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 void expect_guid(REFGUID expected, REFGUID got, int line, BOOL todo)
  34 {
  35     WCHAR bufferW[39];
  36     char buffer[39];
  37     char buffer2[39];
  38
  39     StringFromGUID2(got, bufferW, sizeof(bufferW)/sizeof(bufferW[0]));
  40     WideCharToMultiByte(CP_ACP, 0, bufferW, sizeof(bufferW)/sizeof(bufferW[0]), buffer, sizeof(buffer), NULL, NULL);
  41     StringFromGUID2(expected, bufferW, sizeof(bufferW)/sizeof(bufferW[0]));
  42     WideCharToMultiByte(CP_ACP, 0, bufferW, sizeof(bufferW)/sizeof(bufferW[0]), buffer2, sizeof(buffer2), NULL, NULL);
  43     if(todo)
  44         todo_wine ok_(__FILE__, line)(IsEqualGUID(expected, got), "Expected %s, got %s\n", buffer2, buffer);
  45     else
  46         ok_(__FILE__, line)(IsEqualGUID(expected, got), "Expected %s, got %s\n", buffer2, buffer);
  47 }
  48
  49 static void expect_rawformat(REFGUID expected, GpImage *img, int line, BOOL todo)
  50 {
  51     GUID raw;
  52     GpStatus stat;
  53
  54     stat = GdipGetImageRawFormat(img, &raw);
  55     ok_(__FILE__, line)(stat == Ok, "GdipGetImageRawFormat failed with %d\n", stat);
  56     if(stat != Ok) return;
  57     expect_guid(expected, &raw, line, todo);
  58 }
  59
  60 static void test_bufferrawformat(void* buff, int size, REFGUID expected, int line, BOOL todo)
  61 {
  62     LPSTREAM stream;
  63     HGLOBAL  hglob;
  64     LPBYTE   data;
  65     HRESULT  hres;
  66     GpStatus stat;
  67     GpImage *img;
  68
  69     hglob = GlobalAlloc (0, size);
  70     data = GlobalLock (hglob);
  71     memcpy(data, buff, size);
  72     GlobalUnlock(hglob); data = NULL;
  73
  74     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
  75     ok_(__FILE__, line)(hres == S_OK, "Failed to create a stream\n");
  76     if(hres != S_OK) return;
  77
  78     stat = GdipLoadImageFromStream(stream, &img);
  79     ok_(__FILE__, line)(stat == Ok, "Failed to create a Bitmap\n");
  80     if(stat != Ok){
  81         IStream_Release(stream);
  82         return;
  83     }
  84
  85     expect_rawformat(expected, img, line, todo);
  86
  87     GdipDisposeImage(img);
  88     IStream_Release(stream);
  89 }
  90
  91 static void test_Scan0(void)
  92 {
  93     GpBitmap *bm;
  94     GpStatus stat;
  95     BYTE buff[360];
  96
  97     bm = NULL;
  98     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, NULL, &bm);
  99     expect(Ok, stat);
 100     ok(NULL != bm, "Expected bitmap to be initialized\n");
 101     if (stat == Ok)
 102         GdipDisposeImage((GpImage*)bm);
 103
 104     bm = (GpBitmap*)0xdeadbeef;
 105     stat = GdipCreateBitmapFromScan0(10, -10, 10, PixelFormat24bppRGB, NULL, &bm);
 106     expect(InvalidParameter, stat);
 107     ok( !bm, "expected null bitmap\n" );
 108
 109     bm = (GpBitmap*)0xdeadbeef;
 110     stat = GdipCreateBitmapFromScan0(-10, 10, 10, PixelFormat24bppRGB, NULL, &bm);
 111     expect(InvalidParameter, stat);
 112     ok( !bm, "expected null bitmap\n" );
 113
 114     bm = (GpBitmap*)0xdeadbeef;
 115     stat = GdipCreateBitmapFromScan0(10, 0, 10, PixelFormat24bppRGB, NULL, &bm);
 116     expect(InvalidParameter, stat);
 117     ok( !bm, "expected null bitmap\n" );
 118
 119     bm = NULL;
