diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h')
-rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h new file mode 100644 index 000000000..03b841460 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_dri.h @@ -0,0 +1,113 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.h,v 1.8 2002/11/29 11:06:42 eich Exp $ */ + +/* + * Copyright 2000 VA Linux Systems Inc., Fremont, California. + * 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 + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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: + * Keith Whitwell <keith@tungstengraphics.com> + * Gareth Hughes <gareth@valinux.com> + */ + +#ifndef __MGA_DRI_H__ +#define __MGA_DRI_H__ + +#include "xf86drm.h" +#include "drm.h" +#include "mga_drm.h" + +#define MGA_DEFAULT_AGP_SIZE 64 +#define MGA_DEFAULT_AGP_MODE 4 +#define MGA_MAX_AGP_MODE 4 + +/* Buffer are aligned on 4096 byte boundaries. + */ +#define MGA_BUFFER_ALIGN 0x00000fff + +#ifdef __GNUC__ +# define DEPRECATED __attribute__ ((deprecated)) +#else +# define DEPRECATED +#endif + +#if 1 +typedef struct _mgaDrmRegion { + drm_handle_t handle; + unsigned int offset; + drmSize size; +} mgaDrmRegion, *mgaDrmRegionPtr; +#else +#define mgaDrmRegion drmRegion +#endif + +typedef struct { + int chipset; + int width DEPRECATED; + int height DEPRECATED; + int mem DEPRECATED; + int cpp; + + int agpMode; + + unsigned int frontOffset; + unsigned int frontPitch; + + unsigned int backOffset; + unsigned int backPitch; + + unsigned int depthOffset; + unsigned int depthPitch; + + unsigned int textureOffset; + unsigned int textureSize; + int logTextureGranularity DEPRECATED; + + /* Allow calculation of setup dma addresses. + */ + unsigned int agpBufferOffset DEPRECATED; + + unsigned int agpTextureOffset; + unsigned int agpTextureSize; + int logAgpTextureGranularity DEPRECATED; + + unsigned int mAccess DEPRECATED; + + /** + * \name DRM memory regions. + * + * \todo + * Several of these fields are no longer used (and will never be used + * again) on the client-side. None of them, except \c registers, are used + * on the server-side. At some point when it is safe to do so (probably + * for the X.org 6.9 / 7.0 release), these fields should be removed. + */ + /*@{*/ + mgaDrmRegion registers; /**< MMIO registers. */ + mgaDrmRegion status DEPRECATED; /**< No longer used on the client-side. */ + mgaDrmRegion primary; /**< Primary DMA region. */ + mgaDrmRegion buffers DEPRECATED; /**< No longer used on the client-side. */ + /*@}*/ + + unsigned int sarea_priv_offset; +} MGADRIRec, *MGADRIPtr; + +#endif |