hostx.h revision 35c4bbdf 
1/*
2 * Xephyr - A kdrive X server thats runs in a host X window.
3 *          Authored by Matthew Allum <mallum@o-hand.com>
4 *
5 * Copyright © 2004 Nokia
6 *
7 * Permission to use, copy, modify, distribute, and sell this software and its
8 * documentation for any purpose is hereby granted without fee, provided that
9 * the above copyright notice appear in all copies and that both that
10 * copyright notice and this permission notice appear in supporting
11 * documentation, and that the name of Nokia not be used in
12 * advertising or publicity pertaining to distribution of the software without
13 * specific, written prior permission. Nokia makes no
14 * representations about the suitability of this software for any purpose.  It
15 * is provided "as is" without express or implied warranty.
16 *
17 * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
18 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
19 * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
20 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
22 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
23 * PERFORMANCE OF THIS SOFTWARE.
24 */
25
26#ifndef _XLIBS_STUFF_H_
27#define _XLIBS_STUFF_H_
28
29#include <X11/X.h>
30#include <X11/Xmd.h>
31#include <xcb/xcb.h>
32#include <xcb/render.h>
33#include "ephyr.h"
34
35#define EPHYR_WANT_DEBUG 0
36
37#if (EPHYR_WANT_DEBUG)
38#define EPHYR_DBG(x, a...) \
39 fprintf(stderr, __FILE__ ":%d,%s() " x "\n", __LINE__, __func__, ##a)
40#else
41#define EPHYR_DBG(x, a...) do {} while (0)
42#endif
43
44typedef struct EphyrHostXVars EphyrHostXVars;
45
46typedef struct {
47    int minKeyCode;
48    int maxKeyCode;
49} EphyrKeySyms;
50
51typedef struct {
52    VisualID visualid;
53    int screen;
54    int depth;
55    int class;
56    unsigned long red_mask;
57    unsigned long green_mask;
58    unsigned long blue_mask;
59    int colormap_size;
60    int bits_per_rgb;
61} EphyrHostVisualInfo;
62
63typedef struct {
64    int x, y;
65    int width, height;
66    int visualid;
67} EphyrHostWindowAttributes;
68
69typedef struct {
70    int x, y, width, height;
71} EphyrBox;
72
73typedef struct {
74    short x1, y1, x2, y2;
75} EphyrRect;
76
77int
78hostx_want_screen_geometry(KdScreenInfo *screen, int *width, int *height, int *x, int *y);
79
80int
81 hostx_want_host_cursor(void);
82
83void
84 hostx_use_sw_cursor(void);
85
86xcb_cursor_t
87 hostx_get_empty_cursor(void);
88
89void
90 hostx_get_output_geometry(const char *output,
91                           int *x, int *y,
92                           int *width, int *height);
93
94void
95 hostx_use_fullscreen(void);
96
97int
98 hostx_want_fullscreen(void);
99
100int
101hostx_want_preexisting_window(KdScreenInfo *screen);
102
103void
104 hostx_use_preexisting_window(unsigned long win_id);
105
106void
107 hostx_use_resname(char *name, int fromcmd);
108
109void
110 hostx_set_title(char *name);
111
112void
113 hostx_handle_signal(int signum);
114
115int
116 hostx_init(void);
117
118void
119hostx_add_screen(KdScreenInfo *screen, unsigned long win_id, int screen_num, Bool use_geometry, const char *output);
120
121void
122 hostx_set_display_name(char *name);
123
124void
125hostx_set_screen_number(KdScreenInfo *screen, int number);
126
127void
128hostx_set_win_title(KdScreenInfo *screen, const char *extra_text);
129
130int
131 hostx_get_depth(void);
132
133int
134hostx_get_server_depth(KdScreenInfo *screen);
135
136int
137hostx_get_bpp(KdScreenInfo *screen);
138
139void
140hostx_get_visual_masks(KdScreenInfo *screen,
141                       CARD32 *rmsk, CARD32 *gmsk, CARD32 *bmsk);
142void
143
144hostx_set_cmap_entry(ScreenPtr pScreen, unsigned char idx,
145                     unsigned char r, unsigned char g, unsigned char b);
146
147void *hostx_screen_init(KdScreenInfo *screen,
148                        int x, int y,
149                        int width, int height, int buffer_height,
150                        int *bytes_per_line, int *bits_per_pixel);
151
152void
153hostx_paint_rect(KdScreenInfo *screen,
154                 int sx, int sy, int dx, int dy, int width, int height);
155
156void
157 hostx_load_keymap(void);
158
159xcb_connection_t *
160hostx_get_xcbconn(void);
161
162int
163hostx_get_screen(void);
164
165int
166 hostx_get_window(int a_screen_number);
167
168int
169 hostx_get_window_attributes(int a_window, EphyrHostWindowAttributes * a_attr);
170
171int
172 hostx_get_visuals_info(EphyrHostVisualInfo ** a_visuals, int *a_num_entries);
173
174int hostx_create_window(int a_screen_number,
175                        EphyrBox * a_geometry,
176                        int a_visual_id, int *a_host_win /*out parameter */ );
177
178int hostx_destroy_window(int a_win);
179
180int hostx_set_window_geometry(int a_win, EphyrBox * a_geo);
181
182int hostx_set_window_bounding_rectangles(int a_window,
183                                         EphyrRect * a_rects, int a_num_rects);
184
185int hostx_has_extension(xcb_extension_t *extension);
186
187#ifdef XF86DRI
188int hostx_lookup_peer_window(void *a_local_window,
189                             int *a_host_peer /*out parameter */ );
190int
191
192hostx_allocate_resource_id_peer(int a_local_resource_id,
193                                int *a_remote_resource_id);
194int
195 hostx_get_resource_id_peer(int a_local_resource_id, int *a_remote_resource_id);
196int hostx_has_dri(void);
197
198int hostx_has_glx(void);
199#endif                          /* XF86DRI */
200
201#endif /*_XLIBS_STUFF_H_*/
202