dlls/gdiplus/tests/image.c

   1 /*
   2  * Unit test suite for images
   3  *
   4  * Copyright (C) 2007 Google (Evan Stade)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include <math.h>
  24
  25 #include "initguid.h"
  26 #include "windows.h"
  27 #include "gdiplus.h"
  28 #include "wine/test.h"
  29
  30 #define expect(expected, got) ok((UINT)(got) == (UINT)(expected), "Expected %.8x, got %.8x\n", (UINT)(expected), (UINT)(got))
  31 #define expectf(expected, got) ok(fabs(expected - got) < 0.0001, "Expected %.2f, got %.2f\n", expected, got)
  32
  33 static BOOL color_match(ARGB c1, ARGB c2, BYTE max_diff)
  34 {
  35     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  36     c1 >>= 8; c2 >>= 8;
  37     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  38     c1 >>= 8; c2 >>= 8;
  39     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  40     c1 >>= 8; c2 >>= 8;
  41     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  42     return TRUE;
  43 }
  44
  45 static void expect_guid(REFGUID expected, REFGUID got, int line, BOOL todo)
  46 {
  47     WCHAR bufferW[39];
  48     char buffer[39];
  49     char buffer2[39];
  50
  51     StringFromGUID2(got, bufferW, sizeof(bufferW)/sizeof(bufferW[0]));
  52     WideCharToMultiByte(CP_ACP, 0, bufferW, sizeof(bufferW)/sizeof(bufferW[0]), buffer, sizeof(buffer), NULL, NULL);
  53     StringFromGUID2(expected, bufferW, sizeof(bufferW)/sizeof(bufferW[0]));
  54     WideCharToMultiByte(CP_ACP, 0, bufferW, sizeof(bufferW)/sizeof(bufferW[0]), buffer2, sizeof(buffer2), NULL, NULL);
  55     if(todo)
  56         todo_wine ok_(__FILE__, line)(IsEqualGUID(expected, got), "Expected %s, got %s\n", buffer2, buffer);
  57     else
  58         ok_(__FILE__, line)(IsEqualGUID(expected, got), "Expected %s, got %s\n", buffer2, buffer);
  59 }
  60
  61 static void expect_rawformat(REFGUID expected, GpImage *img, int line, BOOL todo)
  62 {
  63     GUID raw;
  64     GpStatus stat;
  65
  66     stat = GdipGetImageRawFormat(img, &raw);
  67     ok_(__FILE__, line)(stat == Ok, "GdipGetImageRawFormat failed with %d\n", stat);
  68     if(stat != Ok) return;
  69     expect_guid(expected, &raw, line, todo);
  70 }
  71
  72 static void test_bufferrawformat(void* buff, int size, REFGUID expected, int line, BOOL todo)
  73 {
  74     LPSTREAM stream;
  75     HGLOBAL  hglob;
  76     LPBYTE   data;
  77     HRESULT  hres;
  78     GpStatus stat;
  79     GpImage *img;
  80
  81     hglob = GlobalAlloc (0, size);
  82     data = GlobalLock (hglob);
  83     memcpy(data, buff, size);
  84     GlobalUnlock(hglob); data = NULL;
  85
  86     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
  87     ok_(__FILE__, line)(hres == S_OK, "Failed to create a stream\n");
  88     if(hres != S_OK) return;
  89
  90     stat = GdipLoadImageFromStream(stream, &img);
  91     ok_(__FILE__, line)(stat == Ok, "Failed to create a Bitmap\n");
  92     if(stat != Ok){
  93         IStream_Release(stream);
  94         return;
  95     }
  96
  97     expect_rawformat(expected, img, line, todo);
  98
  99     GdipDisposeImage(img);
 100     IStream_Release(stream);
 101 }
 102
 103 static void test_Scan0(void)
 104 {
 105     GpBitmap *bm;
 106     GpStatus stat;
 107     BYTE buff[360];
 108
 109     bm = NULL;
 110     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, NULL, &bm);
 111     expect(Ok, stat);
 112     ok(NULL != bm, "Expected bitmap to be initialized\n");
 113     if (stat == Ok)
 114         GdipDisposeImage((GpImage*)bm);
 115
 116     bm = (GpBitmap*)0xdeadbeef;
 117     stat = GdipCreateBitmapFromScan0(10, -10, 10, PixelFormat24bppRGB, NULL, &bm);
 118     expect(InvalidParameter, stat);
 119     ok( !bm, "expected null bitmap\n" );
 120
 121     bm = (GpBitmap*)0xdeadbeef;
 122     stat = GdipCreateBitmapFromScan0(-10, 10, 10, PixelFormat24bppRGB, NULL, &bm);
 123     expect(InvalidParameter, stat);
 124     ok( !bm, "expected null bitmap\n" );
 125
 126     bm = (GpBitmap*)0xdeadbeef;
 127     stat = GdipCreateBitmapFromScan0(10, 0, 10, PixelFormat24bppRGB, NULL, &bm);
 128     expect(InvalidParameter, stat);
 129     ok( !bm, "expected null bitmap\n" );
 130
 131     bm = NULL;
 132     stat = GdipCreateBitmapFromScan0(10, 10, 12, PixelFormat24bppRGB, buff, &bm);
 133     expect(Ok, stat);
 134     ok(NULL != bm, "Expected bitmap to be initialized\n");
 135     if (stat == Ok)
 136         GdipDisposeImage((GpImage*)bm);
 137
 138     bm = (GpBitmap*) 0xdeadbeef;
 139     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, buff, &bm);
 140     expect(InvalidParameter, stat);
 141     ok( !bm, "expected null bitmap\n" );
 142
 143     bm = (GpBitmap*)0xdeadbeef;
 144     stat = GdipCreateBitmapFromScan0(10, 10, 0, PixelFormat24bppRGB, buff, &bm);
 145     expect(InvalidParameter, stat);
 146     ok( bm == (GpBitmap*)0xdeadbeef, "expected deadbeef bitmap\n" );
 147
 148     bm = NULL;
 149     stat = GdipCreateBitmapFromScan0(10, 10, -8, PixelFormat24bppRGB, buff, &bm);
 150     expect(Ok, stat);
 151     ok(NULL != bm, "Expected bitmap to be initialized\n");
 152     if (stat == Ok)
 153         GdipDisposeImage((GpImage*)bm);
 154
 155     bm = (GpBitmap*)0xdeadbeef;
 156     stat = GdipCreateBitmapFromScan0(10, 10, -10, PixelFormat24bppRGB, buff, &bm);
 157     expect(InvalidParameter, stat);
 158     ok( !bm, "expected null bitmap\n" );
 159 }
 160
 161 static void test_FromGdiDib(void)
 162 {
 163     GpBitmap *bm;
 164     GpStatus stat;
 165     BYTE buff[400];
 166     BYTE rbmi[sizeof(BITMAPINFOHEADER)+256*sizeof(RGBQUAD)];
 167     BITMAPINFO *bmi = (BITMAPINFO*)rbmi;
 168     PixelFormat format;
 169
 170     bm = NULL;
 171
 172     memset(rbmi, 0, sizeof(rbmi));
 173
 174     bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
 175     bmi->bmiHeader.biWidth = 10;
 176     bmi->bmiHeader.biHeight = 10;
 177     bmi->bmiHeader.biPlanes = 1;
 178     bmi->bmiHeader.biBitCount = 32;
 179     bmi->bmiHeader.biCompression = BI_RGB;
 180
 181     stat = GdipCreateBitmapFromGdiDib(NULL, buff, &bm);
 182     expect(InvalidParameter, stat);
 183
 184     stat = GdipCreateBitmapFromGdiDib(bmi, NULL, &bm);
 185     expect(InvalidParameter, stat);
 186
 187     stat = GdipCreateBitmapFromGdiDib(bmi, buff, NULL);
 188     expect(InvalidParameter, stat);
 189
 190     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 191     expect(Ok, stat);
 192     ok(NULL != bm, "Expected bitmap to be initialized\n");
 193     if (stat == Ok)
 194     {
 195         stat = GdipGetImagePixelFormat((GpImage*)bm, &format);
 196         expect(Ok, stat);
 197         expect(PixelFormat32bppRGB, format);
 198
 199         GdipDisposeImage((GpImage*)bm);
 200     }
 201
 202     bmi->bmiHeader.biBitCount = 24;
 203     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 204     expect(Ok, stat);
 205     ok(NULL != bm, "Expected bitmap to be initialized\n");
 206     if (stat == Ok)
 207     {
 208         stat = GdipGetImagePixelFormat((GpImage*)bm, &format);
 209         expect(Ok, stat);
 210         expect(PixelFormat24bppRGB, format);
 211
 212         GdipDisposeImage((GpImage*)bm);
 213     }
 214
 215     bmi->bmiHeader.biBitCount = 16;
 216     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 217     expect(Ok, stat);
 218     ok(NULL != bm, "Expected bitmap to be initialized\n");
 219     if (stat == Ok)
 220     {
 221         stat = GdipGetImagePixelFormat((GpImage*)bm, &format);
 222         expect(Ok, stat);
 223         expect(PixelFormat16bppRGB555, format);
 224
 225         GdipDisposeImage((GpImage*)bm);
 226     }
 227
 228     bmi->bmiHeader.biBitCount = 8;
 229     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 230     expect(Ok, stat);
 231     ok(NULL != bm, "Expected bitmap to be initialized\n");
 232     if (stat == Ok)
 233     {
 234         stat = GdipGetImagePixelFormat((GpImage*)bm, &format);
 235         expect(Ok, stat);
 236         expect(PixelFormat8bppIndexed, format);
 237
 238         GdipDisposeImage((GpImage*)bm);
 239     }
 240
 241     bmi->bmiHeader.biBitCount = 4;
 242     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 243     expect(Ok, stat);
 244     ok(NULL != bm, "Expected bitmap to be initialized\n");
 245     if (stat == Ok)
 246     {
 247         stat = GdipGetImagePixelFormat((GpImage*)bm, &format);
 248         expect(Ok, stat);
 249         expect(PixelFormat4bppIndexed, format);
 250
 251         GdipDisposeImage((GpImage*)bm);
 252     }
 253
 254     bmi->bmiHeader.biBitCount = 1;
 255     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 256     expect(Ok, stat);
 257     ok(NULL != bm, "Expected bitmap to be initialized\n");
 258     if (stat == Ok)
 259     {
 260         stat = GdipGetImagePixelFormat((GpImage*)bm, &format);
 261         expect(Ok, stat);
 262         expect(PixelFormat1bppIndexed, format);
