c0680334c7
Multiple consoles can now be printed/cleared via extra con commands. Fixed the tab-completion alignment, by adding support for \t characters. Changing the download mechanisms. Don't try downloading an ftp:// file. It'll probably crash you for now. Trying to fix load time issues on q3bsps with a lot of curves. Fixed sprites. Added warning prints/spam where the new backend is bypassed, thus marking things that still need to be fixed. QTV proxy fixed to not sit on qw servers unless someone is actually watching. Will ping for status requests still. QTV proxy now supports ipv6. QTV proxy now attempts to use the fte browser plugin. Reworked the browser plugin code, now uses threads instead of ugly hacks. This should make cooperation with other such plugins work. Fixes unresponsiveness of opera, and gives an API that can be used from any other bit of software you want, tbh (read: internet explorer/activex plugins). git-svn-id: https://svn.code.sf.net/p/fteqw/code/branches/wip@3516 fc73d0e0-1445-4013-8a0c-d673dee63da5
1886 lines
44 KiB
C
1886 lines
44 KiB
C
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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// gl_vidnt.c -- NT GL vid component
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#include "quakedef.h"
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#ifdef GLQUAKE
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#include "glquake.h"
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#include "winquake.h"
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#include "resource.h"
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#include <commctrl.h>
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#ifndef SetWindowLongPtr //yes its a define, for unicode support
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#define SetWindowLongPtr SetWindowLong
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#endif
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#ifndef CDS_FULLSCREEN
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#define CDS_FULLSCREEN 4
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#endif
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#ifndef WM_XBUTTONDOWN
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#define WM_XBUTTONDOWN 0x020B
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#define WM_XBUTTONUP 0x020C
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#endif
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#ifndef MK_XBUTTON1
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#define MK_XBUTTON1 0x0020
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#endif
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#ifndef MK_XBUTTON2
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#define MK_XBUTTON2 0x0040
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#endif
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// copied from DarkPlaces in an attempt to grab more buttons
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#ifndef MK_XBUTTON3
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#define MK_XBUTTON3 0x0080
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#endif
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#ifndef MK_XBUTTON4
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#define MK_XBUTTON4 0x0100
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#endif
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#ifndef MK_XBUTTON5
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#define MK_XBUTTON5 0x0200
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#endif
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#ifndef MK_XBUTTON6
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#define MK_XBUTTON6 0x0400
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#endif
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#ifndef MK_XBUTTON7
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#define MK_XBUTTON7 0x0800
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#endif
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#ifndef WM_INPUT
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#define WM_INPUT 255
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#endif
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#ifndef WS_EX_LAYERED
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#define WS_EX_LAYERED 0x00080000
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#endif
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#ifndef LWA_ALPHA
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#define LWA_ALPHA 0x00000002
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#endif
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typedef BOOL (WINAPI *lpfnSetLayeredWindowAttributes)(HWND hwnd, COLORREF crKey, BYTE bAlpha, DWORD dwFlags);
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extern cvar_t vid_conwidth, vid_conautoscale;
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#define WINDOW_CLASS_NAME "FTEGLQuake"
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#define MAX_MODE_LIST 128
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#define VID_ROW_SIZE 3
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#define WARP_WIDTH 320
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#define WARP_HEIGHT 200
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#define MAXWIDTH 10000
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#define MAXHEIGHT 10000
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#define BASEWIDTH 320
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#define BASEHEIGHT 200
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extern cvar_t vid_width;
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extern cvar_t vid_height;
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extern cvar_t vid_wndalpha;
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typedef enum {MS_WINDOWED, MS_FULLSCREEN, MS_FULLDIB, MS_UNINIT} modestate_t;
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#ifdef USE_D3D
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void D3DInitialize(void);
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void d3dSetMode(int fullscreen, int width, int height, int bpp, int zbpp);
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#endif
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BOOL bSetupPixelFormat(HDC hDC);
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//qboolean VID_SetWindowedMode (int modenum);
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//qboolean VID_SetFullDIBMode (int modenum);
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qboolean VID_SetWindowedMode (rendererstate_t *info); //-1 on bpp or hz for default.
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qboolean VID_SetFullDIBMode (rendererstate_t *info); //-1 on bpp or hz for default.
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qboolean scr_skipupdate;
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static DEVMODE gdevmode;
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static qboolean vid_initialized = false;
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static qboolean leavecurrentmode= true;
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static qboolean vid_canalttab = false;
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static qboolean vid_wassuspended = false;
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extern qboolean mouseactive; // from in_win.c
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static HICON hIcon;
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extern qboolean vid_isfullscreen;
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unsigned short originalgammaramps[3][256];
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qboolean vid_initializing;
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qboolean VID_AttachGL (rendererstate_t *info);
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int DIBWidth, DIBHeight;
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RECT WindowRect;
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DWORD WindowStyle, ExWindowStyle;
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HWND mainwindow, dibwindow;
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unsigned char vid_curpal[256*3];
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HGLRC baseRC;
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HDC maindc;
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glvert_t glv;
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HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
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viddef_t vid; // global video state
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//unsigned short d_8to16rgbtable[256];
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//unsigned d_8to24rgbtable[256];
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//unsigned short d_8to16bgrtable[256];
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//unsigned d_8to24bgrtable[256];
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modestate_t modestate = MS_UNINIT;
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LONG WINAPI GLMainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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qboolean GLAppActivate(BOOL fActive, BOOL minimize);
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char *VID_GetModeDescription (int mode);
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void ClearAllStates (void);
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void VID_UpdateWindowStatus (HWND hWnd);
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void GL_Init(void *(*getglfunction) (char *name));
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typedef void (APIENTRY *lp3DFXFUNC) (int, int, int, int, int, const void*);
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lp3DFXFUNC qglColorTableEXT;
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qboolean is8bit = false;
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qboolean isPermedia = false;
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//====================================
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// Note that 0 is MODE_WINDOWED
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extern cvar_t vid_mode;
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// Note that 3 is MODE_FULLSCREEN_DEFAULT
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extern cvar_t _vid_wait_override;
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extern cvar_t _windowed_mouse;
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extern cvar_t vid_hardwaregamma;
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extern cvar_t vid_desktopgamma;
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extern cvar_t gl_lateswap;
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extern cvar_t vid_preservegamma;
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extern cvar_t vid_gl_context_version;
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extern cvar_t vid_gl_context_debug;
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extern cvar_t vid_gl_context_forwardcompatible;
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int window_center_x, window_center_y, window_x, window_y, window_width, window_height;
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RECT window_rect;
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HMODULE hInstGL = NULL;
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HMODULE hInstwgl = NULL;
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char opengldllname[MAX_OSPATH];
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//just GetProcAddress with a safty net.
