i810screen.h

Mesa is an open-source implementation of the OpenGL specification - a system for rendering interacti

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Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
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/*
 * Authors:
 *   Keith Whitwell <[e-mail]>
 *
 */

#ifndef _I810_INIT_H_
#define _I810_INIT_H_

#include <sys/time.h>
#include "dri_util.h"

typedef struct {
   drm_handle_t handle;
   drmSize size;
   char *map;
} i810Region, *i810RegionPtr;

typedef struct {
   i810Region front;
   i810Region back;
   i810Region depth;
   i810Region tex;

   int deviceID;
   int width;
   int height;
   int mem;

   int cpp;			/* for front and back buffers */
   int bitsPerPixel;

   int fbFormat;
   int fbOffset;
   int fbStride;

   int backOffset;
   int depthOffset;

   int backPitch;
   int backPitchBits;

   int textureOffset;
   int textureSize;
   int logTextureGranularity;

   __DRIscreenPrivate *driScrnPriv;
   drmBufMapPtr  bufs;
   unsigned int sarea_priv_offset;
} i810ScreenPrivate;


extern GLboolean
i810CreateContext( const __GLcontextModes *mesaVis,
                   __DRIcontextPrivate *driContextPriv,
                   void *sharedContextPrivate );

extern void
i810DestroyContext(__DRIcontextPrivate *driContextPriv);

extern GLboolean
i810UnbindContext(__DRIcontextPrivate *driContextPriv);

extern GLboolean
i810MakeCurrent(__DRIcontextPrivate *driContextPriv,
                __DRIdrawablePrivate *driDrawPriv,
                __DRIdrawablePrivate *driReadPriv);

extern void
i810SwapBuffers(__DRIdrawablePrivate *driDrawPriv);

#endif