Bool
XkbWriteRulesProp(ClientPtr client, pointer closure)
{
int len,out;
Atom name;
char * pval;
if (rulesDefined && (!XkbRulesFile))
return False;
len= (XkbRulesFile?strlen(XkbRulesFile):strlen(XKB_DFLT_RULES_FILE));
len+= (XkbModelUsed?strlen(XkbModelUsed):0);
len+= (XkbLayoutUsed?strlen(XkbLayoutUsed):0);
len+= (XkbVariantUsed?strlen(XkbVariantUsed):0);
len+= (XkbOptionsUsed?strlen(XkbOptionsUsed):0);
if (len<1)
return True;
len+= 5; /* trailing NULs */
name= MakeAtom(_XKB_RF_NAMES_PROP_ATOM,strlen(_XKB_RF_NAMES_PROP_ATOM),1);
if (name==None) {
ErrorF("Atom error: %s not created\n",_XKB_RF_NAMES_PROP_ATOM);
return True;
}
pval= (char*) ALLOCATE_LOCAL(len);
if (!pval) {
ErrorF("Allocation error: %s proprerty not created\n",
_XKB_RF_NAMES_PROP_ATOM);
return True;
}
out= 0;
if (XkbRulesFile) {
strcpy(&pval[out],XkbRulesFile);
out+= strlen(XkbRulesFile);
} else {
strcpy(&pval[out],XKB_DFLT_RULES_FILE);
out+= strlen(XKB_DFLT_RULES_FILE);
}
pval[out++]= '\0';
if (XkbModelUsed) {
strcpy(&pval[out],XkbModelUsed);
out+= strlen(XkbModelUsed);
}
pval[out++]= '\0';
if (XkbLayoutUsed) {
strcpy(&pval[out],XkbLayoutUsed);
out+= strlen(XkbLayoutUsed);
}
pval[out++]= '\0';
if (XkbVariantUsed) {
strcpy(&pval[out],XkbVariantUsed);
out+= strlen(XkbVariantUsed);
}
pval[out++]= '\0';
if (XkbOptionsUsed) {
strcpy(&pval[out],XkbOptionsUsed);
out+= strlen(XkbOptionsUsed);
}
pval[out++]= '\0';
if (out!=len) {
ErrorF("Internal Error! bad size (%d!=%d) for _XKB_RULES_NAMES\n",
out,len);
}
ChangeWindowProperty(WindowTable[0],name,XA_STRING,8,PropModeReplace,
len,pval,True);
DEALLOCATE_LOCAL(pval);
return True;
}
static void
winUseMsg (void)
{
ErrorF("\n");
ErrorF("\n");
ErrorF(EXECUTABLE_NAME " Device Dependent Usage:\n");
ErrorF("\n");
#ifdef XWIN_CLIPBOARD
ErrorF ("-[no]clipboard\n"
"\tEnable [disable] the clipboard integration. Default is enabled.\n");
#endif
ErrorF ("-clipupdates num_boxes\n"
"\tUse a clipping region to constrain shadow update blits to\n"
"\tthe updated region when num_boxes, or more, are in the\n"
"\tupdated region.\n");
#ifdef XWIN_XF86CONFIG
ErrorF ("-config\n"
"\tSpecify a configuration file.\n");
ErrorF ("-configdir\n"
"\tSpecify a configuration directory.\n");
#endif
ErrorF ("-depth bits_per_pixel\n"
"\tSpecify an optional bitdepth to use in fullscreen mode\n"
"\twith a DirectDraw engine.\n");
ErrorF ("-emulate3buttons [timeout]\n"
"\tEmulate 3 button mouse with an optional timeout in\n"
"\tmilliseconds.\n");
#ifdef XWIN_EMULATEPSEUDO
ErrorF ("-emulatepseudo\n"
"\tCreate a depth 8 PseudoColor visual when running in\n"
"\tdepths 15, 16, 24, or 32, collectively known as TrueColor\n"
"\tdepths. The PseudoColor visual does not have correct colors,\n"
"\tand it may crash, but it at least allows you to run your\n"
"\tapplication in TrueColor modes.\n");
#endif
ErrorF ("-engine engine_type_id\n"
"\tOverride the server's automatically selected engine type:\n"
"\t\t1 - Shadow GDI\n"
"\t\t2 - Shadow DirectDraw\n"
"\t\t4 - Shadow DirectDraw4 Non-Locking\n"
#ifdef XWIN_NATIVEGDI
"\t\t16 - Native GDI - experimental\n"
#endif
);
ErrorF ("-fullscreen\n"
"\tRun the server in fullscreen mode.\n");
ErrorF ("-ignoreinput\n"
"\tIgnore keyboard and mouse input.\n");
#ifdef XWIN_MULTIWINDOWEXTWM
ErrorF ("-internalwm\n"
"\tRun the internal window manager.\n");
#endif
#ifdef XWIN_XF86CONFIG
ErrorF ("-keyboard\n"
"\tSpecify a keyboard device from the configuration file.\n");
#endif
ErrorF ("-[no]keyhook\n"
"\tGrab special Windows keypresses like Alt-Tab or the Menu "
"key.\n");
ErrorF ("-lesspointer\n"
"\tHide the windows mouse pointer when it is over any\n"
"\t" EXECUTABLE_NAME " window. This prevents ghost cursors appearing when\n"
"\tthe Windows cursor is drawn on top of the X cursor\n");
ErrorF ("-logfile filename\n"
"\tWrite log messages to <filename>.\n");
ErrorF ("-logverbose verbosity\n"
"\tSet the verbosity of log messages. [NOTE: Only a few messages\n"
"\trespect the settings yet]\n"
"\t\t0 - only print fatal error.\n"
"\t\t1 - print additional configuration information.\n"
"\t\t2 - print additional runtime information [default].\n"
"\t\t3 - print debugging and tracing information.\n");
ErrorF ("-[no]multimonitors or -[no]multiplemonitors\n"
"\tUse the entire virtual screen if multiple\n"
"\tmonitors are present.\n");
#ifdef XWIN_MULTIWINDOW
ErrorF ("-multiwindow\n"
"\tRun the server in multi-window mode.\n");
#endif
#ifdef XWIN_MULTIWINDOWEXTWM
ErrorF ("-mwextwm\n"
"\tRun the server in multi-window external window manager mode.\n");
#endif
ErrorF ("-nodecoration\n"
"\tDo not draw a window border, title bar, etc. Windowed\n"
"\tmode only.\n");
#ifdef XWIN_CLIPBOARD
ErrorF ("-nounicodeclipboard\n"
"\tDo not use Unicode clipboard even if on a NT-based platform.\n");
#endif
ErrorF ("-refresh rate_in_Hz\n"
"\tSpecify an optional refresh rate to use in fullscreen mode\n"
"\twith a DirectDraw engine.\n");
ErrorF ("-rootless\n"
"\tRun the server in rootless mode.\n");
ErrorF ("-screen scr_num [width height [x y] | [[WxH[+X+Y]][@m]] ]\n"
"\tEnable screen scr_num and optionally specify a width and\n"
"\theight and initial position for that screen. Additionally\n"
"\ta monitor number can be specified to start the server on,\n"
"\tat which point, all coordinates become relative to that\n"
"\tmonitor (Not for Windows NT4 and 95). Examples:\n"
"\t -screen 0 800x600+100+100@2 ; 2nd monitor offset 100,100 size 800x600\n"
"\t -screen 0 1024x768@3 ; 3rd monitor size 1024x768\n"
"\t -screen 0 @1 ; on 1st monitor using its full resolution (the default)\n");
ErrorF ("-scrollbars\n"
"\tIn windowed mode, allow screens bigger than the Windows desktop.\n"
"\tMoreover, if the window has decorations, one can now resize\n"
"\tit.\n");
ErrorF ("-silent-dup-error\n"
"\tIf another instance of " EXECUTABLE_NAME " with the same display number is running\n"
"\texit silently and don’t display any error message.\n");
ErrorF ("-swcursor\n"
"\tDisable the usage of the Windows cursor and use the X11 software\n"
"\tcursor instead.\n");
ErrorF ("-[no]trayicon\n"
"\tDo not create a tray icon. Default is to create one\n"
"\ticon per screen. You can globally disable tray icons with\n"
"\t-notrayicon, then enable it for specific screens with\n"
"\t-trayicon for those screens.\n");
ErrorF ("-[no]unixkill\n"
"\tCtrl+Alt+Backspace exits the X Server.\n");
#ifdef XWIN_GLX_WINDOWS
ErrorF ("-[no]wgl\n"
"\tEnable the GLX extension to use the native Windows WGL interface for accelerated OpenGL\n");
#endif
ErrorF ("-[no]winkill\n"
"\tAlt+F4 exits the X Server.\n");
ErrorF ("-xkblayout XKBLayout\n"
"\tEquivalent to XKBLayout in XF86Config files.\n"
"\tFor example: -xkblayout de\n");
ErrorF ("-xkbmodel XKBModel\n"
"\tEquivalent to XKBModel in XF86Config files.\n");
ErrorF ("-xkboptions XKBOptions\n"
"\tEquivalent to XKBOptions in XF86Config files.\n");
ErrorF ("-xkbrules XKBRules\n"
"\tEquivalent to XKBRules in XF86Config files.\n");
ErrorF ("-xkbvariant XKBVariant\n"
"\tEquivalent to XKBVariant in XF86Config files.\n"
"\tFor example: -xkbvariant nodeadkeys\n");
}
/*
* This creates a shared memory buffer for use with GLXPixmaps
* and AppleSGLX.
