// VID_Init (unsigned char *palette)
// Called at startup to set up translation tables, takes 256 8 bit RGB values
// the palette data will go away after the call, so it must be copied off if
// the video driver will need it again
public static void Init(byte[] palette)
{
if (_glZTrick == null)
{
_glZTrick = new Cvar("gl_ztrick", "1");
_Mode = new Cvar("vid_mode", "0", false);
_DefaultMode = new Cvar("_vid_default_mode", "0", true);
_DefaultModeWin = new Cvar("_vid_default_mode_win", "3", true);
_Wait = new Cvar("vid_wait", "0");
_NoPageFlip = new Cvar("vid_nopageflip", "0", true);
_WaitOverride = new Cvar("_vid_wait_override", "0", true);
_ConfigX = new Cvar("vid_config_x", "800", true);
_ConfigY = new Cvar("vid_config_y", "600", true);
_StretchBy2 = new Cvar("vid_stretch_by_2", "1", true);
_WindowedMouse = new Cvar("_windowed_mouse", "1", true);
}
Cmd.Add("vid_nummodes", NumModes_f);
Cmd.Add("vid_describecurrentmode", DescribeCurrentMode_f);
Cmd.Add("vid_describemode", DescribeMode_f);
Cmd.Add("vid_describemodes", DescribeModes_f);
DisplayDevice dev = MainForm.DisplayDevice;
// Enumerate available modes, skip 8 bpp modes, and group by refresh rates
List<mode_t> tmp = new List<mode_t>(dev.AvailableResolutions.Count);
foreach (DisplayResolution res in dev.AvailableResolutions)
{
if (res.BitsPerPixel <= 8)
continue;
Predicate<mode_t> SameMode = delegate(mode_t m)
{
return (m.width == res.Width && m.height == res.Height && m.bpp == res.BitsPerPixel);
};
if (tmp.Exists(SameMode))
continue;
mode_t mode = new mode_t();
mode.width = res.Width;
mode.height = res.Height;
mode.bpp = res.BitsPerPixel;
mode.refreshRate = res.RefreshRate;
tmp.Add(mode);
}
_Modes = tmp.ToArray();
mode_t mode1 = new mode_t();
mode1.width = dev.Width;
mode1.height = dev.Height;
mode1.bpp = dev.BitsPerPixel;
mode1.refreshRate = dev.RefreshRate;
mode1.fullScreen = true;
int width = dev.Width, height = dev.Height;
int i = Common.CheckParm("-width");
if (i > 0 && i < Common.Argc - 1)
{
width = Common.atoi(Common.Argv(i + 1));
foreach (DisplayResolution res in dev.AvailableResolutions)
{
if (res.Width == width)
{
height = res.Height;
break;
}
}
}
i = Common.CheckParm("-height");
if (i > 0 && i < Common.Argc - 1)
height = Common.atoi(Common.Argv(i + 1));
mode1.width = width;
mode1.height = height;
if (Common.HasParam("-window"))
{
_Windowed = true;
}
else
{
_Windowed = false;
if (Common.HasParam("-current"))
{
mode1.width = dev.Width;
mode1.height = dev.Height;
}
else
{
int bpp = mode1.bpp;
i = Common.CheckParm("-bpp");
if (i > 0 && i < Common.Argc - 1)
{
bpp = Common.atoi(Common.Argv(i + 1));
}
mode1.bpp = bpp;
}
}
_IsInitialized = true;
int i2 = Common.CheckParm("-conwidth");
if (i2 > 0)
Scr.vid.conwidth = Common.atoi(Common.Argv(i2 + 1));
else
Scr.vid.conwidth = 640;
Scr.vid.conwidth &= 0xfff8; // make it a multiple of eight
if (Scr.vid.conwidth < 320)
Scr.vid.conwidth = 320;
// pick a conheight that matches with correct aspect
Scr.vid.conheight = Scr.vid.conwidth * 3 / 4;
i2 = Common.CheckParm("-conheight");
if (i2 > 0)
Scr.vid.conheight = Common.atoi(Common.Argv(i2 + 1));
if (Scr.vid.conheight < 200)
Scr.vid.conheight = 200;
Scr.vid.maxwarpwidth = WARP_WIDTH;
Scr.vid.maxwarpheight = WARP_HEIGHT;
Scr.vid.colormap = Host.ColorMap;
int v = BitConverter.ToInt32(Host.ColorMap, 2048);
Scr.vid.fullbright = 256 - Common.LittleLong(v);
CheckGamma(palette);
SetPalette(palette);
mode1.fullScreen = !_Windowed;
_DefModeNum = -1;
for (i = 0; i < _Modes.Length; i++)
{
mode_t m = _Modes[i];
if (m.width != mode1.width || m.height != mode1.height)
continue;
_DefModeNum = i;
if (m.bpp == mode1.bpp && m.refreshRate == mode1.refreshRate)
break;
}
if (_DefModeNum == -1)
_DefModeNum = 0;
SetMode(_DefModeNum, palette);
InitOpenGL();
Directory.CreateDirectory(Path.Combine(Common.GameDir, "glquake"));
}