 263
 264         GdipDisposeImage((GpImage*)bm);
 265     }
 266
 267     bmi->bmiHeader.biBitCount = 0;
 268     stat = GdipCreateBitmapFromGdiDib(bmi, buff, &bm);
 269     expect(InvalidParameter, stat);
 270 }
 271
 272 static void test_GetImageDimension(void)
 273 {
 274     GpBitmap *bm;
 275     GpStatus stat;
 276     const REAL WIDTH = 10.0, HEIGHT = 20.0;
 277     REAL w,h;
 278
 279     bm = (GpBitmap*)0xdeadbeef;
 280     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB,NULL, &bm);
 281     expect(Ok,stat);
 282     ok((GpBitmap*)0xdeadbeef != bm, "Expected bitmap to not be 0xdeadbeef\n");
 283     ok(NULL != bm, "Expected bitmap to not be NULL\n");
 284
 285     stat = GdipGetImageDimension(NULL,&w,&h);
 286     expect(InvalidParameter, stat);
 287
 288     stat = GdipGetImageDimension((GpImage*)bm,NULL,&h);
 289     expect(InvalidParameter, stat);
 290
 291     stat = GdipGetImageDimension((GpImage*)bm,&w,NULL);
 292     expect(InvalidParameter, stat);
 293
 294     w = -1;
 295     h = -1;
 296     stat = GdipGetImageDimension((GpImage*)bm,&w,&h);
 297     expect(Ok, stat);
 298     expectf(WIDTH,  w);
 299     expectf(HEIGHT, h);
 300     GdipDisposeImage((GpImage*)bm);
 301 }
 302
 303 static void test_GdipImageGetFrameDimensionsCount(void)
 304 {
 305     GpBitmap *bm;
 306     GpStatus stat;
 307     const REAL WIDTH = 10.0, HEIGHT = 20.0;
 308     UINT w;
 309     GUID dimension = {0};
 310     UINT count;
 311     ARGB color;
 312
 313     bm = (GpBitmap*)0xdeadbeef;
 314     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB,NULL, &bm);
 315     expect(Ok,stat);
 316     ok((GpBitmap*)0xdeadbeef != bm, "Expected bitmap to not be 0xdeadbeef\n");
 317     ok(NULL != bm, "Expected bitmap to not be NULL\n");
 318
 319     stat = GdipImageGetFrameDimensionsCount(NULL,&w);
 320     expect(InvalidParameter, stat);
 321
 322     stat = GdipImageGetFrameDimensionsCount((GpImage*)bm,NULL);
 323     expect(InvalidParameter, stat);
 324
 325     w = -1;
 326     stat = GdipImageGetFrameDimensionsCount((GpImage*)bm,&w);
 327     expect(Ok, stat);
 328     expect(1, w);
 329
 330     stat = GdipImageGetFrameDimensionsList((GpImage*)bm, &dimension, 1);
 331     expect(Ok, stat);
 332     expect_guid(&FrameDimensionPage, &dimension, __LINE__, FALSE);
 333
 334     stat = GdipImageGetFrameDimensionsList((GpImage*)bm, &dimension, 2);
 335     expect(InvalidParameter, stat);
 336
 337     stat = GdipImageGetFrameDimensionsList((GpImage*)bm, &dimension, 0);
 338     expect(InvalidParameter, stat);
 339
 340     stat = GdipImageGetFrameCount(NULL, &dimension, &count);
 341     expect(InvalidParameter, stat);
 342
 343     /* WinXP crashes on this test */
 344     if(0)
 345     {
 346         stat = GdipImageGetFrameCount((GpImage*)bm, &dimension, NULL);
 347         expect(InvalidParameter, stat);
 348     }
 349
 350     stat = GdipImageGetFrameCount((GpImage*)bm, NULL, &count);
 351     expect(Ok, stat);
 352
 353     count = 12345;
 354     stat = GdipImageGetFrameCount((GpImage*)bm, &dimension, &count);
 355     expect(Ok, stat);
 356     expect(1, count);
 357
 358     GdipBitmapSetPixel(bm, 0, 0, 0xffffffff);
 359
 360     stat = GdipImageSelectActiveFrame((GpImage*)bm, &dimension, 0);
 361     expect(Ok, stat);
 362
 363     /* SelectActiveFrame has no effect on image data of memory bitmaps */
 364     color = 0xdeadbeef;
 365     GdipBitmapGetPixel(bm, 0, 0, &color);
 366     expect(0xffffffff, color);
 367
 368     GdipDisposeImage((GpImage*)bm);
 369 }
 370
 371 static void test_LoadingImages(void)
 372 {
 373     GpStatus stat;
 374
 375     stat = GdipCreateBitmapFromFile(0, 0);
 376     expect(InvalidParameter, stat);
 377
 378     stat = GdipCreateBitmapFromFile(0, (GpBitmap**)0xdeadbeef);
 379     expect(InvalidParameter, stat);
 380
 381     stat = GdipLoadImageFromFile(0, 0);
 382     expect(InvalidParameter, stat);
 383
 384     stat = GdipLoadImageFromFile(0, (GpImage**)0xdeadbeef);
 385     expect(InvalidParameter, stat);
 386
 387     stat = GdipLoadImageFromFileICM(0, 0);
 388     expect(InvalidParameter, stat);
 389
 390     stat = GdipLoadImageFromFileICM(0, (GpImage**)0xdeadbeef);
 391     expect(InvalidParameter, stat);
 392 }
 393
 394 static void test_SavingImages(void)
 395 {
 396     GpStatus stat;
 397     GpBitmap *bm;
 398     UINT n;
 399     UINT s;
 400     const REAL WIDTH = 10.0, HEIGHT = 20.0;
 401     REAL w, h;
 402     ImageCodecInfo *codecs;
 403     static const CHAR filenameA[] = "a.bmp";
 404     static const WCHAR filename[] = { 'a','.','b','m','p',0 };
 405
 406     codecs = NULL;
 407
 408     stat = GdipSaveImageToFile(0, 0, 0, 0);
 409     expect(InvalidParameter, stat);
 410
 411     bm = NULL;
 412     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 413     expect(Ok, stat);
 414     if (!bm)
 415         return;
 416
 417     /* invalid params */
 418     stat = GdipSaveImageToFile((GpImage*)bm, 0, 0, 0);
 419     expect(InvalidParameter, stat);
 420
 421     stat = GdipSaveImageToFile((GpImage*)bm, filename, 0, 0);
 422     expect(InvalidParameter, stat);
 423
 424     /* encoder tests should succeed -- already tested */
 425     stat = GdipGetImageEncodersSize(&n, &s);
 426     if (stat != Ok || n == 0) goto cleanup;
 427
 428     codecs = GdipAlloc(s);
 429     if (!codecs) goto cleanup;
 430
 431     stat = GdipGetImageEncoders(n, s, codecs);
 432     if (stat != Ok) goto cleanup;
 433
 434     stat = GdipSaveImageToFile((GpImage*)bm, filename, &codecs[0].Clsid, 0);
 435     expect(stat, Ok);
 436
 437     GdipDisposeImage((GpImage*)bm);
 438     bm = 0;
 439
 440     /* re-load and check image stats */
 441     stat = GdipLoadImageFromFile(filename, (GpImage**)&bm);
 442     expect(stat, Ok);
 443     if (stat != Ok) goto cleanup;
 444
 445     stat = GdipGetImageDimension((GpImage*)bm, &w, &h);
 446     if (stat != Ok) goto cleanup;
 447
 448     expectf(WIDTH, w);
 449     expectf(HEIGHT, h);
 450
 451  cleanup:
 452     GdipFree(codecs);
 453     if (bm)
 454         GdipDisposeImage((GpImage*)bm);
 455     ok(DeleteFileA(filenameA), "Delete failed.\n");
 456 }
 457
 458 static void test_encoders(void)
 459 {
 460     GpStatus stat;
 461     UINT n;
 462     UINT s;
 463     ImageCodecInfo *codecs;
 464     int i;
 465     int bmp_found;
 466
 467     static const CHAR bmp_format[] = "BMP";
 468
 469     stat = GdipGetImageEncodersSize(&n, &s);
 470     expect(stat, Ok);
 471
 472     codecs = GdipAlloc(s);
 473     if (!codecs)
 474         return;
 475
 476     stat = GdipGetImageEncoders(n, s, NULL);
 477     expect(GenericError, stat);
 478
 479     stat = GdipGetImageEncoders(0, s, codecs);
 480     expect(GenericError, stat);
 481
 482     stat = GdipGetImageEncoders(n, s-1, codecs);
 483     expect(GenericError, stat);
 484
 485     stat = GdipGetImageEncoders(n, s+1, codecs);
 486     expect(GenericError, stat);
 487
 488     stat = GdipGetImageEncoders(n, s, codecs);
 489     expect(stat, Ok);
 490
 491     bmp_found = FALSE;
 492     for (i = 0; i < n; i++)
 493         {
 494             CHAR desc[32];
 495
 496             WideCharToMultiByte(CP_ACP, 0, codecs[i].FormatDescription, -1,
 497                                 desc, 32, 0, 0);
 498
 499             if (CompareStringA(LOCALE_SYSTEM_DEFAULT, 0,
 500                                desc, -1,
 501                                bmp_format, -1) == CSTR_EQUAL) {
 502                 bmp_found = TRUE;
 503                 break;
 504             }
 505         }
 506     if (!bmp_found)
 507         ok(FALSE, "No BMP codec found.\n");
 508
 509     GdipFree(codecs);
 510 }
 511
 512 static void test_LockBits(void)
 513 {
 514     GpStatus stat;
 515     GpBitmap *bm;
 516     GpRect rect;
 517     BitmapData bd;
 518     const INT WIDTH = 10, HEIGHT = 20;
 519
 520     bm = NULL;
 521     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 522     expect(Ok, stat);
 523
 524     rect.X = 2;
 525     rect.Y = 3;
 526     rect.Width = 4;
 527     rect.Height = 5;
 528
 529     /* read-only */
 530     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 531     expect(Ok, stat);
 532
 533     if (stat == Ok) {
 534         stat = GdipBitmapUnlockBits(bm, &bd);
 535         expect(Ok, stat);
 536     }
 537
 538     /* read-only, with NULL rect -> whole bitmap lock */
 539     stat = GdipBitmapLockBits(bm, NULL, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 540     expect(Ok, stat);
 541     expect(bd.Width,  WIDTH);
 542     expect(bd.Height, HEIGHT);
 543
 544     if (stat == Ok) {
 545         stat = GdipBitmapUnlockBits(bm, &bd);
 546         expect(Ok, stat);
 547     }
 548
 549     /* read-only, consecutive */
 550     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 551     expect(Ok, stat);
 552
 553     if (stat == Ok) {
