1 /* 2 * Unit test suite for gdiplus regions 3 * 4 * Copyright (C) 2008 Huw Davies 5 * Copyright (C) 2013 Dmitry Timoshkov 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this library; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 20 */ 21 22 #include <math.h> 23 24 #include "objbase.h" 25 #include "gdiplus.h" 26 #include "wine/test.h" 27 28 #define RGNDATA_RECT 0x10000000 29 #define RGNDATA_PATH 0x10000001 30 #define RGNDATA_EMPTY_RECT 0x10000002 31 #define RGNDATA_INFINITE_RECT 0x10000003 32 33 #define RGNDATA_MAGIC 0xdbc01001 34 #define RGNDATA_MAGIC2 0xdbc01002 35 36 #define expect(expected, got) ok((got) == (expected), "Expected %.8x, got %.8x\n", (expected), (got)) 37 #define expectf_(expected, got, precision) ok(fabs((expected) - (got)) < (precision), "Expected %f, got %f\n", (expected), (got)) 38 #define expectf(expected, got) expectf_((expected), (got), 0.001) 39 40 #define expect_magic(value) ok(broken(*(value) == RGNDATA_MAGIC) || *(value) == RGNDATA_MAGIC2, "Expected a known magic value, got %8x\n", *(value)) 41 #define expect_dword(value, expected) expect((expected), *(value)) 42 #define expect_float(value, expected) expectf((expected), *(FLOAT *)(value)) 43 44 /* We get shorts back, not INTs like a GpPoint */ 45 typedef struct RegionDataPoint 46 { 47 short X, Y; 48 } RegionDataPoint; 49 50 static void verify_region(HRGN hrgn, const RECT *rc) 51 { 52 union 53 { 54 RGNDATA data; 55 char buf[sizeof(RGNDATAHEADER) + sizeof(RECT)]; 56 } rgn; 57 const RECT *rect; 58 DWORD ret; 59 60 ret = GetRegionData(hrgn, 0, NULL); 61 if (IsRectEmpty(rc)) 62 ok(ret == sizeof(rgn.data.rdh), "expected sizeof(rdh), got %u\n", ret); 63 else 64 ok(ret == sizeof(rgn.data.rdh) + sizeof(RECT), "expected sizeof(rgn), got %u\n", ret); 65 66 if (!ret) return; 67 68 ret = GetRegionData(hrgn, sizeof(rgn), &rgn.data); 69 if (IsRectEmpty(rc)) 70 ok(ret == sizeof(rgn.data.rdh), "expected sizeof(rdh), got %u\n", ret); 71 else 72 ok(ret == sizeof(rgn.data.rdh) + sizeof(RECT), "expected sizeof(rgn), got %u\n", ret); 73 74 trace("size %u, type %u, count %u, rgn size %u, bound %s\n", 75 rgn.data.rdh.dwSize, rgn.data.rdh.iType, 76 rgn.data.rdh.nCount, rgn.data.rdh.nRgnSize, 77 wine_dbgstr_rect(&rgn.data.rdh.rcBound)); 78 if (rgn.data.rdh.nCount != 0) 79 { 80 rect = (const RECT *)rgn.data.Buffer; 81 trace("rect %s\n", wine_dbgstr_rect(rect)); 82 ok(EqualRect(rect, rc), "expected %s, got %s\n", 83 wine_dbgstr_rect(rc), wine_dbgstr_rect(rect)); 84 } 85 86 ok(rgn.data.rdh.dwSize == sizeof(rgn.data.rdh), "expected sizeof(rdh), got %u\n", rgn.data.rdh.dwSize); 87 ok(rgn.data.rdh.iType == RDH_RECTANGLES, "expected RDH_RECTANGLES, got %u\n", rgn.data.rdh.iType); 88 if (IsRectEmpty(rc)) 89 { 90 ok(rgn.data.rdh.nCount == 0, "expected 0, got %u\n", rgn.data.rdh.nCount); 91 ok(rgn.data.rdh.nRgnSize == 0, "expected 0, got %u\n", rgn.data.rdh.nRgnSize); 92 } 93 else 94 { 95 ok(rgn.data.rdh.nCount == 1, "expected 1, got %u\n", rgn.data.rdh.nCount); 96 ok(rgn.data.rdh.nRgnSize == sizeof(RECT), "expected sizeof(RECT), got %u\n", rgn.data.rdh.nRgnSize); 97 } 98 ok(EqualRect(&rgn.data.rdh.rcBound, rc), "expected %s, got %s\n", 99 wine_dbgstr_rect(rc), wine_dbgstr_rect(&rgn.data.rdh.rcBound)); 100 } 101 102 static void test_region_data(DWORD *data, UINT size, INT line) 103 { 104 GpStatus status; 105 GpRegion *region; 106 DWORD buf[256]; 107 UINT needed, i; 108 109 status = GdipCreateRegionRgnData((BYTE *)data, size, ®ion); 110 /* Windows always fails to create an empty path in a region */ 111 if (data[4] == RGNDATA_PATH) 112 { 113 struct path_header 114 { 115 DWORD size; 116 DWORD magic; 117 DWORD count; 118 DWORD flags; 119 } *path_header = (struct path_header *)(data + 5); 120 if (!path_header->count) 121 { 122 ok_(__FILE__, line)(status == GenericError, "expected GenericError, got %d\n", status); 123 return; 124 } 125 } 126 127 ok_(__FILE__, line)(status == Ok, "GdipCreateRegionRgnData error %d\n", status); 128 if (status != Ok) return; 129 130 needed = 0; 131 status = GdipGetRegionDataSize(region, &needed); 132 ok_(__FILE__, line)(status == Ok, "status %d\n", status); 133 ok_(__FILE__, line)(needed == size, "data size mismatch: %u != %u\n", needed, size); 134 135 memset(buf, 0xee, sizeof(buf)); 136 needed = 0; 137 status = GdipGetRegionData(region, (BYTE *)buf, sizeof(buf), &needed); 138 ok_(__FILE__, line)(status == Ok, "status %08x\n", status); 139 ok_(__FILE__, line)(needed == size, "data size mismatch: %u != %u\n", needed, size); 140 141 size /= sizeof(DWORD); 142 for (i = 0; i < size - 1; i++) 143 { 144 if (i == 1) continue; /* data[1] never matches */ 145 ok_(__FILE__, line)(data[i] == buf[i], "off %u: %#x != %#x\n", i, data[i], buf[i]); 146 } 147 /* some Windows versions fail to properly clear the aligned DWORD */ 148 ok_(__FILE__, line)(data[size - 1] == buf[size - 1] || broken(data[size - 1] != buf[size - 1]), 149 "off %u: %#x != %#x\n", size - 1, data[size - 1], buf[size - 1]); 150 151 GdipDeleteRegion(region); 152 } 153 154 static void test_getregiondata(void) 155 { 156 GpStatus status; 157 GpRegion *region, *region2; 158 RegionDataPoint *point; 159 UINT needed; 160 DWORD buf[256]; 161 GpRect rect; 162 GpPath *path; 163 GpMatrix *matrix; 164 165 status = GdipCreateRegion(®ion); 166 ok(status == Ok, "status %08x\n", status); 167 168 needed = 0; 169 status = GdipGetRegionDataSize(region, &needed); 170 ok(status == Ok, "status %08x\n", status); 171 expect(20, needed); 172 173 needed = 0; 174 status = GdipGetRegionData(region, (BYTE*)buf, 0, &needed); 175 ok(status == InvalidParameter, "status %08x\n", status); 176 177 memset(buf, 0xee, sizeof(buf)); 178 needed = 0; 179 status = GdipGetRegionData(region, (BYTE*)buf, 4, &needed); 180 ok(status == InsufficientBuffer, "status %08x\n", status); 181 expect(4, needed); 182 expect_dword(buf, 0xeeeeeeee); 183 184 memset(buf, 0xee, sizeof(buf)); 185 needed = 0; 186 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 187 ok(status == Ok, "status %08x\n", status); 188 expect(20, needed); 189 expect_dword(buf, 12); 190 trace("buf[1] = %08x\n", buf[1]); 191 expect_magic(buf + 2); 192 expect_dword(buf + 3, 0); 193 expect_dword(buf + 4, RGNDATA_INFINITE_RECT); 194 expect_dword(buf + 6, 0xeeeeeeee); 195 test_region_data(buf, needed, __LINE__); 196 197 status = GdipSetEmpty(region); 198 ok(status == Ok, "status %08x\n", status); 199 status = GdipGetRegionDataSize(region, &needed); 200 ok(status == Ok, "status %08x\n", status); 201 expect(20, needed); 202 memset(buf, 0xee, sizeof(buf)); 203 needed = 0; 204 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 205 ok(status == Ok, "status %08x\n", status); 206 expect(20, needed); 207 expect_dword(buf, 12); 208 trace("buf[1] = %08x\n", buf[1]); 209 expect_magic(buf + 2); 210 expect_dword(buf + 3, 0); 211 expect_dword(buf + 4, RGNDATA_EMPTY_RECT); 212 expect_dword(buf + 6, 0xeeeeeeee); 213 test_region_data(buf, needed, __LINE__); 214 215 status = GdipSetInfinite(region); 216 ok(status == Ok, "status %08x\n", status); 217 status = GdipGetRegionDataSize(region, &needed); 218 ok(status == Ok, "status %08x\n", status); 219 expect(20, needed); 220 memset(buf, 0xee, sizeof(buf)); 221 needed = 0; 222 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 223 ok(status == Ok, "status %08x\n", status); 224 expect(20, needed); 225 expect_dword(buf, 12); 226 trace("buf[1] = %08x\n", buf[1]); 227 expect_magic(buf + 2); 228 expect_dword(buf + 3, 0); 229 expect_dword(buf + 4, RGNDATA_INFINITE_RECT); 230 expect_dword(buf + 6, 0xeeeeeeee); 231 test_region_data(buf, needed, __LINE__); 232 233 status = GdipDeleteRegion(region); 234 ok(status == Ok, "status %08x\n", status); 235 236 rect.X = 10; 237 rect.Y = 20; 238 rect.Width = 100; 239 rect.Height = 200; 240 status = GdipCreateRegionRectI(&rect, ®ion); 241 ok(status == Ok, "status %08x\n", status); 242 status = GdipGetRegionDataSize(region, &needed); 243 ok(status == Ok, "status %08x\n", status); 244 expect(36, needed); 245 memset(buf, 0xee, sizeof(buf)); 246 needed = 0; 247 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 248 ok(status == Ok, "status %08x\n", status); 249 expect(36, needed); 250 expect_dword(buf, 28); 251 trace("buf[1] = %08x\n", buf[1]); 252 expect_magic(buf + 2); 253 expect_dword(buf + 3, 0); 254 expect_dword(buf + 4, RGNDATA_RECT); 255 expect_float(buf + 5, 10.0); 256 expect_float(buf + 6, 20.0); 257 expect_float(buf + 7, 100.0); 258 expect_float(buf + 8, 200.0); 259 expect_dword(buf + 10, 0xeeeeeeee); 260 test_region_data(buf, needed, __LINE__); 261 262 rect.X = 50; 263 rect.Y = 30; 264 rect.Width = 10; 265 rect.Height = 20; 266 status = GdipCombineRegionRectI(region, &rect, CombineModeIntersect); 267 ok(status == Ok, "status %08x\n", status); 268 rect.X = 100; 269 rect.Y = 300; 270 rect.Width = 30; 271 rect.Height = 50; 272 status = GdipCombineRegionRectI(region, &rect, CombineModeXor); 273 ok(status == Ok, "status %08x\n", status); 274 275 rect.X = 200; 276 rect.Y = 100; 277 rect.Width = 133; 278 rect.Height = 266; 279 status = GdipCreateRegionRectI(&rect, ®ion2); 280 ok(status == Ok, "status %08x\n", status); 281 rect.X = 20; 282 rect.Y = 10; 283 rect.Width = 40; 284 rect.Height = 66; 285 status = GdipCombineRegionRectI(region2, &rect, CombineModeUnion); 286 ok(status == Ok, "status %08x\n", status); 287 288 status = GdipCombineRegionRegion(region, region2, CombineModeComplement); 289 ok(status == Ok, "status %08x\n", status); 290 291 rect.X = 400; 292 rect.Y = 500; 293 rect.Width = 22; 294 rect.Height = 55; 295 status = GdipCombineRegionRectI(region, &rect, CombineModeExclude); 296 ok(status == Ok, "status %08x\n", status); 297 298 status = GdipGetRegionDataSize(region, &needed); 299 ok(status == Ok, "status %08x\n", status); 300 expect(156, needed); 301 memset(buf, 0xee, sizeof(buf)); 302 needed = 0; 303 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 304 ok(status == Ok, "status %08x\n", status); 305 expect(156, needed); 306 expect_dword(buf, 148); 307 