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     ARGB color;
 520     int y;
 521
 522     bm = NULL;
 523     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 524     expect(Ok, stat);
 525
 526     rect.X = 2;
 527     rect.Y = 3;
 528     rect.Width = 4;
 529     rect.Height = 5;
 530
 531     stat = GdipBitmapSetPixel(bm, 2, 3, 0xffc30000);
 532     expect(Ok, stat);
 533
 534     stat = GdipBitmapSetPixel(bm, 2, 8, 0xff480000);
 535     expect(Ok, stat);
 536
 537     /* read-only */
 538     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 539     expect(Ok, stat);
 540
 541     if (stat == Ok) {
 542         expect(0xc3, ((BYTE*)bd.Scan0)[2]);
 543         expect(0x48, ((BYTE*)bd.Scan0)[2 + bd.Stride * 5]);
 544
 545         ((char*)bd.Scan0)[2] = 0xff;
 546
 547         stat = GdipBitmapUnlockBits(bm, &bd);
 548         expect(Ok, stat);
 549     }
 550
 551     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 552     expect(Ok, stat);
 553     expect(0xffff0000, color);
 554
 555     stat = GdipBitmapSetPixel(bm, 2, 3, 0xffc30000);
 556     expect(Ok, stat);
 557
 558     /* read-only, with NULL rect -> whole bitmap lock */
 559     stat = GdipBitmapLockBits(bm, NULL, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 560     expect(Ok, stat);
 561     expect(bd.Width,  WIDTH);
 562     expect(bd.Height, HEIGHT);
 563
 564     if (stat == Ok) {
 565         ((char*)bd.Scan0)[2 + 2*3 + 3*bd.Stride] = 0xff;
 566
 567         stat = GdipBitmapUnlockBits(bm, &bd);
 568         expect(Ok, stat);
 569     }
 570
 571     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 572     expect(Ok, stat);
 573     expect(0xffff0000, color);
 574
 575     /* read-only, consecutive */
 576     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 577     expect(Ok, stat);
 578
 579     if (stat == Ok) {
 580         stat = GdipBitmapUnlockBits(bm, &bd);
 581         expect(Ok, stat);
 582     }
 583
 584     stat = GdipDisposeImage((GpImage*)bm);
 585     expect(Ok, stat);
 586     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 587     expect(Ok, stat);
 588
 589     /* read x2 */
 590     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 591     expect(Ok, stat);
 592     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 593     expect(WrongState, stat);
 594
 595     stat = GdipBitmapUnlockBits(bm, &bd);
 596     expect(Ok, stat);
 597
 598     stat = GdipDisposeImage((GpImage*)bm);
 599     expect(Ok, stat);
 600     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 601     expect(Ok, stat);
 602
 603     stat = GdipBitmapSetPixel(bm, 2, 3, 0xffff0000);
 604     expect(Ok, stat);
 605
 606     stat = GdipBitmapSetPixel(bm, 2, 8, 0xffc30000);
 607     expect(Ok, stat);
 608
 609     /* write, no conversion */
 610     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 611     expect(Ok, stat);
 612
 613     if (stat == Ok) {
 614         /* all bits are readable, inside the rect or not */
 615         expect(0xff, ((BYTE*)bd.Scan0)[2]);
 616         expect(0xc3, ((BYTE*)bd.Scan0)[2 + bd.Stride * 5]);
 617
 618         stat = GdipBitmapUnlockBits(bm, &bd);
 619         expect(Ok, stat);
 620     }
 621
 622     /* read, conversion */
 623     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat32bppARGB, &bd);
 624     expect(Ok, stat);
 625
 626     if (stat == Ok) {
 627         expect(0xff, ((BYTE*)bd.Scan0)[2]);
 628         if (0)
 629             /* Areas outside the rectangle appear to be uninitialized */
 630             ok(0xc3 != ((BYTE*)bd.Scan0)[2 + bd.Stride * 5], "original image bits are readable\n");
 631
 632         ((BYTE*)bd.Scan0)[2] = 0xc3;
 633
 634         stat = GdipBitmapUnlockBits(bm, &bd);
 635         expect(Ok, stat);
 636     }
 637
 638     /* writes do not work in read mode if there was a conversion */
 639     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 640     expect(Ok, stat);
 641     expect(0xffff0000, color);
 642
 643     /* read/write, conversion */
 644     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead|ImageLockModeWrite, PixelFormat32bppARGB, &bd);
 645     expect(Ok, stat);
 646
 647     if (stat == Ok) {
 648         expect(0xff, ((BYTE*)bd.Scan0)[2]);
 649         ((BYTE*)bd.Scan0)[1] = 0x88;
 650         if (0)
 651             /* Areas outside the rectangle appear to be uninitialized */
 652             ok(0xc3 != ((BYTE*)bd.Scan0)[2 + bd.Stride * 5], "original image bits are readable\n");
 653
 654         stat = GdipBitmapUnlockBits(bm, &bd);
 655         expect(Ok, stat);
 656     }
 657
 658     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 659     expect(Ok, stat);
 660     expect(0xffff8800, color);
 661
 662     /* write, conversion */
 663     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat32bppARGB, &bd);
 664     expect(Ok, stat);
 665
 666     if (stat == Ok) {
 667         if (0)
 668         {
 669             /* This is completely uninitialized. */
 670             ok(0xff != ((BYTE*)bd.Scan0)[2], "original image bits are readable\n");
 671             ok(0xc3 != ((BYTE*)bd.Scan0)[2 + bd.Stride * 5], "original image bits are readable\n");
 672         }
 673
 674         /* Initialize the buffer so the unlock doesn't access undefined memory */
 675         for (y=0; y<5; y++)
 676             memset(((BYTE*)bd.Scan0) + bd.Stride * y, 0, 12);
 677
 678         ((BYTE*)bd.Scan0)[0] = 0x12;
 679         ((BYTE*)bd.Scan0)[1] = 0x34;
 680         ((BYTE*)bd.Scan0)[2] = 0x56;
 681
 682         stat = GdipBitmapUnlockBits(bm, &bd);
 683         expect(Ok, stat);
 684     }
 685
 686     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 687     expect(Ok, stat);
 688     expect(0xff563412, color);
 689
 690     stat = GdipBitmapGetPixel(bm, 2, 8, &color);
 691     expect(Ok, stat);
 692     expect(0xffc30000, color);
 693
 694     stat = GdipDisposeImage((GpImage*)bm);
 695     expect(Ok, stat);
 696     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 697     expect(Ok, stat);
 698
 699     /* write, no modification */
 700     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 701     expect(Ok, stat);
 702
 703     if (stat == Ok) {
 704         stat = GdipBitmapUnlockBits(bm, &bd);
 705         expect(Ok, stat);
 706     }
 707
 708     /* write, consecutive */
 709     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 710     expect(Ok, stat);
 711
 712     if (stat == Ok) {
 713         stat = GdipBitmapUnlockBits(bm, &bd);
 714         expect(Ok, stat);
 715     }
 716
 717     stat = GdipDisposeImage((GpImage*)bm);
 718     expect(Ok, stat);
 719     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 720     expect(Ok, stat);
 721
 722     /* write, modify */
 723     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 724     expect(Ok, stat);
 725
 726     if (stat == Ok) {
 727         if (bd.Scan0)
 728             ((char*)bd.Scan0)[2] = 0xff;
 729
 730         stat = GdipBitmapUnlockBits(bm, &bd);
 731         expect(Ok, stat);
 732     }
 733
 734     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 735     expect(Ok, stat);
 736     expect(0xffff0000, color);
 737
 738     stat = GdipDisposeImage((GpImage*)bm);
 739     expect(Ok, stat);
 740
 741     /* dispose locked */
 742     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 743     expect(Ok, stat);
 744     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 745     expect(Ok, stat);
 746     stat = GdipDisposeImage((GpImage*)bm);
 747     expect(Ok, stat);
 748 }
 749
 750 static void test_LockBits_UserBuf(void)
 751 {
 752     GpStatus stat;
 753     GpBitmap *bm;
 754     GpRect rect;
 755     BitmapData bd;
 756     const INT WIDTH = 10, HEIGHT = 20;
 757     DWORD bits[200];
 758     ARGB color;
 759
 760     bm = NULL;
 761     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat32bppARGB, NULL, &bm);
 762     expect(Ok, stat);
 763
 764     memset(bits, 0xaa, sizeof(bits));
 765
 766     rect.X = 2;
 767     rect.Y = 3;
 768     rect.Width = 4;
 769     rect.Height = 5;
 770
 771     bd.Width = 4;
 772     bd.Height = 6;
 773     bd.Stride = WIDTH * 4;
 774     bd.PixelFormat = PixelFormat32bppARGB;
 775     bd.Scan0 = &bits[2+3*WIDTH];
 776     bd.Reserved = 0xaaaaaaaa;
 777
 778     /* read-only */
 779     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead|ImageLockModeUserInputBuf, PixelFormat32bppARGB, &bd);
 780     expect(Ok, stat);
 781
 782     expect(0xaaaaaaaa, bits[0]);
 783     expect(0, bits[2+3*WIDTH]);
 784
 785     bits[2+3*WIDTH] = 0xdeadbeef;
 786
 787     if (stat == Ok) {
 788         stat = GdipBitmapUnlockBits(bm, &bd);
 789         expect(Ok, stat);
 790     }
 791
 792     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 793     expect(Ok, stat);
 794     expect(0, color);
 795
 796     /* write-only */
 797     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite|ImageLockModeUserInputBuf, PixelFormat32bppARGB, &bd);
 798     expect(Ok, stat);
 799
 800     expect(0xdeadbeef, bits[2+3*WIDTH]);
 801     bits[2+3*WIDTH] = 0x12345678;
 802
 803     if (stat == Ok) {
 804         stat = GdipBitmapUnlockBits(bm, &bd);
