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fteqw/engine/sw/vid_win2.c

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#include "quakedef.h"
#include "winquake.h"
#include "r_local.h"
#include "d_local.h"
HWND mainwindow;
int window_center_x, window_center_y, window_x, window_y, window_width, window_height;
RECT window_rect;
#ifdef MGL
qboolean usingmgl=true;
#endif
qboolean VID_AllocBuffers (int width, int height, int bpp);
qboolean DDActive;
qbyte vid_curpal[256*3];
//cvar_t _windowed_mouse = {"_windowed_mouse","1", true};
float usingstretch;
qboolean vid_initializing;
extern qboolean vid_isfullscreen;
static qbyte *vid_surfcache;
static int vid_surfcachesize;
void SWimp_AppActivate( qboolean active );
void SWimp_Shutdown( void );
qboolean DIB_Init( unsigned char **ppbuffer, int *ppitch );
void DIB_SwapBuffers(void);
void DIB_Shutdown( void );
void DIB_SetPalette( const unsigned char *_pal );
qboolean DDRAW_Init(rendererstate_t *info, unsigned char **ppbuffer, int *ppitch );
void DDRAW_SwapBuffers (void);
void DDRAW_Shutdown(void);
void DDRAW_SetPalette( const unsigned char *pal );
extern int r_flushcache;
// extra button defines
#ifndef WM_XBUTTONDOWN
#define WM_XBUTTONDOWN 0x020B
#define WM_XBUTTONUP 0x020C
#endif
#ifndef MK_XBUTTON1
#define MK_XBUTTON1 0x0020
#define MK_XBUTTON2 0x0040
// copied from DarkPlaces in an attempt to grab more buttons
#define MK_XBUTTON3 0x0080
#define MK_XBUTTON4 0x0100
#define MK_XBUTTON5 0x0200
#define MK_XBUTTON6 0x0400
#define MK_XBUTTON7 0x0800
#endif
#ifndef WM_INPUT
#define WM_INPUT 255
#endif
void R_GammaCorrectAndSetPalette(const unsigned char *pal)
{
int i;
int v;
int r,g,b, bgr;
int *table, *bgrt;
unsigned short *pal16 = d_8to16table;
qbyte *cp = vid_curpal;
if (r_pixbytes == 2) //16 bit needs a 16 bit colormap.
{
extern qbyte gammatable[256];
int j, i;
float f;
unsigned short *data;
r_flushcache++;
if (!vid.colormap16)
vid.colormap16 = BZ_Malloc(sizeof(short)*256*VID_GRADES+sizeof(int));
data = vid.colormap16;
for (j = 0; j < VID_GRADES; j++)
{
f = (1 - ((float)j/VID_GRADES));
f = (float)gammatable[(int)(f*255)]/255;
for (i = 0; i < 256; i++)
{
data[i] = ((int)(pal[i*3+0]*f*(1<<redbits)/256)<<redshift) +
((int)(pal[i*3+1]*f*(1<<greenbits)/256)<<greenshift) +
((int)(pal[i*3+2]*f*(1<<bluebits)/256)<<blueshift);
}
data+=256;
}
}
table = d_8to24rgbtable;
bgrt = d_8to24bgrtable;
for (i=0 ; i<256 ; i++)
{
r = cp[0] = pal[0];
g = cp[1] = pal[1];
b = cp[2] = pal[2];
cp += 3;
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;
bgr = (255<<24) + (r<<16) + (g<<8) + (b<<0);
*bgrt++ = bgr;
*pal16++ = (((r*(1<<redbits))/256)<<redshift) + (((g*(1<<greenbits))/256)<<greenshift) + (((b*(1<<bluebits))/256)<<blueshift);
}
d_8to24rgbtable[255] &= 0xffffff; // 255 is transparent
d_8to24bgrtable[255] &= 0xffffff; // 255 is transparent
}
void SWAppActivate(BOOL fActive, BOOL minimize)
{
qboolean newa;
Minimized = minimize;
// we don't want to act like we're active if we're minimized
if (fActive && !Minimized)
newa = true;
else
newa = false;
if (ActiveApp == newa) //don't pause and resume these too often.
