| 1 | /* $XFree86: xc/include/extensions/xf86dgastr.h,v 3.14 2001/08/01 00:44:36 tsi Exp $ */ |
| 2 | /* |
| 3 | |
| 4 | Copyright (c) 1995 Jon Tombs |
| 5 | Copyright (c) 1995 XFree86 Inc. |
| 6 | |
| 7 | */ |
| 8 | |
| 9 | #ifndef _XF86DGASTR_H_ |
| 10 | #define _XF86DGASTR_H_ |
| 11 | |
| 12 | #include "xf86dga1str.h" |
| 13 | |
| 14 | #define XF86DGANAME "XFree86-DGA" |
| 15 | |
| 16 | #define XDGA_MAJOR_VERSION 2 /* current version numbers */ |
| 17 | #define XDGA_MINOR_VERSION 0 |
| 18 | |
| 19 | |
| 20 | typedef struct _XDGAQueryVersion { |
| 21 | CARD8 reqType; /* always DGAReqCode */ |
| 22 | CARD8 dgaReqType; /* always X_DGAQueryVersion */ |
| 23 | CARD16 length B16; |
| 24 | } xXDGAQueryVersionReq; |
| 25 | #define sz_xXDGAQueryVersionReq 4 |
| 26 | |
| 27 | typedef struct { |
| 28 | BYTE type; /* X_Reply */ |
| 29 | BOOL pad1; |
| 30 | CARD16 sequenceNumber B16; |
| 31 | CARD32 length B32; |
| 32 | CARD16 majorVersion B16; /* major version of DGA protocol */ |
| 33 | CARD16 minorVersion B16; /* minor version of DGA protocol */ |
| 34 | CARD32 pad2 B32; |
| 35 | CARD32 pad3 B32; |
| 36 | CARD32 pad4 B32; |
| 37 | CARD32 pad5 B32; |
| 38 | CARD32 pad6 B32; |
| 39 | } xXDGAQueryVersionReply; |
| 40 | #define sz_xXDGAQueryVersionReply 32 |
| 41 | |
| 42 | typedef struct _XDGAQueryModes { |
| 43 | CARD8 reqType; |
| 44 | CARD8 dgaReqType; |
| 45 | CARD16 length B16; |
| 46 | CARD32 screen B32; |
| 47 | } xXDGAQueryModesReq; |
| 48 | #define sz_xXDGAQueryModesReq 8 |
| 49 | |
| 50 | typedef struct { |
| 51 | BYTE type; /* X_Reply */ |
| 52 | BOOL pad1; |
| 53 | CARD16 sequenceNumber B16; |
| 54 | CARD32 length B32; |
| 55 | CARD32 number B32; /* number of modes available */ |
| 56 | CARD32 pad2 B32; |
| 57 | CARD32 pad3 B32; |
| 58 | CARD32 pad4 B32; |
| 59 | CARD32 pad5 B32; |
| 60 | CARD32 pad6 B32; |
| 61 | } xXDGAQueryModesReply; |
| 62 | #define sz_xXDGAQueryModesReply 32 |
| 63 | |
| 64 | |
| 65 | typedef struct _XDGASetMode { |
| 66 | CARD8 reqType; |
| 67 | CARD8 dgaReqType; |
| 68 | CARD16 length B16; |
| 69 | CARD32 screen B32; |
| 70 | CARD32 mode B32; /* mode number to init */ |
| 71 | CARD32 pid B32; /* Pixmap descriptor */ |
| 72 | } xXDGASetModeReq; |
| 73 | #define sz_xXDGASetModeReq 16 |
| 74 | |
| 75 | typedef struct { |
| 76 | BYTE type; /* X_Reply */ |
| 77 | BOOL pad1; |
| 78 | CARD16 sequenceNumber B16; |
| 79 | CARD32 length B32; |
| 80 | CARD32 offset B32; /* offset into framebuffer map */ |
| 81 | CARD32 flags B32; |
| 82 | CARD32 pad2 B32; |
| 83 | CARD32 pad3 B32; |
