| File: | hw/xnest/Screen.c |
| Location: | line 227, column 27 |
| Description: | Call to 'realloc' has an allocation size of 0 bytes |
| 1 | /* | |||
| 2 | ||||
| 3 | Copyright 1993 by Davor Matic | |||
| 4 | ||||
| 5 | Permission to use, copy, modify, distribute, and sell this software | |||
| 6 | and its documentation for any purpose is hereby granted without fee, | |||
| 7 | provided that the above copyright notice appear in all copies and that | |||
| 8 | both that copyright notice and this permission notice appear in | |||
| 9 | supporting documentation. Davor Matic makes no representations about | |||
| 10 | the suitability of this software for any purpose. It is provided "as | |||
| 11 | is" without express or implied warranty. | |||
| 12 | ||||
| 13 | */ | |||
| 14 | ||||
| 15 | #ifdef HAVE_XNEST_CONFIG_H1 | |||
| 16 | #include <xnest-config.h> | |||
| 17 | #endif | |||
| 18 | ||||
| 19 | #include <X11/X.h> | |||
| 20 | #include <X11/Xproto.h> | |||
| 21 | #include "scrnintstr.h" | |||
| 22 | #include "dix.h" | |||
| 23 | #include "mi.h" | |||
| 24 | #include "micmap.h" | |||
| 25 | #include "colormapst.h" | |||
| 26 | #include "resource.h" | |||
| 27 | ||||
| 28 | #include "Xnest.h" | |||
| 29 | ||||
| 30 | #include "Display.h" | |||
| 31 | #include "Screen.h" | |||
| 32 | #include "XNGC.h" | |||
| 33 | #include "GCOps.h" | |||
| 34 | #include "Drawable.h" | |||
| 35 | #include "XNFont.h" | |||
| 36 | #include "Color.h" | |||
| 37 | #include "XNCursor.h" | |||
| 38 | #include "Visual.h" | |||
| 39 | #include "Events.h" | |||
| 40 | #include "Init.h" | |||
| 41 | #include "mipointer.h" | |||
| 42 | #include "Args.h" | |||
| 43 | #include "mipointrst.h" | |||
| 44 | ||||
| 45 | Window xnestDefaultWindows[MAXSCREENS16]; | |||
| 46 | Window xnestScreenSaverWindows[MAXSCREENS16]; | |||
| 47 | DevPrivateKeyRec xnestCursorScreenKeyRec; | |||
| 48 | ||||
| 49 | ScreenPtr | |||
| 50 | xnestScreen(Window window) | |||
| 51 | { | |||
| 52 | int i; | |||
| 53 | ||||
| 54 | for (i = 0; i < xnestNumScreens; i++) | |||
| 55 | if (xnestDefaultWindows[i] == window) | |||
| 56 | return screenInfo.screens[i]; | |||
| 57 | ||||
| 58 | return NULL((void*)0); | |||
| 59 | } | |||
| 60 | ||||
| 61 | static int | |||
| 62 | offset(unsigned long mask) | |||
| 63 | { | |||
| 64 | int count; | |||
| 65 | ||||
| 66 | for (count = 0; !(mask & 1) && count < 32; count++) | |||
| 67 | mask >>= 1; | |||
| 68 | ||||
| 69 | return count; | |||
| 70 | } | |||
| 71 | ||||
| 72 | static Boolint | |||
| 73 | xnestSaveScreen(ScreenPtr pScreen, int what) | |||
| 74 | { | |||
| 75 | if (xnestSoftwareScreenSaver) | |||
| 76 | return False0; | |||
| 77 | else { | |||
| 78 | switch (what) { | |||
| 79 | case SCREEN_SAVER_ON0: | |||
| 80 | XMapRaised(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]); | |||
| 81 | xnestSetScreenSaverColormapWindow(pScreen); | |||
| 82 | break; | |||
| 83 | ||||
| 84 | case SCREEN_SAVER_OFF1: | |||
| 85 | XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]); | |||
| 86 | xnestSetInstalledColormapWindows(pScreen); | |||
| 87 | break; | |||
| 88 | ||||
| 89 | case SCREEN_SAVER_FORCER2: | |||