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void *getglfunc(char *name)
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{
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FARPROC proc;
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proc = qwglGetProcAddress?qwglGetProcAddress(name):NULL;
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if (!proc)
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{
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proc = GetProcAddress(hInstGL, name);
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TRACE(("dbg: getglfunc: gpa %s: success %i\n", name, !!proc));
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return proc;
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}
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TRACE(("dbg: getglfunc: glgpa %s: success %i\n", name, !!proc));
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return proc;
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}
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void *getwglfunc(char *name)
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{
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FARPROC proc;
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TRACE(("dbg: getwglfunc: %s: getting\n", name));
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proc = GetProcAddress(hInstGL, name);
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if (!proc)
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{
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if (!hInstwgl)
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{
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TRACE(("dbg: getwglfunc: explicitly loading opengl32.dll\n", name));
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hInstwgl = LoadLibrary("opengl32.dll");
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}
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TRACE(("dbg: getwglfunc: %s: wglgetting\n", name));
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proc = GetProcAddress(hInstwgl, name);
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TRACE(("dbg: getwglfunc: gpa %s: success %i\n", name, !!proc));
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if (!proc)
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Sys_Error("GL function %s was not found in %s\nPossibly you do not have a full enough gl implementation", name, opengldllname);
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}
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TRACE(("dbg: getwglfunc: glgpa %s: success %i\n", name, !!proc));
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return proc;
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}
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HGLRC (WINAPI *qwglCreateContext)(HDC);
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BOOL (WINAPI *qwglDeleteContext)(HGLRC);
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HGLRC (WINAPI *qwglGetCurrentContext)(VOID);
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HDC (WINAPI *qwglGetCurrentDC)(VOID);
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PROC (WINAPI *qwglGetProcAddress)(LPCSTR);
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BOOL (WINAPI *qwglMakeCurrent)(HDC, HGLRC);
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BOOL (WINAPI *qSwapBuffers)(HDC);
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BOOL (WINAPI *qwglSwapIntervalEXT) (int);
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BOOL (APIENTRY *qGetDeviceGammaRamp)(HDC hDC, GLvoid *ramp);
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BOOL (APIENTRY *qSetDeviceGammaRamp)(HDC hDC, GLvoid *ramp);
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BOOL (APIENTRY *qwglChoosePixelFormatARB)(HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int* piFormats, UINT* nNumFormats);
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HGLRC (APIENTRY *qwglCreateContextAttribsARB)(HDC hDC, HGLRC hShareContext, const int *attribList);
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#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091
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#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092
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#define WGL_CONTEXT_LAYER_PLANE_ARB 0x2093
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#define WGL_CONTEXT_FLAGS_ARB 0x2094
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#define WGL_CONTEXT_DEBUG_BIT_ARB 0x0001
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#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002
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#define ERROR_INVALID_VERSION_ARB 0x2095
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qboolean GLInitialise (char *renderer)
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{
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if (hInstGL)
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FreeModule(hInstGL);
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if (hInstwgl)
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FreeModule(hInstwgl);
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hInstwgl=NULL;
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strcpy(opengldllname, renderer);
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if (*renderer)
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{
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Con_DPrintf ("Loading renderer dll \"%s\"", renderer);
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hInstGL = LoadLibrary(opengldllname);
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if (hInstGL)
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Con_DPrintf (" Success\n");
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else
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Con_DPrintf (" Failed\n");
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}
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else
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hInstGL = NULL;
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if (!hInstGL)
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{
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strcpy(opengldllname, "opengl32");
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Con_DPrintf ("Loading renderer dll \"%s\"", opengldllname);
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hInstGL = LoadLibrary(opengldllname);
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if (hInstGL)
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Con_DPrintf (" Success\n");
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else
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Con_DPrintf (" Failed\n");
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}
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if (!hInstGL)
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{
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if (*renderer)
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Con_Printf ("Couldn't load %s or %s\n", renderer, opengldllname);
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else
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Con_Printf ("Couldn't load %s\n", opengldllname);
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return false;
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}
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Con_DPrintf ("Loaded renderer dll %s\n", opengldllname);
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// windows dependant
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qwglCreateContext = (void *)getwglfunc("wglCreateContext");
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qwglDeleteContext = (void *)getwglfunc("wglDeleteContext");
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qwglGetCurrentContext = (void *)getwglfunc("wglGetCurrentContext");
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qwglGetCurrentDC = (void *)getwglfunc("wglGetCurrentDC");
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qwglGetProcAddress = (void *)getwglfunc("wglGetProcAddress");
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qwglMakeCurrent = (void *)getwglfunc("wglMakeCurrent");
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qSwapBuffers = SwapBuffers;
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qGetDeviceGammaRamp = (void *)getglfunc("wglGetDeviceGammaRamp3DFX");
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qSetDeviceGammaRamp = (void *)getglfunc("wglSetDeviceGammaRamp3DFX");
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TRACE(("dbg: GLInitialise: got wgl funcs\n"));
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return true;
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}
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// direct draw software compatability stuff
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void GLVID_ForceLockState (int lk)
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{
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}
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void GLVID_LockBuffer (void)
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{
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}
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void GLVID_UnlockBuffer (void)
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{
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}
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int GLVID_ForceUnlockedAndReturnState (void)
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{
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return 0;
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}
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void GLD_BeginDirectRect (int x, int y, qbyte *pbitmap, int width, int height)
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{
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}
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void GLD_EndDirectRect (int x, int y, int width, int height)
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{
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}
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void CenterWindow(HWND hWndCenter, int width, int height, BOOL lefttopjustify)
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{
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// RECT rect;
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int CenterX, CenterY;
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CenterX = (GetSystemMetrics(SM_CXSCREEN) - width) / 2;
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CenterY = (GetSystemMetrics(SM_CYSCREEN) - height) / 2;
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if (CenterX > CenterY*2)
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CenterX >>= 1; // dual screens
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CenterX = (CenterX < 0) ? 0: CenterX;
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CenterY = (CenterY < 0) ? 0: CenterY;
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SetWindowPos (hWndCenter, NULL, CenterX, CenterY, 0, 0,
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SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
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}
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qboolean VID_SetWindowedMode (rendererstate_t *info)
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//qboolean VID_SetWindowedMode (int modenum)
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{
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int i;
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HDC hdc;
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int lastmodestate, wwidth, wheight;
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RECT rect;
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hdc = GetDC(NULL);
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if (GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE)
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{
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ReleaseDC(NULL, hdc);
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Con_Printf("Can't run GL in non-RGB mode\n");
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return false;
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}
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ReleaseDC(NULL, hdc);
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lastmodestate = modestate;
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WindowRect.top = WindowRect.left = 0;
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WindowRect.right = info->width;
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WindowRect.bottom = info->height;
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if (sys_parentwindow)
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{
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SetWindowLong(sys_parentwindow, GWL_STYLE, GetWindowLong(sys_parentwindow, GWL_STYLE)|WS_OVERLAPPED);
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WindowStyle = WS_CHILDWINDOW|WS_OVERLAPPED;
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ExWindowStyle = 0;
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if (info->width > sys_parentwidth)
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WindowRect.right = sys_parentwidth;
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else if (info->width < sys_parentwidth)
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WindowRect.left = (sys_parentwidth - info->width)/2;
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if (info->height > sys_parentheight)
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WindowRect.bottom = sys_parentheight;
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else if (info->height < sys_parentheight)
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WindowRect.top = (sys_parentheight - info->height)/2;
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WindowRect.right += WindowRect.left;
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WindowRect.bottom += WindowRect.top;
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}
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else
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{
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WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU |
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WS_MINIMIZEBOX;
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ExWindowStyle = 0;
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WindowStyle |= WS_SIZEBOX | WS_MAXIMIZEBOX;
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}
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DIBWidth = WindowRect.right - WindowRect.left;
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DIBHeight = WindowRect.bottom - WindowRect.top;
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rect = WindowRect;
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AdjustWindowRectEx(&rect, WindowStyle, FALSE, 0);
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wwidth = rect.right - rect.left;
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wheight = rect.bottom - rect.top;
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// Create the DIB window
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dibwindow = CreateWindowEx (
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ExWindowStyle,
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WINDOW_CLASS_NAME,
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FULLENGINENAME,
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WindowStyle,
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rect.left, rect.top,
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wwidth,
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wheight,
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sys_parentwindow,
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NULL,
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global_hInstance,
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NULL);
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if (!dibwindow)
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{
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Con_Printf ("Couldn't create DIB window");
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return false;
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}
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if (!sys_parentwindow)
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{
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#ifdef WS_EX_LAYERED
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int av;
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av = 255*vid_wndalpha.value;
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if (av < 70)
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av = 70;
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if (av < 255)
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{
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HMODULE hm = GetModuleHandle("user32.dll");
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lpfnSetLayeredWindowAttributes pSetLayeredWindowAttributes;
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pSetLayeredWindowAttributes = (void*)GetProcAddress(hm, "SetLayeredWindowAttributes");
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if (pSetLayeredWindowAttributes)
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{
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// Set WS_EX_LAYERED on this window
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SetWindowLong(dibwindow, GWL_EXSTYLE, GetWindowLong(dibwindow, GWL_EXSTYLE) | WS_EX_LAYERED);
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// Make this window 70% alpha
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pSetLayeredWindowAttributes(dibwindow, 0, (BYTE)av, LWA_ALPHA);
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}
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}
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#endif
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// Center and show the DIB window
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CenterWindow(dibwindow, WindowRect.right - WindowRect.left,
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WindowRect.bottom - WindowRect.top, false);
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}
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else
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SetFocus(dibwindow);
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// ShowWindow (dibwindow, SW_SHOWDEFAULT);
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// UpdateWindow (dibwindow);
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modestate = MS_WINDOWED;
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// because we have set the background brush for the window to NULL
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// (to avoid flickering when re-sizing the window on the desktop),
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// we clear the window to black when created, otherwise it will be
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// empty while Quake starts up.
