Release 20030408.
[wine/gsoc-2012-control.git] / dlls / x11drv / x11ddraw.c
blob7f563cbdb28b2586a8ec2cae8b90211737290dad
1 /*
2 * DirectDraw driver interface
4 * Copyright 2001 TransGaming Technologies, Inc.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include "config.h"
23 #include <string.h>
25 #define NONAMELESSUNION
26 #define NONAMELESSSTRUCT
27 #include "ts_xlib.h"
28 #include "x11drv.h"
29 #include "x11ddraw.h"
30 #include "xvidmode.h"
31 #include "dga2.h"
33 #include "windef.h"
34 #include "wingdi.h"
35 #include "ddrawi.h"
36 #include "bitmap.h"
37 #include "wine/debug.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
41 extern int dxgrab;
43 LPDDRAWI_DDRAWSURFACE_LCL X11DRV_DD_Primary;
44 LPDDRAWI_DDRAWSURFACE_GBL X11DRV_DD_PrimaryGbl;
45 HWND X11DRV_DD_PrimaryWnd;
46 HBITMAP X11DRV_DD_PrimaryDIB;
47 Drawable X11DRV_DD_PrimaryDrawable;
48 ATOM X11DRV_DD_UserClass;
49 BOOL X11DRV_DD_IsDirect;
50 static UINT X11DRV_DD_GrabMessage;
51 static WNDPROC X11DRV_DD_GrabOldProcedure;
53 static void SetPrimaryDIB(HBITMAP hBmp)
55 X11DRV_DD_PrimaryDIB = hBmp;
56 if (hBmp) {
57 BITMAPOBJ *bmp;
58 bmp = (BITMAPOBJ *)GDI_GetObjPtr( hBmp, BITMAP_MAGIC );
59 X11DRV_DD_PrimaryDrawable = (Pixmap)bmp->physBitmap;
60 GDI_ReleaseObj( hBmp );
61 } else {
62 X11DRV_DD_PrimaryDrawable = 0;
66 static LRESULT WINAPI GrabWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
68 Display *display = thread_display();
70 if(message != X11DRV_DD_GrabMessage)
71 return CallWindowProcA(X11DRV_DD_GrabOldProcedure, hWnd, message, wParam, lParam);
73 TRACE("hwnd=%p, grab=%d\n", hWnd, wParam);
75 if (wParam)
77 /* find the X11 window that ddraw uses */
78 Window win = X11DRV_get_whole_window(hWnd);
79 TRACE("X11 window: %ld\n", win);
80 if (!win) {
81 TRACE("host off desktop\n");
82 win = root_window;
85 TSXGrabPointer(display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
87 else
89 TSXUngrabPointer(display, CurrentTime);
92 return 0;
95 static void GrabPointer(BOOL grab)
97 if(grab) {
98 Window window = X11DRV_get_whole_window(GetFocus());
99 if(window)
100 XSetInputFocus(thread_display(), window, RevertToParent, CurrentTime);
103 if(!X11DRV_DD_GrabMessage)
104 X11DRV_DD_GrabMessage = RegisterWindowMessageA("WINE_X11DRV_GRABPOINTER");
106 /* FIXME: Replace with SetWindowLongPtrA when available */
107 X11DRV_DD_GrabOldProcedure = (WNDPROC)SetWindowLongA(X11DRV_DD_PrimaryWnd,
108 GWL_WNDPROC, (LONG)GrabWndProc);
110 SendMessageA(X11DRV_DD_PrimaryWnd, X11DRV_DD_GrabMessage, grab ? 1 : 0, 0);