| 90 | lastEventTime = GetTimeInMillis(); | |||
| 91 | XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]); | |||
| 92 | xnestSetInstalledColormapWindows(pScreen); | |||
| 93 | break; | |||
| 94 | ||||
| 95 | case SCREEN_SAVER_CYCLE3: | |||
| 96 | XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]); | |||
| 97 | xnestSetInstalledColormapWindows(pScreen); | |||
| 98 | break; | |||
| 99 | } | |||
| 100 | return True1; | |||
| 101 | } | |||
| 102 | } | |||
| 103 | ||||
| 104 | static Boolint | |||
| 105 | xnestCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y) | |||
| 106 | { | |||
| 107 | return FALSE0; | |||
| 108 | } | |||
| 109 | ||||
| 110 | static void | |||
| 111 | xnestCrossScreen(ScreenPtr pScreen, Boolint entering) | |||
| 112 | { | |||
| 113 | } | |||
| 114 | ||||
| 115 | static miPointerScreenFuncRec xnestPointerCursorFuncs = { | |||
| 116 | xnestCursorOffScreen, | |||
| 117 | xnestCrossScreen, | |||
| 118 | miPointerWarpCursor | |||
| 119 | }; | |||
| 120 | ||||
| 121 | static miPointerSpriteFuncRec xnestPointerSpriteFuncs = { | |||
| 122 | xnestRealizeCursor, | |||
| 123 | xnestUnrealizeCursor, | |||
| 124 | xnestSetCursor, | |||
| 125 | xnestMoveCursor, | |||
| 126 | xnestDeviceCursorInitialize, | |||
| 127 | xnestDeviceCursorCleanup | |||
| 128 | }; | |||
| 129 | ||||
| 130 | Boolint | |||
| 131 | xnestOpenScreen(ScreenPtr pScreen, int argc, char *argv[]) | |||
| 132 | { | |||
| 133 | VisualPtr visuals; | |||
| 134 | DepthPtr depths; | |||
| 135 | int numVisuals, numDepths; | |||
| 136 | int i, j, depthIndex; | |||
| 137 | unsigned long valuemask; | |||
| 138 | XSetWindowAttributes attributes; | |||
| 139 | XWindowAttributes gattributes; | |||
| 140 | XSizeHints sizeHints; | |||
| 141 | VisualID defaultVisual; | |||
| 142 | int rootDepth; | |||
| 143 | miPointerScreenPtr PointPriv; | |||
| 144 | ||||
| 145 | if (!dixRegisterPrivateKey | |||
| ||||
| 146 | (&xnestWindowPrivateKeyRec, PRIVATE_WINDOW, sizeof(xnestPrivWin))) | |||
| 147 | return FALSE0; | |||
| 148 | if (!dixRegisterPrivateKey | |||
| 149 | (&xnestGCPrivateKeyRec, PRIVATE_GC, sizeof(xnestPrivGC))) | |||
| 150 | return FALSE0; | |||
| 151 | if (!dixRegisterPrivateKey | |||
| 152 | (&xnestPixmapPrivateKeyRec, PRIVATE_PIXMAP, sizeof(xnestPrivPixmap))) | |||
| 153 | return FALSE0; | |||
| 154 | if (!dixRegisterPrivateKey | |||
| 155 | (&xnestColormapPrivateKeyRec, PRIVATE_COLORMAP, | |||
| 156 | sizeof(xnestPrivColormap))) | |||
| 157 | return FALSE0; | |||
| 158 | if (!dixRegisterPrivateKey(&xnestCursorScreenKeyRec, PRIVATE_SCREEN, 0)) | |||
| 159 | return FALSE0; | |||
| 160 | ||||
| 161 | visuals = (VisualPtr) malloc(xnestNumVisuals * sizeof(VisualRec)); | |||
| 162 | numVisuals = 0; | |||
| 163 | ||||
| 164 | depths = (DepthPtr) malloc(MAXDEPTH32 * sizeof(DepthRec)); | |||
| 165 | depths[0].depth = 1; | |||
| 166 | depths[0].numVids = 0; | |||
| 167 | depths[0].vids = (VisualID *) malloc(MAXVISUALSPERDEPTH256 * sizeof(VisualID)); | |||
| 168 | numDepths = 1; | |||
| 169 | ||||
| 170 | for (i = 0; i < xnestNumVisuals; i++) { | |||
| 171 | visuals[numVisuals].class = xnestVisuals[i].class; | |||
