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 OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
26 #ifndef _X11_SCREEN_H_
27 #define _X11_SCREEN_H_
30 #include <X11/Xutil.h>
31 #include <X11/extensions/dri2tokens.h>
32 #include "GL/gl.h" /* for GL types needed by __GLcontextModes */
33 #include "GL/internal/glcore.h" /* for __GLcontextModes */
34 #include "pipe/p_compiler.h"
35 #include "common/native.h"
37 enum x11_screen_extension
{
38 X11_SCREEN_EXTENSION_XSHM
,
39 X11_SCREEN_EXTENSION_GLX
,
40 X11_SCREEN_EXTENSION_DRI2
,
43 /* the same as DRI2Buffer */
44 struct x11_drawable_buffer
{
45 unsigned int attachment
;
54 typedef void (*x11_drawable_invalidate_buffers
)(struct x11_screen
*xscr
,
59 x11_screen_create(Display
*dpy
, int screen
);
62 x11_screen_destroy(struct x11_screen
*xscr
);
65 x11_screen_support(struct x11_screen
*xscr
, enum x11_screen_extension ext
);
68 x11_screen_get_visuals(struct x11_screen
*xscr
, int *num_visuals
);
71 x11_drawable_get_depth(struct x11_screen
*xscr
, Drawable drawable
);
73 #ifdef GLX_DIRECT_RENDERING
76 const __GLcontextModes
*
77 x11_screen_get_glx_configs(struct x11_screen
*xscr
);
79 const __GLcontextModes
*
80 x11_screen_get_glx_visuals(struct x11_screen
*xscr
);
83 x11_context_modes_create(unsigned count
);
86 x11_context_modes_destroy(__GLcontextModes
*modes
);
89 x11_context_modes_count(const __GLcontextModes
*modes
);
93 x11_screen_probe_dri2(struct x11_screen
*xscr
, int *major
, int *minor
);
96 x11_screen_enable_dri2(struct x11_screen
*xscr
,
97 x11_drawable_invalidate_buffers invalidate_buffers
,
101 x11_drawable_enable_dri2(struct x11_screen
*xscr
,
102 Drawable drawable
, boolean on
);
105 x11_drawable_copy_buffers(struct x11_screen
*xscr
, Drawable drawable
,
106 int x
, int y
, int width
, int height
,
107 int src_buf
, int dst_buf
);
109 struct x11_drawable_buffer
*
110 x11_drawable_get_buffers(struct x11_screen
*xscr
, Drawable drawable
,
111 int *width
, int *height
, unsigned int *attachments
,
112 boolean with_format
, int num_ins
, int *num_outs
);
114 #endif /* GLX_DIRECT_RENDERING */
116 #endif /* _X11_SCREEN_H_ */