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comparison src/video/Xext/extensions/xf86dga.h @ 292:eadc0746dfaf

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Added SDL_LockRect() and SDL_UnlockRect() Incorporated XFree86 extension libraries into the source
author Sam Lantinga <slouken@libsdl.org>
date Tue, 05 Mar 2002 19:55:32 +0000
parents
children 585a7e1285ae
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291:68a8a8237c09 292:eadc0746dfaf
1 /*
2 Copyright (c) 1999 XFree86 Inc
3 */
4 /* $XFree86: xc/include/extensions/xf86dga.h,v 3.21 2001/08/01 00:44:36 tsi Exp $ */
5
6 #ifndef _XF86DGA_H_
7 #define _XF86DGA_H_
8
9 #include <X11/Xfuncproto.h>
10 #include <XFree86/extensions/xf86dga1.h>
11 #include "SDLname.h"
12
13 #define X_XDGAQueryVersion 0
14
15 /* 1 through 9 are in xf86dga1.h */
16
17 /* 10 and 11 are reserved to avoid conflicts with rogue DGA extensions */
18
19 #define X_XDGAQueryModes 12
20 #define X_XDGASetMode 13
21 #define X_XDGASetViewport 14
22 #define X_XDGAInstallColormap 15
23 #define X_XDGASelectInput 16
24 #define X_XDGAFillRectangle 17
25 #define X_XDGACopyArea 18
26 #define X_XDGACopyTransparentArea 19
27 #define X_XDGAGetViewportStatus 20
28 #define X_XDGASync 21
29 #define X_XDGAOpenFramebuffer 22
30 #define X_XDGACloseFramebuffer 23
31 #define X_XDGASetClientVersion 24
32 #define X_XDGAChangePixmapMode 25
33 #define X_XDGACreateColormap 26
34
35
36 #define XDGAConcurrentAccess 0x00000001
37 #define XDGASolidFillRect 0x00000002
38 #define XDGABlitRect 0x00000004
39 #define XDGABlitTransRect 0x00000008
40 #define XDGAPixmap 0x00000010
41
42 #define XDGAInterlaced 0x00010000
43 #define XDGADoublescan 0x00020000
44
45 #define XDGAFlipImmediate 0x00000001
46 #define XDGAFlipRetrace 0x00000002
47
48 #define XDGANeedRoot 0x00000001
49
50 #define XF86DGANumberEvents 7
51
52 #define XDGAPixmapModeLarge 0
53 #define XDGAPixmapModeSmall 1
54
55 #define XF86DGAClientNotLocal 0
56 #define XF86DGANoDirectVideoMode 1
57 #define XF86DGAScreenNotActive 2
58 #define XF86DGADirectNotActivated 3
59 #define XF86DGAOperationNotSupported 4
60 #define XF86DGANumberErrors (XF86DGAOperationNotSupported + 1)
61
62
63 typedef struct {
64 int num; /* A unique identifier for the mode (num > 0) */
65 char *name; /* name of mode given in the XF86Config */
66 float verticalRefresh;
67 int flags; /* DGA_CONCURRENT_ACCESS, etc... */
68 int imageWidth; /* linear accessible portion (pixels) */
69 int imageHeight;
70 int pixmapWidth; /* Xlib accessible portion (pixels) */
71 int pixmapHeight; /* both fields ignored if no concurrent access */
72 int bytesPerScanline;
73 int byteOrder; /* MSBFirst, LSBFirst */
74 int depth;
75 int bitsPerPixel;
76 unsigned long redMask;
77 unsigned long greenMask;
78 unsigned long blueMask;
79 short visualClass;
80 int viewportWidth;
81 int viewportHeight;
82 int xViewportStep; /* viewport position granularity */
83 int yViewportStep;
84 int maxViewportX; /* max viewport origin */
85 int maxViewportY;
86 int viewportFlags; /* types of page flipping possible */
87 int reserved1;
88 int reserved2;
89 } SDL_NAME(XDGAMode);
90
91
