24 #include <dix-config.h>
29 /* per-screen private data */
38 #define fbGetScreenPriv(s) ((fbScreenPtr)(dixLookupPrivate(&(s)->devPrivates, fbScreenPrivKey)))
44     DepthPtr depths = pScreen->allowedDepths;  in fbCloseScreen()
48     for (d = 0; d < pScreen->numDepths; d++)  in fbCloseScreen()
51     free(pScreen->visuals);  in fbCloseScreen()
53     pScreen->CloseScreen = pScreenPriv->CloseScreen;  in fbCloseScreen()
56     return (*pScreen->CloseScreen) (pScreen);  in fbCloseScreen()
73                 unsigned short *width, unsigned short *height,  in fbQueryBestSize()  argument
80         if (*width > pScreen->width)  in fbQueryBestSize()
81             *width = pScreen->width;  in fbQueryBestSize()
82         if (*height > pScreen->height)  in fbQueryBestSize()
83             *height = pScreen->height;  in fbQueryBestSize()
87         w = *width;  in fbQueryBestSize()
88         if ((w & (w - 1)) && w < FB_UNIT) {  in fbQueryBestSize()
89             for (w = 1; w < *width; w <<= 1);  in fbQueryBestSize()
90             *width = w;  in fbQueryBestSize()
104     dixSetPrivate(&pWindow->devPrivates, fbGetWinPrivateKey(pWindow), pPixmap);  in _fbSetWindowPixmap()
111               int dpiy, int width,      /* pixel width of frame buffer */  in fbSetupScreen()  argument
126     dixSetPrivate(&pScreen->devPrivates, fbScreenPrivKey, pScreenPriv);  in fbSetupScreen()
128     pScreen->defColormap = FakeClientID(0);  in fbSetupScreen()
130     pScreen->blackPixel = pScreen->whitePixel = (Pixel) 0;  in fbSetupScreen()
131     pScreen->QueryBestSize = fbQueryBestSize;  in fbSetupScreen()
133     pScreen->GetImage = fbGetImage;  in fbSetupScreen()
134     pScreen->GetSpans = fbGetSpans;  in fbSetupScreen()
135     pScreen->CreateWindow = fbCreateWindow;  in fbSetupScreen()
136     pScreen->DestroyWindow = fbDestroyWindow;  in fbSetupScreen()
137     pScreen->PositionWindow = fbPositionWindow;  in fbSetupScreen()
138     pScreen->ChangeWindowAttributes = fbChangeWindowAttributes;  in fbSetupScreen()
139     pScreen->RealizeWindow = fbRealizeWindow;  in fbSetupScreen()
140     pScreen->UnrealizeWindow = fbUnrealizeWindow;  in fbSetupScreen()
141     pScreen->CopyWindow = fbCopyWindow;  in fbSetupScreen()
142     pScreen->CreatePixmap = fbCreatePixmap;  in fbSetupScreen()
143     pScreen->DestroyPixmap = fbDestroyPixmap;  in fbSetupScreen()
144     pScreen->RealizeFont = fbRealizeFont;  in fbSetupScreen()
145     pScreen->UnrealizeFont = fbUnrealizeFont;  in fbSetupScreen()
146     pScreen->CreateGC = fbCreateGC;  in fbSetupScreen()
147     pScreen->CreateColormap = fbInitializeColormap;  in fbSetupScreen()
148     pScreen->DestroyColormap = (void (*)(ColormapPtr)) NoopDDA;  in fbSetupScreen()
149     pScreen->InstallColormap = fbInstallColormap;  in fbSetupScreen()
150     pScreen->UninstallColormap = fbUninstallColormap;  in fbSetupScreen()
151     pScreen->ListInstalledColormaps = fbListInstalledColormaps;  in fbSetupScreen()
152     pScreen->StoreColors = (void (*)(ColormapPtr, int, xColorItem *)) NoopDDA;  in fbSetupScreen()
153     pScreen->ResolveColor = fbResolveColor;  in fbSetupScreen()
154     pScreen->BitmapToRegion = fbPixmapToRegion;  in fbSetupScreen()
156     pScreen->GetWindowPixmap = _fbGetWindowPixmap;  in fbSetupScreen()
157     pScreen->SetWindowPixmap = _fbSetWindowPixmap;  in fbSetupScreen()
165                     int dpix, int dpiy, int width, int bpp,  in wfbFinishScreenInit()  argument
170                    int dpix, int dpiy, int width, int bpp)  in wfbFinishScreenInit()
184     ysize -= 2;  in wfbFinishScreenInit()
185     stride = (width * bpp) / 8;  in wfbFinishScreenInit()
191     /* fb requires power-of-two bpp */  in wfbFinishScreenInit()
195     fbGetScreenPrivate(pScreen)->setupWrap = setupWrap;  in wfbFinishScreenInit()
196     fbGetScreenPrivate(pScreen)->finishWrap = finishWrap;  in wfbFinishScreenInit()
200                        &defaultVisual, ((unsigned long) 1 << (bpp - 1)),  in wfbFinishScreenInit()
203     if (!miScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width,  in wfbFinishScreenInit()
208     pScreenPriv->CloseScreen = pScreen->CloseScreen;  in wfbFinishScreenInit()
209     pScreen->CloseScreen = fbCloseScreen;  in wfbFinishScreenInit()
213 /* dts * (inch/dot) * (25.4 mm / inch) = mm */
217               int dpix, int dpiy, int width, int bpp,  in wfbScreenInit()  argument
220     if (!fbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp))  in wfbScreenInit()
223                              width, bpp, setupWrap, finishWrap))  in wfbScreenInit()
230              int dpix, int dpiy, int width, int bpp)  in fbScreenInit()  argument
232     if (!fbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp))  in fbScreenInit()
235                             width, bpp))  in fbScreenInit()