774 lines
23 KiB
C
774 lines
23 KiB
C
/*
|
|
*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
|
|
*
|
|
*Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
*"Software"), to deal in the Software without restriction, including
|
|
*without limitation the rights to use, copy, modify, merge, publish,
|
|
*distribute, sublicense, and/or sell copies of the Software, and to
|
|
*permit persons to whom the Software is furnished to do so, subject to
|
|
*the following conditions:
|
|
*
|
|
*The above copyright notice and this permission notice shall be
|
|
*included in all copies or substantial portions of the Software.
|
|
*
|
|
*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
*NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
|
|
*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
|
*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*Except as contained in this notice, the name of the XFree86 Project
|
|
*shall not be used in advertising or otherwise to promote the sale, use
|
|
*or other dealings in this Software without prior written authorization
|
|
*from the XFree86 Project.
|
|
*
|
|
* Authors: Dakshinamurthy Karra
|
|
* Suhaib M Siddiqi
|
|
* Peter Busch
|
|
* Harold L Hunt II
|
|
* Kensuke Matsuzaki
|
|
*/
|
|
|
|
#ifdef HAVE_XWIN_CONFIG_H
|
|
#include <xwin-config.h>
|
|
#endif
|
|
#include "win.h"
|
|
#include "winmsg.h"
|
|
|
|
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
static RootlessFrameProcsRec
|
|
winMWExtWMProcs = {
|
|
winMWExtWMCreateFrame,
|
|
winMWExtWMDestroyFrame,
|
|
|
|
winMWExtWMMoveFrame,
|
|
winMWExtWMResizeFrame,
|
|
winMWExtWMRestackFrame,
|
|
winMWExtWMReshapeFrame,
|
|
winMWExtWMUnmapFrame,
|
|
|
|
winMWExtWMStartDrawing,
|
|
winMWExtWMStopDrawing,
|
|
winMWExtWMUpdateRegion,
|
|
winMWExtWMDamageRects,
|
|
winMWExtWMRootlessSwitchWindow,
|
|
NULL,//winMWExtWMDoReorderWindow,
|
|
NULL,//winMWExtWMHideWindow,
|
|
NULL,//winMWExtWMUpdateColorMap,
|
|
|
|
NULL,//winMWExtWMCopyBytes,
|
|
winMWExtWMCopyWindow
|
|
};
|
|
#endif
|
|
|
|
/*
|
|
* Prototypes
|
|
*/
|
|
|
|
/*
|
|
* Local functions
|
|
*/
|
|
|
|
static Bool
|
|
winSaveScreen (ScreenPtr pScreen, int on);
|
|
|
|
|
|
/*
|
|
* Determine what type of screen we are initializing
|
|
* and call the appropriate procedure to intiailize
|
|
* that type of screen.
|
|
*/
|
|
|
|
Bool
|
|
winScreenInit (int index,
|
|
ScreenPtr pScreen,
|
|
int argc, char **argv)
|
|
{
|
|
winScreenInfoPtr pScreenInfo = &g_ScreenInfo[index];
|
|
winPrivScreenPtr pScreenPriv;
|
|
HDC hdc;
|
|
DWORD dwInitialBPP;
|
|
|
|
#if CYGDEBUG || YES
|
|
winDebug ("winScreenInit - dwWidth: %ld dwHeight: %ld\n",
|
|
pScreenInfo->dwWidth, pScreenInfo->dwHeight);
|
|
#endif
|
|
|
|
/* Allocate privates for this screen */
|
|
if (!winAllocatePrivates (pScreen))
|
|
{
|
|
ErrorF ("winScreenInit - Couldn't allocate screen privates\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Get a pointer to the privates structure that was allocated */
|
|
pScreenPriv = winGetScreenPriv (pScreen);
|
|
|
|
/* Save a pointer to this screen in the screen info structure */
|
|
pScreenInfo->pScreen = pScreen;
|
|
|
|
/* Save a pointer to the screen info in the screen privates structure */
|
|
/* This allows us to get back to the screen info from a screen pointer */
|
|
pScreenPriv->pScreenInfo = pScreenInfo;
|
|
|
|
/*
|
|
* Determine which engine to use.
|
|
*
|
|
* NOTE: This is done once per screen because each screen possibly has
|
|
* a preferred engine specified on the command line.
