From 9c8369e097b229997875c0aeb4dc9cfdcde0e2b2 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sat, 26 Nov 2022 13:09:50 -0800
Subject: [PATCH] Temporary hack to address performance issues in
https://github.com/libsdl-org/SDL/issues/6581#issuecomment-1327987916 (thanks
@icculus!)
---
src/SDL.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/SDL.c b/src/SDL.c
index 24c6f4dfd5ca..b8be679be39b 100644
--- a/src/SDL.c
+++ b/src/SDL.c
@@ -500,13 +500,21 @@ SDL_Quit(void)
void
SDL_GetVersion(SDL_version * ver)
{
+ static SDL_bool check_hint = SDL_TRUE;
+ static SDL_bool legacy_version = SDL_FALSE;
+
if (!ver) {
return;
}
SDL_VERSION(ver);
- if (SDL_GetHintBoolean("SDL_LEGACY_VERSION", SDL_FALSE)) {
+ if (check_hint) {
+ check_hint = SDL_FALSE;
+ legacy_version = SDL_GetHintBoolean("SDL_LEGACY_VERSION", SDL_FALSE);
+ }
+
+ if (legacy_version) {
/* Prior to SDL 2.24.0, the patch version was incremented with every release */
ver->patch = ver->minor;
ver->minor = 0;