 120     stat = GdipCreateBitmapFromScan0(10, 10, 12, PixelFormat24bppRGB, buff, &bm);
 121     expect(Ok, stat);
 122     ok(NULL != bm, "Expected bitmap to be initialized\n");
 123     if (stat == Ok)
 124         GdipDisposeImage((GpImage*)bm);
 125
 126     bm = (GpBitmap*) 0xdeadbeef;
 127     stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, buff, &bm);
 128     expect(InvalidParameter, stat);
 129     ok( !bm, "expected null bitmap\n" );
 130
 131     bm = (GpBitmap*)0xdeadbeef;
 132     stat = GdipCreateBitmapFromScan0(10, 10, 0, PixelFormat24bppRGB, buff, &bm);
 133     expect(InvalidParameter, stat);
 134     ok( bm == (GpBitmap*)0xdeadbeef, "expected deadbeef bitmap\n" );
 135
 136     bm = NULL;
 137     stat = GdipCreateBitmapFromScan0(10, 10, -8, PixelFormat24bppRGB, buff, &bm);
 138     expect(Ok, stat);
 139     ok(NULL != bm, "Expected bitmap to be initialized\n");
 140     if (stat == Ok)
 141         GdipDisposeImage((GpImage*)bm);
 142
 143     bm = (GpBitmap*)0xdeadbeef;
 144     stat = GdipCreateBitmapFromScan0(10, 10, -10, PixelFormat24bppRGB, buff, &bm);
 145     expect(InvalidParameter, stat);
 146     ok( !bm, "expected null bitmap\n" );
 147 }
 148
 149 static void test_GetImageDimension(void)
 150 {
 151     GpBitmap *bm;
 152     GpStatus stat;
 153     const REAL WIDTH = 10.0, HEIGHT = 20.0;
 154     REAL w,h;
 155
 156     bm = (GpBitmap*)0xdeadbeef;
 157     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB,NULL, &bm);
 158     expect(Ok,stat);
 159     ok((GpBitmap*)0xdeadbeef != bm, "Expected bitmap to not be 0xdeadbeef\n");
 160     ok(NULL != bm, "Expected bitmap to not be NULL\n");
 161
 162     stat = GdipGetImageDimension(NULL,&w,&h);
 163     expect(InvalidParameter, stat);
 164
 165     stat = GdipGetImageDimension((GpImage*)bm,NULL,&h);
 166     expect(InvalidParameter, stat);
 167
 168     stat = GdipGetImageDimension((GpImage*)bm,&w,NULL);
 169     expect(InvalidParameter, stat);
 170
 171     w = -1;
 172     h = -1;
 173     stat = GdipGetImageDimension((GpImage*)bm,&w,&h);
 174     expect(Ok, stat);
 175     expectf(WIDTH,  w);
 176     expectf(HEIGHT, h);
 177     GdipDisposeImage((GpImage*)bm);
 178 }
 179
 180 static void test_GdipImageGetFrameDimensionsCount(void)
 181 {
 182     GpBitmap *bm;
 183     GpStatus stat;
 184     const REAL WIDTH = 10.0, HEIGHT = 20.0;
 185     UINT w;
 186     GUID dimension = {0};
 187     UINT count;
 188     ARGB color;
 189
 190     bm = (GpBitmap*)0xdeadbeef;
 191     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB,NULL, &bm);
 192     expect(Ok,stat);
 193     ok((GpBitmap*)0xdeadbeef != bm, "Expected bitmap to not be 0xdeadbeef\n");
 194     ok(NULL != bm, "Expected bitmap to not be NULL\n");
 195
 196     stat = GdipImageGetFrameDimensionsCount(NULL,&w);
 197     expect(InvalidParameter, stat);
 198
 199     stat = GdipImageGetFrameDimensionsCount((GpImage*)bm,NULL);
 200     expect(InvalidParameter, stat);
 201
 202     w = -1;
 203     stat = GdipImageGetFrameDimensionsCount((GpImage*)bm,&w);
 204     expect(Ok, stat);
 205     expect(1, w);
 206
 207     stat = GdipImageGetFrameDimensionsList((GpImage*)bm, &dimension, 1);
 208     expect(Ok, stat);
 209     expect_guid(&FrameDimensionPage, &dimension, __LINE__, FALSE);