| 84 | CARD32 pad4 B32; |
| 85 | CARD32 pad5 B32; |
| 86 | } xXDGASetModeReply; |
| 87 | #define sz_xXDGASetModeReply 32 |
| 88 | |
| 89 | typedef struct { |
| 90 | CARD8 byte_order; |
| 91 | CARD8 depth; |
| 92 | CARD16 num B16; |
| 93 | CARD16 bpp B16; |
| 94 | CARD16 name_size B16; |
| 95 | CARD32 vsync_num B32; |
| 96 | CARD32 vsync_den B32; |
| 97 | CARD32 flags B32; |
| 98 | CARD16 image_width B16; |
| 99 | CARD16 image_height B16; |
| 100 | CARD16 pixmap_width B16; |
| 101 | CARD16 pixmap_height B16; |
| 102 | CARD32 bytes_per_scanline B32; |
| 103 | CARD32 red_mask B32; |
| 104 | CARD32 green_mask B32; |
| 105 | CARD32 blue_mask B32; |
| 106 | CARD16 visual_class B16; |
| 107 | CARD16 pad1 B16; |
| 108 | CARD16 viewport_width B16; |
| 109 | CARD16 viewport_height B16; |
| 110 | CARD16 viewport_xstep B16; |
| 111 | CARD16 viewport_ystep B16; |
| 112 | CARD16 viewport_xmax B16; |
| 113 | CARD16 viewport_ymax B16; |
| 114 | CARD32 viewport_flags B32; |
| 115 | CARD32 reserved1 B32; |
| 116 | CARD32 reserved2 B32; |
| 117 | } xXDGAModeInfo; |
| 118 | #define sz_xXDGAModeInfo 72 |
| 119 | |
| 120 | typedef struct _XDGAOpenFramebuffer { |
| 121 | CARD8 reqType; |
| 122 | CARD8 dgaReqType; |
| 123 | CARD16 length B16; |
| 124 | CARD32 screen B32; |
| 125 | } xXDGAOpenFramebufferReq; |
| 126 | #define sz_xXDGAOpenFramebufferReq 8 |
| 127 | |
| 128 | typedef struct { |
| 129 | BYTE type; /* X_Reply */ |
| 130 | BOOL pad1; |
| 131 | CARD16 sequenceNumber B16; |
| 132 | CARD32 length B32; /* device name size if there is one */ |
| 133 | CARD32 mem1 B32; /* physical memory */ |
| 134 | CARD32 mem2 B32; /* spillover for _alpha_ */ |
| 135 | CARD32 size B32; /* size of map in bytes */ |
| 136 | CARD32 offset B32; /* optional offset into device */ |
| 137 | CARD32 extra B32; /* extra info associated with the map */ |
| 138 | CARD32 pad2 B32; |
| 139 | } xXDGAOpenFramebufferReply; |
| 140 | #define sz_xXDGAOpenFramebufferReply 32 |
| 141 | |
| 142 | |
| 143 | typedef struct _XDGACloseFramebuffer { |
| 144 | CARD8 reqType; |
| 145 | CARD8 dgaReqType; |
| 146 | CARD16 length B16; |
| 147 | CARD32 screen B32; |
| 148 | } xXDGACloseFramebufferReq; |
| 149 | #define sz_xXDGACloseFramebufferReq 8 |
| 150 | |
| 151 | |
| 152 | typedef struct _XDGASetViewport { |
| 153 | CARD8 reqType; |
| 154 | CARD8 dgaReqType; |
| 155 | CARD16 length B16; |
| 156 | CARD32 screen B32; |
| 157 | CARD16 x B16; |
| 158 | CARD16 y B16; |
| 159 | CARD32 flags B32; |
| 160 | } xXDGASetViewportReq; |
| 161 | #define sz_xXDGASetViewportReq 16 |