 554         stat = GdipBitmapUnlockBits(bm, &bd);
 555         expect(Ok, stat);
 556     }
 557
 558     stat = GdipDisposeImage((GpImage*)bm);
 559     expect(Ok, stat);
 560     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 561     expect(Ok, stat);
 562
 563     /* read x2 */
 564     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 565     expect(Ok, stat);
 566     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 567     expect(WrongState, stat);
 568
 569     stat = GdipBitmapUnlockBits(bm, &bd);
 570     expect(Ok, stat);
 571
 572     stat = GdipDisposeImage((GpImage*)bm);
 573     expect(Ok, stat);
 574     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 575     expect(Ok, stat);
 576
 577     /* write, no modification */
 578     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 579     expect(Ok, stat);
 580
 581     if (stat == Ok) {
 582         stat = GdipBitmapUnlockBits(bm, &bd);
 583         expect(Ok, stat);
 584     }
 585
 586     /* write, consecutive */
 587     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 588     expect(Ok, stat);
 589
 590     if (stat == Ok) {
 591         stat = GdipBitmapUnlockBits(bm, &bd);
 592         expect(Ok, stat);
 593     }
 594
 595     stat = GdipDisposeImage((GpImage*)bm);
 596     expect(Ok, stat);
 597     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 598     expect(Ok, stat);
 599
 600     /* write, modify */
 601     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 602     expect(Ok, stat);
 603
 604     if (stat == Ok) {
 605         if (bd.Scan0)
 606             ((char*)bd.Scan0)[2] = 0xff;
 607
 608         stat = GdipBitmapUnlockBits(bm, &bd);
 609         expect(Ok, stat);
 610     }
 611
 612     stat = GdipDisposeImage((GpImage*)bm);
 613     expect(Ok, stat);
 614
 615     /* dispose locked */
 616     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 617     expect(Ok, stat);
 618     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 619     expect(Ok, stat);
 620     stat = GdipDisposeImage((GpImage*)bm);
 621     expect(Ok, stat);
 622 }
 623
 624 static void test_GdipCreateBitmapFromHBITMAP(void)
 625 {
 626     GpBitmap* gpbm = NULL;
 627     HBITMAP hbm = NULL;
 628     HPALETTE hpal = NULL;
 629     GpStatus stat;
 630     BYTE buff[1000];
 631     LOGPALETTE* LogPal = NULL;
 632     REAL width, height;
 633     const REAL WIDTH1 = 5;
 634     const REAL HEIGHT1 = 15;
 635     const REAL WIDTH2 = 10;
 636     const REAL HEIGHT2 = 20;
 637     HDC hdc;
 638     BITMAPINFO bmi;
 639     BYTE *bits;
 640
 641     stat = GdipCreateBitmapFromHBITMAP(NULL, NULL, NULL);
 642     expect(InvalidParameter, stat);
 643
 644     hbm = CreateBitmap(WIDTH1, HEIGHT1, 1, 1, NULL);
 645     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, NULL);
 646     expect(InvalidParameter, stat);
 647
 648     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 649     expect(Ok, stat);
 650     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 651     expectf(WIDTH1,  width);
 652     expectf(HEIGHT1, height);
 653     if (stat == Ok)
 654         GdipDisposeImage((GpImage*)gpbm);
 655     DeleteObject(hbm);
 656
 657     memset(buff, 0, sizeof(buff));
 658     hbm = CreateBitmap(WIDTH2, HEIGHT2, 1, 1, &buff);
 659     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 660     expect(Ok, stat);
 661     /* raw format */
 662     expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)gpbm, __LINE__, FALSE);
 663
 664     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 665     expectf(WIDTH2,  width);
 666     expectf(HEIGHT2, height);
 667     if (stat == Ok)
 668         GdipDisposeImage((GpImage*)gpbm);
 669     DeleteObject(hbm);
 670
 671     hdc = CreateCompatibleDC(0);
 672     ok(hdc != NULL, "CreateCompatibleDC failed\n");
 673     bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
 674     bmi.bmiHeader.biHeight = HEIGHT1;
 675     bmi.bmiHeader.biWidth = WIDTH1;
 676     bmi.bmiHeader.biBitCount = 24;
 677     bmi.bmiHeader.biPlanes = 1;
 678     bmi.bmiHeader.biCompression = BI_RGB;
 679
 680     hbm = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
 681     ok(hbm != NULL, "CreateDIBSection failed\n");
 682
 683     bits[0] = 0;
 684
 685     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 686     expect(Ok, stat);
 687     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 688     expectf(WIDTH1,  width);
 689     expectf(HEIGHT1, height);
 690     if (stat == Ok)
 691     {
 692         /* test whether writing to the bitmap affects the original */
 693         stat = GdipBitmapSetPixel(gpbm, 0, 0, 0xffffffff);
 694         expect(Ok, stat);
 695
 696         expect(0, bits[0]);
 697
 698         GdipDisposeImage((GpImage*)gpbm);
 699     }
 700
 701     LogPal = GdipAlloc(sizeof(LOGPALETTE));
 702     ok(LogPal != NULL, "unable to allocate LOGPALETTE\n");
 703     LogPal->palVersion = 0x300;
 704     LogPal->palNumEntries = 1;
 705     hpal = CreatePalette(LogPal);
 706     ok(hpal != NULL, "CreatePalette failed\n");
 707     GdipFree(LogPal);
 708
 709     stat = GdipCreateBitmapFromHBITMAP(hbm, hpal, &gpbm);
 710     todo_wine
 711     {
 712         expect(Ok, stat);
 713     }
 714     if (stat == Ok)
 715         GdipDisposeImage((GpImage*)gpbm);
 716
 717     DeleteObject(hpal);
 718     DeleteObject(hbm);
 719 }
 720
 721 static void test_GdipGetImageFlags(void)
 722 {
 723     GpImage *img;
 724     GpStatus stat;
 725     UINT flags;
 726
 727     img = (GpImage*)0xdeadbeef;
 728
 729     stat = GdipGetImageFlags(NULL, NULL);
 730     expect(InvalidParameter, stat);
 731
 732     stat = GdipGetImageFlags(NULL, &flags);
 733     expect(InvalidParameter, stat);
 734
 735     stat = GdipGetImageFlags(img, NULL);
 736     expect(InvalidParameter, stat);
 737 }
 738
 739 static void test_GdipCloneImage(void)
 740 {
 741     GpStatus stat;
 742     GpRectF rectF;
 743     GpUnit unit;
 744     GpBitmap *bm;
 745     GpImage *image_src, *image_dest = NULL;
 746     const INT WIDTH = 10, HEIGHT = 20;
 747
 748     /* Create an image, clone it, delete the original, make sure the copy works */
 749     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 750     expect(Ok, stat);
 751     expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bm, __LINE__, FALSE);
 752
 753     image_src = ((GpImage*)bm);
 754     stat = GdipCloneImage(image_src, &image_dest);
 755     expect(Ok, stat);
 756     expect_rawformat(&ImageFormatMemoryBMP, image_dest, __LINE__, FALSE);
 757
 758     stat = GdipDisposeImage((GpImage*)bm);
 759     expect(Ok, stat);
 760     stat = GdipGetImageBounds(image_dest, &rectF, &unit);
 761     expect(Ok, stat);
 762
 763     /* Treat FP values carefully */
 764     expectf((REAL)WIDTH, rectF.Width);
 765     expectf((REAL)HEIGHT, rectF.Height);
 766
 767     stat = GdipDisposeImage(image_dest);
 768     expect(Ok, stat);
 769 }
 770
 771 static void test_testcontrol(void)
 772 {
 773     GpStatus stat;
 774     DWORD param;
 775
 776     param = 0;
 777     stat = GdipTestControl(TestControlGetBuildNumber, &param);
 778     expect(Ok, stat);
 779     ok(param != 0, "Build number expected, got %u\n", param);
 780 }
 781
 782 static void test_fromhicon(void)
 783 {
 784     static const BYTE bmp_bits[1024];
 785     HBITMAP hbmMask, hbmColor;
 786     ICONINFO info;
 787     HICON hIcon;
 788     GpStatus stat;
 789     GpBitmap *bitmap = NULL;
 790     UINT dim;
 791     ImageType type;
 792     PixelFormat format;
 793
 794     /* NULL */
 795     stat = GdipCreateBitmapFromHICON(NULL, NULL);
 796     expect(InvalidParameter, stat);
 797     stat = GdipCreateBitmapFromHICON(NULL, &bitmap);
 798     expect(InvalidParameter, stat);
 799
 800     /* color icon 1 bit */
 801     hbmMask = CreateBitmap(16, 16, 1, 1, bmp_bits);
 802     ok(hbmMask != 0, "CreateBitmap failed\n");
 803     hbmColor = CreateBitmap(16, 16, 1, 1, bmp_bits);
 804     ok(hbmColor != 0, "CreateBitmap failed\n");
 805     info.fIcon = TRUE;
 806     info.xHotspot = 8;
 807     info.yHotspot = 8;
 808     info.hbmMask = hbmMask;
 809     info.hbmColor = hbmColor;
 810     hIcon = CreateIconIndirect(&info);
 811     ok(hIcon != 0, "CreateIconIndirect failed\n");
 812     DeleteObject(hbmMask);
 813     DeleteObject(hbmColor);
 814
 815     stat = GdipCreateBitmapFromHICON(hIcon, &bitmap);
 816     ok(stat == Ok ||
 817        broken(stat == InvalidParameter), /* Win98 */
 818        "Expected Ok, got %.8x\n", stat);
 819     if(stat == Ok){
 820        /* check attributes */
 821        stat = GdipGetImageHeight((GpImage*)bitmap, &dim);
 822        expect(Ok, stat);
 823        expect(16, dim);
 824        stat = GdipGetImageWidth((GpImage*)bitmap, &dim);
 825        expect(Ok, stat);
 826        expect(16, dim);
 827        stat = GdipGetImageType((GpImage*)bitmap, &type);
 828        expect(Ok, stat);
