mirror of
https://git.code.sf.net/p/quake/quakeforge-old
synced 2024-11-25 13:21:04 +00:00
2021a48efc
with the 'holes', we are using a (local) variable and incrementing it by 8 instead of using static values. -- Eric Windisch
1964 lines
44 KiB
C
1964 lines
44 KiB
C
/*
|
|
gl_vidnt.c - OpenGL low-level video driver for Windows NT/9x
|
|
|
|
Copyright (C) 1996-1997 Id Software, Inc.
|
|
Copyright (C) 1999,2000 contributors of the QuakeForge project
|
|
Portions Copyright (C) 1999,2000 Nelson Rush.
|
|
Please see the file "AUTHORS" for a list of contributors
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
See the GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "quakedef.h"
|
|
#include "winquake.h"
|
|
#include "resource.h"
|
|
#include <commctrl.h>
|
|
|
|
#define MAX_MODE_LIST 30
|
|
#define VID_ROW_SIZE 3
|
|
#define WARP_WIDTH 320
|
|
#define WARP_HEIGHT 200
|
|
#define MAXWIDTH 10000
|
|
#define MAXHEIGHT 10000
|
|
#define BASEWIDTH 320
|
|
#define BASEHEIGHT 200
|
|
|
|
#define MODE_WINDOWED 0
|
|
#define NO_MODE (MODE_WINDOWED - 1)
|
|
#define MODE_FULLSCREEN_DEFAULT (MODE_WINDOWED + 1)
|
|
|
|
typedef struct {
|
|
modestate_t type;
|
|
int width;
|
|
int height;
|
|
int modenum;
|
|
int dib;
|
|
int fullscreen;
|
|
int bpp;
|
|
int halfscreen;
|
|
char modedesc[17];
|
|
} vmode_t;
|
|
|
|
typedef struct {
|
|
int width;
|
|
int height;
|
|
} lmode_t;
|
|
|
|
lmode_t lowresmodes[] = {
|
|
{320, 200},
|
|
{320, 240},
|
|
{400, 300},
|
|
{512, 384},
|
|
};
|
|
|
|
const char *gl_vendor;
|
|
const char *gl_renderer;
|
|
const char *gl_version;
|
|
const char *gl_extensions;
|
|
|
|
qboolean DDActive;
|
|
qboolean scr_skipupdate;
|
|
|
|
static vmode_t modelist[MAX_MODE_LIST];
|
|
static int nummodes;
|
|
static vmode_t *pcurrentmode;
|
|
static vmode_t badmode;
|
|
|
|
static DEVMODE gdevmode;
|
|
static qboolean vid_initialized = false;
|
|
static qboolean windowed, leavecurrentmode;
|
|
static qboolean vid_canalttab = false;
|
|
static qboolean vid_wassuspended = false;
|
|
static int windowed_mouse;
|
|
extern qboolean mouseactive; // from in_win.c
|
|
static HICON hIcon;
|
|
|
|
int DIBWidth, DIBHeight;
|
|
RECT WindowRect;
|
|
DWORD WindowStyle, ExWindowStyle;
|
|
|
|
HWND mainwindow, dibwindow;
|
|
|
|
int vid_modenum = NO_MODE;
|
|
int vid_realmode;
|
|
int vid_default = MODE_WINDOWED;
|
|
static int windowed_default;
|
|
unsigned char vid_curpal[256*3];
|
|
static qboolean fullsbardraw = false;
|
|
|
|
static float vid_gamma = 1.0;
|
|
|
|
int VID_options_items = 1;
|
|
|
|
HGLRC baseRC;
|
|
HDC maindc;
|
|
|
|
glvert_t glv;
|
|
|
|
HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
|
|
|
|
viddef_t vid; // global video state
|
|
|
|
unsigned short d_8to16table[256];
|
|
unsigned d_8to24table[256];
|
|
unsigned char d_15to8table[65536];
|
|
|
|
float gldepthmin, gldepthmax;
|
|
|
|
modestate_t modestate = MS_UNINIT;
|
|
|
|
void VID_MenuDraw (void);
|
|
void VID_MenuKey (int key);
|
|
|
|
LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
void AppActivate(BOOL fActive, BOOL minimize);
|
|
char *VID_GetModeDescription (int mode);
|
|
void ClearAllStates (void);
|
|
void VID_UpdateWindowStatus (void);
|
|
void GL_Init (void);
|
|
|
|
PROC glArrayElementEXT;
|
|
PROC glColorPointerEXT;
|
|
PROC glTexCoordPointerEXT;
|
|
PROC glVertexPointerEXT;
|
|
|
|
typedef void (GLAPIENTRY *lp3DFXFUNC) (int, int, int, int, int, const void*);
|
|
lp3DFXFUNC glColorTableEXT;
|
|
qboolean is8bit = false;
|
|
qboolean isPermedia = false;
|
|
qboolean gl_mtexable = false;
|
|
|
|
//====================================
|
|
|
|
cvar_t gl_ztrick = {"gl_ztrick", "1", true};
|
|
|
|
cvar_t vid_mode = {"vid_mode", "0", false};
|
|
// Note that 0 is MODE_WINDOWED
|
|
cvar_t _vid_default_mode = {"_vid_default_mode", "0", true};
|
|
// Note that 3 is MODE_FULLSCREEN_DEFAULT
|
|
cvar_t _vid_default_mode_win = {"_vid_default_mode_win", "3", true};
|
|
cvar_t vid_wait = {"vid_wait", "0"};
|
|
cvar_t vid_nopageflip = {"vid_nopageflip", "0", true};
|
|
cvar_t _vid_wait_override = {"_vid_wait_override", "0", true};
|
|
cvar_t vid_config_x = {"vid_config_x", "800", true};
|
|
cvar_t vid_config_y = {"vid_config_y", "600", true};
|
|
cvar_t vid_stretch_by_2 = {"vid_stretch_by_2", "1", true};
|
|
cvar_t _windowed_mouse = {"_windowed_mouse", "1", true};
|
|
|
|
int window_center_x, window_center_y, window_x, window_y, window_width, window_height;
|
|
RECT window_rect;
|
|
|
|
// direct draw software compatability stuff
|
|
|
|
void VID_HandlePause (qboolean pause)
|
|
{
|
|
}
|
|
|
|
void VID_ForceLockState (int lk)
|
|
{
|
|
}
|
|
|
|
int VID_ForceUnlockedAndReturnState (void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height)
|
|
{
|
|
}
|
|
|
|
void D_EndDirectRect (int x, int y, int width, int height)
|
|
{
|
|
}
|
|
|
|
|
|
void CenterWindow(HWND hWndCenter, int width, int height, BOOL lefttopjustify)
|
|
{
|
|
RECT rect;
|
|
int CenterX, CenterY;
|
|
|
|
CenterX = (GetSystemMetrics(SM_CXSCREEN) - width) / 2;
|
|
CenterY = (GetSystemMetrics(SM_CYSCREEN) - height) / 2;
|
|
if (CenterX > CenterY*2)
|
|
CenterX >>= 1; // dual screens
|
|
CenterX = (CenterX < 0) ? 0: CenterX;
|
|
CenterY = (CenterY < 0) ? 0: CenterY;
|
|
SetWindowPos (hWndCenter, NULL, CenterX, CenterY, 0, 0,
|
|
SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
|
|
}
|
|
|
|
qboolean VID_SetWindowedMode (int modenum)
|
|
{
|
|
HDC hdc;
|
|
int lastmodestate, width, height;
|
|
RECT rect;
|
|
|
|
lastmodestate = modestate;
|
|
|
|
WindowRect.top = WindowRect.left = 0;
|
|
|
|
WindowRect.right = modelist[modenum].width;
|
|
WindowRect.bottom = modelist[modenum].height;
|
|
|
|
DIBWidth = modelist[modenum].width;
|
|
DIBHeight = modelist[modenum].height;
|
|
|
|
WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU |
|
|
WS_MINIMIZEBOX;
|
|
ExWindowStyle = 0;
|
|
|
|
rect = WindowRect;
|
|
AdjustWindowRectEx(&rect, WindowStyle, FALSE, 0);
|
|
|
|
width = rect.right - rect.left;
|
|
height = rect.bottom - rect.top;
|
|
|
|
// Create the DIB window
|
|
dibwindow = CreateWindowEx (
|
|
ExWindowStyle,
|
|
"WinQuake",
|
|
"GLQuake",
|
|
WindowStyle,
|
|
rect.left, rect.top,
|
|
width,
|
|
height,
|
|
NULL,
|
|
NULL,
|
|
global_hInstance,
|
|
NULL);
|
|
|
|
if (!dibwindow)
|
|
Sys_Error ("Couldn't create DIB window");
|
|
|
|
// Center and show the DIB window
|
|
CenterWindow(dibwindow, WindowRect.right - WindowRect.left,
|
|
WindowRect.bottom - WindowRect.top, false);
|
|
|
|
ShowWindow (dibwindow, SW_SHOWDEFAULT);
|
|
UpdateWindow (dibwindow);
|
|
|
|
modestate = MS_WINDOWED;
|
|
|
|
// because we have set the background brush for the window to NULL
|
|
// (to avoid flickering when re-sizing the window on the desktop),
|
|
// we clear the window to black when created, otherwise it will be
|
|
// empty while Quake starts up.
