Ports: Convert GLTron patches to new format

14 files changed, 295 insertions, 168 deletions

diff --git a/Meta/lint-ports.py b/Meta/lint-ports.py
index 6921cd467f..cb1ee5836d 100755
--- a/Meta/lint-ports.py
+++ b/Meta/lint-ports.py
@@ -52,7 +52,6 @@ PORTS_MISSING_DESCRIPTIONS = {
     'genemu',
     'gettext',
     'git',
-    'gltron',
     'gmp',
     'gnucobol',
     'gnupg',
diff --git a/Ports/gltron/patches/0001-Build-Allow-CFLAGS-env-var-to-be-set.patch b/Ports/gltron/patches/0001-Build-Allow-CFLAGS-env-var-to-be-set.patch
new file mode 100644
index 0000000000..58fd06e0b8
--- /dev/null
+++ b/Ports/gltron/patches/0001-Build-Allow-CFLAGS-env-var-to-be-set.patch
@@ -0,0 +1,25 @@
+From 94e90c97566a73cb03c4837d53a4cddf452e42bf Mon Sep 17 00:00:00 2001
+From: Jelle Raaijmakers <jelle@gmta.nl>
+Date: Mon, 9 May 2022 00:29:43 +0200
+Subject: [PATCH 1/6] Build: Allow `CFLAGS` env var to be set
+
+---
+ configure | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure b/configure
+index 226d00e..05ebf5d 100755
+--- a/configure
++++ b/configure
+@@ -2805,7 +2805,7 @@ else
+   RANLIB="$ac_cv_prog_RANLIB"
+ fi
+ 
+-CFLAGS="-DSEPARATOR=\"'/'\""
++CFLAGS="$CFLAGS -DSEPARATOR=\"'/'\""
+ 
+ # Check whether --enable-warn or --disable-warn was given.
+ if test "${enable_warn+set}" = set; then
+-- 
+2.34.1
+
diff --git a/Ports/gltron/patches/0002-Build-Replace-lGL-with-lgl-to-reference-our-LibGL.patch b/Ports/gltron/patches/0002-Build-Replace-lGL-with-lgl-to-reference-our-LibGL.patch
new file mode 100644
index 0000000000..888d29e9f5
--- /dev/null
+++ b/Ports/gltron/patches/0002-Build-Replace-lGL-with-lgl-to-reference-our-LibGL.patch
@@ -0,0 +1,34 @@
+From dd42cfe84e75619676a06b05f8ebe1c1c2e658c9 Mon Sep 17 00:00:00 2001
+From: Jelle Raaijmakers <jelle@gmta.nl>
+Date: Mon, 9 May 2022 00:30:04 +0200
+Subject: [PATCH 2/6] Build: Replace `-lGL` with `-lgl` to reference our LibGL
+
+---
+ configure | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index 05ebf5d..10f771f 100755
+--- a/configure
++++ b/configure
+@@ -3130,7 +3130,7 @@ if test "${ac_cv_lib_GL_main+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lGL  $LIBS"
++LIBS="-lgl  $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+ #line 3135 "configure"
+ #include "confdefs.h"
+@@ -3171,7 +3171,7 @@ if test $ac_cv_lib_GL_main = yes; then
+ #define HAVE_LIBGL 1
+ EOF
+ 
+-  LIBS="-lGL $LIBS"
++  LIBS="-lgl $LIBS"
+ 
+ else
+   { { echo "$as_me:3177: error: OpenGL is not installed" >&5
+-- 
+2.34.1
+
diff --git a/Ports/gltron/patches/0003-Build-Remove-ansi-build-argument.patch b/Ports/gltron/patches/0003-Build-Remove-ansi-build-argument.patch
new file mode 100644
index 0000000000..971b01844b
--- /dev/null
+++ b/Ports/gltron/patches/0003-Build-Remove-ansi-build-argument.patch
@@ -0,0 +1,39 @@
+From b01d5c00dd0dbe9512857e32ffd0822bdfb8a9e3 Mon Sep 17 00:00:00 2001
+From: Jelle Raaijmakers <jelle@gmta.nl>
+Date: Mon, 9 May 2022 00:30:54 +0200
+Subject: [PATCH 3/6] Build: Remove `-ansi` build argument
+
+---
+ lua/src/Makefile.in     | 2 +-
+ lua/src/lib/Makefile.in | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lua/src/Makefile.in b/lua/src/Makefile.in
+index 22ee463..fa110ef 100644
