| 1 | /*
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| 2 | * Copyright © 2007 Red Hat, Inc.
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 5 | * copy of this software and associated documentation files (the "Soft-
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| 6 | * ware"), to deal in the Software without restriction, including without
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| 7 | * limitation the rights to use, copy, modify, merge, publish, distribute,
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the
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| 9 | * Software is furnished to do so, provided that the above copyright
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| 10 | * notice(s) and this permission notice appear in all copies of the Soft-
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| 11 | * ware and that both the above copyright notice(s) and this permission
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| 12 | * notice appear in supporting documentation.
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| 13 | *
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 15 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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| 16 | * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
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| 17 | * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
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| 18 | * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
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| 19 | * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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| 20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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| 21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
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| 22 | * MANCE OF THIS SOFTWARE.
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| 23 | *
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| 24 | * Except as contained in this notice, the name of a copyright holder shall
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| 25 | * not be used in advertising or otherwise to promote the sale, use or
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| 26 | * other dealings in this Software without prior written authorization of
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| 27 | * the copyright holder.
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| 28 | *
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| 29 | * Authors:
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| 30 | * Kristian Høgsberg ([email protected])
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| 31 | */
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| 32 |
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| 33 | #ifndef _DRI2_H_
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| 34 | #define _DRI2_H_
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| 35 |
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| 36 | typedef unsigned int (*DRI2GetPixmapHandleProcPtr)(PixmapPtr p,
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| 37 | unsigned int *flags);
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| 38 | typedef void (*DRI2BeginClipNotifyProcPtr)(ScreenPtr pScreen);
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| 39 | typedef void (*DRI2EndClipNotifyProcPtr)(ScreenPtr pScreen);
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| 40 |
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| 41 | typedef struct {
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| 42 | unsigned int version; /* Version of this struct */
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| 43 | int fd;
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| 44 | size_t driverSareaSize;
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| 45 | const char *driverName;
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| 46 | DRI2GetPixmapHandleProcPtr getPixmapHandle;
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| 47 | DRI2BeginClipNotifyProcPtr beginClipNotify;
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| 48 | DRI2EndClipNotifyProcPtr endClipNotify;
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| 49 | } DRI2InfoRec, *DRI2InfoPtr;
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| 50 |
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| 51 | void *DRI2ScreenInit(ScreenPtr pScreen,
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| 52 | DRI2InfoPtr info);
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| 53 |
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| 54 | void DRI2CloseScreen(ScreenPtr pScreen);
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| 55 |
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| 56 | Bool DRI2Connect(ScreenPtr pScreen,
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| 57 | int *fd,
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| 58 | const char **driverName,
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| 59 | unsigned int *sareaHandle);
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| 60 |
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| 61 | Bool DRI2AuthConnection(ScreenPtr pScreen, drm_magic_t magic);
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| 62 |
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| 63 | unsigned int DRI2GetPixmapHandle(PixmapPtr pPixmap,
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| 64 | unsigned int *flags);
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| 65 |
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| 66 | void DRI2Lock(ScreenPtr pScreen);
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| 67 | void DRI2Unlock(ScreenPtr pScreen);
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| 68 |
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| 69 | Bool DRI2CreateDrawable(DrawablePtr pDraw,
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| 70 | unsigned int *handle,
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| 71 | unsigned int *head);
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| 72 |
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| 73 | void DRI2DestroyDrawable(DrawablePtr pDraw);
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| 74 |
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| 75 | void DRI2ReemitDrawableInfo(DrawablePtr pDraw,
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| 76 | unsigned int *head);
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| 77 |
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| 78 | Bool DRI2PostDamage(DrawablePtr pDrawable,
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| 79 | struct drm_clip_rect *rects, int numRects);
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| 80 |
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| 81 | #endif
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