| 172 | visuals[numVisuals].bitsPerRGBValue = xnestVisuals[i].bits_per_rgb; | |||
| 173 | visuals[numVisuals].ColormapEntries = xnestVisuals[i].colormap_size; | |||
| 174 | visuals[numVisuals].nplanes = xnestVisuals[i].depth; | |||
| 175 | visuals[numVisuals].redMask = xnestVisuals[i].red_mask; | |||
| 176 | visuals[numVisuals].greenMask = xnestVisuals[i].green_mask; | |||
| 177 | visuals[numVisuals].blueMask = xnestVisuals[i].blue_mask; | |||
| 178 | visuals[numVisuals].offsetRed = offset(xnestVisuals[i].red_mask); | |||
| 179 | visuals[numVisuals].offsetGreen = offset(xnestVisuals[i].green_mask); | |||
| 180 | visuals[numVisuals].offsetBlue = offset(xnestVisuals[i].blue_mask); | |||
| 181 | ||||
| 182 | /* Check for and remove duplicates. */ | |||
| 183 | for (j = 0; j < numVisuals; j++) { | |||
| 184 | if (visuals[numVisuals].class == visuals[j].class && | |||
| 185 | visuals[numVisuals].bitsPerRGBValue == | |||
| 186 | visuals[j].bitsPerRGBValue && | |||
| 187 | visuals[numVisuals].ColormapEntries == | |||
| 188 | visuals[j].ColormapEntries && | |||
| 189 | visuals[numVisuals].nplanes == visuals[j].nplanes && | |||
| 190 | visuals[numVisuals].redMask == visuals[j].redMask && | |||
| 191 | visuals[numVisuals].greenMask == visuals[j].greenMask && | |||
| 192 | visuals[numVisuals].blueMask == visuals[j].blueMask && | |||
| 193 | visuals[numVisuals].offsetRed == visuals[j].offsetRed && | |||
| 194 | visuals[numVisuals].offsetGreen == visuals[j].offsetGreen && | |||
| 195 | visuals[numVisuals].offsetBlue == visuals[j].offsetBlue) | |||
| 196 | break; | |||
| 197 | } | |||
| 198 | if (j < numVisuals) | |||
| 199 | break; | |||
| 200 | ||||
| 201 | visuals[numVisuals].vid = FakeClientID(0); | |||
| 202 | ||||
| 203 | depthIndex = UNDEFINED-1; | |||
| 204 | for (j = 0; j < numDepths; j++) | |||
| 205 | if (depths[j].depth == xnestVisuals[i].depth) { | |||
| 206 | depthIndex = j; | |||
| 207 | break; | |||
| 208 | } | |||
| 209 | ||||
| 210 | if (depthIndex == UNDEFINED-1) { | |||
| 211 | depthIndex = numDepths; | |||
| 212 | depths[depthIndex].depth = xnestVisuals[i].depth; | |||
| 213 | depths[depthIndex].numVids = 0; | |||
| 214 | depths[depthIndex].vids = | |||
| 215 | (VisualID *) malloc(MAXVISUALSPERDEPTH256 * sizeof(VisualID)); | |||
| 216 | numDepths++; | |||
| 217 | } | |||
| 218 | if (depths[depthIndex].numVids >= MAXVISUALSPERDEPTH256) { | |||
| 219 | FatalError("Visual table overflow"); | |||
| 220 | } | |||
| 221 | depths[depthIndex].vids[depths[depthIndex].numVids] = | |||
| 222 | visuals[numVisuals].vid; | |||
| 223 | depths[depthIndex].numVids++; | |||
| 224 | ||||
| 225 | numVisuals++; | |||
| 226 | } | |||
| 227 | visuals = (VisualPtr) realloc(visuals, numVisuals * sizeof(VisualRec)); | |||
| ||||
| 228 | ||||
| 229 | defaultVisual = visuals[xnestDefaultVisualIndex].vid; | |||
| 230 | rootDepth = visuals[xnestDefaultVisualIndex].nplanes; | |||
| 231 | ||||
| 232 | if (xnestParentWindow != 0) { | |||
| 233 | XGetWindowAttributes(xnestDisplay, xnestParentWindow, &gattributes); | |||
| 234 | xnestWidth = gattributes.width; | |||
| 235 | xnestHeight = gattributes.height; | |||
| 236 | } | |||
| 237 | ||||
| 238 | /* myNum */ | |||