|
|
hdc = GetDC(dibwindow);
|
|
PatBlt(hdc,0,0,WindowRect.right,WindowRect.bottom,BLACKNESS);
|
|
ReleaseDC(dibwindow, hdc);
|
|
|
|
if (vid.conheight > modelist[modenum].height)
|
|
vid.conheight = modelist[modenum].height;
|
|
if (vid.conwidth > modelist[modenum].width)
|
|
vid.conwidth = modelist[modenum].width;
|
|
vid.width = vid.conwidth;
|
|
vid.height = vid.conheight;
|
|
|
|
vid.numpages = 2;
|
|
|
|
mainwindow = dibwindow;
|
|
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)TRUE, (LPARAM)hIcon);
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)FALSE, (LPARAM)hIcon);
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
qboolean VID_SetFullDIBMode (int modenum)
|
|
{
|
|
HDC hdc;
|
|
int lastmodestate, width, height;
|
|
RECT rect;
|
|
|
|
if (!leavecurrentmode)
|
|
{
|
|
gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
|
|
gdevmode.dmBitsPerPel = modelist[modenum].bpp;
|
|
gdevmode.dmPelsWidth = modelist[modenum].width <<
|
|
modelist[modenum].halfscreen;
|
|
gdevmode.dmPelsHeight = modelist[modenum].height;
|
|
gdevmode.dmSize = sizeof (gdevmode);
|
|
|
|
if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
|
|
Sys_Error ("Couldn't set fullscreen DIB mode");
|
|
}
|
|
|
|
lastmodestate = modestate;
|
|
modestate = MS_FULLDIB;
|
|
|
|
WindowRect.top = WindowRect.left = 0;
|
|
|
|
WindowRect.right = modelist[modenum].width;
|
|
WindowRect.bottom = modelist[modenum].height;
|
|
|
|
DIBWidth = modelist[modenum].width;
|
|
DIBHeight = modelist[modenum].height;
|
|
|
|
WindowStyle = WS_POPUP;
|
|
ExWindowStyle = 0;
|
|
|
|
rect = WindowRect;
|
|
AdjustWindowRectEx(&rect, WindowStyle, FALSE, 0);
|
|
|
|
width = rect.right - rect.left;
|
|
height = rect.bottom - rect.top;
|
|
|
|
// Create the DIB window
|
|
dibwindow = CreateWindowEx (
|
|
ExWindowStyle,
|
|
"WinQuake",
|
|
"GLQuake",
|
|
WindowStyle,
|
|
rect.left, rect.top,
|
|
width,
|
|
height,
|
|
NULL,
|
|
NULL,
|
|
global_hInstance,
|
|
NULL);
|
|
|
|
if (!dibwindow)
|
|
Sys_Error ("Couldn't create DIB window");
|
|
|
|
ShowWindow (dibwindow, SW_SHOWDEFAULT);
|
|
UpdateWindow (dibwindow);
|
|
|
|
// Because we have set the background brush for the window to NULL
|
|
// (to avoid flickering when re-sizing the window on the desktop), we
|
|
// clear the window to black when created, otherwise it will be
|
|
// empty while Quake starts up.
|
|
hdc = GetDC(dibwindow);
|
|
PatBlt(hdc,0,0,WindowRect.right,WindowRect.bottom,BLACKNESS);
|
|
ReleaseDC(dibwindow, hdc);
|
|
|
|
if (vid.conheight > modelist[modenum].height)
|
|
vid.conheight = modelist[modenum].height;
|
|
if (vid.conwidth > modelist[modenum].width)
|
|
vid.conwidth = modelist[modenum].width;
|
|
vid.width = vid.conwidth;
|
|
vid.height = vid.conheight;
|
|
|
|
vid.numpages = 2;
|
|
|
|
// needed because we're not getting WM_MOVE messages fullscreen on NT
|
|
window_x = 0;
|
|
window_y = 0;
|
|
|
|
mainwindow = dibwindow;
|
|
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)TRUE, (LPARAM)hIcon);
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)FALSE, (LPARAM)hIcon);
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
int VID_SetMode (int modenum, unsigned char *palette)
|
|
{
|
|
int original_mode, temp;
|
|
qboolean stat;
|
|
MSG msg;
|
|
HDC hdc;
|
|
|
|
if ((windowed && (modenum != 0)) ||
|
|
(!windowed && (modenum < 1)) ||
|
|
(!windowed && (modenum >= nummodes)))
|
|
{
|
|
Sys_Error ("Bad video mode\n");
|
|
}
|
|
|
|
// so Con_Printfs don't mess us up by forcing vid and snd updates
|
|
temp = scr_disabled_for_loading;
|
|
scr_disabled_for_loading = true;
|
|
|
|
CDAudio_Pause ();
|
|
|
|
if (vid_modenum == NO_MODE)
|
|
original_mode = windowed_default;
|
|
else
|
|
original_mode = vid_modenum;
|
|
|
|
// Set either the fullscreen or windowed mode
|
|
if (modelist[modenum].type == MS_WINDOWED)
|
|
{
|
|
if (_windowed_mouse.value && key_dest == key_game)
|
|
{
|
|
stat = VID_SetWindowedMode(modenum);
|
|
IN_ActivateMouse ();
|
|
IN_HideMouse ();
|
|
}
|
|
else
|
|
{
|
|
IN_DeactivateMouse ();
|
|
IN_ShowMouse ();
|
|
stat = VID_SetWindowedMode(modenum);
|
|
}
|
|
}
|
|
else if (modelist[modenum].type == MS_FULLDIB)
|
|
{
|
|
stat = VID_SetFullDIBMode(modenum);
|
|
IN_ActivateMouse ();
|
|
IN_HideMouse ();
|
|
}
|
|
else
|
|
{
|
|
Sys_Error ("VID_SetMode: Bad mode type in modelist");
|
|
}
|
|
|
|
window_width = DIBWidth;
|
|
window_height = DIBHeight;
|
|
VID_UpdateWindowStatus ();
|
|
|
|
CDAudio_Resume ();
|
|
scr_disabled_for_loading = temp;
|
|
|
|
if (!stat)
|
|
{
|
|
Sys_Error ("Couldn't set video mode");
|
|
}
|
|
|
|
// now we try to make sure we get the focus on the mode switch, because
|
|
// sometimes in some systems we don't. We grab the foreground, then
|
|
// finish setting up, pump all our messages, and sleep for a little while
|
|
// to let messages finish bouncing around the system, then we put
|
|
// ourselves at the top of the z order, then grab the foreground again,
|
|
// Who knows if it helps, but it probably doesn't hurt
|
|
SetForegroundWindow (mainwindow);
|
|
VID_SetPalette (palette);
|
|
vid_modenum = modenum;
|
|
Cvar_SetValue ("vid_mode", (float)vid_modenum);
|
|
|
|
while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
|
|
{
|
|
TranslateMessage (&msg);
|
|
DispatchMessage (&msg);
|
|
}
|
|
|
|
Sleep (100);
|
|
|
|
SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0,
|
|
SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW |
|
|
SWP_NOCOPYBITS);
|
|
|
|
SetForegroundWindow (mainwindow);
|
|
|
|
// fix the leftover Alt from any Alt-Tab or the like that switched us away
|
|
ClearAllStates ();
|
|
|
|
if (!msg_suppress_1)
|
|
Con_SafePrintf ("Video mode %s initialized.\n", VID_GetModeDescription (vid_modenum));
|
|
|
|
VID_SetPalette (palette);
|
|
|
|
vid.recalc_refdef = 1;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
VID_UpdateWindowStatus
|
|
================
|
|
*/
|
|
void VID_UpdateWindowStatus (void)
|
|
{
|
|
|
|
window_rect.left = window_x;
|
|
window_rect.top = window_y;
|
|
window_rect.right = window_x + window_width;
|
|
window_rect.bottom = window_y + window_height;
|
|
window_center_x = (window_rect.left + window_rect.right) / 2;
|
|
window_center_y = (window_rect.top + window_rect.bottom) / 2;
|
|
|
|
IN_UpdateClipCursor ();