trace("buf[1] = %08x\n", buf[1]); 308 expect_magic(buf + 2); 309 expect_dword(buf + 3, 10); 310 expect_dword(buf + 4, CombineModeExclude); 311 expect_dword(buf + 5, CombineModeComplement); 312 expect_dword(buf + 6, CombineModeXor); 313 expect_dword(buf + 7, CombineModeIntersect); 314 expect_dword(buf + 8, RGNDATA_RECT); 315 expect_float(buf + 9, 10.0); 316 expect_float(buf + 10, 20.0); 317 expect_float(buf + 11, 100.0); 318 expect_float(buf + 12, 200.0); 319 expect_dword(buf + 13, RGNDATA_RECT); 320 expect_float(buf + 14, 50.0); 321 expect_float(buf + 15, 30.0); 322 expect_float(buf + 16, 10.0); 323 expect_float(buf + 17, 20.0); 324 expect_dword(buf + 18, RGNDATA_RECT); 325 expect_float(buf + 19, 100.0); 326 expect_float(buf + 20, 300.0); 327 expect_float(buf + 21, 30.0); 328 expect_float(buf + 22, 50.0); 329 expect_dword(buf + 23, CombineModeUnion); 330 expect_dword(buf + 24, RGNDATA_RECT); 331 expect_float(buf + 25, 200.0); 332 expect_float(buf + 26, 100.0); 333 expect_float(buf + 27, 133.0); 334 expect_float(buf + 28, 266.0); 335 expect_dword(buf + 29, RGNDATA_RECT); 336 expect_float(buf + 30, 20.0); 337 expect_float(buf + 31, 10.0); 338 expect_float(buf + 32, 40.0); 339 expect_float(buf + 33, 66.0); 340 expect_dword(buf + 34, RGNDATA_RECT); 341 expect_float(buf + 35, 400.0); 342 expect_float(buf + 36, 500.0); 343 expect_float(buf + 37, 22.0); 344 expect_float(buf + 38, 55.0); 345 expect_dword(buf + 39, 0xeeeeeeee); 346 test_region_data(buf, needed, __LINE__); 347 348 status = GdipDeleteRegion(region2); 349 ok(status == Ok, "status %08x\n", status); 350 status = GdipDeleteRegion(region); 351 ok(status == Ok, "status %08x\n", status); 352 353 /* Try some paths */ 354 355 status = GdipCreatePath(FillModeAlternate, &path); 356 ok(status == Ok, "status %08x\n", status); 357 GdipAddPathRectangle(path, 12.5, 13.0, 14.0, 15.0); 358 359 status = GdipCreateRegionPath(path, ®ion); 360 ok(status == Ok, "status %08x\n", status); 361 status = GdipGetRegionDataSize(region, &needed); 362 ok(status == Ok, "status %08x\n", status); 363 expect(72, needed); 364 memset(buf, 0xee, sizeof(buf)); 365 needed = 0; 366 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 367 ok(status == Ok, "status %08x\n", status); 368 expect(72, needed); 369 expect_dword(buf, 64); 370 trace("buf[1] = %08x\n", buf[1]); 371 expect_magic(buf + 2); 372 expect_dword(buf + 3, 0); 373 expect_dword(buf + 4, RGNDATA_PATH); 374 expect_dword(buf + 5, 0x00000030); 375 expect_magic(buf + 6); 376 expect_dword(buf + 7, 0x00000004); 377 expect_dword(buf + 8, 0x00000000); 378 expect_float(buf + 9, 12.5); 379 expect_float(buf + 10, 13.0); 380 expect_float(buf + 11, 26.5); 381 expect_float(buf + 12, 13.0); 382 expect_float(buf + 13, 26.5); 383 expect_float(buf + 14, 28.0); 384 expect_float(buf + 15, 12.5); 385 expect_float(buf + 16, 28.0); 386 expect_dword(buf + 17, 0x81010100); 387 expect_dword(buf + 18, 0xeeeeeeee); 388 test_region_data(buf, needed, __LINE__); 389 390 rect.X = 50; 391 rect.Y = 30; 392 rect.Width = 10; 393 rect.Height = 20; 394 status = GdipCombineRegionRectI(region, &rect, CombineModeIntersect); 395 ok(status == Ok, "status %08x\n", status); 396 status = GdipGetRegionDataSize(region, &needed); 397 ok(status == Ok, "status %08x\n", status); 398 expect(96, needed); 399 memset(buf, 0xee, sizeof(buf)); 400 needed = 0; 401 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 402 ok(status == Ok, "status %08x\n", status); 403 expect(96, needed); 404 expect_dword(buf, 88); 405 trace("buf[1] = %08x\n", buf[1]); 406 expect_magic(buf + 2); 407 expect_dword(buf + 3, 2); 408 expect_dword(buf + 4, CombineModeIntersect); 409 expect_dword(buf + 5, RGNDATA_PATH); 410 expect_dword(buf + 6, 0x00000030); 411 expect_magic(buf + 7); 412 expect_dword(buf + 8, 0x00000004); 413 expect_dword(buf + 9, 0x00000000); 414 expect_float(buf + 10, 12.5); 415 expect_float(buf + 11, 13.0); 416 expect_float(buf + 12, 26.5); 417 expect_float(buf + 13, 13.0); 418 expect_float(buf + 14, 26.5); 419 expect_float(buf + 15, 28.0); 420 expect_float(buf + 16, 12.5); 421 expect_float(buf + 17, 28.0); 422 expect_dword(buf + 18, 0x81010100); 423 expect_dword(buf + 19, RGNDATA_RECT); 424 expect_float(buf + 20, 50.0); 425 expect_float(buf + 21, 30.0); 426 expect_float(buf + 22, 10.0); 427 expect_float(buf + 23, 20.0); 428 expect_dword(buf + 24, 0xeeeeeeee); 429 test_region_data(buf, needed, __LINE__); 430 431 status = GdipDeleteRegion(region); 432 ok(status == Ok, "status %08x\n", status); 433 status = GdipDeletePath(path); 434 ok(status == Ok, "status %08x\n", status); 435 436 /* Test an empty path */ 437 status = GdipCreatePath(FillModeAlternate, &path); 438 expect(Ok, status); 439 status = GdipCreateRegionPath(path, ®ion); 440 expect(Ok, status); 441 status = GdipGetRegionDataSize(region, &needed); 442 expect(Ok, status); 443 expect(36, needed); 444 memset(buf, 0xee, sizeof(buf)); 445 needed = 0; 446 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 447 expect(Ok, status); 448 expect(36, needed); 449 expect_dword(buf, 28); 450 trace("buf[1] = %08x\n", buf[1]); 451 expect_magic(buf + 2); 452 expect_dword(buf + 3, 0); 453 expect_dword(buf + 4, RGNDATA_PATH); 454 /* Second signature for pathdata */ 455 expect_dword(buf + 5, 12); 456 expect_magic(buf + 6); 457 expect_dword(buf + 7, 0); 458 /* flags 0 means that a path is an array of FLOATs */ 459 ok(*(buf + 8) == 0x4000 /* before win7 */ || *(buf + 8) == 0, 460 "expected 0x4000 or 0, got %08x\n", *(buf + 8)); 461 expect_dword(buf + 10, 0xeeeeeeee); 462 test_region_data(buf, needed, __LINE__); 463 464 /* Transform an empty region */ 465 status = GdipCreateMatrix(&matrix); 466 expect(Ok, status); 467 status = GdipTransformRegion(region, matrix); 468 expect(Ok, status); 469 GdipDeleteMatrix(matrix); 470 471 status = GdipDeleteRegion(region); 472 expect(Ok, status); 473 474 /* Test a simple triangle of INTs */ 475 status = GdipAddPathLine(path, 5, 6, 7, 8); 476 expect(Ok, status); 477 status = GdipAddPathLine(path, 8, 1, 5, 6); 478 expect(Ok, status); 479 status = GdipClosePathFigure(path); 480 expect(Ok, status); 481 status = GdipCreateRegionPath(path, ®ion); 482 expect(Ok, status); 483 status = GdipGetRegionDataSize(region, &needed); 484 expect(Ok, status); 485 expect(56, needed); 486 memset(buf, 0xee, sizeof(buf)); 487 needed = 0; 488 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 489 expect(Ok, status); 490 expect(56, needed); 491 expect_dword(buf, 48); 492 trace("buf[1] = %08x\n", buf[1]); 493 expect_magic(buf + 2); 494 expect_dword(buf + 3 , 0); 495 expect_dword(buf + 4 , RGNDATA_PATH); 496 expect_dword(buf + 5, 32); 497 expect_magic(buf + 6); 498 expect_dword(buf + 7, 4); 499 /* flags 0x4000 means that a path is an array of shorts instead of FLOATs */ 500 expect_dword(buf + 8, 0x4000); 501 502 point = (RegionDataPoint*)(buf + 9); 503 expect(5, point[0].X); 504 expect(6, point[0].Y); 505 expect(7, point[1].X); /* buf + 10 */ 506 expect(8, point[1].Y); 507 expect(8, point[2].X); /* buf + 11 */ 508 expect(1, point[2].Y); 509 expect(5, point[3].X); /* buf + 12 */ 510 expect(6, point[3].Y); 511 expect_dword(buf + 13, 0x81010100); /* 0x01010100 if we don't close the path */ 512 expect_dword(buf + 14, 0xeeeeeeee); 513 test_region_data(buf, needed, __LINE__); 514 515 status = GdipTranslateRegion(region, 0.6, 0.8); 516 expect(Ok, status); 517 memset(buf, 0xee, sizeof(buf)); 518 needed = 0; 519 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 520 expect(Ok, status); 521 expect(72, needed); 522 expect_dword(buf, 64); 523 expect_magic(buf + 2); 524 expect_dword(buf + 3 , 0); 525 expect_dword(buf + 4 , RGNDATA_PATH); 526 expect_dword(buf + 5, 48); 527 expect_magic(buf + 6); 528 expect_dword(buf + 7, 4); 529 /* flags 0 means that a path is an array of FLOATs */ 530 expect_dword(buf + 8, 0); 531 expect_float(buf + 9, 5.6); 532 expect_float(buf + 10, 6.8); 533 expect_float(buf + 11, 7.6); 534 expect_float(buf + 12, 8.8); 535 expect_float(buf + 13, 8.6); 536 expect_float(buf + 14, 1.8); 537 expect_float(buf + 15, 5.6); 538 expect_float(buf + 16, 6.8); 539 expect_dword(buf + 17, 0x81010100); /* 0x01010100 if we don't close the path */ 540 expect_dword(buf + 18, 0xeeeeeeee); 541 test_region_data(buf, needed, __LINE__); 542 543 status = GdipDeletePath(path); 544 expect(Ok, status); 545 status = GdipDeleteRegion(region); 546 expect(Ok, status); 547 548 /* Test a floating-point triangle */ 549 status = GdipCreatePath(FillModeAlternate, &path); 550 expect(Ok, status); 551 status = GdipAddPathLine(path, 5.6, 6.2, 7.2, 8.9); 552 expect(Ok, status); 553 status = GdipAddPathLine(path, 8.1, 1.6, 5.6, 6.2); 554 expect(Ok, status); 555 status = GdipCreateRegionPath(path, ®ion); 556 expect(Ok, status); 557 status = GdipGetRegionDataSize(region, &needed); 558 expect(Ok, status); 559 expect(72, needed); 560 memset(buf, 0xee, sizeof(buf)); 561 needed = 0; 562 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 563 expect(Ok, status); 564 expect(72, needed); 565 expect_dword(buf, 64); 566 trace("buf[1] = %08x\n", buf[1]); 567 expect_magic(buf + 2); 568 expect_dword(buf + 3, 0); 569 expect_dword(buf + 4, RGNDATA_PATH); 570 expect_dword(buf + 5, 48); 571 expect_magic(buf + 6); 572 expect_dword(buf + 7, 4); 573 expect_dword(buf + 8, 0); 574 expect_float(buf + 9, 5.6); 575 expect_float(buf + 10, 6.2); 576 expect_float(buf + 11, 7.2); 577 expect_float(buf + 12, 8.9); 578 expect_float(buf + 13, 8.1); 579 expect_float(buf + 14, 1.6); 580 expect_float(buf + 15, 5.6); 581 expect_float(buf + 16, 6.2); 582 expect_dword(buf + 17, 0x01010100); 583 expect_dword(buf + 18, 0xeeeeeeee); 584 test_region_data(buf, needed, __LINE__); 585 586 status = GdipDeletePath(path); 587 expect(Ok, status); 588 status = GdipDeleteRegion(region); 589 expect(Ok, status); 590 591 /* Test for a path with > 4 points, and CombineRegionPath */ 592 GdipCreatePath(FillModeAlternate, &path); 593 status = GdipAddPathLine(path, 50, 70.2, 60, 102.8); 594 expect(Ok, status); 595 status = GdipAddPathLine(path, 