|
|
*/
|
|
if (!winSetEngine (pScreen))
|
|
{
|
|
ErrorF ("winScreenInit - winSetEngine () failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Horribly misnamed function: Allow engine to adjust BPP for screen */
|
|
dwInitialBPP = pScreenInfo->dwBPP;
|
|
|
|
if (!(*pScreenPriv->pwinAdjustVideoMode) (pScreen))
|
|
{
|
|
ErrorF ("winScreenInit - winAdjustVideoMode () failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
if (dwInitialBPP == WIN_DEFAULT_BPP)
|
|
{
|
|
/* No -depth parameter was passed, let the user know the depth being used */
|
|
ErrorF ("winScreenInit - Using Windows display depth of %d bits per pixel\n", (int) pScreenInfo->dwBPP);
|
|
}
|
|
else if (dwInitialBPP != pScreenInfo->dwBPP)
|
|
{
|
|
/* Warn user if engine forced a depth different to -depth parameter */
|
|
ErrorF ("winScreenInit - Command line depth of %d bpp overidden by engine, using %d bpp\n", (int) dwInitialBPP, (int) pScreenInfo->dwBPP);
|
|
}
|
|
else
|
|
{
|
|
ErrorF ("winScreenInit - Using command line depth of %d bpp\n", (int) pScreenInfo->dwBPP);
|
|
}
|
|
|
|
/* Check for supported display depth */
|
|
if (!(WIN_SUPPORTED_BPPS & (1 << (pScreenInfo->dwBPP - 1))))
|
|
{
|
|
ErrorF ("winScreenInit - Unsupported display depth: %d\n" \
|
|
"Change your Windows display depth to 15, 16, 24, or 32 bits "
|
|
"per pixel.\n",
|
|
(int) pScreenInfo->dwBPP);
|
|
ErrorF ("winScreenInit - Supported depths: %08x\n",
|
|
WIN_SUPPORTED_BPPS);
|
|
#if WIN_CHECK_DEPTH
|
|
return FALSE;
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* Check that all monitors have the same display depth if we are using
|
|
* multiple monitors
|
|
*/
|
|
if (pScreenInfo->fMultipleMonitors
|
|
&& !GetSystemMetrics (SM_SAMEDISPLAYFORMAT))
|
|
{
|
|
ErrorF ("winScreenInit - Monitors do not all have same pixel format / "
|
|
"display depth.\n");
|
|
if (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI)
|
|
{
|
|
ErrorF ("winScreenInit - Performance may suffer off primary display.\n");
|
|
}
|
|
else
|
|
{
|
|
ErrorF ("winScreenInit - Using primary display only.\n");
|
|
pScreenInfo->fMultipleMonitors = FALSE;
|
|
}
|
|
}
|
|
|
|
/* Create display window */
|
|
if (!(*pScreenPriv->pwinCreateBoundingWindow) (pScreen))
|
|
{
|
|
ErrorF ("winScreenInit - pwinCreateBoundingWindow () "
|
|
"failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Get a device context */
|
|
hdc = GetDC (pScreenPriv->hwndScreen);
|
|
|
|
/* Are we using multiple monitors? */
|
|
if (pScreenInfo->fMultipleMonitors)
|
|
{
|
|
/*
|
|
* In this case, some of the defaults set in
|
|
* winInitializeScreenDefaults() are not correct ...