| 162 | |
| 163 | |
| 164 | typedef struct _XDGAInstallColormap { |
| 165 | CARD8 reqType; |
| 166 | CARD8 dgaReqType; |
| 167 | CARD16 length B16; |
| 168 | CARD32 screen B32; |
| 169 | CARD32 cmap B32; |
| 170 | } xXDGAInstallColormapReq; |
| 171 | #define sz_xXDGAInstallColormapReq 12 |
| 172 | |
| 173 | typedef struct _XDGASelectInput { |
| 174 | CARD8 reqType; |
| 175 | CARD8 dgaReqType; |
| 176 | CARD16 length B16; |
| 177 | CARD32 screen B32; |
| 178 | CARD32 mask B32; |
| 179 | } xXDGASelectInputReq; |
| 180 | #define sz_xXDGASelectInputReq 12 |
| 181 | |
| 182 | typedef struct _XDGAFillRectangle { |
| 183 | CARD8 reqType; |
| 184 | CARD8 dgaReqType; |
| 185 | CARD16 length B16; |
| 186 | CARD32 screen B32; |
| 187 | CARD16 x B16; |
| 188 | CARD16 y B16; |
| 189 | CARD16 width B16; |
| 190 | CARD16 height B16; |
| 191 | CARD32 color B32; |
| 192 | } xXDGAFillRectangleReq; |
| 193 | #define sz_xXDGAFillRectangleReq 20 |
| 194 | |
| 195 | |
| 196 | typedef struct _XDGACopyArea { |
| 197 | CARD8 reqType; |
| 198 | CARD8 dgaReqType; |
| 199 | CARD16 length B16; |
| 200 | CARD32 screen B32; |
| 201 | CARD16 srcx B16; |
| 202 | CARD16 srcy B16; |
| 203 | CARD16 width B16; |
| 204 | CARD16 height B16; |
| 205 | CARD16 dstx B16; |
| 206 | CARD16 dsty B16; |
| 207 | } xXDGACopyAreaReq; |
| 208 | #define sz_xXDGACopyAreaReq 20 |
| 209 | |
| 210 | typedef struct _XDGACopyTransparentArea { |
| 211 | CARD8 reqType; |
| 212 | CARD8 dgaReqType; |
| 213 | CARD16 length B16; |
| 214 | CARD32 screen B32; |
| 215 | CARD16 srcx B16; |
| 216 | CARD16 srcy B16; |
| 217 | CARD16 width B16; |
| 218 | CARD16 height B16; |
| 219 | CARD16 dstx B16; |
| 220 | CARD16 dsty B16; |
| 221 | CARD32 key B32; |
| 222 | } xXDGACopyTransparentAreaReq; |
| 223 | #define sz_xXDGACopyTransparentAreaReq 24 |
| 224 | |
| 225 | |
| 226 | typedef struct _XDGAGetViewportStatus { |
| 227 | CARD8 reqType; |
| 228 | CARD8 dgaReqType; |
| 229 | CARD16 length B16; |
| 230 | CARD32 screen B32; |
| 231 | } xXDGAGetViewportStatusReq; |
| 232 | #define sz_xXDGAGetViewportStatusReq 8 |
| 233 | |
| 234 | typedef struct { |
| 235 | BYTE type; |
| 236 | BOOL pad1; |
| 237 | CARD16 sequenceNumber B16; |
| 238 | CARD32 length B32; |
| 239 | CARD32 status B32; |
| 240 | CARD32 pad2 B32; |
| 241 | CARD32 pad3 B32; |
| 242 | CARD32 pad4 B32; |
| 243 | CARD32 pad5 B32; |
| 244 | CARD32 pad6 B32; |
| 245 | } xXDGAGetViewportStatusReply; |
| 246 | #define sz_xXDGAGetViewportStatusReply 32 |
| 247 | |
| 248 | typedef struct _XDGASync { |