 210
 211     stat = GdipImageGetFrameDimensionsList((GpImage*)bm, &dimension, 2);
 212     expect(InvalidParameter, stat);
 213
 214     stat = GdipImageGetFrameDimensionsList((GpImage*)bm, &dimension, 0);
 215     expect(InvalidParameter, stat);
 216
 217     count = 12345;
 218     stat = GdipImageGetFrameCount((GpImage*)bm, &dimension, &count);
 219     todo_wine expect(Ok, stat);
 220     todo_wine expect(1, count);
 221
 222     GdipBitmapSetPixel(bm, 0, 0, 0xffffffff);
 223
 224     stat = GdipImageSelectActiveFrame((GpImage*)bm, &dimension, 0);
 225     expect(Ok, stat);
 226
 227     /* SelectActiveFrame has no effect on image data of memory bitmaps */
 228     color = 0xdeadbeef;
 229     GdipBitmapGetPixel(bm, 0, 0, &color);
 230     expect(0xffffffff, color);
 231
 232     GdipDisposeImage((GpImage*)bm);
 233 }
 234
 235 static void test_LoadingImages(void)
 236 {
 237     GpStatus stat;
 238
 239     stat = GdipCreateBitmapFromFile(0, 0);
 240     expect(InvalidParameter, stat);
 241
 242     stat = GdipCreateBitmapFromFile(0, (GpBitmap**)0xdeadbeef);
 243     expect(InvalidParameter, stat);
 244
 245     stat = GdipLoadImageFromFile(0, 0);
 246     expect(InvalidParameter, stat);
 247
 248     stat = GdipLoadImageFromFile(0, (GpImage**)0xdeadbeef);
 249     expect(InvalidParameter, stat);
 250
 251     stat = GdipLoadImageFromFileICM(0, 0);
 252     expect(InvalidParameter, stat);
 253
 254     stat = GdipLoadImageFromFileICM(0, (GpImage**)0xdeadbeef);
 255     expect(InvalidParameter, stat);
 256 }
 257
 258 static void test_SavingImages(void)
 259 {
 260     GpStatus stat;
 261     GpBitmap *bm;
 262     UINT n;
 263     UINT s;
 264     const REAL WIDTH = 10.0, HEIGHT = 20.0;
 265     REAL w, h;
 266     ImageCodecInfo *codecs;
 267     static const CHAR filenameA[] = "a.bmp";
 268     static const WCHAR filename[] = { 'a','.','b','m','p',0 };
 269
 270     codecs = NULL;
 271
 272     stat = GdipSaveImageToFile(0, 0, 0, 0);
 273     expect(InvalidParameter, stat);
 274
 275     bm = NULL;
 276     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 277     expect(Ok, stat);
 278     if (!bm)
 279         return;
 280
 281     /* invalid params */
 282     stat = GdipSaveImageToFile((GpImage*)bm, 0, 0, 0);
 283     expect(InvalidParameter, stat);
 284
 285     stat = GdipSaveImageToFile((GpImage*)bm, filename, 0, 0);
 286     expect(InvalidParameter, stat);
 287
 288     /* encoder tests should succeed -- already tested */
 289     stat = GdipGetImageEncodersSize(&n, &s);
 290     if (stat != Ok || n == 0) goto cleanup;
 291
 292     codecs = GdipAlloc(s);
 293     if (!codecs) goto cleanup;
 294
 295     stat = GdipGetImageEncoders(n, s, codecs);
 296     if (stat != Ok) goto cleanup;
 297
 298     stat = GdipSaveImageToFile((GpImage*)bm, filename, &codecs[0].Clsid, 0);
 299     expect(stat, Ok);
 300
 301     GdipDisposeImage((GpImage*)bm);
 302     bm = 0;
 303
 304     /* re-load and check image stats */
 305     stat = GdipLoadImageFromFile(filename, (GpImage**)&bm);
 306     expect(stat, Ok);
 307     if (stat != Ok) goto cleanup;
 308
 309     stat = GdipGetImageDimension((GpImage*)bm, &w, &h);
 310     if (stat != Ok) goto cleanup;
 311
 312     expectf(WIDTH, w);