55.4, 122.4, 40.4, 60.2); 596 expect(Ok, status); 597 status = GdipAddPathLine(path, 45.6, 20.2, 50, 70.2); 598 expect(Ok, status); 599 rect.X = 20; 600 rect.Y = 25; 601 rect.Width = 60; 602 rect.Height = 120; 603 status = GdipCreateRegionRectI(&rect, ®ion); 604 expect(Ok, status); 605 status = GdipCombineRegionPath(region, path, CombineModeUnion); 606 expect(Ok, status); 607 608 status = GdipGetRegionDataSize(region, &needed); 609 expect(Ok, status); 610 expect(116, needed); 611 memset(buf, 0xee, sizeof(buf)); 612 needed = 0; 613 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 614 expect(Ok, status); 615 expect(116, needed); 616 expect_dword(buf, 108); 617 trace("buf[1] = %08x\n", buf[1]); 618 expect_magic(buf + 2); 619 expect_dword(buf + 3, 2); 620 expect_dword(buf + 4, CombineModeUnion); 621 expect_dword(buf + 5, RGNDATA_RECT); 622 expect_float(buf + 6, 20.0); 623 expect_float(buf + 7, 25.0); 624 expect_float(buf + 8, 60.0); 625 expect_float(buf + 9, 120.0); 626 expect_dword(buf + 10, RGNDATA_PATH); 627 expect_dword(buf + 11, 68); 628 expect_magic(buf + 12); 629 expect_dword(buf + 13, 6); 630 expect_float(buf + 14, 0.0); 631 expect_float(buf + 15, 50.0); 632 expect_float(buf + 16, 70.2); 633 expect_float(buf + 17, 60.0); 634 expect_float(buf + 18, 102.8); 635 expect_float(buf + 19, 55.4); 636 expect_float(buf + 20, 122.4); 637 expect_float(buf + 21, 40.4); 638 expect_float(buf + 22, 60.2); 639 expect_float(buf + 23, 45.6); 640 expect_float(buf + 24, 20.2); 641 expect_float(buf + 25, 50.0); 642 expect_float(buf + 26, 70.2); 643 expect_dword(buf + 27, 0x01010100); 644 ok(*(buf + 28) == 0x00000101 || *(buf + 28) == 0x43050101 /* Win 7 */, 645 "expected 00000101 or 43050101 got %08x\n", *(buf + 28)); 646 expect_dword(buf + 29, 0xeeeeeeee); 647 test_region_data(buf, needed, __LINE__); 648 649 status = GdipDeletePath(path); 650 expect(Ok, status); 651 status = GdipDeleteRegion(region); 652 expect(Ok, status); 653 654 /* Test how shorts are stored in the region path data */ 655 status = GdipCreatePath(FillModeAlternate, &path); 656 ok(status == Ok, "status %08x\n", status); 657 GdipAddPathRectangleI(path, -1969, -1974, 1995, 1997); 658 659 status = GdipCreateRegionPath(path, ®ion); 660 ok(status == Ok, "status %08x\n", status); 661 needed = 0; 662 status = GdipGetRegionDataSize(region, &needed); 663 ok(status == Ok, "status %08x\n", status); 664 expect(56, needed); 665 memset(buf, 0xee, sizeof(buf)); 666 needed = 0; 667 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 668 ok(status == Ok, "status %08x\n", status); 669 expect(56, needed); 670 expect_dword(buf, 48); 671 trace("buf[1] = %08x\n", buf[1]); 672 expect_magic(buf + 2); 673 expect_dword(buf + 3, 0); 674 expect_dword(buf + 4, RGNDATA_PATH); 675 expect_dword(buf + 5, 32); 676 expect_magic(buf + 6); 677 expect_dword(buf + 7, 4); 678 /* flags 0x4000 means that a path is an array of shorts instead of FLOATs */ 679 expect_dword(buf + 8, 0x4000); 680 point = (RegionDataPoint*)(buf + 9); 681 expect(-1969, point[0].X); 682 expect(-1974, point[0].Y); 683 expect(26, point[1].X); /* buf + 10 */ 684 expect(-1974, point[1].Y); 685 expect(26, point[2].X); /* buf + 11 */ 686 expect(23, point[2].Y); 687 expect(-1969, point[3].X); /* buf + 12 */ 688 expect(23, point[3].Y); 689 expect_dword(buf + 13, 0x81010100); /* 0x01010100 if we don't close the path */ 690 expect_dword(buf + 14, 0xeeeeeeee); 691 test_region_data(buf, needed, __LINE__); 692 693 status = GdipDeletePath(path); 694 expect(Ok, status); 695 status = GdipDeleteRegion(region); 696 expect(Ok, status); 697 698 /* Test with integers that can't be stored as shorts */ 699 status = GdipCreatePath(FillModeAlternate, &path); 700 ok(status == Ok, "status %08x\n", status); 701 GdipAddPathRectangleI(path, -196900, -197400, 199500, 199700); 702 703 status = GdipCreateRegionPath(path, ®ion); 704 ok(status == Ok, "status %08x\n", status); 705 needed = 0; 706 status = GdipGetRegionDataSize(region, &needed); 707 ok(status == Ok, "status %08x\n", status); 708 expect(72, needed); 709 memset(buf, 0xee, sizeof(buf)); 710 needed = 0; 711 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 712 ok(status == Ok, "status %08x\n", status); 713 expect(72, needed); 714 expect_dword(buf, 64); 715 trace("buf[1] = %08x\n", buf[1]); 716 expect_magic(buf + 2); 717 expect_dword(buf + 3, 0); 718 expect_dword(buf + 4, RGNDATA_PATH); 719 expect_dword(buf + 5, 48); 720 expect_magic(buf + 6); 721 expect_dword(buf + 7, 4); 722 /* flags 0 means that a path is an array of FLOATs */ 723 expect_dword(buf + 8, 0); 724 expect_float(buf + 9, -196900.0); 725 expect_float(buf + 10, -197400.0); 726 expect_float(buf + 11, 2600.0); 727 expect_float(buf + 12, -197400.0); 728 expect_float(buf + 13, 2600.0); 729 expect_float(buf + 14, 2300.0); 730 expect_float(buf + 15, -196900.0); 731 expect_float(buf + 16, 2300.0); 732 expect_dword(buf + 17, 0x81010100); /* 0x01010100 if we don't close the path */ 733 expect_dword(buf + 18, 0xeeeeeeee); 734 test_region_data(buf, needed, __LINE__); 735 736 status = GdipDeletePath(path); 737 expect(Ok, status); 738 status = GdipDeleteRegion(region); 739 expect(Ok, status); 740 741 /* Test beziers */ 742 GdipCreatePath(FillModeAlternate, &path); 743 /* Exactly 90 degrees */ 744 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0); 745 expect(Ok, status); 746 /* Over 90 degrees */ 747 status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0); 748 expect(Ok, status); 749 status = GdipCreateRegionPath(path, ®ion); 750 ok(status == Ok, "status %08x\n", status); 751 needed = 0; 752 status = GdipGetRegionDataSize(region, &needed); 753 ok(status == Ok, "status %08x\n", status); 754 expect(136, needed); 755 memset(buf, 0xee, sizeof(buf)); 756 needed = 0; 757 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 758 ok(status == Ok, "status %08x\n", status); 759 expect(136, needed); 760 expect_dword(buf, 128); 761 trace("buf[1] = %08x\n", buf[1]); 762 expect_magic(buf + 2); 763 expect_dword(buf + 3, 0); 764 expect_dword(buf + 4, RGNDATA_PATH); 765 expect_dword(buf + 5, 112); 766 expect_magic(buf + 6); 767 expect_dword(buf + 7, 11); 768 /* flags 0 means that a path is an array of FLOATs */ 769 expect_dword(buf + 8, 0); 770 expect_float(buf + 9, 600.0); 771 expect_float(buf + 10, 450.0); 772 expect_float(buf + 11, 600.0); 773 expect_float(buf + 12, 643.299561); 774 expect_float(buf + 13, 488.071198); 775 expect_float(buf + 14, 800.0); 776 expect_float(buf + 15, 350.0); 777 expect_float(buf + 16, 800.0); 778 expect_float(buf + 17, 600.0); 779 expect_float(buf + 18, 450.0); 780 expect_float(buf + 19, 600.0); 781 expect_float(buf + 20, 643.299622); 782 expect_float(buf + 21, 488.071167); 783 expect_float(buf + 22, 800.0); 784 expect_float(buf + 23, 350.0); 785 expect_float(buf + 24, 800.0); 786 expect_float(buf + 25, 329.807129); 787 expect_float(buf + 26, 800.0); 788 expect_float(buf + 27, 309.688568); 789 expect_float(buf + 28, 796.574890); 790 expect_float(buf + 29, 290.084167); 791 expect_float(buf + 30, 789.799561); 792 expect_dword(buf + 31, 0x03030300); 793 expect_dword(buf + 32, 0x03030301); 794 ok(*(buf + 33) == 0x00030303 /* before win7 */ || 795 *(buf + 33) == 0x43030303 /* 32-bit win7 */ || *(buf + 33) == 0x4c030303 /* 64-bit win7 */, 796 "expected 0x00030303 or 0x43030303 or 0x4c030303 got %08x\n", *(buf + 33)); 797 expect_dword(buf + 34, 0xeeeeeeee); 798 test_region_data(buf, needed, __LINE__); 799 800 status = GdipDeletePath(path); 801 expect(Ok, status); 802 status = GdipDeleteRegion(region); 803 expect(Ok, status); 804 } 805 806 static void test_isinfinite(void) 807 { 808 GpStatus status; 809 GpRegion *region; 810 GpGraphics *graphics = NULL; 811 GpMatrix *m; 812 HDC hdc = GetDC(0); 813 BOOL res; 814 815 status = GdipCreateFromHDC(hdc, &graphics); 816 expect(Ok, status); 817 GdipCreateRegion(®ion); 818 819 GdipCreateMatrix2(3.0, 0.0, 0.0, 1.0, 20.0, 30.0, &m); 820 821 /* NULL arguments */ 822 status = GdipIsInfiniteRegion(NULL, NULL, NULL); 823 expect(InvalidParameter, status); 824 status = GdipIsInfiniteRegion(region, NULL, NULL); 825 expect(InvalidParameter, status); 826 status = GdipIsInfiniteRegion(NULL, graphics, NULL); 827 expect(InvalidParameter, status); 828 status = GdipIsInfiniteRegion(NULL, NULL, &res); 829 expect(InvalidParameter, status); 830 status = GdipIsInfiniteRegion(region, NULL, &res); 831 expect(InvalidParameter, status); 832 833 res = FALSE; 834 status = GdipIsInfiniteRegion(region, graphics, &res); 835 expect(Ok, status); 836 expect(TRUE, res); 837 838 /* after world transform */ 839 status = GdipSetWorldTransform(graphics, m); 840 expect(Ok, status); 841 842 res = FALSE; 843 status = GdipIsInfiniteRegion(region, graphics, &res); 844 expect(Ok, status); 845 expect(TRUE, res); 846 847 GdipDeleteMatrix(m); 848 GdipDeleteRegion(region); 849 GdipDeleteGraphics(graphics); 850 ReleaseDC(0, hdc); 851 } 852 853 static void test_isempty(void) 854 { 855 GpStatus status; 856 GpRegion *region; 857 GpGraphics *graphics = NULL; 858 HDC hdc = GetDC(0); 859 BOOL res; 860 861 status = GdipCreateFromHDC(hdc, &graphics); 862 expect(Ok, status); 863 GdipCreateRegion(®ion); 864 865 /* NULL arguments */ 866 status = GdipIsEmptyRegion(NULL, NULL, NULL); 867 expect(InvalidParameter, status); 868 status = GdipIsEmptyRegion(region, NULL, NULL); 869 expect(InvalidParameter, status); 870 status = GdipIsEmptyRegion(NULL, graphics, NULL); 871 expect(InvalidParameter, status); 872 status = GdipIsEmptyRegion(NULL, NULL, &res); 873 expect(InvalidParameter, status); 874 status = GdipIsEmptyRegion(region, NULL, &res); 875 expect(InvalidParameter, status); 876 877 /* default is infinite */ 878 res = TRUE; 879 status = GdipIsEmptyRegion(region, graphics, &res); 880 expect(Ok, status); 881 expect(FALSE, res); 882 883 status = GdipSetEmpty(region); 884 expect(Ok, status); 885 886 res = FALSE; 887 status = GdipIsEmptyRegion(region, graphics, &res); 888 expect(Ok, status); 889 expect(TRUE, res); 890 891 