 805         expect(Ok, stat);
 806     }
 807
 808     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 809     expect(Ok, stat);
 810     expect(0x12345678, color);
 811
 812     bits[2+3*WIDTH] = 0;
 813
 814     /* read/write */
 815     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead|ImageLockModeWrite|ImageLockModeUserInputBuf, PixelFormat32bppARGB, &bd);
 816     expect(Ok, stat);
 817
 818     expect(0x12345678, bits[2+3*WIDTH]);
 819     bits[2+3*WIDTH] = 0xdeadbeef;
 820
 821     if (stat == Ok) {
 822         stat = GdipBitmapUnlockBits(bm, &bd);
 823         expect(Ok, stat);
 824     }
 825
 826     stat = GdipBitmapGetPixel(bm, 2, 3, &color);
 827     expect(Ok, stat);
 828     expect(0xdeadbeef, color);
 829
 830     stat = GdipDisposeImage((GpImage*)bm);
 831     expect(Ok, stat);
 832 }
 833
 834 static void test_GdipCreateBitmapFromHBITMAP(void)
 835 {
 836     GpBitmap* gpbm = NULL;
 837     HBITMAP hbm = NULL;
 838     HPALETTE hpal = NULL;
 839     GpStatus stat;
 840     BYTE buff[1000];
 841     LOGPALETTE* LogPal = NULL;
 842     REAL width, height;
 843     const REAL WIDTH1 = 5;
 844     const REAL HEIGHT1 = 15;
 845     const REAL WIDTH2 = 10;
 846     const REAL HEIGHT2 = 20;
 847     HDC hdc;
 848     BITMAPINFO bmi;
 849     BYTE *bits;
 850
 851     stat = GdipCreateBitmapFromHBITMAP(NULL, NULL, NULL);
 852     expect(InvalidParameter, stat);
 853
 854     hbm = CreateBitmap(WIDTH1, HEIGHT1, 1, 1, NULL);
 855     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, NULL);
 856     expect(InvalidParameter, stat);
 857
 858     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 859     expect(Ok, stat);
 860     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 861     expectf(WIDTH1,  width);
 862     expectf(HEIGHT1, height);
 863     if (stat == Ok)
 864         GdipDisposeImage((GpImage*)gpbm);
 865     DeleteObject(hbm);
 866
 867     memset(buff, 0, sizeof(buff));
 868     hbm = CreateBitmap(WIDTH2, HEIGHT2, 1, 1, &buff);
 869     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 870     expect(Ok, stat);
 871     /* raw format */
 872     expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)gpbm, __LINE__, FALSE);
 873
 874     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 875     expectf(WIDTH2,  width);
 876     expectf(HEIGHT2, height);
 877     if (stat == Ok)
 878         GdipDisposeImage((GpImage*)gpbm);
 879     DeleteObject(hbm);
 880
 881     hdc = CreateCompatibleDC(0);
 882     ok(hdc != NULL, "CreateCompatibleDC failed\n");
 883     bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
 884     bmi.bmiHeader.biHeight = HEIGHT1;
 885     bmi.bmiHeader.biWidth = WIDTH1;
 886     bmi.bmiHeader.biBitCount = 24;
 887     bmi.bmiHeader.biPlanes = 1;
 888     bmi.bmiHeader.biCompression = BI_RGB;
 889
 890     hbm = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
 891     ok(hbm != NULL, "CreateDIBSection failed\n");
 892
 893     bits[0] = 0;
 894
 895     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 896     expect(Ok, stat);
 897     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 898     expectf(WIDTH1,  width);
 899     expectf(HEIGHT1, height);
 900     if (stat == Ok)
 901     {
 902         /* test whether writing to the bitmap affects the original */
 903         stat = GdipBitmapSetPixel(gpbm, 0, 0, 0xffffffff);
 904         expect(Ok, stat);
 905
 906         expect(0, bits[0]);
 907
 908         GdipDisposeImage((GpImage*)gpbm);
 909     }
 910
 911     LogPal = GdipAlloc(sizeof(LOGPALETTE));
 912     ok(LogPal != NULL, "unable to allocate LOGPALETTE\n");
 913     LogPal->palVersion = 0x300;
 914     LogPal->palNumEntries = 1;
 915     hpal = CreatePalette(LogPal);
 916     ok(hpal != NULL, "CreatePalette failed\n");
 917     GdipFree(LogPal);
 918
 919     stat = GdipCreateBitmapFromHBITMAP(hbm, hpal, &gpbm);
 920     expect(Ok, stat);
 921
 922     if (stat == Ok)
 923         GdipDisposeImage((GpImage*)gpbm);
 924
 925     DeleteObject(hpal);
 926     DeleteObject(hbm);
 927 }
 928
 929 static void test_GdipGetImageFlags(void)
 930 {
 931     GpImage *img;
 932     GpStatus stat;
 933     UINT flags;
 934
 935     img = (GpImage*)0xdeadbeef;
 936
 937     stat = GdipGetImageFlags(NULL, NULL);
 938     expect(InvalidParameter, stat);
 939
 940     stat = GdipGetImageFlags(NULL, &flags);
 941     expect(InvalidParameter, stat);
 942
 943     stat = GdipGetImageFlags(img, NULL);
 944     expect(InvalidParameter, stat);
 945
 946     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat1bppIndexed, NULL, (GpBitmap**)&img);
 947     expect(Ok, stat);
 948     stat = GdipGetImageFlags(img, &flags);
 949     expect(Ok, stat);
 950     expect(ImageFlagsHasAlpha, flags);
 951     GdipDisposeImage(img);
 952
 953     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat4bppIndexed, NULL, (GpBitmap**)&img);
 954     expect(Ok, stat);
 955     stat = GdipGetImageFlags(img, &flags);
 956     expect(Ok, stat);
 957     expect(ImageFlagsHasAlpha, flags);
 958     GdipDisposeImage(img);
 959
 960     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat8bppIndexed, NULL, (GpBitmap**)&img);
 961     expect(Ok, stat);
 962     stat = GdipGetImageFlags(img, &flags);
 963     expect(Ok, stat);
 964     expect(ImageFlagsHasAlpha, flags);
 965     GdipDisposeImage(img);
 966
 967     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppGrayScale, NULL, (GpBitmap**)&img);
 968     expect(Ok, stat);
 969     stat = GdipGetImageFlags(img, &flags);
 970     expect(Ok, stat);
 971     expect(ImageFlagsNone, flags);
 972     GdipDisposeImage(img);
 973
 974     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppRGB555, NULL, (GpBitmap**)&img);
 975     expect(Ok, stat);
 976     stat = GdipGetImageFlags(img, &flags);
 977     expect(Ok, stat);
 978     expect(ImageFlagsNone, flags);
 979     GdipDisposeImage(img);
 980
 981     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppRGB565, NULL, (GpBitmap**)&img);
 982     expect(Ok, stat);
 983     stat = GdipGetImageFlags(img, &flags);
 984     expect(Ok, stat);
 985     expect(ImageFlagsNone, flags);
 986     GdipDisposeImage(img);
 987
 988     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat16bppARGB1555, NULL, (GpBitmap**)&img);
 989     expect(Ok, stat);
 990     stat = GdipGetImageFlags(img, &flags);
 991     expect(Ok, stat);
 992     expect(ImageFlagsHasAlpha, flags);
 993     GdipDisposeImage(img);
 994
 995     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, NULL, (GpBitmap**)&img);
 996     expect(Ok, stat);
 997     stat = GdipGetImageFlags(img, &flags);
 998     expect(Ok, stat);
 999     expect(ImageFlagsNone, flags);
1000     GdipDisposeImage(img);
1001
1002     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat32bppRGB, NULL, (GpBitmap**)&img);
1003     expect(Ok, stat);
1004     stat = GdipGetImageFlags(img, &flags);
1005     expect(Ok, stat);
1006     expect(ImageFlagsNone, flags);
1007     GdipDisposeImage(img);
1008
1009     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat32bppARGB, NULL, (GpBitmap**)&img);
1010     expect(Ok, stat);
1011     stat = GdipGetImageFlags(img, &flags);
1012     expect(Ok, stat);
1013     expect(ImageFlagsHasAlpha, flags);
1014     GdipDisposeImage(img);
1015
1016     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat32bppPARGB, NULL, (GpBitmap**)&img);
1017     expect(Ok, stat);
1018     stat = GdipGetImageFlags(img, &flags);
1019     expect(Ok, stat);
1020     expect(ImageFlagsHasAlpha, flags);
1021     GdipDisposeImage(img);
1022
1023     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat48bppRGB, NULL, (GpBitmap**)&img);
1024     expect(Ok, stat);
1025     if (stat == Ok)
1026     {
1027         stat = GdipGetImageFlags(img, &flags);
1028         expect(Ok, stat);
1029         expect(ImageFlagsNone, flags);
1030         GdipDisposeImage(img);
1031     }
1032
1033     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat64bppARGB, NULL, (GpBitmap**)&img);
1034     expect(Ok, stat);
1035     if (stat == Ok)
1036     {
1037         expect(Ok, stat);
1038         stat = GdipGetImageFlags(img, &flags);
1039         expect(Ok, stat);
1040         expect(ImageFlagsHasAlpha, flags);
1041         GdipDisposeImage(img);
1042     }
1043
1044     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat64bppPARGB, NULL, (GpBitmap**)&img);
1045     expect(Ok, stat);
1046     if (stat == Ok)
1047     {
1048         expect(Ok, stat);
1049         stat = GdipGetImageFlags(img, &flags);
1050         expect(Ok, stat);
1051         expect(ImageFlagsHasAlpha, flags);
1052         GdipDisposeImage(img);
1053     }
1054 }
1055
1056 static void test_GdipCloneImage(void)
1057 {
1058     GpStatus stat;
1059     GpRectF rectF;
1060     GpUnit unit;
1061     GpBitmap *bm;
1062     GpImage *image_src, *image_dest = NULL;
1063     const INT WIDTH = 10, HEIGHT = 20;
1064
1065     /* Create an image, clone it, delete the original, make sure the copy works */
1066     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
1067     expect(Ok, stat);
1068     expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bm, __LINE__, FALSE);