return;
ActiveApp = newa;
Key_ClearStates();
// minimize/restore mouse-capture on demand
if (!ActiveApp)
{
CDAudio_Pause ();
S_BlockSound ();
/* if ( win_noalttab->value )
{
WIN_EnableAltTab();
}
*/ }
else
{
CDAudio_Resume ();
S_UnblockSound ();
/* if ( win_noalttab->value )
{
WIN_DisableAltTab();
}
*/ }
}
void VID2_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 ();
}
LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
/* main window procedure */
LONG WINAPI MainWndProc (
HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
LONG lRet = 0;
int fActive, fMinimized, temp;
HDC hdc;
PAINTSTRUCT ps;
extern unsigned int uiWheelMessage;
// static int recursiveflag;
if ( uMsg == uiWheelMessage ) {
uMsg = WM_MOUSEWHEEL;
wParam <<= 16;
}
switch (uMsg)
{
case WM_CREATE:
break;
case WM_SYSCOMMAND:
// Check for maximize being hit
switch (wParam & ~0x0F)
{
case SC_MAXIMIZE:
Cbuf_AddText("vid_fullscreen 1;vid_restart\n", RESTRICT_LOCAL);
// if minimized, bring up as a window before going fullscreen,
// so MGL will have the right state to restore
/* if (Minimized)
{
force_mode_set = true;
VID_SetMode (vid_modenum, vid_curpal);
force_mode_set = false;
}
VID_SetMode ((int)vid_fullscreen_mode.value, vid_curpal);
*/ break;
case SC_SCREENSAVE:
case SC_MONITORPOWER:
if (vid_isfullscreen)
{
// don't call DefWindowProc() because we don't want to start
// the screen saver fullscreen
break;
}
// fall through windowed and allow the screen saver to start
default:
// if (!vid_initializing)
// {
// S_BlockSound ();
// }
lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
// if (!vid_initializing)
// {
// S_UnblockSound ();
// }
}
break;
case WM_MOVE:
window_x = (int) LOWORD(lParam);
window_y = (int) HIWORD(lParam);
VID2_UpdateWindowStatus ();
// if ((modestate == MS_WINDOWED) && !in_mode_set && !Minimized)
// VID_RememberWindowPos ();
break;
case WM_SIZE:
Minimized = false;
if (!(wParam & SIZE_RESTORED))
{
if (wParam & SIZE_MINIMIZED)
Minimized = true;
}
if (!Minimized && !vid_initializing && !vid_isfullscreen)
{
int nt, nl;
int nw, nh;
qboolean move = false;
RECT r;
GetClientRect (hWnd, &r);
nw = (int)((r.right - r.left)/usingstretch)&~3;
nh = (int)((r.bottom - r.top)/usingstretch)&~3;
window_width = nw;
window_height = nh;
VID2_UpdateWindowStatus();
if (nw < 320)
{
move = true;
nw = 320;
}
if (nh < 200)
{
move = true;
nh = 200;
}
if (nh > MAXHEIGHT)
{
move = true;
nh = MAXHEIGHT;
}
if ((r.right - r.left) & 3)
move = true;
if ((r.bottom - r.top) & 3)
move = true;
GetWindowRect (hWnd, &r);
nl = r.left;
nt = r.top;
r.left =0;
r.top = 0;
r.right = nw*usingstretch;
r.bottom = nh*usingstretch;
AdjustWindowRectEx(&r, WS_OVERLAPPEDWINDOW, FALSE, 0);
vid.recalc_refdef = true;
if (move)
MoveWindow(hWnd, nl, nt, r.right - r.left, r.bottom - r.top, true);
else
{
if (vid.width != nw || vid.height != nh)
{
M_RemoveAllMenus(); //can cause probs
DIB_Shutdown();
vid.conwidth = vid.width = nw;//vid_stretch.value;
vid.conheight = vid.height = nh;///vid_stretch.value;
DIB_Init( &vid.buffer, &vid.rowbytes );
vid.conbuffer = vid.buffer;
vid.conrowbytes = vid.rowbytes;
if (VID_AllocBuffers(vid.width, vid.height, r_pixbytes))
D_InitCaches (vid_surfcache, vid_surfcachesize);
SCR_UpdateWholeScreen();
}
else
SCR_UpdateWholeScreen();
}
}
break;
case WM_SYSCHAR:
// keep Alt-Space from happening
break;
case WM_ACTIVATE:
fActive = LOWORD(wParam);
fMinimized = (BOOL) HIWORD(wParam);
SWAppActivate(!(fActive == WA_INACTIVE), fMinimized);
// fix the leftover Alt from any Alt-Tab or the like that switched us away
// ClearAllStates ();