GdipDeleteRegion(region); 892 GdipDeleteGraphics(graphics); 893 ReleaseDC(0, hdc); 894 } 895 896 static void test_combinereplace(void) 897 { 898 GpStatus status; 899 GpRegion *region, *region2; 900 GpPath *path; 901 GpRectF rectf; 902 UINT needed; 903 DWORD buf[50]; 904 905 rectf.X = rectf.Y = 0.0; 906 rectf.Width = rectf.Height = 100.0; 907 908 status = GdipCreateRegionRect(&rectf, ®ion); 909 expect(Ok, status); 910 911 /* replace with the same rectangle */ 912 status = GdipCombineRegionRect(region, &rectf,CombineModeReplace); 913 expect(Ok, status); 914 915 status = GdipGetRegionDataSize(region, &needed); 916 expect(Ok, status); 917 expect(36, needed); 918 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 919 expect(Ok, status); 920 expect(36, needed); 921 expect_dword(buf, 28); 922 trace("buf[1] = %08x\n", buf[1]); 923 expect_magic(buf + 2); 924 expect_dword(buf + 3, 0); 925 expect_dword(buf + 4, RGNDATA_RECT); 926 927 /* replace with path */ 928 status = GdipCreatePath(FillModeAlternate, &path); 929 expect(Ok, status); 930 status = GdipAddPathEllipse(path, 0.0, 0.0, 100.0, 250.0); 931 expect(Ok, status); 932 status = GdipCombineRegionPath(region, path, CombineModeReplace); 933 expect(Ok, status); 934 935 status = GdipGetRegionDataSize(region, &needed); 936 expect(Ok, status); 937 expect(156, needed); 938 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 939 expect(Ok, status); 940 expect(156, needed); 941 expect_dword(buf, 148); 942 trace("buf[1] = %08x\n", buf[1]); 943 expect_magic(buf + 2); 944 expect_dword(buf + 3, 0); 945 expect_dword(buf + 4, RGNDATA_PATH); 946 GdipDeletePath(path); 947 948 /* replace with infinite rect */ 949 status = GdipCreateRegion(®ion2); 950 expect(Ok, status); 951 status = GdipCombineRegionRegion(region, region2, CombineModeReplace); 952 expect(Ok, status); 953 954 status = GdipGetRegionDataSize(region, &needed); 955 expect(Ok, status); 956 expect(20, needed); 957 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 958 expect(Ok, status); 959 expect(20, needed); 960 expect_dword(buf, 12); 961 trace("buf[1] = %08x\n", buf[1]); 962 expect_magic(buf + 2); 963 expect_dword(buf + 3, 0); 964 expect_dword(buf + 4, RGNDATA_INFINITE_RECT); 965 GdipDeleteRegion(region2); 966 967 /* more complex case : replace with a combined region */ 968 status = GdipCreateRegionRect(&rectf, ®ion2); 969 expect(Ok, status); 970 status = GdipCreatePath(FillModeAlternate, &path); 971 expect(Ok, status); 972 status = GdipAddPathEllipse(path, 0.0, 0.0, 100.0, 250.0); 973 expect(Ok, status); 974 status = GdipCombineRegionPath(region2, path, CombineModeUnion); 975 expect(Ok, status); 976 GdipDeletePath(path); 977 status = GdipCombineRegionRegion(region, region2, CombineModeReplace); 978 expect(Ok, status); 979 GdipDeleteRegion(region2); 980 981 status = GdipGetRegionDataSize(region, &needed); 982 expect(Ok, status); 983 expect(180, needed); 984 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 985 expect(Ok, status); 986 expect(180, needed); 987 expect_dword(buf, 172); 988 trace("buf[1] = %08x\n", buf[1]); 989 expect_magic(buf + 2); 990 expect_dword(buf + 3, 2); 991 expect_dword(buf + 4, CombineModeUnion); 992 993 GdipDeleteRegion(region); 994 } 995 996 static void test_fromhrgn(void) 997 { 998 GpStatus status; 999 GpRegion *region = (GpRegion*)0xabcdef01; 1000 HRGN hrgn; 1001 UINT needed; 1002 DWORD buf[220]; 1003 RegionDataPoint *point; 1004 GpGraphics *graphics = NULL; 1005 HDC hdc; 1006 BOOL res; 1007 1008 /* NULL */ 1009 status = GdipCreateRegionHrgn(NULL, NULL); 1010 expect(InvalidParameter, status); 1011 status = GdipCreateRegionHrgn(NULL, ®ion); 1012 expect(InvalidParameter, status); 1013 status = GdipCreateRegionHrgn((HRGN)0xdeadbeef, ®ion); 1014 expect(InvalidParameter, status); 1015 ok(region == (GpRegion*)0xabcdef01, "Expected region not to be created\n"); 1016 1017 /* empty rectangle */ 1018 hrgn = CreateRectRgn(0, 0, 0, 0); 1019 status = GdipCreateRegionHrgn(hrgn, ®ion); 1020 expect(Ok, status); 1021 if(status == Ok) { 1022 1023 hdc = GetDC(0); 1024 status = GdipCreateFromHDC(hdc, &graphics); 1025 expect(Ok, status); 1026 res = FALSE; 1027 status = GdipIsEmptyRegion(region, graphics, &res); 1028 expect(Ok, status); 1029 expect(TRUE, res); 1030 GdipDeleteGraphics(graphics); 1031 ReleaseDC(0, hdc); 1032 GdipDeleteRegion(region); 1033 1034 } 1035 DeleteObject(hrgn); 1036 1037 /* rectangle */ 1038 hrgn = CreateRectRgn(0, 0, 100, 10); 1039 status = GdipCreateRegionHrgn(hrgn, ®ion); 1040 expect(Ok, status); 1041 1042 status = GdipGetRegionDataSize(region, &needed); 1043 expect(Ok, status); 1044 expect(56, needed); 1045 1046 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 1047 expect(Ok, status); 1048 1049 if(status == Ok){ 1050 1051 expect(56, needed); 1052 expect_dword(buf, 48); 1053 expect_magic(buf + 2); 1054 expect_dword(buf + 3, 0); 1055 expect_dword(buf + 4, RGNDATA_PATH); 1056 expect_dword(buf + 5, 0x00000020); 1057 expect_magic(buf + 6); 1058 expect_dword(buf + 7, 0x00000004); 1059 todo_wine expect_dword(buf + 8, 0x00006000); /* ?? */ 1060 1061 point = (RegionDataPoint*)buf + 9; 1062 1063 expect(0, point[0].X); 1064 expect(0, point[0].Y); 1065 1066 expect(100,point[1].X); /* buf + 10 */ 1067 expect(0, point[1].Y); 1068 expect(100,point[2].X); /* buf + 11 */ 1069 expect(10, point[2].Y); 1070 1071 expect(0, point[3].X); /* buf + 12 */ 1072 1073 expect(10, point[3].Y); 1074 expect_dword(buf + 13, 0x81010100); /* closed */ 1075 1076 } 1077 1078 GdipDeleteRegion(region); 1079 DeleteObject(hrgn); 1080 1081 /* ellipse */ 1082 hrgn = CreateEllipticRgn(0, 0, 100, 10); 1083 status = GdipCreateRegionHrgn(hrgn, ®ion); 1084 expect(Ok, status); 1085 1086 status = GdipGetRegionDataSize(region, &needed); 1087 expect(Ok, status); 1088 ok(needed == 216 || 1089 needed == 196, /* win98 */ 1090 "Got %.8x\n", needed); 1091 1092 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 1093 expect(Ok, status); 1094 1095 if(status == Ok && needed == 216) /* Don't try to test win98 layout */ 1096 { 1097 expect(Ok, status); 1098 expect(216, needed); 1099 expect_dword(buf, 208); 1100 expect_magic(buf + 2); 1101 expect_dword(buf + 3, 0); 1102 expect_dword(buf + 4, RGNDATA_PATH); 1103 expect_dword(buf + 5, 0x000000C0); 1104 expect_magic(buf + 6); 1105 expect_dword(buf + 7, 0x00000024); 1106 todo_wine expect_dword(buf + 8, 0x00006000); /* ?? */ 1107 } 1108 1109 GdipDeleteRegion(region); 1110 DeleteObject(hrgn); 1111 } 1112 1113 static void test_gethrgn(void) 1114 { 1115 GpStatus status; 1116 GpRegion *region, *region2; 1117 GpPath *path; 1118 GpGraphics *graphics; 1119 HRGN hrgn; 1120 HDC hdc=GetDC(0); 1121 INT rgntype; 1122 RECT rgnbox; 1123 static const RECT empty_rect = {0,0,0,0}; 1124 static const RECT test_rect = {10, 11, 20, 21}; 1125 static const GpRectF test_rectF = {10.0, 11.0, 10.0, 10.0}; 1126 static const RECT scaled_rect = {20, 22, 40, 42}; 1127 static const RECT test_rect2 = {10, 21, 20, 31}; 1128 static const GpRectF test_rect2F = {10.0, 21.0, 10.0, 10.0}; 1129 static const RECT test_rect3 = {10, 11, 20, 31}; 1130 static const GpRectF test_rect3F = {10.0, 11.0, 10.0, 20.0}; 1131 1132 status = GdipCreateFromHDC(hdc, &graphics); 1133 ok(status == Ok, "status %08x\n", status); 1134 1135 status = GdipCreateRegion(®ion); 1136 ok(status == Ok, "status %08x\n", status); 1137 1138 status = GdipGetRegionHRgn(NULL, graphics, &hrgn); 1139 ok(status == InvalidParameter, "status %08x\n", status); 1140 status = GdipGetRegionHRgn(region, graphics, NULL); 1141 ok(status == InvalidParameter, "status %08x\n", status); 1142 1143 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1144 ok(status == Ok, "status %08x\n", status); 1145 ok(hrgn == NULL, "hrgn=%p\n", hrgn); 1146 1147 status = GdipGetRegionHRgn(region, graphics, &hrgn); 1148 ok(status == Ok, "status %08x\n", status); 1149 ok(hrgn == NULL, "hrgn=%p\n", hrgn); 1150 1151 status = GdipSetEmpty(region); 1152 ok(status == Ok, "status %08x\n", status); 1153 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1154 ok(status == Ok, "status %08x\n", status); 1155 verify_region(hrgn, &empty_rect); 1156 DeleteObject(hrgn); 1157 1158 status = GdipCreatePath(FillModeAlternate, &path); 1159 ok(status == Ok, "status %08x\n", status); 1160 status = GdipAddPathRectangle(path, 10.0, 11.0, 10.0, 10.0); 1161 ok(status == Ok, "status %08x\n", status); 1162 1163 status = GdipCreateRegionPath(path, ®ion2); 1164 ok(status == Ok, "status %08x\n", status); 1165 status = GdipGetRegionHRgn(region2, NULL, &hrgn); 1166 ok(status == Ok, "status %08x\n", status); 1167 verify_region(hrgn, &test_rect); 1168 DeleteObject(hrgn); 1169 1170 /* resulting HRGN is in device coordinates */ 1171 status = GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend); 1172 ok(status == Ok, "status %08x\n", status); 1173 status = GdipGetRegionHRgn(region2, graphics, &hrgn); 1174 ok(status == Ok, "status %08x\n", status); 1175 verify_region(hrgn, &scaled_rect); 1176 DeleteObject(hrgn); 1177 1178 status = GdipCombineRegionRect(region2, &test_rectF, CombineModeReplace); 1179 ok(status == Ok, "status %08x\n", status); 1180 status = GdipGetRegionHRgn(region2, NULL, &hrgn); 1181 ok(status == Ok, "status %08x\n", status); 1182 verify_region(hrgn, &test_rect); 1183 DeleteObject(hrgn); 1184 1185 status = GdipGetRegionHRgn(region2, graphics, &hrgn); 1186 ok(status == Ok, "status %08x\n", status); 1187 verify_region(hrgn, &scaled_rect); 1188 DeleteObject(hrgn); 1189 1190 status = GdipSetInfinite(region); 1191 ok(status == Ok, "status %08x\n", status); 1192 status = GdipCombineRegionRect(region, &test_rectF, CombineModeIntersect); 1193 ok(status == Ok, "status %08x\n", status); 1194 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1195 ok(status == Ok, "status %08x\n", status); 1196 verify_region(hrgn, &test_rect); 1197 DeleteObject(hrgn); 1198 1199 status = GdipCombineRegionRect(region, &test_rectF, CombineModeReplace); 1200 ok(status == Ok, "status %08x\n", status); 1201 status = GdipCombineRegionRect(region, &test_rect2F, CombineModeUnion); 1202 ok(status == Ok, "status %08x\n", status); 1203 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1204 ok(status == Ok, "status %08x\n", status); 1205 verify_region(hrgn, &test_rect3); 1206 DeleteObject(hrgn); 1207 1208 status = GdipCombineRegionRect(region, &test_rect3F, CombineModeReplace); 1209 ok(status == Ok, "status %08x\n", status); 1210 status = GdipCombineRegionRect(region, &test_rect2F, CombineModeXor); 1211 ok(status == Ok, "status %08x\n", status); 1212 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1213 ok(status == Ok, "status %08x\n", status); 1214 verify_region(hrgn, &test_rect); 1215 DeleteObject(hrgn); 1216 1217 status = GdipCombineRegionRect(region, &test_rect3F, CombineModeReplace); 1218 ok(status == Ok, "status %08x\n", status); 1219 status = GdipCombineRegionRect(region, &test_rectF, CombineModeExclude); 1220 ok(status == Ok, "status %08x\n", status); 1221 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1222 ok(status == Ok, "status %08x\n", status); 1223 verify_region(hrgn, &test_rect2); 1224 DeleteObject(hrgn); 1225 1226 status = GdipCombineRegionRect(region, &test_rectF, CombineModeReplace); 1227 ok(status == Ok, "status %08x\n", status); 1228 status = GdipCombineRegionRect(region, &test_rect3F, CombineModeComplement); 1229 ok(status == Ok, "status %08x\n", status); 1230 status = GdipGetRegionHRgn(region, NULL, &hrgn); 1231 ok(status == Ok, "status %08x\n", status); 1232 verify_region(hrgn, &test_rect2); 1233 DeleteObject(hrgn); 1234 1235 status = GdipDeletePath(path); 1236 ok(status == Ok, "status %08x\n", status); 1237 status = GdipDeleteRegion(region); 1238 ok(status == Ok, "status %08x\n", status); 1239 status = GdipDeleteRegion(region2); 1240 ok(status == Ok, "status %08x\n", status); 1241 status = GdipDeleteGraphics(graphics); 1242 ok(status == Ok, "status %08x\n", status); 1243 1244 /* test with gdi32 transform */ 1245 SetViewportOrgEx(hdc, 10, 10, NULL); 1246 1247 status = GdipCreateFromHDC(hdc, &graphics); 1248 expect(Ok, status); 1249 1250 status = GdipCreateRegionRect(&test_rectF, ®ion); 1251 expect(Ok, status); 1252 1253 status = GdipGetRegionHRgn(region, graphics, &hrgn); 1254 expect(Ok, status); 1255 1256 rgntype = GetRgnBox(hrgn, &rgnbox); 1257 DeleteObject(hrgn); 1258 1259 expect(SIMPLEREGION, rgntype); 1260 expect(20, rgnbox.left); 1261 expect(21, rgnbox.top); 1262 expect(30, rgnbox.right); 1263 expect(31, rgnbox.bottom); 1264 1265 status = GdipDeleteRegion(region); 1266 expect(Ok, status); 1267 status = GdipDeleteGraphics(graphics); 1268 expect(Ok, status); 1269 1270 SetViewportOrgEx(hdc, 0, 0, NULL); 1271 1272 ReleaseDC(0, hdc); 1273 } 1274 1275 static void test_isequal(void) 1276 { 1277 GpRegion *region1, *region2; 1278 GpGraphics *graphics; 1279 GpRectF rectf; 1280 GpStatus status; 1281 HDC hdc = GetDC(0); 1282 BOOL res; 1283 1284 status = GdipCreateFromHDC(hdc, &graphics); 1285 ok(status == Ok, "status %08x\n", status); 1286 1287 status = GdipCreateRegion(®ion1); 1288 ok(status == Ok, "status %08x\n", status); 1289 status = GdipCreateRegion(®ion2); 1290 ok(status == Ok, "status %08x\n", status); 1291 1292 /* NULL */ 1293 status = GdipIsEqualRegion(NULL, NULL, NULL, NULL); 1294 ok(status == InvalidParameter, "status %08x\n", status); 1295 status = GdipIsEqualRegion(region1, region2, NULL, NULL); 1296 ok(status == InvalidParameter, "status %08x\n", status); 1297 status = GdipIsEqualRegion(region1, region2, graphics, NULL); 1298 ok(status == InvalidParameter, "status %08x\n", status); 1299 status = GdipIsEqualRegion(region1, region2, NULL, &res); 1300 ok(status == InvalidParameter, "status %08x\n", status); 1301 1302 /* infinite regions */ 1303 res = FALSE; 1304 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1305 ok(status == Ok, "status %08x\n", status); 1306 ok(res, "Expected to be equal.\n"); 1307 /* empty regions */ 1308 status = GdipSetEmpty(region1); 1309 ok(status == Ok, "status %08x\n", status); 1310 status = GdipSetEmpty(region2); 1311 ok(status == Ok, "status %08x\n", status); 1312 res = FALSE; 1313 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1314 ok(status == Ok, "status %08x\n", status); 1315 ok(res, "Expected to be equal.\n"); 1316 /* empty & infinite */ 1317 status = GdipSetInfinite(region1); 1318 ok(status == Ok, "status %08x\n", status); 1319 res = TRUE; 1320 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1321 ok(status == Ok, "status %08x\n", status); 1322 ok(!res, "Expected to be unequal.\n"); 1323 /* rect & (inf/empty) */ 1324 rectf.X = rectf.Y = 0.0; 1325 rectf.Width = rectf.Height = 100.0; 1326 status = GdipCombineRegionRect(region1, &rectf, CombineModeReplace); 1327 ok(status == Ok, "status %08x\n", status); 1328 res = TRUE; 1329 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1330 ok(status == Ok, "status %08x\n", status); 1331 ok(!res, "Expected to be unequal.\n"); 1332 status = GdipSetInfinite(region2); 1333 ok(status == Ok, "status %08x\n", status); 1334 res = TRUE; 1335 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1336 ok(status == Ok, "status %08x\n", status); 1337 ok(!res, "Expected to be unequal.\n"); 1338 /* roughly equal rectangles */ 1339 rectf.X = rectf.Y = 0.0; 1340 rectf.Width = rectf.Height = 100.001; 1341 status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace); 1342 ok(status == Ok, "status %08x\n", status); 1343 res = FALSE; 1344 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1345 ok(status == Ok, "status %08x\n", status); 1346 ok(res, "Expected to be equal.\n"); 1347 /* equal rectangles */ 1348 rectf.X = rectf.Y = 0.0; 1349 rectf.Width = rectf.Height = 100.0; 1350 status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace); 1351 ok(status == Ok, "status %08x\n", status); 1352 res = FALSE; 1353 status = GdipIsEqualRegion(region1, region2, graphics, &res); 1354 ok(status == Ok, "status %08x\n", status); 1355 ok(res, "Expected to be equal.\n"); 1356 1357 /* cleanup */ 1358 status = GdipDeleteRegion(region1); 1359 ok(status == Ok, "status %08x\n", status); 1360 status = GdipDeleteRegion(region2); 1361 ok(status == Ok, "status %08x\n", status); 1362 status = GdipDeleteGraphics(graphics); 1363 ok(status == Ok, "status %08x\n", status); 1364 ReleaseDC(0, hdc); 1365 } 1366 1367 static void test_translate(void) 1368 { 1369 GpRegion *region, *region2; 1370 GpGraphics *graphics; 1371 GpPath *path; 1372 GpRectF rectf; 1373 GpStatus status; 1374 HDC hdc = GetDC(0); 1375 BOOL res; 1376 1377 status = GdipCreateFromHDC(hdc, &graphics); 1378 ok(status == Ok, "status %08x\n", status); 1379 1380 status = GdipCreatePath(FillModeAlternate, &path); 1381 ok(status == Ok, "status %08x\n", status); 1382 1383 status = GdipCreateRegion(®ion); 1384 ok(status == Ok, "status %08x\n", status); 1385 status = GdipCreateRegion(®ion2); 1386 ok(status == Ok, "status %08x\n", status); 1387 1388 /* NULL */ 1389 status = GdipTranslateRegion(NULL, 0.0, 0.0); 1390 ok(status == InvalidParameter, "status %08x\n", status); 1391 1392 /* infinite */ 1393 status = GdipTranslateRegion(region, 10.0, 10.0); 1394 ok(status == Ok, "status %08x\n", status); 1395 /* empty */ 1396 status = GdipSetEmpty(region); 1397 ok(status == Ok, "status %08x\n", status); 1398 status = GdipTranslateRegion(region, 10.0, 10.0); 1399 ok(status == Ok, "status %08x\n", status); 1400 /* rect */ 1401 rectf.X = 10.0; rectf.Y = 0.0; 1402 rectf.Width = rectf.Height = 100.0; 1403 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1404 ok(status == Ok, "status %08x\n", status); 1405 rectf.X = 15.0; rectf.Y = -2.0; 1406 rectf.Width = rectf.Height = 100.0; 1407 status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace); 1408 ok(status == Ok, "status %08x\n", status); 1409 status = GdipTranslateRegion(region, 5.0, -2.0); 1410 ok(status == Ok, "status %08x\n", status); 1411 res = FALSE; 1412 status = GdipIsEqualRegion(region, region2, graphics, &res); 1413 ok(status == Ok, "status %08x\n", status); 1414 ok(res, "Expected to be equal.\n"); 1415 /* path */ 1416 status = GdipAddPathEllipse(path, 0.0, 10.0, 100.0, 150.0); 1417 ok(status == Ok, "status %08x\n", status); 1418 status = GdipCombineRegionPath(region, path, CombineModeReplace); 1419 ok(status == Ok, "status %08x\n", status); 1420 status = GdipResetPath(path); 1421 ok(status == Ok, "status %08x\n", status); 1422 status = GdipAddPathEllipse(path, 10.0, 21.0, 100.0, 150.0); 1423 ok(status == Ok, "status %08x\n", status); 1424 status = GdipCombineRegionPath(region2, path, CombineModeReplace); 1425 ok(status == Ok, "status %08x\n", status); 1426 status = GdipTranslateRegion(region, 10.0, 11.0); 1427 ok(status == Ok, "status %08x\n", status); 1428 res = FALSE; 1429 status = GdipIsEqualRegion(region, region2, graphics, &res); 1430 ok(status == Ok, "status %08x\n", status); 1431 ok(res, "Expected to be equal.\n"); 1432 1433 status = GdipDeleteRegion(region); 1434 ok(status == Ok, "status %08x\n", status); 1435 status = GdipDeleteRegion(region2); 1436 ok(status == Ok, "status %08x\n", status); 1437 status = GdipDeleteGraphics(graphics); 1438 ok(status == Ok, "status %08x\n", status); 1439 status = GdipDeletePath(path); 1440 ok(status == Ok, "status %08x\n", status); 1441 ReleaseDC(0, hdc); 1442 } 1443 1444 static DWORD get_region_type(GpRegion *region) 1445 { 1446 DWORD *data; 1447 DWORD size; 1448 DWORD result; 1449 DWORD status; 1450 status = GdipGetRegionDataSize(region, &size); 1451 expect(Ok, status); 1452 data = GdipAlloc(size); 1453 status = GdipGetRegionData(region, (BYTE*)data, size, NULL); 1454 ok(status == Ok || status == InsufficientBuffer, "unexpected status 0x%x\n", status); 1455 result = data[4]; 1456 GdipFree(data); 1457 return result; 1458 } 1459 1460 static void test_transform(void) 1461 { 1462 GpRegion *region, *region2; 1463 GpMatrix *matrix; 1464 GpGraphics *graphics; 1465 GpPath *path; 1466 GpRectF rectf; 1467 GpStatus status; 1468 HDC hdc = GetDC(0); 1469 BOOL res; 1470 DWORD type; 1471 1472 status = GdipCreateFromHDC(hdc, &graphics); 1473 expect(Ok, status); 1474 1475 status = GdipCreatePath(FillModeAlternate, &path); 1476 expect(Ok, status); 1477 1478 status = GdipCreateRegion(®ion); 1479 expect(Ok, status); 1480 status = GdipCreateRegion(®ion2); 1481 expect(Ok, status); 1482 1483 status = GdipCreateMatrix(&matrix); 1484 expect(Ok, status); 1485 status = GdipScaleMatrix(matrix, 2.0, 3.0, MatrixOrderAppend); 1486 expect(Ok, status); 1487 1488 /* NULL */ 1489 status = GdipTransformRegion(NULL, matrix); 1490 expect(InvalidParameter, status); 1491 1492 status = GdipTransformRegion(region, NULL); 1493 expect(InvalidParameter, status); 1494 1495 /* infinite */ 1496 status = GdipTransformRegion(region, matrix); 1497 expect(Ok, status); 1498 1499 res = FALSE; 1500 status = GdipIsEqualRegion(region, region2, graphics, &res); 1501 expect(Ok, status); 1502 ok(res, "Expected to be equal.