diff options
Diffstat (limited to 'src/mesa/drivers/dri/mach64/mach64_screen.h')
-rw-r--r-- | src/mesa/drivers/dri/mach64/mach64_screen.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/mach64/mach64_screen.h b/src/mesa/drivers/dri/mach64/mach64_screen.h new file mode 100644 index 0000000000..3c4794a7c1 --- /dev/null +++ b/src/mesa/drivers/dri/mach64/mach64_screen.h @@ -0,0 +1,82 @@ +/* $XFree86$ */ /* -*- 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__ + +#ifdef GLX_DIRECT_RENDERING + +#include "mach64_sarea.h" +#include "xmlconfig.h" + +typedef struct { + drmHandle 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; +} mach64ScreenRec, *mach64ScreenPtr; + +#endif +#endif /* __MACH64_SCREEN_H__ */ |