1 module x11.extensions.Xrender; 2 /* 3 * 4 * Copyright © 2000 SuSE, Inc. 5 * 6 * Permission to use, copy, modify, distribute, and sell this software and its 7 * documentation for any purpose is hereby granted without fee, provided that 8 * the above copyright notice appear in all copies and that both that 9 * copyright notice and this permission notice appear in supporting 10 * documentation, and that the name of SuSE not be used in advertising or 11 * publicity pertaining to distribution of the software without specific, 12 * written prior permission. SuSE makes no representations about the 13 * suitability of this software for any purpose. It is provided "as is" 14 * without express or implied warranty. 15 * 16 * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE 18 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 21 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 22 * 23 * Author: Keith Packard, SuSE, Inc. 24 */ 25 26 import x11.X; 27 import x11.Xlib; 28 import x11.Xutil; 29 30 import x11.extensions.render; 31 32 extern (C) nothrow: 33 34 struct XRenderDirectFormat{ 35 short red; 36 short redMask; 37 short green; 38 short greenMask; 39 short blue; 40 short blueMask; 41 short alpha; 42 short alphaMask; 43 } 44 45 struct XRenderPictFormat{ 46 PictFormat id; 47 int type; 48 int depth; 49 XRenderDirectFormat direct; 50 Colormap colormap; 51 } 52 53 enum PictFormatID = (1 << 0); 54 enum PictFormatType = (1 << 1); 55 enum PictFormatDepth = (1 << 2); 56 enum PictFormatRed = (1 << 3); 57 enum PictFormatRedMask = (1 << 4); 58 enum PictFormatGreen = (1 << 5); 59 enum PictFormatGreenMask = (1 << 6); 60 enum PictFormatBlue = (1 << 7); 61 enum PictFormatBlueMask = (1 << 8); 62 enum PictFormatAlpha = (1 << 9); 63 enum PictFormatAlphaMask = (1 << 10); 64 enum PictFormatColormap = (1 << 11); 65 66 struct XRenderPictureAttributes { 67 int repeat; 68 Picture alpha_map; 69 int alpha_x_origin; 70 int alpha_y_origin; 71 int clip_x_origin; 72 int clip_y_origin; 73 Pixmap clip_mask; 74 Bool graphics_exposures; 75 int subwindow_mode; 76 int poly_edge; 77 int poly_mode; 78 Atom dither; 79 Bool component_alpha; 80 } 81 82 struct XRenderColor{ 83 ushort red; 84 ushort green; 85 ushort blue; 86 ushort alpha; 87 } 88 89 struct XGlyphInfo { 90 ushort width; 91 ushort height; 92 short x; 93 short y; 94 short xOff; 95 short yOff; 96 } 97 98 struct XGlyphElt8 { 99 GlyphSet glyphset; 100 const char *chars; 101 int nchars; 102 int xOff; 103 int yOff; 104 } 105 106 struct XGlyphElt16 { 107 GlyphSet glyphset; 108 const ushort* chars; 109 int nchars; 110 int xOff; 111 int yOff; 112 } 113 114 struct XGlyphElt32 { 115 GlyphSet glyphset; 116 const uint* chars; 117 int nchars; 118 int xOff; 119 int yOff; 120 } 121 122 alias double XDouble; 123 124 struct XPointDouble { 125 XDouble x, y; 126 } 127 128 XFixed XDoubleToFixed(T)(T f) { 129 return (cast(XFixed)(f * 65536)); 130 } 131 132 XDouble XFixedToDouble(T)(T f) { 133 return (cast(XDouble)(f * 65536)); 134 } 135 136 alias int XFixed; 137 138 struct XPointFixed { 139 XFixed x, y; 140 } 141 142 struct XLineFixed { 143 XPointFixed p1, p2; 144 } 145 146 struct XTriangle { 147 XPointFixed p1, p2, p3; 148 } 149 150 struct XCircle { 151 XFixed x; 152 XFixed y; 153 XFixed radius; 154 } 155 156 struct XTrapezoid { 157 XFixed top, bottom; 158 XLineFixed left, right; 159 } 160 161 struct XTransform { 162 XFixed[3][3] matrix; 163 } 164 165 struct XFilters { 166 int nfilter; 167 char **filter; 168 int nalias; 169 short *alias_; 170 } 171 172 struct XIndexValue { 173 ulong pixel; 174 ushort red, green, blue, alpha; 175 } 176 177 struct