dmxinit.c File Reference

#include "dmx.h"
#include "dmxinit.h"
#include "dmxsync.h"
#include "dmxlog.h"
#include "dmxinput.h"
#include "dmxscrinit.h"
#include "dmxcursor.h"
#include "dmxfont.h"
#include "config/dmxconfig.h"
#include "dmxcb.h"
#include "dmxprop.h"
#include "dmxstat.h"
#include "dmxpict.h"
#include <X11/Xos.h>
#include "dixstruct.h"
#include <signal.h>

Defines

#define DMX_ERROR_BUF_SIZE   256

Functions

static int dmxErrorHandler (Display *dpy, XErrorEvent *ev)
Bool dmxOpenDisplay (DMXScreenInfo *dmxScreen)
void dmxSetErrorHandler (DMXScreenInfo *dmxScreen)
static void dmxPrintScreenInfo (DMXScreenInfo *dmxScreen)
void dmxGetScreenAttribs (DMXScreenInfo *dmxScreen)
Bool dmxGetVisualInfo (DMXScreenInfo *dmxScreen)
void dmxGetColormaps (DMXScreenInfo *dmxScreen)
void dmxGetPixmapFormats (DMXScreenInfo *dmxScreen)
static Bool dmxSetPixmapFormats (ScreenInfo *pScreenInfo, DMXScreenInfo *dmxScreen)
void dmxCheckForWM (DMXScreenInfo *dmxScreen)
static void dmxDisplayInit (DMXScreenInfo *dmxScreen)
static const char * dmxExecOS (void)
static const char * dmxBuildCompiler (void)
static const char * dmxExecHost (void)
void InitOutput (ScreenInfo *pScreenInfo, int argc, char *argv[])
static void dmxSetDefaultFontPath (char *fp)
void AbortDDX (void)
void ddxGiveUp (void)
void OsVendorInit (void)
void OsVendorFatalError (void)
int ddxProcessArgument (int argc, char *argv[], int i)
void ddxUseMsg (void)

Variables

int dmxNumScreens
DMXScreenInfodmxScreens
int dmxNumInputs
DMXInputInfodmxInputs
int dmxShadowFB = FALSE
XErrorEvent dmxLastErrorEvent
Bool dmxErrorOccurred = FALSE
char * dmxFontPath = NULL
Bool dmxOffScreenOpt = TRUE
Bool dmxSubdividePrimitives = TRUE
Bool dmxLazyWindowCreation = TRUE
Bool dmxUseXKB = TRUE
int dmxDepth = 0
static Bool dmxGLXProxy = FALSE
Bool dmxIgnoreBadFontPaths = FALSE
Bool dmxAddRemoveScreens = FALSE

Detailed Description

Provide expected functions for initialization from the ddx layer and global variables for the DMX server.


Define Documentation

#define DMX_ERROR_BUF_SIZE   256

Referenced by dmxErrorHandler().


Function Documentation

void AbortDDX ( void   ) 

This function is called in Xserver/os/utils.c from AbortServer(). We must ensure that backend and console state is restored in the event the server shutdown wasn't clean.

References _DMXScreenInfo::beDisplay, and dmxNumScreens.

Referenced by ddxGiveUp().

void ddxGiveUp ( void   ) 

This function is called in Xserver/dix/main.c from main() when dispatchException & DE_TERMINATE (which is the only way to exit the main loop without an interruption.

References AbortDDX().

int ddxProcessArgument ( int  argc,
char *  argv[],
int  i 
)
void ddxUseMsg ( void   ) 

Provide succinct usage information for the DMX server.

static const char* dmxBuildCompiler ( void   )  [static]

Referenced by InitOutput().

void dmxCheckForWM ( DMXScreenInfo dmxScreen  ) 
static void dmxDisplayInit ( DMXScreenInfo dmxScreen  )  [static]

Initialize the display and collect relevant information about the display properties

References dmxCheckForWM(), dmxFatal, dmxGetColormaps(), dmxGetPixmapFormats(), dmxGetScreenAttribs(), dmxGetVisualInfo(), dmxLog(), dmxOpenDisplay(), dmxSetErrorHandler(), and _DMXScreenInfo::name.