1069
1070     image_src = ((GpImage*)bm);
1071     stat = GdipCloneImage(image_src, &image_dest);
1072     expect(Ok, stat);
1073     expect_rawformat(&ImageFormatMemoryBMP, image_dest, __LINE__, FALSE);
1074
1075     stat = GdipDisposeImage((GpImage*)bm);
1076     expect(Ok, stat);
1077     stat = GdipGetImageBounds(image_dest, &rectF, &unit);
1078     expect(Ok, stat);
1079
1080     /* Treat FP values carefully */
1081     expectf((REAL)WIDTH, rectF.Width);
1082     expectf((REAL)HEIGHT, rectF.Height);
1083
1084     stat = GdipDisposeImage(image_dest);
1085     expect(Ok, stat);
1086 }
1087
1088 static void test_testcontrol(void)
1089 {
1090     GpStatus stat;
1091     DWORD param;
1092
1093     param = 0;
1094     stat = GdipTestControl(TestControlGetBuildNumber, &param);
1095     expect(Ok, stat);
1096     ok(param != 0, "Build number expected, got %u\n", param);
1097 }
1098
1099 static void test_fromhicon(void)
1100 {
1101     static const BYTE bmp_bits[1024];
1102     HBITMAP hbmMask, hbmColor;
1103     ICONINFO info;
1104     HICON hIcon;
1105     GpStatus stat;
1106     GpBitmap *bitmap = NULL;
1107     UINT dim;
1108     ImageType type;
1109     PixelFormat format;
1110
1111     /* NULL */
1112     stat = GdipCreateBitmapFromHICON(NULL, NULL);
1113     expect(InvalidParameter, stat);
1114     stat = GdipCreateBitmapFromHICON(NULL, &bitmap);
1115     expect(InvalidParameter, stat);
1116
1117     /* color icon 1 bit */
1118     hbmMask = CreateBitmap(16, 16, 1, 1, bmp_bits);
1119     ok(hbmMask != 0, "CreateBitmap failed\n");
1120     hbmColor = CreateBitmap(16, 16, 1, 1, bmp_bits);
1121     ok(hbmColor != 0, "CreateBitmap failed\n");
1122     info.fIcon = TRUE;
1123     info.xHotspot = 8;
1124     info.yHotspot = 8;
1125     info.hbmMask = hbmMask;
1126     info.hbmColor = hbmColor;
1127     hIcon = CreateIconIndirect(&info);
1128     ok(hIcon != 0, "CreateIconIndirect failed\n");
1129     DeleteObject(hbmMask);
1130     DeleteObject(hbmColor);
1131
1132     stat = GdipCreateBitmapFromHICON(hIcon, &bitmap);
1133     ok(stat == Ok ||
1134        broken(stat == InvalidParameter), /* Win98 */
1135        "Expected Ok, got %.8x\n", stat);
1136     if(stat == Ok){
1137        /* check attributes */
1138        stat = GdipGetImageHeight((GpImage*)bitmap, &dim);
1139        expect(Ok, stat);
1140        expect(16, dim);
1141        stat = GdipGetImageWidth((GpImage*)bitmap, &dim);
1142        expect(Ok, stat);
1143        expect(16, dim);
1144        stat = GdipGetImageType((GpImage*)bitmap, &type);
1145        expect(Ok, stat);
1146        expect(ImageTypeBitmap, type);
1147        stat = GdipGetImagePixelFormat((GpImage*)bitmap, &format);
1148        expect(Ok, stat);
1149        expect(PixelFormat32bppARGB, format);
1150        /* raw format */
1151        expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bitmap, __LINE__, FALSE);
1152        GdipDisposeImage((GpImage*)bitmap);
1153     }
1154     DestroyIcon(hIcon);
1155
1156     /* color icon 8 bpp */
1157     hbmMask = CreateBitmap(16, 16, 1, 8, bmp_bits);
1158     ok(hbmMask != 0, "CreateBitmap failed\n");
1159     hbmColor = CreateBitmap(16, 16, 1, 8, bmp_bits);
1160     ok(hbmColor != 0, "CreateBitmap failed\n");
1161     info.fIcon = TRUE;
1162     info.xHotspot = 8;
1163     info.yHotspot = 8;
1164     info.hbmMask = hbmMask;
1165     info.hbmColor = hbmColor;
1166     hIcon = CreateIconIndirect(&info);
1167     ok(hIcon != 0, "CreateIconIndirect failed\n");
1168     DeleteObject(hbmMask);
1169     DeleteObject(hbmColor);
1170
1171     stat = GdipCreateBitmapFromHICON(hIcon, &bitmap);
1172     expect(Ok, stat);
1173     if(stat == Ok){
1174         /* check attributes */
1175         stat = GdipGetImageHeight((GpImage*)bitmap, &dim);
1176         expect(Ok, stat);
1177         expect(16, dim);
1178         stat = GdipGetImageWidth((GpImage*)bitmap, &dim);
1179         expect(Ok, stat);
1180         expect(16, dim);
1181         stat = GdipGetImageType((GpImage*)bitmap, &type);
1182         expect(Ok, stat);
1183         expect(ImageTypeBitmap, type);
1184         stat = GdipGetImagePixelFormat((GpImage*)bitmap, &format);
1185         expect(Ok, stat);
1186         expect(PixelFormat32bppARGB, format);
1187         /* raw format */
1188         expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bitmap, __LINE__, FALSE);
1189         GdipDisposeImage((GpImage*)bitmap);
1190     }
1191     DestroyIcon(hIcon);
1192 }
1193
1194 /* 1x1 pixel png */
1195 static const unsigned char pngimage[285] = {
1196 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52,
1197 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,
1198 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b,
1199 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5,
1200 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41,
1201 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,
1202 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82
1203 };
1204 /* 1x1 pixel gif */
1205 static const unsigned char gifimage[35] = {
1206 0x47,0x49,0x46,0x38,0x37,0x61,0x01,0x00,0x01,0x00,0x80,0x00,0x00,0xff,0xff,0xff,
1207 0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x44,
1208 0x01,0x00,0x3b
1209 };
1210 /* 1x1 pixel bmp */
1211 static const unsigned char bmpimage[66] = {
1212 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00,
1213 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,
1214 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00,
1215 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x00,
1216 0x00,0x00
1217 };
1218 /* 1x1 pixel jpg */
1219 static const unsigned char jpgimage[285] = {
1220 0xff,0xd8,0xff,0xe0,0x00,0x10,0x4a,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2c,
1221 0x01,0x2c,0x00,0x00,0xff,0xdb,0x00,0x43,0x00,0x05,0x03,0x04,0x04,0x04,0x03,0x05,
1222 0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x07,0x0c,0x08,0x07,0x07,0x07,0x07,0x0f,0x0b,
1223 0x0b,0x09,0x0c,0x11,0x0f,0x12,0x12,0x11,0x0f,0x11,0x11,0x13,0x16,0x1c,0x17,0x13,
1224 0x14,0x1a,0x15,0x11,0x11,0x18,0x21,0x18,0x1a,0x1d,0x1d,0x1f,0x1f,0x1f,0x13,0x17,
1225 0x22,0x24,0x22,0x1e,0x24,0x1c,0x1e,0x1f,0x1e,0xff,0xdb,0x00,0x43,0x01,0x05,0x05,
1226 0x05,0x07,0x06,0x07,0x0e,0x08,0x08,0x0e,0x1e,0x14,0x11,0x14,0x1e,0x1e,0x1e,0x1e,
1227 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
1228 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
1229 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0xff,0xc0,
1230 0x00,0x11,0x08,0x00,0x01,0x00,0x01,0x03,0x01,0x22,0x00,0x02,0x11,0x01,0x03,0x11,
1231 0x01,0xff,0xc4,0x00,0x15,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
1232 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xff,0xc4,0x00,0x14,0x10,0x01,0x00,0x00,
1233 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xc4,
1234 0x00,0x14,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
1235 0x00,0x00,0x00,0x00,0xff,0xc4,0x00,0x14,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
1236 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xda,0x00,0x0c,0x03,0x01,
1237 0x00,0x02,0x11,0x03,0x11,0x00,0x3f,0x00,0xb2,0xc0,0x07,0xff,0xd9
1238 };
1239 /* 1x1 pixel tiff */
1240 static const unsigned char tiffimage[] = {
1241 0x49,0x49,0x2a,0x00,0x0c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0xfe,0x00,
1242 0x04,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x00,0x01,0x00,
1243 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,
1244 0x00,0x00,0x02,0x01,0x03,0x00,0x03,0x00,0x00,0x00,0xd2,0x00,0x00,0x00,0x03,0x01,
1245 0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x06,0x01,0x03,0x00,0x01,0x00,
1246 0x00,0x00,0x02,0x00,0x00,0x00,0x0d,0x01,0x02,0x00,0x1b,0x00,0x00,0x00,0xd8,0x00,
1247 0x00,0x00,0x11,0x01,0x04,0x00,0x01,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x12,0x01,
1248 0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x15,0x01,0x03,0x00,0x01,0x00,
1249 0x00,0x00,0x03,0x00,0x00,0x00,0x16,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x40,0x00,
1250 0x00,0x00,0x17,0x01,0x04,0x00,0x01,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x1a,0x01,
1251 0x05,0x00,0x01,0x00,0x00,0x00,0xf4,0x00,0x00,0x00,0x1b,0x01,0x05,0x00,0x01,0x00,
1252 0x00,0x00,0xfc,0x00,0x00,0x00,0x1c,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x01,0x00,
1253 0x00,0x00,0x28,0x01,0x03,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,
1254 0x00,0x00,0x08,0x00,0x08,0x00,0x08,0x00,0x2f,0x68,0x6f,0x6d,0x65,0x2f,0x6d,0x65,
1255 0x68,0x2f,0x44,0x65,0x73,0x6b,0x74,0x6f,0x70,0x2f,0x74,0x65,0x73,0x74,0x2e,0x74,
1256 0x69,0x66,0x00,0x00,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x48,
1257 0x00,0x00,0x00,0x01
1258 };
1259 /* 320x320 twip wmf */
1260 static const unsigned char wmfimage[180] = {
1261 0xd7,0xcd,0xc6,0x9a,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x01,0x40,0x01,0xa0,0x05,
1262 0x00,0x00,0x00,0x00,0xb1,0x52,0x01,0x00,0x09,0x00,0x00,0x03,0x4f,0x00,0x00,0x00,
1263 0x0f,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x0b,0x02,0x00,0x00,
1264 0x00,0x00,0x05,0x00,0x00,0x00,0x0c,0x02,0x40,0x01,0x40,0x01,0x04,0x00,0x00,0x00,
1265 0x02,0x01,0x01,0x00,0x04,0x00,0x00,0x00,0x04,0x01,0x0d,0x00,0x08,0x00,0x00,0x00,
