| /* $XFree86$ */ /* -*- 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; |
| |
| __DRIscreenPrivate *driScreen; |
| |
| driOptionCache optionCache; |
| |
| const __DRIextension *extensions[4]; |
| } mach64ScreenRec, *mach64ScreenPtr; |
| |
| #endif /* __MACH64_SCREEN_H__ */ |
