xf86dga.h
1
2
3
4
5
6
7
8
9
/*
Copyright (c) 1999 XFree86 Inc
*/
/* $XFree86: xc/include/extensions/xf86dga.h,v 3.21 2001/08/01 00:44:36 tsi Exp $ */
#ifndef _XF86DGA_H_
#define _XF86DGA_H_
#include <X11/Xfuncproto.h>
10
#include "xf86dga1.h"
11
#include "SDL_name.h"
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
256
257
258
259
260
261
262
263
264
265
#define X_XDGAQueryVersion 0
/* 1 through 9 are in xf86dga1.h */
/* 10 and 11 are reserved to avoid conflicts with rogue DGA extensions */
#define X_XDGAQueryModes 12
#define X_XDGASetMode 13
#define X_XDGASetViewport 14
#define X_XDGAInstallColormap 15
#define X_XDGASelectInput 16
#define X_XDGAFillRectangle 17
#define X_XDGACopyArea 18
#define X_XDGACopyTransparentArea 19
#define X_XDGAGetViewportStatus 20
#define X_XDGASync 21
#define X_XDGAOpenFramebuffer 22
#define X_XDGACloseFramebuffer 23
#define X_XDGASetClientVersion 24
#define X_XDGAChangePixmapMode 25
#define X_XDGACreateColormap 26
#define XDGAConcurrentAccess 0x00000001
#define XDGASolidFillRect 0x00000002
#define XDGABlitRect 0x00000004
#define XDGABlitTransRect 0x00000008
#define XDGAPixmap 0x00000010
#define XDGAInterlaced 0x00010000
#define XDGADoublescan 0x00020000
#define XDGAFlipImmediate 0x00000001
#define XDGAFlipRetrace 0x00000002
#define XDGANeedRoot 0x00000001
#define XF86DGANumberEvents 7
#define XDGAPixmapModeLarge 0
#define XDGAPixmapModeSmall 1
#define XF86DGAClientNotLocal 0
#define XF86DGANoDirectVideoMode 1
#define XF86DGAScreenNotActive 2
#define XF86DGADirectNotActivated 3
#define XF86DGAOperationNotSupported 4
#define XF86DGANumberErrors (XF86DGAOperationNotSupported + 1)
typedef struct {
int num; /* A unique identifier for the mode (num > 0) */
char *name; /* name of mode given in the XF86Config */
float verticalRefresh;
int flags; /* DGA_CONCURRENT_ACCESS, etc... */
int imageWidth; /* linear accessible portion (pixels) */
int imageHeight;
int pixmapWidth; /* Xlib accessible portion (pixels) */
int pixmapHeight; /* both fields ignored if no concurrent access */
int bytesPerScanline;
int byteOrder; /* MSBFirst, LSBFirst */
int depth;
int bitsPerPixel;
unsigned long redMask;
unsigned long greenMask;
unsigned long blueMask;
short visualClass;
int viewportWidth;
int viewportHeight;
int xViewportStep; /* viewport position granularity */
int yViewportStep;
int maxViewportX; /* max viewport origin */
int maxViewportY;
int viewportFlags; /* types of page flipping possible */
int reserved1;
int reserved2;
} SDL_NAME(XDGAMode);
typedef struct {
SDL_NAME(XDGAMode) mode;
unsigned char *data;
Pixmap pixmap;
} SDL_NAME(XDGADevice);
#ifndef _XF86DGA_SERVER_
_XFUNCPROTOBEGIN
typedef struct {
int type;
unsigned long serial;
Display *display;
int screen;
Time time;
unsigned int state;
unsigned int button;
} SDL_NAME(XDGAButtonEvent);
typedef struct {
int type;
unsigned long serial;
Display *display;
int screen;
Time time;
unsigned int state;
unsigned int keycode;
} SDL_NAME(XDGAKeyEvent);
typedef struct {
int type;
unsigned long serial;
Display *display;
int screen;
Time time;
unsigned int state;
int dx;
int dy;
} SDL_NAME(XDGAMotionEvent);
typedef union {
int type;
SDL_NAME(XDGAButtonEvent) xbutton;
SDL_NAME(XDGAKeyEvent) xkey;
SDL_NAME(XDGAMotionEvent) xmotion;
long pad[24];
} SDL_NAME(XDGAEvent);
Bool SDL_NAME(XDGAQueryExtension)(
Display *dpy,
int *eventBase,
int *erroBase
);
Bool SDL_NAME(XDGAQueryVersion)(
Display *dpy,
int *majorVersion,
int *minorVersion
);
SDL_NAME(XDGAMode)* SDL_NAME(XDGAQueryModes)(
Display *dpy,
int screen,
int *num
);
SDL_NAME(XDGADevice)* SDL_NAME(XDGASetMode)(
Display *dpy,
int screen,
int mode
);
Bool SDL_NAME(XDGAOpenFramebuffer)(
Display *dpy,
int screen
);
void SDL_NAME(XDGACloseFramebuffer)(
Display *dpy,
int screen
);
void SDL_NAME(XDGASetViewport)(
Display *dpy,
int screen,
int x,
int y,
int flags
);
void SDL_NAME(XDGAInstallColormap)(
Display *dpy,
int screen,
Colormap cmap
);
Colormap SDL_NAME(XDGACreateColormap)(
Display *dpy,
int screen,
SDL_NAME(XDGADevice) *device,
int alloc
);
void SDL_NAME(XDGASelectInput)(
Display *dpy,
int screen,
long event_mask
);
void SDL_NAME(XDGAFillRectangle)(
Display *dpy,
int screen,
int x,
int y,
unsigned int width,
unsigned int height,
unsigned long color
);
void SDL_NAME(XDGACopyArea)(
Display *dpy,
int screen,
int srcx,
int srcy,
unsigned int width,
unsigned int height,
int dstx,
int dsty
);
void SDL_NAME(XDGACopyTransparentArea)(
Display *dpy,
int screen,
int srcx,
int srcy,
unsigned int width,
unsigned int height,
int dstx,
int dsty,
unsigned long key
);
int SDL_NAME(XDGAGetViewportStatus)(
Display *dpy,
int screen
);
void SDL_NAME(XDGASync)(
Display *dpy,
int screen
);
Bool SDL_NAME(XDGASetClientVersion)(
Display *dpy
);
void SDL_NAME(XDGAChangePixmapMode)(
Display *dpy,
int screen,
int *x,
int *y,
int mode
);
void SDL_NAME(XDGAKeyEventToXKeyEvent)(SDL_NAME(XDGAKeyEvent)* dk, XKeyEvent* xk);
_XFUNCPROTOEND
#endif /* _XF86DGA_SERVER_ */
#endif /* _XF86DGA_H_ */