 829        expect(ImageTypeBitmap, type);
 830        stat = GdipGetImagePixelFormat((GpImage*)bitmap, &format);
 831        expect(PixelFormat32bppARGB, format);
 832        /* raw format */
 833        expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bitmap, __LINE__, FALSE);
 834        GdipDisposeImage((GpImage*)bitmap);
 835     }
 836     DestroyIcon(hIcon);
 837
 838     /* color icon 8 bpp */
 839     hbmMask = CreateBitmap(16, 16, 1, 8, bmp_bits);
 840     ok(hbmMask != 0, "CreateBitmap failed\n");
 841     hbmColor = CreateBitmap(16, 16, 1, 8, bmp_bits);
 842     ok(hbmColor != 0, "CreateBitmap failed\n");
 843     info.fIcon = TRUE;
 844     info.xHotspot = 8;
 845     info.yHotspot = 8;
 846     info.hbmMask = hbmMask;
 847     info.hbmColor = hbmColor;
 848     hIcon = CreateIconIndirect(&info);
 849     ok(hIcon != 0, "CreateIconIndirect failed\n");
 850     DeleteObject(hbmMask);
 851     DeleteObject(hbmColor);
 852
 853     stat = GdipCreateBitmapFromHICON(hIcon, &bitmap);
 854     expect(Ok, stat);
 855     if(stat == Ok){
 856         /* check attributes */
 857         stat = GdipGetImageHeight((GpImage*)bitmap, &dim);
 858         expect(Ok, stat);
 859         expect(16, dim);
 860         stat = GdipGetImageWidth((GpImage*)bitmap, &dim);
 861         expect(Ok, stat);
 862         expect(16, dim);
 863         stat = GdipGetImageType((GpImage*)bitmap, &type);
 864         expect(Ok, stat);
 865         expect(ImageTypeBitmap, type);
 866         stat = GdipGetImagePixelFormat((GpImage*)bitmap, &format);
 867         expect(PixelFormat32bppARGB, format);
 868         /* raw format */
 869         expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bitmap, __LINE__, FALSE);
 870         GdipDisposeImage((GpImage*)bitmap);
 871     }
 872     DestroyIcon(hIcon);
 873 }
 874
 875 /* 1x1 pixel png */
 876 static const unsigned char pngimage[285] = {
 877 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52,
 878 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,
 879 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b,
 880 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5,
 881 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41,
 882 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,
 883 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82
 884 };
 885 /* 1x1 pixel gif */
 886 static const unsigned char gifimage[35] = {
 887 0x47,0x49,0x46,0x38,0x37,0x61,0x01,0x00,0x01,0x00,0x80,0x00,0x00,0xff,0xff,0xff,
 888 0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x44,
 889 0x01,0x00,0x3b
 890 };
 891 /* 1x1 pixel bmp */
 892 static const unsigned char bmpimage[66] = {
 893 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00,
 894 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,
 895 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00,
 896 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x00,
 897 0x00,0x00
 898 };
 899 /* 1x1 pixel jpg */
 900 static const unsigned char jpgimage[285] = {
 901 0xff,0xd8,0xff,0xe0,0x00,0x10,0x4a,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2c,
 902 0x01,0x2c,0x00,0x00,0xff,0xdb,0x00,0x43,0x00,0x05,0x03,0x04,0x04,0x04,0x03,0x05,
 903 0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x07,0x0c,0x08,0x07,0x07,0x07,0x07,0x0f,0x0b,
 904 0x0b,0x09,0x0c,0x11,0x0f,0x12,0x12,0x11,0x0f,0x11,0x11,0x13,0x16,0x1c,0x17,0x13,
 905 0x14,0x1a,0x15,0x11,0x11,0x18,0x21,0x18,0x1a,0x1d,0x1d,0x1f,0x1f,0x1f,0x13,0x17,
 906 0x22,0x24,0x22,0x1e,0x24,0x1c,0x1e,0x1f,0x1e,0xff,0xdb,0x00,0x43,0x01,0x05,0x05,
 907 0x05,0x07,0x06,0x07,0x0e,0x08,0x08,0x0e,0x1e,0x14,0x11,0x14,0x1e,0x1e,0x1e,0x1e,
 908 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 909 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 910 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0xff,0xc0,
 911 0x00,0x11,0x08,0x00,0x01,0x00,0x01,0x03,0x01,0x22,0x00,0x02,0x11,0x01,0x03,0x11,
 912 0x01,0xff,0xc4,0x00,0x15,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 913 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xff,0xc4,0x00,0x14,0x10,0x01,0x00,0x00,
 914 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xc4,
 915 0x00,0x14,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 916 0x00,0x00,0x00,0x00,0xff,0xc4,0x00,0x14,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
 917 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xda,0x00,0x0c,0x03,0x01,
 918 0x00,0x02,0x11,0x03,0x11,0x00,0x3f,0x00,0xb2,0xc0,0x07,0xff,0xd9
 919 };
 920 /* 1x1 pixel tiff */
 921 static const unsigned char tiffimage[] = {
 922 0x49,0x49,0x2a,0x00,0x0c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0xfe,0x00,
 923 0x04,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x00,0x01,0x00,
 924 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,
 925 0x00,0x00,0x02,0x01,0x03,0x00,0x03,0x00,0x00,0x00,0xd2,0x00,0x00,0x00,0x03,0x01,
 926 0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x01,0x03,0x00,0x01,0x00,
 927 0x00,0x00,0x02,0x00,0x00,0x00,0x0d,0x01,0x02,0x00,0x1b,0x00,0x00,0x00,0xd8,0x00,
 928 0x00,0x00,0x11,0x01,0x04,0x00,0x01,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x12,0x01,
 929 0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x15,0x01,0x03,0x00,0x01,0x00,
 930 0x00,0x00,0x03,0x00,0x00,0x00,0x16,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x40,0x00,
 931 0x00,0x00,0x17,0x01,0x04,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x1a,0x01,
 932 0x05,0x00,0x01,0x00,0x00,0x00,0xf4,0x00,0x00,0x00,0x1b,0x01,0x05,0x00,0x01,0x00,
 933 0x00,0x00,0xfc,0x00,0x00,0x00,0x1c,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,
 934 0x00,0x00,0x28,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,
 935 0x00,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x2f,0x68,0x6f,0x6d,0x65,0x2f,0x6d,0x65,
 936 0x68,0x2f,0x44,0x65,0x73,0x6b,0x74,0x6f,0x70,0x2f,0x74,0x65,0x73,0x74,0x2e,0x74,
 937 0x69,0x66,0x00,0x00,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x48,
 938 0x00,0x00,0x00,0x01
 939 };
 940 /* 320x320 twip wmf */
 941 static const unsigned char wmfimage[180] = {
 942 0xd7,0xcd,0xc6,0x9a,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x01,0x40,0x01,0xa0,0x05,
 943 0x00,0x00,0x00,0x00,0xb1,0x52,0x01,0x00,0x09,0x00,0x00,0x03,0x4f,0x00,0x00,0x00,
 944 0x0f,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x0b,0x02,0x00,0x00,
 945 0x00,0x00,0x05,0x00,0x00,0x00,0x0c,0x02,0x40,0x01,0x40,0x01,0x04,0x00,0x00,0x00,
 946 0x02,0x01,0x01,0x00,0x04,0x00,0x00,0x00,0x04,0x01,0x0d,0x00,0x08,0x00,0x00,0x00,
 947 0xfa,0x02,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
 948 0x2d,0x01,0x00,0x00,0x07,0x00,0x00,0x00,0xfc,0x02,0x01,0x00,0x00,0x00,0x00,0x00,
 949 0x00,0x00,0x04,0x00,0x00,0x00,0x2d,0x01,0x01,0x00,0x07,0x00,0x00,0x00,0xfc,0x02,
 950 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x2d,0x01,0x02,0x00,
 951 0x07,0x00,0x00,0x00,0x1b,0x04,0x40,0x01,0x40,0x01,0x00,0x00,0x00,0x00,0x04,0x00,
 952 0x00,0x00,0xf0,0x01,0x00,0x00,0x04,0x00,0x00,0x00,0xf0,0x01,0x01,0x00,0x03,0x00,
 953 0x00,0x00,0x00,0x00
 954 };
 955 static void test_getrawformat(void)
 956 {
 957     test_bufferrawformat((void*)pngimage, sizeof(pngimage), &ImageFormatPNG,  __LINE__, FALSE);
 958     test_bufferrawformat((void*)gifimage, sizeof(gifimage), &ImageFormatGIF,  __LINE__, FALSE);
 959     test_bufferrawformat((void*)bmpimage, sizeof(bmpimage), &ImageFormatBMP,  __LINE__, FALSE);
 960     test_bufferrawformat((void*)jpgimage, sizeof(jpgimage), &ImageFormatJPEG, __LINE__, FALSE);
 961     test_bufferrawformat((void*)tiffimage, sizeof(tiffimage), &ImageFormatTIFF, __LINE__, FALSE);
 962     test_bufferrawformat((void*)wmfimage, sizeof(wmfimage), &ImageFormatWMF, __LINE__, FALSE);
 963 }
 964
 965 static void test_loadwmf(void)
 966 {
 967     LPSTREAM stream;
 968     HGLOBAL  hglob;
 969     LPBYTE   data;
 970     HRESULT  hres;
 971     GpStatus stat;
 972     GpImage *img;
 973     GpRectF bounds;
 974     GpUnit unit;
 975     REAL res = 12345.0;
 976     MetafileHeader header;
 977
 978     hglob = GlobalAlloc (0, sizeof(wmfimage));
 979     data = GlobalLock (hglob);
 980     memcpy(data, wmfimage, sizeof(wmfimage));
 981     GlobalUnlock(hglob); data = NULL;
 982
 983     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
 984     ok(hres == S_OK, "Failed to create a stream\n");
 985     if(hres != S_OK) return;
 986
 987     stat = GdipLoadImageFromStream(stream, &img);
 988     ok(stat == Ok, "Failed to create a Bitmap\n");
 989     if(stat != Ok){
 990         IStream_Release(stream);
 991         return;
 992     }
 993
 994     IStream_Release(stream);
 995
 996     stat = GdipGetImageBounds(img, &bounds, &unit);
 997     expect(Ok, stat);
 998     todo_wine expect(UnitPixel, unit);
 999     expectf(0.0, bounds.X);
1000     expectf(0.0, bounds.Y);
1001     todo_wine expectf(320.0, bounds.Width);
1002     todo_wine expectf(320.0, bounds.Height);