+--- a/lua/src/Makefile.in
++++ b/lua/src/Makefile.in
+@@ -84,7 +84,7 @@ noinst_LIBRARIES = liblua.a
+ 
+ DEFS = 
+ AM_CPPFLAGS = 
+-AM_CFLAGS = -ansi -pedantic -Wall -I$(srcdir) -I$(top_srcdir)/lua/include
++AM_CFLAGS = -pedantic -Wall -I$(srcdir) -I$(top_srcdir)/lua/include
+ LDFLAGS = 
+ LIBS = -lm
+ 
+diff --git a/lua/src/lib/Makefile.in b/lua/src/lib/Makefile.in
+index e2f256f..d2f4040 100644
+--- a/lua/src/lib/Makefile.in
++++ b/lua/src/lib/Makefile.in
+@@ -82,7 +82,7 @@ noinst_LIBRARIES = liblualib.a
+ 
+ DEFS = 
+ CPPFLAGS = 
+-CFLAGS = -ansi -pedantic -Wall -I$(srcdir)/.. -I$(top_srcdir)/lua/include
++CFLAGS = -pedantic -Wall -I$(srcdir)/.. -I$(top_srcdir)/lua/include
+ LDFLAGS = 
+ LIBS = -lm
+ 
+-- 
+2.34.1
+
diff --git a/Ports/gltron/patches/0004-Build-Fix-char-vs.-const-char-arguments.patch b/Ports/gltron/patches/0004-Build-Fix-char-vs.-const-char-arguments.patch
new file mode 100644
index 0000000000..ed65402f79
--- /dev/null
+++ b/Ports/gltron/patches/0004-Build-Fix-char-vs.-const-char-arguments.patch
@@ -0,0 +1,31 @@
+From 0ec20dfd57ae517d18f06c4c580d346fddd2f926 Mon Sep 17 00:00:00 2001
+From: Jelle Raaijmakers <jelle@gmta.nl>
+Date: Mon, 9 May 2022 00:32:04 +0200
+Subject: [PATCH 4/6] Build: Fix `char*` vs. `const char*` arguments
+
+These arguments are of the wrong constness, which will trip our
+compiler.
+---
+ nebu/include/scripting/nebu_scripting.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/nebu/include/scripting/nebu_scripting.h b/nebu/include/scripting/nebu_scripting.h
+index 867eada..f5d8084 100644
+--- a/nebu/include/scripting/nebu_scripting.h
++++ b/nebu/include/scripting/nebu_scripting.h
+@@ -18,9 +18,9 @@ extern int scripting_GetStringResult(char **s);
+ extern int scripting_CopyStringResult(char *s, int len);
+ 
+ 
+-extern void scripting_RunFile(const char *name);
+-extern void scripting_Run(const char *command);
+-extern void scripting_RunFormat(const char *format, ...);
++extern void scripting_RunFile(char *name);
++extern void scripting_Run(char *command);
++extern void scripting_RunFormat(char *format, ...);
+ extern void scripting_RunGC();
+ extern void scripting_Register(const char *name, int(*func) (lua_State *L));
+ 
+-- 
+2.34.1
+
diff --git a/Ports/gltron/patches/scripts_config_lua.patch b/Ports/gltron/patches/0005-Scripting-Fix-default-keybindings.patch
index 93dac2d217..949abdae6b 100644
--- a/Ports/gltron/patches/scripts_config_lua.patch
+++ b/Ports/gltron/patches/0005-Scripting-Fix-default-keybindings.patch
@@ -1,6 +1,18 @@
---- gltron-0.70/scripts/config.lua	2003-12-12 09:01:14.000000000 +0000
-+++ gltron-0.70-patched/scripts/config.lua	2022-01-11 01:05:39.007703324 +0000
-@@ -90,18 +90,18 @@
+From d2a56ba682814f2d2451fc0729ada79290de2939 Mon Sep 17 00:00:00 2001
+From: Jelle Raaijmakers <jelle@gmta.nl>
+Date: Mon, 9 May 2022 00:36:08 +0200
+Subject: [PATCH 5/6] Scripting: Fix default keybindings
+
+These constants referred to the wrong keys.
+---
+ scripts/config.lua | 20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/scripts/config.lua b/scripts/config.lua
+index 3c9e6d2..4755678 100644
+--- a/scripts/config.lua
++++ b/scripts/config.lua
+@@ -90,18 +90,18 @@ settings.musicVolume = 0.5
  
