SDL: render: SDL_RenderGeometry should still render when hidden, in most cases.

SDL Commits
1 
From d49d955d739fdda9901f0949f5f3b7ccbc803ab2 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Wed, 8 Sep 2021 11:44:17 -0400
Subject: [PATCH] render: SDL_RenderGeometry should still render when hidden,
 in most cases.

(otherwise render targets may fail, etc...the check is a legacy helper for
iOS apps that crash if you try to use OpenGL while in the background.)
---
 src/render/SDL_render.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/render/SDL_render.c b/src/render/SDL_render.c
index 6b30e8874e..ec545701d8 100644
--- a/src/render/SDL_render.c
+++ b/src/render/SDL_render.c
@@ -3758,10 +3758,12 @@ SDL_RenderGeometryRaw(SDL_Renderer *renderer,
         size_indices = 0;
     }
 
+#if DONT_DRAW_WHILE_HIDDEN
     /* Don't draw while we're hidden */
     if (renderer->hidden) {
         return 0;
     }
+#endif
 
     if (num_vertices < 3) {
         return 0;