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174 lines
4.7 KiB
174 lines
4.7 KiB
/*
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Copyright 2013 Jay Sorg
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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to deal with privates changing in xorg versions
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* this should be before all X11 .h files */
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#include <xorg-server.h>
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/* all driver need this */
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#include <xf86.h>
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#include <xf86_OSproc.h>
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#include <mipointer.h>
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#include <fb.h>
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#include <micmap.h>
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#include <mi.h>
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#include "rdpPri.h"
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/* not sure if these versions are right */
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#if XORG_VERSION_CURRENT < (((1) * 10000000) + ((5) * 100000) + ((1) * 1000) + 0)
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#define FBDEV_PRI 1
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#elif XORG_VERSION_CURRENT < (((1) * 10000000) + ((7) * 100000) + ((7) * 1000) + 1)
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#define FBDEV_PRI 2
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#else
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#define FBDEV_PRI 3
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#endif
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#define PTR2INT(_ptr) ((int) ((long) ((void*) (_ptr))))
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#define INT2PTR(_int) ((void *) ((long) ((int) (_int))))
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#if FBDEV_PRI == 3
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static DevPrivateKeyRec g_privateKeyRecGC;
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static DevPrivateKeyRec g_privateKeyRecPixmap;
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static DevPrivateKeyRec g_privateKeyRecWindow;
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#elif FBDEV_PRI == 2
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static int g_privateKeyRecGC = 0;
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static int g_privateKeyRecPixmap = 0;
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static int g_privateKeyRecWindow = 0;
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#endif
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/*****************************************************************************/
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rdpDevPrivateKey
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rdpAllocateGCPrivate(ScreenPtr pScreen, int bytes)
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{
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rdpDevPrivateKey rv;
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#if FBDEV_PRI == 1
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rv = INT2PTR(AllocateGCPrivateIndex());
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AllocateGCPrivate(pScreen, PTR2INT(rv), bytes);
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#elif FBDEV_PRI == 2
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dixRequestPrivate(&g_privateKeyRecGC, bytes);
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rv = &g_privateKeyRecGC;
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#else
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dixRegisterPrivateKey(&g_privateKeyRecGC, PRIVATE_GC, bytes);
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rv = &g_privateKeyRecGC;
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#endif
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return rv;
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}
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/*****************************************************************************/
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rdpDevPrivateKey
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rdpAllocatePixmapPrivate(ScreenPtr pScreen, int bytes)
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{
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rdpDevPrivateKey rv;
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#if FBDEV_PRI == 1
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rv = INT2PTR(AllocatePixmapPrivateIndex());
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AllocatePixmapPrivate(pScreen, PTR2INT(rv), bytes);
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#elif FBDEV_PRI == 2
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dixRequestPrivate(&g_privateKeyRecPixmap, bytes);
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rv = &g_privateKeyRecPixmap;
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#else
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dixRegisterPrivateKey(&g_privateKeyRecPixmap, PRIVATE_PIXMAP, bytes);
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rv = &g_privateKeyRecPixmap;
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#endif
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return rv;
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}
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/*****************************************************************************/
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rdpDevPrivateKey
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rdpAllocateWindowPrivate(ScreenPtr pScreen, int bytes)
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{
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rdpDevPrivateKey rv;
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#if FBDEV_PRI == 1
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rv = INT2PTR(AllocateWindowPrivateIndex());
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AllocateWindowPrivate(pScreen, PTR2INT(rv), bytes);
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#elif FBDEV_PRI == 2
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dixRequestPrivate(&g_privateKeyRecWindow, bytes);
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rv = &g_privateKeyRecWindow;
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#else
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dixRegisterPrivateKey(&g_privateKeyRecWindow, PRIVATE_WINDOW, bytes);
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rv = &g_privateKeyRecWindow;
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#endif
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return rv;
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}
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/*****************************************************************************/
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void *
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rdpGetGCPrivate(GCPtr pGC, rdpDevPrivateKey key)
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{
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void *rv;
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#if FBDEV_PRI == 1
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rv = pGC->devPrivates[PTR2INT(key)].ptr;
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#else
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rv = dixLookupPrivate(&(pGC->devPrivates), key);
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#endif
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return rv;
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}
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/*****************************************************************************/
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void *
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rdpGetPixmapPrivate(PixmapPtr pPixmap, rdpDevPrivateKey key)
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{
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void *rv;
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#if FBDEV_PRI == 1
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rv = pPixmap->devPrivates[PTR2INT(key)].ptr;
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#else
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rv = dixLookupPrivate(&(pPixmap->devPrivates), key);
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#endif
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return rv;
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}
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/*****************************************************************************/
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void *
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rdpGetWindowPrivate(WindowPtr pWindow, rdpDevPrivateKey key)
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{
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void *rv;
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#if FBDEV_PRI == 1
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rv = pWindow->devPrivates[PTR2INT(key)].ptr;
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#else
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rv = dixLookupPrivate(&(pWindow->devPrivates), key);
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#endif
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return rv;
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}
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/*****************************************************************************/
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int
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rdpPrivateInit(void)
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{
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#if FBDEV_PRI == 3
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memset(&g_privateKeyRecGC, 0, sizeof(g_privateKeyRecGC));
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memset(&g_privateKeyRecWindow, 0, sizeof(g_privateKeyRecWindow));
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memset(&g_privateKeyRecPixmap, 0, sizeof(g_privateKeyRecPixmap));
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#endif
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return 0;
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}
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