Referenced by InitOutput().

static int dmxErrorHandler ( Display *  dpy,
XErrorEvent *  ev 
) [static]
static const char* dmxExecHost ( void   )  [static]

Referenced by InitOutput().

static const char* dmxExecOS ( void   )  [static]

Referenced by InitOutput().

void dmxGetColormaps ( DMXScreenInfo dmxScreen  ) 
void dmxGetPixmapFormats ( DMXScreenInfo dmxScreen  ) 
void dmxGetScreenAttribs ( DMXScreenInfo dmxScreen  ) 
Bool dmxGetVisualInfo ( DMXScreenInfo dmxScreen  ) 
Bool dmxOpenDisplay ( DMXScreenInfo dmxScreen  ) 
static void dmxPrintScreenInfo ( DMXScreenInfo dmxScreen  )  [static]
static void dmxSetDefaultFontPath ( char *  fp  )  [static]

References dmxFontPath.

Referenced by ddxProcessArgument().

void dmxSetErrorHandler ( DMXScreenInfo dmxScreen  ) 

References dmxErrorHandler().

Referenced by dmxAttachScreen(), and dmxDisplayInit().

static Bool dmxSetPixmapFormats ( ScreenInfo *  pScreenInfo,
DMXScreenInfo dmxScreen 
) [static]
void InitOutput ( ScreenInfo *  pScreenInfo,
int  argc,
char *  argv[] 
)
void OsVendorFatalError ( void   ) 

This function is called in Xserver/os/utils.c from FatalError() and VFatalError(). (Note that setting the function pointer OsVendorVErrorFProc will cause VErrorF() (which is called by the two routines mentioned here, as well as by others) to use the referenced routine instead of vfprintf().)

Referenced by VFatalError().

void OsVendorInit ( void   ) 

This function is called in Xserver/os/osinit.c from OsInit().


Variable Documentation

Bool dmxAddRemoveScreens = FALSE

True if add and remove screens support is enabled

Referenced by ddxProcessArgument(), dmxAttachScreen(), dmxDetachScreen(), and InitOutput().

int dmxDepth = 0

Requested depth if non-zero

Referenced by ddxProcessArgument(), and dmxGetVisualInfo().

Bool dmxErrorOccurred = FALSE

True if an error occurred

Referenced by dmxErrorHandler().

char* dmxFontPath = NULL

NULL if no font path is set on the command line; otherwise, a string of comma separated paths built from the command line specified font paths

Referenced by dmxBELoadFont(), and dmxSetDefaultFontPath().

Bool dmxGLXProxy = FALSE [static]

Referenced by ddxProcessArgument(), and InitOutput().

Bool dmxIgnoreBadFontPaths = FALSE

True if bad font paths should be ignored during server init

Referenced by ddxProcessArgument(), and dmxBELoadFont().

XErrorEvent dmxLastErrorEvent

Last error that occurred

Referenced by dmxErrorHandler().

Bool dmxLazyWindowCreation = TRUE

True if using the lazy window creation optimization

Referenced by ddxProcessArgument(), dmxCreateWindow(), and InitOutput().

Bool dmxOffScreenOpt = TRUE

True if using off screen optimizations

Referenced by ddxProcessArgument(), and InitOutput().