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hdc = GetDC(dibwindow);
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PatBlt(hdc,0,0,WindowRect.right,WindowRect.bottom,BLACKNESS);
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ReleaseDC(dibwindow, hdc);
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if ((i = COM_CheckParm("-conwidth")) != 0)
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vid.conwidth = Q_atoi(com_argv[i+1]);
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else
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{
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vid.conwidth = 640;
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}
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vid.conwidth &= 0xfff8; // make it a multiple of eight
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if (vid.conwidth < 320)
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vid.conwidth = 320;
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// pick a conheight that matches with correct aspect
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vid.conheight = vid.conwidth*3 / 4;
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if ((i = COM_CheckParm("-conheight")) != 0)
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vid.conheight = Q_atoi(com_argv[i+1]);
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if (vid.conheight < 200)
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vid.conheight = 200;
|
|
|
|
if (vid.conheight > info->height)
|
|
vid.conheight = info->height;
|
|
if (vid.conwidth > info->width)
|
|
vid.conwidth = info->width;
|
|
vid.width = vid.conwidth;
|
|
vid.height = vid.conheight;
|
|
|
|
vid.numpages = 2;
|
|
|
|
mainwindow = dibwindow;
|
|
vid_isfullscreen=false;
|
|
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)TRUE, (LPARAM)hIcon);
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)FALSE, (LPARAM)hIcon);
|
|
|
|
return true;
|
|
}
|
|
|
|
void GLVID_SetCaption(char *text)
|
|
{
|
|
SetWindowText(mainwindow, text);
|
|
}
|
|
|
|
|
|
qboolean VID_SetFullDIBMode (rendererstate_t *info)
|
|
{
|
|
int i;
|
|
HDC hdc;
|
|
int lastmodestate, wwidth, wheight;
|
|
RECT rect;
|
|
|
|
if (leavecurrentmode && Q_strcasecmp(info->glrenderer, "D3D")) //don't do this with d3d - d3d should set it's own video mode.
|
|
{ //make windows change res.
|
|
gdevmode.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
|
|
if (info->bpp)
|
|
gdevmode.dmFields |= DM_BITSPERPEL;
|
|
if (info->rate)
|
|
gdevmode.dmFields |= DM_DISPLAYFREQUENCY;
|
|
gdevmode.dmBitsPerPel = info->bpp;
|
|
if (info->bpp && (gdevmode.dmBitsPerPel < 15))
|
|
{
|
|
Con_Printf("Forcing at least 16bpp\n");
|
|
gdevmode.dmBitsPerPel = 16;
|
|
}
|
|
gdevmode.dmDisplayFrequency = info->rate;
|
|
gdevmode.dmPelsWidth = info->width;
|
|
gdevmode.dmPelsHeight = info->height;
|
|
gdevmode.dmSize = sizeof (gdevmode);
|
|
|
|
if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
|
|
{
|
|
Con_SafePrintf((gdevmode.dmFields&DM_DISPLAYFREQUENCY)?"Windows rejected mode %i*%i*%i*%i\n":"Windows rejected mode %i*%i*%i\n", gdevmode.dmPelsWidth, gdevmode.dmPelsHeight, gdevmode.dmBitsPerPel, gdevmode.dmDisplayFrequency);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
lastmodestate = modestate;
|
|
modestate = MS_FULLDIB;
|
|
|
|
WindowRect.top = WindowRect.left = 0;
|
|
|
|
WindowRect.right = info->width;
|
|
WindowRect.bottom = info->height;
|
|
|
|
DIBWidth = info->width;
|
|
DIBHeight = info->height;
|
|
|
|
WindowStyle = WS_POPUP;
|
|
ExWindowStyle = 0;
|
|
|
|
rect = WindowRect;
|
|
AdjustWindowRectEx(&rect, WindowStyle, FALSE, 0);
|
|
|
|
wwidth = rect.right - rect.left;
|
|
wheight = rect.bottom - rect.top;
|
|
|
|
// Create the DIB window
|
|
dibwindow = CreateWindowEx (
|
|
ExWindowStyle,
|
|
WINDOW_CLASS_NAME,
|
|
FULLENGINENAME,
|
|
WindowStyle,
|
|
rect.left, rect.top,
|
|
wwidth,
|
|
wheight,
|
|
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 ((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;
|
|
|
|
if (vid.conheight > info->height)
|
|
vid.conheight = info->height;
|
|
if (vid.conwidth > info->width)
|
|
vid.conwidth = info->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;
|
|
vid_isfullscreen=true;
|
|
|
|
mainwindow = dibwindow;
|
|
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)TRUE, (LPARAM)hIcon);
|
|
SendMessage (mainwindow, WM_SETICON, (WPARAM)FALSE, (LPARAM)hIcon);
|
|
|
|
return true;
|
|
}
|
|
|
|
extern int gammaworks;
|
|
static void ReleaseGL(void);
|
|
static qboolean CreateMainWindow(rendererstate_t *info)
|
|
{
|
|
qboolean stat;
|
|
if (!info->fullscreen)
|
|
{
|
|
if (_windowed_mouse.value && (key_dest == key_game || key_dest == key_menu))
|
|
{
|
|
TRACE(("dbg: GLVID_SetMode: VID_SetWindowedMode\n"));
|
|
stat = VID_SetWindowedMode(info);
|
|
}
|
|
else
|
|
{
|
|
TRACE(("dbg: GLVID_SetMode: VID_SetWindowedMode 2\n"));
|
|
stat = VID_SetWindowedMode(info);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TRACE(("dbg: GLVID_SetMode: VID_SetFullDIBMode\n"));
|
|
stat = VID_SetFullDIBMode(info);
|
|
}
|
|
|
|
IN_UpdateGrabs(info->fullscreen, ActiveApp);
|
|
|
|
return stat;
|
|
}
|
|
BOOL CheckForcePixelFormat(rendererstate_t *info);
|
|
void VID_UnSetMode (void);
|
|
int GLVID_SetMode (rendererstate_t *info, unsigned char *palette)
|
|
{
|
|
int temp;
|
|
qboolean stat;
