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);
66 #define XORG_NR_FENCES 3
68 typedef struct _modesettingRec
79 struct pci_device
*PciInfo
;
83 CloseScreenProcPtr CloseScreen
;
85 /* Broken-out options. */
86 OptionInfoPtr Options
;
88 unsigned int SaveGeneration
;
90 void (*blockHandler
)(int, pointer
, pointer
, pointer
);
91 struct pipe_fence_handle
*fence
[XORG_NR_FENCES
];
93 CreateScreenResourcesProcPtr createScreenResources
;
95 /* for frontbuffer backing store */
96 Bool (*destroy_front_buffer
)(ScrnInfoPtr pScrn
);
97 Bool (*create_front_buffer
)(ScrnInfoPtr pScrn
);
98 Bool (*bind_front_buffer
)(ScrnInfoPtr pScrn
);
101 struct kms_driver
*kms
;
102 struct kms_bo
*root_bo
;
106 struct pipe_screen
*screen
;
107 struct pipe_context
*ctx
;
108 boolean d_depth_bits_last
;
109 boolean ds_depth_bits_last
;
110 struct pipe_texture
*root_texture
;
113 struct exa_context
*exa
;
118 Bool (*winsys_screen_init
)(ScrnInfoPtr pScr
);
119 Bool (*winsys_screen_close
)(ScrnInfoPtr pScr
);
122 #ifdef DRM_MODE_FEATURE_DIRTYFB
125 } modesettingRec
, *modesettingPtr
;
127 #define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate))
130 /***********************************************************************
133 struct pipe_texture
*
134 xorg_exa_get_texture(PixmapPtr pPixmap
);
137 xorg_exa_get_pixmap_handle(PixmapPtr pPixmap
, unsigned *stride
);
140 xorg_exa_set_displayed_usage(PixmapPtr pPixmap
);
143 xorg_exa_set_shared_usage(PixmapPtr pPixmap
);
146 xorg_exa_set_texture(PixmapPtr pPixmap
, struct pipe_texture
*tex
);
148 struct pipe_texture
*
149 xorg_exa_create_root_texture(ScrnInfoPtr pScrn
,
150 int width
, int height
,
154 xorg_exa_init(ScrnInfoPtr pScrn
, Bool accel
);
157 xorg_exa_close(ScrnInfoPtr pScrn
);
160 /***********************************************************************
164 xorg_dri2_init(ScreenPtr pScreen
);
167 xorg_dri2_close(ScreenPtr pScreen
);
170 /***********************************************************************
174 xorg_crtc_init(ScrnInfoPtr pScrn
);
177 xorg_crtc_cursor_destroy(xf86CrtcPtr crtc
);
180 /***********************************************************************
184 xorg_output_init(ScrnInfoPtr pScrn
);
187 /***********************************************************************
191 xorg_xv_init(ScreenPtr pScreen
);
194 #endif /* _XORG_TRACKER_H_ */