274 lines
7.4 KiB
C
274 lines
7.4 KiB
C
/*
|
|
* DirectDraw driver interface
|
|
*
|
|
* Copyright 2001 TransGaming Technologies, Inc.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include "ts_xlib.h"
|
|
#include "x11drv.h"
|
|
#include "x11ddraw.h"
|
|
#include "xvidmode.h"
|
|
|
|
#include "windef.h"
|
|
#include "wingdi.h"
|
|
#include "ddrawi.h"
|
|
#include "bitmap.h"
|
|
#include "debugtools.h"
|
|
|
|
DEFAULT_DEBUG_CHANNEL(x11drv);
|
|
|
|
LPDDRAWI_DDRAWSURFACE_LCL X11DRV_DD_Primary;
|
|
LPDDRAWI_DDRAWSURFACE_GBL X11DRV_DD_PrimaryGbl;
|
|
HBITMAP X11DRV_DD_PrimaryDIB;
|
|
Drawable X11DRV_DD_PrimaryDrawable;
|
|
ATOM X11DRV_DD_UserClass;
|
|
BOOL X11DRV_DD_IsDirect;
|
|
|
|
static void SetPrimaryDIB(HBITMAP hBmp)
|
|
{
|
|
X11DRV_DD_PrimaryDIB = hBmp;
|
|
if (hBmp) {
|
|
BITMAPOBJ *bmp;
|
|
bmp = (BITMAPOBJ *)GDI_GetObjPtr( hBmp, BITMAP_MAGIC );
|
|
X11DRV_DD_PrimaryDrawable = (Pixmap)bmp->physBitmap;
|
|
GDI_ReleaseObj( hBmp );
|
|
} else {
|
|
X11DRV_DD_PrimaryDrawable = 0;
|
|
}
|
|
}
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_DestroyDriver(LPDDHAL_DESTROYDRIVERDATA data)
|
|
{
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_HANDLED;
|
|
}
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_CreateSurface(LPDDHAL_CREATESURFACEDATA data)
|
|
{
|
|
if (data->lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) {
|
|
X11DRV_DD_Primary = *data->lplpSList;
|
|
X11DRV_DD_PrimaryGbl = X11DRV_DD_Primary->lpGbl;
|
|
SetPrimaryDIB(GET_LPDDRAWSURFACE_GBL_MORE(X11DRV_DD_PrimaryGbl)->hKernelSurface);
|
|
X11DRV_DD_UserClass = GlobalFindAtomA("WINE_DDRAW");
|
|
}
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_NOTHANDLED;
|
|
}
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_CreatePalette(LPDDHAL_CREATEPALETTEDATA data)
|
|
{
|
|
FIXME("stub\n");
|
|
/* only makes sense to do anything if the X server is running at 8bpp,
|
|
* which few people do nowadays */
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_HANDLED;
|
|
}
|
|
|
|
static DDHAL_DDCALLBACKS hal_ddcallbacks = {
|
|
sizeof(DDHAL_DDCALLBACKS),
|
|
0x3ff, /* all callbacks are 32-bit */
|
|
X11DRV_DDHAL_DestroyDriver,
|
|
X11DRV_DDHAL_CreateSurface,
|
|
NULL, /* SetColorKey */
|
|
NULL, /* SetMode */
|
|
NULL, /* WaitForVerticalBlank */
|
|
NULL, /* CanCreateSurface */
|
|
X11DRV_DDHAL_CreatePalette,
|
|
NULL, /* GetScanLine */
|
|
NULL, /* SetExclusiveMode */
|
|
NULL /* FlipToGDISurface */
|
|
};
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_DestroySurface(LPDDHAL_DESTROYSURFACEDATA data)
|
|
{
|
|
if (data->lpDDSurface == X11DRV_DD_Primary) {
|
|
X11DRV_DD_Primary = NULL;
|
|
X11DRV_DD_PrimaryGbl = NULL;
|
|
SetPrimaryDIB(0);
|
|
X11DRV_DD_UserClass = 0;
|
|
}