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
// if (!in_mode_set && host_initialized)
// SCR_UpdateWholeScreen ();
EndPaint(hWnd, &ps);
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
if (!vid_initializing)
Key_Event (MapKey(lParam), true);
break;
case WM_KEYUP:
case WM_SYSKEYUP:
if (!vid_initializing)
Key_Event (MapKey(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:
if (!vid_initializing)
{
temp = 0;
if (wParam & MK_LBUTTON)
temp |= 1;
if (wParam & MK_RBUTTON)
temp |= 2;
if (wParam & MK_MBUTTON)
temp |= 4;
// extra buttons
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;
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_INPUT:
// raw input handling
IN_RawInput_MouseRead((HANDLE)lParam);
break;
// KJB: Added these new palette functions
/* case WM_PALETTECHANGED:
if ((HWND)wParam == hWnd)
break;
// Fall through to WM_QUERYNEWPALETTE
case WM_QUERYNEWPALETTE:
hdc = GetDC(NULL);
if (GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE)
vid_palettized = true;
else
vid_palettized = false;
ReleaseDC(NULL,hdc);
scr_fullupdate = 0;
if (vid_initialized && !in_mode_set && windc && MGL_activatePalette(windc,false) && !Minimized)
{
VID_SetPalette (vid_curpal);
InvalidateRect (mainwindow, NULL, false);
// specifically required if WM_QUERYNEWPALETTE realizes a new palette
lRet = TRUE;
}
break;
*/
/* case WM_DISPLAYCHANGE:
if (!in_mode_set && (modestate == MS_WINDOWED) && !vid_fulldib_on_focus_mode)
{
force_mode_set = true;
VID_SetMode (vid_modenum, vid_curpal);
force_mode_set = false;
}
break;
*/
case WM_CLOSE:
// this causes Close in the right-click task bar menu not to work, but right
// now bad things happen if Close is handled in that case (garbage and a
// crash on Win95)
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 MM_MCINOTIFY:
lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
break;
case WM_MWHOOK:
MW_Hook_Message (lParam);
break;
default:
/* pass all unhandled messages to DefWindowProc */
lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
break;
}
/* return 0 if handled message, 1 if not */
return lRet;
}
/*
** VID_CreateWindow
*/
#define WINDOW_CLASS_NAME "FTE QuakeWorld"
#define WINDOW_TITLE_NAME "FTE QuakeWorld"
void VID_CreateWindow( int width, int height, qboolean fullscreen)
{
WNDCLASS wc;
RECT r;
int x, y, w, h;
int exstyle;
int stylebits;
if ( fullscreen )
{
exstyle = WS_EX_TOPMOST;
stylebits = WS_POPUP;
}
else
{
exstyle = 0;
stylebits = WS_OVERLAPPEDWINDOW;
}
/* Register the frame class */
wc.style = 0;
wc.lpfnWndProc = (WNDPROC)MainWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = global_hInstance;
wc.hIcon = 0;
wc.hCursor = LoadCursor (NULL,IDC_ARROW);
wc.hbrBackground = (void *)COLOR_GRAYTEXT;
wc.lpszMenuName = 0;
wc.lpszClassName = WINDOW_CLASS_NAME;
if (!RegisterClass (&wc) )
Sys_Error ("Couldn't register window class");
r.left = 0;
r.top = 0;
r.right = width*usingstretch;
r.bottom = height*usingstretch;
AdjustWindowRectEx (&r, stylebits, FALSE, exstyle);
window_rect = r;
w = r.right - r.left;
h = r.bottom - r.top;
x = 0;//vid_xpos.value;
y = 0;//vid_ypos.value;
mainwindow = CreateWindowEx (
exstyle,
WINDOW_CLASS_NAME,
WINDOW_TITLE_NAME,
stylebits,
x, y, w, h,
NULL,
NULL,
global_hInstance,
NULL);
if (!mainwindow)
Sys_Error ( "Couldn't create window");
ShowWindow( mainwindow, SW_SHOWNORMAL );
UpdateWindow( mainwindow );
SetForegroundWindow( mainwindow );
SetFocus( mainwindow );
window_x = x;
window_y = y;
window_width = w;
window_height = h;
VID2_UpdateWindowStatus();
// let the sound and input subsystems know about the new window
// ri.Vid_NewWindow (width, height);
