glx, sdl, wgl: autodetect all supported video modes, override the Quake menu's list...

[xonotic/darkplaces.git] / vid_glx.c

diff --git a/vid_glx.c b/vid_glx.c
index 433fb4ed7db52e5fc2279ec3c16bf8fbc09f463e..e1023fdc79cb46c83abd12d239f0a4973a5f05f0 100644 (file)
--- a/vid_glx.c
+++ b/vid_glx.c
@@ -700,7 +700,7 @@ void VID_Finish (void)
        if (r_render.integer)
        {
                CHECKGLERROR
-               if (r_speeds.integer || gl_finish.integer)
+               if (r_speeds.integer == 2 || gl_finish.integer)
                {
                        qglFinish();CHECKGLERROR
                }
@@ -1078,3 +1078,37 @@ void Sys_SendKeyEvents(void)
 void IN_Move (void)
 {
 }
+
+size_t VID_ListModes(vid_mode_t *modes, size_t maxcount)
+{
+       if(vidmode_ext)
+       {
+               int i, bpp;
+               size_t k;
+               XF86VidModeModeInfo **vidmodes;
+               int num_vidmodes;
+
+               XF86VidModeGetAllModeLines(vidx11_display, vidx11_screen, &num_vidmodes, &vidmodes);
+               k = 0;
+               for (i = 0; i < num_vidmodes; i++)
+               {
+                       if(k >= maxcount)
+                               break;
+                       // we don't get bpp info, so let's just assume all of 8, 15, 16, 24, 32 work
+                       for(bpp = 8; bpp <= 32; bpp = ((bpp == 8) ? 15 : (bpp & 0xF8) + 8))
+                       {
+                               if(k >= maxcount)
+                                       break;
+                               modes[k].width = vidmodes[i]->hdisplay;
+                               modes[k].height = vidmodes[i]->vdisplay;
+                               modes[k].bpp = 8;
+                               modes[k].refreshrate = vidmodes[i]->dotclock / vidmodes[i]->htotal / vidmodes[i]->vtotal;
+                               modes[k].pixelheight_num = 1;
+                               modes[k].pixelheight_denom = 1; // xvidmode does not provide this
+                               ++k;
+                       }
+               }
+               return k;
+       }
+       return 0; // FIXME implement this
+}