\n"); 1503 type = get_region_type(region); 1504 expect(0x10000003 /* RegionDataInfiniteRect */, type); 1505 1506 /* empty */ 1507 status = GdipSetEmpty(region); 1508 expect(Ok, status); 1509 status = GdipTransformRegion(region, matrix); 1510 expect(Ok, status); 1511 1512 status = GdipSetEmpty(region2); 1513 expect(Ok, status); 1514 1515 res = FALSE; 1516 status = GdipIsEqualRegion(region, region2, graphics, &res); 1517 expect(Ok, status); 1518 ok(res, "Expected to be equal.\n"); 1519 type = get_region_type(region); 1520 expect(0x10000002 /* RegionDataEmptyRect */, type); 1521 1522 /* rect */ 1523 rectf.X = 10.0; 1524 rectf.Y = 0.0; 1525 rectf.Width = rectf.Height = 100.0; 1526 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1527 expect(Ok, status); 1528 rectf.X = 20.0; 1529 rectf.Y = 0.0; 1530 rectf.Width = 200.0; 1531 rectf.Height = 300.0; 1532 status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace); 1533 expect(Ok, status); 1534 status = GdipTransformRegion(region, matrix); 1535 expect(Ok, status); 1536 res = FALSE; 1537 status = GdipIsEqualRegion(region, region2, graphics, &res); 1538 expect(Ok, status); 1539 ok(res, "Expected to be equal.\n"); 1540 type = get_region_type(region); 1541 expect(0x10000000 /* RegionDataRect */, type); 1542 1543 /* path */ 1544 status = GdipAddPathEllipse(path, 0.0, 10.0, 100.0, 150.0); 1545 expect(Ok, status); 1546 status = GdipCombineRegionPath(region, path, CombineModeReplace); 1547 expect(Ok, status); 1548 status = GdipResetPath(path); 1549 expect(Ok, status); 1550 status = GdipAddPathEllipse(path, 0.0, 30.0, 200.0, 450.0); 1551 expect(Ok, status); 1552 status = GdipCombineRegionPath(region2, path, CombineModeReplace); 1553 expect(Ok, status); 1554 status = GdipTransformRegion(region, matrix); 1555 expect(Ok, status); 1556 res = FALSE; 1557 status = GdipIsEqualRegion(region, region2, graphics, &res); 1558 expect(Ok, status); 1559 ok(res, "Expected to be equal.\n"); 1560 type = get_region_type(region); 1561 expect(0x10000001 /* RegionDataPath */, type); 1562 1563 /* rotated rect -> path */ 1564 rectf.X = 10.0; 1565 rectf.Y = 0.0; 1566 rectf.Width = rectf.Height = 100.0; 1567 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1568 expect(Ok, status); 1569 status = GdipRotateMatrix(matrix, 45.0, MatrixOrderAppend); 1570 expect(Ok, status); 1571 status = GdipTransformRegion(region, matrix); 1572 expect(Ok, status); 1573 type = get_region_type(region); 1574 expect(0x10000001 /* RegionDataPath */, type); 1575 1576 status = GdipDeleteRegion(region); 1577 expect(Ok, status); 1578 status = GdipDeleteRegion(region2); 1579 expect(Ok, status); 1580 status = GdipDeleteGraphics(graphics); 1581 expect(Ok, status); 1582 status = GdipDeletePath(path); 1583 expect(Ok, status); 1584 status = GdipDeleteMatrix(matrix); 1585 expect(Ok, status); 1586 ReleaseDC(0, hdc); 1587 } 1588 1589 static void test_scans(void) 1590 { 1591 GpRegion *region; 1592 GpMatrix *matrix; 1593 GpRectF rectf; 1594 GpStatus status; 1595 ULONG count=80085; 1596 INT icount; 1597 GpRectF scans[2]; 1598 GpRect scansi[2]; 1599 1600 status = GdipCreateRegion(®ion); 1601 expect(Ok, status); 1602 1603 status = GdipCreateMatrix(&matrix); 1604 expect(Ok, status); 1605 1606 /* test NULL values */ 1607 status = GdipGetRegionScansCount(NULL, &count, matrix); 1608 expect(InvalidParameter, status); 1609 1610 status = GdipGetRegionScansCount(region, NULL, matrix); 1611 expect(InvalidParameter, status); 1612 1613 status = GdipGetRegionScansCount(region, &count, NULL); 1614 expect(InvalidParameter, status); 1615 1616 status = GdipGetRegionScans(NULL, scans, &icount, matrix); 1617 expect(InvalidParameter, status); 1618 1619 status = GdipGetRegionScans(region, scans, NULL, matrix); 1620 expect(InvalidParameter, status); 1621 1622 status = GdipGetRegionScans(region, scans, &icount, NULL); 1623 expect(InvalidParameter, status); 1624 1625 /* infinite */ 1626 status = GdipGetRegionScansCount(region, &count, matrix); 1627 expect(Ok, status); 1628 expect(1, count); 1629 1630 status = GdipGetRegionScans(region, NULL, &icount, matrix); 1631 expect(Ok, status); 1632 expect(1, icount); 1633 1634 status = GdipGetRegionScans(region, scans, &icount, matrix); 1635 expect(Ok, status); 1636 expect(1, icount); 1637 1638 status = GdipGetRegionScansI(region, scansi, &icount, matrix); 1639 expect(Ok, status); 1640 expect(1, icount); 1641 expect(-0x400000, scansi[0].X); 1642 expect(-0x400000, scansi[0].Y); 1643 expect(0x800000, scansi[0].Width); 1644 expect(0x800000, scansi[0].Height); 1645 1646 status = GdipGetRegionScans(region, scans, &icount, matrix); 1647 expect(Ok, status); 1648 expect(1, icount); 1649 expectf((double)-0x400000, scans[0].X); 1650 expectf((double)-0x400000, scans[0].Y); 1651 expectf((double)0x800000, scans[0].Width); 1652 expectf((double)0x800000, scans[0].Height); 1653 1654 /* empty */ 1655 status = GdipSetEmpty(region); 1656 expect(Ok, status); 1657 1658 status = GdipGetRegionScansCount(region, &count, matrix); 1659 expect(Ok, status); 1660 expect(0, count); 1661 1662 status = GdipGetRegionScans(region, scans, &icount, matrix); 1663 expect(Ok, status); 1664 expect(0, icount); 1665 1666 /* single rectangle */ 1667 rectf.X = rectf.Y = 0.0; 1668 rectf.Width = rectf.Height = 5.0; 1669 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1670 expect(Ok, status); 1671 1672 status = GdipGetRegionScansCount(region, &count, matrix); 1673 expect(Ok, status); 1674 expect(1, count); 1675 1676 status = GdipGetRegionScans(region, scans, &icount, matrix); 1677 expect(Ok, status); 1678 expect(1, icount); 1679 expectf(0.0, scans[0].X); 1680 expectf(0.0, scans[0].Y); 1681 expectf(5.0, scans[0].Width); 1682 expectf(5.0, scans[0].Height); 1683 1684 /* two rectangles */ 1685 rectf.X = rectf.Y = 5.0; 1686 rectf.Width = rectf.Height = 5.0; 1687 status = GdipCombineRegionRect(region, &rectf, CombineModeUnion); 1688 expect(Ok, status); 1689 1690 status = GdipGetRegionScansCount(region, &count, matrix); 1691 expect(Ok, status); 1692 expect(2, count); 1693 1694 /* Native ignores the initial value of count */ 1695 scans[1].X = scans[1].Y = scans[1].Width = scans[1].Height = 8.0; 1696 icount = 1; 1697 status = GdipGetRegionScans(region, scans, &icount, matrix); 1698 expect(Ok, status); 1699 expect(2, icount); 1700 expectf(0.0, scans[0].X); 1701 expectf(0.0, scans[0].Y); 1702 expectf(5.0, scans[0].Width); 1703 expectf(5.0, scans[0].Height); 1704 expectf(5.0, scans[1].X); 1705 expectf(5.0, scans[1].Y); 1706 expectf(5.0, scans[1].Width); 1707 expectf(5.0, scans[1].Height); 1708 1709 status = GdipGetRegionScansI(region, scansi, &icount, matrix); 1710 expect(Ok, status); 1711 expect(2, icount); 1712 expect(0, scansi[0].X); 1713 expect(0, scansi[0].Y); 1714 expect(5, scansi[0].Width); 1715 expect(5, scansi[0].Height); 1716 expect(5, scansi[1].X); 1717 expect(5, scansi[1].Y); 1718 expect(5, scansi[1].Width); 1719 expect(5, scansi[1].Height); 1720 1721 status = GdipDeleteRegion(region); 1722 expect(Ok, status); 1723 status = GdipDeleteMatrix(matrix); 1724 expect(Ok, status); 1725 } 1726 1727 static void test_getbounds(void) 1728 { 1729 GpRegion *region; 1730 GpGraphics *graphics; 1731 GpStatus status; 1732 GpRectF rectf; 1733 HDC hdc = GetDC(0); 1734 1735 status = GdipCreateFromHDC(hdc, &graphics); 1736 ok(status == Ok, "status %08x\n", status); 1737 status = GdipCreateRegion(®ion); 1738 ok(status == Ok, "status %08x\n", status); 1739 1740 /* NULL */ 1741 status = GdipGetRegionBounds(NULL, NULL, NULL); 1742 ok(status == InvalidParameter, "status %08x\n", status); 1743 status = GdipGetRegionBounds(region, NULL, NULL); 1744 ok(status == InvalidParameter, "status %08x\n", status); 1745 status = GdipGetRegionBounds(region, graphics, NULL); 1746 ok(status == InvalidParameter, "status %08x\n", status); 1747 /* infinite */ 1748 rectf.X = rectf.Y = 0.0; 1749 rectf.Height = rectf.Width = 100.0; 1750 status = GdipGetRegionBounds(region, graphics, &rectf); 1751 ok(status == Ok, "status %08x\n", status); 1752 ok(rectf.X == -(REAL)(1 << 22), "Expected X = %.2f, got %.2f\n", -(REAL)(1 << 22), rectf.X); 1753 ok(rectf.Y == -(REAL)(1 << 22), "Expected Y = %.2f, got %.2f\n", -(REAL)(1 << 22), rectf.Y); 1754 ok(rectf.Width == (REAL)(1 << 23), "Expected width = %.2f, got %.2f\n", (REAL)(1 << 23), rectf.Width); 1755 ok(rectf.Height == (REAL)(1 << 23), "Expected height = %.2f, got %.2f\n",(REAL)(1 << 23), rectf.Height); 1756 /* empty */ 1757 rectf.X = rectf.Y = 0.0; 1758 rectf.Height = rectf.Width = 100.0; 1759 status = GdipSetEmpty(region); 1760 ok(status == Ok, "status %08x\n", status); 1761 status = GdipGetRegionBounds(region, graphics, &rectf); 1762 ok(status == Ok, "status %08x\n", status); 1763 ok(rectf.X == 0.0, "Expected X = 0.0, got %.2f\n", rectf.X); 1764 ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y); 1765 ok(rectf.Width == 0.0, "Expected width = 0.0, got %.2f\n", rectf.Width); 1766 ok(rectf.Height == 0.0, "Expected height = 0.0, got %.2f\n", rectf.Height); 1767 /* rect */ 1768 rectf.X = 10.0; rectf.Y = 0.0; 1769 rectf.Width = rectf.Height = 100.0; 1770 