|
|
*/
|
|
if (!pScreenInfo->fUserGaveHeightAndWidth)
|
|
{
|
|
pScreenInfo->dwWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
|
|
pScreenInfo->dwHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
|
|
}
|
|
}
|
|
|
|
/* Release the device context */
|
|
ReleaseDC (pScreenPriv->hwndScreen, hdc);
|
|
|
|
/* Clear the visuals list */
|
|
miClearVisualTypes ();
|
|
|
|
/* Call the engine dependent screen initialization procedure */
|
|
if (!((*pScreenPriv->pwinFinishScreenInit) (index, pScreen, argc, argv)))
|
|
{
|
|
ErrorF ("winScreenInit - winFinishScreenInit () failed\n");
|
|
|
|
/* call the engine dependent screen close procedure to clean up from a failure */
|
|
pScreenPriv->pwinCloseScreen(index, pScreen);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
if (!g_fSoftwareCursor)
|
|
winInitCursor(pScreen);
|
|
else
|
|
winErrorFVerb(2, "winScreenInit - Using software cursor\n");
|
|
|
|
/*
|
|
Note the screen origin in a normalized coordinate space where (0,0) is at the top left
|
|
of the native virtual desktop area
|
|
*/
|
|
pScreen->x = pScreenInfo->dwInitialX - GetSystemMetrics(SM_XVIRTUALSCREEN);
|
|
pScreen->y = pScreenInfo->dwInitialY - GetSystemMetrics(SM_YVIRTUALSCREEN);
|
|
|
|
ErrorF("Screen %d added at virtual desktop coordinate (%d,%d).\n",
|
|
index, pScreen->x, pScreen->y);
|
|
|
|
#if CYGDEBUG || YES
|
|
winDebug ("winScreenInit - returning\n");
|
|
#endif
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static Bool
|
|
winCreateScreenResources(ScreenPtr pScreen)
|
|
{
|
|
winScreenPriv(pScreen);
|
|
Bool result;
|
|
|
|
result = pScreenPriv->pwinCreateScreenResources(pScreen);
|
|
|
|
/* Now the screen bitmap has been wrapped in a pixmap,
|
|
add that to the Shadow framebuffer */
|
|
if (!shadowAdd(pScreen, pScreen->devPrivate,
|
|
pScreenPriv->pwinShadowUpdate, NULL, 0, 0))
|
|
{
|
|
ErrorF ("winCreateScreenResources - shadowAdd () failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/* See Porting Layer Definition - p. 20 */
|
|
Bool
|
|
winFinishScreenInitFB (int index,
|
|
ScreenPtr pScreen,
|
|
int argc, char **argv)
|
|
{
|
|
winScreenPriv(pScreen);
|
|
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
|
|
VisualPtr pVisual = NULL;
|
|
char *pbits = NULL;
|
|
#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
|
|
int iReturn;
|
|
#endif
|
|
|
|
/* Create framebuffer */
|
|
if (!(*pScreenPriv->pwinInitScreen) (pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - Could not allocate framebuffer\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Calculate the number of bits that are used to represent color in each pixel,
|
|
* the color depth for the screen
|
|
*/
|
|
if (pScreenInfo->dwBPP == 8)
|
|
pScreenInfo->dwDepth = 8;
|
|
else
|
|
pScreenInfo->dwDepth = winCountBits (pScreenPriv->dwRedMask)
|
|
+ winCountBits (pScreenPriv->dwGreenMask)
|
|
+ winCountBits (pScreenPriv->dwBlueMask);
|
|
|
|
winErrorFVerb (2, "winFinishScreenInitFB - Masks: %08x %08x %08x\n",
|
|
(unsigned int) pScreenPriv->dwRedMask,
|
|
(unsigned int) pScreenPriv->dwGreenMask,
|
|
(unsigned int) pScreenPriv->dwBlueMask);
|
|
|
|
/* Init visuals */
|
|
if (!(*pScreenPriv->pwinInitVisuals) (pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - winInitVisuals failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Setup a local variable to point to the framebuffer */
|
|
pbits = pScreenInfo->pfb;
|
|
|
|
/* Apparently we need this for the render extension */
|
|
miSetPixmapDepths ();
|
|
|
|
/* Start fb initialization */
|
|
if (!fbSetupScreen (pScreen,
|
|
pScreenInfo->pfb,
|
|
pScreenInfo->dwWidth, pScreenInfo->dwHeight,
|
|
monitorResolution, monitorResolution,
|
|
pScreenInfo->dwStride,
|
|
pScreenInfo->dwBPP))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - fbSetupScreen failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Override default colormap routines if visual class is dynamic */
|
|
if (pScreenInfo->dwDepth == 8
|
|
&& (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI
|
|
|| (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL
|
|
&& pScreenInfo->fFullScreen)
|
|
|| (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD
|
|
&& pScreenInfo->fFullScreen)))
|
|
{
|
|
winSetColormapFunctions (pScreen);
|
|
|
|
/*
|
|
* NOTE: Setting whitePixel to 255 causes Magic 7.1 to allocate its
|
|
* own colormap, as it cannot allocate 7 planes in the default
|
|
* colormap. Setting whitePixel to 1 allows Magic to get 7
|
|
* planes in the default colormap, so it doesn't create its
|
|
* own colormap. This latter situation is highly desireable,
|
|
* as it keeps the Magic window viewable when switching to
|
|
* other X clients that use the default colormap.