 313     expectf(HEIGHT, h);
 314
 315  cleanup:
 316     GdipFree(codecs);
 317     if (bm)
 318         GdipDisposeImage((GpImage*)bm);
 319     ok(DeleteFileA(filenameA), "Delete failed.\n");
 320 }
 321
 322 static void test_encoders(void)
 323 {
 324     GpStatus stat;
 325     UINT n;
 326     UINT s;
 327     ImageCodecInfo *codecs;
 328     int i;
 329     int bmp_found;
 330
 331     static const CHAR bmp_format[] = "BMP";
 332
 333     stat = GdipGetImageEncodersSize(&n, &s);
 334     expect(stat, Ok);
 335
 336     codecs = GdipAlloc(s);
 337     if (!codecs)
 338         return;
 339
 340     stat = GdipGetImageEncoders(n, s, NULL);
 341     expect(GenericError, stat);
 342
 343     stat = GdipGetImageEncoders(0, s, codecs);
 344     expect(GenericError, stat);
 345
 346     stat = GdipGetImageEncoders(n, s-1, codecs);
 347     expect(GenericError, stat);
 348
 349     stat = GdipGetImageEncoders(n, s+1, codecs);
 350     expect(GenericError, stat);
 351
 352     stat = GdipGetImageEncoders(n, s, codecs);
 353     expect(stat, Ok);
 354
 355     bmp_found = FALSE;
 356     for (i = 0; i < n; i++)
 357         {
 358             CHAR desc[32];
 359
 360             WideCharToMultiByte(CP_ACP, 0, codecs[i].FormatDescription, -1,
 361                                 desc, 32, 0, 0);
 362
 363             if (CompareStringA(LOCALE_SYSTEM_DEFAULT, 0,
 364                                desc, -1,
 365                                bmp_format, -1) == CSTR_EQUAL) {
 366                 bmp_found = TRUE;
 367                 break;
 368             }
 369         }
 370     if (!bmp_found)
 371         ok(FALSE, "No BMP codec found.\n");
 372
 373     GdipFree(codecs);
 374 }
 375
 376 static void test_LockBits(void)
 377 {
 378     GpStatus stat;
 379     GpBitmap *bm;
 380     GpRect rect;
 381     BitmapData bd;
 382     const INT WIDTH = 10, HEIGHT = 20;
 383
 384     bm = NULL;
 385     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 386     expect(Ok, stat);
 387
 388     rect.X = 2;
 389     rect.Y = 3;
 390     rect.Width = 4;
 391     rect.Height = 5;
 392
 393     /* read-only */
 394     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 395     expect(Ok, stat);
 396
 397     if (stat == Ok) {
 398         stat = GdipBitmapUnlockBits(bm, &bd);
 399         expect(Ok, stat);
 400     }
 401
 402     /* read-only, with NULL rect -> whole bitmap lock */
 403     stat = GdipBitmapLockBits(bm, NULL, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 404     expect(Ok, stat);
 405     expect(bd.Width,  WIDTH);
 406     expect(bd.Height, HEIGHT);
 407
 408     if (stat == Ok) {
 409         stat = GdipBitmapUnlockBits(bm, &bd);
 410         expect(Ok, stat);
 411     }
 412
 413     /* read-only, consecutive */
 414     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 415     expect(Ok, stat);
 416
 417     if (stat == Ok) {
 418         stat = GdipBitmapUnlockBits(bm, &bd);
 419         expect(Ok, stat);
 420     }
 421
 422     stat = GdipDisposeImage((GpImage*)bm);
 423     expect(Ok, stat);
 424     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 425     expect(Ok, stat);
 426
 427     /* read x2 */
 428     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 429     expect(Ok, stat);
