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/* -*- mode: c; c-basic-offset: 3 -*- */
/*
* Copyright 2000 Gareth Hughes
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Authors:
* Gareth Hughes <gareth@valinux.com>
* Leif Delgass <ldelgass@retinalburn.net>
* José Fonseca <j_r_fonseca@yahoo.co.uk>
*/
#ifndef __MACH64_SCREEN_H__
#define __MACH64_SCREEN_H__
#include "xmlconfig.h"
typedef struct {
drm_handle_t handle; /* Handle to the DRM region */
drmSize size; /* Size of the DRM region */
drmAddress *map; /* Mapping of the DRM region */
} mach64RegionRec, *mach64RegionPtr;
typedef struct {
int chipset;
int width;
int height;
int mem;
int cpp;
unsigned int frontOffset;
unsigned int frontPitch;
unsigned int backOffset;
unsigned int backPitch;
unsigned int depthOffset;
unsigned int depthPitch;
int IsPCI;
int AGPMode;
unsigned int irq; /* IRQ number (0 means none) */
/* Shared Texture data */
int firstTexHeap, numTexHeaps;
int texOffset[MACH64_NR_TEX_HEAPS];
int texSize[MACH64_NR_TEX_HEAPS];
int logTexGranularity[MACH64_NR_TEX_HEAPS];
mach64RegionRec mmio;
mach64RegionRec agpTextures;
drmBufMapPtr buffers;
__DRIscreen *driScreen;
driOptionCache optionCache;
const __DRIextension *extensions[4];
} mach64ScreenRec, *mach64ScreenPtr;
#endif /* __MACH64_SCREEN_H__ */
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