1 /**********************************************************
2 * Copyright 2009 VMware, Inc. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
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9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 **********************************************************/
28 * Contains the init code for the VMware Xorg driver.
30 * @author Jakob Bornecrantz <jakob@vmware.com>
34 #include "vmw_driver.h"
37 vmw_screen_init(ScrnInfoPtr pScrn
)
39 modesettingPtr ms
= modesettingPTR(pScrn
);
40 struct vmw_driver
*vmw
;
42 /* if gallium is used then we don't need to do anything. */
46 vmw
= xnfcalloc(sizeof(*vmw
), 1);
51 ms
->winsys_priv
= vmw
;
53 vmw_video_init(pScrn
, vmw
);
59 vmw_screen_close(ScrnInfoPtr pScrn
)
61 modesettingPtr ms
= modesettingPTR(pScrn
);
62 struct vmw_driver
*vmw
= vmw_driver(pScrn
);
67 vmw_video_close(pScrn
, vmw
);
69 ms
->winsys_priv
= NULL
;
76 * Functions for setting up hooks into the xorg state tracker
79 static Bool (*vmw_screen_pre_init_saved
)(ScrnInfoPtr pScrn
, int flags
) = NULL
;
82 vmw_screen_pre_init(ScrnInfoPtr pScrn
, int flags
)
86 pScrn
->PreInit
= vmw_screen_pre_init_saved
;
87 if (!pScrn
->PreInit(pScrn
, flags
))
90 ms
= modesettingPTR(pScrn
);
91 ms
->winsys_screen_init
= vmw_screen_init
;
92 ms
->winsys_screen_close
= vmw_screen_close
;
98 vmw_screen_set_functions(ScrnInfoPtr pScrn
)
100 assert(!vmw_screen_pre_init_saved
);
102 vmw_screen_pre_init_saved
= pScrn
->PreInit
;
103 pScrn
->PreInit
= vmw_screen_pre_init
;