| 239 | /* id */ | |||
| 240 | miScreenInit(pScreen, NULL((void*)0), xnestWidth, xnestHeight, 1, 1, xnestWidth, rootDepth, numDepths, depths, defaultVisual, /* root visual */ | |||
| 241 | numVisuals, visuals); | |||
| 242 | ||||
| 243 | pScreen->defColormap = (Colormap) FakeClientID(0); | |||
| 244 | pScreen->minInstalledCmaps = MINCMAPS1; | |||
| 245 | pScreen->maxInstalledCmaps = MAXCMAPS1; | |||
| 246 | pScreen->backingStoreSupport = NotUseful0; | |||
| 247 | pScreen->saveUnderSupport = NotUseful0; | |||
| 248 | pScreen->whitePixel = xnestWhitePixel; | |||
| 249 | pScreen->blackPixel = xnestBlackPixel; | |||
| 250 | /* GCperDepth */ | |||
| 251 | /* PixmapPerDepth */ | |||
| 252 | pScreen->devPrivate = NULL((void*)0); | |||
| 253 | /* WindowPrivateLen */ | |||
| 254 | /* WindowPrivateSizes */ | |||
| 255 | /* totalWindowSize */ | |||
| 256 | /* GCPrivateLen */ | |||
| 257 | /* GCPrivateSizes */ | |||
| 258 | /* totalGCSize */ | |||
| 259 | ||||
| 260 | /* Random screen procedures */ | |||
| 261 | ||||
| 262 | pScreen->QueryBestSize = xnestQueryBestSize; | |||
| 263 | pScreen->SaveScreen = xnestSaveScreen; | |||
| 264 | pScreen->GetImage = xnestGetImage; | |||
| 265 | pScreen->GetSpans = xnestGetSpans; | |||
| 266 | pScreen->SourceValidate = NULL((void*)0); | |||
| 267 | ||||
| 268 | /* Window Procedures */ | |||
| 269 | ||||
| 270 | pScreen->CreateWindow = xnestCreateWindow; | |||
| 271 | pScreen->DestroyWindow = xnestDestroyWindow; | |||
| 272 | pScreen->PositionWindow = xnestPositionWindow; | |||
| 273 | pScreen->ChangeWindowAttributesDarwin_X_ChangeWindowAttributes = xnestChangeWindowAttributes; | |||
| 274 | pScreen->RealizeWindow = xnestRealizeWindow; | |||
| 275 | pScreen->UnrealizeWindow = xnestUnrealizeWindow; | |||
| 276 | pScreen->PostValidateTree = NULL((void*)0); | |||
| 277 | pScreen->WindowExposures = xnestWindowExposures; | |||
| 278 | pScreen->CopyWindow = xnestCopyWindow; | |||
| 279 | pScreen->ClipNotify = xnestClipNotify; | |||
| 280 | ||||
| 281 | /* Pixmap procedures */ | |||
| 282 | ||||
| 283 | pScreen->CreatePixmap = xnestCreatePixmap; | |||
| 284 | pScreen->DestroyPixmap = xnestDestroyPixmap; | |||
| 285 | pScreen->ModifyPixmapHeader = xnestModifyPixmapHeader; | |||
| 286 | ||||
| 287 | /* Font procedures */ | |||
| 288 | ||||
| 289 | pScreen->RealizeFont = xnestRealizeFont; | |||
| 290 | pScreen->UnrealizeFont = xnestUnrealizeFont; | |||
| 291 | ||||
| 292 | /* GC procedures */ | |||
| 293 | ||||
| 294 | pScreen->CreateGC = xnestCreateGC; | |||
| 295 | ||||
| 296 | /* Colormap procedures */ | |||
| 297 | ||||
| 298 | pScreen->CreateColormap = xnestCreateColormap; | |||
| 299 | pScreen->DestroyColormap = xnestDestroyColormap; | |||
| 300 | pScreen->InstallColormap = xnestInstallColormap; | |||
| 301 | pScreen->UninstallColormap = xnestUninstallColormap; | |||
| 302 | pScreen->ListInstalledColormaps = xnestListInstalledColormaps; | |||
| 303 | pScreen->StoreColors = xnestStoreColors; | |||
| 304 | pScreen->ResolveColor = xnestResolveColor; | |||
| 305 | ||||
| 306 | pScreen->BitmapToRegion = xnestPixmapToRegion; | |||
| 307 | ||||
| 308 | /* OS layer procedures */ | |||