XAnimCursor { 178 Cursor cursor; 179 ulong delay; 180 } 181 182 struct XSpanFix { 183 XFixed left, right, y; 184 } 185 186 struct XTrap { 187 XSpanFix top, bottom; 188 } 189 190 struct XLinearGradient { 191 XPointFixed p1; 192 XPointFixed p2; 193 } 194 195 struct XRadialGradient { 196 XCircle inner; 197 XCircle outer; 198 } 199 200 struct XConicalGradient { 201 XPointFixed center; 202 XFixed angle; /* in degrees */ 203 } 204 205 206 Bool XRenderQueryExtension (Display *dpy, int *event_basep, int *error_basep); 207 208 Status XRenderQueryVersion (Display *dpy, 209 int *major_versionp, 210 int *minor_versionp); 211 212 Status XRenderQueryFormats (Display *dpy); 213 214 int XRenderQuerySubpixelOrder (Display *dpy, int screen); 215 216 Bool XRenderSetSubpixelOrder (Display *dpy, int screen, int subpixel); 217 218 XRenderPictFormat * 219 XRenderFindVisualFormat (Display *dpy, const Visual *visual); 220 221 XRenderPictFormat * 222 XRenderFindFormat (Display *dpy, 223 ulong mask, 224 const XRenderPictFormat *templ, 225 int count); 226 227 enum PictStandardARGB32 = 0; 228 enum PictStandardRGB24 = 1; 229 enum PictStandardA8 = 2; 230 enum PictStandardA4 = 3; 231 enum PictStandardA1 = 4; 232 enum PictStandardNUM = 5; 233 234 XRenderPictFormat * 235 XRenderFindStandardFormat (Display *dpy, 236 int format); 237 238 XIndexValue * 239 XRenderQueryPictIndexValues(Display *dpy, 240 const XRenderPictFormat *format, 241 int *num); 242 243 Picture 244 XRenderCreatePicture (Display *dpy, 245 Drawable drawable, 246 const XRenderPictFormat *format, 247 ulong valuemask, 248 const XRenderPictureAttributes *attributes); 249 250 void 251 XRenderChangePicture (Display *dpy, 252 Picture picture, 253 ulong valuemask, 254 const XRenderPictureAttributes *attributes); 255 256 void 257 XRenderSetPictureClipRectangles (Display *dpy, 258 Picture picture, 259 int xOrigin, 260 int yOrigin, 261 const XRectangle *rects, 262 int n); 263 264 void 265 XRenderSetPictureClipRegion (Display *dpy, 266 Picture picture, 267 Region r); 268 269 void 270 XRenderSetPictureTransform (Display *dpy, 271 Picture picture, 272 XTransform *transform); 273 274 void 275 XRenderFreePicture (Display *dpy, 276 Picture picture); 277 278 void 279 XRenderComposite (Display *dpy, 280 int op, 281 Picture src, 282 Picture mask, 283 Picture dst, 284 int src_x, 285 int src_y, 286 int mask_x, 287 int mask_y, 288 int dst_x, 289 int dst_y, 290 uint width, 291 uint height); 292 293 GlyphSet 294 XRenderCreateGlyphSet (Display *dpy, const XRenderPictFormat *format); 295 296 GlyphSet 297 XRenderReferenceGlyphSet (Display *dpy, GlyphSet existing); 298 299 void 300 XRenderFreeGlyphSet (Display *dpy, GlyphSet glyphset); 301 302 void 303 XRenderAddGlyphs (Display *dpy, 304 GlyphSet glyphset, 305 const Glyph *gids, 306 const XGlyphInfo *glyphs, 307 int nglyphs, 308 const char *images, 309 int nbyte_images); 310 311 void 312 XRenderFreeGlyphs (Display *dpy, 313 GlyphSet glyphset, 314 const Glyph *gids, 315 int nglyphs); 316 317 void 318 XRenderCompositeString8 (Display *dpy, 319 int op, 320 Picture src, 321 Picture dst, 322 const XRenderPictFormat *maskFormat, 323 GlyphSet glyphset, 324 int xSrc, 325 int ySrc, 326 int xDst, 327 int yDst, 328 const char *string, 329 int nchar); 330 331 void 332 XRenderCompositeString16 (Display *dpy, 333 int op, 334 Picture src, 335 Picture dst, 336 const XRenderPictFormat *maskFormat, 337 GlyphSet glyphset, 338 int xSrc, 339 int ySrc, 340 int xDst, 341 int yDst, 342 const ushort *string, 343 int nchar); 344 345 void 346 XRenderCompositeString32 (Display *dpy, 347 int op, 348 Picture src, 349 Picture