src/mesa/drivers/dri/i915/intel_screen.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  **************************************************************************/
   7
   8 #ifndef _INTEL_INIT_H_
   9 #define _INTEL_INIT_H_
  10
  11 #include <sys/time.h>
  12 #include "dri_util.h"
  13
  14
  15 typedef struct {
  16    drm_handle_t handle;
  17    drmSize size;
  18    char *map;
  19 } intelRegion;
  20
  21 typedef struct
  22 {
  23    intelRegion front;
  24    intelRegion back;
  25    intelRegion depth;
  26    intelRegion tex;
  27
  28    int deviceID;
  29    int width;
  30    int height;
  31    int mem;
  32
  33    int cpp;         /* for front and back buffers */
  34    int bitsPerPixel;
  35
  36    int fbFormat;
  37
  38    int frontOffset;
  39    int frontPitch;
  40
  41    int backOffset;
  42    int backPitch;
  43
  44    int depthOffset;
  45    int depthPitch;
  46
  47
  48    int textureOffset;
  49    int textureSize;
  50    int logTextureGranularity;
  51
  52    __DRIscreenPrivate *driScrnPriv;
  53    unsigned int sarea_priv_offset;
  54
  55    int drmMinor;
  56
  57    int irq_active;
  58    int allow_batchbuffer;
  59 } intelScreenPrivate;
  60
  61
  62 extern void
  63 intelDestroyContext(__DRIcontextPrivate *driContextPriv);
  64
  65 extern GLboolean
  66 intelUnbindContext(__DRIcontextPrivate *driContextPriv);
  67
  68 extern GLboolean
  69 intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
  70                 __DRIdrawablePrivate *driDrawPriv,
  71                 __DRIdrawablePrivate *driReadPriv);
  72
  73 extern void
  74 intelSwapBuffers( __DRIdrawablePrivate *dPriv);
  75
  76 #endif