2 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
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:
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
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.
26 * Author: Alan Hourihane <alanh@tungstengraphics.com>
27 * Author: Jakob Bornecrantz <wallbraker@gmail.com>
31 #ifndef _XORG_TRACKER_H_
32 #define _XORG_TRACKER_H_
39 #include <xf86drmMode.h>
40 #include <xorg-server.h>
45 #ifdef DRM_MODE_FEATURE_DIRTYFB
49 #include "pipe/p_screen.h"
50 #include "state_tracker/drm_api.h"
52 #define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg);
64 typedef struct _modesettingRec
75 struct pci_device
*PciInfo
;
79 CloseScreenProcPtr CloseScreen
;
81 /* Broken-out options. */
82 OptionInfoPtr Options
;
84 unsigned int SaveGeneration
;
86 void (*blockHandler
)(int, pointer
, pointer
, pointer
);
87 CreateScreenResourcesProcPtr createScreenResources
;
91 struct pipe_screen
*screen
;
92 struct pipe_context
*ctx
;
93 boolean d_depth_bits_last
;
94 boolean ds_depth_bits_last
;
95 struct pipe_texture
*root_texture
;
98 struct exa_context
*exa
;
102 #ifdef DRM_MODE_FEATURE_DIRTYFB
105 } modesettingRec
, *modesettingPtr
;
107 #define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate))
110 /***********************************************************************
113 struct pipe_texture
*
114 xorg_exa_get_texture(PixmapPtr pPixmap
);
117 xorg_exa_get_pixmap_handle(PixmapPtr pPixmap
, unsigned *stride
);
120 xorg_exa_set_displayed_usage(PixmapPtr pPixmap
);
123 xorg_exa_set_shared_usage(PixmapPtr pPixmap
);
126 xorg_exa_set_texture(PixmapPtr pPixmap
, struct pipe_texture
*tex
);
128 struct pipe_texture
*
129 xorg_exa_create_root_texture(ScrnInfoPtr pScrn
,
130 int width
, int height
,
134 xorg_exa_init(ScrnInfoPtr pScrn
, Bool accel
);
137 xorg_exa_close(ScrnInfoPtr pScrn
);
140 /***********************************************************************
144 driScreenInit(ScreenPtr pScreen
);
147 driCloseScreen(ScreenPtr pScreen
);
150 /***********************************************************************
154 crtc_init(ScrnInfoPtr pScrn
);
157 crtc_cursor_destroy(xf86CrtcPtr crtc
);
160 /***********************************************************************
164 output_init(ScrnInfoPtr pScrn
);
166 /***********************************************************************
170 xorg_init_video(ScreenPtr pScreen
);
173 #endif /* _XORG_TRACKER_H_ */