1266 0xfa,0x02,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
1267 0x2d,0x01,0x00,0x00,0x07,0x00,0x00,0x00,0xfc,0x02,0x01,0x00,0x00,0x00,0x00,0x00,
1268 0x00,0x00,0x04,0x00,0x00,0x00,0x2d,0x01,0x01,0x00,0x07,0x00,0x00,0x00,0xfc,0x02,
1269 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x2d,0x01,0x02,0x00,
1270 0x07,0x00,0x00,0x00,0x1b,0x04,0x40,0x01,0x40,0x01,0x00,0x00,0x00,0x00,0x04,0x00,
1271 0x00,0x00,0xf0,0x01,0x00,0x00,0x04,0x00,0x00,0x00,0xf0,0x01,0x01,0x00,0x03,0x00,
1272 0x00,0x00,0x00,0x00
1273 };
1274 static void test_getrawformat(void)
1275 {
1276     test_bufferrawformat((void*)pngimage, sizeof(pngimage), &ImageFormatPNG,  __LINE__, FALSE);
1277     test_bufferrawformat((void*)gifimage, sizeof(gifimage), &ImageFormatGIF,  __LINE__, FALSE);
1278     test_bufferrawformat((void*)bmpimage, sizeof(bmpimage), &ImageFormatBMP,  __LINE__, FALSE);
1279     test_bufferrawformat((void*)jpgimage, sizeof(jpgimage), &ImageFormatJPEG, __LINE__, FALSE);
1280     test_bufferrawformat((void*)tiffimage, sizeof(tiffimage), &ImageFormatTIFF, __LINE__, FALSE);
1281     test_bufferrawformat((void*)wmfimage, sizeof(wmfimage), &ImageFormatWMF, __LINE__, FALSE);
1282 }
1283
1284 static void test_loadwmf(void)
1285 {
1286     LPSTREAM stream;
1287     HGLOBAL  hglob;
1288     LPBYTE   data;
1289     HRESULT  hres;
1290     GpStatus stat;
1291     GpImage *img;
1292     GpRectF bounds;
1293     GpUnit unit;
1294     REAL res = 12345.0;
1295     MetafileHeader header;
1296
1297     hglob = GlobalAlloc (0, sizeof(wmfimage));
1298     data = GlobalLock (hglob);
1299     memcpy(data, wmfimage, sizeof(wmfimage));
1300     GlobalUnlock(hglob); data = NULL;
1301
1302     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
1303     ok(hres == S_OK, "Failed to create a stream\n");
1304     if(hres != S_OK) return;
1305
1306     stat = GdipLoadImageFromStream(stream, &img);
1307     ok(stat == Ok, "Failed to create a Bitmap\n");
1308     if(stat != Ok){
1309         IStream_Release(stream);
1310         return;
1311     }
1312
1313     IStream_Release(stream);
1314
1315     stat = GdipGetImageBounds(img, &bounds, &unit);
1316     expect(Ok, stat);
1317     todo_wine expect(UnitPixel, unit);
1318     expectf(0.0, bounds.X);
1319     expectf(0.0, bounds.Y);
1320     todo_wine expectf(320.0, bounds.Width);
1321     todo_wine expectf(320.0, bounds.Height);
1322
1323     stat = GdipGetImageHorizontalResolution(img, &res);
1324     expect(Ok, stat);
1325     todo_wine expectf(1440.0, res);
1326
1327     stat = GdipGetImageVerticalResolution(img, &res);
1328     expect(Ok, stat);
1329     todo_wine expectf(1440.0, res);
1330
1331     memset(&header, 0, sizeof(header));
1332     stat = GdipGetMetafileHeaderFromMetafile((GpMetafile*)img, &header);
1333     expect(Ok, stat);
1334     if (stat == Ok)
1335     {
1336         todo_wine expect(MetafileTypeWmfPlaceable, header.Type);
1337         todo_wine expect(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader), header.Size);
1338         todo_wine expect(0x300, header.Version);
1339         expect(0, header.EmfPlusFlags);
1340         todo_wine expectf(1440.0, header.DpiX);
1341         todo_wine expectf(1440.0, header.DpiY);
1342         expect(0, header.X);
1343         expect(0, header.Y);
1344         todo_wine expect(320, header.Width);
1345         todo_wine expect(320, header.Height);
1346         todo_wine expect(1, U(header).WmfHeader.mtType);
1347         expect(0, header.EmfPlusHeaderSize);
1348         expect(0, header.LogicalDpiX);
1349         expect(0, header.LogicalDpiY);
1350     }
1351
1352     GdipDisposeImage(img);
1353 }
1354
1355 static void test_createfromwmf(void)
1356 {
1357     HMETAFILE hwmf;
1358     GpImage *img;
1359     GpStatus stat;
1360     GpRectF bounds;
1361     GpUnit unit;
1362     REAL res = 12345.0;
1363     MetafileHeader header;
1364
1365     hwmf = SetMetaFileBitsEx(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader),
1366         wmfimage+sizeof(WmfPlaceableFileHeader));
1367     ok(hwmf != 0, "SetMetaFileBitsEx failed\n");
1368
1369     stat = GdipCreateMetafileFromWmf(hwmf, TRUE,
1370         (WmfPlaceableFileHeader*)wmfimage, (GpMetafile**)&img);
1371     expect(Ok, stat);
1372
1373     stat = GdipGetImageBounds(img, &bounds, &unit);
1374     expect(Ok, stat);
1375     expect(UnitPixel, unit);
1376     expectf(0.0, bounds.X);
1377     expectf(0.0, bounds.Y);
1378     expectf(320.0, bounds.Width);
1379     expectf(320.0, bounds.Height);
1380
1381     stat = GdipGetImageHorizontalResolution(img, &res);
1382     expect(Ok, stat);
1383     expectf(1440.0, res);
1384
1385     stat = GdipGetImageVerticalResolution(img, &res);
1386     expect(Ok, stat);
1387     expectf(1440.0, res);
1388
1389     memset(&header, 0, sizeof(header));
1390     stat = GdipGetMetafileHeaderFromMetafile((GpMetafile*)img, &header);
1391     expect(Ok, stat);
1392     if (stat == Ok)
1393     {
1394         todo_wine expect(MetafileTypeWmfPlaceable, header.Type);
1395         todo_wine expect(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader), header.Size);
1396         todo_wine expect(0x300, header.Version);
1397         expect(0, header.EmfPlusFlags);
1398         todo_wine expectf(1440.0, header.DpiX);
1399         todo_wine expectf(1440.0, header.DpiY);
1400         expect(0, header.X);
1401         expect(0, header.Y);
1402         todo_wine expect(320, header.Width);
1403         todo_wine expect(320, header.Height);
1404         todo_wine expect(1, U(header).WmfHeader.mtType);
1405         expect(0, header.EmfPlusHeaderSize);
1406         expect(0, header.LogicalDpiX);
1407         expect(0, header.LogicalDpiY);
1408     }
1409
1410     GdipDisposeImage(img);
1411 }
1412
1413 static void test_resolution(void)
1414 {
1415     GpStatus stat;
1416     GpBitmap *bitmap;
1417     REAL res=-1.0;
1418     HDC screendc;
1419     int screenxres, screenyres;
1420
1421     /* create Bitmap */
1422     stat = GdipCreateBitmapFromScan0(1, 1, 32, PixelFormat24bppRGB, NULL, &bitmap);
1423     expect(Ok, stat);
1424
1425     /* test invalid values */
1426     stat = GdipGetImageHorizontalResolution(NULL, &res);
1427     expect(InvalidParameter, stat);
1428
1429     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, NULL);
1430     expect(InvalidParameter, stat);
1431
1432     stat = GdipGetImageVerticalResolution(NULL, &res);
1433     expect(InvalidParameter, stat);
1434
1435     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, NULL);
1436     expect(InvalidParameter, stat);
1437
1438     stat = GdipBitmapSetResolution(NULL, 96.0, 96.0);
1439     expect(InvalidParameter, stat);
1440
1441     stat = GdipBitmapSetResolution(bitmap, 0.0, 0.0);
1442     expect(InvalidParameter, stat);
1443
1444     /* defaults to screen resolution */
1445     screendc = GetDC(0);
1446
1447     screenxres = GetDeviceCaps(screendc, LOGPIXELSX);
1448     screenyres = GetDeviceCaps(screendc, LOGPIXELSY);
1449
1450     ReleaseDC(0, screendc);
1451
1452     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, &res);
1453     expect(Ok, stat);
1454     expectf((REAL)screenxres, res);
1455
1456     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, &res);
1457     expect(Ok, stat);
1458     expectf((REAL)screenyres, res);
1459
1460     /* test changing the resolution */
1461     stat = GdipBitmapSetResolution(bitmap, screenxres*2.0, screenyres*3.0);
1462     expect(Ok, stat);
1463
1464     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, &res);
1465     expect(Ok, stat);
1466     expectf(screenxres*2.0, res);
1467
1468     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, &res);
1469     expect(Ok, stat);
1470     expectf(screenyres*3.0, res);
1471
1472     stat = GdipDisposeImage((GpImage*)bitmap);
1473     expect(Ok, stat);
1474 }
1475
1476 static void test_createhbitmap(void)
1477 {
1478     GpStatus stat;
1479     GpBitmap *bitmap;
1480     HBITMAP hbitmap, oldhbitmap;
1481     BITMAP bm;
1482     int ret;
1483     HDC hdc;
1484     COLORREF pixel;
1485     BYTE bits[640];
1486
1487     memset(bits, 0x68, 640);
1488
1489     /* create Bitmap */
1490     stat = GdipCreateBitmapFromScan0(10, 20, 32, PixelFormat24bppRGB, bits, &bitmap);
1491     expect(Ok, stat);
1492
1493     /* test NULL values */
1494     stat = GdipCreateHBITMAPFromBitmap(NULL, &hbitmap, 0);
1495     expect(InvalidParameter, stat);
1496
1497     stat = GdipCreateHBITMAPFromBitmap(bitmap, NULL, 0);
1498     expect(InvalidParameter, stat);
1499
1500     /* create HBITMAP */
1501     stat = GdipCreateHBITMAPFromBitmap(bitmap, &hbitmap, 0);
1502     expect(Ok, stat);
1503
1504     if (stat == Ok)
1505     {
1506         ret = GetObjectA(hbitmap, sizeof(BITMAP), &bm);
1507         expect(sizeof(BITMAP), ret);
1508
1509         expect(0, bm.bmType);
1510         expect(10, bm.bmWidth);
1511         expect(20, bm.bmHeight);
1512         expect(40, bm.bmWidthBytes);
1513         expect(1, bm.bmPlanes);
1514         expect(32, bm.bmBitsPixel);
1515         ok(bm.bmBits != NULL, "got DDB, expected DIB\n");
1516
1517         if (bm.bmBits)
1518         {
1519             DWORD val = *(DWORD*)bm.bmBits;