|
|
}
|
|
|
|
|
|
//====================================
|
|
|
|
BINDTEXFUNCPTR bindTexFunc;
|
|
|
|
#define TEXTURE_EXT_STRING "GL_EXT_texture_object"
|
|
|
|
|
|
void CheckTextureExtensions (void)
|
|
{
|
|
char *tmp;
|
|
qboolean texture_ext;
|
|
HINSTANCE hInstGL;
|
|
|
|
texture_ext = FALSE;
|
|
/* check for texture extension */
|
|
tmp = (unsigned char *)glGetString(GL_EXTENSIONS);
|
|
while (*tmp)
|
|
{
|
|
if (strncmp((const char*)tmp, TEXTURE_EXT_STRING, strlen(TEXTURE_EXT_STRING)) == 0)
|
|
texture_ext = TRUE;
|
|
tmp++;
|
|
}
|
|
|
|
if (!texture_ext || COM_CheckParm ("-gl11") )
|
|
{
|
|
hInstGL = LoadLibrary("opengl32.dll");
|
|
|
|
if (hInstGL == NULL)
|
|
Sys_Error ("Couldn't load opengl32.dll\n");
|
|
|
|
bindTexFunc = (void *)GetProcAddress(hInstGL,"glBindTexture");
|
|
|
|
if (!bindTexFunc)
|
|
Sys_Error ("No texture objects!");
|
|
return;
|
|
}
|
|
|
|
/* load library and get procedure adresses for texture extension API */
|
|
if ((bindTexFunc = (BINDTEXFUNCPTR)
|
|
wglGetProcAddress((LPCSTR) "glBindTextureEXT")) == NULL)
|
|
{
|
|
Sys_Error ("GetProcAddress for BindTextureEXT failed");
|
|
return;
|
|
}
|
|
}
|
|
|
|
void CheckArrayExtensions (void)
|
|
{
|
|
char *tmp;
|
|
|
|
/* check for texture extension */
|
|
tmp = (unsigned char *)glGetString(GL_EXTENSIONS);
|
|
while (*tmp)
|
|
{
|
|
if (strncmp((const char*)tmp, "GL_EXT_vertex_array", strlen("GL_EXT_vertex_array")) == 0)
|
|
{
|
|
if (
|
|
((glArrayElementEXT = wglGetProcAddress("glArrayElementEXT")) == NULL) ||
|
|
((glColorPointerEXT = wglGetProcAddress("glColorPointerEXT")) == NULL) ||
|
|
((glTexCoordPointerEXT = wglGetProcAddress("glTexCoordPointerEXT")) == NULL) ||
|
|
((glVertexPointerEXT = wglGetProcAddress("glVertexPointerEXT")) == NULL) )
|
|
{
|
|
Sys_Error ("GetProcAddress for vertex extension failed");
|
|
return;
|
|
}
|
|
return;
|
|
}
|
|
tmp++;
|
|
}
|
|
|
|
Sys_Error ("Vertex array extension not present");
|
|
}
|
|
|
|
//int texture_mode = GL_NEAREST;
|
|
//int texture_mode = GL_NEAREST_MIPMAP_NEAREST;
|
|
//int texture_mode = GL_NEAREST_MIPMAP_LINEAR;
|
|
int texture_mode = GL_LINEAR;
|
|
//int texture_mode = GL_LINEAR_MIPMAP_NEAREST;
|
|
//int texture_mode = GL_LINEAR_MIPMAP_LINEAR;
|
|
|
|
int texture_extension_number = 1;
|
|
|
|
#ifdef _WIN32
|
|
void CheckMultiTextureExtensions(void)
|
|
{
|
|
if (strstr(gl_extensions, "GL_SGIS_multitexture ") && !COM_CheckParm("-nomtex")) {
|
|
Con_Printf("Multitexture extensions found.\n");
|
|
qglMTexCoord2fSGIS = (void *) wglGetProcAddress("glMTexCoord2fSGIS");
|
|
qglSelectTextureSGIS = (void *) wglGetProcAddress("glSelectTextureSGIS");
|
|
gl_mtexable = true;
|
|
}
|
|
}
|
|
#else
|
|
void CheckMultiTextureExtensions(void)
|
|
{
|
|
gl_mtexable = true;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
===============
|
|
GL_Init
|
|
===============
|
|
*/
|
|
void GL_Init (void)
|
|
{
|
|
gl_vendor = glGetString (GL_VENDOR);
|
|
Con_Printf ("GL_VENDOR: %s\n", gl_vendor);
|
|
gl_renderer = glGetString (GL_RENDERER);
|
|
Con_Printf ("GL_RENDERER: %s\n", gl_renderer);
|
|
|
|
gl_version = glGetString (GL_VERSION);
|
|
Con_Printf ("GL_VERSION: %s\n", gl_version);
|
|
gl_extensions = glGetString (GL_EXTENSIONS);
|
|
Con_Printf ("GL_EXTENSIONS: %s\n", gl_extensions);
|
|
|
|
// Con_Printf ("%s %s\n", gl_renderer, gl_version);
|
|
|
|
if (strnicmp(gl_renderer,"PowerVR",7)==0)
|
|
fullsbardraw = true;
|
|
|
|
if (strnicmp(gl_renderer,"Permedia",8)==0)
|
|
isPermedia = true;
|
|
|
|
CheckTextureExtensions ();
|
|
CheckMultiTextureExtensions ();
|
|
|
|
glClearColor (1,0,0,0);
|
|
glCullFace(GL_FRONT);
|
|
glEnable(GL_TEXTURE_2D);
|
|
|
|
glEnable(GL_ALPHA_TEST);
|
|
glAlphaFunc(GL_GREATER, 0.666);
|
|
|
|
glPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
|
|
glShadeModel (GL_FLAT);
|
|
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
|
|
|
|
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
|
|
// glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
|
|
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
|
|
|
|
#if 0
|
|
CheckArrayExtensions ();
|
|
|
|
glEnable (GL_VERTEX_ARRAY_EXT);
|
|
glEnable (GL_TEXTURE_COORD_ARRAY_EXT);
|
|
glVertexPointerEXT (3, GL_FLOAT, 0, 0, &glv.x);
|
|
glTexCoordPointerEXT (2, GL_FLOAT, 0, 0, &glv.s);
|
|
glColorPointerEXT (3, GL_FLOAT, 0, 0, &glv.r);
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
=================
|
|
GL_BeginRendering
|
|
|
|
=================
|
|
*/
|
|
void GL_BeginRendering (int *x, int *y, int *width, int *height)
|
|
{
|
|
extern cvar_t gl_clear;
|
|
|
|
*x = *y = 0;
|
|
*width = WindowRect.right - WindowRect.left;
|
|
*height = WindowRect.bottom - WindowRect.top;
|
|
|
|
// if (!wglMakeCurrent( maindc, baseRC ))
|
|
// Sys_Error ("wglMakeCurrent failed");
|
|
|
|
// glViewport (*x, *y, *width, *height);
|
|
}
|
|
|
|
|
|
void GL_EndRendering (void)
|
|
{
|
|
if (!scr_skipupdate || block_drawing)
|
|
SwapBuffers(maindc);
|
|
|
|
// handle the mouse state when windowed if that's changed
|
|
if (modestate == MS_WINDOWED)
|
|
{
|
|
if (!_windowed_mouse.value) {
|
|
if (windowed_mouse) {
|
|
IN_DeactivateMouse ();
|
|
IN_ShowMouse ();
|
|
windowed_mouse = false;
|
|
}
|
|
} else {
|
|
windowed_mouse = true;
|
|
if (key_dest == key_game && !mouseactive && ActiveApp) {
|
|
IN_ActivateMouse ();
|
|
IN_HideMouse ();
|
|
} else if (mouseactive && key_dest != key_game) {
|
|
IN_DeactivateMouse ();
|
|
IN_ShowMouse ();
|
|
}
|
|
}
|
|
}
|
|
if (fullsbardraw)
|
|
Sbar_Changed();
|
|
}
|
|
|
|
void VID_SetPalette (unsigned char *palette)
|
|
{
|
|
byte *pal;
|
|
unsigned r,g,b;
|
|
unsigned v;
|
|
int r1,g1,b1;
|
|
int j,k,l,m;
|
|
unsigned short i;
|
|
unsigned *table;
|
|
FILE *f;
|
|
char s[255];
|
|
HWND hDlg, hProgress;
|
|
float gamma;
|
|
|
|
//
|
|
// 8 8 8 encoding
|
|
//
|
|
pal = palette;
|
|
table = d_8to24table;
|
|
for (i=0 ; i<256 ; i++)
|
|
{
|
|
r = pal[0];
|
|
g = pal[1];
|
|
b = pal[2];
|
|
pal += 3;
|
|
|
|
// v = (255<<24) + (r<<16) + (g<<8) + (b<<0);
|
|
// v = (255<<0) + (r<<8) + (g<<16) + (b<<24);
|
|
v = (255<<24) + (r<<0) + (g<<8) + (b<<16);
|
|
*table++ = v;
|
|
}
|
|
d_8to24table[255] &= 0xffffff; // 255 is transparent
|
|
|
|
// JACK: 3D distance calcs - k is last closest, l is the distance.
