From 536bab5a5281c0cc3abd9c3da83bb8ef39c9ba74 Mon Sep 17 00:00:00 2001
From: Elias Naur <elias.naur@gmail.com>
Date: Fri, 12 Mar 2004 07:12:34 +0000
Subject: [PATCH] org.lwjgl.opengl.Window.allowSoftwareOpenGL flag support for
 linux

---
 src/native/linux/org_lwjgl_opengl_Window.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/native/linux/org_lwjgl_opengl_Window.cpp b/src/native/linux/org_lwjgl_opengl_Window.cpp
index 5a2686fa..4dd86b42 100644
--- a/src/native/linux/org_lwjgl_opengl_Window.cpp
+++ b/src/native/linux/org_lwjgl_opengl_Window.cpp
@@ -403,7 +403,8 @@ static bool initWindowGLX13(JNIEnv *env, Display *disp, int screen, jstring titl
 		throwException(env, "Could not create a GLX context");
 		return false;
 	}
-	if (glXIsDirect(disp, context) == False) {
+	jboolean allow_software_acceleration = getBooleanProperty(env, "org.lwjgl.opengl.Window.allowSoftwareOpenGL");
+	if (!allow_software_acceleration && (glXIsDirect(disp, context) == False)) {
 		glXDestroyContext(disp, context);
 		XFree(configs);
 		throwException(env, "Could not create a direct GLX context");