added COMMANDLINEOPTION comments for every commandline option, these will be listed...

[xonotic/darkplaces.git] / vid_sdl.c

diff --git a/vid_sdl.c b/vid_sdl.c
index f42e821d0ced49453639ac8bd7253fe1741e53fa..4749302ab3c5ae18446b70c6a4024832cc1816b0 100644 (file)
--- a/vid_sdl.c
+++ b/vid_sdl.c
@@ -386,6 +386,7 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp)
        drivername = "libGL.so.1";
 #endif
 
+// COMMANDLINEOPTION: -gl_driver <drivername> selects a GL driver library, default is libGL.so.1 (Linux/BSD) or opengl32.dll (windows) or /usr/X11R6/lib/libGL.1.dylib (MacOSX), if you don't know what this is for, you don't need it
        i = COM_CheckParm("-gl_driver");
        if (i && i < com_argc - 1)
                drivername = com_argv[i + 1];
@@ -474,7 +475,8 @@ void VID_Finish (void)
        Uint8 appstate;
        int vid_usemouse;
 
-       qglFinish();
+       if (r_speeds.integer || gl_finish.integer)
+               qglFinish();
        SDL_GL_SwapBuffers();
 
        //react on appstate changes