| 249 | CARD8 reqType; |
| 250 | CARD8 dgaReqType; |
| 251 | CARD16 length B16; |
| 252 | CARD32 screen B32; |
| 253 | } xXDGASyncReq; |
| 254 | #define sz_xXDGASyncReq 8 |
| 255 | |
| 256 | typedef struct { |
| 257 | BYTE type; |
| 258 | BOOL pad1; |
| 259 | CARD16 sequenceNumber B16; |
| 260 | CARD32 length B32; |
| 261 | CARD32 pad2 B32; |
| 262 | CARD32 pad3 B32; |
| 263 | CARD32 pad4 B32; |
| 264 | CARD32 pad5 B32; |
| 265 | CARD32 pad6 B32; |
| 266 | CARD32 pad7 B32; |
| 267 | } xXDGASyncReply; |
| 268 | #define sz_xXDGASyncReply 32 |
| 269 | |
| 270 | typedef struct _XDGASetClientVersion { |
| 271 | CARD8 reqType; |
| 272 | CARD8 dgaReqType; |
| 273 | CARD16 length B16; |
| 274 | CARD16 major B16; |
| 275 | CARD16 minor B16; |
| 276 | } xXDGASetClientVersionReq; |
| 277 | #define sz_xXDGASetClientVersionReq 8 |
| 278 | |
| 279 | |
| 280 | typedef struct { |
| 281 | CARD8 reqType; |
| 282 | CARD8 dgaReqType; |
| 283 | CARD16 length B16; |
| 284 | CARD32 screen B32; |
| 285 | CARD16 x B16; |
| 286 | CARD16 y B16; |
| 287 | CARD32 flags B32; |
| 288 | } xXDGAChangePixmapModeReq; |
| 289 | #define sz_xXDGAChangePixmapModeReq 16 |
| 290 | |
| 291 | typedef struct { |
| 292 | BYTE type; |
| 293 | BOOL pad1; |
| 294 | CARD16 sequenceNumber B16; |
| 295 | CARD32 length B32; |
| 296 | CARD16 x B16; |
| 297 | CARD16 y B16; |
| 298 | CARD32 pad3 B32; |
| 299 | CARD32 pad4 B32; |
| 300 | CARD32 pad5 B32; |
| 301 | CARD32 pad6 B32; |
| 302 | CARD32 pad7 B32; |
| 303 | } xXDGAChangePixmapModeReply; |
| 304 | #define sz_xXDGAChangePixmapModeReply 32 |
| 305 | |
| 306 | typedef struct _XDGACreateColormap { |
| 307 | CARD8 reqType; |
| 308 | CARD8 dgaReqType; |
| 309 | CARD16 length B16; |
| 310 | CARD32 screen B32; |
| 311 | CARD32 id B32; |
| 312 | CARD32 mode B32; |
| 313 | CARD8 alloc; |
| 314 | CARD8 pad1; |
| 315 | CARD16 pad2; |
| 316 | } xXDGACreateColormapReq; |
| 317 | #define sz_xXDGACreateColormapReq 20 |
| 318 | |
| 319 | |
| 320 | typedef struct { |
| 321 | union { |
| 322 | struct { |
| 323 | BYTE type; |
| 324 | BYTE detail; |
| 325 | CARD16 sequenceNumber B16; |
| 326 | } u; |
| 327 | struct { |
| 328 | CARD32 pad0 B32; |
| 329 | CARD32 time B32; |
| 330 | INT16 dx B16; |
| 331 | INT16 dy B16; |
| 332 | INT16 screen B16; |
| 333 | CARD16 state B16; |
| 334 | CARD32 pad1 B32; |
| 335 | CARD32 pad2 B32; |
| 336 | CARD32 pad3 B32; |
| 337 | CARD32 pad4 B32; |
| 338 | } event; |
| 339 | } u; |
| 340 | } dgaEvent; |
| 341 | |
| 342 | |
| 343 | #endif /* _XF86DGASTR_H_ */ |
| 344 | |