|
|
// FIXME: Precalculate this and cache to disk.
|
|
for (i=0; i < (1<<15); i++) {
|
|
/* Maps
|
|
000000000000000
|
|
000000000011111 = Red = 0x1F
|
|
000001111100000 = Blue = 0x03E0
|
|
111110000000000 = Grn = 0x7C00
|
|
*/
|
|
r = ((i & 0x1F) << 3)+4;
|
|
g = ((i & 0x03E0) >> 2)+4;
|
|
b = ((i & 0x7C00) >> 7)+4;
|
|
pal = (unsigned char *)d_8to24table;
|
|
for (v=0,k=0,l=10000*10000; v<256; v++,pal+=4) {
|
|
r1 = r-pal[0];
|
|
g1 = g-pal[1];
|
|
b1 = b-pal[2];
|
|
j = (r1*r1)+(g1*g1)+(b1*b1);
|
|
if (j<l) {
|
|
k=v;
|
|
l=j;
|
|
}
|
|
}
|
|
d_15to8table[i]=k;
|
|
}
|
|
}
|
|
|
|
BOOL gammaworks;
|
|
|
|
void VID_ShiftPalette (unsigned char *palette)
|
|
{
|
|
extern byte ramps[3][256];
|
|
|
|
// VID_SetPalette (palette);
|
|
|
|
// gammaworks = SetDeviceGammaRamp (maindc, ramps);
|
|
}
|
|
|
|
|
|
void VID_SetDefaultMode (void)
|
|
{
|
|
IN_DeactivateMouse ();
|
|
}
|
|
|
|
|
|
void VID_Shutdown (void)
|
|
{
|
|
HGLRC hRC;
|
|
HDC hDC;
|
|
|
|
if (vid_initialized)
|
|
{
|
|
vid_canalttab = false;
|
|
hRC = wglGetCurrentContext();
|
|
hDC = wglGetCurrentDC();
|
|
|
|
wglMakeCurrent(NULL, NULL);
|
|
|
|
if (hRC)
|
|
wglDeleteContext(hRC);
|
|
|
|
if (hDC && dibwindow)
|
|
ReleaseDC(dibwindow, hDC);
|
|
|
|
if (modestate == MS_FULLDIB)
|
|
ChangeDisplaySettings (NULL, 0);
|
|
|
|
if (maindc && dibwindow)
|
|
ReleaseDC (dibwindow, maindc);
|
|
|
|
AppActivate(false, false);
|
|
}
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
|
|
|
|
BOOL bSetupPixelFormat(HDC hDC)
|
|
{
|
|
static PIXELFORMATDESCRIPTOR pfd = {
|
|
sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
|
|
1, // version number
|
|
PFD_DRAW_TO_WINDOW // support window
|
|
| PFD_SUPPORT_OPENGL // support OpenGL
|
|
| PFD_DOUBLEBUFFER , // double buffered
|
|
PFD_TYPE_RGBA, // RGBA type
|
|
24, // 24-bit color depth
|
|
0, 0, 0, 0, 0, 0, // color bits ignored
|
|
0, // no alpha buffer
|
|
0, // shift bit ignored
|
|
0, // no accumulation buffer
|
|
0, 0, 0, 0, // accum bits ignored
|
|
32, // 32-bit z-buffer
|
|
0, // no stencil buffer
|
|
0, // no auxiliary buffer
|
|
PFD_MAIN_PLANE, // main layer
|
|
0, // reserved
|
|
0, 0, 0 // layer masks ignored
|
|
};
|
|
int pixelformat;
|
|
|
|
if ( (pixelformat = ChoosePixelFormat(hDC, &pfd)) == 0 )
|
|
{
|
|
MessageBox(NULL, "ChoosePixelFormat failed", "Error", MB_OK);
|
|
return FALSE;
|
|
}
|
|
|
|
if (SetPixelFormat(hDC, pixelformat, &pfd) == FALSE)
|
|
{
|
|
MessageBox(NULL, "SetPixelFormat failed", "Error", MB_OK);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
|
|
byte scantokey[128] =
|
|
{
|
|
// 0 1 2 3 4 5 6 7
|
|
// 8 9 A B C D E F
|
|
0 , 27, '1', '2', '3', '4', '5', '6',
|
|
'7', '8', '9', '0', '-', '=', K_BACKSPACE, 9, // 0
|
|
'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
|
|
'o', 'p', '[', ']', 13 , K_CTRL,'a', 's', // 1
|
|
'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
|
|
'\'' , '`', K_SHIFT,'\\', 'z', 'x', 'c', 'v', // 2
|
|
'b', 'n', 'm', ',', '.', '/', K_SHIFT,'*',
|
|
K_ALT,' ', 0 , K_F1, K_F2, K_F3, K_F4, K_F5, // 3
|
|
K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE , 0 , K_HOME,
|
|
K_UPARROW,K_PGUP,'-',K_LEFTARROW,'5',K_RIGHTARROW,'+',K_END, //4
|
|
K_DOWNARROW,K_PGDN,K_INS,K_DEL,0,0, 0, K_F11,
|
|
K_F12,0 , 0 , 0 , 0 , 0 , 0 , 0, // 5
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0,
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, // 6
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0,
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 // 7
|
|
};
|
|
|
|
byte shiftscantokey[128] =
|
|
{
|
|
// 0 1 2 3 4 5 6 7
|
|
// 8 9 A B C D E F
|
|
0 , 27, '!', '@', '#', '$', '%', '^',
|
|
'&', '*', '(', ')', '_', '+', K_BACKSPACE, 9, // 0
|
|
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
|
|
'O', 'P', '{', '}', 13 , K_CTRL,'A', 'S', // 1
|
|
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
|
|
'"' , '~', K_SHIFT,'|', 'Z', 'X', 'C', 'V', // 2
|
|
'B', 'N', 'M', '<', '>', '?', K_SHIFT,'*',
|
|
K_ALT,' ', 0 , K_F1, K_F2, K_F3, K_F4, K_F5, // 3
|
|
K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE , 0 , K_HOME,
|
|
K_UPARROW,K_PGUP,'_',K_LEFTARROW,'%',K_RIGHTARROW,'+',K_END, //4
|
|
K_DOWNARROW,K_PGDN,K_INS,K_DEL,0,0, 0, K_F11,
|
|
K_F12,0 , 0 , 0 , 0 , 0 , 0 , 0, // 5
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0,
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, // 6
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0,
|
|
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 // 7
|
|
};
|
|
|
|
|
|
/*
|
|
=======
|
|
MapKey
|
|
|
|
Map from windows to quake keynums
|
|
=======
|
|
*/
|
|
int MapKey (int key)
|
|
{
|
|
key = (key>>16)&255;
|
|
if (key > 127)
|
|
return 0;
|
|
if (scantokey[key] == 0)
|
|
Con_DPrintf("key 0x%02x has no translation\n", key);
|
|
return scantokey[key];
|
|
}
|
|
|
|
/*
|
|
===================================================================
|
|
|
|
MAIN WINDOW
|
|
|
|
===================================================================
|
|
*/
|
|
|
|
/*
|
|
================
|
|
ClearAllStates
|
|
================
|
|
*/
|
|
void ClearAllStates (void)
|
|
{
|
|
int i;
|
|
|
|
// send an up event for each key, to make sure the server clears them all
|
|
for (i=0 ; i<256 ; i++)
|
|
{
|
|
Key_Event (i, false);
|
|
}
|
|
|
|
Key_ClearStates ();
|
|
IN_ClearStates ();
|
|
}
|
|
|
|
void AppActivate(BOOL fActive, BOOL minimize)
|
|
/****************************************************************************
|
|
*
|
|
* Function: AppActivate
|
|
* Parameters: fActive - True if app is activating
|
|
*
|
|
* Description: If the application is activating, then swap the system
|
|
* into SYSPAL_NOSTATIC mode so that our palettes will display
|
|
* correctly.
