190b17f1bSmrg/*****************************************************************************
290b17f1bSmrg * driDrawable.h: Lean Version of DRI utilities.
390b17f1bSmrg *
490b17f1bSmrg * Copyright (c) 2005 Thomas Hellstrom. All rights reserved.
590b17f1bSmrg *
690b17f1bSmrg * Permission is hereby granted, free of charge, to any person obtaining a
790b17f1bSmrg * copy of this software and associated documentation files (the "Software"),
890b17f1bSmrg * to deal in the Software without restriction, including without limitation
990b17f1bSmrg * the rights to use, copy, modify, merge, publish, distribute, sublicense,
1090b17f1bSmrg * and/or sell copies of the Software, and to permit persons to whom the
1190b17f1bSmrg * Software is furnished to do so, subject to the following conditions:
1290b17f1bSmrg *
1390b17f1bSmrg * The above copyright notice and this permission notice shall be included in
1490b17f1bSmrg * all copies or substantial portions of the Software.
1590b17f1bSmrg *
1690b17f1bSmrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1790b17f1bSmrg * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1890b17f1bSmrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
1990b17f1bSmrg * AUTHOR(S) OR COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
2090b17f1bSmrg * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
2190b17f1bSmrg * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
2290b17f1bSmrg * DEALINGS IN THE SOFTWARE.
2390b17f1bSmrg */
2490b17f1bSmrg
2590b17f1bSmrg#ifndef _DRIDRAWABLE_H
2690b17f1bSmrg#define _DRIDRAWABLE_H
2790b17f1bSmrg
2890b17f1bSmrgtypedef struct _drawableInfo
2990b17f1bSmrg{
3090b17f1bSmrg    drm_drawable_t drmDraw;
3190b17f1bSmrg    unsigned stamp;
3290b17f1bSmrg    unsigned index;
3390b17f1bSmrg    drm_clip_rect_t *clipFront;
3490b17f1bSmrg    drm_clip_rect_t *clipBack;
3590b17f1bSmrg    int x;
3690b17f1bSmrg    int y;
3790b17f1bSmrg    int w;
3890b17f1bSmrg    int h;
3990b17f1bSmrg    int backX;
4090b17f1bSmrg    int backY;
4190b17f1bSmrg    int numClipFront;
4290b17f1bSmrg    int numClipBack;
4390b17f1bSmrg    Bool touched;
4490b17f1bSmrg} drawableInfo;
4590b17f1bSmrg
4690b17f1bSmrg/*
4790b17f1bSmrg * Get updated info about the drawable "draw". The drawableInfo record returned is malloced
4890b17f1bSmrg * and administrated internally. Never free it unless you know exactly what you are doing.
4990b17f1bSmrg * The drm hash table "drawHash" needs to be initialized externally.
5090b17f1bSmrg */
5190b17f1bSmrg
5290b17f1bSmrgextern int
5390b17f1bSmrggetDRIDrawableInfoLocked(void *drawHash, Display * display, int screen,
5490b17f1bSmrg    Drawable draw, unsigned lockFlags, int drmFD, drm_context_t drmContext,
5590b17f1bSmrg    drmAddress sarea, Bool updateInfo, drawableInfo ** info,
5690b17f1bSmrg    unsigned long infoSize);
5790b17f1bSmrg
5890b17f1bSmrg/*
5990b17f1bSmrg * Free all resources created by the above function. Typically done on exit.
6090b17f1bSmrg */
6190b17f1bSmrg
6290b17f1bSmrgextern void driDestroyHashContents(void *drawHash);
6390b17f1bSmrg
6490b17f1bSmrg#endif
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