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authormarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
commit4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (patch)
treec1e02b9d3509aa97703aa4b540d4cd22ec4600ed /xorg-server/hw/xgl/glx/xglx.c
parentdc3c299dd0995549e2a6973ca0f25b254afd38a5 (diff)
downloadvcxsrv-4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05.tar.gz
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Added xorg-server-1.6.2.tar.gz
Diffstat (limited to 'xorg-server/hw/xgl/glx/xglx.c')
-rw-r--r--xorg-server/hw/xgl/glx/xglx.c1444
1 files changed, 0 insertions, 1444 deletions
diff --git a/xorg-server/hw/xgl/glx/xglx.c b/xorg-server/hw/xgl/glx/xglx.c
deleted file mode 100644
index 33b276b74..000000000
--- a/xorg-server/hw/xgl/glx/xglx.c
+++ /dev/null
@@ -1,1444 +0,0 @@
-/*
- * Copyright © 2004 David Reveman
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * David Reveman not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior permission.
- * David Reveman makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * DAVID REVEMAN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL DAVID REVEMAN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: David Reveman <davidr@novell.com>
- */
-
-#include "xglx.h"
-
-#include <X11/extensions/Xrandr.h>
-#include <X11/cursorfont.h>
-
-#include <glitz-glx.h>
-
-#ifdef GLXEXT
-#include "xglglxext.h"
-#endif
-
-#include "inputstr.h"
-#include "cursorstr.h"
-#include "mipointer.h"
-
-#ifdef RANDR
-#include "randrstr.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
-#include <math.h>
-
-#ifdef XKB
-#include <X11/extensions/XKB.h>
-#include <xkbsrv.h>
-#include <X11/extensions/XKBconfig.h>
-
-extern Bool
-XkbQueryExtension (Display *dpy,
- int *opcodeReturn,
- int *eventBaseReturn,
- int *errorBaseReturn,
- int *majorRtrn,
- int *minorRtrn);
-
-extern XkbDescPtr
-XkbGetKeyboard (Display *dpy,
- unsigned int which,
- unsigned int deviceSpec);
-
-extern Status
-XkbGetControls (Display *dpy,
- unsigned long which,
- XkbDescPtr desc);
-
-#ifndef XKB_BASE_DIRECTORY
-#define XKB_BASE_DIRECTORY "/usr/lib/X11/xkb/"
-#endif
-#ifndef XKB_CONFIG_FILE
-#define XKB_CONFIG_FILE "X0-config.keyboard"
-#endif
-#ifndef XKB_DFLT_RULES_FILE
-#define XKB_DFLT_RULES_FILE "xorg"
-#endif
-#ifndef XKB_DFLT_KB_LAYOUT
-#define XKB_DFLT_KB_LAYOUT "us"
-#endif
-#ifndef XKB_DFLT_KB_MODEL
-#define XKB_DFLT_KB_MODEL "pc101"
-#endif
-#ifndef XKB_DFLT_KB_VARIANT
-#define XKB_DFLT_KB_VARIANT NULL
-#endif
-#ifndef XKB_DFLT_KB_OPTIONS
-#define XKB_DFLT_KB_OPTIONS NULL
-#endif
-
-#endif
-
-#define XGLX_DEFAULT_SCREEN_WIDTH 800
-#define XGLX_DEFAULT_SCREEN_HEIGHT 600
-
-typedef struct _xglxScreen {
- Window win, root;
- Colormap colormap;
- Bool fullscreen;
- CloseScreenProcPtr CloseScreen;
-} xglxScreenRec, *xglxScreenPtr;
-
-DevPrivateKey xglxScreenPrivateKey = &xglxScreenPrivateKey;
-
-#define XGLX_GET_SCREEN_PRIV(pScreen) ((xglxScreenPtr) \
- dixLookupPrivate(&(pScreen)->devPrivates, xglxScreenPrivateKey))
-
-#define XGLX_SET_SCREEN_PRIV(pScreen, v) \
- dixSetPrivate(&(pScreen)->devPrivates, xglxScreenPrivateKey, v)
-
-#define XGLX_SCREEN_PRIV(pScreen) \
- xglxScreenPtr pScreenPriv = XGLX_GET_SCREEN_PRIV (pScreen)
-
-typedef struct _xglxCursor {
- Cursor cursor;
-} xglxCursorRec, *xglxCursorPtr;
-
-#define XGLX_GET_CURSOR_PRIV(pCursor, pScreen) \
- ((xglxCursorPtr)dixLookupPrivate(&(pCursor)->devPrivates, pScreen))
-
-#define XGLX_SET_CURSOR_PRIV(pCursor, pScreen, v) \
- dixSetPrivate(&(pCursor)->devPrivates, pScreen, v)
-
-#define XGLX_CURSOR_PRIV(pCursor, pScreen) \
- xglxCursorPtr pCursorPriv = XGLX_GET_CURSOR_PRIV (pCursor, pScreen)
-
-static char *xDisplayName = 0;
-static Display *xdisplay = 0;
-static int xscreen;
-static CARD32 lastEventTime = 0;
-static ScreenPtr currentScreen = 0;
-static Bool softCursor = FALSE;
-static Bool fullscreen = TRUE;