*/
Bool
DRICreatePixmap(ScreenPtr pScreen, Drawable id,
DrawablePtr pDrawable, char *path,
size_t pathmax)
{
DRIPixmapBufferPtr shared;
PixmapPtr pPix;
if (pDrawable->type != DRAWABLE_PIXMAP)
return FALSE;
pPix = (PixmapPtr)pDrawable;
shared = malloc(sizeof(*shared));
if (NULL == shared) {
FatalError("failed to allocate DRIPixmapBuffer in %s\n", __func__);
}
shared->pDrawable = pDrawable;
shared->refCount = 1;
if (pDrawable->bitsPerPixel >= 24) {
shared->bytesPerPixel = 4;
}
else if (pDrawable->bitsPerPixel <= 16) {
shared->bytesPerPixel = 2;
}
shared->width = pDrawable->width;
shared->height = pDrawable->height;
if (-1 == snprintf(shared->shmPath, sizeof(shared->shmPath),
"%d_0x%lx", getpid(),
(unsigned long)id)) {
FatalError("buffer overflow in %s\n", __func__);
}
shared->fd = shm_open(shared->shmPath,
O_RDWR | O_EXCL | O_CREAT,
S_IRUSR | S_IWUSR | S_IROTH | S_IWOTH);
if (-1 == shared->fd) {
free(shared);
return FALSE;
}
shared->length = shared->width * shared->height * shared->bytesPerPixel;
if (-1 == ftruncate(shared->fd, shared->length)) {
ErrorF("failed to ftruncate (extend) file.");
shm_unlink(shared->shmPath);
close(shared->fd);
free(shared);
return FALSE;
}
shared->buffer = mmap(NULL, shared->length,
PROT_READ | PROT_WRITE,
MAP_FILE | MAP_SHARED, shared->fd, 0);
if (MAP_FAILED == shared->buffer) {
ErrorF("failed to mmap shared memory.");
shm_unlink(shared->shmPath);
close(shared->fd);
free(shared);
return FALSE;
}
strlcpy(path, shared->shmPath, pathmax);
dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, shared);
AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
return TRUE;
}
void
KdUseMsg(void)
{
ErrorF("\nTinyX Device Dependent Usage:\n");
ErrorF
("-screen WIDTH[/WIDTHMM]xHEIGHT[/HEIGHTMM][@ROTATION][X][Y][xDEPTH/BPP[xFREQ]] Specify screen characteristics\n");
ErrorF
("-rgba rgb/bgr/vrgb/vbgr/none Specify subpixel ordering for LCD panels\n");
ErrorF
("-mouse driver [,n,,options] Specify the pointer driver and its options (n is the number of buttons)\n");
ErrorF
("-keybd driver [,,options] Specify the keyboard driver and its options\n");
ErrorF("-zaphod Disable cursor screen switching\n");
ErrorF("-2button Emulate 3 button mouse\n");
ErrorF("-3button Disable 3 button mouse emulation\n");
ErrorF
("-rawcoord Don't transform pointer coordinates on rotation\n");
ErrorF("-dumb Disable hardware acceleration\n");
ErrorF("-softCursor Force software cursor\n");
ErrorF("-videoTest Start the server, pause momentarily and exit\n");
ErrorF
("-origin X,Y Locates the next screen in the the virtual screen (Xinerama)\n");
ErrorF("-switchCmd Command to execute on vt switch\n");
ErrorF("-zap Terminate server on Ctrl+Alt+Backspace\n");
ErrorF
("vtxx Use virtual terminal xx instead of the next available\n");
}
static Bool
winCheckDisplayNumber (void)
{
int nDisp;
HANDLE mutex;
char name[MAX_PATH];
char * pszPrefix = '\0';
OSVERSIONINFO osvi = {0};
/* Check display range */
nDisp = atoi (display);
if (nDisp < 0 || nDisp > 65535)
{
ErrorF ("winCheckDisplayNumber - Bad display number: %d\n", nDisp);
return FALSE;
}
/* Set first character of mutex name to null */
name[0] = '\0';
/* Get operating system version information */
osvi.dwOSVersionInfoSize = sizeof (osvi);
GetVersionEx (&osvi);
/* Want a mutex shared among all terminals on NT > 4.0 */
if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT
&& osvi.dwMajorVersion >= 5)
{
pszPrefix = "Global\\";
}
/* Setup Cygwin/X specific part of name */
snprintf (name, sizeof(name), "%sCYGWINX_DISPLAY:%d", pszPrefix, nDisp);
/* Windows automatically releases the mutex when this process exits */
mutex = CreateMutex (NULL, FALSE, name);
if (!mutex)
{
LPVOID lpMsgBuf;
/* Display a fancy error message */
FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
GetLastError (),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpMsgBuf,
0, NULL);
ErrorF ("winCheckDisplayNumber - CreateMutex failed: %s\n",
(LPSTR)lpMsgBuf);
LocalFree (lpMsgBuf);
return FALSE;
}
if (GetLastError () == ERROR_ALREADY_EXISTS)
{
ErrorF ("winCheckDisplayNumber - "
PROJECT_NAME " is already running on display %d\n",
nDisp);
return FALSE;
}
return TRUE;
}
Bool
winAllocateFBShadowDDNL (ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
HRESULT ddrval = DD_OK;
DDSURFACEDESC2 ddsdShadow;
char *lpSurface = NULL;
DDPIXELFORMAT ddpfPrimary;
#if CYGDEBUG
winDebug ("winAllocateFBShadowDDNL - w %d h %d d %d\n",
pScreenInfo->dwWidth, pScreenInfo->dwHeight, pScreenInfo->dwDepth);
#endif
/* Allocate memory for our shadow surface */
lpSurface = malloc (pScreenInfo->dwPaddedWidth * pScreenInfo->dwHeight);
if (lpSurface == NULL)
{
ErrorF ("winAllocateFBShadowDDNL - Could not allocate bits\n");
return FALSE;
}
/*
* Initialize the framebuffer memory so we don't get a
* strange display at startup
*/
ZeroMemory (lpSurface, pScreenInfo->dwPaddedWidth * pScreenInfo->dwHeight);
/* Create a clipper */
ddrval = (*g_fpDirectDrawCreateClipper) (0,
&pScreenPriv->pddcPrimary,
NULL);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not attach clipper: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
#if CYGDEBUG
winDebug ("winAllocateFBShadowDDNL - Created a clipper\n");
#endif
/* Get a device context for the screen */
pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);
/* Attach the clipper to our display window */
ddrval = IDirectDrawClipper_SetHWnd (pScreenPriv->pddcPrimary,
0,
pScreenPriv->hwndScreen);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Clipper not attached "
"to window: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
#if CYGDEBUG
winDebug ("winAllocateFBShadowDDNL - Attached clipper to window\n");
#endif
/* Create a DirectDraw object, store the address at lpdd */
ddrval = (*g_fpDirectDrawCreate) (NULL,
(LPDIRECTDRAW*) &pScreenPriv->pdd,
NULL);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not start "
"DirectDraw: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
#if CYGDEBUG
winDebug ("winAllocateFBShadowDDNL - Created and initialized DD\n");
#endif
/* Get a DirectDraw4 interface pointer */
ddrval = IDirectDraw_QueryInterface (pScreenPriv->pdd,
&IID_IDirectDraw4,
(LPVOID*) &pScreenPriv->pdd4);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Failed DD4 query: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
/* Are we full screen? */
if (pScreenInfo->fFullScreen)
{
DDSURFACEDESC2 ddsdCurrent;
DWORD dwRefreshRateCurrent = 0;
HDC hdc = NULL;
/* Set the cooperative level to full screen */
ddrval = IDirectDraw4_SetCooperativeLevel (pScreenPriv->pdd4,
pScreenPriv->hwndScreen,
DDSCL_EXCLUSIVE
| DDSCL_FULLSCREEN);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not set "
"cooperative level: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
/*
* We only need to get the current refresh rate for comparison
* if a refresh rate has been passed on the command line.
*/
if (pScreenInfo->dwRefreshRate != 0)
{
ZeroMemory (&ddsdCurrent, sizeof (ddsdCurrent));
ddsdCurrent.dwSize = sizeof (ddsdCurrent);
/* Get information about current display settings */
ddrval = IDirectDraw4_GetDisplayMode (pScreenPriv->pdd4,
&ddsdCurrent);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not get current "
"refresh rate: %08x. Continuing.\n",
(unsigned int) ddrval);
dwRefreshRateCurrent = 0;
}
else
{
/* Grab the current refresh rate */
dwRefreshRateCurrent = ddsdCurrent.u2.dwRefreshRate;
}
}
/* Clean up the refresh rate */
if (dwRefreshRateCurrent == pScreenInfo->dwRefreshRate)
{
/*
* Refresh rate is non-specified or equal to current.
*/
pScreenInfo->dwRefreshRate = 0;
}
/* Grab a device context for the screen */
hdc = GetDC (NULL);
if (hdc == NULL)
{
ErrorF ("winAllocateFBShadowDDNL - GetDC () failed\n");
return FALSE;
}
/* Only change the video mode when different than current mode */
if (!pScreenInfo->fMultipleMonitors
&& (pScreenInfo->dwWidth != GetSystemMetrics (SM_CXSCREEN)
|| pScreenInfo->dwHeight != GetSystemMetrics (SM_CYSCREEN)
|| pScreenInfo->dwBPP != GetDeviceCaps (hdc, BITSPIXEL)
|| pScreenInfo->dwRefreshRate != 0))
{
winDebug ("winAllocateFBShadowDDNL - Changing video mode\n");
/* Change the video mode to the mode requested */
ddrval = IDirectDraw4_SetDisplayMode (pScreenPriv->pdd4,
pScreenInfo->dwWidth,
pScreenInfo->dwHeight,
pScreenInfo->dwBPP,
pScreenInfo->dwRefreshRate,
0);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not set "
"full screen display mode: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
}
else
{
winDebug ("winAllocateFBShadowDDNL - Not changing video mode\n");
}
/* Release our DC */
ReleaseDC (NULL, hdc);
hdc = NULL;
}
else
{
/* Set the cooperative level for windowed mode */
ddrval = IDirectDraw4_SetCooperativeLevel (pScreenPriv->pdd4,
pScreenPriv->hwndScreen,
DDSCL_NORMAL);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not set "
"cooperative level: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
}
/* Create the primary surface */
if (!winCreatePrimarySurfaceShadowDDNL (pScreen))
{
ErrorF ("winAllocateFBShadowDDNL - winCreatePrimarySurfaceShadowDDNL "
"failed\n");
return FALSE;
}
/* Get primary surface's pixel format */
ZeroMemory (&ddpfPrimary, sizeof (ddpfPrimary));
ddpfPrimary.dwSize = sizeof (ddpfPrimary);
ddrval = IDirectDrawSurface4_GetPixelFormat (pScreenPriv->pddsPrimary4,
&ddpfPrimary);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not get primary "
"pixformat: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
#if CYGDEBUG
winDebug ("winAllocateFBShadowDDNL - Primary masks: %08x %08x %08x "
"dwRGBBitCount: %d\n",
ddpfPrimary.u2.dwRBitMask,
ddpfPrimary.u3.dwGBitMask,
ddpfPrimary.u4.dwBBitMask,
ddpfPrimary.u1.dwRGBBitCount);
#endif
/* Describe the shadow surface to be created */
/*
* NOTE: Do not use a DDSCAPS_VIDEOMEMORY surface,