}
/*
** SWimp_Init
**
** This routine is responsible for initializing the implementation
** specific stuff in a software rendering subsystem.
*/
int SWimp_Init( void *hInstance, void *wndProc )
{
// sww_state.hInstance = ( HINSTANCE ) hInstance;
// sww_state.wndproc = wndProc;
return true;
}
/*
** SWimp_InitGraphics
**
** This initializes the software refresh's implementation specific
** graphics subsystem. In the case of Windows it creates DIB or
** DDRAW surfaces.
**
** The necessary width and height parameters are grabbed from
** vid.width and vid.height.
*/
static qboolean SWimp_InitGraphics( rendererstate_t *info, qboolean fullscreen )
{
// free resources in use
SWimp_Shutdown ();
usingstretch = info->streach;
if (fullscreen || usingstretch < 0.25)
usingstretch = 1;
// create a new window
VID_CreateWindow (vid.width, vid.height, fullscreen);
// initialize the appropriate subsystem
if ( !fullscreen )
{
if (COM_CheckParm("-nodib"))
{
vid.buffer = 0;
vid.rowbytes = 0;
return false;
}
if ( !DIB_Init( &vid.buffer, &vid.rowbytes ) )
{
vid.buffer = 0;
vid.rowbytes = 0;
return false;
}
}
else
{
if (COM_CheckParm("-noddraw"))
{
vid.buffer = 0;
vid.rowbytes = 0;
return false;
}
if ( !DDRAW_Init( info, &vid.buffer, &vid.rowbytes ) )
{
vid.buffer = 0;
vid.rowbytes = 0;
return false;
}
}
vid.conbuffer = vid.buffer;
vid.conrowbytes = vid.rowbytes;
return true;