| 309 | ||||
| 310 | pScreen->BlockHandler = (ScreenBlockHandlerProcPtr) NoopDDA; | |||
| 311 | pScreen->WakeupHandler = (ScreenWakeupHandlerProcPtr) NoopDDA; | |||
| 312 | ||||
| 313 | miDCInitialize(pScreen, &xnestPointerCursorFuncs); /* init SW rendering */ | |||
| 314 | PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey(&miPointerScreenKeyRec)); | |||
| 315 | xnestCursorFuncs.spriteFuncs = PointPriv->spriteFuncs; | |||
| 316 | dixSetPrivate(&pScreen->devPrivates, xnestCursorScreenKey(&xnestCursorScreenKeyRec), | |||
| 317 | &xnestCursorFuncs); | |||
| 318 | PointPriv->spriteFuncs = &xnestPointerSpriteFuncs; | |||
| 319 | ||||
| 320 | pScreen->mmWidth = xnestWidth * DisplayWidthMM(xnestDisplay,((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->mwidth) | |||
| 321 | DefaultScreen(xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->mwidth) | |||
| 322 | / DisplayWidth(xnestDisplay, DefaultScreen(xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->width); | |||
| 323 | pScreen->mmHeight = | |||
| 324 | xnestHeight * DisplayHeightMM(xnestDisplay,((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->mheight) | |||
| 325 | DefaultScreen(xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->mheight) / | |||
| 326 | DisplayHeight(xnestDisplay, DefaultScreen(xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->height); | |||
| 327 | ||||
| 328 | /* overwrite miCloseScreen with our own */ | |||
| 329 | pScreen->CloseScreen = xnestCloseScreen; | |||
| 330 | ||||
| 331 | if (!miScreenDevPrivateInit(pScreen, xnestWidth, NULL((void*)0))) | |||
| 332 | return FALSE0; | |||
| 333 | ||||
| 334 | /* overwrite miSetShape with our own */ | |||
| 335 | pScreen->SetShape = xnestSetShape; | |||
| 336 | ||||
| 337 | /* devPrivates */ | |||
| 338 | ||||
| 339 | #define POSITION_OFFSET(pScreen->myNum * (xnestWidth + xnestHeight) / 32) (pScreen->myNum * (xnestWidth + xnestHeight) / 32) | |||
| 340 | ||||
| 341 | if (xnestDoFullGeneration) { | |||
| 342 | ||||
| 343 | valuemask = CWBackPixel(1L<<1) | CWEventMask(1L<<11) | CWColormap(1L<<13); | |||
| 344 | attributes.background_pixel = xnestWhitePixel; | |||
| 345 | attributes.event_mask = xnestEventMask; | |||
| 346 | attributes.colormap = | |||
| 347 | xnestDefaultVisualColormap(xnestDefaultVisual(pScreen)xnestVisualFromID((pScreen), (pScreen)->rootVisual)); | |||
| 348 | ||||
| 349 | if (xnestParentWindow != 0) { | |||
| 350 | xnestDefaultWindows[pScreen->myNum] = xnestParentWindow; | |||
| 351 | XSelectInput(xnestDisplay, xnestDefaultWindows[pScreen->myNum], | |||
| 352 | xnestEventMask); | |||
| 353 | } | |||
| 354 | else | |||
| 355 | xnestDefaultWindows[pScreen->myNum] = | |||
| 356 | XCreateWindow(xnestDisplay, | |||
| 357 | DefaultRootWindow(xnestDisplay)((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->root), | |||
| 358 | xnestX + POSITION_OFFSET(pScreen->myNum * (xnestWidth + xnestHeight) / 32), | |||
| 359 | xnestY + POSITION_OFFSET(pScreen->myNum * (xnestWidth + xnestHeight) / 32), | |||
| 360 | xnestWidth, xnestHeight, | |||
| 361 | xnestBorderWidth, | |||
| 362 | pScreen->rootDepth, | |||
| 363 | InputOutput1, | |||
