From f333581fff4a1ef2f4d4af740f6a175c8c6dec91 Mon Sep 17 00:00:00 2001
From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Thu, 19 Mar 2020 21:08:25 +0300
Subject: [PATCH] opengl: limit cache texture to 512x512

---
 src/gl/render.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gl/render.c b/src/gl/render.c
index e74d6bb..6b62793 100644
--- a/src/gl/render.c
+++ b/src/gl/render.c
@@ -215,7 +215,7 @@ static cache *R_cache_new (void) {
   GLint size = 0;
   cache *c = NULL;
   glGetIntegerv(GL_MAX_TEXTURE_SIZE, &size);
-  size /= 2; // TODO remove hack or detect ibook bug
+  size = size < 512 ? size : 512; // more can be buggy on older hardware
   if (size) {
     glGenTextures(1, &id);
     if (id) {
-- 
2.29.2