|
|
*/
|
|
pScreen->blackPixel = 0;
|
|
pScreen->whitePixel = 1;
|
|
}
|
|
|
|
/* Place our save screen function */
|
|
pScreen->SaveScreen = winSaveScreen;
|
|
|
|
/* Finish fb initialization */
|
|
if (!fbFinishScreenInit (pScreen,
|
|
pScreenInfo->pfb,
|
|
pScreenInfo->dwWidth, pScreenInfo->dwHeight,
|
|
monitorResolution, monitorResolution,
|
|
pScreenInfo->dwStride,
|
|
pScreenInfo->dwBPP))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - fbFinishScreenInit failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Save a pointer to the root visual */
|
|
for (pVisual = pScreen->visuals;
|
|
pVisual->vid != pScreen->rootVisual;
|
|
pVisual++);
|
|
pScreenPriv->pRootVisual = pVisual;
|
|
|
|
/*
|
|
* Setup points to the block and wakeup handlers. Pass a pointer
|
|
* to the current screen as pWakeupdata.
|
|
*/
|
|
pScreen->BlockHandler = winBlockHandler;
|
|
pScreen->WakeupHandler = winWakeupHandler;
|
|
pScreen->blockData = pScreen;
|
|
pScreen->wakeupData = pScreen;
|
|
|
|
/* Render extension initialization, calls miPictureInit */
|
|
if (!fbPictureInit (pScreen, NULL, 0))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - fbPictureInit () failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
#ifdef RANDR
|
|
/* Initialize resize and rotate support */
|
|
if (!winRandRInit (pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - winRandRInit () failed\n");
|
|
return FALSE;
|
|
}
|
|
#endif
|
|
|
|
/* Setup the cursor routines */
|
|
#if CYGDEBUG
|
|
winDebug ("winFinishScreenInitFB - Calling miDCInitialize ()\n");
|
|
#endif
|
|
miDCInitialize (pScreen, &g_winPointerCursorFuncs);
|
|
|
|
/* KDrive does winCreateDefColormap right after miDCInitialize */
|
|
/* Create a default colormap */
|
|
#if CYGDEBUG
|
|
winDebug ("winFinishScreenInitFB - Calling winCreateDefColormap ()\n");
|
|
#endif
|
|
if (!winCreateDefColormap (pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - Could not create colormap\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Initialize the shadow framebuffer layer */
|
|
if ((pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI
|
|
|| pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD
|
|
|| pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL)
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
&& !pScreenInfo->fMWExtWM
|
|
#endif
|
|
)
|
|
{
|
|
#if CYGDEBUG
|
|
winDebug ("winFinishScreenInitFB - Calling shadowSetup ()\n");
|
|
#endif
|
|
if (!shadowSetup(pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - shadowSetup () failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Wrap CreateScreenResources so we can add the screen pixmap
|
|
to the Shadow framebuffer after it's been created */
|
|
pScreenPriv->pwinCreateScreenResources = pScreen->CreateScreenResources;
|
|
pScreen->CreateScreenResources = winCreateScreenResources;
|
|
}
|
|
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
/* Handle multi-window external window manager mode */
|
|
if (pScreenInfo->fMWExtWM)
|
|
{
|
|
winDebug ("winScreenInit - MultiWindowExtWM - Calling RootlessInit\n");
|
|
|
|
RootlessInit(pScreen, &winMWExtWMProcs);
|
|
|
|
winDebug ("winScreenInit - MultiWindowExtWM - RootlessInit returned\n");
|
|
|
|
rootless_CopyBytes_threshold = 0;
|
|
/* FIXME: How many? Profiling needed? */
|
|
rootless_CopyWindow_threshold = 1;
|
|
|
|
winWindowsWMExtensionInit ();
|
|
}
|
|
#endif
|
|
|
|
/* Handle rootless mode */
|
|
