added vid_stereobuffer cvar based on patch from syschuck on the alientrap forums

[xonotic/darkplaces.git] / vid_glx.c

diff --git a/vid_glx.c b/vid_glx.c
index aea7e3c1ffac8f908dfaf5c1bf34d997c68c7e01..de1ac666dc29f00015a58f0553f11f7d28e0f4e8 100644 (file)
--- a/vid_glx.c
+++ b/vid_glx.c
@@ -17,12 +17,6 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
-//#include <termios.h>
-//#include <sys/ioctl.h>
-//#include <sys/stat.h>
-//#include <sys/vt.h>
-//#include <stdarg.h>
-//#include <stdio.h>
 #include <signal.h>
 
 #include <dlfcn.h>
@@ -440,13 +434,11 @@ static void HandleEvents(void)
                case MapNotify:
                        // window restored
                        vid_hidden = false;
-                       vid_activewindow = false;
                        VID_RestoreSystemGamma();
                        break;
                case UnmapNotify:
                        // window iconified/rolledup/whatever
                        vid_hidden = true;
-                       vid_activewindow = false;
                        VID_RestoreSystemGamma();
                        break;
                case FocusIn:
@@ -499,7 +491,7 @@ static int GL_OpenLibrary(const char *name)
                Con_Printf("Unable to open symbol list for %s\n", name);
                return false;
        }
-       strcpy(gl_driver, name);
+       strlcpy(gl_driver, name, sizeof(gl_driver));
        return true;
 }
 
@@ -574,7 +566,7 @@ void VID_Finish (qboolean allowmousegrab)
                        Con_Print("glXSwapIntervalSGI didn't accept the vid_vsync change, it will take effect on next vid_restart (GLX_SGI_swap_control does not allow turning off vsync)\n");
        }
 
-// handle the mouse state when windowed if that's changed
+       // handle the mouse state when windowed if that's changed
        vid_usemouse = false;
        if (allowmousegrab && vid_mouse.integer && !key_consoleactive && (key_dest != key_game || !cls.demoplayback))
                vid_usemouse = true;
@@ -620,7 +612,7 @@ void VID_Init(void)
                mouse_avail = false;
 }
 
-void VID_BuildGLXAttrib(int *attrib, int stencil)
+void VID_BuildGLXAttrib(int *attrib, qboolean stencil, qboolean stereobuffer)
 {
        *attrib++ = GLX_RGBA;
        *attrib++ = GLX_RED_SIZE;*attrib++ = 1;
@@ -634,10 +626,12 @@ void VID_BuildGLXAttrib(int *attrib, int stencil)
                *attrib++ = GLX_STENCIL_SIZE;*attrib++ = 8;
                *attrib++ = GLX_ALPHA_SIZE;*attrib++ = 1;
        }
+       if (stereobuffer)
+               *attrib++ = GLX_STEREO;
        *attrib++ = None;
 }
 
-int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate)
+int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer)
 {
        int i;
        int attrib[32];
@@ -695,7 +689,7 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate
                return false;
        }
 
-       VID_BuildGLXAttrib(attrib, bpp == 32);
+       VID_BuildGLXAttrib(attrib, bpp == 32, stereobuffer);
        visinfo = qglXChooseVisual(vidx11_display, vidx11_screen, attrib);
        if (!visinfo)
        {
@@ -849,6 +843,20 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate
 
 void Sys_SendKeyEvents(void)
 {
+       static qboolean sound_active = true;
+
+       // enable/disable sound on focus gain/loss
+       if (!vid_activewindow && sound_active)
+       {
+               S_BlockSound ();
+               sound_active = false;
+       }
+       else if (vid_activewindow && !sound_active)
+       {
+               S_UnblockSound ();
+               sound_active = true;
+       }
+
        HandleEvents();
 }