|
|
*
|
|
****************************************************************************/
|
|
{
|
|
MSG msg;
|
|
HDC hdc;
|
|
int i, t;
|
|
static BOOL sound_active;
|
|
|
|
ActiveApp = fActive;
|
|
Minimized = minimize;
|
|
|
|
// enable/disable sound on focus gain/loss
|
|
if (!ActiveApp && sound_active)
|
|
{
|
|
S_BlockSound ();
|
|
sound_active = false;
|
|
}
|
|
else if (ActiveApp && !sound_active)
|
|
{
|
|
S_UnblockSound ();
|
|
sound_active = true;
|
|
}
|
|
|
|
if (fActive)
|
|
{
|
|
if (modestate == MS_FULLDIB)
|
|
{
|
|
IN_ActivateMouse ();
|
|
IN_HideMouse ();
|
|
if (vid_canalttab && vid_wassuspended) {
|
|
vid_wassuspended = false;
|
|
ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN);
|
|
ShowWindow(mainwindow, SW_SHOWNORMAL);
|
|
}
|
|
}
|
|
else if ((modestate == MS_WINDOWED) && _windowed_mouse.value && key_dest == key_game)
|
|
{
|
|
IN_ActivateMouse ();
|
|
IN_HideMouse ();
|
|
}
|
|
}
|
|
|
|
if (!fActive)
|
|
{
|
|
if (modestate == MS_FULLDIB)
|
|
{
|
|
IN_DeactivateMouse ();
|
|
IN_ShowMouse ();
|
|
if (vid_canalttab) {
|
|
ChangeDisplaySettings (NULL, 0);
|
|
vid_wassuspended = true;
|
|
}
|
|
}
|
|
else if ((modestate == MS_WINDOWED) && _windowed_mouse.value)
|
|
{
|
|
IN_DeactivateMouse ();
|
|
IN_ShowMouse ();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* main window procedure */
|
|
LONG WINAPI MainWndProc (
|
|
HWND hWnd,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
LONG lRet = 1;
|
|
int fwKeys, xPos, yPos, fActive, fMinimized, temp;
|
|
extern unsigned int uiWheelMessage;
|
|
|
|
if ( uMsg == uiWheelMessage )
|
|
uMsg = WM_MOUSEWHEEL;
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_KILLFOCUS:
|
|
if (modestate == MS_FULLDIB)
|
|
ShowWindow(mainwindow, SW_SHOWMINNOACTIVE);
|
|
break;
|
|
|
|
case WM_CREATE:
|
|
break;
|
|
|
|
case WM_MOVE:
|
|
window_x = (int) LOWORD(lParam);
|
|
window_y = (int) HIWORD(lParam);
|
|
VID_UpdateWindowStatus ();
|
|
break;
|
|
|
|
case WM_KEYDOWN:
|
|
case WM_SYSKEYDOWN:
|
|
Key_Event (MapKey(lParam), true);
|
|
break;
|
|
|
|
case WM_KEYUP:
|
|
case WM_SYSKEYUP:
|
|
Key_Event (MapKey(lParam), false);
|
|
break;
|
|
|
|
case WM_SYSCHAR:
|
|
// keep Alt-Space from happening
|
|
break;
|
|
|
|
// this is complicated because Win32 seems to pack multiple mouse events into
|
|
// one update sometimes, so we always check all states and look for events
|
|
case WM_LBUTTONDOWN:
|
|
case WM_LBUTTONUP:
|
|
case WM_RBUTTONDOWN:
|
|
case WM_RBUTTONUP:
|
|
case WM_MBUTTONDOWN:
|
|
case WM_MBUTTONUP:
|
|
case WM_MOUSEMOVE:
|
|
temp = 0;
|
|
|
|
if (wParam & MK_LBUTTON)
|
|
temp |= 1;
|
|
|
|
if (wParam & MK_RBUTTON)
|
|
temp |= 2;
|
|
|
|
if (wParam & MK_MBUTTON)
|
|
temp |= 4;
|
|
|
|
IN_MouseEvent (temp);
|
|
|
|
break;
|
|
|
|
// JACK: This is the mouse wheel with the Intellimouse
|
|
// Its delta is either positive or neg, and we generate the proper
|
|
// Event.
|
|
case WM_MOUSEWHEEL:
|
|
if ((short) HIWORD(wParam) > 0) {
|
|
Key_Event(K_MWHEELUP, true);
|
|
Key_Event(K_MWHEELUP, false);
|
|
} else {
|
|
Key_Event(K_MWHEELDOWN, true);
|
|
Key_Event(K_MWHEELDOWN, false);
|
|
}
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
break;
|
|
|
|
case WM_CLOSE:
|
|
if (MessageBox (mainwindow, "Are you sure you want to quit?", "Confirm Exit",
|
|
MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION) == IDYES)
|
|
{
|
|
Sys_Quit ();
|
|
}
|
|
|
|
break;
|
|
|
|
case WM_ACTIVATE:
|
|
fActive = LOWORD(wParam);
|
|
fMinimized = (BOOL) HIWORD(wParam);
|
|
AppActivate(!(fActive == WA_INACTIVE), fMinimized);
|
|
|
|
// fix the leftover Alt from any Alt-Tab or the like that switched us away
|
|
ClearAllStates ();
|
|
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
{
|
|
if (dibwindow)
|
|
DestroyWindow (dibwindow);
|
|
|
|
PostQuitMessage (0);
|
|
}
|
|
break;
|
|
|
|
case MM_MCINOTIFY:
|
|
lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
|
|
break;
|
|
|
|
default:
|
|
/* pass all unhandled messages to DefWindowProc */
|
|
lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
|
|
break;
|
|
}
|
|
|
|
/* return 1 if handled message, 0 if not */
|
|
return lRet;
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_NumModes
|
|
=================
|
|
*/
|
|
int VID_NumModes (void)
|
|
{
|
|
return nummodes;
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_GetModePtr
|
|
=================
|
|
*/
|
|
vmode_t *VID_GetModePtr (int modenum)
|
|
{
|
|
|
|
if ((modenum >= 0) && (modenum < nummodes))
|
|
return &modelist[modenum];
|
|
else
|
|
return &badmode;
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_GetModeDescription
|
|
=================
|
|
*/
|
|
char *VID_GetModeDescription (int mode)
|
|
{
|
|
char *pinfo;
|
|
vmode_t *pv;
|
|
static char temp[100];
|
|
|
|
if ((mode < 0) || (mode >= nummodes))
|
|
return NULL;
|
|
|
|
if (!leavecurrentmode)
|
|
{
|
|
pv = VID_GetModePtr (mode);
|
|
pinfo = pv->modedesc;
|
|
}
|
|
else
|
|
{
|
|
snprintf(temp, sizeof(temp), "Desktop resolution (%dx%d)",
|
|
modelist[MODE_FULLSCREEN_DEFAULT].width,
|
|
modelist[MODE_FULLSCREEN_DEFAULT].height);
|
|
pinfo = temp;
|
|
}
|
|
|
|
return pinfo;
|
|
}
|
|
|
|
|
|
// KJB: Added this to return the mode driver name in description for console
|
|
|
|
char *VID_GetExtModeDescription (int mode)
|
|
{
|
|
static char pinfo[40];
|
|
vmode_t *pv;
|
|
|
|
if ((mode < 0) || (mode >= nummodes))
|
|
return NULL;
|
|
|
|
pv = VID_GetModePtr (mode);
|
|
if (modelist[mode].type == MS_FULLDIB)
|
|
{
|
|
if (!leavecurrentmode)
|
|
{
|
|
snprintf(pinfo, sizeof(pinfo),"%s fullscreen", pv->modedesc);
|
|
}
|
|
else
|
|
{
|
|
snprintf(pinfo, sizeof(pinfo), "Desktop resolution (%dx%d)",
|
|
modelist[MODE_FULLSCREEN_DEFAULT].width,
|
|
modelist[MODE_FULLSCREEN_DEFAULT].height);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (modestate == MS_WINDOWED)
|
|
snprintf(pinfo, sizeof(pinfo), "%s windowed", pv->modedesc);
|
|
else
|
|
snprintf(pinfo, sizeof(pinfo), "windowed");
|
|
}
|
|
|
|
return pinfo;
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_DescribeCurrentMode_f
|
|
=================
|
|
*/
|
|
void VID_DescribeCurrentMode_f (void)
|
|
{
|
|
Con_Printf ("%s\n", VID_GetExtModeDescription (vid_modenum));
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_NumModes_f
|
|
=================
|
|
*/
|
|
void VID_NumModes_f (void)
|
|
{
|
|
|
|
if (nummodes == 1)
|
|
Con_Printf ("%d video mode is available\n", nummodes);