* as drawing, locking, and unlocking take forever
* with video memory surfaces. In addition,
* video memory is a somewhat scarce resource,
* so you shouldn't be allocating video memory when
* you have the option of using system memory instead.
*/
ZeroMemory (&ddsdShadow, sizeof (ddsdShadow));
ddsdShadow.dwSize = sizeof (ddsdShadow);
ddsdShadow.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH
| DDSD_LPSURFACE | DDSD_PITCH | DDSD_PIXELFORMAT;
ddsdShadow.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
ddsdShadow.dwHeight = pScreenInfo->dwHeight;
ddsdShadow.dwWidth = pScreenInfo->dwWidth;
ddsdShadow.u1.lPitch = pScreenInfo->dwPaddedWidth;
ddsdShadow.lpSurface = lpSurface;
ddsdShadow.u4.ddpfPixelFormat = ddpfPrimary;
winDebug ("winAllocateFBShadowDDNL - lPitch: %d\n",
(int) pScreenInfo->dwPaddedWidth);
/* Create the shadow surface */
ddrval = IDirectDraw4_CreateSurface (pScreenPriv->pdd4,
&ddsdShadow,
&pScreenPriv->pddsShadow4,
NULL);
if (FAILED (ddrval))
{
ErrorF ("winAllocateFBShadowDDNL - Could not create shadow "
"surface: %08x\n", (unsigned int) ddrval);
return FALSE;
}
#if CYGDEBUG || YES
winDebug ("winAllocateFBShadowDDNL - Created shadow pitch: %d\n",
(int) ddsdShadow.u1.lPitch);
#endif
/* Grab the pitch from the surface desc */
pScreenInfo->dwStride = (ddsdShadow.u1.lPitch * 8)
/ pScreenInfo->dwBPP;
#if CYGDEBUG || YES
winDebug ("winAllocateFBShadowDDNL - Created shadow stride: %d\n",
(int) pScreenInfo->dwStride);
#endif
/* Save the pointer to our surface memory */
pScreenInfo->pfb = lpSurface;
/* Grab the masks from the surface description */
pScreenPriv->dwRedMask = ddsdShadow.u4.ddpfPixelFormat.u2.dwRBitMask;
pScreenPriv->dwGreenMask = ddsdShadow.u4.ddpfPixelFormat.u3.dwGBitMask;
pScreenPriv->dwBlueMask = ddsdShadow.u4.ddpfPixelFormat.u4.dwBBitMask;
#if CYGDEBUG
winDebug ("winAllocateFBShadowDDNL - Returning\n");
#endif
return TRUE;
}
static Bool
winInitVisualsShadowDDNL (ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
DWORD dwRedBits, dwGreenBits, dwBlueBits;
/* Count the number of ones in each color mask */
dwRedBits = winCountBits (pScreenPriv->dwRedMask);
dwGreenBits = winCountBits (pScreenPriv->dwGreenMask);
dwBlueBits = winCountBits (pScreenPriv->dwBlueMask);
/* Store the maximum number of ones in a color mask as the bitsPerRGB */
if (dwRedBits == 0 || dwGreenBits == 0 || dwBlueBits == 0)
pScreenPriv->dwBitsPerRGB = 8;
else if (dwRedBits > dwGreenBits && dwRedBits > dwBlueBits)
pScreenPriv->dwBitsPerRGB = dwRedBits;
else if (dwGreenBits > dwRedBits && dwGreenBits > dwBlueBits)
pScreenPriv->dwBitsPerRGB = dwGreenBits;
else
pScreenPriv->dwBitsPerRGB = dwBlueBits;
winDebug ("winInitVisualsShadowDDNL - Masks %08x %08x %08x BPRGB %d d %d "
"bpp %d\n",
(unsigned int) pScreenPriv->dwRedMask,
(unsigned int) pScreenPriv->dwGreenMask,
(unsigned int) pScreenPriv->dwBlueMask,
(int) pScreenPriv->dwBitsPerRGB,
(int) pScreenInfo->dwDepth,
(int) pScreenInfo->dwBPP);
/* Create a single visual according to the Windows screen depth */
switch (pScreenInfo->dwDepth)
{
case 24:
case 16:
case 15:
#if defined(XFree86Server)
/* Setup the real visual */
if (!miSetVisualTypesAndMasks (pScreenInfo->dwDepth,
TrueColorMask,
pScreenPriv->dwBitsPerRGB,
-1,
pScreenPriv->dwRedMask,
pScreenPriv->dwGreenMask,
pScreenPriv->dwBlueMask))
{
ErrorF ("winInitVisualsShadowDDNL - miSetVisualTypesAndMasks "
"failed for TrueColor\n");
return FALSE;
}
#ifdef XWIN_EMULATEPSEUDO
if (!pScreenInfo->fEmulatePseudo)
break;
/* Setup a pseudocolor visual */
if (!miSetVisualTypesAndMasks (8,
PseudoColorMask,
8,
-1,
0,
0,
0))
{
ErrorF ("winInitVisualsShadowDDNL - miSetVisualTypesAndMasks "
"failed for PseudoColor\n");
return FALSE;
}
#endif
#else /* XFree86Server */
/* Setup the real visual */
if (!fbSetVisualTypesAndMasks (pScreenInfo->dwDepth,
TrueColorMask,
pScreenPriv->dwBitsPerRGB,
pScreenPriv->dwRedMask,
pScreenPriv->dwGreenMask,
pScreenPriv->dwBlueMask))
{
ErrorF ("winInitVisualsShadowDDNL - fbSetVisualTypesAndMasks "
"failed for TrueColor\n");
return FALSE;
}
#ifdef XWIN_EMULATEPSEUDO
if (!pScreenInfo->fEmulatePseudo)
break;
/* Setup a pseudocolor visual */
if (!fbSetVisualTypesAndMasks (8,
PseudoColorMask,
8,
0,
0,
0))
{
ErrorF ("winInitVisualsShadowDDNL - fbSetVisualTypesAndMasks "
"failed for PseudoColor\n");
return FALSE;
}
#endif
#endif /* XFree86Server */
break;
case 8:
#if defined(XFree86Server)
if (!miSetVisualTypesAndMasks (pScreenInfo->dwDepth,
pScreenInfo->fFullScreen
? PseudoColorMask : StaticColorMask,
pScreenPriv->dwBitsPerRGB,
pScreenInfo->fFullScreen
? PseudoColor : StaticColor,
pScreenPriv->dwRedMask,
pScreenPriv->dwGreenMask,
pScreenPriv->dwBlueMask))
{
ErrorF ("winInitVisualsShadowDDNL - miSetVisualTypesAndMasks "
"failed\n");
return FALSE;
}
#else /* XFree86Server */
if (!fbSetVisualTypesAndMasks (pScreenInfo->dwDepth,
pScreenInfo->fFullScreen
? PseudoColorMask : StaticColorMask,
pScreenPriv->dwBitsPerRGB,
pScreenPriv->dwRedMask,
pScreenPriv->dwGreenMask,
pScreenPriv->dwBlueMask))
{
ErrorF ("winInitVisualsShadowDDNL - fbSetVisualTypesAndMasks "
"failed\n");
return FALSE;
}
#endif /* XFree86Server */
break;
default:
ErrorF ("winInitVisualsShadowDDNL - Unknown screen depth\n");
return FALSE;
}
#if CYGDEBUG
winDebug ("winInitVisualsShadowDDNL - Returning\n");
#endif
return TRUE;
}
Bool
lnx_savefont(void)
{
unsigned char *fontdata;
#if CHECK_OS_VERSION
char kernel_version[VERSION_LEN + 1];
int k_major, k_minor, k_release;
#endif
int size;
int fd;
int width = 32, height = 32, charcount = 2048;
#ifdef DEBUG
ErrorF("SAVE font\n");
#endif
#if CHECK_OS_VERSION
/* Check if the kernel has full support for this */
if ((fd = open ("/proc/sys/kernel/osrelease",O_RDONLY)) == -1) {
close (fd);
return TRUE;
}
size = read(fd, kernel_version, VERSION_LEN);
close (fd);
if (size < 0)
return TRUE;
size = sscanf(kernel_version, "%d.%d.%d",&k_major,&k_minor,&k_release);
if (size < 3
|| (k_major < 2)
|| ((k_major == 2)
&& ((k_minor < 6)
|| ( k_minor == 6
&& k_release < 11))))
return TRUE;
#endif
/* if we are in fbdev mode we don't bother saving fonts */
if ((fd = open ("/dev/fb0",O_RDWR)) != -1) {
close (fd);
return TRUE;
}
if (!getfont(&width, &height, &charcount, NULL)) {
xf86Msg(X_WARNING,
"lnx_savefont: cannot obtain font info\n");
goto error;
} else if (charcount == 2048) {
xf86Msg(X_WARNING, "lnx_savefont: "
"kernel bug: kernel doesn't report font info\n");
return FALSE;
}
size = (width + 7)/8 * 32 * charcount;
fontdata = (unsigned char *)xnfalloc(size);
if (!fontdata) {
xf86Msg(X_WARNING,
"lnx_savefont: cannot allocate memory to save font\n");
goto error;
}
if (!getfont(&width, &height, &charcount, fontdata)) {
xf86Msg(X_WARNING,"lnx_savefont: cannot read font data\n");
goto error;
}
lnxfont.width = width;
lnxfont.height = height;
lnxfont.charcount = charcount;
lnxfont.data = fontdata;
return TRUE;
error:
return FALSE;
}
static Bool
getfont(int *width, int *height,
int *charcount, unsigned char *data)
{
struct console_font_op op;
struct consolefontdesc ds;
int result;
op.op = KD_FONT_OP_GET;
op.width = *width;
op.height = *height;
op.charcount = *charcount;
op.data = data;
op.flags = 0;
SYSCALL(result = ioctl(xf86Info.consoleFd, KDFONTOP, &op));
#ifdef DEBUG
ErrorF("Console font read: h: %i count: %i\n",op.height,op.charcount);
#endif
if (!result) {
*width = op.width;
*height = op.height;
*charcount = op.charcount;
return TRUE;
}
if (errno != ENOSYS && errno != EINVAL)
return FALSE;
/* GIO_FONTX fallback */
ds.charcount = *charcount;
ds.charheight = *height;
ds.chardata = (char *)data;
*width = 8;
SYSCALL(result = ioctl(xf86Info.consoleFd, GIO_FONTX, &ds));
if (!result) {
*charcount = ds.charcount;
*height = ds.charheight;
return TRUE;
}
if (errno != ENOSYS && errno != EINVAL)
return FALSE;
/* GIO_FONT fallback */
if (*charcount < 256)
return FALSE;
SYSCALL(result = ioctl(xf86Info.consoleFd, GIO_FONT, data));
if (!result) {
*height = 0;
*charcount = 512;
return TRUE;
}
return FALSE;
}
static void
XdmcpWarning(const char *str)
{
ErrorF("XDMCP warning: %s\n", str);
}
static void
timeout(void)
{
timeOutRtx++;
if (state == XDM_AWAIT_ALIVE_RESPONSE && timeOutRtx >= XDM_KA_RTX_LIMIT )
{
XdmcpDeadSession ("too many keepalive retransmissions");
return;
}
else if (timeOutRtx >= XDM_RTX_LIMIT)
{
/* Quit if "-once" specified, otherwise reset and try again. */
if (OneSession) {
dispatchException |= DE_TERMINATE;
ErrorF("XDM: too many retransmissions\n");
} else {
XdmcpDeadSession("too many retransmissions");
}
return;
}
#if defined(IPv6) && defined(AF_INET6)
if (state == XDM_COLLECT_QUERY || state == XDM_COLLECT_INDIRECT_QUERY) {
/* Try next address */
for (mgrAddr = mgrAddr->ai_next; ; mgrAddr = mgrAddr->ai_next) {
if (mgrAddr == NULL) {
mgrAddr = mgrAddrFirst;
}
if (mgrAddr->ai_family == AF_INET
|| mgrAddr->ai_family == AF_INET6)
break;
}
#ifndef SIN6_LEN
ManagerAddressLen = mgrAddr->ai_addrlen;
#endif
memcpy(&ManagerAddress, mgrAddr->ai_addr, mgrAddr->ai_addrlen);
}
#endif
switch (state) {
case XDM_COLLECT_QUERY:
state = XDM_QUERY;
break;
case XDM_COLLECT_BROADCAST_QUERY:
state = XDM_BROADCAST;
break;
#if defined(IPv6) && defined(AF_INET6)
case XDM_COLLECT_MULTICAST_QUERY:
state = XDM_MULTICAST;
break;
#endif
case XDM_COLLECT_INDIRECT_QUERY:
state = XDM_INDIRECT;
break;
case XDM_AWAIT_REQUEST_RESPONSE:
state = XDM_START_CONNECTION;
break;
case XDM_AWAIT_MANAGE_RESPONSE:
state = XDM_MANAGE;
break;
case XDM_AWAIT_ALIVE_RESPONSE:
state = XDM_KEEPALIVE;
break;
default:
break;
}
send_packet();
}
void
tridentSetMMIO (TridentCardInfo *tridentc)
{
int tries;
CARD8 v;
#ifdef TRI_DEBUG
fprintf (stderr, "Set MMIO\n");
#endif
/* enable config port writes */
for (tries = 0; tries < 3; tries++)
{
