gl_vidsdl.c (GL_Init): set VID_Changed_f() callback to vid_vsync only if

GL_CheckExtensions() set gl_swap_control as true.

git-svn-id: svn+ssh://svn.code.sf.net/p/quakespasm/code/trunk@582 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
sezero 2011-12-30 12:15:19 +00:00
parent eff2d79e59
commit 96dfa5e022

View file

@ -752,7 +752,8 @@ void GL_Init (void)
Cmd_AddCommand ("gl_info", GL_Info_f); //johnfitz
Cvar_RegisterVariable (&vid_vsync); //johnfitz
Cvar_SetCallback (&vid_vsync, VID_Changed_f);
if (gl_swap_control)
Cvar_SetCallback (&vid_vsync, VID_Changed_f);
if (SDL_strncasecmp(gl_renderer,"PowerVR",7)==0)
fullsbardraw = true;