  settings.keys = { 
     { -- player 1
@@ -29,3 +41,6 @@
     },
     { -- player 3
        left = 276, -- cursor left
+-- 
+2.34.1
+
diff --git a/Ports/gltron/patches/0006-SDL-Convert-SDL1-to-SDL2.patch b/Ports/gltron/patches/0006-SDL-Convert-SDL1-to-SDL2.patch
new file mode 100644
index 0000000000..0c2a045c15
--- /dev/null
+++ b/Ports/gltron/patches/0006-SDL-Convert-SDL1-to-SDL2.patch
@@ -0,0 +1,113 @@
+From bcaa941ae5b682862aacff18e44a8a33294ba716 Mon Sep 17 00:00:00 2001
+From: Jelle Raaijmakers <jelle@gmta.nl>
+Date: Mon, 9 May 2022 00:53:48 +0200
+Subject: [PATCH 6/6] SDL: Convert SDL1 to SDL2
+
+---
+ nebu/input/input_system.c |  7 ++++---
+ nebu/video/video_system.c | 20 +++++++++++---------
+ src/game/init_sdl.c       |  1 -
+ 3 files changed, 15 insertions(+), 13 deletions(-)
+
+diff --git a/nebu/input/input_system.c b/nebu/input/input_system.c
+index 5b934e2..802540a 100644
+--- a/nebu/input/input_system.c
++++ b/nebu/input/input_system.c
+@@ -6,18 +6,19 @@
+ #include "SDL.h"
+ #include <stdlib.h>
+ 
++extern SDL_Window* window;
+ static float joystick_threshold = 0;
+ 
+ void SystemGrabInput() {
+-  SDL_WM_GrabInput(SDL_GRAB_ON);
++  SDL_SetWindowGrab(window, SDL_TRUE);
+ }
+ 
+ void SystemUngrabInput() {
+-  SDL_WM_GrabInput(SDL_GRAB_OFF);
++  SDL_SetWindowGrab(window, SDL_FALSE);
+ }
+ 
+ void SystemWarpPointer(int x, int y) {
+-  SDL_WarpMouse(x, y);
++  SDL_WarpMouseInWindow(window, x, y);
+ }
+ 
+ void SystemHidePointer() {
+diff --git a/nebu/video/video_system.c b/nebu/video/video_system.c
+index fdfcc56..9c985f8 100644
+--- a/nebu/video/video_system.c
++++ b/nebu/video/video_system.c
+@@ -3,14 +3,15 @@
+ #include "SDL.h"

+ #include "SDL_opengl.h"
+ 
+-static SDL_Surface *screen;
++SDL_Window* window;
++static SDL_GLContext glcontext;
+ static int width, height;
+ static int flags;
+ static int fullscreen;
+ extern int video_initialized;
+ 
+ void SystemSwapBuffers() {
+-  SDL_GL_SwapBuffers();
++  SDL_GL_SwapWindow(window);
+ }
+ 
+ void SystemInitWindow(int x, int y, int w, int h) {
+@@ -50,21 +51,22 @@ void SystemInitDisplayMode(int f, unsigned char full) {
+ }
+ 
+ void SystemSetGamma(float red, float green, float blue) {
+-  SDL_SetGamma(red, green, blue);
++  SDL_SetWindowBrightness(window, (red + green + blue) / 3);
+ }
+ 
+ int SystemCreateWindow(char *name) {
+-  int f = SDL_OPENGL;
++  int f = SDL_WINDOW_OPENGL;
+   if(fullscreen & SYSTEM_FULLSCREEN)
+-    f |= SDL_FULLSCREEN;
+-  if( (screen = SDL_SetVideoMode( width, height, 0, f )) == NULL ) {
++    f |= SDL_WINDOW_FULLSCREEN;
++  if( (window = SDL_CreateWindow("GLTron", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, f )) == NULL ) {
+     fprintf(stderr, "[system] Couldn't set GL mode: %s\n", SDL_GetError());
+     exit(1); /* OK: critical, no visual */
+   }
+-  SDL_WM_SetCaption("GLtron", "");