1003
1004     stat = GdipGetImageHorizontalResolution(img, &res);
1005     expect(Ok, stat);
1006     todo_wine expectf(1440.0, res);
1007
1008     stat = GdipGetImageVerticalResolution(img, &res);
1009     expect(Ok, stat);
1010     todo_wine expectf(1440.0, res);
1011
1012     memset(&header, 0, sizeof(header));
1013     stat = GdipGetMetafileHeaderFromMetafile((GpMetafile*)img, &header);
1014     expect(Ok, stat);
1015     if (stat == Ok)
1016     {
1017         todo_wine expect(MetafileTypeWmfPlaceable, header.Type);
1018         todo_wine expect(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader), header.Size);
1019         todo_wine expect(0x300, header.Version);
1020         expect(0, header.EmfPlusFlags);
1021         todo_wine expectf(1440.0, header.DpiX);
1022         todo_wine expectf(1440.0, header.DpiY);
1023         expect(0, header.X);
1024         expect(0, header.Y);
1025         todo_wine expect(320, header.Width);
1026         todo_wine expect(320, header.Height);
1027         todo_wine expect(1, U(header).WmfHeader.mtType);
1028         expect(0, header.EmfPlusHeaderSize);
1029         expect(0, header.LogicalDpiX);
1030         expect(0, header.LogicalDpiY);
1031     }
1032
1033     GdipDisposeImage(img);
1034 }
1035
1036 static void test_createfromwmf(void)
1037 {
1038     HMETAFILE hwmf;
1039     GpImage *img;
1040     GpStatus stat;
1041     GpRectF bounds;
1042     GpUnit unit;
1043     REAL res = 12345.0;
1044     MetafileHeader header;
1045
1046     hwmf = SetMetaFileBitsEx(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader),
1047         wmfimage+sizeof(WmfPlaceableFileHeader));
1048     ok(hwmf != 0, "SetMetaFileBitsEx failed\n");
1049
1050     stat = GdipCreateMetafileFromWmf(hwmf, TRUE,
1051         (WmfPlaceableFileHeader*)wmfimage, (GpMetafile**)&img);
1052     expect(Ok, stat);
1053
1054     stat = GdipGetImageBounds(img, &bounds, &unit);
1055     expect(Ok, stat);
1056     expect(UnitPixel, unit);
1057     expectf(0.0, bounds.X);
1058     expectf(0.0, bounds.Y);
1059     expectf(320.0, bounds.Width);
1060     expectf(320.0, bounds.Height);
1061
1062     stat = GdipGetImageHorizontalResolution(img, &res);
1063     expect(Ok, stat);
1064     expectf(1440.0, res);
1065
1066     stat = GdipGetImageVerticalResolution(img, &res);
1067     expect(Ok, stat);
1068     expectf(1440.0, res);
1069
1070     memset(&header, 0, sizeof(header));
1071     stat = GdipGetMetafileHeaderFromMetafile((GpMetafile*)img, &header);
1072     expect(Ok, stat);
1073     if (stat == Ok)
1074     {
1075         todo_wine expect(MetafileTypeWmfPlaceable, header.Type);
1076         todo_wine expect(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader), header.Size);
1077         todo_wine expect(0x300, header.Version);
1078         expect(0, header.EmfPlusFlags);
1079         todo_wine expectf(1440.0, header.DpiX);
1080         todo_wine expectf(1440.0, header.DpiY);
1081         expect(0, header.X);
1082         expect(0, header.Y);
1083         todo_wine expect(320, header.Width);
1084         todo_wine expect(320, header.Height);
1085         todo_wine expect(1, U(header).WmfHeader.mtType);
1086         expect(0, header.EmfPlusHeaderSize);
1087         expect(0, header.LogicalDpiX);
1088         expect(0, header.LogicalDpiY);
1089     }
1090
1091     GdipDisposeImage(img);
1092 }
1093
1094 static void test_resolution(void)
1095 {
1096     GpStatus stat;
1097     GpBitmap *bitmap;
1098     REAL res=-1.0;
1099     HDC screendc;
1100     int screenxres, screenyres;
1101
1102     /* create Bitmap */
1103     stat = GdipCreateBitmapFromScan0(1, 1, 32, PixelFormat24bppRGB, NULL, &bitmap);
1104     expect(Ok, stat);
1105
1106     /* test invalid values */
1107     stat = GdipGetImageHorizontalResolution(NULL, &res);
1108     expect(InvalidParameter, stat);
1109
1110     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, NULL);
1111     expect(InvalidParameter, stat);
1112
1113     stat = GdipGetImageVerticalResolution(NULL, &res);
1114     expect(InvalidParameter, stat);
1115
1116     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, NULL);
1117     expect(InvalidParameter, stat);
1118
1119     stat = GdipBitmapSetResolution(NULL, 96.0, 96.0);
1120     expect(InvalidParameter, stat);
1121
1122     stat = GdipBitmapSetResolution(bitmap, 0.0, 0.0);
1123     expect(InvalidParameter, stat);
1124
1125     /* defaults to screen resolution */
1126     screendc = GetDC(0);
1127
1128     screenxres = GetDeviceCaps(screendc, LOGPIXELSX);
1129     screenyres = GetDeviceCaps(screendc, LOGPIXELSY);
1130
1131     ReleaseDC(0, screendc);
1132
1133     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, &res);
1134     expect(Ok, stat);
1135     expectf((REAL)screenxres, res);
1136
1137     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, &res);
1138     expect(Ok, stat);
1139     expectf((REAL)screenyres, res);
1140
1141     /* test changing the resolution */
1142     stat = GdipBitmapSetResolution(bitmap, screenxres*2.0, screenyres*3.0);
1143     expect(Ok, stat);
1144
1145     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, &res);
1146     expect(Ok, stat);
1147     expectf(screenxres*2.0, res);
1148
1149     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, &res);
1150     expect(Ok, stat);
1151     expectf(screenyres*3.0, res);
1152
1153     stat = GdipDisposeImage((GpImage*)bitmap);
1154     expect(Ok, stat);
1155 }
1156
1157 static void test_createhbitmap(void)
1158 {
1159     GpStatus stat;
1160     GpBitmap *bitmap;
1161     HBITMAP hbitmap, oldhbitmap;
1162     BITMAP bm;
1163     int ret;
1164     HDC hdc;
1165     COLORREF pixel;
1166     BYTE bits[640];
1167
1168     memset(bits, 0x68, 640);
1169
1170     /* create Bitmap */
1171     stat = GdipCreateBitmapFromScan0(10, 20, 32, PixelFormat24bppRGB, bits, &bitmap);
1172     expect(Ok, stat);
1173
1174     /* test NULL values */
1175     stat = GdipCreateHBITMAPFromBitmap(NULL, &hbitmap, 0);
1176     expect(InvalidParameter, stat);
1177
1178     stat = GdipCreateHBITMAPFromBitmap(bitmap, NULL, 0);
1179     expect(InvalidParameter, stat);
1180
1181     /* create HBITMAP */
1182     stat = GdipCreateHBITMAPFromBitmap(bitmap, &hbitmap, 0);
1183     expect(Ok, stat);
1184
1185     if (stat == Ok)
1186     {
1187         ret = GetObjectA(hbitmap, sizeof(BITMAP), &bm);
1188         expect(sizeof(BITMAP), ret);
1189
1190         expect(0, bm.bmType);
1191         expect(10, bm.bmWidth);
1192         expect(20, bm.bmHeight);
1193         expect(40, bm.bmWidthBytes);
1194         expect(1, bm.bmPlanes);
1195         expect(32, bm.bmBitsPixel);
1196         ok(bm.bmBits != NULL, "got DDB, expected DIB\n");
1197
1198         hdc = CreateCompatibleDC(NULL);
1199
1200         oldhbitmap = SelectObject(hdc, hbitmap);
1201         pixel = GetPixel(hdc, 5, 5);
1202         SelectObject(hdc, oldhbitmap);
1203
1204         DeleteDC(hdc);
1205
1206         expect(0x686868, pixel);
1207
1208         DeleteObject(hbitmap);
1209     }
1210
1211     stat = GdipDisposeImage((GpImage*)bitmap);
1212     expect(Ok, stat);
1213 }
1214
1215 static void test_getsetpixel(void)
1216 {
1217     GpStatus stat;
1218     GpBitmap *bitmap;
1219     ARGB color;
1220     BYTE bits[16] = {0x00,0x00,0x00,0x00, 0x00,0xff,0xff,0x00,
1221                      0xff,0x00,0x00,0x00, 0xff,0xff,0xff,0x00};
1222
1223     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppRGB, bits, &bitmap);
1224     expect(Ok, stat);
1225
1226     /* null parameters */
1227     stat = GdipBitmapGetPixel(NULL, 1, 1, &color);
1228     expect(InvalidParameter, stat);
1229
1230     stat = GdipBitmapGetPixel(bitmap, 1, 1, NULL);
1231     expect(InvalidParameter, stat);
1232
1233     stat = GdipBitmapSetPixel(NULL, 1, 1, 0);
1234     expect(InvalidParameter, stat);
1235
1236     /* out of bounds */
1237     stat = GdipBitmapGetPixel(bitmap, -1, 1, &color);
1238     expect(InvalidParameter, stat);
1239
1240     stat = GdipBitmapSetPixel(bitmap, -1, 1, 0);
1241     expect(InvalidParameter, stat);
1242
1243     stat = GdipBitmapGetPixel(bitmap, 1, -1, &color);
1244     ok(stat == InvalidParameter ||
1245        broken(stat == Ok), /* Older gdiplus */
1246        "Expected InvalidParameter, got %.8x\n", stat);
1247
1248     stat = GdipBitmapSetPixel(bitmap, 1, -1, 0);
1249     ok(stat == InvalidParameter ||
1250        broken(stat == Ok), /* Older gdiplus */
1251        "Expected InvalidParameter, got %.8x\n", stat);
1252
1253     stat = GdipBitmapGetPixel(bitmap, 2, 1, &color);
1254     expect(InvalidParameter, stat);
1255
1256     stat = GdipBitmapSetPixel(bitmap, 2, 1, 0);
1257     expect(InvalidParameter, stat);
1258
1259     stat = GdipBitmapGetPixel(bitmap, 1, 2, &color);
1260     expect(InvalidParameter, stat);
1261
1262     stat = GdipBitmapSetPixel(bitmap, 1, 2, 0);
1263     expect(InvalidParameter, stat);