|
|
#ifndef NPQTV
|
|
MSG msg;
|
|
#endif
|
|
// HDC hdc;
|
|
|
|
TRACE(("dbg: GLVID_SetMode\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 ();
|
|
|
|
// Set either the fullscreen or windowed mode
|
|
qwglChoosePixelFormatARB = NULL;
|
|
qwglCreateContextAttribsARB = NULL;
|
|
stat = CreateMainWindow(info);
|
|
if (stat)
|
|
{
|
|
stat = VID_AttachGL(info);
|
|
if (stat)
|
|
{
|
|
TRACE(("dbg: GLVID_SetMode: attaching gl okay\n"));
|
|
if (CheckForcePixelFormat(info))
|
|
{
|
|
HMODULE oldgl = hInstGL;
|
|
hInstGL = NULL; //don't close the gl library, just in case
|
|
VID_UnSetMode();
|
|
hInstGL = oldgl;
|
|
|
|
if (CreateMainWindow(info) && VID_AttachGL(info))
|
|
{
|
|
//we have our multisample window
|
|
}
|
|
else
|
|
{
|
|
//multisample failed
|
|
//try the origional way
|
|
if (!CreateMainWindow(info) || !VID_AttachGL(info))
|
|
{
|
|
Con_Printf("Failed to undo antialising. Giving up.\n");
|
|
return false; //eek
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TRACE(("dbg: GLVID_SetMode: attaching gl failed\n"));
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (!stat)
|
|
{
|
|
TRACE(("dbg: GLVID_SetMode: VID_Set... failed\n"));
|
|
return false;
|
|
}
|
|
|
|
window_width = DIBWidth;
|
|
window_height = DIBHeight;
|
|
VID_UpdateWindowStatus (mainwindow);
|
|
|
|
CDAudio_Resume ();
|
|
scr_disabled_for_loading = temp;
|
|
|
|
// 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);
|
|
|
|
#ifndef NPQTV
|
|
/*I don't like this, but if we */
|
|
while (PeekMessage (&msg, mainwindow, 0, 0, PM_REMOVE))
|
|
{
|
|
TranslateMessage (&msg);
|
|
DispatchMessage (&msg);
|
|
}
|
|
Sleep (100);
|
|
#endif
|
|
|
|
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 ();
|
|
|
|
GLVID_SetPalette (palette);
|
|
|
|
vid.recalc_refdef = 1;
|
|
|
|
maindc = GetDC(mainwindow);
|
|
if (vid_desktopgamma.value)
|
|
{
|
|
HDC hDC = GetDC(GetDesktopWindow());
|
|
gammaworks = qGetDeviceGammaRamp(hDC, originalgammaramps);
|
|
ReleaseDC(GetDesktopWindow(), hDC);
|
|
}
|
|
else
|
|
gammaworks = qGetDeviceGammaRamp(maindc, originalgammaramps);
|
|
|
|
return true;
|
|
}
|
|
|
|
static void ReleaseGL(void)
|
|
{
|
|
HGLRC hRC;
|
|
HDC hDC = NULL;
|
|
|
|
if (qwglGetCurrentContext)
|
|
{
|
|
hRC = qwglGetCurrentContext();
|
|
hDC = qwglGetCurrentDC();
|
|
|
|
qwglMakeCurrent(NULL, NULL);
|
|
|
|
if (hRC)
|
|
qwglDeleteContext(hRC);
|
|
}
|
|
qwglGetCurrentContext=NULL;
|
|
|
|
if (hDC && dibwindow)
|
|
ReleaseDC(dibwindow, hDC);
|
|
}
|
|
|
|
void VID_UnSetMode (void)
|
|
{
|
|
if (mainwindow && vid_initialized)
|
|
{
|
|
GLAppActivate(false, false);
|
|
|
|
vid_canalttab = false;
|
|
ReleaseGL();
|
|
|
|
if (modestate == MS_FULLDIB)
|
|
ChangeDisplaySettings (NULL, 0);
|
|
|
|
if (maindc && dibwindow)
|
|
ReleaseDC (dibwindow, maindc);
|
|
}
|
|
|
|
if (mainwindow)
|
|
{
|
|
dibwindow=NULL;
|
|
// ShowWindow(mainwindow, SW_HIDE);
|
|
// SetWindowLongPtr(mainwindow, GWL_WNDPROC, DefWindowProc);
|
|
// PostMessage(mainwindow, WM_CLOSE, 0, 0);
|
|
DestroyWindow(mainwindow);
|
|
mainwindow = NULL;
|
|
}
|
|
if (hInstGL)
|
|
{
|
|
FreeLibrary(hInstGL);
|
|
hInstGL = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
VID_UpdateWindowStatus
|
|
================
|
|
*/
|
|
void VID_UpdateWindowStatus (HWND hWnd)
|
|
{
|
|
POINT p;
|
|
RECT nr;
|
|
GetClientRect(hWnd, &nr);
|
|
|
|
//if its bad then we're probably minimised
|
|
if (nr.right <= nr.left)
|
|
return;
|
|
if (nr.bottom <= nr.top)
|
|
return;
|
|
|
|
WindowRect = nr;
|
|
p.x = 0;
|
|
p.y = 0;
|
|
ClientToScreen(hWnd, &p);
|
|
window_x = p.x;
|
|
window_y = p.y;
|
|
window_width = WindowRect.right - WindowRect.left;
|
|
window_height = WindowRect.bottom - WindowRect.top;
|
|
vid.pixelwidth = window_width;
|
|
vid.pixelheight = window_height;
|
|
|
|
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 ();
|
|
}
|
|
|
|
|
|
//====================================
|
|
|
|
qboolean VID_AttachGL (rendererstate_t *info)
|
|
{ //make sure we can get a valid renderer.
|
|
do
|
|
{
|
|
#ifdef USE_D3D
|
|
if (!Q_strcasecmp(info->glrenderer, "D3D"))
|
|
{
|
|
extern cvar_t gl_ztrick;
|
|
int zbpp = info->bpp > 16 ? 24 : 16;
|
|
gl_canstencil = false;
|
|
TRACE(("dbg: VID_AttachGL: D3DInitialize\n"));
|
|
D3DInitialize(); //replacement of GLInitialise, to get the function pointers set up.
|
|
if (COM_CheckParm("-zbpp"))
|
|
{
|
|
zbpp = Q_atoi(com_argv[COM_CheckParm("-zbpp")+1]);
|
|
}
|
|
TRACE(("dbg: VID_AttachGL: d3dSetMode\n"));
|
|
d3dSetMode(info->fullscreen, info->width, info->height, info->bpp, zbpp); //d3d cheats to get it's dimensions and stuff... One that we can currently live with though.
|
|
|
|
gl_ztrickdisabled |= 2; //ztrick does funny things.
|
|
Cvar_Set(&gl_ztrick, "0");
|
|
|
|
maindc = GetDC(mainwindow);
|
|
|
|
Con_Printf(CON_NOTICE "OpenGL to Direct3D wrapper enabled\n"); //green to make it show.
|
|
break;
|
|
}
|
|
#endif
|
|
gl_ztrickdisabled &= ~2;
|
|
TRACE(("dbg: VID_AttachGL: GLInitialise\n"));
|
|
if (GLInitialise(info->glrenderer))
|
|
{
|
|
maindc = GetDC(mainwindow);
|
|
TRACE(("dbg: VID_AttachGL: bSetupPixelFormat\n"));
|
|
if (bSetupPixelFormat(maindc))
|
|
break;
|
|
}
|
|
|
|
if (!*info->glrenderer || !stricmp(info->glrenderer, "opengl32.dll") || !stricmp(info->glrenderer, "opengl32")) //go for windows system dir if we failed with the default. Should help to avoid the 3dfx problem.