++  glcontext = SDL_GL_CreateContext(window);
++  SDL_SetWindowTitle(window, "GLtron");
+   glClearColor(0,0,0,0);

+   glClear(GL_COLOR_BUFFER_BIT);

+-  SDL_GL_SwapBuffers();
++  SDL_GL_SwapWindow(window);
+   return 1;
+ }
+ 
+@@ -76,7 +78,7 @@ void SystemDestroyWindow(int id) {
+ 	/* there used to be some problems (memory leaks, unprober driver unloading)
+ 	 * caused by this, but I can't remember what they where
+ 	 */
+-		 
++	SDL_GL_DeleteContext(glcontext);
+   SDL_QuitSubSystem(SDL_INIT_VIDEO);
+   video_initialized = 0;
+ }
+diff --git a/src/game/init_sdl.c b/src/game/init_sdl.c
+index bb787e5..c35eeca 100644
+--- a/src/game/init_sdl.c
++++ b/src/game/init_sdl.c
+@@ -22,7 +22,6 @@ void videoInit(void) {
+ 
+ void inputInit(void) {
+ 	/* keyboard */
+-  SDL_EnableKeyRepeat(0, 0); /* turn keyrepeat off */
+   
+ 	/* joystick */
+ 	if(SDL_Init(SDL_INIT_JOYSTICK) >= 0) {
+-- 
+2.34.1
+
diff --git a/Ports/gltron/patches/ReadMe.md b/Ports/gltron/patches/ReadMe.md
new file mode 100644
index 0000000000..42c6d4b44d
--- /dev/null
+++ b/Ports/gltron/patches/ReadMe.md
@@ -0,0 +1,35 @@
+# Patches for gltron on SerenityOS
+
+## `0001-Build-Allow-CFLAGS-env-var-to-be-set.patch`
+
+Build: Allow `CFLAGS` env var to be set
+
+
+## `0002-Build-Replace-lGL-with-lgl-to-reference-our-LibGL.patch`
+
+Build: Replace `-lGL` with `-lgl` to reference our LibGL
+
+
+## `0003-Build-Remove-ansi-build-argument.patch`
+
+Build: Remove `-ansi` build argument
+
+
+## `0004-Build-Fix-char-vs.-const-char-arguments.patch`
+
+Build: Fix `char*` vs. `const char*` arguments
+
+These arguments are of the wrong constness, which will trip our
+compiler.
+
+## `0005-Scripting-Fix-default-keybindings.patch`
+
+Scripting: Fix default keybindings
+
+These constants referred to the wrong keys.
+
+## `0006-SDL-Convert-SDL1-to-SDL2.patch`
+
+SDL: Convert SDL1 to SDL2
+
+
diff --git a/Ports/gltron/patches/configure.patch b/Ports/gltron/patches/configure.patch
deleted file mode 100644
index 90a47c5616..0000000000
--- a/Ports/gltron/patches/configure.patch
+++ /dev/null
@@ -1,29 +0,0 @@
---- gltron-0.70/configure	2003-12-14 09:00:19.000000000 +0000
-+++ gltron-0.70-patched/configure	2022-01-10 00:11:14.467260522 +0000
-@@ -2805,7 +2805,7 @@
-   RANLIB="$ac_cv_prog_RANLIB"
- fi
- 
--CFLAGS="-DSEPARATOR=\"'/'\""
-+CFLAGS="$CFLAGS -DSEPARATOR=\"'/'\""
- 
- # Check whether --enable-warn or --disable-warn was given.
- if test "${enable_warn+set}" = set; then
-@@ -3130,7 +3130,7 @@
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
--LIBS="-lGL  $LIBS"
-+LIBS="-lgl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
- #line 3135 "configure"
- #include "confdefs.h"
-@@ -3171,7 +3171,7 @@
- #define HAVE_LIBGL 1
- EOF
- 
--  LIBS="-lGL $LIBS"
-+  LIBS="-lgl $LIBS"
- 
- else
-   { { echo "$as_me:3177: error: OpenGL is not installed" >&5
diff --git a/Ports/gltron/patches/game_init_sdl_c.patch b/Ports/gltron/patches/game_init_sdl_c.patch
deleted file mode 100644
index 10d416a1f0..0000000000
--- a/Ports/gltron/patches/game_init_sdl_c.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- gltron-0.70/src/game/init_sdl.c	2003-07-13 13:47:58.000000000 +0000
-+++ gltron-0.70-patched/src/game/init_sdl.c	2022-01-10 00:57:00.255732917 +0000
-@@ -22,7 +22,6 @@
- 
- void inputInit(void) {
- 	/* keyboard */
--  SDL_EnableKeyRepeat(0, 0); /* turn keyrepeat off */
-   
- 	/* joystick */
