1 /* -*- mode: c; c-basic-offset: 3 -*- */
3 * Copyright 2000 Gareth Hughes
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 * Gareth Hughes <gareth@valinux.com>
28 * Leif Delgass <ldelgass@retinalburn.net>
29 * José Fonseca <j_r_fonseca@yahoo.co.uk>
32 #ifndef __MACH64_SCREEN_H__
33 #define __MACH64_SCREEN_H__
35 #include "xmlconfig.h"
38 drm_handle_t handle; /* Handle to the DRM region */
39 drmSize size; /* Size of the DRM region */
40 drmAddress *map; /* Mapping of the DRM region */
41 } mach64RegionRec, *mach64RegionPtr;
50 unsigned int frontOffset;
51 unsigned int frontPitch;
52 unsigned int backOffset;
53 unsigned int backPitch;
55 unsigned int depthOffset;
56 unsigned int depthPitch;
60 unsigned int irq; /* IRQ number (0 means none) */
62 /* Shared Texture data */
63 int firstTexHeap, numTexHeaps;
64 int texOffset[MACH64_NR_TEX_HEAPS];
65 int texSize[MACH64_NR_TEX_HEAPS];
66 int logTexGranularity[MACH64_NR_TEX_HEAPS];
69 mach64RegionRec agpTextures;
73 __DRIscreen *driScreen;
75 driOptionCache optionCache;
77 const __DRIextension *extensions[4];
78 } mach64ScreenRec, *mach64ScreenPtr;
80 #endif /* __MACH64_SCREEN_H__ */