dst, 350 const XRenderPictFormat *maskFormat, 351 GlyphSet glyphset, 352 int xSrc, 353 int ySrc, 354 int xDst, 355 int yDst, 356 const uint *string, 357 int nchar); 358 359 void 360 XRenderCompositeText8 (Display *dpy, 361 int op, 362 Picture src, 363 Picture dst, 364 const XRenderPictFormat *maskFormat, 365 int xSrc, 366 int ySrc, 367 int xDst, 368 int yDst, 369 const XGlyphElt8 *elts, 370 int nelt); 371 372 void 373 XRenderCompositeText16 (Display *dpy, 374 int op, 375 Picture src, 376 Picture dst, 377 const XRenderPictFormat *maskFormat, 378 int xSrc, 379 int ySrc, 380 int xDst, 381 int yDst, 382 const XGlyphElt16 *elts, 383 int nelt); 384 385 void 386 XRenderCompositeText32 (Display *dpy, 387 int op, 388 Picture src, 389 Picture dst, 390 const XRenderPictFormat *maskFormat, 391 int xSrc, 392 int ySrc, 393 int xDst, 394 int yDst, 395 const XGlyphElt32 *elts, 396 int nelt); 397 398 void 399 XRenderFillRectangle (Display *dpy, 400 int op, 401 Picture dst, 402 const XRenderColor *color, 403 int x, 404 int y, 405 uint width, 406 uint height); 407 408 void 409 XRenderFillRectangles (Display *dpy, 410 int op, 411 Picture dst, 412 const XRenderColor *color, 413 const XRectangle *rectangles, 414 int n_rects); 415 416 void 417 XRenderCompositeTrapezoids (Display *dpy, 418 int op, 419 Picture src, 420 Picture dst, 421 const XRenderPictFormat *maskFormat, 422 int xSrc, 423 int ySrc, 424 const XTrapezoid *traps, 425 int ntrap); 426 427 void 428 XRenderCompositeTriangles (Display *dpy, 429 int op, 430 Picture src, 431 Picture dst, 432 const XRenderPictFormat *maskFormat, 433 int xSrc, 434 int ySrc, 435 const XTriangle *triangles, 436 int ntriangle); 437 438 void 439 XRenderCompositeTriStrip (Display *dpy, 440 int op, 441 Picture src, 442 Picture dst, 443 const XRenderPictFormat *maskFormat, 444 int xSrc, 445 int ySrc, 446 const XPointFixed *points, 447 int npoint); 448 449 void 450 XRenderCompositeTriFan (Display *dpy, 451 int op, 452 Picture src, 453 Picture dst, 454 const XRenderPictFormat *maskFormat, 455 int xSrc, 456 int ySrc, 457 const XPointFixed *points, 458 int npoint); 459 460 void 461 XRenderCompositeDoublePoly (Display *dpy, 462 int op, 463 Picture src, 464 Picture dst, 465 const XRenderPictFormat *maskFormat, 466 int xSrc, 467 int ySrc, 468 int xDst, 469 int yDst, 470 const XPointDouble *fpoints, 471 int npoints, 472 int winding); 473 Status 474 XRenderParseColor(Display *dpy, 475 char *spec, 476 XRenderColor *def); 477 478 Cursor 479 XRenderCreateCursor (Display *dpy, 480 Picture source, 481 uint x, 482 uint y); 483 484 XFilters * 485 XRenderQueryFilters (Display *dpy, Drawable drawable); 486 487 void 488 XRenderSetPictureFilter (Display *dpy, 489 Picture picture, 490 const char *filter, 491 XFixed *params, 492 int nparams); 493 494 Cursor 495 XRenderCreateAnimCursor (Display *dpy, 496 int ncursor, 497 XAnimCursor *cursors); 498 499 500 void 501 XRenderAddTraps (Display *dpy, 502 Picture picture, 503 int xOff, 504 int yOff, 505 const XTrap *traps, 506 int ntrap); 507 508 Picture XRenderCreateSolidFill (Display *dpy, 509 const XRenderColor *color); 510 511 Picture XRenderCreateLinearGradient (Display *dpy, 512 const XLinearGradient *gradient, 513 const XFixed *stops, 514 const XRenderColor *colors, 515 int nstops); 516 517 Picture XRenderCreateRadialGradient (Display *dpy, 518 const XRadialGradient *gradient, 519 const XFixed *stops, 520 const XRenderColor *colors, 521 int nstops); 522 523 Picture XRenderCreateConicalGradient (Display *dpy, 524 const XConicalGradient *gradient, 525 const XFixed *stops, 526 const XRenderColor *colors, 527 int nstops);