}
/*
** SWimp_EndFrame
**
** This does an implementation specific copy from the backbuffer to the
** front buffer. In the Win32 case it uses BitBlt or BltFast depending
** on whether we're using DIB sections/GDI or DDRAW.
*/
void SWimp_EndFrame (void)
{
if ( !vid_isfullscreen )
{
DIB_SwapBuffers ();
}
else
{
DDRAW_SwapBuffers();
}
vid.conbuffer = vid.buffer;
vid.conrowbytes = vid.rowbytes;
}
qboolean VID_AllocBuffers (int width, int height, int bpp)
{
int tsize, tbuffersize;
if (!bpp)
bpp = 1;
tbuffersize = width * height * bpp * sizeof (*d_pzbuffer);
tsize = D_SurfaceCacheForRes (width, height, bpp);
tbuffersize += tsize;
// see if there's enough memory, allowing for the normal mode 0x13 pixel,
// z, and surface buffers
/* if (host_parms.memsize - (Hunk_LowMark() + VID_highhunkmark) < tbuffersize &&
(host_parms.memsize - tbuffersize + bpp*(SURFCACHE_SIZE_AT_320X200 +
0x10000 * 3)) < MINIMUM_MEMORY)
{
Con_SafePrintf ("Not enough memory for video mode\n");
return false; // not enough memory for mode
}
*/
vid_surfcachesize = tsize;
if (d_pzbuffer)
{
D_FlushCaches ();
// Hunk_FreeToHighMark (VID_highhunkmark);
BZ_Free(d_pzbuffer);
d_pzbuffer = NULL;
}
// VID_highhunkmark = Hunk_HighMark ();
// d_pzbuffer = Hunk_HighAllocName (tbuffersize, "video");
d_pzbuffer = BZ_Malloc(tbuffersize);
if (!d_pzbuffer)
return false;
vid_surfcache = (qbyte *)d_pzbuffer +
width * height * bpp * sizeof (*d_pzbuffer);
return true;
}
/*
** SWimp_SetMode
*/
typedef enum {err_ok, err_invalid_mode, err_invalid_fullscreen, err_unknown} err_t;
err_t SWimp_SetMode( rendererstate_t *info )
{
const char *win_fs[] = { "W", "FS" };
err_t retval = err_ok;
qboolean fullscreen = info->fullscreen;
Con_SafePrintf ( "setting mode %i*%i:", info->width, info->height );
vid.conwidth = info->width;
vid.conheight = info->height;
vid.width = info->width;
vid.height = info->height;
Con_SafePrintf( " %d %d %s\n", info->width, info->height, win_fs[info->fullscreen!=0] );
vid_initializing = true;
if ( fullscreen )
{
if ( !SWimp_InitGraphics( info, true ) )
{
if ( SWimp_InitGraphics( info, false ) )
{
// mode is legal but not as fullscreen
fullscreen = false;
retval = err_ok;
}
else
{
// failed to set a valid mode in windowed mode
vid_initializing = true;
return err_unknown;
}
}
}
else
{
// failure to set a valid mode in windowed mode
if ( !SWimp_InitGraphics( info, false ) )
{
vid_initializing = true;
return err_unknown;
}
}
VID_AllocBuffers(info->width, info->height, r_pixbytes);
D_InitCaches (vid_surfcache, vid_surfcachesize);
vid.conbuffer = vid.buffer;
vid_isfullscreen = fullscreen;
#if 0
if ( retval != rserr_unknown )
{
if ( retval == rserr_invalid_fullscreen ||
( retval == rserr_ok && !fullscreen ) )
{
SetWindowLong( sww_state.hWnd, GWL_STYLE, WINDOW_STYLE );
}
}
#endif
R_GammaCorrectAndSetPalette( ( const unsigned char * ) vid_curpal );
vid_initializing = false;
vid.recalc_refdef = 1;
vid.maxwarpwidth = WARP_WIDTH;
vid.maxwarpheight = WARP_HEIGHT;
vid.aspect = ((float)vid.height / (float)vid.width) *
(320.0 / 240.0);
vid.numpages = 1;
window_center_x = vid.width/2;
window_center_y = vid.height/2;
Cache_Flush();
return retval;
}
/*
** SWimp_SetPalette
**
** System specific palette setting routine. A NULL palette means
** to use the existing palette. The palette is expected to be in
** a padded 4-qbyte xRGB format.
*/
void SWimp_SetPalette( const unsigned char *palette )
{
// MGL - what the fuck was kendall doing here?!
// clear screen to black and change palette
// for (i=0 ; i<vid.height ; i++)
// memset (vid.buffer + i*vid.rowbytes, 0, vid.width);
if ( !palette )
palette = ( const unsigned char * ) vid_curpal;
R_GammaCorrectAndSetPalette(palette);
if ( !vid_isfullscreen )
{
DIB_SetPalette( ( const unsigned char * ) palette );
}
else
{
DDRAW_SetPalette( ( const unsigned char * ) palette );