112 /* FIXME: Replace with SetWindowLongPtrA when available */
113 if(SetWindowLongA(X11DRV_DD_PrimaryWnd, GWL_WNDPROC,
114 (LONG)X11DRV_DD_GrabOldProcedure) != (LONG)GrabWndProc)
115 ERR("Window procedure has been changed!\n");
118 static DWORD PASCAL X11DRV_DDHAL_DestroyDriver(LPDDHAL_DESTROYDRIVERDATA data)
120 data->ddRVal = DD_OK;
121 return DDHAL_DRIVER_HANDLED;
124 static DWORD PASCAL X11DRV_DDHAL_CreateSurface(LPDDHAL_CREATESURFACEDATA data)
126 if (data->lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) {
127 X11DRV_DD_Primary = *data->lplpSList;
128 X11DRV_DD_PrimaryWnd = (HWND)X11DRV_DD_Primary->lpSurfMore->lpDDRAWReserved;
129 X11DRV_DD_PrimaryGbl = X11DRV_DD_Primary->lpGbl;
130 SetPrimaryDIB((HBITMAP)GET_LPDDRAWSURFACE_GBL_MORE(X11DRV_DD_PrimaryGbl)->hKernelSurface);
131 X11DRV_DD_UserClass = GlobalFindAtomA("WINE_DDRAW");
132 if (dxgrab) GrabPointer(TRUE);
134 data->ddRVal = DD_OK;
135 return DDHAL_DRIVER_NOTHANDLED;
138 static DWORD PASCAL X11DRV_DDHAL_CreatePalette(LPDDHAL_CREATEPALETTEDATA data)
140 FIXME("stub\n");
141 /* only makes sense to do anything if the X server is running at 8bpp,
142 * which few people do nowadays */
143 data->ddRVal = DD_OK;
144 return DDHAL_DRIVER_HANDLED;
147 static DDHAL_DDCALLBACKS hal_ddcallbacks = {
148 sizeof(DDHAL_DDCALLBACKS),
149 0x3ff, /* all callbacks are 32-bit */
150 X11DRV_DDHAL_DestroyDriver,
151 X11DRV_DDHAL_CreateSurface,
152 NULL, /* SetColorKey */
153 NULL, /* SetMode */
154 NULL, /* WaitForVerticalBlank */
155 NULL, /* CanCreateSurface */
156 X11DRV_DDHAL_CreatePalette,
157 NULL, /* GetScanLine */
158 NULL, /* SetExclusiveMode */
159 NULL /* FlipToGDISurface */
162 static DWORD PASCAL X11DRV_DDHAL_DestroySurface(LPDDHAL_DESTROYSURFACEDATA data)
164 if (data->lpDDSurface == X11DRV_DD_Primary) {
165 if (dxgrab) GrabPointer(FALSE);
166 X11DRV_DD_Primary = NULL;
167 X11DRV_DD_PrimaryWnd = 0;
168 X11DRV_DD_PrimaryGbl = NULL;
169 SetPrimaryDIB(0);
170 X11DRV_DD_UserClass = 0;
172 data->ddRVal = DD_OK;
173 return DDHAL_DRIVER_HANDLED;
176 static DWORD PASCAL X11DRV_DDHAL_SetPalette(LPDDHAL_SETPALETTEDATA data)
178 if (data->lpDDPalette && data->lpDDPalette->u1.dwReserved1) {
179 if (data->lpDDSurface == X11DRV_DD_Primary) {
180 FIXME("stub\n");
181 /* we should probably find the ddraw window (maybe data->lpDD->lpExclusiveOwner->hWnd),
182 * and attach the palette to it
184 * Colormap pal = data->lpDDPalette->u1.dwReserved1;
188 data->ddRVal = DD_OK;
189 return DDHAL_DRIVER_HANDLED;
192 static DDHAL_DDSURFACECALLBACKS hal_ddsurfcallbacks = {