if (pScreenInfo->fRootless)
|
|
{
|
|
/* Define the WRAP macro temporarily for local use */
|
|
#define WRAP(a) \
|
|
if (pScreen->a) { \
|
|
pScreenPriv->a = pScreen->a; \
|
|
} else { \
|
|
ErrorF("null screen fn " #a "\n"); \
|
|
pScreenPriv->a = NULL; \
|
|
}
|
|
|
|
/* Save a pointer to each lower-level window procedure */
|
|
WRAP(CreateWindow);
|
|
WRAP(DestroyWindow);
|
|
WRAP(RealizeWindow);
|
|
WRAP(UnrealizeWindow);
|
|
WRAP(PositionWindow);
|
|
WRAP(ChangeWindowAttributes);
|
|
WRAP(SetShape);
|
|
|
|
/* Assign rootless window procedures to be top level procedures */
|
|
pScreen->CreateWindow = winCreateWindowRootless;
|
|
pScreen->DestroyWindow = winDestroyWindowRootless;
|
|
pScreen->PositionWindow = winPositionWindowRootless;
|
|
/*pScreen->ChangeWindowAttributes = winChangeWindowAttributesRootless;*/
|
|
pScreen->RealizeWindow = winMapWindowRootless;
|
|
pScreen->UnrealizeWindow = winUnmapWindowRootless;
|
|
pScreen->SetShape = winSetShapeRootless;
|
|
|
|
/* Undefine the WRAP macro, as it is not needed elsewhere */
|
|
#undef WRAP
|
|
}
|
|
|
|
|
|
#ifdef XWIN_MULTIWINDOW
|
|
/* Handle multi window mode */
|
|
else if (pScreenInfo->fMultiWindow)
|
|
{
|
|
/* Define the WRAP macro temporarily for local use */
|
|
#define WRAP(a) \
|
|
if (pScreen->a) { \
|
|
pScreenPriv->a = pScreen->a; \
|
|
} else { \
|
|
ErrorF("null screen fn " #a "\n"); \
|
|
pScreenPriv->a = NULL; \
|
|
}
|
|
|
|
/* Save a pointer to each lower-level window procedure */
|
|
WRAP(CreateWindow);
|
|
WRAP(DestroyWindow);
|
|
WRAP(RealizeWindow);
|
|
WRAP(UnrealizeWindow);
|
|
WRAP(PositionWindow);
|
|
WRAP(ChangeWindowAttributes);
|
|
WRAP(ReparentWindow);
|
|
WRAP(RestackWindow);
|
|
WRAP(ResizeWindow);
|
|
WRAP(MoveWindow);
|
|
WRAP(CopyWindow);
|
|
WRAP(SetShape);
|
|
|
|
/* Assign multi-window window procedures to be top level procedures */
|
|
pScreen->CreateWindow = winCreateWindowMultiWindow;
|
|
pScreen->DestroyWindow = winDestroyWindowMultiWindow;
|
|
pScreen->PositionWindow = winPositionWindowMultiWindow;
|
|
/*pScreen->ChangeWindowAttributes = winChangeWindowAttributesMultiWindow;*/
|
|
pScreen->RealizeWindow = winMapWindowMultiWindow;
|
|
pScreen->UnrealizeWindow = winUnmapWindowMultiWindow;
|
|
pScreen->ReparentWindow = winReparentWindowMultiWindow;
|
|
pScreen->RestackWindow = winRestackWindowMultiWindow;
|
|
pScreen->ResizeWindow = winResizeWindowMultiWindow;
|
|
pScreen->MoveWindow = winMoveWindowMultiWindow;
|
|
pScreen->CopyWindow = winCopyWindowMultiWindow;
|
|
pScreen->SetShape = winSetShapeMultiWindow;
|
|
|
|
/* Undefine the WRAP macro, as it is not needed elsewhere */
|
|
#undef WRAP
|
|
}
|
|
#endif
|
|
|
|
/* Wrap either fb's or shadow's CloseScreen with our CloseScreen */
|
|
pScreenPriv->CloseScreen = pScreen->CloseScreen;
|
|
pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;
|
|
|
|
#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
|
|
/* Create a mutex for modules in separate threads to wait for */
|
|
iReturn = pthread_mutex_init (&pScreenPriv->pmServerStarted, NULL);
|
|
if (iReturn != 0)
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - pthread_mutex_init () failed: %d\n",
|
|
iReturn);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Own the mutex for modules in separate threads */
|
|
iReturn = pthread_mutex_lock (&pScreenPriv->pmServerStarted);
|
|
if (iReturn != 0)
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - pthread_mutex_lock () failed: %d\n",