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_HANDLED;
|
|
}
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_SetPalette(LPDDHAL_SETPALETTEDATA data)
|
|
{
|
|
Colormap pal = data->lpDDPalette->u1.dwReserved1;
|
|
if (pal) {
|
|
if (data->lpDDSurface == X11DRV_DD_Primary) {
|
|
FIXME("stub\n");
|
|
/* we should probably find the ddraw window (maybe data->lpDD->lpExclusiveOwner->hWnd),
|
|
* and attach the palette to it */
|
|
}
|
|
}
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_HANDLED;
|
|
}
|
|
|
|
static DDHAL_DDSURFACECALLBACKS hal_ddsurfcallbacks = {
|
|
sizeof(DDHAL_DDSURFACECALLBACKS),
|
|
0x3fff, /* all callbacks are 32-bit */
|
|
X11DRV_DDHAL_DestroySurface,
|
|
NULL, /* Flip */
|
|
NULL, /* SetClipList */
|
|
NULL, /* Lock */
|
|
NULL, /* Unlock */
|
|
NULL, /* Blt */
|
|
NULL, /* SetColorKey */
|
|
NULL, /* AddAttachedSurface */
|
|
NULL, /* GetBltStatus */
|
|
NULL, /* GetFlipStatus */
|
|
NULL, /* UpdateOverlay */
|
|
NULL, /* SetOverlayPosition */
|
|
NULL, /* reserved4 */
|
|
X11DRV_DDHAL_SetPalette
|
|
};
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_DestroyPalette(LPDDHAL_DESTROYPALETTEDATA data)
|
|
{
|
|
Colormap pal = data->lpDDPalette->u1.dwReserved1;
|
|
if (pal) TSXFreeColormap(display, pal);
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_HANDLED;
|
|
}
|
|
|
|
static DWORD PASCAL X11DRV_DDHAL_SetPaletteEntries(LPDDHAL_SETENTRIESDATA data)
|
|
{
|
|
X11DRV_DDHAL_SetPalEntries(data->lpDDPalette->u1.dwReserved1,
|
|
data->dwBase, data->dwNumEntries,
|
|
data->lpEntries);
|
|
data->ddRVal = DD_OK;
|
|
return DDHAL_DRIVER_HANDLED;
|
|
}
|
|
|
|
static DDHAL_DDPALETTECALLBACKS hal_ddpalcallbacks = {
|
|
sizeof(DDHAL_DDPALETTECALLBACKS),
|
|
0x3, /* all callbacks are 32-bit */
|
|
X11DRV_DDHAL_DestroyPalette,
|
|
X11DRV_DDHAL_SetPaletteEntries
|
|
};
|
|
|
|
static DDHALINFO hal_info = {
|
|
sizeof(DDHALINFO),
|
|
&hal_ddcallbacks,
|
|
&hal_ddsurfcallbacks,
|
|
&hal_ddpalcallbacks,
|
|
{ /* vmiData */
|
|
0 /* fpPrimary */
|
|
},
|
|
{ /* ddCaps */
|
|
sizeof(DDCORECAPS)
|
|
},
|
|
0, /* dwMonitorFrequency */
|
|
NULL, /* GetDriverInfo */
|
|
0, /* dwModeIndex */
|
|
NULL, /* lpdwFourCC */
|
|
0, /* dwNumModes */
|
|
NULL, /* lpModeInfo */
|
|
DDHALINFO_ISPRIMARYDISPLAY | DDHALINFO_MODEXILLEGAL, /* dwFlags */
|
|
NULL, /* lpPDevice */
|
|
0 /* hInstance */
|
|
};
|
|
|
|
static LPDDHALDDRAWFNS ddraw_fns;
|
|
static DWORD ddraw_ver;
|
|
|
|
static void X11DRV_DDHAL_SetInfo(void)
|
|
{
|
|
(ddraw_fns->lpSetInfo)(&hal_info, FALSE);
|
|
}
|
|
|
|
INT X11DRV_DCICommand(INT cbInput, LPVOID lpInData, LPVOID lpOutData)
|
|
{
|
|
LPDCICMD lpCmd = (LPDCICMD)lpInData;
|
|
|
|
TRACE("(%d,(%ld,%ld,%ld),%p)\n", cbInput, lpCmd->dwCommand,
|
|
lpCmd->dwParam1, lpCmd->dwParam2, lpOutData);