1520             ok(val == 0xff686868, "got %x, expected 0xff686868\n", val);
1521         }
1522
1523         hdc = CreateCompatibleDC(NULL);
1524
1525         oldhbitmap = SelectObject(hdc, hbitmap);
1526         pixel = GetPixel(hdc, 5, 5);
1527         SelectObject(hdc, oldhbitmap);
1528
1529         DeleteDC(hdc);
1530
1531         expect(0x686868, pixel);
1532
1533         DeleteObject(hbitmap);
1534     }
1535
1536     stat = GdipDisposeImage((GpImage*)bitmap);
1537     expect(Ok, stat);
1538
1539     /* create alpha Bitmap */
1540     stat = GdipCreateBitmapFromScan0(8, 20, 32, PixelFormat32bppARGB, bits, &bitmap);
1541     expect(Ok, stat);
1542
1543     /* create HBITMAP */
1544     stat = GdipCreateHBITMAPFromBitmap(bitmap, &hbitmap, 0);
1545     expect(Ok, stat);
1546
1547     if (stat == Ok)
1548     {
1549         ret = GetObjectA(hbitmap, sizeof(BITMAP), &bm);
1550         expect(sizeof(BITMAP), ret);
1551
1552         expect(0, bm.bmType);
1553         expect(8, bm.bmWidth);
1554         expect(20, bm.bmHeight);
1555         expect(32, bm.bmWidthBytes);
1556         expect(1, bm.bmPlanes);
1557         expect(32, bm.bmBitsPixel);
1558         ok(bm.bmBits != NULL, "got DDB, expected DIB\n");
1559
1560         if (bm.bmBits)
1561         {
1562             DWORD val = *(DWORD*)bm.bmBits;
1563             ok(val == 0x682a2a2a, "got %x, expected 0x682a2a2a\n", val);
1564         }
1565
1566         hdc = CreateCompatibleDC(NULL);
1567
1568         oldhbitmap = SelectObject(hdc, hbitmap);
1569         pixel = GetPixel(hdc, 5, 5);
1570         SelectObject(hdc, oldhbitmap);
1571
1572         DeleteDC(hdc);
1573
1574         expect(0x2a2a2a, pixel);
1575
1576         DeleteObject(hbitmap);
1577     }
1578
1579     stat = GdipDisposeImage((GpImage*)bitmap);
1580     expect(Ok, stat);
1581 }
1582
1583 static void test_getthumbnail(void)
1584 {
1585     GpStatus stat;
1586     GpImage *bitmap1, *bitmap2;
1587     UINT width, height;
1588
1589     stat = GdipGetImageThumbnail(NULL, 0, 0, &bitmap2, NULL, NULL);
1590     expect(InvalidParameter, stat);
1591
1592     stat = GdipCreateBitmapFromScan0(128, 128, 0, PixelFormat32bppRGB, NULL, (GpBitmap**)&bitmap1);
1593     expect(Ok, stat);
1594
1595     stat = GdipGetImageThumbnail(bitmap1, 0, 0, NULL, NULL, NULL);
1596     expect(InvalidParameter, stat);
1597
1598     stat = GdipGetImageThumbnail(bitmap1, 0, 0, &bitmap2, NULL, NULL);
1599     expect(Ok, stat);
1600
1601     if (stat == Ok)
1602     {
1603         stat = GdipGetImageWidth(bitmap2, &width);
1604         expect(Ok, stat);
1605         expect(120, width);
1606
1607         stat = GdipGetImageHeight(bitmap2, &height);
1608         expect(Ok, stat);
1609         expect(120, height);
1610
1611         GdipDisposeImage(bitmap2);
1612     }
1613
1614     GdipDisposeImage(bitmap1);
1615
1616
1617     stat = GdipCreateBitmapFromScan0(64, 128, 0, PixelFormat32bppRGB, NULL, (GpBitmap**)&bitmap1);
1618     expect(Ok, stat);
1619
1620     stat = GdipGetImageThumbnail(bitmap1, 32, 32, &bitmap2, NULL, NULL);
1621     expect(Ok, stat);
1622
1623     if (stat == Ok)
1624     {
1625         stat = GdipGetImageWidth(bitmap2, &width);
1626         expect(Ok, stat);
1627         expect(32, width);
1628
1629         stat = GdipGetImageHeight(bitmap2, &height);
1630         expect(Ok, stat);
1631         expect(32, height);
1632
1633         GdipDisposeImage(bitmap2);
1634     }
1635
1636     stat = GdipGetImageThumbnail(bitmap1, 0, 0, &bitmap2, NULL, NULL);
1637     expect(Ok, stat);
1638
1639     if (stat == Ok)
1640     {
1641         stat = GdipGetImageWidth(bitmap2, &width);
1642         expect(Ok, stat);
1643         expect(120, width);
1644
1645         stat = GdipGetImageHeight(bitmap2, &height);
1646         expect(Ok, stat);
1647         expect(120, height);
1648
1649         GdipDisposeImage(bitmap2);
1650     }
1651
1652     GdipDisposeImage(bitmap1);
1653 }
1654
1655 static void test_getsetpixel(void)
1656 {
1657     GpStatus stat;
1658     GpBitmap *bitmap;
1659     ARGB color;
1660     BYTE bits[16] = {0x00,0x00,0x00,0x00, 0x00,0xff,0xff,0x00,
1661                      0xff,0x00,0x00,0x00, 0xff,0xff,0xff,0x00};
1662
1663     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppRGB, bits, &bitmap);
1664     expect(Ok, stat);
1665
1666     /* null parameters */
1667     stat = GdipBitmapGetPixel(NULL, 1, 1, &color);
1668     expect(InvalidParameter, stat);
1669
1670     stat = GdipBitmapGetPixel(bitmap, 1, 1, NULL);
1671     expect(InvalidParameter, stat);
1672
1673     stat = GdipBitmapSetPixel(NULL, 1, 1, 0);
1674     expect(InvalidParameter, stat);
1675
1676     /* out of bounds */
1677     stat = GdipBitmapGetPixel(bitmap, -1, 1, &color);
1678     expect(InvalidParameter, stat);
1679
1680     stat = GdipBitmapSetPixel(bitmap, -1, 1, 0);
1681     expect(InvalidParameter, stat);
1682
1683     stat = GdipBitmapGetPixel(bitmap, 1, -1, &color);
1684     ok(stat == InvalidParameter ||
1685        broken(stat == Ok), /* Older gdiplus */
1686        "Expected InvalidParameter, got %.8x\n", stat);
1687
1688     stat = GdipBitmapSetPixel(bitmap, 1, -1, 0);
1689     ok(stat == InvalidParameter ||
1690        broken(stat == Ok), /* Older gdiplus */
1691        "Expected InvalidParameter, got %.8x\n", stat);
1692
1693     stat = GdipBitmapGetPixel(bitmap, 2, 1, &color);
1694     expect(InvalidParameter, stat);
1695
1696     stat = GdipBitmapSetPixel(bitmap, 2, 1, 0);
1697     expect(InvalidParameter, stat);
1698
1699     stat = GdipBitmapGetPixel(bitmap, 1, 2, &color);
1700     expect(InvalidParameter, stat);
1701
1702     stat = GdipBitmapSetPixel(bitmap, 1, 2, 0);
1703     expect(InvalidParameter, stat);
1704
1705     /* valid use */
1706     stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
1707     expect(Ok, stat);
1708     expect(0xffffffff, color);
1709
1710     stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1711     expect(Ok, stat);
1712     expect(0xff0000ff, color);
1713
1714     stat = GdipBitmapSetPixel(bitmap, 1, 1, 0xff676869);
1715     expect(Ok, stat);
1716
1717     stat = GdipBitmapSetPixel(bitmap, 0, 0, 0xff474849);
1718     expect(Ok, stat);
1719
1720     stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
1721     expect(Ok, stat);
1722     expect(0xff676869, color);
1723
1724     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1725     expect(Ok, stat);
1726     expect(0xff474849, color);
1727
1728     stat = GdipDisposeImage((GpImage*)bitmap);
1729     expect(Ok, stat);
1730 }
1731
1732 static void check_halftone_palette(ColorPalette *palette)
1733 {
1734     static const BYTE halftone_values[6]={0x00,0x33,0x66,0x99,0xcc,0xff};
1735     UINT i;
1736
1737     for (i=0; i<palette->Count; i++)
1738     {
1739         ARGB expected=0xff000000;
1740         if (i<8)
1741         {
1742             if (i&1) expected |= 0x800000;
1743             if (i&2) expected |= 0x8000;
1744             if (i&4) expected |= 0x80;
1745         }
1746         else if (i == 8)
1747         {
1748             expected = 0xffc0c0c0;
1749         }
1750         else if (i < 16)
1751         {
1752             if (i&1) expected |= 0xff0000;
1753             if (i&2) expected |= 0xff00;
1754             if (i&4) expected |= 0xff;
1755         }
1756         else if (i < 40)
1757         {
1758             expected = 0x00000000;
1759         }
1760         else
1761         {
1762             expected |= halftone_values[(i-40)%6];
1763             expected |= halftone_values[((i-40)/6)%6] << 8;
1764             expected |= halftone_values[((i-40)/36)%6] << 16;
1765         }
1766         ok(expected == palette->Entries[i], "Expected %.8x, got %.8x, i=%u/%u\n",
1767             expected, palette->Entries[i], i, palette->Count);
1768     }
1769 }
1770
1771 static void test_palette(void)
1772 {
1773     GpStatus stat;
1774     GpBitmap *bitmap;
1775     INT size;
1776     BYTE buffer[1040];
1777     ColorPalette *palette=(ColorPalette*)buffer;
1778     ARGB color=0;
1779
1780     /* test initial palette from non-indexed bitmap */
1781     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppRGB, NULL, &bitmap);
1782     expect(Ok, stat);
1783
1784     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1785     expect(Ok, stat);
1786     expect(sizeof(UINT)*2+sizeof(ARGB), size);
1787
1788     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1789     expect(Ok, stat);
1790     expect(0, palette->Count);
1791
1792     /* test setting palette on not-indexed bitmap */
1793     palette->Count = 3;
1794
1795     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1796     expect(Ok, stat);
1797
1798     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1799     expect(Ok, stat);
1800     expect(sizeof(UINT)*2+sizeof(ARGB)*3, size);
1801
1802     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1803     expect(Ok, stat);
1804     expect(3, palette->Count);
1805
1806     GdipDisposeImage((GpImage*)bitmap);
1807
1808     /* test initial palette on 1-bit bitmap */
1809     stat = GdipCreateBitmapFromScan0(2, 2, 4, PixelFormat1bppIndexed, NULL, &bitmap);
1810     expect(Ok, stat);
1811