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1771 ok(status == Ok, "status %08x\n", status); 1772 rectf.X = rectf.Y = 0.0; 1773 rectf.Height = rectf.Width = 0.0; 1774 status = GdipGetRegionBounds(region, graphics, &rectf); 1775 ok(status == Ok, "status %08x\n", status); 1776 ok(rectf.X == 10.0, "Expected X = 0.0, got %.2f\n", rectf.X); 1777 ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y); 1778 ok(rectf.Width == 100.0, "Expected width = 0.0, got %.2f\n", rectf.Width); 1779 ok(rectf.Height == 100.0, "Expected height = 0.0, got %.2f\n", rectf.Height); 1780 1781 /* the world and page transforms are ignored */ 1782 GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend); 1783 GdipSetPageUnit(graphics, UnitInch); 1784 GdipSetPageScale(graphics, 2.0); 1785 status = GdipGetRegionBounds(region, graphics, &rectf); 1786 ok(status == Ok, "status %08x\n", status); 1787 ok(rectf.X == 10.0, "Expected X = 0.0, got %.2f\n", rectf.X); 1788 ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y); 1789 ok(rectf.Width == 100.0, "Expected width = 0.0, got %.2f\n", rectf.Width); 1790 1791 rectf.X = 10.0; rectf.Y = 0.0; 1792 rectf.Width = rectf.Height = 100.0; 1793 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1794 ok(status == Ok, "status %08x\n", status); 1795 rectf.X = rectf.Y = 0.0; 1796 rectf.Height = rectf.Width = 0.0; 1797 status = GdipGetRegionBounds(region, graphics, &rectf); 1798 ok(status == Ok, "status %08x\n", status); 1799 ok(rectf.X == 10.0, "Expected X = 0.0, got %.2f\n", rectf.X); 1800 ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y); 1801 ok(rectf.Width == 100.0, "Expected width = 0.0, got %.2f\n", rectf.Width); 1802 ok(rectf.Height == 100.0, "Expected height = 0.0, got %.2f\n", rectf.Height); 1803 1804 status = GdipDeleteRegion(region); 1805 ok(status == Ok, "status %08x\n", status); 1806 status = GdipDeleteGraphics(graphics); 1807 ok(status == Ok, "status %08x\n", status); 1808 ReleaseDC(0, hdc); 1809 } 1810 1811 static void test_isvisiblepoint(void) 1812 { 1813 HDC hdc = GetDC(0); 1814 GpGraphics* graphics; 1815 GpRegion* region; 1816 GpPath* path; 1817 GpRectF rectf; 1818 GpStatus status; 1819 BOOL res; 1820 REAL x, y; 1821 1822 status = GdipCreateFromHDC(hdc, &graphics); 1823 expect(Ok, status); 1824 1825 status = GdipCreateRegion(®ion); 1826 expect(Ok, status); 1827 1828 /* null parameters */ 1829 status = GdipIsVisibleRegionPoint(NULL, 0, 0, graphics, &res); 1830 expect(InvalidParameter, status); 1831 status = GdipIsVisibleRegionPointI(NULL, 0, 0, graphics, &res); 1832 expect(InvalidParameter, status); 1833 1834 status = GdipIsVisibleRegionPoint(region, 0, 0, NULL, &res); 1835 expect(Ok, status); 1836 status = GdipIsVisibleRegionPointI(region, 0, 0, NULL, &res); 1837 expect(Ok, status); 1838 1839 status = GdipIsVisibleRegionPoint(region, 0, 0, graphics, NULL); 1840 expect(InvalidParameter, status); 1841 status = GdipIsVisibleRegionPointI(region, 0, 0, graphics, NULL); 1842 expect(InvalidParameter, status); 1843 1844 /* infinite region */ 1845 status = GdipIsInfiniteRegion(region, graphics, &res); 1846 expect(Ok, status); 1847 ok(res == TRUE, "Region should be infinite\n"); 1848 1849 x = 10; 1850 y = 10; 1851 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1852 expect(Ok, status); 1853 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1854 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1855 expect(Ok, status); 1856 ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y); 1857 1858 x = -10; 1859 y = -10; 1860 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1861 expect(Ok, status); 1862 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1863 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1864 expect(Ok, status); 1865 ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y); 1866 1867 /* rectangular region */ 1868 rectf.X = 10; 1869 rectf.Y = 20; 1870 rectf.Width = 30; 1871 rectf.Height = 40; 1872 1873 status = GdipCombineRegionRect(region, &rectf, CombineModeReplace); 1874 expect(Ok, status); 1875 1876 x = 0; 1877 y = 0; 1878 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1879 expect(Ok, status); 1880 ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y); 1881 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1882 expect(Ok, status); 1883 ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y); 1884 1885 x = 9; 1886 y = 19; 1887 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1888 expect(Ok, status); 1889 ok(res == FALSE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1890 1891 x = 9.25; 1892 y = 19.25; 1893 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1894 expect(Ok, status); 1895 ok(res == FALSE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1896 1897 x = 9.5; 1898 y = 19.5; 1899 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1900 expect(Ok, status); 1901 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1902 1903 x = 9.75; 1904 y = 19.75; 1905 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1906 expect(Ok, status); 1907 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1908 1909 x = 10; 1910 y = 20; 1911 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1912 expect(Ok, status); 1913 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1914 1915 x = 25; 1916 y = 40; 1917 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1918 expect(Ok, status); 1919 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1920 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1921 expect(Ok, status); 1922 ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y); 1923 1924 x = 40; 1925 y = 60; 1926 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1927 expect(Ok, status); 1928 ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y); 1929 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1930 expect(Ok, status); 1931 ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y); 1932 1933 /* translate into the center of the rectangle */ 1934 status = GdipTranslateWorldTransform(graphics, 25, 40, MatrixOrderAppend); 1935 expect(Ok, status); 1936 1937 /* native ignores the world transform, so treat these as if 1938 * no transform exists */ 1939 x = -20; 1940 y = -30; 1941 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1942 expect(Ok, status); 1943 ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y); 1944 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1945 expect(Ok, status); 1946 ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y); 1947 1948 x = 0; 1949 y = 0; 1950 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1951 expect(Ok, status); 1952 ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y); 1953 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1954 expect(Ok, status); 1955 ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y); 1956 1957 x = 25; 1958 y = 40; 1959 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1960 expect(Ok, status); 1961 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1962 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1963 expect(Ok, status); 1964 ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y); 1965 1966 /* translate back to origin */ 1967 status = GdipTranslateWorldTransform(graphics, -25, -40, MatrixOrderAppend); 1968 expect(Ok, status); 1969 1970 /* region from path */ 1971 status = GdipCreatePath(FillModeAlternate, &path); 1972 expect(Ok, status); 1973 1974 status = GdipAddPathEllipse(path, 10, 20, 30, 40); 1975 expect(Ok, status); 1976 1977 status = GdipCombineRegionPath(region, path, CombineModeReplace); 1978 expect(Ok, status); 1979 1980 x = 11; 1981 y = 21; 1982 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1983 expect(Ok, status); 1984 ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y); 1985 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1986 expect(Ok, status); 1987 ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y); 1988 1989 x = 25; 1990 y = 40; 1991 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 1992 expect(Ok, status); 1993 ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y); 1994 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 1995 expect(Ok, status); 1996 ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y); 1997 1998 x = 40; 1999 y = 60; 2000 status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res); 2001 expect(Ok, status); 2002 ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y); 2003 status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res); 2004 expect(Ok, status); 2005 ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y); 2006 2007 GdipDeletePath(path); 2008 2009 GdipDeleteRegion(region); 2010 GdipDeleteGraphics(graphics); 2011 ReleaseDC(0, hdc); 2012 } 2013 2014 static void test_isvisiblerect(void) 2015 { 2016 HDC hdc = GetDC(0); 2017 GpGraphics* graphics; 2018 GpRegion* region; 2019 GpPath* path; 2020 GpRectF rectf; 2021 GpStatus status; 2022 BOOL res; 2023 REAL x, y, w, h; 2024 2025 status = GdipCreateFromHDC(hdc, &graphics); 2026 expect(Ok, status); 2027 2028 status = GdipCreateRegion(®ion); 2029 expect(Ok, status); 2030 2031 /* null parameters */ 2032 status = GdipIsVisibleRegionRect(NULL, 0, 0, 0, 0, graphics, &res); 2033 expect(InvalidParameter, status); 2034 status = GdipIsVisibleRegionRectI(NULL, 0, 0, 0, 0, graphics, &res); 2035 expect(InvalidParameter, status); 2036 2037 status = GdipIsVisibleRegionRect(region, 0, 0, 0, 0, NULL, &res); 2038 expect(Ok, status); 2039 status = GdipIsVisibleRegionRectI(region, 0, 0, 0, 0, NULL, &res); 2040 expect(Ok, status); 2041 2042 status = GdipIsVisibleRegionRect(region, 0, 0, 0, 0, graphics, NULL); 2043 expect(InvalidParameter, status); 2044 status = GdipIsVisibleRegionRectI(region, 0, 0, 0, 0, graphics, NULL); 2045 expect(InvalidParameter, status); 2046 2047 /* infinite region */ 2048 status = GdipIsInfiniteRegion(region, graphics, &res); 2049 expect(Ok, status); 2050 ok(res == TRUE, "Region should be infinite\n"); 2051 2052 x = 10; w = 10; 2053 y = 10; h = 10; 2054 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2055 