This is the biggest "visibility" patch. Instead of doing a "export" symbol on demand, export everything in the sdk, so that if some module fails due to an unresolved symbol, it is because it is using a symbol not in the sdk. Most exported symbols shouldn't really be made visible, neither advertised in the sdk, as they are only used by a single shared object. Symbols in the sdk (or referenced in sdk macros), but not defined anywhere include: XkbBuildCoreState() XkbInitialMap XkbXIUnsupported XkbCheckActionVMods() XkbSendCompatNotify() XkbDDXFakePointerButton() XkbDDXApplyConfig() _XkbStrCaseCmp() _XkbErrMessages[] _XkbErrCode _XkbErrLocation _XkbErrData XkbAccessXDetailText() XkbNKNDetailMaskText() XkbLookupGroupAndLevel() XkbInitAtoms() XkbGetOrderedDrawables() XkbFreeOrderedDrawables() XkbConvertXkbComponents() XkbWriteXKBSemantics() XkbWriteXKBLayout() XkbWriteXKBKeymap() XkbWriteXKBFile() XkbWriteCFile() XkbWriteXKMFile() XkbWriteToServer() XkbMergeFile() XkmFindTOCEntry() XkmReadFileSection() XkmReadFileSectionName() InitExtInput() xf86CheckButton() xf86SwitchCoreDevice() RamDacSetGamma() RamDacRestoreDACValues() xf86Bpp xf86ConfigPix24 xf86MouseCflags[] xf86SupportedMouseTypes[] xf86NumMouseTypes xf86ChangeBusIndex() xf86EntityEnter() xf86EntityLeave() xf86WrapperInit() xf86RingBell() xf86findOptionBoolean() xf86debugListOptions() LoadSubModuleLocal() LoaderSymbolLocal() getInt10Rec() xf86CurrentScreen xf86ReallocatePciResources() xf86NewSerialNumber() xf86RandRSetInitialMode() fbCompositeSolidMask_nx1xn fbCompositeSolidMask_nx8888x0565C fbCompositeSolidMask_nx8888x8888C fbCompositeSolidMask_nx8x0565 fbCompositeSolidMask_nx8x0888 fbCompositeSolidMask_nx8x8888 fbCompositeSrc_0565x0565 fbCompositeSrc_8888x0565 fbCompositeSrc_8888x0888 fbCompositeSrc_8888x8888 fbCompositeSrcAdd_1000x1000 fbCompositeSrcAdd_8000x8000 fbCompositeSrcAdd_8888x8888 fbGeneration fbIn fbOver fbOver24 fbOverlayGeneration fbRasterizeEdges fbRestoreAreas fbSaveAreas composeFunctions VBEBuildVbeModeList() VBECalcVbeModeIndex() TIramdac3030CalculateMNPForClock() shadowBufPtr shadowFindBuf() miRRGetScreenInfo() RRSetScreenConfig() RRModePruneUnused() PixmanImageFromPicture() extern int miPointerGetMotionEvents() miClipPicture() miRasterizeTriangle() fbPush1toN() fbInitializeBackingStore() ddxBeforeReset() SetupSprite() InitSprite() DGADeliverEvent() SPECIAL CASES o defined as _X_INTERNAL xf86NewInputDevice() o defined as static fbGCPrivateKey fbOverlayScreenPrivateKey fbScreenPrivateKey fbWinPrivateKey o defined in libXfont.so, but declared in xorg/dixfont.h GetGlyphs() QueryGlyphExtents() QueryTextExtents() ParseGlyphCachingMode() InitGlyphCaching() SetGlyphCachingMode()
296 lines
8.1 KiB
C
296 lines
8.1 KiB
C
/*
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* Copyright © 1998 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include "fb.h"
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_X_EXPORT Bool
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fbCloseScreen (int index, ScreenPtr pScreen)
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{
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int d;
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DepthPtr depths = pScreen->allowedDepths;
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for (d = 0; d < pScreen->numDepths; d++)
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xfree (depths[d].vids);
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xfree (depths);
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xfree (pScreen->visuals);
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xfree (pScreen->devPrivate);
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#ifdef FB_SCREEN_PRIVATE
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xfree (dixLookupPrivate(&pScreen->devPrivates, fbGetScreenPrivateKey()));
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#endif
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return TRUE;
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}
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_X_EXPORT Bool
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fbRealizeFont(ScreenPtr pScreen, FontPtr pFont)
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{
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return (TRUE);
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}
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_X_EXPORT Bool
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fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont)
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{
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return (TRUE);
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}
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_X_EXPORT void
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fbQueryBestSize (int class,
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unsigned short *width, unsigned short *height,
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ScreenPtr pScreen)
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{
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unsigned short w;
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switch (class) {
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case CursorShape:
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if (*width > pScreen->width)
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*width = pScreen->width;
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if (*height > pScreen->height)
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*height = pScreen->height;
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break;
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case TileShape:
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case StippleShape:
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w = *width;
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if ((w & (w - 1)) && w < FB_UNIT)
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{
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for (w = 1; w < *width; w <<= 1)
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;
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*width = w;
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}
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}
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}
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_X_EXPORT PixmapPtr
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_fbGetWindowPixmap (WindowPtr pWindow)
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{
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return fbGetWindowPixmap (pWindow);
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}
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void
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_fbSetWindowPixmap (WindowPtr pWindow, PixmapPtr pPixmap)
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{
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dixSetPrivate(&pWindow->devPrivates, fbGetWinPrivateKey(), pPixmap);
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}
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_X_EXPORT Bool
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fbSetupScreen(ScreenPtr pScreen,
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pointer pbits, /* pointer to screen bitmap */
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int xsize, /* in pixels */
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int ysize,