92 typedef struct {
93 SDL_NAME(XDGAMode) mode;
94 unsigned char *data;
95 Pixmap pixmap;
96 } SDL_NAME(XDGADevice);
97
98
99 #ifndef _XF86DGA_SERVER_
100 _XFUNCPROTOBEGIN
101
102 typedef struct {
103 int type;
104 unsigned long serial;
105 Display *display;
106 int screen;
107 Time time;
108 unsigned int state;
109 unsigned int button;
110 } SDL_NAME(XDGAButtonEvent);
111
112 typedef struct {
113 int type;
114 unsigned long serial;
115 Display *display;
116 int screen;
117 Time time;
118 unsigned int state;
119 unsigned int keycode;
120 } SDL_NAME(XDGAKeyEvent);
121
122 typedef struct {
123 int type;
124 unsigned long serial;
125 Display *display;
126 int screen;
127 Time time;
128 unsigned int state;
129 int dx;
130 int dy;
131 } SDL_NAME(XDGAMotionEvent);
132
133 typedef union {
134 int type;
135 SDL_NAME(XDGAButtonEvent) xbutton;
136 SDL_NAME(XDGAKeyEvent) xkey;
137 SDL_NAME(XDGAMotionEvent) xmotion;
138 long pad[24];
139 } SDL_NAME(XDGAEvent);
140
141 Bool SDL_NAME(XDGAQueryExtension)(
142 Display *dpy,
143 int *eventBase,
144 int *erroBase
145 );
146
147 Bool SDL_NAME(XDGAQueryVersion)(
148 Display *dpy,
149 int *majorVersion,
150 int *minorVersion
151 );
152
153 SDL_NAME(XDGAMode)* SDL_NAME(XDGAQueryModes)(
154 Display *dpy,
155 int screen,
156 int *num
157 );
158
159 SDL_NAME(XDGADevice)* SDL_NAME(XDGASetMode)(
160 Display *dpy,
161 int screen,
162 int mode
163 );
164
165 Bool SDL_NAME(XDGAOpenFramebuffer)(
166 Display *dpy,
167 int screen
168 );
169
170 void SDL_NAME(XDGACloseFramebuffer)(
171 Display *dpy,
172 int screen
173 );
174
175 void SDL_NAME(XDGASetViewport)(
176 Display *dpy,
177 int screen,
178 int x,
179 int y,
180 int flags
181 );
182
183 void SDL_NAME(XDGAInstallColormap)(
184 Display *dpy,
185 int screen,
186 Colormap cmap
187 );
188
189 Colormap SDL_NAME(XDGACreateColormap)(
190 Display *dpy,
191 int screen,
192 SDL_NAME(XDGADevice) *device,
193 int alloc
194 );
195
196 void SDL_NAME(XDGASelectInput)(
197 Display *dpy,
198 int screen,
199 long event_mask
200 );
201
202 void SDL_NAME(XDGAFillRectangle)(
203 Display *dpy,
204 int screen,
205 int x,
206 int y,
207 unsigned int width,
208 unsigned int height,
209 unsigned long color
210 );
211
212
213 void SDL_NAME(XDGACopyArea)(
214 Display *dpy,
215 int screen,
216 int srcx,
217 int srcy,
218 unsigned int width,
219 unsigned int height,
220 int dstx,
221 int dsty
222 );
223
224
225 void SDL_NAME(XDGACopyTransparentArea)(
226 Display *dpy,
227 int screen,
228 int srcx,
229 int srcy,
230 unsigned int width,
231 unsigned int height,
232 int dstx,
233 int dsty,
234 unsigned long key
235 );
236
237 int SDL_NAME(XDGAGetViewportStatus)(
238 Display *dpy,
239 int screen
240 );
241
242 void SDL_NAME(XDGASync)(
243 Display *dpy,
244 int screen
245 );
246
247 Bool SDL_NAME(XDGASetClientVersion)(
248 Display *dpy
249 );
250
251 void SDL_NAME(XDGAChangePixmapMode)(
252 Display *dpy,
253 int screen,
254 int *x,
255 int *y,
256 int mode
257 );
258
259
260 void SDL_NAME(XDGAKeyEventToXKeyEvent)(SDL_NAME(XDGAKeyEvent)* dk, XKeyEvent* xk);
261
262
263 _XFUNCPROTOEND
264 #endif /* _XF86DGA_SERVER_ */
265 #endif /* _XF86DGA_H_ */