|
|
else
|
|
Con_Printf ("%d video modes are available\n", nummodes);
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_DescribeMode_f
|
|
=================
|
|
*/
|
|
void VID_DescribeMode_f (void)
|
|
{
|
|
int t, modenum;
|
|
|
|
modenum = Q_atoi (Cmd_Argv(1));
|
|
|
|
t = leavecurrentmode;
|
|
leavecurrentmode = 0;
|
|
|
|
Con_Printf ("%s\n", VID_GetExtModeDescription (modenum));
|
|
|
|
leavecurrentmode = t;
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_DescribeModes_f
|
|
=================
|
|
*/
|
|
void VID_DescribeModes_f (void)
|
|
{
|
|
int i, lnummodes, t;
|
|
char *pinfo;
|
|
vmode_t *pv;
|
|
|
|
lnummodes = VID_NumModes ();
|
|
|
|
t = leavecurrentmode;
|
|
leavecurrentmode = 0;
|
|
|
|
for (i=1 ; i<lnummodes ; i++)
|
|
{
|
|
pv = VID_GetModePtr (i);
|
|
pinfo = VID_GetExtModeDescription (i);
|
|
Con_Printf ("%2d: %s\n", i, pinfo);
|
|
}
|
|
|
|
leavecurrentmode = t;
|
|
}
|
|
|
|
|
|
void VID_InitDIB (HINSTANCE hInstance)
|
|
{
|
|
WNDCLASS wc;
|
|
HDC hdc;
|
|
int i;
|
|
|
|
/* Register the frame class */
|
|
wc.style = 0;
|
|
wc.lpfnWndProc = (WNDPROC)MainWndProc;
|
|
wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = 0;
|
|
wc.hInstance = hInstance;
|
|
wc.hIcon = 0;
|
|
wc.hCursor = LoadCursor (NULL,IDC_ARROW);
|
|
wc.hbrBackground = NULL;
|
|
wc.lpszMenuName = 0;
|
|
wc.lpszClassName = "WinQuake";
|
|
|
|
if (!RegisterClass (&wc) )
|
|
Sys_Error ("Couldn't register window class");
|
|
|
|
modelist[0].type = MS_WINDOWED;
|
|
|
|
if (COM_CheckParm("-width"))
|
|
modelist[0].width = Q_atoi(com_argv[COM_CheckParm("-width")+1]);
|
|
else
|
|
modelist[0].width = 640;
|
|
|
|
if (modelist[0].width < 320)
|
|
modelist[0].width = 320;
|
|
|
|
if (COM_CheckParm("-height"))
|
|
modelist[0].height= Q_atoi(com_argv[COM_CheckParm("-height")+1]);
|
|
else
|
|
modelist[0].height = modelist[0].width * 240/320;
|
|
|
|
if (modelist[0].height < 240)
|
|
modelist[0].height = 240;
|
|
|
|
snprintf(modelist[0].modedesc, sizeof(modelist[0].modedesc), "%dx%d",
|
|
modelist[0].width, modelist[0].height);
|
|
|
|
modelist[0].modenum = MODE_WINDOWED;
|
|
modelist[0].dib = 1;
|
|
modelist[0].fullscreen = 0;
|
|
modelist[0].halfscreen = 0;
|
|
modelist[0].bpp = 0;
|
|
|
|
nummodes = 1;
|
|
}
|
|
|
|
|
|
/*
|
|
=================
|
|
VID_InitFullDIB
|
|
=================
|
|
*/
|
|
void VID_InitFullDIB (HINSTANCE hInstance)
|
|
{
|
|
DEVMODE devmode;
|
|
int i, modenum, cmodes, originalnummodes, existingmode, numlowresmodes;
|
|
int j, bpp, done;
|
|
BOOL stat;
|
|
|
|
// enumerate >8 bpp modes
|
|
originalnummodes = nummodes;
|
|
modenum = 0;
|
|
|
|
do
|
|
{
|
|
stat = EnumDisplaySettings (NULL, modenum, &devmode);
|
|
|
|
if ((devmode.dmBitsPerPel >= 15) &&
|
|
(devmode.dmPelsWidth <= MAXWIDTH) &&
|
|
(devmode.dmPelsHeight <= MAXHEIGHT) &&
|
|
(nummodes < MAX_MODE_LIST))
|
|
{
|
|
devmode.dmFields = DM_BITSPERPEL |
|
|
DM_PELSWIDTH |
|
|
DM_PELSHEIGHT;
|
|
|
|
if (ChangeDisplaySettings (&devmode, CDS_TEST | CDS_FULLSCREEN) ==
|
|
DISP_CHANGE_SUCCESSFUL)
|
|
{
|
|
modelist[nummodes].type = MS_FULLDIB;
|
|
modelist[nummodes].width = devmode.dmPelsWidth;
|
|
modelist[nummodes].height = devmode.dmPelsHeight;
|
|
modelist[nummodes].modenum = 0;
|
|
modelist[nummodes].halfscreen = 0;
|
|
modelist[nummodes].dib = 1;
|
|
modelist[nummodes].fullscreen = 1;
|
|
modelist[nummodes].bpp = devmode.dmBitsPerPel;
|
|
snprintf(modelist[nummodes].modedesc, sizeof(modelist[nummodes].modedesc), "%dx%dx%d",
|
|
devmode.dmPelsWidth, devmode.dmPelsHeight,
|
|
devmode.dmBitsPerPel);
|
|
|
|
// if the width is more than twice the height, reduce it by half because this
|
|
// is probably a dual-screen monitor
|
|
if (!COM_CheckParm("-noadjustaspect"))
|
|
{
|
|
if (modelist[nummodes].width > (modelist[nummodes].height << 1))
|
|
{
|
|
modelist[nummodes].width >>= 1;
|
|
modelist[nummodes].halfscreen = 1;
|
|
snprintf(modelist[nummodes].modedesc, sizeof(modelist[nummodes].modedesc), "%dx%dx%d",
|
|
modelist[nummodes].width,
|
|
modelist[nummodes].height,
|
|
modelist[nummodes].bpp);
|
|
}
|
|
}
|
|
|
|
for (i=originalnummodes, existingmode = 0 ; i<nummodes ; i++)
|
|
{
|
|
if ((modelist[nummodes].width == modelist[i].width) &&
|
|
(modelist[nummodes].height == modelist[i].height) &&
|
|
(modelist[nummodes].bpp == modelist[i].bpp))
|
|
{
|
|
existingmode = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!existingmode)
|
|
{
|
|
nummodes++;
|
|
}
|
|
}
|
|
}
|
|
|
|
modenum++;
|
|
} while (stat);
|
|
|
|
// see if there are any low-res modes that aren't being reported
|
|
numlowresmodes = sizeof(lowresmodes) / sizeof(lowresmodes[0]);
|
|
bpp = 16;
|
|
done = 0;
|
|
|
|
do
|
|
{
|
|
for (j=0 ; (j<numlowresmodes) && (nummodes < MAX_MODE_LIST) ; j++)
|
|
{
|
|
devmode.dmBitsPerPel = bpp;
|
|
devmode.dmPelsWidth = lowresmodes[j].width;
|
|
devmode.dmPelsHeight = lowresmodes[j].height;
|
|
devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
|
|
|
|
if (ChangeDisplaySettings (&devmode, CDS_TEST | CDS_FULLSCREEN) ==
|
|
DISP_CHANGE_SUCCESSFUL)
|
|
{
|
|
modelist[nummodes].type = MS_FULLDIB;
|
|
modelist[nummodes].width = devmode.dmPelsWidth;
|
|
modelist[nummodes].height = devmode.dmPelsHeight;
|
|
modelist[nummodes].modenum = 0;
|
|
modelist[nummodes].halfscreen = 0;
|
|
modelist[nummodes].dib = 1;
|
|
modelist[nummodes].fullscreen = 1;
|
|
modelist[nummodes].bpp = devmode.dmBitsPerPel;
|
|
snprintf(modelist[nummodes].modedesc, sizeof(modelist[nummodes].modedesc), "%dx%dx%d",
|
|
devmode.dmPelsWidth, devmode.dmPelsHeight,
|
|
devmode.dmBitsPerPel);
|
|
|
|
for (i=originalnummodes, existingmode = 0 ; i<nummodes ; i++)
|
|
{
|
|
if ((modelist[nummodes].width == modelist[i].width) &&
|
|
(modelist[nummodes].height == modelist[i].height) &&
|
|
(modelist[nummodes].bpp == modelist[i].bpp))
|
|
{
|
|
existingmode = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!existingmode)
|
|
{
|
|
nummodes++;
|
|
}
|
|
}
|
|
}
|
|
switch (bpp)
|
|
{
|
|
case 16:
|
|
bpp = 32;
|
|
break;
|
|
|
|
case 32:
|
|
bpp = 24;
|
|
break;
|
|
|
|
case 24:
|
|
done = 1;
|
|
break;
|
|
}
|
|
} while (!done);
|
|
|
|
if (nummodes == originalnummodes)
|
|
Con_SafePrintf ("No fullscreen DIB modes found\n");
|
|
}
|
|
|
|
qboolean VID_Is8bit() {
|
|
return is8bit;
|
|
}
|
|
|
|
#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB
|
|
|
|
void VID_Init8bitPalette()
|
|
{
|
|
// Check for 8bit Extensions and initialize them.