|
|
iReturn);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Set the ServerStarted flag to false */
|
|
pScreenPriv->fServerStarted = FALSE;
|
|
#endif
|
|
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
pScreenPriv->fRestacking = FALSE;
|
|
#endif
|
|
|
|
#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
|
|
if (FALSE
|
|
#ifdef XWIN_MULTIWINDOW
|
|
|| pScreenInfo->fMultiWindow
|
|
#endif
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
|| pScreenInfo->fInternalWM
|
|
#endif
|
|
)
|
|
{
|
|
#if CYGDEBUG || YES
|
|
winDebug ("winFinishScreenInitFB - Calling winInitWM.\n");
|
|
#endif
|
|
|
|
/* Initialize multi window mode */
|
|
if (!winInitWM (&pScreenPriv->pWMInfo,
|
|
&pScreenPriv->ptWMProc,
|
|
&pScreenPriv->ptXMsgProc,
|
|
&pScreenPriv->pmServerStarted,
|
|
pScreenInfo->dwScreen,
|
|
(HWND)&pScreenPriv->hwndScreen,
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
pScreenInfo->fInternalWM ||
|
|
#endif
|
|
FALSE))
|
|
{
|
|
ErrorF ("winFinishScreenInitFB - winInitWM () failed.\n");
|
|
return FALSE;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Tell the server that we are enabled */
|
|
pScreenPriv->fEnabled = TRUE;
|
|
|
|
/* Tell the server that we have a valid depth */
|
|
pScreenPriv->fBadDepth = FALSE;
|
|
|
|
#if CYGDEBUG || YES
|
|
winDebug ("winFinishScreenInitFB - returning\n");
|
|
#endif
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
#ifdef XWIN_NATIVEGDI
|
|
/* See Porting Layer Definition - p. 20 */
|
|
|
|
Bool
|
|
winFinishScreenInitNativeGDI (int index,
|
|
ScreenPtr pScreen,
|
|
int argc, char **argv)
|
|
{
|
|
winScreenPriv(pScreen);
|
|
winScreenInfoPtr pScreenInfo = &g_ScreenInfo[index];
|
|
VisualPtr pVisuals = NULL;
|
|
DepthPtr pDepths = NULL;
|
|
VisualID rootVisual = 0;
|
|
int nVisuals = 0, nDepths = 0, nRootDepth = 0;
|
|
|
|
/* Ignore user input (mouse, keyboard) */
|
|
pScreenInfo->fIgnoreInput = FALSE;
|
|
|
|
/* Get device contexts for the screen and shadow bitmap */
|
|
pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);
|
|
if (pScreenPriv->hdcScreen == NULL)
|
|
FatalError ("winFinishScreenInitNativeGDI - Couldn't get a DC\n");
|
|
|
|
/* Init visuals */
|
|
if (!(*pScreenPriv->pwinInitVisuals) (pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitNativeGDI - pwinInitVisuals failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Initialize the mi visuals */
|
|
if (!miInitVisuals (&pVisuals, &pDepths, &nVisuals, &nDepths, &nRootDepth,
|
|
&rootVisual,
|
|
((unsigned long)1 << (pScreenInfo->dwDepth - 1)), 8,
|
|
TrueColor))
|
|
{
|
|
ErrorF ("winFinishScreenInitNativeGDI - miInitVisuals () failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Initialize the CloseScreen procedure pointer */
|
|
pScreen->CloseScreen = NULL;
|
|
|
|
/* Initialize the mi code */
|
|
if (!miScreenInit (pScreen,
|
|
NULL, /* No framebuffer */
|
|
pScreenInfo->dwWidth, pScreenInfo->dwHeight,
|
|
monitorResolution, monitorResolution,
|
|
pScreenInfo->dwStride,
|
|
nRootDepth, nDepths, pDepths, rootVisual,
|
|
nVisuals, pVisuals))
|
|
{
|
|
ErrorF ("winFinishScreenInitNativeGDI - miScreenInit failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
pScreen->defColormap = FakeClientID(0);
|
|
|
|
/*
|
|
* Register our block and wakeup handlers; these procedures
|
|
* process messages in our Windows message queue; specifically,
|
|
* they process mouse and keyboard input.