193 sizeof(DDHAL_DDSURFACECALLBACKS),
194 0x3fff, /* all callbacks are 32-bit */
195 X11DRV_DDHAL_DestroySurface,
196 NULL, /* Flip */
197 NULL, /* SetClipList */
198 NULL, /* Lock */
199 NULL, /* Unlock */
200 NULL, /* Blt */
201 NULL, /* SetColorKey */
202 NULL, /* AddAttachedSurface */
203 NULL, /* GetBltStatus */
204 NULL, /* GetFlipStatus */
205 NULL, /* UpdateOverlay */
206 NULL, /* SetOverlayPosition */
207 NULL, /* reserved4 */
208 X11DRV_DDHAL_SetPalette
211 static DWORD PASCAL X11DRV_DDHAL_DestroyPalette(LPDDHAL_DESTROYPALETTEDATA data)
213 Colormap pal = data->lpDDPalette->u1.dwReserved1;
214 if (pal) TSXFreeColormap(gdi_display, pal);
215 data->ddRVal = DD_OK;
216 return DDHAL_DRIVER_HANDLED;
219 static DWORD PASCAL X11DRV_DDHAL_SetPaletteEntries(LPDDHAL_SETENTRIESDATA data)
221 X11DRV_DDHAL_SetPalEntries(data->lpDDPalette->u1.dwReserved1,
222 data->dwBase, data->dwNumEntries,
223 data->lpEntries);
224 data->ddRVal = DD_OK;
225 return DDHAL_DRIVER_HANDLED;
228 static DDHAL_DDPALETTECALLBACKS hal_ddpalcallbacks = {
229 sizeof(DDHAL_DDPALETTECALLBACKS),
230 0x3, /* all callbacks are 32-bit */
231 X11DRV_DDHAL_DestroyPalette,
232 X11DRV_DDHAL_SetPaletteEntries
235 static X11DEVICE x11device = {
236 NULL
239 static DWORD PASCAL X11DRV_DDHAL_GetDriverInfo(LPDDHAL_GETDRIVERINFODATA data)
241 LPX11DRIVERINFO info = x11device.lpInfo;
242 while (info) {
243 if (IsEqualGUID(&data->guidInfo, info->lpGuid)) {
244 DWORD dwSize = info->dwSize;
245 data->dwActualSize = dwSize;
246 if (data->dwExpectedSize < dwSize) dwSize = data->dwExpectedSize;
247 memcpy(data->lpvData, info->lpvData, dwSize);
248 data->ddRVal = DD_OK;
249 return DDHAL_DRIVER_HANDLED;
251 info = info->lpNext;
253 data->ddRVal = DDERR_CURRENTLYNOTAVAIL;
254 return DDHAL_DRIVER_HANDLED;
257 static DDHALINFO hal_info = {
258 sizeof(DDHALINFO),
259 &hal_ddcallbacks,
260 &hal_ddsurfcallbacks,
261 &hal_ddpalcallbacks,
262 { /* vmiData */
263 0 /* fpPrimary */
265 { /* ddCaps (only stuff the HAL implements here) */
266 sizeof(DDCORECAPS), /* dwSize */
267 DDCAPS_GDI | DDCAPS_PALETTE, /* dwCaps */
268 DDCAPS2_CERTIFIED | DDCAPS2_NONLOCALVIDMEM | DDCAPS2_NOPAGELOCKREQUIRED | DDCAPS2_CANRENDERWINDOWED |
269 DDCAPS2_WIDESURFACES | DDCAPS2_PRIMARYGAMMA | DDCAPS2_FLIPNOVSYNC, /* dwCaps2 */
270 0, /* dwCKeyCaps */
271 0, /* dwFXCaps */
272 0, /* dwFXAlphaCaps */
273 DDPCAPS_8BIT | DDPCAPS_PRIMARYSURFACE, /* dwPalCaps */
274 0, /* dwSVCaps */
275 0, /* dwAlphaBltConstBitDepths */
276 0, /* dwAlphaBltPixelBitDepths */
277 0, /* dwAlphaBltSurfaceBitDepths */