- 	if(SDL_Init(SDL_INIT_JOYSTICK) >= 0) {
diff --git a/Ports/gltron/patches/lua_makefile_in.patch b/Ports/gltron/patches/lua_makefile_in.patch
deleted file mode 100644
index a2e1a1fdd4..0000000000
--- a/Ports/gltron/patches/lua_makefile_in.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- gltron-0.70/lua/src/lib/Makefile.in	2003-12-14 09:00:20.000000000 +0000
-+++ gltron-0.70-patched/lua/src/lib/Makefile.in	2022-01-10 00:05:42.499282291 +0000
-@@ -82,7 +82,7 @@
- 
- DEFS = 
- CPPFLAGS = 
--CFLAGS = -ansi -pedantic -Wall -I$(srcdir)/.. -I$(top_srcdir)/lua/include
-+CFLAGS = -pedantic -Wall -I$(srcdir)/.. -I$(top_srcdir)/lua/include
- LDFLAGS = 
- LIBS = -lm
- 
---- gltron-0.70/lua/src/Makefile.in	2003-12-14 09:00:20.000000000 +0000
-+++ gltron-0.70-patched/lua/src/Makefile.in	2022-01-10 00:05:33.643271402 +0000
-@@ -84,7 +84,7 @@
- 
- DEFS = 
- AM_CPPFLAGS = 
--AM_CFLAGS = -ansi -pedantic -Wall -I$(srcdir) -I$(top_srcdir)/lua/include
-+AM_CFLAGS = -pedantic -Wall -I$(srcdir) -I$(top_srcdir)/lua/include
- LDFLAGS = 
- LIBS = -lm
- 
diff --git a/Ports/gltron/patches/nebu_input_system_c.patch b/Ports/gltron/patches/nebu_input_system_c.patch
deleted file mode 100644
index f7d38ead18..0000000000
--- a/Ports/gltron/patches/nebu_input_system_c.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- gltron-0.70/nebu/input/input_system.c	2003-07-16 20:23:38.000000000 +0000
-+++ gltron-0.70-patched/nebu/input/input_system.c	2022-01-10 00:40:05.362550537 +0000
-@@ -6,18 +6,19 @@
- #include "SDL.h"
- #include <stdlib.h>
- 
-+extern SDL_Window* window;
- static float joystick_threshold = 0;
- 
- void SystemGrabInput() {
--  SDL_WM_GrabInput(SDL_GRAB_ON);
-+  SDL_SetWindowGrab(window, SDL_TRUE);
- }
- 
- void SystemUngrabInput() {
--  SDL_WM_GrabInput(SDL_GRAB_OFF);
-+  SDL_SetWindowGrab(window, SDL_FALSE);
- }
- 
- void SystemWarpPointer(int x, int y) {
--  SDL_WarpMouse(x, y);
-+  SDL_WarpMouseInWindow(window, x, y);
- }
- 
- void SystemHidePointer() {
diff --git a/Ports/gltron/patches/nebu_scripting_h.patch b/Ports/gltron/patches/nebu_scripting_h.patch
deleted file mode 100644
index 7a631f2e07..0000000000
--- a/Ports/gltron/patches/nebu_scripting_h.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- gltron-0.70/nebu/include/scripting/nebu_scripting.h	2003-12-12 09:01:13.000000000 +0000
-+++ gltron-0.70-patched/nebu/include/scripting/nebu_scripting.h	2022-01-10 00:21:06.346024766 +0000
-@@ -18,9 +18,9 @@
- extern int scripting_CopyStringResult(char *s, int len);
- 
- 
--extern void scripting_RunFile(const char *name);
--extern void scripting_Run(const char *command);
--extern void scripting_RunFormat(const char *format, ...);
-+extern void scripting_RunFile(char *name);
-+extern void scripting_Run(char *command);
-+extern void scripting_RunFormat(char *format, ...);
- extern void scripting_RunGC();
- extern void scripting_Register(const char *name, int(*func) (lua_State *L));
- 
diff --git a/Ports/gltron/patches/nebu_video_system_c.patch b/Ports/gltron/patches/nebu_video_system_c.patch
deleted file mode 100644
index fc6e54a026..0000000000
--- a/Ports/gltron/patches/nebu_video_system_c.patch
+++ /dev/null
@@ -1,63 +0,0 @@
---- gltron-0.70/nebu/video/video_system.c	2003-07-21 08:18:57.000000000 +0000
-+++ gltron-0.70-patched/nebu/video/video_system.c	2022-01-11 23:08:04.316789459 +0000
-@@ -1,16 +1,17 @@
- #include "Nebu_video.h"
- 
--#include "SDL.h"