1812     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1813     expect(Ok, stat);
1814     expect(sizeof(UINT)*2+sizeof(ARGB)*2, size);
1815
1816     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1817     expect(Ok, stat);
1818     expect(PaletteFlagsGrayScale, palette->Flags);
1819     expect(2, palette->Count);
1820
1821     expect(0xff000000, palette->Entries[0]);
1822     expect(0xffffffff, palette->Entries[1]);
1823
1824     /* test getting/setting pixels */
1825     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1826     expect(Ok, stat);
1827     expect(0xff000000, color);
1828
1829     stat = GdipBitmapSetPixel(bitmap, 0, 1, 0xffffffff);
1830     ok((stat == Ok) ||
1831        broken(stat == InvalidParameter) /* pre-win7 */, "stat=%.8x\n", stat);
1832
1833     if (stat == Ok)
1834     {
1835         stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1836         expect(Ok, stat);
1837         expect(0xffffffff, color);
1838     }
1839
1840     GdipDisposeImage((GpImage*)bitmap);
1841
1842     /* test initial palette on 4-bit bitmap */
1843     stat = GdipCreateBitmapFromScan0(2, 2, 4, PixelFormat4bppIndexed, NULL, &bitmap);
1844     expect(Ok, stat);
1845
1846     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1847     expect(Ok, stat);
1848     expect(sizeof(UINT)*2+sizeof(ARGB)*16, size);
1849
1850     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1851     expect(Ok, stat);
1852     expect(0, palette->Flags);
1853     expect(16, palette->Count);
1854
1855     check_halftone_palette(palette);
1856
1857     /* test getting/setting pixels */
1858     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1859     expect(Ok, stat);
1860     expect(0xff000000, color);
1861
1862     stat = GdipBitmapSetPixel(bitmap, 0, 1, 0xffff00ff);
1863     ok((stat == Ok) ||
1864        broken(stat == InvalidParameter) /* pre-win7 */, "stat=%.8x\n", stat);
1865
1866     if (stat == Ok)
1867     {
1868         stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1869         expect(Ok, stat);
1870         expect(0xffff00ff, color);
1871     }
1872
1873     GdipDisposeImage((GpImage*)bitmap);
1874
1875     /* test initial palette on 8-bit bitmap */
1876     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat8bppIndexed, NULL, &bitmap);
1877     expect(Ok, stat);
1878
1879     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1880     expect(Ok, stat);
1881     expect(sizeof(UINT)*2+sizeof(ARGB)*256, size);
1882
1883     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1884     expect(Ok, stat);
1885     expect(PaletteFlagsHalftone, palette->Flags);
1886     expect(256, palette->Count);
1887
1888     check_halftone_palette(palette);
1889
1890     /* test getting/setting pixels */
1891     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1892     expect(Ok, stat);
1893     expect(0xff000000, color);
1894
1895     stat = GdipBitmapSetPixel(bitmap, 0, 1, 0xffcccccc);
1896     ok((stat == Ok) ||
1897        broken(stat == InvalidParameter) /* pre-win7 */, "stat=%.8x\n", stat);
1898
1899     if (stat == Ok)
1900     {
1901         stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1902         expect(Ok, stat);
1903         expect(0xffcccccc, color);
1904     }
1905
1906     /* test setting/getting a different palette */
1907     palette->Entries[1] = 0xffcccccc;
1908
1909     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1910     expect(Ok, stat);
1911
1912     palette->Entries[1] = 0;
1913
1914     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1915     expect(Ok, stat);
1916     expect(sizeof(UINT)*2+sizeof(ARGB)*256, size);
1917
1918     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1919     expect(Ok, stat);
1920     expect(PaletteFlagsHalftone, palette->Flags);
1921     expect(256, palette->Count);
1922     expect(0xffcccccc, palette->Entries[1]);
1923
1924     /* test count < 256 */
1925     palette->Flags = 12345;
1926     palette->Count = 3;
1927
1928     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1929     expect(Ok, stat);
1930
1931     palette->Entries[1] = 0;
1932     palette->Entries[3] = 0xdeadbeef;
1933
1934     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1935     expect(Ok, stat);
1936     expect(sizeof(UINT)*2+sizeof(ARGB)*3, size);
1937
1938     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1939     expect(Ok, stat);
1940     expect(12345, palette->Flags);
1941     expect(3, palette->Count);
1942     expect(0xffcccccc, palette->Entries[1]);
1943     expect(0xdeadbeef, palette->Entries[3]);
1944
1945     /* test count > 256 */
1946     palette->Count = 257;
1947
1948     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1949     ok(stat == InvalidParameter ||
1950        broken(stat == Ok), /* Old gdiplus behavior */
1951        "Expected %.8x, got %.8x\n", InvalidParameter, stat);
1952
1953     GdipDisposeImage((GpImage*)bitmap);
1954 }
1955
1956 static void test_colormatrix(void)
1957 {
1958     GpStatus stat;
1959     ColorMatrix colormatrix, graymatrix;
1960     GpImageAttributes *imageattr;
1961     const ColorMatrix identity = {{
1962         {1.0,0.0,0.0,0.0,0.0},
1963         {0.0,1.0,0.0,0.0,0.0},
1964         {0.0,0.0,1.0,0.0,0.0},
1965         {0.0,0.0,0.0,1.0,0.0},
1966         {0.0,0.0,0.0,0.0,1.0}}};
1967     const ColorMatrix double_red = {{
1968         {2.0,0.0,0.0,0.0,0.0},
1969         {0.0,1.0,0.0,0.0,0.0},
1970         {0.0,0.0,1.0,0.0,0.0},
1971         {0.0,0.0,0.0,1.0,0.0},
1972         {0.0,0.0,0.0,0.0,1.0}}};
1973     const ColorMatrix asymmetric = {{
1974         {0.0,1.0,0.0,0.0,0.0},
1975         {0.0,0.0,1.0,0.0,0.0},
1976         {0.0,0.0,0.0,1.0,0.0},
1977         {1.0,0.0,0.0,0.0,0.0},
1978         {0.0,0.0,0.0,0.0,1.0}}};
1979     GpBitmap *bitmap1, *bitmap2;
1980     GpGraphics *graphics;
1981     ARGB color;
1982
1983     colormatrix = identity;
1984     graymatrix = identity;
1985
1986     stat = GdipSetImageAttributesColorMatrix(NULL, ColorAdjustTypeDefault,
1987         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1988     expect(InvalidParameter, stat);
1989
1990     stat = GdipCreateImageAttributes(&imageattr);
1991     expect(Ok, stat);
1992
1993     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1994         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
1995     expect(Ok, stat);
1996
1997     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1998         TRUE, NULL, NULL, ColorMatrixFlagsDefault);
1999     expect(InvalidParameter, stat);
2000
2001     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2002         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
2003     expect(Ok, stat);
2004
2005     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2006         TRUE, &colormatrix, NULL, ColorMatrixFlagsSkipGrays);
2007     expect(Ok, stat);
2008
2009     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2010         TRUE, &colormatrix, NULL, ColorMatrixFlagsAltGray);
2011     expect(InvalidParameter, stat);
2012
2013     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2014         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsAltGray);
2015     expect(Ok, stat);
2016
2017     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2018         TRUE, &colormatrix, &graymatrix, 3);
2019     expect(InvalidParameter, stat);
2020
2021     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeCount,
2022         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
2023     expect(InvalidParameter, stat);
2024
2025     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeAny,
2026         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
2027     expect(InvalidParameter, stat);
2028
2029     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2030         FALSE, NULL, NULL, ColorMatrixFlagsDefault);
2031     expect(Ok, stat);
2032
2033     /* Drawing a bitmap transforms the colors */
2034     colormatrix = double_red;
2035     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2036         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
2037     expect(Ok, stat);
2038
2039     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppARGB, NULL, &bitmap1);
2040     expect(Ok, stat);
2041
2042     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppARGB, NULL, &bitmap2);
2043     expect(Ok, stat);
2044
2045     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff40ccee);
2046     expect(Ok, stat);
2047
2048     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
2049     expect(Ok, stat);
2050
2051     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
2052         UnitPixel, imageattr, NULL, NULL);
2053     expect(Ok, stat);
2054
2055     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
2056     expect(Ok, stat);
2057     expect(0xff80ccee, color);
2058
2059     colormatrix = asymmetric;
2060     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
2061         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
2062     expect(Ok, stat);
2063
2064     stat = GdipBitmapSetPixel(bitmap2, 0, 0, 0);
2065     expect(Ok, stat);
2066
2067     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
