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 "util/u_inlines.h"
51 #include "util/u_debug.h"
52 #include "state_tracker/drm_api.h"
54 #define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg);
68 #define XORG_NR_FENCES 3
70 typedef struct _CustomizerRec
72 Bool (*winsys_screen_init)(struct _CustomizerRec *cust, int fd);
73 Bool (*winsys_screen_close)(struct _CustomizerRec *cust);
74 Bool (*winsys_enter_vt)(struct _CustomizerRec *cust);
75 Bool (*winsys_leave_vt)(struct _CustomizerRec *cust);
76 } CustomizerRec, *CustomizerPtr;
78 typedef struct _modesettingRec
89 struct pci_device *PciInfo;
94 CloseScreenProcPtr CloseScreen;
96 /* Broken-out options. */
97 OptionInfoPtr Options;
99 unsigned int SaveGeneration;
101 void (*blockHandler)(int, pointer, pointer, pointer);
102 struct pipe_fence_handle *fence[XORG_NR_FENCES];
104 CreateScreenResourcesProcPtr createScreenResources;
106 /* for frontbuffer backing store */
107 Bool (*destroy_front_buffer)(ScrnInfoPtr pScrn);
108 Bool (*create_front_buffer)(ScrnInfoPtr pScrn);
109 Bool (*bind_front_buffer)(ScrnInfoPtr pScrn);
112 struct kms_driver *kms;
113 struct kms_bo *root_bo;
117 struct pipe_screen *screen;
118 struct pipe_context *ctx;
119 boolean d_depth_bits_last;
120 boolean ds_depth_bits_last;
121 struct pipe_texture *root_texture;
124 struct exa_context *exa;
131 #ifdef DRM_MODE_FEATURE_DIRTYFB
134 } modesettingRec, *modesettingPtr;
136 #define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate))
138 CustomizerPtr xorg_customizer(ScrnInfoPtr pScrn);
140 Bool xorg_has_gallium(ScrnInfoPtr pScrn);
142 /***********************************************************************
145 struct pipe_texture *
146 xorg_exa_get_texture(PixmapPtr pPixmap);
149 xorg_exa_set_displayed_usage(PixmapPtr pPixmap);
152 xorg_exa_set_shared_usage(PixmapPtr pPixmap);
155 xorg_exa_set_texture(PixmapPtr pPixmap, struct pipe_texture *tex);
157 struct pipe_texture *
158 xorg_exa_create_root_texture(ScrnInfoPtr pScrn,
159 int width, int height,
163 xorg_exa_init(ScrnInfoPtr pScrn, Bool accel);
166 xorg_exa_close(ScrnInfoPtr pScrn);
169 /***********************************************************************
173 xorg_dri2_init(ScreenPtr pScreen);
176 xorg_dri2_close(ScreenPtr pScreen);
179 /***********************************************************************
183 xorg_crtc_init(ScrnInfoPtr pScrn);
186 xorg_crtc_cursor_destroy(xf86CrtcPtr crtc);
189 /***********************************************************************
193 xorg_output_init(ScrnInfoPtr pScrn);
196 /***********************************************************************
200 xorg_xv_init(ScreenPtr pScreen);
203 #endif /* _XORG_TRACKER_H_ */