src/gallium/state_trackers/xorg/xorg_tracker.h

   1 /*
   2  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the
   7  * "Software"), to deal in the Software without restriction, including
   8  * without limitation the rights to use, copy, modify, merge, publish,
   9  * distribute, sub license, and/or sell copies of the Software, and to
  10  * permit persons to whom the Software is furnished to do so, subject to
  11  * the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the
  14  * next paragraph) shall be included in all copies or substantial portions
  15  * of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  20  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  21  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  22  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  23  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  *
  25  *
  26  * Author: Alan Hourihane <alanh@tungstengraphics.com>
  27  * Author: Jakob Bornecrantz <wallbraker@gmail.com>
  28  *
  29  */
  30
  31 #ifndef _XORG_TRACKER_H_
  32 #define _XORG_TRACKER_H_
  33
  34 #include <stdint.h>
  35 #include <errno.h>
  36 #include <drm.h>
  37 #include <xf86drm.h>
  38 #include <xf86drmMode.h>
  39 #include <xorg-server.h>
  40 #include <xf86.h>
  41 #include <exa.h>
  42
  43 #include "pipe/p_screen.h"
  44 #include "state_tracker/drm_api.h"
  45
  46 #define DRV_ERROR(msg)  xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg);
  47
  48 typedef struct
  49 {
  50     int lastInstance;
  51     int refCount;
  52     ScrnInfoPtr pScrn_1;
  53     ScrnInfoPtr pScrn_2;
  54 } EntRec, *EntPtr;
  55
  56 typedef struct _modesettingRec
  57 {
  58     /* drm */
  59     int fd;
  60     unsigned fb_id;
  61
  62     /* X */
  63     EntPtr entityPrivate;
  64
  65     int Chipset;
  66     EntityInfoPtr pEnt;
  67     struct pci_device *PciInfo;
  68
  69     Bool noAccel;
  70     Bool SWCursor;
  71     CloseScreenProcPtr CloseScreen;
  72
  73     /* Broken-out options. */
  74     OptionInfoPtr Options;
  75
  76     unsigned int SaveGeneration;
  77
  78     CreateScreenResourcesProcPtr createScreenResources;
  79
  80     /* gallium */
  81     struct drm_api *api;
  82     struct pipe_screen *screen;
  83     struct pipe_context *ctx;
  84
  85     /* exa */
  86     void *exa;
  87     Bool noEvict;
  88
  89 } modesettingRec, *modesettingPtr;
  90
  91 #define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate))
  92
  93
  94 /***********************************************************************
  95  * xorg_exa.c
  96  */
  97 struct pipe_texture *
  98 xorg_exa_get_texture(PixmapPtr pPixmap);
  99
 100 unsigned
 101 xorg_exa_get_pixmap_handle(PixmapPtr pPixmap);
 102
 103 void *
 104 xorg_exa_init(ScrnInfoPtr pScrn);
 105
 106 void
 107 xorg_exa_close(ScrnInfoPtr pScrn);
 108
 109
 110 /***********************************************************************
 111  * xorg_dri2.c
 112  */
 113 Bool
 114 driScreenInit(ScreenPtr pScreen);
 115
 116 void
 117 driCloseScreen(ScreenPtr pScreen);
 118
 119
 120 /***********************************************************************
 121  * xorg_crtc.c
 122  */
 123 void
 124 crtc_init(ScrnInfoPtr pScrn);
 125
 126
 127 /***********************************************************************
 128  * xorg_output.c
 129  */
 130 void
 131 output_init(ScrnInfoPtr pScrn);
 132
 133
 134 #endif /* _XORG_TRACKER_H_ */