| 1 | /*
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| 2 | xfIOKit.h
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| 3 |
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| 4 | IOKit specific functions and definitions
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| 5 | */
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| 6 | /*
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| 7 | * Copyright (c) 2001-2002 Torrey T. Lyons. All Rights Reserved.
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| 8 | *
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 10 | * copy of this software and associated documentation files (the "Software"),
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| 11 | * to deal in the Software without restriction, including without limitation
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the
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| 14 | * Software is furnished to do so, subject to the following conditions:
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| 15 | *
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| 16 | * The above copyright notice and this permission notice shall be included in
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| 17 | * all copies or substantial portions of the Software.
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| 18 | *
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 22 | * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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| 23 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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| 24 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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| 25 | * DEALINGS IN THE SOFTWARE.
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| 26 | *
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| 27 | * Except as contained in this notice, the name(s) of the above copyright
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| 28 | * holders shall not be used in advertising or otherwise to promote the sale,
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| 29 | * use or other dealings in this Software without prior written authorization.
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| 30 | */
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| 31 |
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| 32 | #ifndef _XFIOKIT_H
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| 33 | #define _XFIOKIT_H
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| 34 |
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| 35 | #include <pthread.h>
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| 36 | #include <IOKit/graphics/IOFramebufferShared.h>
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| 37 | #include <X11/Xproto.h>
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| 38 | #include "screenint.h"
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| 39 | #include "darwin.h"
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| 40 |
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| 41 | typedef struct {
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| 42 | io_connect_t fbService;
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| 43 | StdFBShmem_t *cursorShmem;
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| 44 | unsigned char *framebuffer;
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| 45 | unsigned char *shadowPtr;
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| 46 | } XFIOKitScreenRec, *XFIOKitScreenPtr;
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| 47 |
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| 48 | #define XFIOKIT_SCREEN_PRIV(pScreen) \
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| 49 | ((XFIOKitScreenPtr)pScreen->devPrivates[xfIOKitScreenIndex].ptr)
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| 50 |
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| 51 | extern int xfIOKitScreenIndex; // index into pScreen.devPrivates
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| 52 | extern io_connect_t xfIOKitInputConnect;
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| 53 |
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| 54 | Bool XFIOKitInitCursor(ScreenPtr pScreen);
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| 55 |
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| 56 | #endif /* _XFIOKIT_H */
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