71dc3ec860eee7e7c15be678371bb52621959870
2 * Mesa 3-D graphics library
5 * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org>
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
21 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 #ifndef _NATIVE_MODESET_H_
26 #define _NATIVE_MODESET_H_
28 #include "pipe/p_compiler.h"
30 struct native_display
;
31 struct native_surface
;
34 struct native_connector
{
45 * Mode setting interface of the native display. It exposes the mode setting
46 * capabilities of the underlying graphics hardware.
48 struct native_display_modeset
{
50 * Get the available physical connectors and the number of CRTCs.
52 const struct native_connector
**(*get_connectors
)(struct native_display
*ndpy
,
57 * Get the current supported modes of a connector. The returned modes may
58 * change every time this function is called and those from previous calls
59 * might become invalid.
61 const struct native_mode
**(*get_modes
)(struct native_display
*ndpy
,
62 const struct native_connector
*nconn
,
66 * Create a scan-out surface. Required unless no config has
67 * GLX_SCREEN_BIT_MESA set.
69 struct native_surface
*(*create_scanout_surface
)(struct native_display
*ndpy
,
70 const struct native_config
*nconf
,
71 uint width
, uint height
);
74 * Program the CRTC to output the surface to the given connectors with the
75 * given mode. When surface is not given, the CRTC is disabled.
77 * This interface does not export a way to query capabilities of the CRTCs.
78 * The native display usually needs to dynamically map the index to a CRTC
79 * that supports the given connectors.
81 boolean (*program
)(struct native_display
*ndpy
, int crtc_idx
,
82 struct native_surface
*nsurf
, uint x
, uint y
,
83 const struct native_connector
**nconns
, int num_nconns
,
84 const struct native_mode
*nmode
);
87 #endif /* _NATIVE_MODESET_H_ */