/* enable direct read when GE busy, enable PCI retries */
tridentWriteIndex (tridentc, 0x3d4, 0x62,
tridentc->save.reg_3d4_62 | 0x70);
/* make sure the chip is in new mode */
tridentReadIndex (tridentc, 0x3c4, 0xb);
/* enable access to upper registers */
tridentWriteIndex (tridentc, 0x3c4, 0xe,
tridentc->save.reg_3c4_0e | 0x80);
v = tridentReadIndex (tridentc, 0x3c4, 0xe);
if (!(v & 0x80))
{
fprintf (stderr, "Trident GE not enabled 0x%x\n", v);
continue;
}
/* enable screen */
tridentWriteIndex (tridentc, 0x3ce, 0x21, 0x80);
#ifdef USE_PCI
/* enable burst r/w, enable memory mapped ports */
tridentWriteIndex (tridentc, 0x3d4, 0x39, 7);
tridentc->mmio = TRUE;
/* reset GE, enable GE, set GE to pci 1 */
tridentWriteIndex (tridentc, 0x3d4, 0x36, 0x90);
#else
/* enable burst r/w, disable memory mapped ports */
tridentWriteIndex (tridentc, 0x3d4, 0x39, 0x6);
/* reset GE, enable GE, set GE to 0xbff00 */
tridentWriteIndex (tridentc, 0x3d4, 0x36, 0x92);
#endif
/* set clock */
if (trident_clk)
{
CARD8 a, b;
a = tridentReadIndex (tridentc, 0x3c4, 0x18);
b = tridentReadIndex (tridentc, 0x3c4, 0x19);
ErrorF ("old clock 0x%x 0x%x %d\n",
a, b, CLK_FREQ(a,b));
tridentSetCLK (trident_clk, &a, &b);
ErrorF ("clk %d-> 0x%x 0x%x %d\n", trident_clk, a, b,
CLK_FREQ(a,b));
#if 1
tridentWriteIndex (tridentc, 0x3c4, 0x18, a);
tridentWriteIndex (tridentc, 0x3c4, 0x19, b);
#endif
}
if (trident_mclk)
{
CARD8 a, b;
tridentSetMCLK (trident_mclk, &a, &b);
ErrorF ("mclk %d -> 0x%x 0x%x\n", trident_mclk, a, b);
#if 0
tridentWriteIndex (tridentc, 0x3c4, 0x16, a);
tridentWriteIndex (tridentc, 0x3c4, 0x17, b);
#endif
}
if (trident_clk || trident_mclk)
{
CARD8 mode;
mode = tridentReadReg (tridentc, 0x3cc);
ErrorF ("old mode 0x%x\n", mode);
mode = (mode & 0xf3) | 0x08;
ErrorF ("new mode 0x%x\n", mode);
#if 1
tridentWriteReg (tridentc, 0x3c2, mode);
#endif
}
#ifdef TRI_DEBUG
fprintf (stderr, "0x36: 0x%02x\n",
tridentReadIndex (tridentc, 0x3d4, 0x36));
#endif
if (tridentc->cop->status != 0xffffffff)
break;
}
#ifdef TRI_DEBUG
fprintf (stderr, "COP status 0x%x\n", tridentc->cop->status);
#endif
if (tridentc->cop->status == 0xffffffff)
FatalError ("Trident COP not visible\n");
}
static unsigned long
PM3DAC_CalculateClock
(
unsigned long ReqClock, /* In kHz units */
unsigned long RefClock, /* In kHz units */
unsigned char *prescale, /* ClkPreScale */
unsigned char *feedback, /* ClkFeedBackScale */
unsigned char *postscale /* ClkPostScale */
)
{
unsigned long fMinVCO = 2000000; /* min fVCO is 200MHz (in 100Hz units) */
unsigned long fMaxVCO = 6220000; /* max fVCO is 622MHz (in 100Hz units) */
unsigned long fMinINTREF = 10000;/* min fINTREF is 1MHz (in 100Hz units) */
unsigned long fMaxINTREF = 20000;/* max fINTREF is 2MHz (in 100Hz units) */
unsigned long M, N, P; /* M=feedback, N=prescale, P=postscale */
unsigned long fINTREF;
unsigned long fVCO;
unsigned long ActualClock;
long Error;
unsigned long LowestError = 1000000;
unsigned int bFoundFreq = FALSE;
int cInnerLoopIterations = 0;
int LoopCount;
unsigned long ClosestClock = 0;
ReqClock*=10; /* convert into 100Hz units */
RefClock*=10; /* convert into 100Hz units */
for(P = 0; P <= 5; ++P)
{
unsigned long fVCOLowest, fVCOHighest;
/* it is pointless going through the main loop if all values of
N produce an fVCO outside the acceptable range */
N = 1;
M = (N * (1UL << P) * ReqClock) / (2 * RefClock);
fVCOLowest = (2 * RefClock * M) / N;
N = 255;
M = (N * (1UL << P) * ReqClock) / (2 * RefClock);
fVCOHighest = (2 * RefClock * M) / N;
if(fVCOHighest < fMinVCO || fVCOLowest > fMaxVCO)
{
continue;
}
for(N = 1; N <= 255; ++N, ++cInnerLoopIterations)
{
fINTREF = RefClock / N;
if(fINTREF < fMinINTREF || fINTREF > fMaxINTREF)
{
if(fINTREF > fMaxINTREF)
{
/* hopefully we will get into range as the prescale
value increases */
continue;
}
else
{
/* already below minimum and it will only get worse:
move to the next postscale value */
break;
}
}
M = (N * (1UL << P) * ReqClock) / (2 * RefClock);
if(M > 255)
{
/* M, N & P registers are only 8 bits wide */
break;
}
/* we can expect rounding errors in calculating M, which
will always be rounded down. So we will checkout our
calculated value of M along with (M+1) */
for(LoopCount = (M == 255) ? 1 : 2; --LoopCount >= 0; ++M)
{
fVCO = (2 * RefClock * M) / N;
if(fVCO >= fMinVCO && fVCO <= fMaxVCO)
{
ActualClock = fVCO / (1UL << P);
Error = ActualClock - ReqClock;
if(Error < 0)
Error = -Error;
if(Error < LowestError)
{
bFoundFreq = TRUE;
LowestError = Error;
ClosestClock = ActualClock;
*prescale = N;
*feedback = M;
*postscale = P;
if(Error == 0)
goto Done;
}
}
}
}
}
Done:
if(bFoundFreq)
ActualClock = ClosestClock;
else
ActualClock = 0;
#if 0
ErrorF("PM3DAC_CalculateClock: Got prescale=%d, feedback=%d, postscale=%d, WantedClock = %d00 ActualClock = %d00 (Error %d00)\n",
*prescale, *feedback, *postscale, ReqClock, ActualClock, LowestError);
#endif
return(ActualClock);
}
void
XkbInitDevice(DeviceIntPtr pXDev)
{
int i;
XkbSrvInfoPtr xkbi;
XkbChangesRec changes;
SrvXkmInfo file;
unsigned check;
XkbEventCauseRec cause;
file.dev= pXDev;
file.file=NULL;
bzero(&file.xkbinfo,sizeof(XkbFileInfo));
bzero(&changes,sizeof(XkbChangesRec));
if (XkbAutoLoad && (XkbInitialMap!=NULL)) {
if ((file.file=XkbDDXOpenConfigFile(XkbInitialMap,NULL,0))!=NULL) {
XkmReadFile(file.file,0,XkmKeymapLegal,&file.xkbinfo);
if (file.xkbinfo.xkb==NULL) {
LogMessage(X_ERROR,
"Error loading keymap file %s (%s in %s)\n"
"\treverting to defaults\n",
XkbInitialMap, _XkbErrMessages[_XkbErrCode],
(_XkbErrLocation?_XkbErrLocation:"unknown"));
fclose(file.file);
file.file= NULL;
bzero(&file.xkbinfo,sizeof(XkbFileInfo));
}
else {
if (_XkbInitFileInfo!=NULL) {
XkbDescPtr tmp;
if ((tmp=_XkbInitFileInfo->xkb)!=NULL) {
XkbFreeKeyboard(tmp,XkbAllComponentsMask,True);
_XkbInitFileInfo->xkb= NULL;
}
}
_XkbInitFileInfo= &file.xkbinfo;
}
}
else {
LogMessage(X_ERROR, "Error opening keymap file %s, reverting to defaults\n",
XkbInitialMap);
}
}
pXDev->key->xkbInfo= xkbi= _XkbTypedCalloc(1,XkbSrvInfoRec);
if ( xkbi ) {
XkbDescPtr xkb;
if ((_XkbInitFileInfo!=NULL)&&(_XkbInitFileInfo->xkb!=NULL)) {
file.xkbinfo= *_XkbInitFileInfo;
xkbi->desc= _XkbInitFileInfo->xkb;
_XkbInitFileInfo= NULL;
}
else {
xkbi->desc= XkbAllocKeyboard();
if (!xkbi->desc)
FatalError("Couldn't allocate keyboard description\n");
xkbi->desc->min_key_code = pXDev->key->curKeySyms.minKeyCode;
xkbi->desc->max_key_code = pXDev->key->curKeySyms.maxKeyCode;
}
xkb= xkbi->desc;
if (xkb->min_key_code == 0)
xkb->min_key_code = pXDev->key->curKeySyms.minKeyCode;
if (xkb->max_key_code == 0)
xkb->max_key_code = pXDev->key->curKeySyms.maxKeyCode;
if ((pXDev->key->curKeySyms.minKeyCode!=xkbi->desc->min_key_code)||
(pXDev->key->curKeySyms.maxKeyCode!=xkbi->desc->max_key_code)) {
/* 12/9/95 (ef) -- XXX! Maybe we should try to fix up one or */
/* the other here, but for now just complain */
/* can't just update the core range without */
/* reallocating the KeySymsRec (pain) */
ErrorF("Internal Error!! XKB and core keymap have different range\n");
}
if (XkbAllocClientMap(xkb,XkbAllClientInfoMask,0)!=Success)
FatalError("Couldn't allocate client map in XkbInitDevice\n");
i= XkbNumKeys(xkb)/3+1;
if (XkbAllocServerMap(xkb,XkbAllServerInfoMask,i)!=Success)
FatalError("Couldn't allocate server map in XkbInitDevice\n");
xkbi->dfltPtrDelta=1;
xkbi->device = pXDev;
file.xkbinfo.xkb= xkb;
XkbInitSemantics(xkb,&file);
XkbInitNames(xkbi,&file);
XkbInitRadioGroups(xkbi,&file);
/* 12/31/94 (ef) -- XXX! Should check if state loaded from file */
bzero(&xkbi->state,sizeof(XkbStateRec));
XkbInitControls(pXDev,xkbi,&file);
if (file.xkbinfo.defined&XkmSymbolsMask)
memcpy(pXDev->key->modifierMap,xkb->map->modmap,xkb->max_key_code+1);
else
memcpy(xkb->map->modmap,pXDev->key->modifierMap,xkb->max_key_code+1);
XkbInitIndicatorMap(xkbi,&file);
XkbDDXInitDevice(pXDev);
if (!(file.xkbinfo.defined&XkmSymbolsMask)) {
XkbUpdateKeyTypesFromCore(pXDev,xkb->min_key_code,XkbNumKeys(xkb),
&changes);
}
else {
XkbUpdateCoreDescription(pXDev,True);
}
XkbSetCauseUnknown(&cause);
XkbUpdateActions(pXDev,xkb->min_key_code, XkbNumKeys(xkb),&changes,
&check,&cause);
/* For sanity. The first time the connection
* is opened, the client side min and max are set
* using QueryMinMaxKeyCodes() which grabs them
* from pXDev.
*/
pXDev->key->curKeySyms.minKeyCode = xkb->min_key_code;
pXDev->key->curKeySyms.maxKeyCode = xkb->max_key_code;
}
if (file.file!=NULL)
fclose(file.file);
return;
}
static Bool
winBltExposedRegionsShadowDDNL (ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
RECT rcSrc, rcDest;
POINT ptOrigin;
HDC hdcUpdate;
PAINTSTRUCT ps;
HRESULT ddrval = DD_OK;
Bool fReturn = TRUE;
int i;
/* Quite common case. The primary surface was lost (maybe because of depth
* change). Try to create a new primary surface. Bail out if this fails */
if (pScreenPriv->pddsPrimary4 == NULL && pScreenPriv->fRetryCreateSurface &&
!winCreatePrimarySurfaceShadowDDNL(pScreen))
{
Sleep(100);
return FALSE;
}
if (pScreenPriv->pddsPrimary4 == NULL)
return FALSE;
/* BeginPaint gives us an hdc that clips to the invalidated region */
hdcUpdate = BeginPaint (pScreenPriv->hwndScreen, &ps);
if (hdcUpdate == NULL)
{
fReturn = FALSE;
ErrorF ("winBltExposedRegionsShadowDDNL - BeginPaint () returned "
"a NULL device context handle. Aborting blit attempt.\n");
goto winBltExposedRegionsShadowDDNL_Exit;
}
/* Get the origin of the window in the screen coords */
ptOrigin.x = pScreenInfo->dwXOffset;
ptOrigin.y = pScreenInfo->dwYOffset;
MapWindowPoints (pScreenPriv->hwndScreen,
HWND_DESKTOP,
(LPPOINT)&ptOrigin, 1);
rcDest.left = ptOrigin.x;
rcDest.right = ptOrigin.x + pScreenInfo->dwWidth;
rcDest.top = ptOrigin.y;
rcDest.bottom = ptOrigin.y + pScreenInfo->dwHeight;