-
-static Bool randrExtension = FALSE;
-static int randrEvent, randrError;
-
-static glitz_drawable_format_t *xglxScreenFormat = 0;
-
-static Bool
-xglxAllocatePrivates (ScreenPtr pScreen)
-{
- xglxScreenPtr pScreenPriv;
-
- pScreenPriv = xalloc (sizeof (xglxScreenRec));
- if (!pScreenPriv)
- return FALSE;
-
- XGLX_SET_SCREEN_PRIV (pScreen, pScreenPriv);
-
- return TRUE;
-}
-
-#ifdef RANDR
-
-#define DEFAULT_REFRESH_RATE 50
-
-static Bool
-xglxRandRGetInfo (ScreenPtr pScreen,
- Rotation *rotations)
-{
- RRScreenSizePtr pSize;
-
- *rotations = RR_Rotate_0;
-
- if (randrExtension)
- {
- XRRScreenConfiguration *xconfig;
- XRRScreenSize *sizes;
- int nSizes, currentSize = 0;
- short *rates, currentRate;
- int nRates, i, j;
-
- XGLX_SCREEN_PRIV (pScreen);
-
- xconfig = XRRGetScreenInfo (xdisplay, pScreenPriv->root);
- sizes = XRRConfigSizes (xconfig, &nSizes);
- currentRate = XRRConfigCurrentRate (xconfig);
-
- if (pScreenPriv->fullscreen)
- {
- Rotation rotation;
-
- currentSize = XRRConfigCurrentConfiguration (xconfig, &rotation);
-
- for (i = 0; i < nSizes; i++)
- {
- pSize = RRRegisterSize (pScreen,
- sizes[i].width,
- sizes[i].height,
- sizes[i].mwidth,
- sizes[i].mheight);
-
- rates = XRRConfigRates (xconfig, i, &nRates);
-
- for (j = 0; j < nRates; j++)
- {
- RRRegisterRate (pScreen, pSize, rates[j]);
-
- if (i == currentSize && rates[j] == currentRate)
- RRSetCurrentConfig (pScreen, RR_Rotate_0, currentRate,
- pSize);
- }
- }
- }
- else
- {
- pSize = RRRegisterSize (pScreen,
- pScreen->width,
- pScreen->height,
- pScreen->mmWidth,
- pScreen->mmHeight);
-
- for (i = 0; i < nSizes; i++)
- {
- rates = XRRConfigRates (xconfig, i, &nRates);
-
- for (j = 0; j < nRates; j++)
- {
- RRRegisterRate (pScreen, pSize, rates[j]);
-
- if (rates[j] == currentRate)
- RRSetCurrentConfig (pScreen, RR_Rotate_0, currentRate,
- pSize);
- }
- }
- }
-
- XRRFreeScreenConfigInfo (xconfig);
- }
- else
- {
- pSize = RRRegisterSize (pScreen,
- pScreen->width,
- pScreen->height,
- pScreen->mmWidth,
- pScreen->mmHeight);
-
- RRRegisterRate (pScreen, pSize, DEFAULT_REFRESH_RATE);
- RRSetCurrentConfig (pScreen, RR_Rotate_0, DEFAULT_REFRESH_RATE, pSize);
- }
-
- return TRUE;
-}
-
-static Bool
-xglxRandRSetConfig (ScreenPtr pScreen,
- Rotation rotations,
- int rate,
- RRScreenSizePtr pSize)
-{
- if (randrExtension)
- {
- XRRScreenConfiguration *xconfig;
- XRRScreenSize *sizes;
- int nSizes, currentSize;
- int i, size = -1;
- int status = RRSetConfigFailed;
- Rotation rotation;
-
- XGLX_SCREEN_PRIV (pScreen);
-
- xconfig = XRRGetScreenInfo (xdisplay, pScreenPriv->root);
- sizes = XRRConfigSizes (xconfig, &nSizes);
- currentSize = XRRConfigCurrentConfiguration (xconfig, &rotation);
-
- for (i = 0; i < nSizes; i++)
- {
- if (pScreenPriv->fullscreen)
- {
- if (sizes[i].width == pSize->width &&
- sizes[i].height == pSize->height &&
- sizes[i].mwidth == pSize->mmWidth &&
- sizes[i].mheight == pSize->mmHeight)
- {
- size = i;
- break;
- }
- }
- else
- {
- short *rates;
- int nRates, j;
-
- rates = XRRConfigRates (xconfig, i, &nRates);
-
- for (j = 0; j < nRates; j++)
- {
- if (rates[j] == rate)
- {
- size = i;
- if (i >= currentSize)
- break;
- }
- }
- }
- }
-
- if (size >= 0)
- status = XRRSetScreenConfigAndRate (xdisplay,
- xconfig,
- pScreenPriv->root,
- size,
- RR_Rotate_0,
- rate,
- CurrentTime);
-
- XRRFreeScreenConfigInfo (xconfig);
-
- if (status == RRSetConfigSuccess)
- {
- PixmapPtr pPixmap;
-
- pPixmap = (*pScreen->GetScreenPixmap) (pScreen);
-
- if (pScreenPriv->fullscreen)
- {
- XGL_PIXMAP_PRIV (pPixmap);
-
- xglSetRootClip (pScreen, FALSE);
-
- XResizeWindow (xdisplay, pScreenPriv->win,
- pSize->width, pSize->height);
-
- glitz_drawable_update_size (pPixmapPriv->drawable,
- pSize->width, pSize->height);
-
- pScreen->width = pSize->width;
- pScreen->height = pSize->height;
- pScreen->mmWidth = pSize->mmWidth;