278 0, /* dwAlphaOverlayBltConstBitDepths */
279 0, /* dwAlphaOverlayBltPixelBitDepths */
280 0, /* dwAlphaOverlayBltSurfaceBitDepths */
281 0, /* dwZBufferBitDepths */
282 16*1024*1024, /* dwVidMemTotal */
283 16*1024*1024, /* dwVidMemFree */
284 0, /* dwMaxVisibleOverlays */
285 0, /* dwCurrVisibleOverlays */
286 0, /* dwNumFourCCCodes */
287 0, /* dwAlignBoundarySrc */
288 0, /* dwAlignSizeSrc */
289 0, /* dwAlignBoundaryDest */
290 0, /* dwAlignSizeDest */
291 0, /* dwAlignStrideAlign */
292 {0}, /* dwRops */
293 { /* ddsCaps */
294 DDSCAPS_BACKBUFFER | DDSCAPS_FLIP | DDSCAPS_FRONTBUFFER |
295 DDSCAPS_OFFSCREENPLAIN | DDSCAPS_PALETTE | DDSCAPS_PRIMARYSURFACE |
296 DDSCAPS_SYSTEMMEMORY | DDSCAPS_TEXTURE | DDSCAPS_VIDEOMEMORY |
297 DDSCAPS_VISIBLE | DDSCAPS_LOCALVIDMEM | DDSCAPS_NONLOCALVIDMEM /* dwCaps */
299 0, /* dwMinOverlayStretch */
300 0, /* dwMaxOverlayStretch */
301 0, /* dwMinLiveVideoStretch */
302 0, /* dwMaxLiveVideoStretch */
303 0, /* dwMinHwCodecStretch */
304 0, /* dwMaxHwCodecStretch */
305 0, /* dwReserved1 */
306 0, /* dwReserved2 */
307 0, /* dwReserved2 */
308 0, /* dwSVBCaps */
309 0, /* dwSVBCKeyCaps */
310 0, /* dwSVBFXCaps */
311 {0}, /* dwSVBRops */
312 0, /* dwVSBCaps */
313 0, /* dwVSBCKeyCaps */
314 0, /* dwVSBFXCaps */
315 {0}, /* dwVSBRops */
316 0, /* dwSSBCaps */
317 0, /* dwSSBCKeyCaps */
318 0, /* dwSSBFXCaps */
319 {0}, /* dwSSBRops */
320 0, /* dwMaxVideoPorts */
321 0, /* dwCurrVideoPorts */
322 0 /* dwSVBCaps */
324 0, /* dwMonitorFrequency */
325 X11DRV_DDHAL_GetDriverInfo,
326 0, /* dwModeIndex */
327 NULL, /* lpdwFourCC */
328 0, /* dwNumModes */
329 NULL, /* lpModeInfo */
330 DDHALINFO_ISPRIMARYDISPLAY | DDHALINFO_MODEXILLEGAL | DDHALINFO_GETDRIVERINFOSET, /* dwFlags */
331 &x11device,
332 0, /* hInstance */
333 0, /* lpD3DGlobalDriverData */
334 0, /* lpD3DHALCallbacks */
335 NULL /* lpDDExeBufCallbacks */
338 static LPDDHALDDRAWFNS ddraw_fns;
339 static DWORD ddraw_ver;
341 static void X11DRV_DDHAL_SetInfo(void)
343 (ddraw_fns->lpSetInfo)(&hal_info, FALSE);
346 INT X11DRV_DCICommand(INT cbInput, const DCICMD *lpCmd, LPVOID lpOutData)
348 TRACE("(%d,(%ld,%ld,%ld),%p)\n", cbInput, lpCmd->dwCommand,
349 lpCmd->dwParam1, lpCmd->dwParam2, lpOutData);
351 switch (lpCmd->dwCommand) {
352 case DDNEWCALLBACKFNS:
353 ddraw_fns = (LPDDHALDDRAWFNS)lpCmd->dwParam1;
354 return TRUE;
355 case DDVERSIONINFO:
357 LPDDVERSIONDATA lpVer = (LPDDVERSIONDATA)lpOutData;
358 ddraw_ver = lpCmd->dwParam1;
359 if (!lpVer) break;
