77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/*
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* Copyright © 1998 Keith Packard
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*
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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, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include "fb.h"
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#ifdef FB_SCREEN_PRIVATE
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static int fbScreenPrivateKeyIndex;
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static DevPrivateKey fbScreenPrivateKey = &fbScreenPrivateKeyIndex;
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DevPrivateKey fbGetScreenPrivateKey(void)
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{
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return fbScreenPrivateKey;
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}
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#endif
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static int fbGCPrivateKeyIndex;
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static DevPrivateKey fbGCPrivateKey = &fbGCPrivateKeyIndex;
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DevPrivateKey fbGetGCPrivateKey(void)
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{
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return fbGCPrivateKey;
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}
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static int fbWinPrivateKeyIndex;
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static DevPrivateKey fbWinPrivateKey = &fbWinPrivateKeyIndex;
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DevPrivateKey fbGetWinPrivateKey(void)
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{
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return fbWinPrivateKey;
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}
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Bool
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fbAllocatePrivates(ScreenPtr pScreen, DevPrivateKey *pGCKey)
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{
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if (pGCKey)
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*pGCKey = fbGCPrivateKey;
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if (!dixRequestPrivate(fbGCPrivateKey, sizeof(FbGCPrivRec)))
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return FALSE;
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#ifdef FB_SCREEN_PRIVATE
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{
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FbScreenPrivPtr pScreenPriv;
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pScreenPriv = (FbScreenPrivPtr) xalloc (sizeof (FbScreenPrivRec));
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if (!pScreenPriv)
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return FALSE;
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dixSetPrivate(&pScreen->devPrivates, fbScreenPrivateKey, pScreenPriv);
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}
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#endif
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return TRUE;
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}
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#ifdef FB_ACCESS_WRAPPER
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ReadMemoryProcPtr wfbReadMemory;
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WriteMemoryProcPtr wfbWriteMemory;
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#endif
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