}
}
/*
** SWimp_Shutdown
**
** System specific graphics subsystem shutdown routine. Destroys
** DIBs or DDRAW surfaces as appropriate.
*/
void SWimp_Shutdown( void )
{
Con_SafePrintf( "Shutting down SW imp\n" );
DIB_Shutdown();
DDRAW_Shutdown();
if ( mainwindow )
{
Con_SafePrintf( "...destroying window\n" );
ShowWindow( mainwindow, SW_SHOWNORMAL ); // prevents leaving empty slots in the taskbar
DestroyWindow (mainwindow);
mainwindow = NULL;
UnregisterClass (WINDOW_CLASS_NAME, global_hInstance);
}
}
//===============================================================================
qboolean SWVID_Init (rendererstate_t *info, unsigned char *palette)
{
#ifdef MGL
if (usingmgl)
{
MGL_Init(palette);
return true;
}
#endif
if (info->height > MAXHEIGHT)
return false;
usingstretch = info->streach;
if (usingstretch <= 0.25)
usingstretch = 1;
if (info->bpp >= 32)
r_pixbytes = 4;
else if (info->bpp >= 16)
r_pixbytes = 2;
else
r_pixbytes = 1;
vid.colormap = host_colormap;
SWimp_Init(global_hInstance, MainWndProc);
if (hwnd_dialog)
DestroyWindow (hwnd_dialog);
if (SWimp_SetMode(info))
{
return false;
}
SWimp_SetPalette(palette);
S_Restart_f ();
return true;
}
void SWVID_Shutdown (void)
{
#ifdef MGL
if (usingmgl)
{
MGL_Shutdown();
return;
}
#endif
IN_DeactivateMouse();
IN_ShowMouse();
SWimp_Shutdown();
}
void SWVID_Update (vrect_t *rects) //end frame...
{
extern qboolean mouseactive;
qboolean mouse;
#ifdef MGL
if (usingmgl)
{
MGL_Update(rects);
return;
}
#endif
SWimp_EndFrame();
// handle the mouse state when windowed if that's changed
if (!vid_isfullscreen)
{
mouse = false;
if (_windowed_mouse.value)
if (key_dest == key_game)// || key_dest == key_menu)
mouse = true;
}
else
{
if (key_dest == key_menu)
mouse = false;
else
mouse = true;
}
if (!ActiveApp)
mouse = false; //nope can't have it.
if (mouse != mouseactive)
{
if (mouse)
{
IN_ActivateMouse();
IN_HideMouse();
IN_UpdateClipCursor();
}
else
{
IN_DeactivateMouse();
IN_ShowMouse();
}
}
}
void SWVID_HandlePause (qboolean pause) //release mouse
{
#ifdef MGL
if (usingmgl)
{
MGL_HandlePause(pause);
return;
}
#endif
}
void SWVID_LockBuffer (void) //ignored
{
#ifdef MGL
if (usingmgl)
{
MGL_LockBuffer();
return;
}
#endif
}
void SWVID_UnlockBuffer (void) //ignored
{
#ifdef MGL
if (usingmgl)
{
MGL_UnlockBuffer();
return;
}
#endif
}
void SWD_BeginDirectRect (int x, int y, qbyte *pbitmap, int width, int height)
{
#ifdef MGL
if (usingmgl)
{
MGL_BeginDirectRect(x, y, pbitmap, width, height);
return;
}
#endif
}
void SWD_EndDirectRect (int x, int y, int width, int height)
{
#ifdef MGL
if (usingmgl)
{
MGL_EndDirectRect(x, y, width, height);
return;
}
#endif
}
void SWVID_ForceLockState (int lk)
{
#ifdef MGL
if (usingmgl)
{
MGL_ForceLockState(lk);
return;
}
#endif
}
int SWVID_ForceUnlockedAndReturnState (void)
{
#ifdef MGL
if (usingmgl)
{
return MGL_ForceUnlockedAndReturnState();
}
#endif
return 0;
}
void SWVID_SetPalette (unsigned char *palette)
{
#ifdef MGL
if (usingmgl)
{
VMGL_SetPalette(palette);
return;
}
#endif
SWimp_SetPalette(palette);
}
void SWVID_ShiftPalette (unsigned char *palette)
{
#ifdef MGL
if (usingmgl)
{
MGL_ShiftPalette(palette);
return;
}
#endif
SWimp_SetPalette(palette);
}
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