-+#include "SDL.h"
- #include "SDL_opengl.h"
- 
--static SDL_Surface *screen;
-+SDL_Window* window;
-+static SDL_GLContext glcontext;
- static int width, height;
- static int flags;
- static int fullscreen;
- extern int video_initialized;
- 
- void SystemSwapBuffers() {
--  SDL_GL_SwapBuffers();
-+  SDL_GL_SwapWindow(window);
- }
- 
- void SystemInitWindow(int x, int y, int w, int h) {
-@@ -50,21 +51,22 @@
- }
- 
- void SystemSetGamma(float red, float green, float blue) {
--  SDL_SetGamma(red, green, blue);
-+  SDL_SetWindowBrightness(window, (red + green + blue) / 3);
- }
- 
- int SystemCreateWindow(char *name) {
--  int f = SDL_OPENGL;
-+  int f = SDL_WINDOW_OPENGL;
-   if(fullscreen & SYSTEM_FULLSCREEN)
--    f |= SDL_FULLSCREEN;
--  if( (screen = SDL_SetVideoMode( width, height, 0, f )) == NULL ) {
-+    f |= SDL_WINDOW_FULLSCREEN;
-+  if( (window = SDL_CreateWindow("GLTron", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, width, height, f )) == NULL ) {
-     fprintf(stderr, "[system] Couldn't set GL mode: %s\n", SDL_GetError());
-     exit(1); /* OK: critical, no visual */
-   }
--  SDL_WM_SetCaption("GLtron", "");

--  glClearColor(0,0,0,0);

--  glClear(GL_COLOR_BUFFER_BIT);

--  SDL_GL_SwapBuffers();
-+  glcontext = SDL_GL_CreateContext(window);
-+  SDL_SetWindowTitle(window, "GLtron");
-+  glClearColor(0,0,0,0);
-+  glClear(GL_COLOR_BUFFER_BIT);
-+  SDL_GL_SwapWindow(window);
-   return 1;
- }
- 
-@@ -76,7 +78,7 @@
- 	/* there used to be some problems (memory leaks, unprober driver unloading)
- 	 * caused by this, but I can't remember what they where
- 	 */
--		 
-+	SDL_GL_DeleteContext(glcontext);
-   SDL_QuitSubSystem(SDL_INIT_VIDEO);
-   video_initialized = 0;
- }