|
|
{
|
|
char systemgl[MAX_OSPATH+1];
|
|
GetSystemDirectory(systemgl, sizeof(systemgl)-1);
|
|
strncat(systemgl, "\\", sizeof(systemgl)-1);
|
|
if (*info->glrenderer)
|
|
strncat(systemgl, info->glrenderer, sizeof(systemgl)-1);
|
|
else
|
|
strncat(systemgl, "opengl32.dll", sizeof(systemgl)-1);
|
|
TRACE(("dbg: VID_AttachGL: GLInitialise (system dir specific)\n"));
|
|
if (GLInitialise(systemgl))
|
|
{
|
|
maindc = GetDC(mainwindow);
|
|
TRACE(("dbg: VID_AttachGL: bSetupPixelFormat\n"));
|
|
if (bSetupPixelFormat(maindc))
|
|
break;
|
|
}
|
|
}
|
|
|
|
TRACE(("dbg: VID_AttachGL: failed to find a valid dll\n"));
|
|
return false;
|
|
} while(1);
|
|
|
|
TRACE(("dbg: VID_AttachGL: qwglCreateContext\n"));
|
|
|
|
baseRC = qwglCreateContext( maindc );
|
|
if (!baseRC)
|
|
{
|
|
Con_SafePrintf(CON_ERROR "Could not initialize GL (wglCreateContext failed).\n\nMake sure you in are 65535 color mode, and try running -window.\n"); //green to make it show.
|
|
return false;
|
|
}
|
|
TRACE(("dbg: VID_AttachGL: qwglMakeCurrent\n"));
|
|
if (!qwglMakeCurrent( maindc, baseRC ))
|
|
{
|
|
Con_SafePrintf(CON_ERROR "wglMakeCurrent failed\n"); //green to make it show.
|
|
return false;
|
|
}
|
|
|
|
qwglCreateContextAttribsARB = getglfunc("wglCreateContextAttribsARB");
|
|
#ifdef _DEBUG
|
|
//attempt to promote that to opengl3.
|
|
if (qwglCreateContextAttribsARB)
|
|
{
|
|
HGLRC opengl3;
|
|
int attribs[7];
|
|
char *mv;
|
|
int i = 0;
|
|
|
|
mv = vid_gl_context_version.string;
|
|
while (*mv)
|
|
{
|
|
if (*mv++ == '.')
|
|
break;
|
|
}
|
|
|
|
if (*vid_gl_context_version.string)
|
|
{
|
|
attribs[i++] = WGL_CONTEXT_MAJOR_VERSION_ARB;
|
|
attribs[i++] = (int)vid_gl_context_version.value;
|
|
}
|
|
if (*mv)
|
|
{
|
|
attribs[i++] = WGL_CONTEXT_MINOR_VERSION_ARB;
|
|
attribs[i++] = atoi(mv);
|
|
}
|
|
|
|
//flags
|
|
attribs[i+1] = 0;
|
|
if (vid_gl_context_debug.value)
|
|
attribs[i+1] |= WGL_CONTEXT_DEBUG_BIT_ARB;
|
|
if (vid_gl_context_forwardcompatible.value)
|
|
attribs[i+1] |= WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;
|
|
|
|
if (attribs[i+1])
|
|
{
|
|
attribs[i] = WGL_CONTEXT_FLAGS_ARB;
|
|
i += 2;
|
|
}
|
|
|
|
attribs[i] = 0;
|
|
|
|
if (!i)
|
|
{
|
|
//just use the default (ie: max = opengl 2.1 or so)
|
|
}
|
|
else if ((opengl3 = qwglCreateContextAttribsARB(maindc, NULL, attribs)))
|
|
{
|
|
qwglMakeCurrent(NULL, NULL);
|
|
qwglDeleteContext(baseRC);
|
|
|
|
baseRC = opengl3;
|
|
if (!qwglMakeCurrent( maindc, baseRC ))
|
|
{
|
|
Con_SafePrintf(CON_ERROR "wglMakeCurrent failed\n"); //green to make it show.
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DWORD error = GetLastError();
|
|
if (error == ERROR_INVALID_VERSION_ARB)
|
|
Con_Printf("Unsupported OpenGL context version (%s).\n", vid_gl_context_version.string);
|
|
else
|
|
Con_Printf("Unknown error creating an OpenGL (%s) Context.\n", vid_gl_context_version.string);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
TRACE(("dbg: VID_AttachGL: GL_Init\n"));
|
|
GL_Init(getglfunc);
|
|
|
|
qwglChoosePixelFormatARB = getglfunc("wglChoosePixelFormatARB");
|
|
|
|
qwglSwapIntervalEXT = getglfunc("wglSwapIntervalEXT");
|
|
if (qwglSwapIntervalEXT && *_vid_wait_override.string)
|
|
{
|
|
TRACE(("dbg: VID_AttachGL: qwglSwapIntervalEXT\n"));
|
|
qwglSwapIntervalEXT(_vid_wait_override.value);
|
|
}
|
|
TRACE(("dbg: VID_AttachGL: qSwapBuffers\n"));
|
|
qglClearColor(0, 0, 0, 0);
|
|
qglClear(GL_COLOR_BUFFER_BIT);
|
|
qSwapBuffers(maindc);
|
|
|
|
if (!qGetDeviceGammaRamp) qGetDeviceGammaRamp = (void*)GetDeviceGammaRamp;
|
|
if (!qSetDeviceGammaRamp) qSetDeviceGammaRamp = (void*)SetDeviceGammaRamp;
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
=================
|
|
GL_BeginRendering
|
|
|
|
=================
|
|
*/
|
|
void GL_BeginRendering (void)
|
|
{
|
|
vid.pixelwidth = WindowRect.right - WindowRect.left;
|
|
vid.pixelheight = WindowRect.bottom - WindowRect.top;
|
|
|
|
// if (!wglMakeCurrent( maindc, baseRC ))
|
|
// Sys_Error ("wglMakeCurrent failed");
|
|
|
|
// glViewport (*x, *y, *width, *height);
|
|
}
|
|
|
|
void VID_Wait_Override_Callback(struct cvar_s *var, char *oldvalue)
|
|
{
|
|
if (qwglSwapIntervalEXT && *_vid_wait_override.string)
|
|
qwglSwapIntervalEXT(_vid_wait_override.value);
|
|
}
|
|
|
|
void VID_Size_Override_Callback(struct cvar_s *var, char *oldvalue)
|
|
{
|
|
int nw = vid_width.value;
|
|
int nh = vid_height.value;
|
|
int nx = 0;
|
|
int ny = 0;
|
|
|
|
if (sys_parentwindow && modestate==MS_WINDOWED)
|
|
{
|
|
if (nw > sys_parentwidth)
|
|
nw = sys_parentwidth;
|
|
else
|
|
nx = (sys_parentwidth - nw)/2;
|
|
if (nh > sys_parentheight)
|
|
nh = sys_parentheight;
|
|
else
|
|
ny = (sys_parentheight - nh)/2;
|
|
|
|
MoveWindow(mainwindow, nx, ny, nw, nh, FALSE);
|
|
}
|
|
}
|
|
|
|
void VID_WndAlpha_Override_Callback(struct cvar_s *var, char *oldvalue)
|
|
{
|
|
#ifdef WS_EX_LAYERED
|
|
if (modestate==MS_WINDOWED)
|
|
{
|
|
int av;
|
|
HMODULE hm = GetModuleHandle("user32.dll");
|
|