- pScreen->mmHeight = pSize->mmHeight;
-
- (*pScreen->ModifyPixmapHeader) (pPixmap,
- pScreen->width,
- pScreen->height,
- pPixmap->drawable.depth,
- pPixmap->drawable.bitsPerPixel,
- 0, 0);
-
- xglSetRootClip (pScreen, TRUE);
- }
-
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-static Bool
-xglxRandRInit (ScreenPtr pScreen)
-{
- rrScrPrivPtr pScrPriv;
-
- if (!RRScreenInit (pScreen))
- return FALSE;
-
- pScrPriv = rrGetScrPriv (pScreen);
- pScrPriv->rrGetInfo = xglxRandRGetInfo;
- pScrPriv->rrSetConfig = xglxRandRSetConfig;
-
- return TRUE;
-}
-
-#endif
-
-static void
-xglxConstrainCursor (ScreenPtr pScreen,
- BoxPtr pBox)
-{
-}
-
-static void
-xglxCursorLimits (ScreenPtr pScreen,
- CursorPtr pCursor,
- BoxPtr pHotBox,
- BoxPtr pTopLeftBox)
-{
- *pTopLeftBox = *pHotBox;
-}
-
-static Bool
-xglxDisplayCursor (ScreenPtr pScreen,
- CursorPtr pCursor)
-{
- XGLX_SCREEN_PRIV (pScreen);
- XGLX_CURSOR_PRIV (pCursor, pScreen);
-
- XDefineCursor (xdisplay, pScreenPriv->win, pCursorPriv->cursor);
-
- return TRUE;
-}
-
-#ifdef ARGB_CURSOR
-
-static Bool
-xglxARGBCursorSupport (void);
-
-static Cursor
-xglxCreateARGBCursor (ScreenPtr pScreen,
- CursorPtr pCursor);
-
-#endif
-
-static Bool
-xglxRealizeCursor (ScreenPtr pScreen,
- CursorPtr pCursor)
-{
- xglxCursorPtr pCursorPriv;
- XImage *ximage;
- Pixmap source, mask;
- XColor fgColor, bgColor;
- XlibGC xgc;
- unsigned long valuemask;
- XGCValues values;
-
- XGLX_SCREEN_PRIV (pScreen);
-
- valuemask = GCForeground | GCBackground;
-
- values.foreground = 1L;
- values.background = 0L;
-
- pCursorPriv = xalloc (sizeof (xglxCursorRec));
- if (!pCursorPriv)
- return FALSE;
-
- XGLX_SET_CURSOR_PRIV (pCursor, pScreen, pCursorPriv);
-
-#ifdef ARGB_CURSOR
- if (pCursor->bits->argb)
- {
- pCursorPriv->cursor = xglxCreateARGBCursor (pScreen, pCursor);
- if (pCursorPriv->cursor)
- return TRUE;
- }
-#endif
-
- source = XCreatePixmap (xdisplay,
- pScreenPriv->win,
- pCursor->bits->width,
- pCursor->bits->height,
- 1);
-
- mask = XCreatePixmap (xdisplay,
- pScreenPriv->win,
- pCursor->bits->width,
- pCursor->bits->height,
- 1);
-
- xgc = XCreateGC (xdisplay, source, valuemask, &values);
-
- ximage = XCreateImage (xdisplay,
- DefaultVisual (xdisplay, xscreen),
- 1, XYBitmap, 0,
- (char *) pCursor->bits->source,
- pCursor->bits->width,
- pCursor->bits->height,
- BitmapPad (xdisplay), 0);
-
- XPutImage (xdisplay, source, xgc, ximage,
- 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
-
- XFree (ximage);
-
- ximage = XCreateImage (xdisplay,
- DefaultVisual (xdisplay, xscreen),
- 1, XYBitmap, 0,
- (char *) pCursor->bits->mask,
- pCursor->bits->width,
- pCursor->bits->height,
- BitmapPad (xdisplay), 0);
-
- XPutImage (xdisplay, mask, xgc, ximage,
- 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
-
- XFree (ximage);
- XFreeGC (xdisplay, xgc);
-
- fgColor.red = pCursor->foreRed;
- fgColor.green = pCursor->foreGreen;
- fgColor.blue = pCursor->foreBlue;
-
- bgColor.red = pCursor->backRed;
- bgColor.green = pCursor->backGreen;
- bgColor.blue = pCursor->backBlue;
-
- pCursorPriv->cursor =
- XCreatePixmapCursor (xdisplay, source, mask, &fgColor, &bgColor,
- pCursor->bits->xhot, pCursor->bits->yhot);
-
- XFreePixmap (xdisplay, mask);
- XFreePixmap (xdisplay, source);
-
- return TRUE;
-}
-
-static Bool
-xglxUnrealizeCursor (ScreenPtr pScreen,
- CursorPtr pCursor)
-{
- XGLX_CURSOR_PRIV (pCursor, pScreen);
-
- XFreeCursor (xdisplay, pCursorPriv->cursor);
- xfree (pCursorPriv);
-
- return TRUE;
-}
-
-static void
-xglxRecolorCursor (ScreenPtr pScreen,
- CursorPtr pCursor,
- Bool displayed)
-{
- XColor fgColor, bgColor;
-
- XGLX_CURSOR_PRIV (pCursor, pScreen);
-
- fgColor.red = pCursor->foreRed;
- fgColor.green = pCursor->foreGreen;
- fgColor.blue = pCursor->foreBlue;
-
- bgColor.red = pCursor->backRed;
- bgColor.green = pCursor->backGreen;
- bgColor.blue = pCursor->backBlue;
-
