.cpp b/project/src/opengl/OGLExport.cpp
@@ -1961,7 +1961,8 @@ DEFINE_PRIME5v(nme_gl_renderbuffer_storage_multisample);
 void nme_gl_read_buffer(int inBuffer)
 {
    #if NME_GL_LEVEL>=300
-   glReadBuffer(inBuffer);
+   if (glReadBuffer)
+      glReadBuffer(inBuffer);
    #endif
 }
 DEFINE_PRIME1v(nme_gl_read_buffer);