/* Source can be entire shadow surface, as Blt should clip for us */
rcSrc.left = 0;
rcSrc.top = 0;
rcSrc.right = pScreenInfo->dwWidth;
rcSrc.bottom = pScreenInfo->dwHeight;
/* Try to regain the primary surface and blit again if we've lost it */
for (i = 0; i <= WIN_REGAIN_SURFACE_RETRIES; ++i)
{
/* Our Blt should be clipped to the invalidated region */
ddrval = IDirectDrawSurface4_Blt (pScreenPriv->pddsPrimary4,
&rcDest,
pScreenPriv->pddsShadow4,
&rcSrc,
DDBLT_WAIT,
NULL);
if (ddrval == DDERR_SURFACELOST)
{
/* Surface was lost */
winErrorFVerb (1, "winBltExposedRegionsShadowDDNL - "
"IDirectDrawSurface4_Blt reported that the primary "
"surface was lost, trying to restore, retry: %d\n", i + 1);
/* Try to restore the surface, once */
ddrval = IDirectDrawSurface4_Restore (pScreenPriv->pddsPrimary4);
winDebug ("winBltExposedRegionsShadowDDNL - "
"IDirectDrawSurface4_Restore returned: ");
if (ddrval == DD_OK)
winDebug ("DD_OK\n");
else if (ddrval == DDERR_WRONGMODE)
winDebug ("DDERR_WRONGMODE\n");
else if (ddrval == DDERR_INCOMPATIBLEPRIMARY)
winDebug ("DDERR_INCOMPATIBLEPRIMARY\n");
else if (ddrval == DDERR_UNSUPPORTED)
winDebug ("DDERR_UNSUPPORTED\n");
else if (ddrval == DDERR_INVALIDPARAMS)
winDebug ("DDERR_INVALIDPARAMS\n");
else if (ddrval == DDERR_INVALIDOBJECT)
winDebug ("DDERR_INVALIDOBJECT\n");
else
winDebug ("unknown error: %08x\n", (unsigned int) ddrval);
/* Loop around to try the blit one more time */
continue;
}
else if (FAILED (ddrval))
{
fReturn = FALSE;
winErrorFVerb (1, "winBltExposedRegionsShadowDDNL - "
"IDirectDrawSurface4_Blt failed, but surface not "
"lost: %08x %d\n",
(unsigned int) ddrval, (int) ddrval);
goto winBltExposedRegionsShadowDDNL_Exit;
}
else
{
/* Success, stop looping */
break;
}
}
winBltExposedRegionsShadowDDNL_Exit:
/* EndPaint frees the DC */
if (hdcUpdate != NULL)
EndPaint (pScreenPriv->hwndScreen, &ps);
return fReturn;
}
static Bool
_glamor_upload_bits_to_pixmap_texture(PixmapPtr pixmap, GLenum format,
GLenum type, int no_alpha, int revert,
int swap_rb, int x, int y, int w, int h,
int stride, void *bits, int pbo)
{
ScreenPtr screen = pixmap->drawable.pScreen;
glamor_pixmap_private *pixmap_priv = glamor_get_pixmap_private(pixmap);
glamor_screen_private *glamor_priv =
glamor_get_screen_private(pixmap->drawable.pScreen);
float dst_xscale, dst_yscale;
GLuint tex = 0;
int need_free_bits = 0;
if (bits == NULL)
goto ready_to_upload;
if (revert > REVERT_NORMAL) {
/* XXX if we are restoring the pixmap, then we may not need to allocate
* new buffer */
void *converted_bits;
if (pixmap->drawable.depth == 1)
stride = (((w * 8 + 7) / 8) + 3) & ~3;
converted_bits = xallocarray(h, stride);
if (converted_bits == NULL)
return FALSE;
bits = glamor_color_convert_to_bits(bits, converted_bits, w, h,
stride, no_alpha, revert, swap_rb);
if (bits == NULL) {
free(converted_bits);
ErrorF("Failed to convert pixmap no_alpha %d,"
"revert mode %d, swap mode %d\n", no_alpha, revert, swap_rb);
return FALSE;
}
no_alpha = 0;
revert = REVERT_NONE;
swap_rb = SWAP_NONE_UPLOADING;
need_free_bits = TRUE;
}
ready_to_upload:
/* Try fast path firstly, upload the pixmap to the texture attached
* to the fbo directly. */
if (no_alpha == 0
&& revert == REVERT_NONE && swap_rb == SWAP_NONE_UPLOADING
#ifdef WALKAROUND_LARGE_TEXTURE_MAP
&& glamor_pixmap_priv_is_small(pixmap_priv)
#endif
) {
int fbo_x_off, fbo_y_off;
assert(pixmap_priv->fbo->tex);
pixmap_priv_get_fbo_off(pixmap_priv, &fbo_x_off, &fbo_y_off);
assert(x + fbo_x_off >= 0 && y + fbo_y_off >= 0);
assert(x + fbo_x_off + w <= pixmap_priv->fbo->width);
assert(y + fbo_y_off + h <= pixmap_priv->fbo->height);
if (!__glamor_upload_pixmap_to_texture(pixmap, &pixmap_priv->fbo->tex,
format, type,
x + fbo_x_off, y + fbo_y_off,
w, h,
bits, pbo)) {
if (need_free_bits)
free(bits);
return FALSE;
}
} else {
static const float texcoords_inv[8] = { 0, 0,
1, 0,
1, 1,
0, 1
};
GLfloat *v;
char *vbo_offset;
v = glamor_get_vbo_space(screen, 16 * sizeof(GLfloat), &vbo_offset);
pixmap_priv_get_dest_scale(pixmap, pixmap_priv, &dst_xscale, &dst_yscale);
glamor_set_normalize_vcoords(pixmap_priv, dst_xscale,
dst_yscale,
x, y,
x + w, y + h,
v);
/* Slow path, we need to flip y or wire alpha to 1. */
glamor_make_current(glamor_priv);
if (!__glamor_upload_pixmap_to_texture(pixmap, &tex,
format, type, 0, 0, w, h, bits,
pbo)) {
if (need_free_bits)
free(bits);
return FALSE;
}
memcpy(&v[8], texcoords_inv, 8 * sizeof(GLfloat));
glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float), vbo_offset);
glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
glVertexAttribPointer(GLAMOR_VERTEX_SOURCE, 2, GL_FLOAT,
GL_FALSE, 2 * sizeof(float), vbo_offset + 8 * sizeof(GLfloat));
glEnableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
glamor_put_vbo_space(screen);
glamor_set_destination_pixmap_priv_nc(glamor_priv, pixmap, pixmap_priv);
glamor_set_alu(screen, GXcopy);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glUseProgram(glamor_priv->finish_access_prog[no_alpha]);
glUniform1i(glamor_priv->finish_access_revert[no_alpha], revert);
glUniform1i(glamor_priv->finish_access_swap_rb[no_alpha], swap_rb);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
glDisableVertexAttribArray(GLAMOR_VERTEX_POS);
glDisableVertexAttribArray(GLAMOR_VERTEX_SOURCE);
glDeleteTextures(1, &tex);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
}
if (need_free_bits)
free(bits);
return TRUE;
}
static Bool
winCreatePrimarySurfaceShadowDDNL (ScreenPtr pScreen)
{
winScreenPriv(pScreen);
HRESULT ddrval = DD_OK;
DDSURFACEDESC2 ddsd;
winDebug ("winCreatePrimarySurfaceShadowDDNL - Creating primary surface\n");
/* Describe the primary surface */
ZeroMemory (&ddsd, sizeof (ddsd));
ddsd.dwSize = sizeof (ddsd);
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
/* Create the primary surface */
ddrval = IDirectDraw4_CreateSurface (pScreenPriv->pdd4,
&ddsd,
&pScreenPriv->pddsPrimary4,
NULL);
pScreenPriv->fRetryCreateSurface = FALSE;
if (FAILED (ddrval))
{
if (ddrval == DDERR_NOEXCLUSIVEMODE)
{
/* Recreating the surface failed. Mark screen to retry later */
pScreenPriv->fRetryCreateSurface = TRUE;
winDebug ("winCreatePrimarySurfaceShadowDDNL - Could not create "
"primary surface: DDERR_NOEXCLUSIVEMODE\n");
}
else
{
ErrorF ("winCreatePrimarySurfaceShadowDDNL - Could not create "
"primary surface: %08x\n", (unsigned int) ddrval);
}
return FALSE;
}
#if 1
winDebug ("winCreatePrimarySurfaceShadowDDNL - Created primary surface\n");
#endif
/* Attach our clipper to our primary surface handle */
ddrval = IDirectDrawSurface4_SetClipper (pScreenPriv->pddsPrimary4,
pScreenPriv->pddcPrimary);
if (FAILED (ddrval))
{
ErrorF ("winCreatePrimarySurfaceShadowDDNL - Primary attach clipper "
"failed: %08x\n",
(unsigned int) ddrval);
return FALSE;
}
#if 1
winDebug ("winCreatePrimarySurfaceShadowDDNL - Attached clipper to primary "
"surface\n");
#endif
/* Everything was correct */
return TRUE;
}
/*
* Handle keyboard events that cause some kind of "action"
* (i.e., server termination, video mode changes, VT switches, etc.)
*/
void
xf86ProcessActionEvent(ActionEvent action, void *arg)
{
DebugF("ProcessActionEvent(%d,%x)\n", (int) action, arg);
switch (action) {
case ACTION_TERMINATE:
if (!xf86Info.dontZap) {
#ifdef XFreeXDGA
DGAShutdown();
#endif
GiveUp(0);
}
break;
case ACTION_NEXT_MODE:
if (!xf86Info.dontZoom)
xf86ZoomViewport(xf86Info.currentScreen, 1);
break;
case ACTION_PREV_MODE:
if (!xf86Info.dontZoom)
xf86ZoomViewport(xf86Info.currentScreen, -1);
break;
#if defined(VT_ACTIVATE)
case ACTION_SWITCHSCREEN:
if (VTSwitchEnabled && !xf86Info.dontVTSwitch && arg) {
int vtno = *((int *) arg);
#if defined(__SCO__) || defined(__UNIXWARE__)
vtno--;
#endif
#if defined(sun)
if (vtno == xf86Info.vtno)
break;
xf86Info.vtRequestsPending = TRUE;
xf86Info.vtPendingNum = vtno;
#else
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, vtno) < 0)
ErrorF("Failed to switch consoles (%s)\n", strerror(errno));
#endif
}
break;
case ACTION_SWITCHSCREEN_NEXT:
if (VTSwitchEnabled && !xf86Info.dontVTSwitch) {
#if defined(__SCO__) || defined(__UNIXWARE__)
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) < 0)
#else
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno + 1) < 0)
#endif
#if defined (__SCO__) || (defined(sun) && defined (__i386__) && defined (SVR4)) || defined(__UNIXWARE__)
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, 0) < 0)
#else
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, 1) < 0)
#endif
ErrorF("Failed to switch consoles (%s)\n", strerror(errno));
}
break;
case ACTION_SWITCHSCREEN_PREV:
if (VTSwitchEnabled && !xf86Info.dontVTSwitch && xf86Info.vtno > 0) {
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno - 1) < 0)
ErrorF("Failed to switch consoles (%s)\n", strerror(errno));
}
break;
#endif
default:
break;
}
}
static void
winShadowUpdateDDNL (ScreenPtr pScreen,
shadowBufPtr pBuf)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
RegionPtr damage = &pBuf->damage;
HRESULT ddrval = DD_OK;
RECT rcDest, rcSrc;
POINT ptOrigin;
DWORD dwBox = REGION_NUM_RECTS (damage);
BoxPtr pBox = REGION_RECTS (damage);
HRGN hrgnTemp = NULL, hrgnCombined = NULL;
/*
* Return immediately if the app is not active
* and we are fullscreen, or if we have a bad display depth
*/
if ((!pScreenPriv->fActive && pScreenInfo->fFullScreen)
|| pScreenPriv->fBadDepth) return;
/* Get the origin of the window in the screen coords */
ptOrigin.x = pScreenInfo->dwXOffset;
ptOrigin.y = pScreenInfo->dwYOffset;
MapWindowPoints (pScreenPriv->hwndScreen,
HWND_DESKTOP,
(LPPOINT)&ptOrigin, 1);
/*
* Handle small regions with multiple blits,
* handle large regions by creating a clipping region and
* doing a single blit constrained to that clipping region.