- XRecolorCursor (xdisplay, pCursorPriv->cursor, &fgColor, &bgColor);
-}
-
-static Bool
-xglxSetCursorPosition (ScreenPtr pScreen,
- int x,
- int y,
- Bool generateEvent)
-{
- XGLX_SCREEN_PRIV (pScreen);
-
- XWarpPointer (xdisplay, pScreenPriv->win, pScreenPriv->win,
- 0, 0, 0, 0, x, y);
-
- return TRUE;
-}
-
-static Bool
-xglxCloseScreen (int index,
- ScreenPtr pScreen)
-{
- glitz_drawable_t *drawable;
-
- XGLX_SCREEN_PRIV (pScreen);
-
- drawable = XGL_GET_SCREEN_PRIV (pScreen)->drawable;
- if (drawable)
- glitz_drawable_destroy (drawable);
-
- xglClearVisualTypes ();
-
- if (pScreenPriv->win)
- XDestroyWindow (xdisplay, pScreenPriv->win);
-
- if (pScreenPriv->colormap)
- XFreeColormap (xdisplay, pScreenPriv->colormap);
-
- XGL_SCREEN_UNWRAP (CloseScreen);
- xfree (pScreenPriv);
-
- return (*pScreen->CloseScreen) (index, pScreen);
-}
-
-static Bool
-xglxCursorOffScreen (ScreenPtr *ppScreen, int *x, int *y)
-{
- return FALSE;
-}
-
-static void
-xglxCrossScreen (ScreenPtr pScreen, Bool entering)
-{
-}
-
-static void
-xglxWarpCursor (ScreenPtr pScreen, int x, int y)
-{
- miPointerWarpCursor (pScreen, x, y);
-}
-
-miPointerScreenFuncRec xglxPointerScreenFuncs = {
- xglxCursorOffScreen,
- xglxCrossScreen,
- xglxWarpCursor
-};
-
-static Bool
-xglxScreenInit (int index,
- ScreenPtr pScreen,
- int argc,
- char **argv)
-{
- XSetWindowAttributes xswa;
- XWMHints *wmHints;
- XSizeHints *normalHints;
- XClassHint *classHint;
- xglxScreenPtr pScreenPriv;
- XVisualInfo *vinfo;
- XEvent xevent;
- glitz_drawable_format_t *format;
- glitz_drawable_t *drawable;
-
- format = xglxScreenFormat;
-
- if (!xglxAllocatePrivates (pScreen))
- return FALSE;
-
- currentScreen = pScreen;
-
- pScreenPriv = XGLX_GET_SCREEN_PRIV (pScreen);
-
- pScreenPriv->root = RootWindow (xdisplay, xscreen);
- pScreenPriv->fullscreen = fullscreen;
-
- vinfo = glitz_glx_get_visual_info_from_format (xdisplay, xscreen, format);
- if (!vinfo)
- {
- ErrorF ("[%d] no visual info from format\n", index);
- return FALSE;
- }
-
- pScreenPriv->colormap =
- XCreateColormap (xdisplay, pScreenPriv->root, vinfo->visual,
- AllocNone);
-
- if (XRRQueryExtension (xdisplay, &randrEvent, &randrError))
- randrExtension = TRUE;
-
- if (fullscreen)
- {
- xglScreenInfo.width = DisplayWidth (xdisplay, xscreen);
- xglScreenInfo.height = DisplayHeight (xdisplay, xscreen);
- xglScreenInfo.widthMm = DisplayWidthMM (xdisplay, xscreen);
- xglScreenInfo.heightMm = DisplayHeightMM (xdisplay, xscreen);
-
- if (randrExtension)
- {
- XRRScreenConfiguration *xconfig;
- Rotation rotation;
- XRRScreenSize *sizes;
- int nSizes, currentSize;
-
- xconfig = XRRGetScreenInfo (xdisplay, pScreenPriv->root);
- currentSize = XRRConfigCurrentConfiguration (xconfig, &rotation);
- sizes = XRRConfigSizes (xconfig, &nSizes);
-
- xglScreenInfo.width = sizes[currentSize].width;
- xglScreenInfo.height = sizes[currentSize].height;
- xglScreenInfo.widthMm = sizes[currentSize].mwidth;
- xglScreenInfo.heightMm = sizes[currentSize].mheight;
-
- XRRFreeScreenConfigInfo (xconfig);
- }
- }
- else if (xglScreenInfo.width == 0 || xglScreenInfo.height == 0)
- {
- xglScreenInfo.width = XGLX_DEFAULT_SCREEN_WIDTH;
- xglScreenInfo.height = XGLX_DEFAULT_SCREEN_HEIGHT;
- }
-
- xswa.colormap = pScreenPriv->colormap;
-
- pScreenPriv->win =
- XCreateWindow (xdisplay, pScreenPriv->root, 0, 0,
- xglScreenInfo.width, xglScreenInfo.height, 0,
- vinfo->depth, InputOutput, vinfo->visual,
- CWColormap, &xswa);
-
- XFree (vinfo);
-
- normalHints = XAllocSizeHints ();
- normalHints->flags = PMinSize | PMaxSize | PSize;
- normalHints->min_width = xglScreenInfo.width;
- normalHints->min_height = xglScreenInfo.height;
- normalHints->max_width = xglScreenInfo.width;
- normalHints->max_height = xglScreenInfo.height;
-
- if (fullscreen)
- {
- normalHints->x = 0;
- normalHints->y = 0;
- normalHints->flags |= PPosition;
- }
-
- classHint = XAllocClassHint ();