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int dpix, /* dots per inch */
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int dpiy,
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int width, /* pixel width of frame buffer */
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int bpp) /* bits per pixel for screen */
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{
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if (!fbAllocatePrivates(pScreen, NULL))
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return FALSE;
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pScreen->defColormap = FakeClientID(0);
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/* let CreateDefColormap do whatever it wants for pixels */
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pScreen->blackPixel = pScreen->whitePixel = (Pixel) 0;
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pScreen->QueryBestSize = fbQueryBestSize;
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/* SaveScreen */
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pScreen->GetImage = fbGetImage;
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pScreen->GetSpans = fbGetSpans;
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pScreen->CreateWindow = fbCreateWindow;
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pScreen->DestroyWindow = fbDestroyWindow;
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pScreen->PositionWindow = fbPositionWindow;
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pScreen->ChangeWindowAttributes = fbChangeWindowAttributes;
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pScreen->RealizeWindow = fbMapWindow;
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pScreen->UnrealizeWindow = fbUnmapWindow;
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pScreen->CopyWindow = fbCopyWindow;
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pScreen->CreatePixmap = fbCreatePixmap;
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pScreen->DestroyPixmap = fbDestroyPixmap;
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pScreen->RealizeFont = fbRealizeFont;
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pScreen->UnrealizeFont = fbUnrealizeFont;
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pScreen->CreateGC = fbCreateGC;
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pScreen->CreateColormap = fbInitializeColormap;
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pScreen->DestroyColormap = (void (*)(ColormapPtr))NoopDDA;
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pScreen->InstallColormap = fbInstallColormap;
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pScreen->UninstallColormap = fbUninstallColormap;
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pScreen->ListInstalledColormaps = fbListInstalledColormaps;
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pScreen->StoreColors = (void (*)(ColormapPtr, int, xColorItem *))NoopDDA;
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pScreen->ResolveColor = fbResolveColor;
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pScreen->BitmapToRegion = fbPixmapToRegion;
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pScreen->GetWindowPixmap = _fbGetWindowPixmap;
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pScreen->SetWindowPixmap = _fbSetWindowPixmap;
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return TRUE;
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}
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#ifdef FB_ACCESS_WRAPPER
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_X_EXPORT Bool
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wfbFinishScreenInit(ScreenPtr pScreen,
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pointer pbits,
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int xsize,
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int ysize,
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int dpix,
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int dpiy,
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int width,
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int bpp,
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SetupWrapProcPtr setupWrap,
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FinishWrapProcPtr finishWrap)
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#else
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Bool
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fbFinishScreenInit(ScreenPtr pScreen,
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pointer pbits,
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int xsize,
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int ysize,
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int dpix,
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int dpiy,
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int width,
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int bpp)
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#endif
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{
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VisualPtr visuals;
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DepthPtr depths;
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int nvisuals;
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int ndepths;
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int rootdepth;
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VisualID defaultVisual;
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int imagebpp = bpp;
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#ifdef FB_DEBUG
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int stride;
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ysize -= 2;
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stride = (width * bpp) / 8;
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fbSetBits ((FbStip *) pbits,
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stride / sizeof (FbStip), FB_HEAD_BITS);
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pbits = (void *) ((char *) pbits + stride);
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fbSetBits ((FbStip *) ((char *) pbits + stride * ysize),
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stride / sizeof (FbStip), FB_TAIL_BITS);
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#endif
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/*
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* By default, a 24bpp screen will use 32bpp images, this avoids
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* problems with many applications which just can't handle packed
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* pixels. If you want real 24bit images, include a 24bpp
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* format in the pixmap formats
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*/
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#ifdef FB_24_32BIT
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if (bpp == 24)
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{
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int f;
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imagebpp = 32;
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/*
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* Check to see if we're advertising a 24bpp image format,
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* in which case windows will use it in preference to a 32 bit
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* format.