|
|
int i;
|
|
char thePalette[256*3];
|
|
char *oldPalette, *newPalette;
|
|
|
|
glColorTableEXT = (void *)wglGetProcAddress("glColorTableEXT");
|
|
if (!glColorTableEXT || strstr(gl_extensions, "GL_EXT_shared_texture_palette") ||
|
|
COM_CheckParm("-no8bit"))
|
|
return;
|
|
|
|
Con_SafePrintf("8-bit GL extensions enabled.\n");
|
|
glEnable( GL_SHARED_TEXTURE_PALETTE_EXT );
|
|
oldPalette = (char *) d_8to24table; //d_8to24table3dfx;
|
|
newPalette = thePalette;
|
|
for (i=0;i<256;i++) {
|
|
*newPalette++ = *oldPalette++;
|
|
*newPalette++ = *oldPalette++;
|
|
*newPalette++ = *oldPalette++;
|
|
oldPalette++;
|
|
}
|
|
glColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT, GL_RGB, 256, GL_RGB, GL_UNSIGNED_BYTE,
|
|
(void *) thePalette);
|
|
is8bit = TRUE;
|
|
}
|
|
|
|
static void Check_Gamma (unsigned char *pal)
|
|
{
|
|
float f, inf;
|
|
unsigned char palette[768];
|
|
int i;
|
|
|
|
if ((i = COM_CheckParm("-gamma")) == 0) {
|
|
if ((gl_renderer && strstr(gl_renderer, "Voodoo")) ||
|
|
(gl_vendor && strstr(gl_vendor, "3Dfx")))
|
|
vid_gamma = 1;
|
|
else
|
|
vid_gamma = 0.7; // default to 0.7 on non-3dfx hardware
|
|
} else
|
|
vid_gamma = Q_atof(com_argv[i+1]);
|
|
|
|
for (i=0 ; i<768 ; i++)
|
|
{
|
|
f = pow ( (pal[i]+1)/256.0 , vid_gamma );
|
|
inf = f*255 + 0.5;
|
|
if (inf < 0)
|
|
inf = 0;
|
|
if (inf > 255)
|
|
inf = 255;
|
|
palette[i] = inf;
|
|
}
|
|
|
|
memcpy (pal, palette, sizeof(palette));
|
|
}
|
|
|
|
/*
|
|
===================
|
|
VID_Init
|
|
===================
|
|
*/
|
|
void VID_Init (unsigned char *palette)
|
|
{
|
|
int i, existingmode;
|
|
int basenummodes, width, height, bpp, findbpp, done;
|
|
byte *ptmp;
|
|
char gldir[MAX_OSPATH];
|
|
HDC hdc;
|
|
DEVMODE devmode;
|
|
|
|
memset(&devmode, 0, sizeof(devmode));
|
|
|
|
Cvar_RegisterVariable (&vid_mode);
|
|
Cvar_RegisterVariable (&vid_wait);
|
|
Cvar_RegisterVariable (&vid_nopageflip);
|
|
Cvar_RegisterVariable (&_vid_wait_override);
|
|
Cvar_RegisterVariable (&_vid_default_mode);
|
|
Cvar_RegisterVariable (&_vid_default_mode_win);
|
|
Cvar_RegisterVariable (&vid_config_x);
|
|
Cvar_RegisterVariable (&vid_config_y);
|
|
Cvar_RegisterVariable (&vid_stretch_by_2);
|
|
Cvar_RegisterVariable (&_windowed_mouse);
|
|
Cvar_RegisterVariable (&gl_ztrick);
|
|
|
|
Cmd_AddCommand ("vid_nummodes", VID_NumModes_f);
|
|
Cmd_AddCommand ("vid_describecurrentmode", VID_DescribeCurrentMode_f);
|
|
Cmd_AddCommand ("vid_describemode", VID_DescribeMode_f);
|
|
Cmd_AddCommand ("vid_describemodes", VID_DescribeModes_f);
|
|
|
|
hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON2));
|
|
|
|
InitCommonControls();
|
|
|
|
VID_InitDIB (global_hInstance);
|
|
basenummodes = nummodes = 1;
|
|
|
|
VID_InitFullDIB (global_hInstance);
|
|
|
|
if (COM_CheckParm("-window"))
|
|
{
|
|
hdc = GetDC (NULL);
|
|
|
|
if (GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE)
|
|
{
|
|
Sys_Error ("Can't run in non-RGB mode");
|
|
}
|
|
|
|
ReleaseDC (NULL, hdc);
|
|
|
|
windowed = true;
|
|
|
|
vid_default = MODE_WINDOWED;
|
|
}
|
|
else
|
|
{
|
|
if (nummodes == 1)
|
|
Sys_Error ("No RGB fullscreen modes available");
|
|
|
|
windowed = false;
|
|
|
|
if (COM_CheckParm("-mode"))
|
|
{
|
|
vid_default = Q_atoi(com_argv[COM_CheckParm("-mode")+1]);
|
|
}
|
|
else
|
|
{
|
|
if (COM_CheckParm("-current"))
|
|
{
|
|
modelist[MODE_FULLSCREEN_DEFAULT].width =
|
|
GetSystemMetrics (SM_CXSCREEN);
|
|
modelist[MODE_FULLSCREEN_DEFAULT].height =
|
|
GetSystemMetrics (SM_CYSCREEN);
|
|
vid_default = MODE_FULLSCREEN_DEFAULT;
|
|
leavecurrentmode = 1;
|
|
}
|
|
else
|
|
{
|
|
if (COM_CheckParm("-width"))
|
|
{
|
|
width = Q_atoi(com_argv[COM_CheckParm("-width")+1]);
|
|
}
|
|
else
|
|
{
|
|
width = 640;
|
|
}
|
|
|
|
if (COM_CheckParm("-bpp"))
|
|
{
|
|
bpp = Q_atoi(com_argv[COM_CheckParm("-bpp")+1]);
|
|
findbpp = 0;
|
|
}
|
|
else
|
|
{
|
|
bpp = 15;
|
|
findbpp = 1;
|
|
}
|
|
|
|
if (COM_CheckParm("-height"))
|
|
height = Q_atoi(com_argv[COM_CheckParm("-height")+1]);
|
|
|
|
// if they want to force it, add the specified mode to the list
|
|
if (COM_CheckParm("-force") && (nummodes < MAX_MODE_LIST))
|
|
{
|
|
modelist[nummodes].type = MS_FULLDIB;
|
|
modelist[nummodes].width = width;
|
|
modelist[nummodes].height = height;
|
|
modelist[nummodes].modenum = 0;
|
|
modelist[nummodes].halfscreen = 0;
|
|
modelist[nummodes].dib = 1;
|
|
modelist[nummodes].fullscreen = 1;
|
|
modelist[nummodes].bpp = bpp;
|
|
snprintf(modelist[nummodes].modedesc, sizeof(modelist[nummodes].modedesc), "%dx%dx%d",
|
|
devmode.dmPelsWidth, devmode.dmPelsHeight,
|
|
devmode.dmBitsPerPel);
|
|
|
|
for (i=nummodes, existingmode = 0 ; i<nummodes ; i++)
|
|
{
|
|
if ((modelist[nummodes].width == modelist[i].width) &&
|
|
(modelist[nummodes].height == modelist[i].height) &&
|
|
(modelist[nummodes].bpp == modelist[i].bpp))
|
|
{
|
|
existingmode = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!existingmode)
|
|
{
|
|
nummodes++;
|
|
}
|
|
}
|
|
|
|
done = 0;
|
|
|
|
do
|
|
{
|
|
if (COM_CheckParm("-height"))
|
|
{
|
|
height = Q_atoi(com_argv[COM_CheckParm("-height")+1]);
|
|
|
|
for (i=1, vid_default=0 ; i<nummodes ; i++)
|
|
{
|
|
if ((modelist[i].width == width) &&
|
|
(modelist[i].height == height) &&
|
|
(modelist[i].bpp == bpp))
|
|
{
|
|
vid_default = i;
|
|
done = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (i=1, vid_default=0 ; i<nummodes ; i++)