- classHint->res_name = "xglx";
- classHint->res_class = "Xglx";
-
- wmHints = XAllocWMHints ();
- wmHints->flags = InputHint;
- wmHints->input = TRUE;
-
- Xutf8SetWMProperties (xdisplay, pScreenPriv->win, "Xglx", "Xglx", 0, 0,
- normalHints, wmHints, classHint);
-
- XFree (wmHints);
- XFree (classHint);
- XFree (normalHints);
-
- drawable = glitz_glx_create_drawable_for_window (xdisplay, xscreen,
- format, pScreenPriv->win,
- xglScreenInfo.width,
- xglScreenInfo.height);
- if (!drawable)
- {
- ErrorF ("[%d] couldn't create glitz drawable for window\n", index);
- return FALSE;
- }
-
- XSelectInput (xdisplay, pScreenPriv->win,
- ButtonPressMask | ButtonReleaseMask |
- KeyPressMask | KeyReleaseMask | EnterWindowMask |
- PointerMotionMask | ExposureMask);
-
- XMapWindow (xdisplay, pScreenPriv->win);
-
- if (fullscreen)
- {
- XClientMessageEvent xev;
-
- memset (&xev, 0, sizeof (xev));
-
- xev.type = ClientMessage;
- xev.message_type = XInternAtom (xdisplay, "_NET_WM_STATE", FALSE);
- xev.display = xdisplay;
- xev.window = pScreenPriv->win;
- xev.format = 32;
- xev.data.l[0] = 1;
- xev.data.l[1] =
- XInternAtom (xdisplay, "_NET_WM_STATE_FULLSCREEN", FALSE);
-
- XSendEvent (xdisplay, pScreenPriv->root, FALSE,
- SubstructureRedirectMask, (XEvent *) &xev);
- }
-
- xglScreenInfo.drawable = drawable;
-
- if (!xglScreenInit (pScreen))
- return FALSE;
-
-#ifdef GLXEXT
- if (!xglInitVisualConfigs (pScreen))
- return FALSE;
-#endif
-
- XGL_SCREEN_WRAP (CloseScreen, xglxCloseScreen);
-
-#ifdef ARGB_CURSOR
- if (!xglxARGBCursorSupport ())
- softCursor = TRUE;
-#endif
-
- if (softCursor)
- {
- static char data = 0;
- XColor black, dummy;
- Pixmap bitmap;
- Cursor cursor;
-
- if (!XAllocNamedColor (xdisplay, pScreenPriv->colormap,
- "black", &black, &dummy))
- return FALSE;
-
- bitmap = XCreateBitmapFromData (xdisplay, pScreenPriv->win, &data,
- 1, 1);
- if (!bitmap)
- return FALSE;
-
- cursor = XCreatePixmapCursor (xdisplay, bitmap, bitmap, &black, &black,
- 0, 0);
- if (!cursor)
- return FALSE;
-
- XDefineCursor (xdisplay, pScreenPriv->win, cursor);
-
- XFreeCursor (xdisplay, cursor);
- XFreePixmap (xdisplay, bitmap);
- XFreeColors (xdisplay, pScreenPriv->colormap, &black.pixel, 1, 0);
-
- miDCInitialize (pScreen, &xglxPointerScreenFuncs);
- }
- else
- {
- pScreen->ConstrainCursor = xglxConstrainCursor;
- pScreen->CursorLimits = xglxCursorLimits;
- pScreen->DisplayCursor = xglxDisplayCursor;
- pScreen->RealizeCursor = xglxRealizeCursor;
- pScreen->UnrealizeCursor = xglxUnrealizeCursor;
- pScreen->RecolorCursor = xglxRecolorCursor;
- pScreen->SetCursorPosition = xglxSetCursorPosition;
- }
-
- if (!xglFinishScreenInit (pScreen))
- return FALSE;
-
-#ifdef RANDR
- if (!xglxRandRInit (pScreen))
- return FALSE;
-#endif
-
- while (XNextEvent (xdisplay, &xevent))
- if (xevent.type == Expose)
- break;
-
- return TRUE;
-}
-
-void
-xglxInitOutput (ScreenInfo *pScreenInfo,
- int argc,
- char **argv)
-{
- glitz_drawable_format_t *format, templ;
- int i;
- unsigned long mask;
- unsigned long extraMask[] = {
- GLITZ_FORMAT_DOUBLEBUFFER_MASK | GLITZ_FORMAT_ALPHA_SIZE_MASK,
- GLITZ_FORMAT_DOUBLEBUFFER_MASK,
- GLITZ_FORMAT_ALPHA_SIZE_MASK,
- 0
- };
-
- xglClearVisualTypes ();
-
- xglSetPixmapFormats (pScreenInfo);
-
- if (!xdisplay)
- {
- char *name = xDisplayName;
-
- if (!name)
- name = xglxInitXorg ();
-
- xdisplay = XOpenDisplay (name);
- if (!xdisplay)
- FatalError ("can't open display: %s\n", name ? name : "NULL");
-
- xscreen = DefaultScreen (xdisplay);
-
- if (!xDisplayName)
- XDefineCursor (xdisplay, RootWindow (xdisplay, xscreen),
- XCreateFontCursor (xdisplay, XC_watch));
- }
-
- templ.samples = 1;
- templ.doublebuffer = 1;
- templ.color.fourcc = GLITZ_FOURCC_RGB;
- templ.color.alpha_size = 8;
-
- mask = GLITZ_FORMAT_SAMPLES_MASK | GLITZ_FORMAT_FOURCC_MASK;
-
- for (i = 0; i < sizeof (extraMask) / sizeof (extraMask[0]); i++)