expect(Ok, status); 2056 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2057 2058 x = -10; w = 5; 2059 y = -10; h = 5; 2060 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2061 expect(Ok, status); 2062 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2063 2064 /* rectangular region */ 2065 rectf.X = 10; 2066 rectf.Y = 20; 2067 rectf.Width = 30; 2068 rectf.Height = 40; 2069 2070 status = GdipCombineRegionRect(region, &rectf, CombineModeIntersect); 2071 expect(Ok, status); 2072 2073 /* entirely within the region */ 2074 x = 11; w = 10; 2075 y = 12; h = 10; 2076 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2077 expect(Ok, status); 2078 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2079 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2080 expect(Ok, status); 2081 ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2082 2083 /* entirely outside of the region */ 2084 x = 0; w = 5; 2085 y = 0; h = 5; 2086 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2087 expect(Ok, status); 2088 ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h); 2089 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2090 expect(Ok, status); 2091 ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2092 2093 /* corner cases */ 2094 x = 0; w = 10; 2095 y = 0; h = 20; 2096 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2097 expect(Ok, status); 2098 ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h); 2099 2100 x = 0; w = 10.25; 2101 y = 0; h = 20.25; 2102 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2103 expect(Ok, status); 2104 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2105 2106 x = 39; w = 10; 2107 y = 59; h = 10; 2108 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2109 expect(Ok, status); 2110 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2111 2112 x = 39.25; w = 10; 2113 y = 59.25; h = 10; 2114 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2115 expect(Ok, status); 2116 ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h); 2117 2118 /* corners outside, but some intersection */ 2119 x = 0; w = 100; 2120 y = 0; h = 100; 2121 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2122 expect(Ok, status); 2123 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2124 2125 x = 0; w = 100; 2126 y = 0; h = 40; 2127 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2128 expect(Ok, status); 2129 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2130 2131 x = 0; w = 25; 2132 y = 0; h = 100; 2133 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2134 expect(Ok, status); 2135 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2136 2137 /* translate into the center of the rectangle */ 2138 status = GdipTranslateWorldTransform(graphics, 25, 40, MatrixOrderAppend); 2139 expect(Ok, status); 2140 2141 /* native ignores the world transform, so treat these as if 2142 * no transform exists */ 2143 x = 0; w = 5; 2144 y = 0; h = 5; 2145 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2146 expect(Ok, status); 2147 ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h); 2148 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2149 expect(Ok, status); 2150 ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2151 2152 x = 11; w = 10; 2153 y = 12; h = 10; 2154 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2155 expect(Ok, status); 2156 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2157 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2158 expect(Ok, status); 2159 ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2160 2161 /* translate back to origin */ 2162 status = GdipTranslateWorldTransform(graphics, -25, -40, MatrixOrderAppend); 2163 expect(Ok, status); 2164 2165 /* region from path */ 2166 status = GdipCreatePath(FillModeAlternate, &path); 2167 expect(Ok, status); 2168 2169 status = GdipAddPathEllipse(path, 10, 20, 30, 40); 2170 expect(Ok, status); 2171 2172 status = GdipCombineRegionPath(region, path, CombineModeReplace); 2173 expect(Ok, status); 2174 2175 x = 0; w = 12; 2176 y = 0; h = 22; 2177 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2178 expect(Ok, status); 2179 ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h); 2180 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2181 expect(Ok, status); 2182 ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2183 2184 x = 0; w = 25; 2185 y = 0; h = 40; 2186 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2187 expect(Ok, status); 2188 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2189 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2190 expect(Ok, status); 2191 ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2192 2193 x = 38; w = 10; 2194 y = 55; h = 10; 2195 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2196 expect(Ok, status); 2197 ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h); 2198 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2199 expect(Ok, status); 2200 ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2201 2202 x = 0; w = 100; 2203 y = 0; h = 100; 2204 status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res); 2205 expect(Ok, status); 2206 ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h); 2207 status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res); 2208 expect(Ok, status); 2209 ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h); 2210 2211 GdipDeletePath(path); 2212 2213 GdipDeleteRegion(region); 2214 GdipDeleteGraphics(graphics); 2215 ReleaseDC(0, hdc); 2216 } 2217 2218 static void test_excludeinfinite(void) 2219 { 2220 GpStatus status; 2221 GpRegion *region; 2222 UINT count=0xdeadbeef; 2223 GpRectF scans[4]; 2224 GpMatrix *identity; 2225 static const RectF rect_exclude = {0.0, 0.0, 1.0, 1.0}; 2226 2227 status = GdipCreateMatrix(&identity); 2228 expect(Ok, status); 2229 2230 status = GdipCreateRegion(®ion); 2231 expect(Ok, status); 2232 2233 status = GdipCombineRegionRect(region, &rect_exclude, CombineModeExclude); 2234 expect(Ok, status); 2235 2236 status = GdipGetRegionScansCount(region, &count, identity); 2237 expect(Ok, status); 2238 expect(4, count); 2239 2240 count = 4; 2241 status = GdipGetRegionScans(region, scans, (INT*)&count, identity); 2242 expect(Ok, status); 2243 2244 expectf(-4194304.0, scans[0].X); 2245 expectf(-4194304.0, scans[0].Y); 2246 expectf(8388608.0, scans[0].Width); 2247 expectf(4194304.0, scans[0].Height); 2248 2249 expectf(-4194304.0, scans[1].X); 2250 expectf(0.0, scans[1].Y); 2251 expectf(4194304.0, scans[1].Width); 2252 expectf(1.0, scans[1].Height); 2253 2254 expectf(1.0, scans[2].X); 2255 expectf(0.0, scans[2].Y); 2256 expectf(4194303.0, scans[2].Width); 2257 expectf(1.0, scans[2].Height); 2258 2259 expectf(-4194304.0, scans[3].X); 2260 expectf(1.0, scans[3].Y); 2261 expectf(8388608.0, scans[3].Width); 2262 expectf(4194303.0, scans[3].Height); 2263 2264 GdipDeleteRegion(region); 2265 GdipDeleteMatrix(identity); 2266 } 2267 2268 static void test_GdipCreateRegionRgnData(void) 2269 { 2270 GpGraphics *graphics = NULL; 2271 GpRegion *region, *region2; 2272 HDC hdc = GetDC(0); 2273 GpStatus status; 2274 BYTE buf[512]; 2275 UINT needed; 2276 BOOL ret; 2277 2278 status = GdipCreateRegionRgnData(NULL, 0, NULL); 2279 ok(status == InvalidParameter, "status %d\n", status); 2280 2281 status = GdipCreateFromHDC(hdc, &graphics); 2282 ok(status == Ok, "status %d\n", status); 2283 2284 status = GdipCreateRegion(®ion); 2285 ok(status == Ok, "status %d\n", status); 2286 2287 /* infinite region */ 2288 memset(buf, 0xee, sizeof(buf)); 2289 needed = 0; 2290 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 2291 ok(status == Ok, "status %d\n", status); 2292 expect(20, needed); 2293 2294 status = GdipCreateRegionRgnData(buf, needed, NULL); 2295 ok(status == InvalidParameter, "status %d\n", status); 2296 2297 status = GdipCreateRegionRgnData(buf, needed, ®ion2); 2298 ok(status == Ok, "status %d\n", status); 2299 2300 ret = FALSE; 2301 status = GdipIsInfiniteRegion(region2, graphics, &ret); 2302 ok(status == Ok, "status %d\n", status); 2303 ok(ret, "got %d\n", ret); 2304 GdipDeleteRegion(region2); 2305 2306 /* empty region */ 2307 status = GdipSetEmpty(region); 2308 ok(status == Ok, "status %d\n", status); 2309 2310 memset(buf, 0xee, sizeof(buf)); 2311 needed = 0; 2312 status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed); 2313 ok(status == Ok, "status %d\n", status); 2314 expect(20, needed); 2315 2316 status = GdipCreateRegionRgnData(buf, needed, ®ion2); 2317 ok(status == Ok, "status %d\n", status); 2318 2319 ret = FALSE; 2320 status = GdipIsEmptyRegion(region2, graphics, &ret); 2321 ok(status == Ok, "status %d\n", status); 2322 ok(ret, "got %d\n", ret); 2323 GdipDeleteRegion(region2); 2324 2325 GdipDeleteGraphics(graphics); 2326 GdipDeleteRegion(region); 2327 ReleaseDC(0, hdc); 2328 } 2329 2330 START_TEST(region) 2331 { 2332 struct GdiplusStartupInput gdiplusStartupInput; 2333 ULONG_PTR gdiplusToken; 2334 HMODULE hmsvcrt; 2335 int (CDECL * _controlfp_s)(unsigned int *cur, unsigned int newval, unsigned int mask); 2336 2337 /* Enable all FP exceptions except _EM_INEXACT, which gdi32 can trigger */ 2338 hmsvcrt = LoadLibraryA("msvcrt"); 2339 _controlfp_s = (void*)GetProcAddress(hmsvcrt, "_controlfp_s"); 2340 if (_controlfp_s) _controlfp_s(0, 0, 0x0008001e); 2341 2342 gdiplusStartupInput.GdiplusVersion = 1; 2343 gdiplusStartupInput.DebugEventCallback = NULL; 2344 gdiplusStartupInput.SuppressBackgroundThread = 0; 2345 gdiplusStartupInput.SuppressExternalCodecs = 0; 2346 2347 GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL); 2348 2349 test_getregiondata(); 2350 test_isinfinite(); 2351 test_isempty(); 2352 test_combinereplace(); 2353 test_fromhrgn(); 2354 test_gethrgn(); 2355 test_isequal(); 2356 test_translate(); 2357 test_transform(); 2358 test_scans(); 2359 test_getbounds(); 2360 test_isvisiblepoint(); 2361 test_isvisiblerect(); 2362 test_excludeinfinite(); 2363 test_GdipCreateRegionRgnData(); 2364 2365 GdiplusShutdown(gdiplusToken); 2366 } 2367