|
|
{
|
|
if ((modelist[i].width == width) && (modelist[i].bpp == bpp))
|
|
{
|
|
vid_default = i;
|
|
done = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!done)
|
|
{
|
|
if (findbpp)
|
|
{
|
|
switch (bpp)
|
|
{
|
|
case 15:
|
|
bpp = 16;
|
|
break;
|
|
case 16:
|
|
bpp = 32;
|
|
break;
|
|
case 32:
|
|
bpp = 24;
|
|
break;
|
|
case 24:
|
|
done = 1;
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
done = 1;
|
|
}
|
|
}
|
|
} while (!done);
|
|
|
|
if (!vid_default)
|
|
{
|
|
Sys_Error ("Specified video mode not available");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
vid_initialized = true;
|
|
|
|
if ((i = COM_CheckParm("-conwidth")) != 0)
|
|
vid.conwidth = Q_atoi(com_argv[i+1]);
|
|
else
|
|
vid.conwidth = 640;
|
|
|
|
vid.conwidth &= 0xfff8; // make it a multiple of eight
|
|
|
|
if (vid.conwidth < 320)
|
|
vid.conwidth = 320;
|
|
|
|
// pick a conheight that matches with correct aspect
|
|
vid.conheight = vid.conwidth*3 / 4;
|
|
|
|
if ((i = COM_CheckParm("-conheight")) != 0)
|
|
vid.conheight = Q_atoi(com_argv[i+1]);
|
|
if (vid.conheight < 200)
|
|
vid.conheight = 200;
|
|
|
|
vid.maxwarpwidth = WARP_WIDTH;
|
|
vid.maxwarpheight = WARP_HEIGHT;
|
|
vid.colormap = host_colormap;
|
|
vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048));
|
|
|
|
DestroyWindow (hwnd_dialog);
|
|
|
|
Check_Gamma(palette);
|
|
VID_SetPalette (palette);
|
|
|
|
VID_SetMode (vid_default, palette);
|
|
|
|
maindc = GetDC(mainwindow);
|
|
bSetupPixelFormat(maindc);
|
|
|
|
baseRC = wglCreateContext( maindc );
|
|
if (!baseRC)
|
|
Sys_Error ("Could not initialize GL (wglCreateContext failed).\n\nMake sure you in are 65535 color mode, and try running -window.");
|
|
if (!wglMakeCurrent( maindc, baseRC ))
|
|
Sys_Error ("wglMakeCurrent failed");
|
|
|
|
GL_Init ();
|
|
|
|
snprintf(gldir, sizeof(gldir), "%s/glquake", com_gamedir);
|
|
Sys_mkdir (gldir);
|
|
|
|
vid_realmode = vid_modenum;
|
|
|
|
// Check for 3DFX Extensions and initialize them.
|
|
VID_Init8bitPalette();
|
|
|
|
vid_menudrawfn = VID_MenuDraw;
|
|
vid_menukeyfn = VID_MenuKey;
|
|
|
|
strcpy (badmode.modedesc, "Bad mode");
|
|
vid_canalttab = true;
|
|
|
|
if (COM_CheckParm("-fullsbar"))
|
|
fullsbardraw = true;
|
|
}
|
|
|
|
|
|
//========================================================
|
|
// Video menu stuff
|
|
//========================================================
|
|
|
|
extern void M_Menu_Options_f (void);
|
|
extern void M_Print (int cx, int cy, char *str);
|
|
extern void M_PrintWhite (int cx, int cy, char *str);
|
|
extern void M_DrawCharacter (int cx, int line, int num);
|
|
extern void M_DrawTransPic (int x, int y, qpic_t *pic);
|
|
extern void M_DrawPic (int x, int y, qpic_t *pic);
|
|
|
|
static int vid_line, vid_wmodes;
|
|
|
|
typedef struct
|
|
{
|
|
int modenum;
|
|
char *desc;
|
|
int iscur;
|
|
} modedesc_t;
|
|
|
|
#define MAX_COLUMN_SIZE 9
|
|
#define MODE_AREA_HEIGHT (MAX_COLUMN_SIZE + 2)
|
|
#define MAX_MODEDESCS (MAX_COLUMN_SIZE*3)
|
|
|
|
static modedesc_t modedescs[MAX_MODEDESCS];
|
|
|
|
/*
|
|
================
|
|
VID_MenuDraw
|
|
================
|
|
*/
|
|
void VID_MenuDraw (void)
|
|
{
|
|
qpic_t *p;
|
|
char *ptr;
|
|
int lnummodes, i, j, k, column, row, dup, dupmode;
|
|
char temp[100];
|
|
vmode_t *pv;
|
|
|
|
p = Draw_CachePic ("gfx/vidmodes.lmp");
|
|
M_DrawPic ( (320-p->width)/2, 4, p);
|
|
|
|
vid_wmodes = 0;
|
|
lnummodes = VID_NumModes ();
|
|
|
|
for (i=1 ; (i<lnummodes) && (vid_wmodes < MAX_MODEDESCS) ; i++)
|
|
{
|
|
ptr = VID_GetModeDescription (i);
|
|
pv = VID_GetModePtr (i);
|
|
|
|
k = vid_wmodes;
|
|
|
|
modedescs[k].modenum = i;
|
|
modedescs[k].desc = ptr;
|
|
modedescs[k].iscur = 0;
|
|
|
|
if (i == vid_modenum)
|
|
modedescs[k].iscur = 1;
|
|
|
|
vid_wmodes++;
|
|
|
|
}
|
|
|
|
if (vid_wmodes > 0)
|
|
{
|
|
M_Print (2*8, 36+0*8, "Fullscreen Modes (WIDTHxHEIGHTxBPP)");
|
|
|
|
column = 8;
|
|
row = 36+2*8;
|
|
|
|
for (i=0 ; i<vid_wmodes ; i++)
|
|
{
|
|
if (modedescs[i].iscur)
|
|
M_PrintWhite (column, row, modedescs[i].desc);
|
|
else
|
|
M_Print (column, row, modedescs[i].desc);
|
|
|
|
column += 13*8;
|
|
|
|
if ((i % VID_ROW_SIZE) == (VID_ROW_SIZE - 1))
|
|
{
|
|
column = 8;
|
|
row += 8;
|
|
}
|
|
}
|
|
}
|
|
|
|
M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*2,
|
|
"Video modes must be set from the");
|
|
M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*3,
|
|
"command line with -width <width>");
|
|
M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*4,
|
|
"and -bpp <bits-per-pixel>");
|
|
M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*6,
|
|
"Select windowed mode with -window");
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
VID_MenuKey
|
|
================
|
|
*/
|
|
void VID_MenuKey (int key)
|
|
{
|
|
switch (key)
|
|
{
|
|
case K_ESCAPE:
|
|
S_LocalSound ("misc/menu1.wav");
|
|
M_Menu_Options_f ();
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void VID_ExtraOptionDraw(unsigned int options_draw_cursor)
|
|
{
|
|
// Windowed Mouse
|
|
M_Print (16, options_draw_cursor+=8, " Use Mouse");
|
|
M_DrawCheckbox (220, options_draw_cursor, _windowed_mouse.value);
|
|
}
|
|
|
|
void VID_ExtraOptionCmd(int option_cursor)
|
|
{
|
|
switch(option_cursor) {
|
|
case 1: // _windowed_mouse
|
|
Cvar_SetValue ("_windowed_mouse", !_windowed_mouse.value);
|
|
break;
|
|
|
|
}
|
|
}
|
|
|