- {
- format = glitz_glx_find_window_format (xdisplay, xscreen,
- mask | extraMask[i],
- &templ, 0);
- if (format)
- break;
- }
-
- if (!format)
- FatalError ("no visual format found");
-
- xglScreenInfo.depth =
- format->color.red_size +
- format->color.green_size +
- format->color.blue_size;
-
- xglSetVisualTypes (xglScreenInfo.depth,
- (1 << TrueColor),
- format->color.red_size,
- format->color.green_size,
- format->color.blue_size);
-
- xglxScreenFormat = format;
-
- AddScreen (xglxScreenInit, argc, argv);
-}
-
-static Bool
-xglxExposurePredicate (Display *xdisplay,
- XEvent *xevent,
- char *args)
-{
- return (xevent->type == Expose);
-}
-
-static Bool
-xglxNotExposurePredicate (Display *xdisplay,
- XEvent *xevent,
- char *args)
-{
- return (xevent->type != Expose);
-}
-
-static int
-xglxWindowExposures (WindowPtr pWin,
- pointer pReg)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- RegionRec ClipList;
-
- if (HasBorder (pWin))
- {
- REGION_INIT (pScreen, &ClipList, NullBox, 0);
- REGION_SUBTRACT (pScreen, &ClipList, &pWin->borderClip,
- &pWin->winSize);
- REGION_INTERSECT (pScreen, &ClipList, &ClipList, (RegionPtr) pReg);
- miPaintWindow(pWin, &ClipList, PW_BORDER);
- REGION_UNINIT (pScreen, &ClipList);
- }
-
- REGION_INIT (pScreen, &ClipList, NullBox, 0);
- REGION_INTERSECT (pScreen, &ClipList, &pWin->clipList, (RegionPtr) pReg);
- (*pScreen->WindowExposures) (pWin, &ClipList, NullRegion);
- REGION_UNINIT (pScreen, &ClipList);
-
- return WT_WALKCHILDREN;
-}
-
-static void
-xglxBlockHandler (pointer blockData,
- OSTimePtr pTimeout,
- pointer pReadMask)
-{
- XEvent X;
- RegionRec region;
- BoxRec box;
-
- XGL_SCREEN_PRIV (currentScreen);
-
- while (XCheckIfEvent (xdisplay, &X, xglxExposurePredicate, NULL))
- {
- ScreenPtr pScreen = currentScreen;
-
- box.x1 = X.xexpose.x;
- box.y1 = X.xexpose.y;
- box.x2 = box.x1 + X.xexpose.width;
- box.y2 = box.y1 + X.xexpose.height;
-
- REGION_INIT (currentScreen, &region, &box, 1);
-
- WalkTree (pScreen, xglxWindowExposures, &region);
-
- REGION_UNINIT (pScreen, &region);
- }
-
- if (!xglSyncSurface (&pScreenPriv->pScreenPixmap->drawable))
- FatalError (XGL_SW_FAILURE_STRING);
-
- glitz_surface_flush (pScreenPriv->surface);
- glitz_drawable_flush (pScreenPriv->drawable);
-
- XFlush (xdisplay);
-}
-
-static void
-xglxWakeupHandler (pointer blockData,
- int result,
- pointer pReadMask)
-{
- ScreenPtr pScreen = currentScreen;
- XEvent X;
- xEvent x;
-
- while (XCheckIfEvent (xdisplay, &X, xglxNotExposurePredicate, NULL))
- {
- switch (X.type) {
- case KeyPress:
- x.u.u.type = KeyPress;
- x.u.u.detail = X.xkey.keycode;
- x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis ();
- mieqEnqueue (&x);
- break;
- case KeyRelease:
- x.u.u.type = KeyRelease;
- x.u.u.detail = X.xkey.keycode;
- x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis ();
- mieqEnqueue (&x);
- break;
- case ButtonPress:
- x.u.u.type = ButtonPress;
- x.u.u.detail = X.xbutton.button;
- x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis ();
- mieqEnqueue (&x);
- break;
- case ButtonRelease:
- x.u.u.type = ButtonRelease;
- x.u.u.detail = X.xbutton.button;
- x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis ();
- mieqEnqueue (&x);
- break;
- case MotionNotify:
- x.u.u.type = MotionNotify;
- x.u.u.detail = 0;
- x.u.keyButtonPointer.rootX = X.xmotion.x;
- x.u.keyButtonPointer.rootY = X.xmotion.y;
- x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis ();
- miPointerAbsoluteCursor (X.xmotion.x, X.xmotion.y, lastEventTime);
- mieqEnqueue (&x);
- break;
- case EnterNotify:
- if (X.xcrossing.detail != NotifyInferior) {
- if (pScreen) {
- NewCurrentScreen (pScreen, X.xcrossing.x, X.xcrossing.y);
- x.u.u.type = MotionNotify;
- x.u.u.detail = 0;
- x.u.keyButtonPointer.rootX = X.xcrossing.x;
- x.u.keyButtonPointer.rootY = X.xcrossing.y;
- x.u.keyButtonPointer.time = lastEventTime =