1264
1265     /* valid use */
1266     stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
1267     expect(Ok, stat);
1268     expect(0xffffffff, color);
1269
1270     stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1271     expect(Ok, stat);
1272     expect(0xff0000ff, color);
1273
1274     stat = GdipBitmapSetPixel(bitmap, 1, 1, 0xff676869);
1275     expect(Ok, stat);
1276
1277     stat = GdipBitmapSetPixel(bitmap, 0, 0, 0xff474849);
1278     expect(Ok, stat);
1279
1280     stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
1281     expect(Ok, stat);
1282     expect(0xff676869, color);
1283
1284     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1285     expect(Ok, stat);
1286     expect(0xff474849, color);
1287
1288     stat = GdipDisposeImage((GpImage*)bitmap);
1289     expect(Ok, stat);
1290 }
1291
1292 static void check_halftone_palette(ColorPalette *palette)
1293 {
1294     static const BYTE halftone_values[6]={0x00,0x33,0x66,0x99,0xcc,0xff};
1295     UINT i;
1296
1297     for (i=0; i<palette->Count; i++)
1298     {
1299         ARGB expected=0xff000000;
1300         if (i<8)
1301         {
1302             if (i&1) expected |= 0x800000;
1303             if (i&2) expected |= 0x8000;
1304             if (i&4) expected |= 0x80;
1305         }
1306         else if (i == 8)
1307         {
1308             expected = 0xffc0c0c0;
1309         }
1310         else if (i < 16)
1311         {
1312             if (i&1) expected |= 0xff0000;
1313             if (i&2) expected |= 0xff00;
1314             if (i&4) expected |= 0xff;
1315         }
1316         else if (i < 40)
1317         {
1318             expected = 0x00000000;
1319         }
1320         else
1321         {
1322             expected |= halftone_values[(i-40)%6];
1323             expected |= halftone_values[((i-40)/6)%6] << 8;
1324             expected |= halftone_values[((i-40)/36)%6] << 16;
1325         }
1326         ok(expected == palette->Entries[i], "Expected %.8x, got %.8x, i=%u/%u\n",
1327             expected, palette->Entries[i], i, palette->Count);
1328     }
1329 }
1330
1331 static void test_palette(void)
1332 {
1333     GpStatus stat;
1334     GpBitmap *bitmap;
1335     INT size;
1336     BYTE buffer[1040];
1337     ColorPalette *palette=(ColorPalette*)buffer;
1338     ARGB color=0;
1339
1340     /* test initial palette from non-indexed bitmap */
1341     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppRGB, NULL, &bitmap);
1342     expect(Ok, stat);
1343
1344     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1345     expect(Ok, stat);
1346     expect(sizeof(UINT)*2+sizeof(ARGB), size);
1347
1348     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1349     expect(Ok, stat);
1350     expect(0, palette->Count);
1351
1352     /* test setting palette on not-indexed bitmap */
1353     palette->Count = 3;
1354
1355     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1356     expect(Ok, stat);
1357
1358     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1359     expect(Ok, stat);
1360     expect(sizeof(UINT)*2+sizeof(ARGB)*3, size);
1361
1362     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1363     expect(Ok, stat);
1364     expect(3, palette->Count);
1365
1366     GdipDisposeImage((GpImage*)bitmap);
1367
1368     /* test initial palette on 1-bit bitmap */
1369     stat = GdipCreateBitmapFromScan0(2, 2, 4, PixelFormat1bppIndexed, NULL, &bitmap);
1370     expect(Ok, stat);
1371
1372     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1373     expect(Ok, stat);
1374     expect(sizeof(UINT)*2+sizeof(ARGB)*2, size);
1375
1376     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1377     expect(Ok, stat);
1378     expect(PaletteFlagsGrayScale, palette->Flags);
1379     expect(2, palette->Count);
1380
1381     expect(0xff000000, palette->Entries[0]);
1382     expect(0xffffffff, palette->Entries[1]);
1383
1384     /* test getting/setting pixels */
1385     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1386     expect(Ok, stat);
1387     expect(0xff000000, color);
1388
1389     stat = GdipBitmapSetPixel(bitmap, 0, 1, 0xffffffff);
1390     todo_wine ok((stat == Ok) ||
1391        broken(stat == InvalidParameter) /* pre-win7 */, "stat=%.8x\n", stat);
1392
1393     if (stat == Ok)
1394     {
1395         stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1396         expect(Ok, stat);
1397         expect(0xffffffff, color);
1398     }
1399
1400     GdipDisposeImage((GpImage*)bitmap);
1401
1402     /* test initial palette on 4-bit bitmap */
1403     stat = GdipCreateBitmapFromScan0(2, 2, 4, PixelFormat4bppIndexed, NULL, &bitmap);
1404     expect(Ok, stat);
1405
1406     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1407     expect(Ok, stat);
1408     expect(sizeof(UINT)*2+sizeof(ARGB)*16, size);
1409
1410     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1411     expect(Ok, stat);
1412     expect(0, palette->Flags);
1413     expect(16, palette->Count);
1414
1415     check_halftone_palette(palette);
1416
1417     /* test getting/setting pixels */
1418     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1419     expect(Ok, stat);
1420     expect(0xff000000, color);
1421
1422     stat = GdipBitmapSetPixel(bitmap, 0, 1, 0xffff00ff);
1423     todo_wine ok((stat == Ok) ||
1424        broken(stat == InvalidParameter) /* pre-win7 */, "stat=%.8x\n", stat);
1425
1426     if (stat == Ok)
1427     {
1428         stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1429         expect(Ok, stat);
1430         expect(0xffff00ff, color);
1431     }
1432
1433     GdipDisposeImage((GpImage*)bitmap);
1434
1435     /* test initial palette on 8-bit bitmap */
1436     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat8bppIndexed, NULL, &bitmap);
1437     expect(Ok, stat);
1438
1439     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1440     expect(Ok, stat);
1441     expect(sizeof(UINT)*2+sizeof(ARGB)*256, size);
1442
1443     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1444     expect(Ok, stat);
1445     expect(PaletteFlagsHalftone, palette->Flags);
1446     expect(256, palette->Count);
1447
1448     check_halftone_palette(palette);
1449
1450     /* test getting/setting pixels */
1451     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1452     expect(Ok, stat);
1453     expect(0xff000000, color);
1454
1455     stat = GdipBitmapSetPixel(bitmap, 0, 1, 0xffcccccc);
1456     todo_wine ok((stat == Ok) ||
1457        broken(stat == InvalidParameter) /* pre-win7 */, "stat=%.8x\n", stat);
1458
1459     if (stat == Ok)
1460     {
1461         stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1462         expect(Ok, stat);
1463         expect(0xffcccccc, color);
1464     }
1465
1466     /* test setting/getting a different palette */
1467     palette->Entries[1] = 0xffcccccc;
1468
1469     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1470     expect(Ok, stat);
1471
1472     palette->Entries[1] = 0;
1473
1474     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1475     expect(Ok, stat);
1476     expect(sizeof(UINT)*2+sizeof(ARGB)*256, size);
1477
1478     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1479     expect(Ok, stat);
1480     expect(PaletteFlagsHalftone, palette->Flags);
1481     expect(256, palette->Count);
1482     expect(0xffcccccc, palette->Entries[1]);
1483
1484     /* test count < 256 */
1485     palette->Flags = 12345;
1486     palette->Count = 3;
1487
1488     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1489     expect(Ok, stat);
1490
1491     palette->Entries[1] = 0;
1492     palette->Entries[3] = 0xdeadbeef;
1493
1494     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1495     expect(Ok, stat);
1496     expect(sizeof(UINT)*2+sizeof(ARGB)*3, size);
1497
1498     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1499     expect(Ok, stat);
1500     expect(12345, palette->Flags);
1501     expect(3, palette->Count);
1502     expect(0xffcccccc, palette->Entries[1]);
1503     expect(0xdeadbeef, palette->Entries[3]);
1504
1505     /* test count > 256 */
1506     palette->Count = 257;
1507
1508     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1509     ok(stat == InvalidParameter ||
1510        broken(stat == Ok), /* Old gdiplus behavior */
1511        "Expected %.8x, got %.8x\n", InvalidParameter, stat);
1512
1513     GdipDisposeImage((GpImage*)bitmap);
1514 }
1515
1516 static void test_colormatrix(void)
1517 {
1518     GpStatus stat;
1519     ColorMatrix colormatrix, graymatrix;
1520     GpImageAttributes *imageattr;
1521     const ColorMatrix identity = {{
1522         {1.0,0.0,0.0,0.0,0.0},
1523         {0.0,1.0,0.0,0.0,0.0},
1524         {0.0,0.0,1.0,0.0,0.0},
1525         {0.0,0.0,0.0,1.0,0.0},
1526         {0.0,0.0,0.0,0.0,1.0}}};
1527     const ColorMatrix double_red = {{
1528         {2.0,0.0,0.0,0.0,0.0},