*/
if (pScreenInfo->dwClipUpdatesNBoxes == 0
|| dwBox < pScreenInfo->dwClipUpdatesNBoxes)
{
/* Loop through all boxes in the damaged region */
while (dwBox--)
{
/* Assign damage box to source rectangle */
rcSrc.left = pBox->x1;
rcSrc.top = pBox->y1;
rcSrc.right = pBox->x2;
rcSrc.bottom = pBox->y2;
/* Calculate destination rectangle */
rcDest.left = ptOrigin.x + rcSrc.left;
rcDest.top = ptOrigin.y + rcSrc.top;
rcDest.right = ptOrigin.x + rcSrc.right;
rcDest.bottom = ptOrigin.y + rcSrc.bottom;
/* Blit the damaged areas */
ddrval = IDirectDrawSurface4_Blt (pScreenPriv->pddsPrimary4,
&rcDest,
pScreenPriv->pddsShadow4,
&rcSrc,
DDBLT_WAIT,
NULL);
if (FAILED (ddrval))
{
static int s_iFailCount = 0;
if (s_iFailCount < FAIL_MSG_MAX_BLT)
{
ErrorF ("winShadowUpdateDDNL - IDirectDrawSurface4_Blt () "
"failed: %08x\n",
(unsigned int) ddrval);
++s_iFailCount;
if (s_iFailCount == FAIL_MSG_MAX_BLT)
{
ErrorF ("winShadowUpdateDDNL - IDirectDrawSurface4_Blt "
"failure message maximum (%d) reached. No "
"more failure messages will be printed.\n",
FAIL_MSG_MAX_BLT);
}
}
}
/* Get a pointer to the next box */
++pBox;
}
}
else
{
BoxPtr pBoxExtents = REGION_EXTENTS (pScreen, damage);
/* Compute a GDI region from the damaged region */
hrgnCombined = CreateRectRgn (pBox->x1, pBox->y1, pBox->x2, pBox->y2);
dwBox--;
pBox++;
while (dwBox--)
{
hrgnTemp = CreateRectRgn (pBox->x1, pBox->y1, pBox->x2, pBox->y2);
CombineRgn (hrgnCombined, hrgnCombined, hrgnTemp, RGN_OR);
DeleteObject (hrgnTemp);
pBox++;
}
/* Install the GDI region as a clipping region */
SelectClipRgn (pScreenPriv->hdcScreen, hrgnCombined);
DeleteObject (hrgnCombined);
hrgnCombined = NULL;
#if CYGDEBUG
winDebug ("winShadowUpdateDDNL - be x1 %d y1 %d x2 %d y2 %d\n",
pBoxExtents->x1, pBoxExtents->y1,
pBoxExtents->x2, pBoxExtents->y2);
#endif
/* Calculating a bounding box for the source is easy */
rcSrc.left = pBoxExtents->x1;
rcSrc.top = pBoxExtents->y1;
rcSrc.right = pBoxExtents->x2;
rcSrc.bottom = pBoxExtents->y2;
/* Calculating a bounding box for the destination is trickier */
rcDest.left = ptOrigin.x + rcSrc.left;
rcDest.top = ptOrigin.y + rcSrc.top;
rcDest.right = ptOrigin.x + rcSrc.right;
rcDest.bottom = ptOrigin.y + rcSrc.bottom;
/* Our Blt should be clipped to the invalidated region */
ddrval = IDirectDrawSurface4_Blt (pScreenPriv->pddsPrimary4,
&rcDest,
pScreenPriv->pddsShadow4,
&rcSrc,
DDBLT_WAIT,
NULL);
/* Reset the clip region */
SelectClipRgn (pScreenPriv->hdcScreen, NULL);
}
}
static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd)
{
const char *pipesym = ""; /* will be set after first flag dump */
ErrorF("PIXELFORMATDESCRIPTOR:\n");
ErrorF("nSize = %u\n", pfd->nSize);
ErrorF("nVersion = %u\n", pfd->nVersion);
ErrorF("dwFlags = %lu = {", pfd->dwFlags);
DUMP_PFD_FLAG(PFD_MAIN_PLANE);
DUMP_PFD_FLAG(PFD_OVERLAY_PLANE);
DUMP_PFD_FLAG(PFD_UNDERLAY_PLANE);
DUMP_PFD_FLAG(PFD_DOUBLEBUFFER);
DUMP_PFD_FLAG(PFD_STEREO);
DUMP_PFD_FLAG(PFD_DRAW_TO_WINDOW);
DUMP_PFD_FLAG(PFD_DRAW_TO_BITMAP);
DUMP_PFD_FLAG(PFD_SUPPORT_GDI);
DUMP_PFD_FLAG(PFD_SUPPORT_OPENGL);
DUMP_PFD_FLAG(PFD_GENERIC_FORMAT);
DUMP_PFD_FLAG(PFD_NEED_PALETTE);
DUMP_PFD_FLAG(PFD_NEED_SYSTEM_PALETTE);
DUMP_PFD_FLAG(PFD_SWAP_EXCHANGE);
DUMP_PFD_FLAG(PFD_SWAP_COPY);
DUMP_PFD_FLAG(PFD_SWAP_LAYER_BUFFERS);
DUMP_PFD_FLAG(PFD_GENERIC_ACCELERATED);
DUMP_PFD_FLAG(PFD_DEPTH_DONTCARE);
DUMP_PFD_FLAG(PFD_DOUBLEBUFFER_DONTCARE);
DUMP_PFD_FLAG(PFD_STEREO_DONTCARE);
ErrorF("}\n");
ErrorF("iPixelType = %hhu = %s\n", pfd->iPixelType,
(pfd->iPixelType == PFD_TYPE_RGBA ? "PFD_TYPE_RGBA" : "PFD_TYPE_COLORINDEX"));
ErrorF("cColorBits = %hhu\n", pfd->cColorBits);
ErrorF("cRedBits = %hhu\n", pfd->cRedBits);
ErrorF("cRedShift = %hhu\n", pfd->cRedShift);
ErrorF("cGreenBits = %hhu\n", pfd->cGreenBits);
ErrorF("cGreenShift = %hhu\n", pfd->cGreenShift);
ErrorF("cBlueBits = %hhu\n", pfd->cBlueBits);
ErrorF("cBlueShift = %hhu\n", pfd->cBlueShift);
ErrorF("cAlphaBits = %hhu\n", pfd->cAlphaBits);
ErrorF("cAlphaShift = %hhu\n", pfd->cAlphaShift);
ErrorF("cAccumBits = %hhu\n", pfd->cAccumBits);
ErrorF("cAccumRedBits = %hhu\n", pfd->cAccumRedBits);
ErrorF("cAccumGreenBits = %hhu\n", pfd->cAccumGreenBits);
ErrorF("cAccumBlueBits = %hhu\n", pfd->cAccumBlueBits);
ErrorF("cAccumAlphaBits = %hhu\n", pfd->cAccumAlphaBits);
ErrorF("cDepthBits = %hhu\n", pfd->cDepthBits);
ErrorF("cStencilBits = %hhu\n", pfd->cStencilBits);
ErrorF("cAuxBuffers = %hhu\n", pfd->cAuxBuffers);
ErrorF("iLayerType = %hhu\n", pfd->iLayerType);
ErrorF("bReserved = %hhu\n", pfd->bReserved);
ErrorF("dwLayerMask = %lu\n", pfd->dwLayerMask);
ErrorF("dwVisibleMask = %lu\n", pfd->dwVisibleMask);
ErrorF("dwDamageMask = %lu\n", pfd->dwDamageMask);
ErrorF("\n");
}
static Bool
winAdjustVideoModeShadowDDNL (ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
HDC hdc = NULL;
DWORD dwBPP;
/* We're in serious trouble if we can't get a DC */
hdc = GetDC (NULL);
if (hdc == NULL)
{
ErrorF ("winAdjustVideoModeShadowDDNL - GetDC () failed\n");
return FALSE;
}
/* Query GDI for current display depth */
dwBPP = GetDeviceCaps (hdc, BITSPIXEL);
/* DirectDraw can only change the depth in fullscreen mode */
if (pScreenInfo->dwBPP == WIN_DEFAULT_BPP)
{
/* No -depth parameter passed, let the user know the depth being used */
winErrorFVerb (2, "winAdjustVideoModeShadowDDNL - Using Windows display "
"depth of %d bits per pixel\n", (int) dwBPP);
/* Use GDI's depth */
pScreenInfo->dwBPP = dwBPP;
}
else if (pScreenInfo->fFullScreen
&& pScreenInfo->dwBPP != dwBPP)
{
/* FullScreen, and GDI depth differs from -depth parameter */
winErrorFVerb (2, "winAdjustVideoModeShadowDDNL - FullScreen, using command "
"line bpp: %d\n", (int) pScreenInfo->dwBPP);
}
else if (dwBPP != pScreenInfo->dwBPP)
{
/* Windowed, and GDI depth differs from -depth parameter */
winErrorFVerb (2, "winAdjustVideoModeShadowDDNL - Windowed, command line "
"bpp: %d, using bpp: %d\n",
(int) pScreenInfo->dwBPP, (int) dwBPP);
/* We'll use GDI's depth */
pScreenInfo->dwBPP = dwBPP;
}
/* See if the shadow bitmap will be larger than the DIB size limit */
if (pScreenInfo->dwWidth * pScreenInfo->dwHeight * pScreenInfo->dwBPP
>= WIN_DIB_MAXIMUM_SIZE)
{
winErrorFVerb (1, "winAdjustVideoModeShadowDDNL - Requested DirectDraw surface "
"will be larger than %d MB. The surface may fail to be "
"allocated on Windows 95, 98, or Me, due to a %d MB limit in "
"DIB size. This limit does not apply to Windows NT/2000, and "
"this message may be ignored on those platforms.\n",
WIN_DIB_MAXIMUM_SIZE_MB, WIN_DIB_MAXIMUM_SIZE_MB);
}
/* Release our DC */
ReleaseDC (NULL, hdc);
return TRUE;
}
int
xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
{
XModifierKeymap *modifier_keymap;
KeySym *keymap;
int mapWidth;
int min_keycode, max_keycode;
KeySymsRec keySyms;
CARD8 modmap[MAP_LENGTH];
int i, j;
XKeyboardState values;
switch (onoff)
{
case DEVICE_INIT:
modifier_keymap = XGetModifierMapping(xnestDisplay);
XDisplayKeycodes(xnestDisplay, &min_keycode, &max_keycode);
#ifdef _XSERVER64
{
KeySym64 *keymap64;
int i, len;
keymap64 = XGetKeyboardMapping(xnestDisplay,
min_keycode,
max_keycode - min_keycode + 1,
&mapWidth);
len = (max_keycode - min_keycode + 1) * mapWidth;
keymap = (KeySym *)xalloc(len * sizeof(KeySym));
for(i = 0; i < len; ++i)
keymap[i] = keymap64[i];
XFree(keymap64);
}
#else
keymap = XGetKeyboardMapping(xnestDisplay,
min_keycode,
max_keycode - min_keycode + 1,
&mapWidth);
#endif
for (i = 0; i < MAP_LENGTH; i++)
modmap[i] = 0;
for (j = 0; j < 8; j++)
for(i = 0; i < modifier_keymap->max_keypermod; i++) {
CARD8 keycode;
if ((keycode =
modifier_keymap->
modifiermap[j * modifier_keymap->max_keypermod + i]))
modmap[keycode] |= 1<<j;
}
XFreeModifiermap(modifier_keymap);
keySyms.minKeyCode = min_keycode;
keySyms.maxKeyCode = max_keycode;
keySyms.mapWidth = mapWidth;
keySyms.map = keymap;
#ifdef XKB
if (noXkbExtension) {
XkbError:
#endif
XGetKeyboardControl(xnestDisplay, &values);
memmove((char *) defaultKeyboardControl.autoRepeats,
(char *) values.auto_repeats, sizeof(values.auto_repeats));
InitKeyboardDeviceStruct(&pDev->public, &keySyms, modmap,
xnestBell, xnestChangeKeyboardControl);
#ifdef XKB
} else {
FILE *file;
XkbConfigRtrnRec config;
XkbComponentNamesRec names;
char *rules, *model, *layout, *variants, *options;
XkbDescPtr xkb;
int op, event, error, major, minor;
if (XkbQueryExtension(xnestDisplay, &op, &event, &error, &major, &minor) == 0) {
ErrorF("Unable to initialize XKEYBOARD extension.\n");
goto XkbError;
}
xkb = XkbGetKeyboard(xnestDisplay, XkbGBN_AllComponentsMask, XkbUseCoreKbd);
if (xkb == NULL || xkb->geom == NULL) {
ErrorF("Couldn't get keyboard.\n");
goto XkbError;
}
XkbGetControls(xnestDisplay, XkbAllControlsMask, xkb);
memset(&names, 0, sizeof(XkbComponentNamesRec));
rules = XKB_DFLT_RULES_FILE;
model = XKB_DFLT_KB_MODEL;
layout = XKB_DFLT_KB_LAYOUT;
variants = XKB_DFLT_KB_VARIANT;
options = XKB_DFLT_KB_OPTIONS;
if (XkbInitialMap) {
if ((names.keymap = strchr(XkbInitialMap, '/')) != NULL)
++names.keymap;
else
names.keymap = XkbInitialMap;
}
XkbSetRulesDflts(rules, model, layout, variants, options);
XkbInitKeyboardDeviceStruct(pDev, &names, &keySyms, modmap,
xnestBell, xnestChangeKeyboardControl);
XkbDDXChangeControls(pDev, xkb->ctrls, xkb->ctrls);
XkbFreeKeyboard(xkb, 0, False);
}
#endif
#ifdef _XSERVER64
xfree(keymap);
#else
XFree(keymap);
#endif
break;
case DEVICE_ON:
xnestEventMask |= XNEST_KEYBOARD_EVENT_MASK;
for (i = 0; i < xnestNumScreens; i++)
XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
break;
case DEVICE_OFF:
xnestEventMask &= ~XNEST_KEYBOARD_EVENT_MASK;
for (i = 0; i < xnestNumScreens; i++)
XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
break;
case DEVICE_CLOSE:
break;
}
int
KdProcessArgument(int argc, char **argv, int i)
{
KdCardInfo *card;
KdScreenInfo *screen;
if (!strcmp(argv[i], "-screen")) {
if ((i + 1) < argc) {
card = KdCardInfoLast();
if (!card) {
InitCard(0);
card = KdCardInfoLast();
}
if (card) {
screen = KdScreenInfoAdd(card);
KdParseScreen(screen, argv[i + 1]);
}
else
ErrorF("No matching card found!\n");
}
else
UseMsg();
return 2;
}
if (!strcmp(argv[i], "-zaphod")) {
kdDisableZaphod = TRUE;
return 1;
}
if (!strcmp(argv[i], "-zap")) {
kdAllowZap = TRUE;
return 1;
}
if (!strcmp(argv[i], "-3button")) {
kdEmulateMiddleButton = FALSE;
return 1;
}
if (!strcmp(argv[i], "-2button")) {
kdEmulateMiddleButton = TRUE;
return 1;
}
if (!strcmp(argv[i], "-rawcoord")) {
kdRawPointerCoordinates = 1;
return 1;
}
if (!strcmp(argv[i], "-dumb")) {
kdDumbDriver = TRUE;
return 1;
}
if (!strcmp(argv[i], "-softCursor")) {
kdSoftCursor = TRUE;
return 1;
}
if (!strcmp(argv[i], "-videoTest")) {
kdVideoTest = TRUE;
return 1;
}
if (!strcmp(argv[i], "-origin")) {
if ((i + 1) < argc) {
char *x = argv[i + 1];
char *y = strchr(x, ',');
if (x)
kdOrigin.x = atoi(x);
else
kdOrigin.x = 0;
if (y)
kdOrigin.y = atoi(y + 1);
else
kdOrigin.y = 0;
}
else
UseMsg();
return 2;
}
if (!strcmp(argv[i], "-rgba")) {
if ((i + 1) < argc)
KdParseRgba(argv[i + 1]);
else
UseMsg();
return 2;
}
if (!strcmp(argv[i], "-switchCmd")) {
if ((i + 1) < argc)
kdSwitchCmd = argv[i + 1];
else
UseMsg();
return 2;
}
if (!strncmp(argv[i], "vt", 2) &&
sscanf(argv[i], "vt%2d", &kdVirtualTerminal) == 1) {
return 1;
}
if (!strcmp(argv[i], "-mouse") || !strcmp(argv[i], "-pointer")) {
if (i + 1 >= argc)
UseMsg();
KdAddConfigPointer(argv[i + 1]);
kdHasPointer = TRUE;
return 2;
}
if (!strcmp(argv[i], "-keybd")) {
if (i + 1 >= argc)
UseMsg();
KdAddConfigKeyboard(argv[i + 1]);
kdHasKbd = TRUE;
return 2;
}
return 0;
}
Bool
winSetEngine(ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
HDC hdc;
DWORD dwBPP;
/* Get a DC */
hdc = GetDC(NULL);
if (hdc == NULL) {
ErrorF("winSetEngine - Couldn't get an HDC\n");
return FALSE;
}
/*
* pScreenInfo->dwBPP may be 0 to indicate that the current screen
* depth is to be used. Thus, we must query for the current display
* depth here.