List of outputs

Referenced by _dmxMoveCursor(), _dmxRealizeCursor(), _dmxSetCursor(), _dmxUnrealizeCursor(), dmxAttachScreen(), dmxBackendFindOverlapping(), dmxBackendInitPrivate(), dmxBackendOffscreen(), dmxBackendProcessInput(), dmxBackendUpdatePosition(), dmxBECloseScreen(), dmxBECreateColormap(), dmxBECreateCursor(), dmxBECreateGC(), dmxBECreateGlyphSet(), dmxBECreatePixmap(), dmxBECreateWindowTree(), dmxBEDestroyWindow(), dmxBEFreeColormap(), dmxBEFreeCursor(), dmxBEFreeFont(), dmxBEFreeGC(), dmxBEFreeGlyphSet(), dmxBEFreePicture(), dmxBEFreePixmap(), dmxBELoadFont(), dmxBERestorePixmap(), dmxBERestoreRenderGlyph(), dmxBESavePixmap(), dmxBEScreenInit(), dmxBitmapToRegion(), dmxChangeBorderWidth(), dmxChangeClip(), dmxChangeGC(), dmxChangePicture(), dmxChangePictureClip(), dmxChangeWindowAttributes(), dmxCheckCursor(), dmxCloseScreen(), dmxColormapFromDefaultVisual(), dmxCommonMouOn(), dmxCommonSaveState(), dmxComposite(), dmxCompositeRects(), dmxComputeScreenOrigins(), dmxComputeWidthHeight(), dmxConfigAddDisplay(), dmxConfigConfigInputs(), dmxConfigCopyFromWall(), dmxConfigFromCommandLine(), dmxConnectionBlockCallback(), dmxConsoleDraw(), dmxCopyArea(), dmxCopyGC(), dmxCopyPlane(), dmxCopyWindow(), dmxCoreMotion(), dmxCreateAndRealizeWindow(), dmxCreateColormap(), dmxCreateGC(), dmxCreateNonRootWindow(), dmxCreatePicture(), dmxCreatePixmap(), dmxCreateRootWindow(), dmxCreateWindow(), dmxCursorOffScreen(), dmxDestroyClip(), dmxDestroyColormap(), dmxDestroyGC(), dmxDestroyPicture(), dmxDestroyPictureClip(), dmxDestroyPixmap(), dmxDestroyWindow(), dmxDetachScreen(), dmxDoCreatePicture(), dmxDoRestackWindow(), dmxDoSetShape(), dmxFillPolygon(), dmxFindAlternatePixmap(), dmxFindFirstScreen(), dmxGetImage(), dmxGetScreenAttributes(), dmxImageText16(), dmxImageText8(), dmxInitOrigins(), dmxInitOverlap(), dmxInputAttachBackend(), dmxInputInit(), dmxInstallColormap(), dmxLookupVisual(), dmxLookupVisualFromID(), dmxMoveCursor(), dmxPictureInit(), dmxPolyArc(), dmxPolyFillArc(), dmxPolyFillRect(), dmxPolylines(), dmxPolyPoint(), dmxPolyRectangle(), dmxPolySegment(), dmxPolyText16(), dmxPolyText8(), dmxPositionWindow(), dmxProcRenderAddGlyphs(), dmxProcRenderCompositeGlyphs(), dmxProcRenderCreateGlyphSet(), dmxProcRenderFreeGlyphs(), dmxProcRenderFreeGlyphSet(), dmxProcRenderSetPictureFilter(), dmxProcRenderSetPictureTransform(), dmxProcSetFontPath(), dmxPropertyCheckOtherWindows(), dmxPutImage(), dmxRealizeCursor(), dmxRealizeFont(), dmxRealizeWindow(), dmxReInitOrigins(), dmxReparentWindow(), dmxResizeRootWindow(), dmxResizeScreenWindow(), dmxResizeWindow(), dmxRestackWindow(), dmxSaveScreen(), dmxScreenInit(), dmxSetCursor(), dmxSetShape(), dmxShadowUpdateProc(), dmxStatCallback(), dmxStoreColors(), dmxSyncCallback(), dmxTrapezoids(), dmxTriangles(), dmxTriFan(), dmxTriStrip(), dmxTryComputeScreenOrigins(), dmxUnrealizeCursor(), dmxUnrealizeFont(), dmxUnrealizeWindow(), dmxUpdateScreenResources(), dmxValidatePicture(), and dmxWindowExposures().

int dmxShadowFB = FALSE

True if using the primitive subdivision optimization

Referenced by ddxProcessArgument(), and dmxPutImage().

Bool dmxUseXKB = TRUE

True if the XKB extension should be used with the backend servers

Referenced by ddxProcessArgument(), and dmxCommonSaveState().


Generated June 29, 2004 for Distributed Multihead X by doxygen 1.3.4.