- GetTimeInMillis ();
- mieqEnqueue (&x);
- }
- }
- break;
- default:
- break;
- }
- }
-}
-
-static void
-xglxBell (int volume,
- DeviceIntPtr pDev,
- pointer ctrl,
- int cls)
-{
- XBell (xdisplay, volume);
-}
-
-static void
-xglxKbdCtrl (DeviceIntPtr pDev,
- KeybdCtrl *ctrl)
-{
- unsigned long valueMask;
- XKeyboardControl values;
- int i;
-
- valueMask = KBKeyClickPercent | KBBellPercent | KBBellPitch |
- KBBellDuration | KBAutoRepeatMode;
-
- values.key_click_percent = ctrl->click;
- values.bell_percent = ctrl->bell;
- values.bell_pitch = ctrl->bell_pitch;
- values.bell_duration = ctrl->bell_duration;
- values.auto_repeat_mode = (ctrl->autoRepeat) ? AutoRepeatModeOn :
- AutoRepeatModeOff;
-
- XChangeKeyboardControl (xdisplay, valueMask, &values);
-
- valueMask = KBLed | KBLedMode;
-
- for (i = 1; i <= 32; i++)
- {
- values.led = i;
- values.led_mode = (ctrl->leds & (1 << (i - 1))) ? LedModeOn :
- LedModeOff;
-
- XChangeKeyboardControl (xdisplay, valueMask, &values);
- }
-}
-
-static int
-xglxKeybdProc (DeviceIntPtr pDevice,
- int onoff)
-{
- Bool ret = FALSE;
- DevicePtr pDev = (DevicePtr) pDevice;
-
- if (!pDev)
- return BadImplementation;
-
- switch (onoff) {
- case DEVICE_INIT: {
- XModifierKeymap *xmodMap;
- KeySym *xkeyMap;
- int minKeyCode, maxKeyCode, mapWidth, i, j;
- KeySymsRec xglxKeySyms;
- CARD8 xglxModMap[256];
- XKeyboardState values;
-
-#ifdef _XSERVER64
- KeySym64 *xkeyMap64;
- int len;
-#endif
-
-#ifdef XKB
- Bool xkbExtension = FALSE;
- int xkbOp, xkbEvent, xkbError, xkbMajor, xkbMinor;
-#endif
-
- if (pDev != (DevicePtr)inputInfo.keyboard)
- return !Success;
-
- xmodMap = XGetModifierMapping (xdisplay);
-
- XDisplayKeycodes (xdisplay, &minKeyCode, &maxKeyCode);
-
-#ifdef _XSERVER64
- xkeyMap64 = XGetKeyboardMapping (xdisplay,
- minKeyCode,
- maxKeyCode - minKeyCode + 1,
- &mapWidth);
-
- len = (maxKeyCode - minKeyCode + 1) * mapWidth;
- xkeyMap = (KeySym *) xalloc (len * sizeof (KeySym));
- for (i = 0; i < len; ++i)
- xkeyMap[i] = xkeyMap64[i];
-
- XFree (xkeyMap64);
-#else
- xkeyMap = XGetKeyboardMapping (xdisplay,
- minKeyCode,
- maxKeyCode - minKeyCode + 1,
- &mapWidth);
-#endif
-
- memset (xglxModMap, 0, 256);
-
- for (j = 0; j < 8; j++)
- {
- for (i = 0; i < xmodMap->max_keypermod; i++)
- {
- CARD8 keyCode;
-
- keyCode = xmodMap->modifiermap[j * xmodMap->max_keypermod + i];
- if (keyCode)
- xglxModMap[keyCode] |= 1 << j;
- }
- }
-
- XFreeModifiermap (xmodMap);
-
- xglxKeySyms.minKeyCode = minKeyCode;
- xglxKeySyms.maxKeyCode = maxKeyCode;
- xglxKeySyms.mapWidth = mapWidth;
- xglxKeySyms.map = xkeyMap;
-
-#ifdef XKB
- if (!noXkbExtension)
- xkbExtension = XkbQueryExtension (xdisplay,
- &xkbOp, &xkbEvent, &xkbError,
- &xkbMajor, &xkbMinor);
-
- if (xkbExtension)
- {
- XkbDescPtr desc;
- char *rules, *model, *layout, *variants, *options;
-
- desc = XkbGetKeyboard (xdisplay,
- XkbGBN_AllComponentsMask,
- XkbUseCoreKbd);
-
- if (desc && desc->geom)
- {
- XkbComponentNamesRec names;
- FILE *file;
-
- 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;
-
- XkbGetControls (xdisplay, XkbAllControlsMask, desc);
-
- memset (&names, 0, sizeof (XkbComponentNamesRec));
-
- XkbSetRulesDflts (rules, model, layout, variants, options);
-
- ret = XkbInitKeyboardDeviceStruct ((pointer) pDev,
- &names,
- &xglxKeySyms,
- xglxModMap,
- xglxBell,
- xglxKbdCtrl);
-
- if (ret)
- XkbDDXChangeControls ((pointer) pDev, desc->ctrls,
- desc->ctrls);
-
- XkbFreeKeyboard (desc, 0, False);
- }
- }
-#endif
-
- if (!ret)
- {
- XGetKeyboardControl (xdisplay, &values);
-
- memmove (defaultKeyboardControl.autoRepeats,
- values.auto_repeats, sizeof (values.auto_repeats));
-
- ret = InitKeyboardDeviceStruct (pDev,
- &xglxKeySyms,
- xglxModMap,
- xglxBell,
- xglxKbdCtrl);
- }
-
-#ifdef _XSERVER64
- xfree (xkeyMap);
-#else
- XFree (xkeyMap);
-#endif
-
- if (!ret)
- return BadImplementation;
-
- } break;
- case DEVICE_ON:
- pDev->on = TRUE;
- break;
- case DEVICE_OFF:
- case DEVICE_CLOSE:
- pDev->on = FALSE;
- break;
- }
-
- return Success;
-}
-
-Bool
-xglxLegalModifier (unsigned int key,
- DeviceIntPtr pDev)
-{
- return TRUE;
-}
-
-void
-xglxProcessInputEvents (void)
-{
- mieqProcessInputEvents ();
- miPointerUpdate ();
-}
-
-void
-xglxInitInput (int argc,
- char **argv)
-{
- DeviceIntPtr pKeyboard, pPointer;
-
- pPointer = AddInputDevice (xglMouseProc, TRUE);
- pKeyboard = AddInputDevice (xglxKeybdProc, TRUE);
-
- RegisterPointerDevice (pPointer);
- RegisterKeyboardDevice (pKeyboard);
-
- miRegisterPointerDevice (screenInfo.screens[0], pPointer);
- mieqInit (&pKeyboard->public, &pPointer->public);
-
- AddEnabledDevice (XConnectionNumber (xdisplay));
-
- RegisterBlockAndWakeupHandlers (xglxBlockHandler,
- xglxWakeupHandler,
- NULL);
-}
-
-void
-xglxUseMsg (void)
-{
- ErrorF ("-screen WIDTH[/WIDTHMM]xHEIGHT[/HEIGHTMM] "
- "specify screen characteristics\n");
- ErrorF ("-fullscreen run fullscreen\n");
- ErrorF ("-display string display name of the real server\n");
- ErrorF ("-softcursor force software cursor\n");
-
- if (!xDisplayName)
- xglxUseXorgMsg ();
-}
-
-int
-xglxProcessArgument (int argc,
- char **argv,
- int i)
-{
- static Bool checkDisplayName = FALSE;
-
- if (!checkDisplayName)
- {
- char *display = ":0";
- int j;
-
- for (j = i; j < argc; j++)
- {
- if (!strcmp (argv[j], "-display"))
- {
- if (++j < argc)
- xDisplayName = argv[j];
-
- break;
- }
- else if (argv[j][0] == ':')
- {
- display = argv[j];
- }
- }
-
- if (!xDisplayName)
- xDisplayName = getenv ("DISPLAY");
-
- if (xDisplayName)
- {
- int n;
-
- n = strspn (xDisplayName, ":0123456789");
- if (strncmp (xDisplayName, display, n) == 0)
- xDisplayName = 0;
- }
-
- if (xDisplayName)
- fullscreen = FALSE;
-
- checkDisplayName = TRUE;
- }
-
- if (!strcmp (argv[i], "-screen"))
- {
- if ((i + 1) < argc)
- {
- xglParseScreen (argv[i + 1]);
- }
- else
- return 1;
-
- return 2;
- }
- else if (!strcmp (argv[i], "-fullscreen"))
- {
- fullscreen = TRUE;
- return 1;
- }
- else if (!strcmp (argv[i], "-display"))
- {
- if (++i < argc)
- return 2;
-
- return 0;
- }
- else if (!strcmp (argv[i], "-softcursor"))
- {
- softCursor = TRUE;
- return 1;
- }
- else if (!xDisplayName)
- {
- return xglxProcessXorgArgument (argc, argv, i);
- }
-
- return 0;
-}
-
-void
-xglxAbort (void)
-{
- xglxAbortXorg ();
-}
-
-void
-xglxGiveUp (void)
-{
- AbortDDX ();
-}
-
-void
-xglxOsVendorInit (void)
-{
-}
-
-#ifdef ARGB_CURSOR
-
-#include <X11/extensions/Xrender.h>
-
-static Bool
-xglxARGBCursorSupport (void)
-{
- int renderMajor, renderMinor;
-
- if (!XRenderQueryVersion (xdisplay, &renderMajor, &renderMinor))
- renderMajor = renderMinor = -1;
-
- return (renderMajor > 0 || renderMinor > 4);
-}
-
-static Cursor
-xglxCreateARGBCursor (ScreenPtr pScreen,
- CursorPtr pCursor)
-{
- Pixmap xpixmap;
- XlibGC xgc;
- XImage *ximage;
- XRenderPictFormat *xformat;
- Picture xpicture;
- Cursor cursor;
-
- XGLX_SCREEN_PRIV (pScreen);
-
- xpixmap = XCreatePixmap (xdisplay,
- pScreenPriv->win,
- pCursor->bits->width,
- pCursor->bits->height,
- 32);
-
- xgc = XCreateGC (xdisplay, xpixmap, 0, NULL);
-
- ximage = XCreateImage (xdisplay,
- DefaultVisual (xdisplay, xscreen),
- 32, ZPixmap, 0,
- (char *) pCursor->bits->argb,
- pCursor->bits->width,
- pCursor->bits->height,
- 32, pCursor->bits->width * 4);
-
- XPutImage (xdisplay, xpixmap, xgc, ximage,
- 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
-
- XFree (ximage);
- XFreeGC (xdisplay, xgc);
-
- xformat = XRenderFindStandardFormat (xdisplay, PictStandardARGB32);
- xpicture = XRenderCreatePicture (xdisplay, xpixmap, xformat, 0, 0);
-
- cursor = XRenderCreateCursor (xdisplay, xpicture,
- pCursor->bits->xhot,
- pCursor->bits->yhot);
-
- XRenderFreePicture (xdisplay, xpicture);
- XFreePixmap (xdisplay, xpixmap);
-
- return cursor;
-}
-
-#endif