|
|
*/
|
|
pScreen->BlockHandler = winBlockHandler;
|
|
pScreen->WakeupHandler = winWakeupHandler;
|
|
pScreen->blockData = pScreen;
|
|
pScreen->wakeupData = pScreen;
|
|
|
|
/* Place our save screen function */
|
|
pScreen->SaveScreen = winSaveScreen;
|
|
|
|
/* Pixmaps */
|
|
pScreen->CreatePixmap = winCreatePixmapNativeGDI;
|
|
pScreen->DestroyPixmap = winDestroyPixmapNativeGDI;
|
|
|
|
/* Other Screen Routines */
|
|
pScreen->QueryBestSize = winQueryBestSizeNativeGDI;
|
|
pScreen->SaveScreen = winSaveScreen;
|
|
pScreen->GetImage = miGetImage;
|
|
pScreen->GetSpans = winGetSpansNativeGDI;
|
|
|
|
/* Window Procedures */
|
|
pScreen->CreateWindow = winCreateWindowNativeGDI;
|
|
pScreen->DestroyWindow = winDestroyWindowNativeGDI;
|
|
pScreen->PositionWindow = winPositionWindowNativeGDI;
|
|
/*pScreen->ChangeWindowAttributes = winChangeWindowAttributesNativeGDI;*/
|
|
pScreen->RealizeWindow = winMapWindowNativeGDI;
|
|
pScreen->UnrealizeWindow = winUnmapWindowNativeGDI;
|
|
|
|
/* Paint window */
|
|
pScreen->CopyWindow = winCopyWindowNativeGDI;
|
|
|
|
/* Fonts */
|
|
pScreen->RealizeFont = winRealizeFontNativeGDI;
|
|
pScreen->UnrealizeFont = winUnrealizeFontNativeGDI;
|
|
|
|
/* GC */
|
|
pScreen->CreateGC = winCreateGCNativeGDI;
|
|
|
|
/* Colormap Routines */
|
|
pScreen->CreateColormap = miInitializeColormap;
|
|
pScreen->DestroyColormap = (DestroyColormapProcPtr) (void (*)(void)) NoopDDA;
|
|
pScreen->InstallColormap = miInstallColormap;
|
|
pScreen->UninstallColormap = miUninstallColormap;
|
|
pScreen->ListInstalledColormaps = miListInstalledColormaps;
|
|
pScreen->StoreColors = (StoreColorsProcPtr) (void (*)(void)) NoopDDA;
|
|
pScreen->ResolveColor = miResolveColor;
|
|
|
|
/* Bitmap */
|
|
pScreen->BitmapToRegion = winPixmapToRegionNativeGDI;
|
|
|
|
ErrorF ("winFinishScreenInitNativeGDI - calling miDCInitialize\n");
|
|
|
|
/* Set the default white and black pixel positions */
|
|
pScreen->whitePixel = pScreen->blackPixel = (Pixel) 0;
|
|
|
|
/* Initialize the cursor */
|
|
if (!miDCInitialize (pScreen, &g_winPointerCursorFuncs))
|
|
{
|
|
ErrorF ("winFinishScreenInitNativeGDI - miDCInitialize failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Create a default colormap */
|
|
if (!miCreateDefColormap (pScreen))
|
|
{
|
|
ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () "
|
|
"failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () "
|
|
"returned\n");
|
|
|
|
/* mi doesn't use a CloseScreen procedure, so no need to wrap */
|
|
pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;
|
|
|
|
/* Tell the server that we are enabled */
|
|
pScreenPriv->fEnabled = TRUE;
|
|
|
|
ErrorF ("winFinishScreenInitNativeGDI - Successful addition of "
|
|
"screen %08x\n",
|
|
(unsigned int) pScreen);
|
|
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
|
|
/* See Porting Layer Definition - p. 33 */
|
|
static Bool
|
|
winSaveScreen (ScreenPtr pScreen, int on)
|
|
{
|
|
return TRUE;
|
|
}
|