lpfnSetLayeredWindowAttributes pSetLayeredWindowAttributes;
|
|
pSetLayeredWindowAttributes = (void*)GetProcAddress(hm, "SetLayeredWindowAttributes");
|
|
|
|
av = 255 * var->value;
|
|
if (av < 70)
|
|
av = 70;
|
|
if (av > 255)
|
|
av = 255;
|
|
|
|
if (pSetLayeredWindowAttributes)
|
|
{
|
|
// Set WS_EX_LAYERED on this window
|
|
|
|
if (av < 255)
|
|
{
|
|
SetWindowLong(mainwindow, GWL_EXSTYLE, GetWindowLong(mainwindow, GWL_EXSTYLE) | WS_EX_LAYERED);
|
|
|
|
// Make this window 70% alpha
|
|
pSetLayeredWindowAttributes(mainwindow, 0, (BYTE)av, LWA_ALPHA);
|
|
}
|
|
else
|
|
SetWindowLong(mainwindow, GWL_EXSTYLE, GetWindowLong(mainwindow, GWL_EXSTYLE) & ~WS_EX_LAYERED);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
qboolean screenflush;
|
|
void GL_DoSwap (void)
|
|
{
|
|
if (!screenflush)
|
|
return;
|
|
screenflush = 0;
|
|
|
|
if (!scr_skipupdate)
|
|
qSwapBuffers(maindc);
|
|
|
|
// handle the mouse state when windowed if that's changed
|
|
|
|
IN_UpdateGrabs(modestate != MS_WINDOWED, ActiveApp);
|
|
}
|
|
|
|
void GL_EndRendering (void)
|
|
{
|
|
screenflush = true;
|
|
if (!gl_lateswap.value)
|
|
GL_DoSwap();
|
|
}
|
|
|
|
void OblitterateOldGamma(void)
|
|
{
|
|
int i;
|
|
if (vid_preservegamma.value)
|
|
return;
|
|
|
|
for (i = 0; i < 256; i++)
|
|
{
|
|
originalgammaramps[0][i] = (i<<8) + i;
|
|
originalgammaramps[1][i] = (i<<8) + i;
|
|
originalgammaramps[2][i] = (i<<8) + i;
|
|
}
|
|
}
|
|
|
|
void GLVID_SetPalette (unsigned char *palette)
|
|
{
|
|
qbyte *pal;
|
|
unsigned r,g,b;
|
|
unsigned v;
|
|
unsigned short i;
|
|
unsigned *table;
|
|
extern qbyte gammatable[256];
|
|
|
|
//
|
|
// 8 8 8 encoding
|
|
//
|
|
if (vid_hardwaregamma.value)
|
|
{
|
|
// don't built in the gamma table
|
|
|
|
pal = palette;
|
|
table = d_8to24rgbtable;
|
|
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_8to24rgbtable[255] &= 0xffffff; // 255 is transparent
|
|
}
|
|
else
|
|
{
|
|
//computer has no hardware gamma (poor suckers) increase table accordingly
|
|
|
|
pal = palette;
|
|
table = d_8to24rgbtable;
|
|
for (i=0 ; i<256 ; i++)
|
|
{
|
|
r = gammatable[pal[0]];
|
|
g = gammatable[pal[1]];
|
|
b = gammatable[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_8to24rgbtable[255] &= 0xffffff; // 255 is transparent
|
|
}
|
|
}
|
|
|
|
void GLVID_ShiftPalette (unsigned char *palette)
|
|
{
|
|
extern unsigned short ramps[3][256];
|
|
|
|
if (ActiveApp && vid_hardwaregamma.value) //this is needed because ATI drivers don't work properly (or when task-switched out).
|
|
{
|
|
if (gammaworks)
|
|
{ //we have hardware gamma applied - if we're doing a BF, we don't want to reset to the default gamma (yuck)
|
|
if (vid_desktopgamma.value)
|
|
{
|
|
HDC hDC = GetDC(GetDesktopWindow());
|
|
qSetDeviceGammaRamp (hDC, ramps);
|
|
ReleaseDC(GetDesktopWindow(), hDC);
|
|
}
|
|
else
|
|
{
|
|
qSetDeviceGammaRamp (maindc, ramps);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void GLVID_Crashed(void)
|
|
{
|
|
if (qSetDeviceGammaRamp && gammaworks)
|
|
{
|
|
OblitterateOldGamma();
|
|
qSetDeviceGammaRamp(maindc, originalgammaramps);
|
|
}
|
|
}
|
|
|
|
void GLVID_Shutdown (void)
|
|
{
|
|
if (qSetDeviceGammaRamp)
|
|
{
|
|
OblitterateOldGamma();
|
|
|
|
if (vid_desktopgamma.value)
|
|
{
|
|
HDC hDC = GetDC(GetDesktopWindow());
|
|
qSetDeviceGammaRamp(hDC, originalgammaramps);
|
|
ReleaseDC(GetDesktopWindow(), hDC);
|
|
}
|
|
else
|
|
{
|
|
qSetDeviceGammaRamp(maindc, originalgammaramps);
|
|
}
|
|
}
|
|
qSetDeviceGammaRamp = NULL;
|
|
qGetDeviceGammaRamp = NULL;
|
|
|
|
gammaworks = false;
|
|
|
|
VID_UnSetMode();
|
|
}
|
|
|
|
|
|
//==========================================================================
|
|
|
|
#define WGL_DRAW_TO_WINDOW_ARB 0x2001
|
|
#define WGL_SUPPORT_OPENGL_ARB 0x2010
|
|
#define WGL_ACCELERATION_ARB 0x2003
|
|
#define WGL_FULL_ACCELERATION_ARB 0x2027
|
|
#define WGL_COLOR_BITS_ARB 0x2014
|
|
#define WGL_ALPHA_BITS_ARB 0x201B
|
|
#define WGL_DEPTH_BITS_ARB 0x2022
|
|
#define WGL_STENCIL_BITS_ARB 0x2023
|
|
#define WGL_DOUBLE_BUFFER_ARB 0x2011
|
|
qboolean shouldforcepixelformat;
|
|
int forcepixelformat;
|
|
|
|
BOOL CheckForcePixelFormat(rendererstate_t *info)
|
|
{
|
|
if (qwglChoosePixelFormatARB && info->multisample)
|
|
{
|
|
HDC hDC;
|
|
int valid;
|
|
float fAttributes[] = {0,0};
|
|
UINT numFormats;
|
|
int pixelformat;
|
|
int iAttributes[] = { WGL_DRAW_TO_WINDOW_ARB,GL_TRUE,
|
|
WGL_SUPPORT_OPENGL_ARB,GL_TRUE,
|
|
WGL_ACCELERATION_ARB,WGL_FULL_ACCELERATION_ARB,
|
|
WGL_COLOR_BITS_ARB,info->bpp,
|
|
WGL_ALPHA_BITS_ARB,8,
|
|
WGL_DEPTH_BITS_ARB,16,
|
|
WGL_STENCIL_BITS_ARB,8,
|
|
WGL_DOUBLE_BUFFER_ARB,GL_TRUE,
|
|
WGL_SAMPLE_BUFFERS_ARB,GL_TRUE,
|
|
WGL_SAMPLES_ARB, info->multisample, // Check For 4x Multisampling
|
|
0,0};
|
|
|
|
TRACE(("dbg: bSetupPixelFormat: attempting wglChoosePixelFormatARB (multisample 4)\n"));
|
|
hDC = GetDC(mainwindow);
|
|
|
|
valid = qwglChoosePixelFormatARB(hDC,iAttributes,fAttributes,1,&pixelformat,&numFormats);
|
|