*/
dwBPP = GetDeviceCaps(hdc, BITSPIXEL);
/* Release the DC */
ReleaseDC(NULL, hdc);
hdc = NULL;
/* ShadowGDI is the only engine that supports windowed PseudoColor */
if (dwBPP == 8 && !pScreenInfo->fFullScreen) {
winErrorFVerb(2,
"winSetEngine - Windowed && PseudoColor => ShadowGDI\n");
pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
/* Set engine function pointers */
winSetEngineFunctionsShadowGDI(pScreen);
return TRUE;
}
/* ShadowGDI is the only engine that supports Multi Window Mode */
if (FALSE
#ifdef XWIN_MULTIWINDOWEXTWM
|| pScreenInfo->fMWExtWM
#endif
#ifdef XWIN_MULTIWINDOW
|| pScreenInfo->fMultiWindow
#endif
) {
winErrorFVerb(2,
"winSetEngine - Multi Window or Rootless => ShadowGDI\n");
pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
/* Set engine function pointers */
winSetEngineFunctionsShadowGDI(pScreen);
return TRUE;
}
/* If the user's choice is supported, we'll use that */
if (g_dwEnginesSupported & pScreenInfo->dwEnginePreferred) {
winErrorFVerb(2, "winSetEngine - Using user's preference: %d\n",
(int) pScreenInfo->dwEnginePreferred);
pScreenInfo->dwEngine = pScreenInfo->dwEnginePreferred;
/* Setup engine function pointers */
switch (pScreenInfo->dwEngine) {
case WIN_SERVER_SHADOW_GDI:
winSetEngineFunctionsShadowGDI(pScreen);
break;
case WIN_SERVER_SHADOW_DD:
winSetEngineFunctionsShadowDD(pScreen);
break;
case WIN_SERVER_SHADOW_DDNL:
winSetEngineFunctionsShadowDDNL(pScreen);
break;
#ifdef XWIN_PRIMARYFB
case WIN_SERVER_PRIMARY_DD:
winSetEngineFunctionsPrimaryDD(pScreen);
break;
#endif
#ifdef XWIN_NATIVEGDI
case WIN_SERVER_NATIVE_GDI:
winSetEngineFunctionsNativeGDI(pScreen);
break;
#endif
default:
FatalError("winSetEngine - Invalid engine type\n");
}
return TRUE;
}
/* ShadowDDNL has good performance, so why not */
if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DDNL) {
winErrorFVerb(2, "winSetEngine - Using Shadow DirectDraw NonLocking\n");
pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DDNL;
/* Set engine function pointers */
winSetEngineFunctionsShadowDDNL(pScreen);
return TRUE;
}
/* ShadowDD is next in line */
if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DD) {
winErrorFVerb(2, "winSetEngine - Using Shadow DirectDraw\n");
pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DD;
/* Set engine function pointers */
winSetEngineFunctionsShadowDD(pScreen);
return TRUE;
}
/* ShadowGDI is next in line */
if (g_dwEnginesSupported & WIN_SERVER_SHADOW_GDI) {
winErrorFVerb(2, "winSetEngine - Using Shadow GDI DIB\n");
pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
/* Set engine function pointers */
winSetEngineFunctionsShadowGDI(pScreen);
return TRUE;
}
return TRUE;
}
static void
winCheckMount(void)
{
FILE *mnt;
struct mntent *ent;
enum { none = 0, sys_root, user_root, sys_tmp, user_tmp }
level = none, curlevel;
BOOL binary = TRUE;
mnt = setmntent("/etc/mtab", "r");
if (mnt == NULL)
{
ErrorF("setmntent failed");
return;
}
while ((ent = getmntent(mnt)) != NULL)
{
BOOL system = (winCheckMntOpt(ent, "user") != NULL);
BOOL root = (strcmp(ent->mnt_dir, "/") == 0);
BOOL tmp = (strcmp(ent->mnt_dir, "/tmp") == 0);
if (system)
{
if (root)
curlevel = sys_root;
else if (tmp)
curlevel = sys_tmp;
else
continue;
}
else
{
if (root)
curlevel = user_root;
else if (tmp)
curlevel = user_tmp;
else
continue;
}
if (curlevel <= level)
continue;
level = curlevel;
if ((winCheckMntOpt(ent, "binary") == NULL) &&
(winCheckMntOpt(ent, "binmode") == NULL))
binary = FALSE;
else
binary = TRUE;
}
if (endmntent(mnt) != 1)
{
ErrorF("endmntent failed");
return;
}
if (!binary)
winMsg(X_WARNING, "/tmp mounted in textmode\n");
}
void
PrintDeviceGrabInfo(DeviceIntPtr dev)
{
ClientPtr client;
LocalClientCredRec *lcc;
int i, j;
GrabInfoPtr devGrab = &dev->deviceGrab;
GrabPtr grab = devGrab->grab;
Bool clientIdPrinted = FALSE;
ErrorF("Active grab 0x%lx (%s) on device '%s' (%d):\n",
(unsigned long) grab->resource,
(grab->grabtype == XI2) ? "xi2" :
((grab->grabtype == CORE) ? "core" : "xi1"), dev->name, dev->id);
client = clients[CLIENT_ID(grab->resource)];
if (client) {
pid_t clientpid = GetClientPid(client);
const char *cmdname = GetClientCmdName(client);
const char *cmdargs = GetClientCmdArgs(client);
if ((clientpid > 0) && (cmdname != NULL)) {
ErrorF(" client pid %ld %s %s\n",
(long) clientpid, cmdname, cmdargs ? cmdargs : "");
clientIdPrinted = TRUE;
}
else if (GetLocalClientCreds(client, &lcc) != -1) {
ErrorF(" client pid %ld uid %ld gid %ld\n",
(lcc->fieldsSet & LCC_PID_SET) ? (long) lcc->pid : 0,
(lcc->fieldsSet & LCC_UID_SET) ? (long) lcc->euid : 0,
(lcc->fieldsSet & LCC_GID_SET) ? (long) lcc->egid : 0);
FreeLocalClientCreds(lcc);
clientIdPrinted = TRUE;
}
}
if (!clientIdPrinted) {
ErrorF(" (no client information available for client %d)\n",
CLIENT_ID(grab->resource));
}
/* XXX is this even correct? */
if (devGrab->sync.other)
ErrorF(" grab ID 0x%lx from paired device\n",
(unsigned long) devGrab->sync.other->resource);
ErrorF(" at %ld (from %s grab)%s (device %s, state %d)\n",
(unsigned long) devGrab->grabTime.milliseconds,
devGrab->fromPassiveGrab ? "passive" : "active",
devGrab->implicitGrab ? " (implicit)" : "",
devGrab->sync.frozen ? "frozen" : "thawed", devGrab->sync.state);
if (grab->grabtype == CORE) {
ErrorF(" core event mask 0x%lx\n",
(unsigned long) grab->eventMask);
}
else if (grab->grabtype == XI) {
ErrorF(" xi1 event mask 0x%lx\n",
devGrab->implicitGrab ? (unsigned long) grab->deviceMask :
(unsigned long) grab->eventMask);
}
else if (grab->grabtype == XI2) {
for (i = 0; i < xi2mask_num_masks(grab->xi2mask); i++) {
const unsigned char *mask;
int print;
print = 0;
for (j = 0; j < XI2MASKSIZE; j++) {
mask = xi2mask_get_one_mask(grab->xi2mask, i);
if (mask[j]) {
print = 1;
break;
}
}
if (!print)
continue;
ErrorF(" xi2 event mask for device %d: 0x", dev->id);
for (j = 0; j < xi2mask_mask_size(grab->xi2mask); j++)
ErrorF("%x", mask[j]);
ErrorF("\n");
}
}
if (devGrab->fromPassiveGrab) {
ErrorF(" passive grab type %d, detail 0x%x, "
"activating key %d\n", grab->type, grab->detail.exact,
devGrab->activatingKey);
}
ErrorF(" owner-events %s, kb %d ptr %d, confine %lx, cursor 0x%lx\n",
grab->ownerEvents ? "true" : "false",
grab->keyboardMode, grab->pointerMode,
grab->confineTo ? (unsigned long) grab->confineTo->drawable.id : 0,
grab->cursor ? (unsigned long) grab->cursor->id : 0);
}
void
xorg_output_init(ScrnInfoPtr pScrn)
{
modesettingPtr ms = modesettingPTR(pScrn);
xf86OutputPtr output;
drmModeResPtr res;
drmModeConnectorPtr drm_connector = NULL;
drmModeEncoderPtr drm_encoder = NULL;
char name[32];
int c, v, p;
res = drmModeGetResources(ms->fd);
if (res == 0) {
DRV_ERROR("Failed drmModeGetResources\n");
return;
}
for (c = 0; c < res->count_connectors; c++) {
drm_connector = drmModeGetConnector(ms->fd, res->connectors[c]);
if (!drm_connector)
goto out;
#if 0
for (p = 0; p < drm_connector->count_props; p++) {
drmModePropertyPtr prop;
prop = drmModeGetProperty(ms->fd, drm_connector->props[p]);
name = NULL;
if (prop) {
ErrorF("VALUES %d\n", prop->count_values);
for (v = 0; v < prop->count_values; v++)
ErrorF("%s %lld\n", prop->name, prop->values[v]);
}
}
#else
(void)p;
(void)v;
#endif
snprintf(name, 32, "%s%d",
output_enum_list[drm_connector->connector_type],
drm_connector->connector_type_id);
output = xf86OutputCreate(pScrn, &output_funcs, name);
if (!output)
continue;
drm_encoder = drmModeGetEncoder(ms->fd, drm_connector->encoders[0]);
if (drm_encoder) {
output->possible_crtcs = drm_encoder->possible_crtcs;
output->possible_clones = drm_encoder->possible_clones;
} else {
output->possible_crtcs = 0;
output->possible_clones = 0;
}
output->driver_private = drm_connector;
output->subpixel_order = SubPixelHorizontalRGB;
output->interlaceAllowed = FALSE;
output->doubleScanAllowed = FALSE;
}
out:
drmModeFreeResources(res);
}
static void
MouseRead (int mousePort, void *closure)
{
KdPointerInfo *pi = closure;
Kmouse *km = pi->driverPrivate;
unsigned char event[MAX_MOUSE];
int ne;
int c;
int i;
int timeout;
timeout = 0;
ne = 0;
for(;;)
{
c = MouseReadByte (&km->iob, timeout);
if (c == -1)
{
if (ne)
{
km->invalid += ne + km->tested;
km->valid = 0;
km->tested = 0;
km->stage = MouseBroken;
}
break;
}
event[ne++] = c;