| 364 | xnestDefaultVisual(pScreen)xnestVisualFromID((pScreen), (pScreen)->rootVisual), | |||
| 365 | valuemask, &attributes); | |||
| 366 | ||||
| 367 | if (!xnestWindowName) | |||
| 368 | xnestWindowName = argv[0]; | |||
| 369 | ||||
| 370 | sizeHints.flags = PPosition(1L << 2) | PSize(1L << 3) | PMaxSize(1L << 5); | |||
| 371 | sizeHints.x = xnestX + POSITION_OFFSET(pScreen->myNum * (xnestWidth + xnestHeight) / 32); | |||
| 372 | sizeHints.y = xnestY + POSITION_OFFSET(pScreen->myNum * (xnestWidth + xnestHeight) / 32); | |||
| 373 | sizeHints.width = sizeHints.max_width = xnestWidth; | |||
| 374 | sizeHints.height = sizeHints.max_height = xnestHeight; | |||
| 375 | if (xnestUserGeometry & XValue0x0001 || xnestUserGeometry & YValue0x0002) | |||
| 376 | sizeHints.flags |= USPosition(1L << 0); | |||
| 377 | if (xnestUserGeometry & WidthValue0x0004 || xnestUserGeometry & HeightValue0x0008) | |||
| 378 | sizeHints.flags |= USSize(1L << 1); | |||
| 379 | XSetStandardProperties(xnestDisplay, | |||
| 380 | xnestDefaultWindows[pScreen->myNum], | |||
| 381 | xnestWindowName, | |||
| 382 | xnestWindowName, | |||
| 383 | xnestIconBitmap, argv, argc, &sizeHints); | |||
| 384 | ||||
| 385 | XMapWindow(xnestDisplay, xnestDefaultWindows[pScreen->myNum]); | |||
| 386 | ||||
| 387 | valuemask = CWBackPixmap(1L<<0) | CWColormap(1L<<13); | |||
| 388 | attributes.background_pixmap = xnestScreenSaverPixmap; | |||
| 389 | attributes.colormap = | |||
| 390 | DefaultColormap(xnestDisplay, DefaultScreen(xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->cmap); | |||
| 391 | xnestScreenSaverWindows[pScreen->myNum] = | |||
| 392 | XCreateWindow(xnestDisplay, | |||
| 393 | xnestDefaultWindows[pScreen->myNum], | |||
| 394 | 0, 0, xnestWidth, xnestHeight, 0, | |||
| 395 | DefaultDepth(xnestDisplay,((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->root_depth) | |||
| 396 | DefaultScreen(xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->root_depth), | |||
| 397 | InputOutput1, DefaultVisual(xnestDisplay,((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->root_visual) | |||
| 398 | DefaultScreen((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->root_visual) | |||
| 399 | (xnestDisplay))((&((_XPrivDisplay)(xnestDisplay))->screens[(((_XPrivDisplay )(xnestDisplay))->default_screen)])->root_visual), valuemask, | |||
| 400 | &attributes); | |||
| 401 | } | |||
| 402 | ||||
| 403 | if (!xnestCreateDefaultColormap(pScreen)) | |||
| 404 | return False0; | |||
| 405 | ||||
| 406 | return True1; | |||
| 407 | } | |||
| 408 | ||||
| 409 | Boolint | |||
| 410 | xnestCloseScreen(ScreenPtr pScreen) | |||
| 411 | { | |||
| 412 | int i; | |||
| 413 | ||||
| 414 | for (i = 0; i < pScreen->numDepths; i++) | |||
| 415 | free(pScreen->allowedDepths[i].vids); | |||
| 416 | free(pScreen->allowedDepths); | |||
| 417 | free(pScreen->visuals); | |||
| 418 | free(pScreen->devPrivate); | |||
| 419 | ||||
| 420 | /* | |||
| 421 | If xnestDoFullGeneration all x resources will be destroyed upon closing | |||
| 422 | the display connection. There is no need to generate extra protocol. | |||
| 423 | */ | |||
| 424 | ||||
| 425 | return True1; | |||
| 426 | } |