1529         {0.0,1.0,0.0,0.0,0.0},
1530         {0.0,0.0,1.0,0.0,0.0},
1531         {0.0,0.0,0.0,1.0,0.0},
1532         {0.0,0.0,0.0,0.0,1.0}}};
1533     GpBitmap *bitmap1, *bitmap2;
1534     GpGraphics *graphics;
1535     ARGB color;
1536
1537     colormatrix = identity;
1538     graymatrix = identity;
1539
1540     stat = GdipSetImageAttributesColorMatrix(NULL, ColorAdjustTypeDefault,
1541         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1542     expect(InvalidParameter, stat);
1543
1544     stat = GdipCreateImageAttributes(&imageattr);
1545     expect(Ok, stat);
1546
1547     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1548         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
1549     expect(Ok, stat);
1550
1551     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1552         TRUE, NULL, NULL, ColorMatrixFlagsDefault);
1553     expect(InvalidParameter, stat);
1554
1555     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1556         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1557     expect(Ok, stat);
1558
1559     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1560         TRUE, &colormatrix, NULL, ColorMatrixFlagsSkipGrays);
1561     expect(Ok, stat);
1562
1563     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1564         TRUE, &colormatrix, NULL, ColorMatrixFlagsAltGray);
1565     expect(InvalidParameter, stat);
1566
1567     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1568         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsAltGray);
1569     expect(Ok, stat);
1570
1571     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1572         TRUE, &colormatrix, &graymatrix, 3);
1573     expect(InvalidParameter, stat);
1574
1575     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeCount,
1576         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1577     expect(InvalidParameter, stat);
1578
1579     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeAny,
1580         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1581     expect(InvalidParameter, stat);
1582
1583     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1584         FALSE, NULL, NULL, ColorMatrixFlagsDefault);
1585     expect(Ok, stat);
1586
1587     /* Drawing a bitmap transforms the colors */
1588     colormatrix = double_red;
1589     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1590         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
1591     expect(Ok, stat);
1592
1593     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
1594     expect(Ok, stat);
1595
1596     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
1597     expect(Ok, stat);
1598
1599     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff40ffff);
1600     expect(Ok, stat);
1601
1602     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
1603     expect(Ok, stat);
1604
1605     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
1606         UnitPixel, imageattr, NULL, NULL);
1607     expect(Ok, stat);
1608
1609     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
1610     expect(Ok, stat);
1611     todo_wine expect(0xff80ffff, color);
1612
1613     GdipDeleteGraphics(graphics);
1614     GdipDisposeImage((GpImage*)bitmap1);
1615     GdipDisposeImage((GpImage*)bitmap2);
1616     GdipDisposeImageAttributes(imageattr);
1617 }
1618
1619 static void test_gamma(void)
1620 {
1621     GpStatus stat;
1622     GpImageAttributes *imageattr;
1623     GpBitmap *bitmap1, *bitmap2;
1624     GpGraphics *graphics;
1625     ARGB color;
1626
1627     stat = GdipSetImageAttributesGamma(NULL, ColorAdjustTypeDefault, TRUE, 1.0);
1628     expect(InvalidParameter, stat);
1629
1630     stat = GdipCreateImageAttributes(&imageattr);
1631     expect(Ok, stat);
1632
1633     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 1.0);
1634     expect(Ok, stat);
1635
1636     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeAny, TRUE, 1.0);
1637     expect(InvalidParameter, stat);
1638
1639     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, -1.0);
1640     expect(InvalidParameter, stat);
1641
1642     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 0.0);
1643     expect(InvalidParameter, stat);
1644
1645     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 0.5);
1646     expect(Ok, stat);
1647
1648     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, FALSE, 0.0);
1649     expect(Ok, stat);
1650
1651     /* Drawing a bitmap transforms the colors */
1652     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 3.0);
1653     expect(Ok, stat);
1654
1655     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
1656     expect(Ok, stat);
1657
1658     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
1659     expect(Ok, stat);
1660
1661     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff80ffff);
1662     expect(Ok, stat);
1663
1664     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
1665     expect(Ok, stat);
1666
1667     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
1668         UnitPixel, imageattr, NULL, NULL);
1669     expect(Ok, stat);
1670
1671     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
1672     expect(Ok, stat);
1673     todo_wine ok(color_match(0xff20ffff, color, 1), "Expected ff20ffff, got %.8x\n", color);
1674
1675     GdipDeleteGraphics(graphics);
1676     GdipDisposeImage((GpImage*)bitmap1);
1677     GdipDisposeImage((GpImage*)bitmap2);
1678     GdipDisposeImageAttributes(imageattr);
1679 }
1680
1681 /* 1x1 pixel gif, 2 frames; first frame is white, second is black */
1682 static const unsigned char gifanimation[72] = {
1683 0x47,0x49,0x46,0x38,0x39,0x61,0x01,0x00,0x01,0x00,0xa1,0x00,0x00,0x00,0x00,0x00,
1684 0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x21,0xf9,0x04,0x00,0x0a,0x00,0xff,
1685 0x00,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x4c,0x01,0x00,
1686 0x21,0xf9,0x04,0x01,0x0a,0x00,0x01,0x00,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,
1687 0x00,0x00,0x02,0x02,0x44,0x01,0x00,0x3b
1688 };
1689
1690 static void test_multiframegif(void)
1691 {
1692     LPSTREAM stream;
1693     HGLOBAL hglob;
1694     LPBYTE data;
1695     HRESULT hres;
1696     GpStatus stat;
1697     GpBitmap *bmp;
1698     ARGB color;
1699     UINT count;
1700     GUID dimension;
1701
1702     /* Test frame functions with an animated GIF */
1703     hglob = GlobalAlloc (0, sizeof(gifanimation));
1704     data = GlobalLock (hglob);
1705     memcpy(data, gifanimation, sizeof(gifanimation));
1706     GlobalUnlock(hglob);
1707
1708     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
1709     ok(hres == S_OK, "Failed to create a stream\n");
1710     if(hres != S_OK) return;
1711
1712     stat = GdipCreateBitmapFromStream(stream, &bmp);
1713     ok(stat == Ok, "Failed to create a Bitmap\n");
1714     if(stat != Ok){
1715         IStream_Release(stream);
1716         return;
1717     }
1718
1719     /* Bitmap starts at frame 0 */
1720     color = 0xdeadbeef;
1721     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
1722     expect(Ok, stat);
1723     expect(0xffffffff, color);
1724
1725     /* Check that we get correct metadata */
1726     stat = GdipImageGetFrameDimensionsCount((GpImage*)bmp,&count);
1727     expect(Ok, stat);
1728     expect(1, count);
1729
1730     stat = GdipImageGetFrameDimensionsList((GpImage*)bmp, &dimension, 1);
1731     expect(Ok, stat);
1732     expect_guid(&FrameDimensionTime, &dimension, __LINE__, FALSE);
1733
1734     count = 12345;
1735     stat = GdipImageGetFrameCount((GpImage*)bmp, &dimension, &count);
1736     expect(Ok, stat);
1737     todo_wine expect(2, count);
1738
1739     /* SelectActiveFrame overwrites our current data */
1740     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 1);
1741     expect(Ok, stat);
1742
1743     color = 0xdeadbeef;
1744     GdipBitmapGetPixel(bmp, 0, 0, &color);
1745     expect(Ok, stat);
1746     todo_wine expect(0xff000000, color);
1747
1748     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
1749     expect(Ok, stat);
1750
1751     color = 0xdeadbeef;
1752     GdipBitmapGetPixel(bmp, 0, 0, &color);
1753     expect(Ok, stat);
1754     expect(0xffffffff, color);
1755
1756     /* Write over the image data */
1757     stat = GdipBitmapSetPixel(bmp, 0, 0, 0xff000000);
1758     expect(Ok, stat);
1759
1760     /* Switching to the same frame does not overwrite our changes */
1761     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
1762     expect(Ok, stat);
1763
1764     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
1765     expect(Ok, stat);
1766     expect(0xff000000, color);
1767
1768     /* But switching to another frame and back does */
1769     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 1);
1770     expect(Ok, stat);
1771
1772     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