|
|
|
|
switch (lpCmd->dwCommand) {
|
|
case DDNEWCALLBACKFNS:
|
|
ddraw_fns = (LPDDHALDDRAWFNS)lpCmd->dwParam1;
|
|
return TRUE;
|
|
case DDVERSIONINFO:
|
|
{
|
|
LPDDVERSIONDATA lpVer = (LPDDVERSIONDATA)lpOutData;
|
|
ddraw_ver = lpCmd->dwParam1;
|
|
if (!lpVer) break;
|
|
/* well, whatever... the DDK says so */
|
|
lpVer->dwHALVersion = DD_RUNTIME_VERSION;
|
|
}
|
|
return TRUE;
|
|
case DDGET32BITDRIVERNAME:
|
|
{
|
|
LPDD32BITDRIVERDATA lpData = (LPDD32BITDRIVERDATA)lpOutData;
|
|
/* here, we could ask ddraw to load a separate DLL, that
|
|
* would contain the 32-bit ddraw HAL */
|
|
strcpy(lpData->szName,"x11drv");
|
|
/* the entry point named here should initialize our hal_info
|
|
* with 32-bit entry points (ignored for now) */
|
|
strcpy(lpData->szEntryPoint,"DriverInit");
|
|
lpData->dwContext = 0;
|
|
}
|
|
return TRUE;
|
|
case DDCREATEDRIVEROBJECT:
|
|
{
|
|
LPDWORD lpInstance = (LPDWORD)lpOutData;
|
|
|
|
/* FIXME: get x11drv's hInstance */
|
|
#ifdef HAVE_LIBXXF86DGA2
|
|
/*if (!X11DRV_XF86DGA2_CreateDriver(&hal_info))*/
|
|
#endif
|
|
{
|
|
#ifdef HAVE_LIBXXF86VM
|
|
X11DRV_XF86VM_CreateDriver(&hal_info);
|
|
#endif
|
|
}
|
|
|
|
(ddraw_fns->lpSetInfo)(&hal_info, FALSE);
|
|
*lpInstance = hal_info.hInstance;
|
|
}
|
|
return TRUE;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr)
|
|
{
|
|
LPDDHALMODEINFO info = &hal_info.lpModeInfo[dwModeIndex];
|
|
|
|
hal_info.dwModeIndex = dwModeIndex;
|
|
hal_info.dwMonitorFrequency = info->wRefreshRate;
|
|
hal_info.vmiData.fpPrimary = (FLATPTR)fb_addr;
|
|
hal_info.vmiData.dwDisplayWidth = info->dwWidth;
|
|
hal_info.vmiData.dwDisplayHeight = info->dwHeight;
|
|
hal_info.vmiData.lDisplayPitch = info->lPitch;
|
|
hal_info.vmiData.ddpfDisplay.dwSize = info->dwBPP ? sizeof(hal_info.vmiData.ddpfDisplay) : 0;
|
|
hal_info.vmiData.ddpfDisplay.dwFlags = (info->wFlags & DDMODEINFO_PALETTIZED) ? DDPF_PALETTEINDEXED8 : 0;
|
|
hal_info.vmiData.ddpfDisplay.u1.dwRGBBitCount = (info->dwBPP > 24) ? 24 : info->dwBPP;
|
|
hal_info.vmiData.ddpfDisplay.u2.dwRBitMask = info->dwRBitMask;
|
|
hal_info.vmiData.ddpfDisplay.u3.dwGBitMask = info->dwGBitMask;
|
|
hal_info.vmiData.ddpfDisplay.u4.dwBBitMask = info->dwBBitMask;
|
|
|
|
X11DRV_DDHAL_SetInfo();
|
|
}
|
|
|
|
void X11DRV_DDHAL_SetPalEntries(Colormap pal, DWORD dwBase, DWORD dwNumEntries,
|
|
LPPALETTEENTRY lpEntries)
|
|
{
|
|
XColor c;
|
|
int n;
|
|
|
|
if (pal) {
|
|
c.flags = DoRed|DoGreen|DoBlue;
|
|
c.pixel = dwBase;
|
|
for (n=0; n<dwNumEntries; n++,c.pixel++) {
|
|
c.red = lpEntries[n].peRed << 8;
|
|
c.green = lpEntries[n].peGreen << 8;
|
|
c.blue = lpEntries[n].peBlue << 8;
|
|
TSXStoreColor(display, pal, &c);
|
|
}
|
|
TSXFlush(display); /* update display immediate */
|
|
}
|
|
}
|