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*/
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for (f = 0; f < screenInfo.numPixmapFormats; f++)
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{
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if (screenInfo.formats[f].bitsPerPixel == 24)
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{
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imagebpp = 24;
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break;
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}
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}
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}
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#endif
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#ifdef FB_SCREEN_PRIVATE
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if (imagebpp == 32)
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{
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fbGetScreenPrivate(pScreen)->win32bpp = bpp;
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fbGetScreenPrivate(pScreen)->pix32bpp = bpp;
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}
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else
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{
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fbGetScreenPrivate(pScreen)->win32bpp = 32;
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fbGetScreenPrivate(pScreen)->pix32bpp = 32;
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}
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#ifdef FB_ACCESS_WRAPPER
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fbGetScreenPrivate(pScreen)->setupWrap = setupWrap;
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fbGetScreenPrivate(pScreen)->finishWrap = finishWrap;
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#endif
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#endif
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rootdepth = 0;
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if (!fbInitVisuals (&visuals, &depths, &nvisuals, &ndepths, &rootdepth,
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&defaultVisual,((unsigned long)1<<(imagebpp-1)), 8))
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return FALSE;
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if (! miScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width,
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rootdepth, ndepths, depths,
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defaultVisual, nvisuals, visuals))
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return FALSE;
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/* overwrite miCloseScreen with our own */
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pScreen->CloseScreen = fbCloseScreen;
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#ifdef FB_24_32BIT
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if (bpp == 24 && imagebpp == 32)
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{
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pScreen->ModifyPixmapHeader = fb24_32ModifyPixmapHeader;
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pScreen->CreateScreenResources = fb24_32CreateScreenResources;
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}
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#endif
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#if 0
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/* leave backing store initialization to the enclosing code so
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* it can choose the correct order of wrappers
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*/
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/* init backing store here so we can overwrite CloseScreen without stepping
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* on the backing store wrapped version */
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fbInitializeBackingStore (pScreen);
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#endif
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return TRUE;
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}
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/* dts * (inch/dot) * (25.4 mm / inch) = mm */
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#ifdef FB_ACCESS_WRAPPER
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_X_EXPORT Bool
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wfbScreenInit(ScreenPtr pScreen,
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pointer pbits,
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int xsize,
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int ysize,
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int dpix,
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int dpiy,
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int width,
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int bpp,
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SetupWrapProcPtr setupWrap,
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FinishWrapProcPtr finishWrap)
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{
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if (!fbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp))
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return FALSE;
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if (!wfbFinishScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy,
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width, bpp, setupWrap, finishWrap))
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return FALSE;
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return TRUE;
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}
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#else
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_X_EXPORT Bool
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fbScreenInit(ScreenPtr pScreen,
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pointer pbits,
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int xsize,
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int ysize,
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int dpix,
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int dpiy,
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int width,
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int bpp)
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{
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if (!fbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp))
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return FALSE;
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if (!fbFinishScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy,
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width, bpp))
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return FALSE;
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return TRUE;
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}
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#endif
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