summaryrefslogtreecommitdiff
path: root/hw/kdrive/ephyr/hostx.h
blob: 38b7b37689c1a4a8295ba0c3ccad3c42570c0693 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
/*
 * Xephyr - A kdrive X server thats runs in a host X window.
 *          Authored by Matthew Allum <mallum@o-hand.com>
 * 
 * Copyright © 2004 Nokia 
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of Nokia not be used in
 * advertising or publicity pertaining to distribution of the software without
 * specific, written prior permission. Nokia makes no
 * representations about the suitability of this software for any purpose.  It
 * is provided "as is" without express or implied warranty.
 *
 * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _XLIBS_STUFF_H_
#define _XLIBS_STUFF_H_

#include <X11/X.h>
#include <X11/Xmd.h>

#define EPHYR_WANT_DEBUG 0

#if (EPHYR_WANT_DEBUG)
#define EPHYR_DBG(x, a...) \
 fprintf(stderr, __FILE__ ":%d,%s() " x "\n", __LINE__, __func__, ##a)
#else
#define EPHYR_DBG(x, a...) do {} while (0)
#endif

typedef struct EphyrHostXVars EphyrHostXVars;
typedef struct EphyrHostXEvent EphyrHostXEvent;
typedef void *EphyrScreenInfo;
typedef enum EphyrHostXEventType {
    EPHYR_EV_MOUSE_MOTION,
    EPHYR_EV_MOUSE_PRESS,
    EPHYR_EV_MOUSE_RELEASE,
    EPHYR_EV_KEY_PRESS,
    EPHYR_EV_KEY_RELEASE,
    EPHYR_EV_EXPOSE,
    EPHYR_EV_CONFIGURE,
} EphyrHostXEventType;

/* I can't believe it's not a KeySymsRec. */
typedef struct {
    int minKeyCode;
    int maxKeyCode;
    int mapWidth;
    CARD32 *map;
} EphyrKeySyms;

struct EphyrHostXEvent {
    EphyrHostXEventType type;

    union {
        struct mouse_motion {
            int x;
            int y;
            int screen;
            int window;
        } mouse_motion;

        struct mouse_down {
            int button_num;
        } mouse_down;

        struct mouse_up {
            int button_num;
        } mouse_up;

        struct key_up {
            int scancode;
        } key_up;

        struct key_down {
            int scancode;
        } key_down;

        struct expose {
            int window;
        } expose;

        struct configure {
            int width;
            int height;
            int screen;
            int window;
        } configure;

    } data;

    int key_state;
};

typedef struct {
    VisualID visualid;
    int screen;
    int depth;
    int class;
    unsigned long red_mask;
    unsigned long green_mask;
    unsigned long blue_mask;
    int colormap_size;
    int bits_per_rgb;
} EphyrHostVisualInfo;

typedef struct {
    int x, y;
    int width, height;
    int visualid;
} EphyrHostWindowAttributes;

typedef struct {
    int x, y, width, height;
} EphyrBox;

typedef struct {
    short x1, y1, x2, y2;
} EphyrRect;

int
 hostx_want_screen_size(EphyrScreenInfo screen, int *width, int *height);

int
 hostx_want_host_cursor(void);

void
 hostx_use_host_cursor(void);

void
 hostx_use_fullscreen(void);

int
 hostx_want_fullscreen(void);

int
 hostx_want_preexisting_window(EphyrScreenInfo screen);

void
 hostx_use_preexisting_window(unsigned long win_id);

void
 hostx_use_resname(char *name, int fromcmd);

void
 hostx_set_title(char *name);

void
 hostx_handle_signal(int signum);

int
 hostx_init(void);

void
 hostx_add_screen(EphyrScreenInfo screen, unsigned long win_id, int screen_num);

void
 hostx_set_display_name(char *name);

void
 hostx_set_screen_number(EphyrScreenInfo screen, int number);

void
 hostx_set_win_title(EphyrScreenInfo screen, char *extra_text);

int
 hostx_get_depth(void);

int
 hostx_get_server_depth(EphyrScreenInfo screen);

void
 hostx_set_server_depth(EphyrScreenInfo screen, int depth);

int
 hostx_get_bpp(void *info);

void
 hostx_get_visual_masks(void *info, CARD32 *rmsk, CARD32 *gmsk, CARD32 *bmsk);
void

hostx_set_cmap_entry(unsigned char idx,
                     unsigned char r, unsigned char g, unsigned char b);

void *hostx_screen_init(EphyrScreenInfo screen,
                        int width, int height, int buffer_height,
                        int *bytes_per_line, int *bits_per_pixel);

void

hostx_paint_rect(EphyrScreenInfo screen,
                 int sx, int sy, int dx, int dy, int width, int height);

void
 hostx_load_keymap(void);

int
 hostx_get_event(EphyrHostXEvent * ev);

void *hostx_get_display(void);

int
 hostx_get_window(int a_screen_number);

int
 hostx_get_window_attributes(int a_window, EphyrHostWindowAttributes * a_attr);

int

hostx_get_extension_info(const char *a_ext_name,
                         int *a_major_opcode,
                         int *a_first_even, int *a_first_error);
int
 hostx_get_visuals_info(EphyrHostVisualInfo ** a_visuals, int *a_num_entries);

int hostx_create_window(int a_screen_number,
                        EphyrBox * a_geometry,
                        int a_visual_id, int *a_host_win /*out parameter */ );

int hostx_destroy_window(int a_win);

int hostx_set_window_geometry(int a_win, EphyrBox * a_geo);

int hostx_set_window_bounding_rectangles(int a_window,
                                         EphyrRect * a_rects, int a_num_rects);

int hostx_set_window_clipping_rectangles(int a_window,
                                         EphyrRect * a_rects, int a_num_rects);
int hostx_has_xshape(void);

#ifdef XF86DRI
int hostx_lookup_peer_window(void *a_local_window,
                             int *a_host_peer /*out parameter */ );
int

hostx_allocate_resource_id_peer(int a_local_resource_id,
                                int *a_remote_resource_id);
int
 hostx_get_resource_id_peer(int a_local_resource_id, int *a_remote_resource_id);
int hostx_has_dri(void);

int hostx_has_glx(void);
#endif                          /* XF86DRI */

#endif /*_XLIBS_STUFF_H_*/