1773     expect(Ok, stat);
1774
1775     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
1776     expect(Ok, stat);
1777     todo_wine expect(0xffffffff, color);
1778
1779     GdipDisposeImage((GpImage*)bmp);
1780     IStream_Release(stream);
1781
1782     /* Test with a non-animated gif */
1783     hglob = GlobalAlloc (0, sizeof(gifimage));
1784     data = GlobalLock (hglob);
1785     memcpy(data, gifimage, sizeof(gifimage));
1786     GlobalUnlock(hglob);
1787
1788     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
1789     ok(hres == S_OK, "Failed to create a stream\n");
1790     if(hres != S_OK) return;
1791
1792     stat = GdipCreateBitmapFromStream(stream, &bmp);
1793     ok(stat == Ok, "Failed to create a Bitmap\n");
1794     if(stat != Ok){
1795         IStream_Release(stream);
1796         return;
1797     }
1798
1799     /* Check metadata */
1800     stat = GdipImageGetFrameDimensionsCount((GpImage*)bmp,&count);
1801     expect(Ok, stat);
1802     expect(1, count);
1803
1804     stat = GdipImageGetFrameDimensionsList((GpImage*)bmp, &dimension, 1);
1805     expect(Ok, stat);
1806     expect_guid(&FrameDimensionTime, &dimension, __LINE__, FALSE);
1807
1808     count = 12345;
1809     stat = GdipImageGetFrameCount((GpImage*)bmp, &dimension, &count);
1810     expect(Ok, stat);
1811     expect(1, count);
1812
1813     GdipDisposeImage((GpImage*)bmp);
1814     IStream_Release(stream);
1815 }
1816
1817 static void test_rotateflip(void)
1818 {
1819     GpImage *bitmap;
1820     GpStatus stat;
1821     BYTE bits[24];
1822     static const BYTE orig_bits[24] = {
1823         0,0,0xff,    0,0xff,0,    0xff,0,0,    23,23,23,
1824         0xff,0xff,0, 0xff,0,0xff, 0,0xff,0xff, 23,23,23};
1825     UINT width, height;
1826     ARGB color;
1827
1828     memcpy(bits, orig_bits, sizeof(bits));
1829     stat = GdipCreateBitmapFromScan0(3, 2, 12, PixelFormat24bppRGB, bits, (GpBitmap**)&bitmap);
1830     expect(Ok, stat);
1831
1832     stat = GdipImageRotateFlip(bitmap, Rotate90FlipNone);
1833     expect(Ok, stat);
1834
1835     stat = GdipGetImageWidth(bitmap, &width);
1836     expect(Ok, stat);
1837     stat = GdipGetImageHeight(bitmap, &height);
1838     expect(Ok, stat);
1839     expect(2, width);
1840     expect(3, height);
1841
1842     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 0, &color);
1843     expect(Ok, stat);
1844     expect(0xff00ffff, color);
1845
1846     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 1, 0, &color);
1847     expect(Ok, stat);
1848     expect(0xffff0000, color);
1849
1850     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 2, &color);
1851     expect(Ok, stat);
1852     expect(0xffffff00, color);
1853
1854     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 1, 2, &color);
1855     expect(Ok, stat);
1856     expect(0xff0000ff, color);
1857
1858     expect(0, bits[0]);
1859     expect(0, bits[1]);
1860     expect(0xff, bits[2]);
1861
1862     GdipDisposeImage(bitmap);
1863
1864     memcpy(bits, orig_bits, sizeof(bits));
1865     stat = GdipCreateBitmapFromScan0(3, 2, 12, PixelFormat24bppRGB, bits, (GpBitmap**)&bitmap);
1866     expect(Ok, stat);
1867
1868     stat = GdipImageRotateFlip(bitmap, RotateNoneFlipX);
1869     expect(Ok, stat);
1870
1871     stat = GdipGetImageWidth(bitmap, &width);
1872     expect(Ok, stat);
1873     stat = GdipGetImageHeight(bitmap, &height);
1874     expect(Ok, stat);
1875     expect(3, width);
1876     expect(2, height);
1877
1878     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 0, &color);
1879     expect(Ok, stat);
1880     expect(0xff0000ff, color);
1881
1882     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 0, &color);
1883     expect(Ok, stat);
1884     expect(0xffff0000, color);
1885
1886     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 1, &color);
1887     expect(Ok, stat);
1888     expect(0xffffff00, color);
1889
1890     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 1, &color);
1891     expect(Ok, stat);
1892     expect(0xff00ffff, color);
1893
1894     expect(0, bits[0]);
1895     expect(0, bits[1]);
1896     expect(0xff, bits[2]);
1897
1898     GdipDisposeImage(bitmap);
1899
1900     memcpy(bits, orig_bits, sizeof(bits));
1901     stat = GdipCreateBitmapFromScan0(3, 2, 12, PixelFormat24bppRGB, bits, (GpBitmap**)&bitmap);
1902     expect(Ok, stat);
1903
1904     stat = GdipImageRotateFlip(bitmap, RotateNoneFlipY);
1905     expect(Ok, stat);
1906
1907     stat = GdipGetImageWidth(bitmap, &width);
1908     expect(Ok, stat);
1909     stat = GdipGetImageHeight(bitmap, &height);
1910     expect(Ok, stat);
1911     expect(3, width);
1912     expect(2, height);
1913
1914     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 0, &color);
1915     expect(Ok, stat);
1916     expect(0xff00ffff, color);
1917
1918     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 0, &color);
1919     expect(Ok, stat);
1920     expect(0xffffff00, color);
1921
1922     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 1, &color);
1923     expect(Ok, stat);
1924     expect(0xffff0000, color);
1925
1926     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 1, &color);
1927     expect(Ok, stat);
1928     expect(0xff0000ff, color);
1929
1930     expect(0, bits[0]);
1931     expect(0, bits[1]);
1932     expect(0xff, bits[2]);
1933
1934     GdipDisposeImage(bitmap);
1935 }
1936
1937 static void test_remaptable(void)
1938 {
1939     GpStatus stat;
1940     GpImageAttributes *imageattr;
1941     GpBitmap *bitmap1, *bitmap2;
1942     GpGraphics *graphics;
1943     ARGB color;
1944     ColorMap *map;
1945
1946     map = GdipAlloc(sizeof(ColorMap));
1947
1948     map->oldColor.Argb = 0xff00ff00;
1949     map->newColor.Argb = 0xffff00ff;
1950
1951     stat = GdipSetImageAttributesRemapTable(NULL, ColorAdjustTypeDefault, TRUE, 1, map);
1952     expect(InvalidParameter, stat);
1953
1954     stat = GdipCreateImageAttributes(&imageattr);
1955     expect(Ok, stat);
1956
1957     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, TRUE, 1, NULL);
1958     expect(InvalidParameter, stat);
1959
1960     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeCount, TRUE, 1, map);
1961     expect(InvalidParameter, stat);
1962
1963     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeAny, TRUE, 1, map);
1964     expect(InvalidParameter, stat);
1965
1966     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, TRUE, 0, map);
1967     expect(InvalidParameter, stat);
1968
1969     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, FALSE, 0, NULL);
1970     expect(Ok, stat);
1971
1972     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, TRUE, 1, map);
1973     expect(Ok, stat);
1974
1975     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
1976     expect(Ok, stat);
1977
1978     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
1979     expect(Ok, stat);
1980
1981     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff00ff00);
1982     expect(Ok, stat);
1983
1984     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
1985     expect(Ok, stat);
1986
1987     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
1988         UnitPixel, imageattr, NULL, NULL);
1989     expect(Ok, stat);
1990
1991     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
1992     expect(Ok, stat);
1993     ok(color_match(0xffff00ff, color, 1), "Expected ffff00ff, got %.8x\n", color);
1994
1995     GdipDeleteGraphics(graphics);
1996     GdipDisposeImage((GpImage*)bitmap1);
1997     GdipDisposeImage((GpImage*)bitmap2);
1998     GdipDisposeImageAttributes(imageattr);
1999     GdipFree(map);
2000 }
2001
2002 START_TEST(image)
2003 {
2004     struct GdiplusStartupInput gdiplusStartupInput;
2005     ULONG_PTR gdiplusToken;
2006
2007     gdiplusStartupInput.GdiplusVersion              = 1;
2008     gdiplusStartupInput.DebugEventCallback          = NULL;
2009     gdiplusStartupInput.SuppressBackgroundThread    = 0;
2010     gdiplusStartupInput.SuppressExternalCodecs      = 0;
2011
2012     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
2013
2014     test_Scan0();
2015     test_FromGdiDib();
2016     test_GetImageDimension();
2017     test_GdipImageGetFrameDimensionsCount();
2018     test_LoadingImages();
2019     test_SavingImages();
2020     test_encoders();
2021     test_LockBits();
2022     test_GdipCreateBitmapFromHBITMAP();
2023     test_GdipGetImageFlags();
2024     test_GdipCloneImage();
2025     test_testcontrol();
2026     test_fromhicon();
2027     test_getrawformat();
2028     test_loadwmf();
2029     test_createfromwmf();
2030     test_resolution();
2031     test_createhbitmap();
2032     test_getsetpixel();
2033     test_palette();
2034     test_colormatrix();
2035     test_gamma();
2036     test_multiframegif();
2037     test_rotateflip();
2038     test_remaptable();
2039
2040     GdiplusShutdown(gdiplusToken);
2041 }