gdk_cairo_draw_from_gl: Document that this changes the current context

diff --git a/gdk/gdkgl.c b/gdk/gdkgl.c
index f490330da7febfeacb97da88c46343c11baa4467..81fb60e398a817c9247d02c337ef1e5d6d0d6916 100644 (file)
--- a/gdk/gdkgl.c
+++ b/gdk/gdkgl.c
@@ -88,6 +88,8 @@ gdk_gl_texture_quad (float x1, float y1,
  * For #GL_RENDERBUFFER the code will always fall back to software for buffers
  * with alpha components, so make sure you use #GL_TEXTURE if using alpha.
  *
+ * Calling this may change the current GL context.
+ *
  * Since: 3.16
  */
 void