From: Ralf Jung <post@ralfj.de>
Date: Sun, 17 Nov 2013 17:54:03 +0000 (+0100)
Subject: require GLX 1.4
X-Git-Url: https://git.ralfj.de/gltest.git/commitdiff_plain/2a1fa3416d6a809c158882f91a773953da96b611

require GLX 1.4
---

diff --git a/glxbackend.cpp b/glxbackend.cpp
index f556a64..d636f67 100644
--- a/glxbackend.cpp
+++ b/glxbackend.cpp
@@ -58,9 +58,9 @@ VisualID GLXBackend::initialize(Display *display)
 		int glxMajor, glxMinor;
 		glXQueryVersion(display, &glxMajor, &glxMinor);
 		printf("Using GLX version: %d.%d\n", glxMajor, glxMinor);
-		if (glxMajor == 1 && glxMinor < 3) {
-			// glXChooseFBConfig and glXCreateNewContext require GLX 1.3
-			die("Need at least GLX 1.3 to function properly\n");
+		if (glxMajor == 1 && glxMinor < 4) {
+			// glXChooseFBConfig and glXCreateNewContext require GLX 1.3; GLX_ARB_create_context requires GLX 1.4
+			die("Need at least GLX 1.4 to function properly\n");
 		}
 		// check for extension-based functions
 		funSwapIntervalMesa = (PFNGLXSWAPINTERVALMESAPROC)resolveGLXFunction("GLX_MESA_swap_control", "glXSwapIntervalMESA");