while ((!valid || numFormats < 1) && iAttributes[19] > 1)
|
|
{ //failed, switch wgl_samples to 2
|
|
iAttributes[19] /= 2;
|
|
TRACE(("dbg: bSetupPixelFormat: attempting wglChoosePixelFormatARB (smaller multisample)\n"));
|
|
valid = qwglChoosePixelFormatARB(hDC,iAttributes,fAttributes,1,&pixelformat,&numFormats);
|
|
}
|
|
|
|
ReleaseDC(mainwindow, hDC);
|
|
if (valid && numFormats > 0)
|
|
{
|
|
shouldforcepixelformat = true;
|
|
forcepixelformat = pixelformat;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
BYTE IntensityFromShifted(unsigned int index, unsigned int shift, unsigned int bits)
|
|
{
|
|
unsigned int val;
|
|
|
|
val = (index >> shift) & ((1 << bits) - 1);
|
|
|
|
switch (bits)
|
|
{
|
|
case 1:
|
|
val = val ? 0xFF : 0;
|
|
break;
|
|
case 2:
|
|
val |= val << 2;
|
|
val |= val << 4;
|
|
break;
|
|
case 3:
|
|
val = val << (8 - bits);
|
|
val |= val >> 3;
|
|
break;
|
|
case 4:
|
|
case 5:
|
|
case 6:
|
|
case 7:
|
|
val = val << (8 - bits);
|
|
val |= val >> bits;
|
|
break;
|
|
case 8:
|
|
break;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
return val;
|
|
}
|
|
|
|
void FixPaletteInDescriptor(HDC hDC, PIXELFORMATDESCRIPTOR *pfd)
|
|
{
|
|
LOGPALETTE *ppal;
|
|
HPALETTE hpal;
|
|
int idx, clrs;
|
|
|
|
if (pfd->dwFlags & PFD_NEED_PALETTE)
|
|
{
|
|
clrs = 1 << pfd->cColorBits;
|
|
|
|
ppal = Z_Malloc(sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * clrs);
|
|
|
|
ppal->palVersion = 0x300;
|
|
ppal->palNumEntries = clrs;
|
|
|
|
for (idx = 0; idx < clrs; idx++)
|
|
{
|
|
ppal->palPalEntry[idx].peRed = IntensityFromShifted(idx, pfd->cRedShift, pfd->cRedBits);
|
|
ppal->palPalEntry[idx].peGreen = IntensityFromShifted(idx, pfd->cGreenShift, pfd->cGreenBits);
|
|
ppal->palPalEntry[idx].peBlue = IntensityFromShifted(idx, pfd->cBlueShift, pfd->cBlueBits);
|
|
ppal->palPalEntry[idx].peFlags = 0;
|
|
}
|
|
|
|
hpal = CreatePalette(ppal);
|
|
SelectPalette(hDC, hpal, FALSE);
|
|
RealizePalette(hDC);
|
|
Z_Free(ppal);
|
|
}
|
|
}
|
|
|
|
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
|
|
#ifndef RTLIGHTS
|
|
32, // 32-bit z-buffer
|
|
0, // 0 stencil, don't need it unless we're using rtlights
|
|
#else
|
|
24, // 24-bit z-buffer
|
|
8, // stencil buffer
|
|
#endif
|
|
0, // no auxiliary buffer
|
|
PFD_MAIN_PLANE, // main layer
|
|
0, // reserved
|
|
0, 0, 0 // layer masks ignored
|
|
};
|
|
int pixelformat;
|
|
|
|
TRACE(("dbg: bSetupPixelFormat: ChoosePixelFormat\n"));
|
|
|
|
if (shouldforcepixelformat && qwglChoosePixelFormatARB) //the extra && is paranoia
|
|
{
|
|
shouldforcepixelformat = false;
|
|
pixelformat = forcepixelformat;
|
|
}
|
|
else
|
|
{
|
|
if ((pixelformat = ChoosePixelFormat(hDC, &pfd)))
|
|
{
|
|
TRACE(("dbg: ChoosePixelFormat 1: worked\n"));
|
|
|
|
if (SetPixelFormat(hDC, pixelformat, &pfd))
|
|
{
|
|
TRACE(("dbg: bSetupPixelFormat: we can use the stencil buffer. woot\n"));
|
|
DescribePixelFormat(hDC, pixelformat, sizeof(pfd), &pfd);
|
|
FixPaletteInDescriptor(hDC, &pfd);
|
|
gl_canstencil = pfd.cStencilBits;
|
|
return TRUE;
|
|
}
|
|
}
|
|
TRACE(("dbg: ChoosePixelFormat 1: no stencil buffer for us\n"));
|
|
|
|
pfd.cStencilBits = 0;
|
|
gl_canstencil = false;
|
|
|
|
if ( (pixelformat = ChoosePixelFormat(hDC, &pfd)) == 0 )
|
|
{
|
|
Con_Printf("bSetupPixelFormat: ChoosePixelFormat failed (%i)\n", GetLastError());
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
if (SetPixelFormat(hDC, pixelformat, &pfd) == FALSE)
|
|
{
|
|
Con_Printf("bSetupPixelFormat: SetPixelFormat failed (%i)\n", GetLastError());
|
|
return FALSE;
|
|
}
|
|
|
|
FixPaletteInDescriptor(hDC, &pfd);
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
===================================================================
|
|
|
|
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, 0, false);
|
|
}
|
|
|
|
Key_ClearStates ();
|
|
IN_ClearStates ();
|
|
}
|
|
|
|
qboolean GLAppActivate(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.
|
|
*
|
|
****************************************************************************/
|
|
{
|
|
static BOOL sound_active;
|
|
|
|
if (ActiveApp == fActive && Minimized == minimize)
|
|
return false; //so windows doesn't crash us over and over again.
|
|
|
|
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;
|
|
}
|
|
|
|
IN_UpdateGrabs(modestate != MS_WINDOWED, ActiveApp);
|
|
|
|
if (fActive)
|
|
{
|
|
if (modestate != MS_WINDOWED)
|
|
{
|
|
if (vid_canalttab && vid_wassuspended) {
|
|
vid_wassuspended = false;
|
|
ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN);
|
|
ShowWindow(mainwindow, SW_SHOWNORMAL);
|
|
|
|
// Fix for alt-tab bug in NVidia drivers
|
|
MoveWindow (mainwindow, 0, 0, gdevmode.dmPelsWidth, gdevmode.dmPelsHeight, false);
|
|
}
|
|
}
|
|
|
|
Cvar_ForceCallback(&v_gamma);
|
|
}
|
|
|
|
if (!fActive)
|
|
{
|
|
if (modestate != MS_WINDOWED)
|
|
{
|
|
if (vid_canalttab) {
|
|
ChangeDisplaySettings (NULL, 0);
|
|
vid_wassuspended = true;
|
|
}
|
|
}
|
|
|
|
Cvar_ForceCallback(&v_gamma); //wham bam thanks.
