| 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 "xf86dga1.h" |
| 11 | #include "SDL_name.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_ */ |