2068         UnitPixel, imageattr, NULL, NULL);
2069     expect(Ok, stat);
2070
2071     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
2072     expect(Ok, stat);
2073     ok(color_match(0xeeff40cc, color, 3), "expected 0xeeff40cc, got 0x%08x\n", color);
2074
2075     GdipDeleteGraphics(graphics);
2076     GdipDisposeImage((GpImage*)bitmap1);
2077     GdipDisposeImage((GpImage*)bitmap2);
2078     GdipDisposeImageAttributes(imageattr);
2079 }
2080
2081 static void test_gamma(void)
2082 {
2083     GpStatus stat;
2084     GpImageAttributes *imageattr;
2085     GpBitmap *bitmap1, *bitmap2;
2086     GpGraphics *graphics;
2087     ARGB color;
2088
2089     stat = GdipSetImageAttributesGamma(NULL, ColorAdjustTypeDefault, TRUE, 1.0);
2090     expect(InvalidParameter, stat);
2091
2092     stat = GdipCreateImageAttributes(&imageattr);
2093     expect(Ok, stat);
2094
2095     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 1.0);
2096     expect(Ok, stat);
2097
2098     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeAny, TRUE, 1.0);
2099     expect(InvalidParameter, stat);
2100
2101     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, -1.0);
2102     expect(InvalidParameter, stat);
2103
2104     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 0.0);
2105     expect(InvalidParameter, stat);
2106
2107     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 0.5);
2108     expect(Ok, stat);
2109
2110     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, FALSE, 0.0);
2111     expect(Ok, stat);
2112
2113     /* Drawing a bitmap transforms the colors */
2114     stat = GdipSetImageAttributesGamma(imageattr, ColorAdjustTypeDefault, TRUE, 3.0);
2115     expect(Ok, stat);
2116
2117     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
2118     expect(Ok, stat);
2119
2120     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
2121     expect(Ok, stat);
2122
2123     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff80ffff);
2124     expect(Ok, stat);
2125
2126     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
2127     expect(Ok, stat);
2128
2129     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
2130         UnitPixel, imageattr, NULL, NULL);
2131     expect(Ok, stat);
2132
2133     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
2134     expect(Ok, stat);
2135     ok(color_match(0xff20ffff, color, 1), "Expected ff20ffff, got %.8x\n", color);
2136
2137     GdipDeleteGraphics(graphics);
2138     GdipDisposeImage((GpImage*)bitmap1);
2139     GdipDisposeImage((GpImage*)bitmap2);
2140     GdipDisposeImageAttributes(imageattr);
2141 }
2142
2143 /* 1x1 pixel gif, 2 frames; first frame is white, second is black */
2144 static const unsigned char gifanimation[72] = {
2145 0x47,0x49,0x46,0x38,0x39,0x61,0x01,0x00,0x01,0x00,0xa1,0x00,0x00,0x00,0x00,0x00,
2146 0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x21,0xf9,0x04,0x00,0x0a,0x00,0xff,
2147 0x00,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x4c,0x01,0x00,
2148 0x21,0xf9,0x04,0x01,0x0a,0x00,0x01,0x00,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,
2149 0x00,0x00,0x02,0x02,0x44,0x01,0x00,0x3b
2150 };
2151
2152 static void test_multiframegif(void)
2153 {
2154     LPSTREAM stream;
2155     HGLOBAL hglob;
2156     LPBYTE data;
2157     HRESULT hres;
2158     GpStatus stat;
2159     GpBitmap *bmp;
2160     ARGB color;
2161     UINT count;
2162     GUID dimension;
2163
2164     /* Test frame functions with an animated GIF */
2165     hglob = GlobalAlloc (0, sizeof(gifanimation));
2166     data = GlobalLock (hglob);
2167     memcpy(data, gifanimation, sizeof(gifanimation));
2168     GlobalUnlock(hglob);
2169
2170     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
2171     ok(hres == S_OK, "Failed to create a stream\n");
2172     if(hres != S_OK) return;
2173
2174     stat = GdipCreateBitmapFromStream(stream, &bmp);
2175     ok(stat == Ok, "Failed to create a Bitmap\n");
2176     if(stat != Ok){
2177         IStream_Release(stream);
2178         return;
2179     }
2180
2181     /* Bitmap starts at frame 0 */
2182     color = 0xdeadbeef;
2183     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
2184     expect(Ok, stat);
2185     expect(0xffffffff, color);
2186
2187     /* Check that we get correct metadata */
2188     stat = GdipImageGetFrameDimensionsCount((GpImage*)bmp,&count);
2189     expect(Ok, stat);
2190     expect(1, count);
2191
2192     stat = GdipImageGetFrameDimensionsList((GpImage*)bmp, &dimension, 1);
2193     expect(Ok, stat);
2194     expect_guid(&FrameDimensionTime, &dimension, __LINE__, FALSE);
2195
2196     count = 12345;
2197     stat = GdipImageGetFrameCount((GpImage*)bmp, &dimension, &count);
2198     expect(Ok, stat);
2199     todo_wine expect(2, count);
2200
2201     /* SelectActiveFrame overwrites our current data */
2202     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 1);
2203     expect(Ok, stat);
2204
2205     color = 0xdeadbeef;
2206     GdipBitmapGetPixel(bmp, 0, 0, &color);
2207     expect(Ok, stat);
2208     todo_wine expect(0xff000000, color);
2209
2210     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
2211     expect(Ok, stat);
2212
2213     color = 0xdeadbeef;
2214     GdipBitmapGetPixel(bmp, 0, 0, &color);
2215     expect(Ok, stat);
2216     expect(0xffffffff, color);
2217
2218     /* Write over the image data */
2219     stat = GdipBitmapSetPixel(bmp, 0, 0, 0xff000000);
2220     expect(Ok, stat);
2221
2222     /* Switching to the same frame does not overwrite our changes */
2223     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
2224     expect(Ok, stat);
2225
2226     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
2227     expect(Ok, stat);
2228     expect(0xff000000, color);
2229
2230     /* But switching to another frame and back does */
2231     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 1);
2232     expect(Ok, stat);
2233
2234     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
2235     expect(Ok, stat);
2236
2237     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
2238     expect(Ok, stat);
2239     todo_wine expect(0xffffffff, color);
2240
2241     GdipDisposeImage((GpImage*)bmp);
2242     IStream_Release(stream);
2243
2244     /* Test with a non-animated gif */
2245     hglob = GlobalAlloc (0, sizeof(gifimage));
2246     data = GlobalLock (hglob);
2247     memcpy(data, gifimage, sizeof(gifimage));
2248     GlobalUnlock(hglob);
2249
2250     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
2251     ok(hres == S_OK, "Failed to create a stream\n");
2252     if(hres != S_OK) return;
2253
2254     stat = GdipCreateBitmapFromStream(stream, &bmp);
2255     ok(stat == Ok, "Failed to create a Bitmap\n");
2256     if(stat != Ok){
2257         IStream_Release(stream);
2258         return;
2259     }
2260
2261     /* Check metadata */
2262     stat = GdipImageGetFrameDimensionsCount((GpImage*)bmp,&count);
2263     expect(Ok, stat);
2264     expect(1, count);
2265
2266     stat = GdipImageGetFrameDimensionsList((GpImage*)bmp, &dimension, 1);
2267     expect(Ok, stat);
2268     expect_guid(&FrameDimensionTime, &dimension, __LINE__, FALSE);
2269
2270     count = 12345;
2271     stat = GdipImageGetFrameCount((GpImage*)bmp, &dimension, &count);
2272     expect(Ok, stat);
2273     expect(1, count);
2274
2275     GdipDisposeImage((GpImage*)bmp);
2276     IStream_Release(stream);
2277 }
2278
2279 static void test_rotateflip(void)
2280 {
2281     GpImage *bitmap;
2282     GpStatus stat;
2283     BYTE bits[24];
2284     static const BYTE orig_bits[24] = {
2285         0,0,0xff,    0,0xff,0,    0xff,0,0,    23,23,23,
2286         0xff,0xff,0, 0xff,0,0xff, 0,0xff,0xff, 23,23,23};
2287     UINT width, height;
2288     ARGB color;
2289
2290     memcpy(bits, orig_bits, sizeof(bits));
2291     stat = GdipCreateBitmapFromScan0(3, 2, 12, PixelFormat24bppRGB, bits, (GpBitmap**)&bitmap);
2292     expect(Ok, stat);
2293
2294     stat = GdipImageRotateFlip(bitmap, Rotate90FlipNone);
2295     expect(Ok, stat);
2296
2297     stat = GdipGetImageWidth(bitmap, &width);
2298     expect(Ok, stat);
2299     stat = GdipGetImageHeight(bitmap, &height);
2300     expect(Ok, stat);
2301     expect(2, width);
2302     expect(3, height);
2303
2304     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 0, &color);
2305     expect(Ok, stat);
2306     expect(0xff00ffff, color);
2307
2308     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 1, 0, &color);
2309     expect(Ok, stat);
2310     expect(0xffff0000, color);
2311
2312     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 2, &color);
2313     expect(Ok, stat);
2314     expect(0xffffff00, color);
2315
2316     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 1, 2, &color);
2317     expect(Ok, stat);
2318     expect(0xff0000ff, color);
2319
2320     expect(0, bits[0]);
2321     expect(0, bits[1]);
2322     expect(0xff, bits[2]);
2323
2324     GdipDisposeImage(bitmap);
2325
2326     memcpy(bits, orig_bits, sizeof(bits));
2327     stat = GdipCreateBitmapFromScan0(3, 2, 12, PixelFormat24bppRGB, bits, (GpBitmap**)&bitmap);
2328     expect(Ok, stat);
2329
2330     stat = GdipImageRotateFlip(bitmap, RotateNoneFlipX);