|
|
|
|
if (qSetDeviceGammaRamp)
|
|
{
|
|
OblitterateOldGamma();
|
|
|
|
if (vid_desktopgamma.value)
|
|
{
|
|
HDC hDC = GetDC(GetDesktopWindow());
|
|
qSetDeviceGammaRamp (hDC, originalgammaramps);
|
|
ReleaseDC(GetDesktopWindow(), hDC);
|
|
}
|
|
else
|
|
{
|
|
qSetDeviceGammaRamp(maindc, originalgammaramps);
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/* main window procedure */
|
|
LONG WINAPI GLMainWndProc (
|
|
HWND hWnd,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
LONG lRet = 1;
|
|
int fActive, fMinimized, temp;
|
|
extern unsigned int uiWheelMessage;
|
|
|
|
if ( uMsg == uiWheelMessage )
|
|
uMsg = WM_MOUSEWHEEL;
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_KILLFOCUS:
|
|
GLAppActivate(FALSE, Minimized);
|
|
if (modestate == MS_FULLDIB)
|
|
ShowWindow(mainwindow, SW_SHOWMINNOACTIVE);
|
|
ClearAllStates ();
|
|
break;
|
|
case WM_SETFOCUS:
|
|
if (!GLAppActivate(TRUE, Minimized))
|
|
break;
|
|
ClearAllStates ();
|
|
break;
|
|
|
|
case WM_CREATE:
|
|
break;
|
|
|
|
case WM_MOVE:
|
|
VID_UpdateWindowStatus (hWnd);
|
|
break;
|
|
|
|
case WM_KEYDOWN:
|
|
case WM_SYSKEYDOWN:
|
|
if (!vid_initializing)
|
|
{
|
|
IN_TranslateKeyEvent(wParam, lParam, true);
|
|
}
|
|
break;
|
|
|
|
// case WM_UNICHAR:
|
|
case WM_DEADCHAR:
|
|
case WM_SYSDEADCHAR:
|
|
case WM_CHAR:
|
|
case WM_SYSCHAR:
|
|
// if (!vid_initializing)
|
|
// IN_TranslateKeyEvent(wParam, lParam, true);
|
|
break;
|
|
|
|
case WM_KEYUP:
|
|
case WM_SYSKEYUP:
|
|
if (!vid_initializing)
|
|
{
|
|
IN_TranslateKeyEvent(wParam, lParam, false);
|
|
}
|
|
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:
|
|
case WM_XBUTTONDOWN:
|
|
case WM_XBUTTONUP:
|
|
temp = 0;
|
|
|
|
if (wParam & MK_LBUTTON)
|
|
{
|
|
temp |= 1;
|
|
#ifdef NPQTV
|
|
SetFocus(hWnd);
|
|
#endif
|
|
}
|
|
|
|
if (wParam & MK_RBUTTON)
|
|
temp |= 2;
|
|
|
|
if (wParam & MK_MBUTTON)
|
|
temp |= 4;
|
|
|
|
if (wParam & MK_XBUTTON1)
|
|
temp |= 8;
|
|
|
|
if (wParam & MK_XBUTTON2)
|
|
temp |= 16;
|
|
|
|
if (wParam & MK_XBUTTON3)
|
|
temp |= 32;
|
|
|
|
if (wParam & MK_XBUTTON4)
|
|
temp |= 64;
|
|
|
|
if (wParam & MK_XBUTTON5)
|
|
temp |= 128;
|
|
|
|
if (wParam & MK_XBUTTON6)
|
|
temp |= 256;
|
|
|
|
if (wParam & MK_XBUTTON7)
|
|
temp |= 512;
|
|
|
|
if (!vid_initializing)
|
|
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 (!vid_initializing)
|
|
{
|
|
if ((short) HIWORD(wParam) > 0)
|
|
{
|
|
Key_Event(K_MWHEELUP, 0, true);
|
|
Key_Event(K_MWHEELUP, 0, false);
|
|
}
|
|
else
|
|
{
|
|
Key_Event(K_MWHEELDOWN, 0, true);
|
|
Key_Event(K_MWHEELDOWN, 0, false);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_INPUT:
|
|
// raw input handling
|
|
IN_RawInput_MouseRead((HANDLE)lParam);
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
if (!vid_initializing)
|
|
{
|
|
Cvar_ForceCallback(&vid_conautoscale);
|
|
Cvar_ForceCallback(&vid_conwidth);
|
|
VID_UpdateWindowStatus (hWnd);
|
|
}
|
|
break;
|
|
|
|
case WM_CLOSE:
|
|
if (!vid_initializing)
|
|
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);
|
|
if (!GLAppActivate(!(fActive == WA_INACTIVE), fMinimized))
|
|
break;//so, urm, tell me microsoft, what changed?
|
|
if (modestate == MS_FULLDIB)
|
|
ShowWindow(mainwindow, SW_SHOWNORMAL);
|
|
|
|
// fix the leftover Alt from any Alt-Tab or the like that switched us away
|
|
ClearAllStates ();
|
|
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
{
|
|
if (dibwindow)
|
|
DestroyWindow (dibwindow);
|
|
}
|
|
break;
|
|
|
|
case MM_MCINOTIFY:
|
|
lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
|
|
break;
|
|
|
|
|
|
case WM_MWHOOK:
|
|
if (!vid_initializing)
|
|
MW_Hook_Message (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;
|
|
}
|
|
|
|
|
|
qboolean GLVID_Is8bit(void) {
|
|
return is8bit;
|
|
}
|
|
|
|
#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB
|
|
|
|
void VID_Init8bitPalette(void)
|
|
{
|
|
// Check for 8bit Extensions and initialize them.
|
|
int i;
|
|
char thePalette[256*3];
|
|
char *oldPalette, *newPalette;
|
|
|
|
qglColorTableEXT = (void *)qwglGetProcAddress("glColorTableEXT");
|
|
if (!qglColorTableEXT || !GL_CheckExtension("GL_EXT_shared_texture_palette") || COM_CheckParm("-no8bit"))
|
|
return;
|
|
|
|
Con_SafePrintf("8-bit GL extensions enabled.\n");
|
|
qglEnable(GL_SHARED_TEXTURE_PALETTE_EXT);
|
|
oldPalette = (char *) d_8to24rgbtable; //d_8to24table3dfx;
|
|
newPalette = thePalette;
|
|
for (i=0;i<256;i++)
|
|
{
|
|
*newPalette++ = *oldPalette++;
|
|
*newPalette++ = *oldPalette++;
|
|
*newPalette++ = *oldPalette++;
|
|
oldPalette++;
|
|
}
|
|
qglColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT, GL_RGB, 256, GL_RGB, GL_UNSIGNED_BYTE,
|
|
(void *) thePalette);
|
|
is8bit = TRUE;
|
|
}
|
|
|
|
void GLVID_DeInit (void)
|
|
{
|
|
GLVID_Shutdown();
|
|
ActiveApp = false;
|
|
|
|
Cvar_Unhook(&_vid_wait_override);
|
|
Cvar_Unhook(&vid_wndalpha);
|
|
|
|
UnregisterClass(WINDOW_CLASS_NAME, global_hInstance);
|
|
}
|
|
/*
|
|
===================
|
|
VID_Init
|
|
===================
|
|
*/
|
|
qboolean GLVID_Init (rendererstate_t *info, unsigned char *palette)
|
|
{
|
|
// qbyte *ptmp;
|
|
DEVMODE devmode;
|
|
WNDCLASS wc;
|
|
|
|
memset(&devmode, 0, sizeof(devmode));
|
|
|
|
/* Register the frame class */
|
|
wc.style = 0;
|
|
wc.lpfnWndProc = (WNDPROC)GLMainWndProc;
|
|
wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = 0;
|
|
wc.hInstance = global_hInstance;
|
|
wc.hIcon = 0;
|
|
wc.hCursor = LoadCursor (NULL,IDC_ARROW);
|
|
wc.hbrBackground = NULL;
|
|
wc.lpszMenuName = 0;
|
|
wc.lpszClassName = WINDOW_CLASS_NAME;
|
|
|
|
if (!RegisterClass (&wc)) //this isn't really fatal, we'll let the CreateWindow fail instead.
|
|
MessageBox(NULL, "RegisterClass failed", "GAH", 0);
|
|
|
|
hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON1));
|
|
|
|
vid_initialized = false;
|
|
vid_initializing = true;
|
|
|
|
vid.colormap = host_colormap;
|
|
|
|
if (hwnd_dialog)
|
|
DestroyWindow (hwnd_dialog);
|
|
|
|
VID_SetPalette (palette);
|
|
|
|
if (!GLVID_SetMode (info, palette))
|
|
{
|
|
VID_UnSetMode();
|
|
return false;
|
|
}
|
|
|
|
// Check for 3DFX Extensions and initialize them.
|
|
VID_Init8bitPalette();
|
|
|
|
vid_canalttab = true;
|
|
|
|
S_Restart_f();
|
|
|
|
Cvar_Hook(&_vid_wait_override, VID_Wait_Override_Callback);
|
|
Cvar_Hook(&vid_width, VID_Size_Override_Callback);
|
|
Cvar_Hook(&vid_height, VID_Size_Override_Callback);
|
|
Cvar_Hook(&vid_wndalpha, VID_WndAlpha_Override_Callback);
|
|
|
|
vid_initialized = true;
|
|
vid_initializing = false;
|
|
|
|
return true;
|
|
}
|
|
#endif
|