i = (*km->prot->Valid) (pi, event, ne);
if (i != 0)
{
#ifdef DEBUG
ErrorF ("Mouse protocol %s broken %d of %d bytes bad\n",
km->prot->name, i > 0 ? i : ne, ne);
#endif
if (i > 0 && i < ne)
{
ne -= i;
memmove (event, event + i, ne);
}
else
{
i = ne;
ne = 0;
}
km->invalid += i + km->tested;
km->valid = 0;
km->tested = 0;
if (km->stage == MouseWorking)
km->i_prot--;
km->stage = MouseBroken;
if (km->invalid > MAX_SKIP)
{
MouseNextProtocol (km);
ne = 0;
}
timeout = 0;
}
else
{
if ((*km->prot->Complete) (pi, event, ne))
{
if ((*km->prot->Parse) (pi, event, ne))
{
switch (km->stage)
{
case MouseBroken:
#ifdef DEBUG
ErrorF ("Mouse protocol %s seems OK\n",
km->prot->name);
#endif
/* do not zero invalid to accumulate invalid bytes */
km->valid = 0;
km->tested = 0;
km->stage = MouseTesting;
/* fall through ... */
case MouseTesting:
km->valid++;
km->tested += ne;
if (km->valid > MAX_VALID)
{
#ifdef DEBUG
ErrorF ("Mouse protocol %s working\n",
km->prot->name);
#endif
km->stage = MouseWorking;
km->invalid = 0;
km->tested = 0;
km->valid = 0;
if (km->prot->Init && !(*km->prot->Init) (pi))
km->stage = MouseBroken;
}
break;
case MouseWorking:
break;
}
}
else
{
km->invalid += ne + km->tested;
km->valid = 0;
km->tested = 0;
km->stage = MouseBroken;
}
ne = 0;
timeout = 0;
}
else
timeout = MOUSE_TIMEOUT;
}
}
}
static Bool
winInitVisualsNativeGDI (ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
/* Set the bitsPerRGB and bit masks */
switch (pScreenInfo->dwDepth)
{
case 24:
pScreenPriv->dwBitsPerRGB = 8;
pScreenPriv->dwRedMask = 0x00FF0000;
pScreenPriv->dwGreenMask = 0x0000FF00;
pScreenPriv->dwBlueMask = 0x000000FF;
break;
case 16:
pScreenPriv->dwBitsPerRGB = 6;
pScreenPriv->dwRedMask = 0xF800;
pScreenPriv->dwGreenMask = 0x07E0;
pScreenPriv->dwBlueMask = 0x001F;
break;
case 15:
pScreenPriv->dwBitsPerRGB = 5;
pScreenPriv->dwRedMask = 0x7C00;
pScreenPriv->dwGreenMask = 0x03E0;
pScreenPriv->dwBlueMask = 0x001F;
break;
case 8:
pScreenPriv->dwBitsPerRGB = 8;
pScreenPriv->dwRedMask = 0;
pScreenPriv->dwGreenMask = 0;
pScreenPriv->dwBlueMask = 0;
break;
default:
ErrorF ("winInitVisualsNativeGDI - Unknown screen depth\n");
return FALSE;
break;
}
/* Tell the user how many bits per RGB we are using */
ErrorF ("winInitVisualsNativeGDI - Using dwBitsPerRGB: %d\n",
(int) pScreenPriv->dwBitsPerRGB);
/* Create a single visual according to the Windows screen depth */
switch (pScreenInfo->dwDepth)
{
case 24:
case 16:
case 15:
if (!miSetVisualTypesAndMasks (pScreenInfo->dwDepth,
TrueColorMask,
pScreenPriv->dwBitsPerRGB,
TrueColor,
pScreenPriv->dwRedMask,
pScreenPriv->dwGreenMask,
pScreenPriv->dwBlueMask))
{
ErrorF ("winInitVisuals - miSetVisualTypesAndMasks failed\n");
return FALSE;
}
break;
case 8:
ErrorF ("winInitVisuals - Calling miSetVisualTypesAndMasks\n");
if (!miSetVisualTypesAndMasks (pScreenInfo->dwDepth,
StaticColorMask,
pScreenPriv->dwBitsPerRGB,
StaticColor,
pScreenPriv->dwRedMask,
pScreenPriv->dwGreenMask,
pScreenPriv->dwBlueMask))
{
ErrorF ("winInitVisuals - miSetVisualTypesAndMasks failed\n");
return FALSE;
}
break;
default:
ErrorF ("winInitVisualsNativeGDI - Unknown screen depth\n");
return FALSE;
}
#if 1
ErrorF ("winInitVisualsNativeGDI - Returning\n");
#endif
return TRUE;
}
int
ddxProcessArgument(int argc, char *argv[], int i)
{
static Bool firstTime = TRUE;
if (firstTime)
{
/* Force -noreset as default until we properly handle resets */
dispatchExceptionAtReset = 0;
vfbInitializeDefaultScreens();
vfbInitializePixmapDepths();
firstTime = FALSE;
vncInitRFB();
}
if (argv[i][0] == ':')
displaySpecified = TRUE;
if (strcmp (argv[i], "-screen") == 0) /* -screen n WxHxD */
{
int screenNum;
fail_unless_args(argc, i, 2);
screenNum = atoi(argv[i+1]);
if (screenNum < 0 || screenNum >= MAXSCREENS)
{
ErrorF("Invalid screen number %d\n", screenNum);
UseMsg();
return 0;
}
if (3 != sscanf(argv[i+2], "%dx%dx%d",
&vfbScreens[screenNum].fb.width,
&vfbScreens[screenNum].fb.height,
&vfbScreens[screenNum].fb.depth))
{
ErrorF("Invalid screen configuration %s\n", argv[i+2]);
UseMsg();
return 0;
}
if (screenNum >= vfbNumScreens)
vfbNumScreens = screenNum + 1;
lastScreen = screenNum;
return 3;
}
if (strcmp (argv[i], "-pixdepths") == 0) /* -pixdepths list-of-depth */
{
int depth, ret = 1;
fail_unless_args(argc, i, 1);
++i;
while ((i < argc) && (depth = atoi(argv[i++])) != 0)
{
if (depth < 0 || depth > 32)
{
ErrorF("Invalid pixmap depth %d\n", depth);
UseMsg();
return 0;
}
vfbPixmapDepths[depth] = TRUE;
ret++;
}
return ret;
}
if (strcmp (argv[i], "+render") == 0) /* +render */
{
Render = TRUE;
return 1;
}
if (strcmp (argv[i], "-render") == 0) /* -render */
{
Render = FALSE;
return 1;
}
if (strcmp (argv[i], "-blackpixel") == 0) /* -blackpixel n */
{
Pixel pix;
fail_unless_args(argc, i, 1);
++i;
pix = atoi(argv[i]);
if (-1 == lastScreen)
{
int j;
for (j = 0; j < MAXSCREENS; j++)
{
vfbScreens[j].blackPixel = pix;
}
}
else
{
vfbScreens[lastScreen].blackPixel = pix;
}
return 2;
}
if (strcmp (argv[i], "-whitepixel") == 0) /* -whitepixel n */
{
Pixel pix;
fail_unless_args(argc, i, 1);
++i;
pix = atoi(argv[i]);
if (-1 == lastScreen)
{
int j;
for (j = 0; j < MAXSCREENS; j++)
{
vfbScreens[j].whitePixel = pix;
}
}
else
{
vfbScreens[lastScreen].whitePixel = pix;
}
return 2;
}
if (strcmp (argv[i], "-linebias") == 0) /* -linebias n */
{
unsigned int linebias;
fail_unless_args(argc, i, 1);
++i;
linebias = atoi(argv[i]);
if (-1 == lastScreen)
{
int j;
for (j = 0; j < MAXSCREENS; j++)
{
vfbScreens[j].lineBias = linebias;
}
}
else
{
vfbScreens[lastScreen].lineBias = linebias;
}
return 2;
}
#ifdef HAS_SHM
if (strcmp (argv[i], "-shmem") == 0) /* -shmem */
{
fbmemtype = SHARED_MEMORY_FB;
return 1;
}
#endif
if (strcmp(argv[i], "-geometry") == 0)
{
fail_unless_args(argc, i, 1);
++i;
if (sscanf(argv[i],"%dx%d",&vfbScreens[0].fb.width,
&vfbScreens[0].fb.height) != 2) {
ErrorF("Invalid geometry %s\n", argv[i]);
UseMsg();
return 0;
}
return 2;
}
if (strcmp(argv[i], "-depth") == 0)
{
fail_unless_args(argc, i, 1);
++i;
vfbScreens[0].fb.depth = atoi(argv[i]);
return 2;
}
if (strcmp(argv[i], "-pixelformat") == 0)
{
char rgbbgr[4];
int bits1, bits2, bits3;
fail_unless_args(argc, i, 1);
++i;
if (sscanf(argv[i], "%3s%1d%1d%1d", rgbbgr,&bits1,&bits2,&bits3) < 4) {
ErrorF("Invalid pixel format %s\n", argv[i]);
UseMsg();
return 0;
}
#define SET_PIXEL_FORMAT(vfbScreen) \
(vfbScreen).pixelFormatDefined = TRUE; \
(vfbScreen).fb.depth = bits1 + bits2 + bits3; \
(vfbScreen).greenBits = bits2; \
if (strcasecmp(rgbbgr, "bgr") == 0) { \
(vfbScreen).rgbNotBgr = FALSE; \
(vfbScreen).redBits = bits3; \
(vfbScreen).blueBits = bits1; \
} else if (strcasecmp(rgbbgr, "rgb") == 0) { \
(vfbScreen).rgbNotBgr = TRUE; \
(vfbScreen).redBits = bits1; \
(vfbScreen).blueBits = bits3; \
} else { \
ErrorF("Invalid pixel format %s\n", argv[i]); \
UseMsg(); \
return 0; \
}
if (-1 == lastScreen)
{
int j;
for (j = 0; j < MAXSCREENS; j++)
{
SET_PIXEL_FORMAT(vfbScreens[j]);
}
}
else
{
SET_PIXEL_FORMAT(vfbScreens[lastScreen]);
}
return 2;
}
if (strcmp(argv[i], "-inetd") == 0)
{
dup2(0,3);
vncInetdSock = 3;
close(2);
if (!displaySpecified) {
int port = vncGetSocketPort(vncInetdSock);
int displayNum = port - 5900;
if (displayNum < 0 || displayNum > 99 || !displayNumFree(displayNum)) {
for (displayNum = 1; displayNum < 100; displayNum++)
if (displayNumFree(displayNum)) break;
if (displayNum == 100)
FatalError("Xvnc error: no free display number for -inetd");
}
display = displayNumStr;
sprintf(displayNumStr, "%d", displayNum);
}
return 1;
}
if (strcmp(argv[i], "-noclipboard") == 0) {
vncNoClipboard = 1;
return 1;
}
if (!strcmp(argv[i], "-verbose")) {
if (++i < argc && argv[i]) {
char *end;
long val;
val = strtol(argv[i], &end, 0);
if (*end == '\0') {
vncVerbose = val;
LogSetParameter(XLOG_VERBOSITY, vncVerbose);
return 2;
}
}
vncVerbose++;
LogSetParameter(XLOG_VERBOSITY, vncVerbose);
return 1;
}
if (!strcmp(argv[i], "-quiet")) {
vncVerbose = -1;
LogSetParameter(XLOG_VERBOSITY, vncVerbose);
return 1;
}
if (!strcmp(argv[i], "-showconfig") || !strcmp(argv[i], "-version")) {
vncPrintBanner();
exit(0);
}
if (vncSetParamSimple(argv[i]))
return 1;
if (argv[i][0] == '-' && i+1 < argc) {
if (vncSetParam(&argv[i][1], argv[i+1]))
return 2;
}
return 0;
}
