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/*
* Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
* Copyright 2001-2003 S3 Graphics, Inc. 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, sub license,
* 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 NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
*/
#ifndef _VIA_DRI_H_
#define _VIA_DRI_H_ 1
#include "drm.h"
#include "xf86drm.h"
#include "via_drm.h"
#define VIA_MAX_DRAWABLES 256
#define VIA_DRI_VERSION_MAJOR 4
#define VIA_DRI_VERSION_MINOR 1
typedef drm_via_sarea_t VIASAREAPriv;
typedef struct {
drm_handle_t handle;
drmSize size;
} viaRegion, *viaRegionPtr;
typedef struct {
viaRegion regs, agp;
int deviceID;
int width;
int height;
int mem;
int bytesPerPixel;
int priv1;
int priv2;
int fbOffset;
int fbSize;
Bool drixinerama;
int backOffset;
int depthOffset;
int textureOffset;
int textureSize;
int irqEnabled;
unsigned int scrnX, scrnY;
int sarea_priv_offset;
int ringBufActive;
unsigned int reg_pause_addr;
} VIADRIRec, *VIADRIPtr;
typedef struct {
int dummy;
} VIAConfigPrivRec, *VIAConfigPrivPtr;
typedef struct {
int dummy;
} VIADRIContextRec, *VIADRIContextPtr;
#ifdef XFree86Server
#include "screenint.h"
Bool VIADRIScreenInit(ScreenPtr pScreen);
void VIADRICloseScreen(ScreenPtr pScreen);
Bool VIADRIFinishScreenInit(ScreenPtr pScreen);
void VIADRIRingBufferCleanup(ScrnInfoPtr pScrn);
Bool VIADRIRingBufferInit(ScrnInfoPtr pScrn);
#endif /* XFree86Server */
#endif /* _VIA_DRI_H_ */
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