360 /* well, whatever... the DDK says so */
361 lpVer->dwHALVersion = DD_RUNTIME_VERSION;
363 return TRUE;
364 case DDGET32BITDRIVERNAME:
366 LPDD32BITDRIVERDATA lpData = (LPDD32BITDRIVERDATA)lpOutData;
367 /* here, we could ask ddraw to load a separate DLL, that
368 * would contain the 32-bit ddraw HAL */
369 strcpy(lpData->szName,"x11drv");
370 /* the entry point named here should initialize our hal_info
371 * with 32-bit entry points (ignored for now) */
372 strcpy(lpData->szEntryPoint,"DriverInit");
373 lpData->dwContext = 0;
375 return TRUE;
376 case DDCREATEDRIVEROBJECT:
378 LPDWORD lpInstance = (LPDWORD)lpOutData;
380 /* FIXME: get x11drv's hInstance */
381 #ifdef HAVE_LIBXXF86DGA2
382 if (!X11DRV_XF86DGA2_CreateDriver(&hal_info))
383 #endif
385 #ifdef HAVE_LIBXXF86VM
386 X11DRV_XF86VM_CreateDriver(&hal_info);
387 #endif
389 #ifdef HAVE_OPENGL
390 /*X11DRV_GLX_CreateDriver(&hal_info);*/
391 #endif
393 (ddraw_fns->lpSetInfo)(&hal_info, FALSE);
394 *lpInstance = hal_info.hInstance;
396 return TRUE;
398 return 0;
401 void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem)
403 LPDDHALMODEINFO info = &hal_info.lpModeInfo[dwModeIndex];
405 hal_info.dwModeIndex = dwModeIndex;
406 hal_info.dwMonitorFrequency = info->wRefreshRate;
407 hal_info.vmiData.fpPrimary = (FLATPTR)fb_addr;
408 hal_info.vmiData.dwDisplayWidth = info->dwWidth;
409 hal_info.vmiData.dwDisplayHeight = info->dwHeight;
410 hal_info.vmiData.lDisplayPitch = info->lPitch;
411 hal_info.vmiData.ddpfDisplay.dwSize = info->dwBPP ? sizeof(hal_info.vmiData.ddpfDisplay) : 0;
412 hal_info.vmiData.ddpfDisplay.dwFlags = (info->wFlags & DDMODEINFO_PALETTIZED) ? DDPF_PALETTEINDEXED8 : 0;
413 hal_info.vmiData.ddpfDisplay.u1.dwRGBBitCount = (info->dwBPP > 24) ? 24 : info->dwBPP;
414 hal_info.vmiData.ddpfDisplay.u2.dwRBitMask = info->dwRBitMask;
415 hal_info.vmiData.ddpfDisplay.u3.dwGBitMask = info->dwGBitMask;
416 hal_info.vmiData.ddpfDisplay.u4.dwBBitMask = info->dwBBitMask;
417 hal_info.vmiData.dwNumHeaps = fb_mem ? 1 : 0;
418 hal_info.vmiData.pvmList = fb_mem;
420 X11DRV_DDHAL_SetInfo();
423 void X11DRV_DDHAL_SetPalEntries(Colormap pal, DWORD dwBase, DWORD dwNumEntries,
424 LPPALETTEENTRY lpEntries)
426 XColor c;
427 int n;
429 if (pal) {
430 c.flags = DoRed|DoGreen|DoBlue;
431 c.pixel = dwBase;
432 for (n=0; n<dwNumEntries; n++,c.pixel++) {
433 c.red = lpEntries[n].peRed << 8;
434 c.green = lpEntries[n].peGreen << 8;
435 c.blue = lpEntries[n].peBlue << 8;
436 TSXStoreColor(gdi_display, pal, &c);
438 TSXFlush(gdi_display); /* update display immediately */