2331     expect(Ok, stat);
2332
2333     stat = GdipGetImageWidth(bitmap, &width);
2334     expect(Ok, stat);
2335     stat = GdipGetImageHeight(bitmap, &height);
2336     expect(Ok, stat);
2337     expect(3, width);
2338     expect(2, height);
2339
2340     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 0, &color);
2341     expect(Ok, stat);
2342     expect(0xff0000ff, color);
2343
2344     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 0, &color);
2345     expect(Ok, stat);
2346     expect(0xffff0000, color);
2347
2348     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 1, &color);
2349     expect(Ok, stat);
2350     expect(0xffffff00, color);
2351
2352     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 1, &color);
2353     expect(Ok, stat);
2354     expect(0xff00ffff, color);
2355
2356     expect(0, bits[0]);
2357     expect(0, bits[1]);
2358     expect(0xff, bits[2]);
2359
2360     GdipDisposeImage(bitmap);
2361
2362     memcpy(bits, orig_bits, sizeof(bits));
2363     stat = GdipCreateBitmapFromScan0(3, 2, 12, PixelFormat24bppRGB, bits, (GpBitmap**)&bitmap);
2364     expect(Ok, stat);
2365
2366     stat = GdipImageRotateFlip(bitmap, RotateNoneFlipY);
2367     expect(Ok, stat);
2368
2369     stat = GdipGetImageWidth(bitmap, &width);
2370     expect(Ok, stat);
2371     stat = GdipGetImageHeight(bitmap, &height);
2372     expect(Ok, stat);
2373     expect(3, width);
2374     expect(2, height);
2375
2376     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 0, &color);
2377     expect(Ok, stat);
2378     expect(0xff00ffff, color);
2379
2380     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 0, &color);
2381     expect(Ok, stat);
2382     expect(0xffffff00, color);
2383
2384     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 0, 1, &color);
2385     expect(Ok, stat);
2386     expect(0xffff0000, color);
2387
2388     stat = GdipBitmapGetPixel((GpBitmap*)bitmap, 2, 1, &color);
2389     expect(Ok, stat);
2390     expect(0xff0000ff, color);
2391
2392     expect(0, bits[0]);
2393     expect(0, bits[1]);
2394     expect(0xff, bits[2]);
2395
2396     GdipDisposeImage(bitmap);
2397 }
2398
2399 static void test_remaptable(void)
2400 {
2401     GpStatus stat;
2402     GpImageAttributes *imageattr;
2403     GpBitmap *bitmap1, *bitmap2;
2404     GpGraphics *graphics;
2405     ARGB color;
2406     ColorMap *map;
2407
2408     map = GdipAlloc(sizeof(ColorMap));
2409
2410     map->oldColor.Argb = 0xff00ff00;
2411     map->newColor.Argb = 0xffff00ff;
2412
2413     stat = GdipSetImageAttributesRemapTable(NULL, ColorAdjustTypeDefault, TRUE, 1, map);
2414     expect(InvalidParameter, stat);
2415
2416     stat = GdipCreateImageAttributes(&imageattr);
2417     expect(Ok, stat);
2418
2419     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, TRUE, 1, NULL);
2420     expect(InvalidParameter, stat);
2421
2422     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeCount, TRUE, 1, map);
2423     expect(InvalidParameter, stat);
2424
2425     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeAny, TRUE, 1, map);
2426     expect(InvalidParameter, stat);
2427
2428     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, TRUE, 0, map);
2429     expect(InvalidParameter, stat);
2430
2431     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, FALSE, 0, NULL);
2432     expect(Ok, stat);
2433
2434     stat = GdipSetImageAttributesRemapTable(imageattr, ColorAdjustTypeDefault, TRUE, 1, map);
2435     expect(Ok, stat);
2436
2437     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
2438     expect(Ok, stat);
2439
2440     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
2441     expect(Ok, stat);
2442
2443     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff00ff00);
2444     expect(Ok, stat);
2445
2446     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
2447     expect(Ok, stat);
2448
2449     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
2450         UnitPixel, imageattr, NULL, NULL);
2451     expect(Ok, stat);
2452
2453     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
2454     expect(Ok, stat);
2455     ok(color_match(0xffff00ff, color, 1), "Expected ffff00ff, got %.8x\n", color);
2456
2457     GdipDeleteGraphics(graphics);
2458     GdipDisposeImage((GpImage*)bitmap1);
2459     GdipDisposeImage((GpImage*)bitmap2);
2460     GdipDisposeImageAttributes(imageattr);
2461     GdipFree(map);
2462 }
2463
2464 static void test_colorkey(void)
2465 {
2466     GpStatus stat;
2467     GpImageAttributes *imageattr;
2468     GpBitmap *bitmap1, *bitmap2;
2469     GpGraphics *graphics;
2470     ARGB color;
2471
2472     stat = GdipSetImageAttributesColorKeys(NULL, ColorAdjustTypeDefault, TRUE, 0xff405060, 0xff708090);
2473     expect(InvalidParameter, stat);
2474
2475     stat = GdipCreateImageAttributes(&imageattr);
2476     expect(Ok, stat);
2477
2478     stat = GdipSetImageAttributesColorKeys(imageattr, ColorAdjustTypeCount, TRUE, 0xff405060, 0xff708090);
2479     expect(InvalidParameter, stat);
2480
2481     stat = GdipSetImageAttributesColorKeys(imageattr, ColorAdjustTypeAny, TRUE, 0xff405060, 0xff708090);
2482     expect(InvalidParameter, stat);
2483
2484     stat = GdipSetImageAttributesColorKeys(imageattr, ColorAdjustTypeDefault, TRUE, 0xff405060, 0xff708090);
2485     expect(Ok, stat);
2486
2487     stat = GdipCreateBitmapFromScan0(2, 2, 0, PixelFormat32bppARGB, NULL, &bitmap1);
2488     expect(Ok, stat);
2489
2490     stat = GdipCreateBitmapFromScan0(2, 2, 0, PixelFormat32bppARGB, NULL, &bitmap2);
2491     expect(Ok, stat);
2492
2493     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0x20405060);
2494     expect(Ok, stat);
2495
2496     stat = GdipBitmapSetPixel(bitmap1, 0, 1, 0x40506070);
2497     expect(Ok, stat);
2498
2499     stat = GdipBitmapSetPixel(bitmap1, 1, 0, 0x60708090);
2500     expect(Ok, stat);
2501
2502     stat = GdipBitmapSetPixel(bitmap1, 1, 1, 0xffffffff);
2503     expect(Ok, stat);
2504
2505     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
2506     expect(Ok, stat);
2507
2508     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,2,2, 0,0,2,2,
2509         UnitPixel, imageattr, NULL, NULL);
2510     expect(Ok, stat);
2511
2512     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
2513     expect(Ok, stat);
2514     ok(color_match(0x00000000, color, 1), "Expected ffff00ff, got %.8x\n", color);
2515
2516     stat = GdipBitmapGetPixel(bitmap2, 0, 1, &color);
2517     expect(Ok, stat);
2518     ok(color_match(0x00000000, color, 1), "Expected ffff00ff, got %.8x\n", color);
2519
2520     stat = GdipBitmapGetPixel(bitmap2, 1, 0, &color);
2521     expect(Ok, stat);
2522     ok(color_match(0x00000000, color, 1), "Expected ffff00ff, got %.8x\n", color);
2523
2524     stat = GdipBitmapGetPixel(bitmap2, 1, 1, &color);
2525     expect(Ok, stat);
2526     ok(color_match(0xffffffff, color, 1), "Expected ffff00ff, got %.8x\n", color);
2527
2528     GdipDeleteGraphics(graphics);
2529     GdipDisposeImage((GpImage*)bitmap1);
2530     GdipDisposeImage((GpImage*)bitmap2);
2531     GdipDisposeImageAttributes(imageattr);
2532 }
2533
2534 static void test_dispose(void)
2535 {
2536     GpStatus stat;
2537     GpImage *image;
2538     char invalid_image[256];
2539
2540     stat = GdipDisposeImage(NULL);
2541     expect(InvalidParameter, stat);
2542
2543     stat = GdipCreateBitmapFromScan0(2, 2, 0, PixelFormat32bppARGB, NULL, (GpBitmap**)&image);
2544     expect(Ok, stat);
2545
2546     stat = GdipDisposeImage(image);
2547     expect(Ok, stat);
2548
2549     stat = GdipDisposeImage(image);
2550     expect(ObjectBusy, stat);
2551
2552     memset(invalid_image, 0, 256);
2553     stat = GdipDisposeImage((GpImage*)invalid_image);
2554     expect(ObjectBusy, stat);
2555 }
2556
2557 START_TEST(image)
2558 {
2559     struct GdiplusStartupInput gdiplusStartupInput;
2560     ULONG_PTR gdiplusToken;
2561
2562     gdiplusStartupInput.GdiplusVersion              = 1;
2563     gdiplusStartupInput.DebugEventCallback          = NULL;
2564     gdiplusStartupInput.SuppressBackgroundThread    = 0;
2565     gdiplusStartupInput.SuppressExternalCodecs      = 0;
2566
2567     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
2568
2569     test_Scan0();
2570     test_FromGdiDib();
2571     test_GetImageDimension();
2572     test_GdipImageGetFrameDimensionsCount();
2573     test_LoadingImages();
2574     test_SavingImages();
2575     test_encoders();
2576     test_LockBits();
2577     test_LockBits_UserBuf();
2578     test_GdipCreateBitmapFromHBITMAP();
2579     test_GdipGetImageFlags();
2580     test_GdipCloneImage();
2581     test_testcontrol();
2582     test_fromhicon();
2583     test_getrawformat();
2584     test_loadwmf();
2585     test_createfromwmf();
2586     test_resolution();
2587     test_createhbitmap();
2588     test_getthumbnail();
2589     test_getsetpixel();
2590     test_palette();
2591     test_colormatrix();
2592     test_gamma();
2593     test_multiframegif();
2594     test_rotateflip();
2595     test_remaptable();
2596     test_colorkey();
2597     test_dispose();
2598
2599     GdiplusShutdown(gdiplusToken);
2600 }