 430     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 431     expect(WrongState, stat);
 432
 433     stat = GdipBitmapUnlockBits(bm, &bd);
 434     expect(Ok, stat);
 435
 436     stat = GdipDisposeImage((GpImage*)bm);
 437     expect(Ok, stat);
 438     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 439     expect(Ok, stat);
 440
 441     /* write, no modification */
 442     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 443     expect(Ok, stat);
 444
 445     if (stat == Ok) {
 446         stat = GdipBitmapUnlockBits(bm, &bd);
 447         expect(Ok, stat);
 448     }
 449
 450     /* write, consecutive */
 451     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 452     expect(Ok, stat);
 453
 454     if (stat == Ok) {
 455         stat = GdipBitmapUnlockBits(bm, &bd);
 456         expect(Ok, stat);
 457     }
 458
 459     stat = GdipDisposeImage((GpImage*)bm);
 460     expect(Ok, stat);
 461     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 462     expect(Ok, stat);
 463
 464     /* write, modify */
 465     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeWrite, PixelFormat24bppRGB, &bd);
 466     expect(Ok, stat);
 467
 468     if (stat == Ok) {
 469         if (bd.Scan0)
 470             ((char*)bd.Scan0)[2] = 0xff;
 471
 472         stat = GdipBitmapUnlockBits(bm, &bd);
 473         expect(Ok, stat);
 474     }
 475
 476     stat = GdipDisposeImage((GpImage*)bm);
 477     expect(Ok, stat);
 478
 479     /* dispose locked */
 480     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 481     expect(Ok, stat);
 482     stat = GdipBitmapLockBits(bm, &rect, ImageLockModeRead, PixelFormat24bppRGB, &bd);
 483     expect(Ok, stat);
 484     stat = GdipDisposeImage((GpImage*)bm);
 485     expect(Ok, stat);
 486 }
 487
 488 static void test_GdipCreateBitmapFromHBITMAP(void)
 489 {
 490     GpBitmap* gpbm = NULL;
 491     HBITMAP hbm = NULL;
 492     HPALETTE hpal = NULL;
 493     GpStatus stat;
 494     BYTE buff[1000];
 495     LOGPALETTE* LogPal = NULL;
 496     REAL width, height;
 497     const REAL WIDTH1 = 5;
 498     const REAL HEIGHT1 = 15;
 499     const REAL WIDTH2 = 10;
 500     const REAL HEIGHT2 = 20;
 501     HDC hdc;
 502     BITMAPINFO bmi;
 503     BYTE *bits;
 504
 505     stat = GdipCreateBitmapFromHBITMAP(NULL, NULL, NULL);
 506     expect(InvalidParameter, stat);
 507
 508     hbm = CreateBitmap(WIDTH1, HEIGHT1, 1, 1, NULL);
 509     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, NULL);
 510     expect(InvalidParameter, stat);
 511
 512     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 513     expect(Ok, stat);
 514     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 515     expectf(WIDTH1,  width);
 516     expectf(HEIGHT1, height);
 517     if (stat == Ok)
 518         GdipDisposeImage((GpImage*)gpbm);
 519     DeleteObject(hbm);
 520
 521     hbm = CreateBitmap(WIDTH2, HEIGHT2, 1, 1, &buff);
 522     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 523     expect(Ok, stat);
 524     /* raw format */
 525     expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)gpbm, __LINE__, FALSE);
 526
 527     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 528     expectf(WIDTH2,  width);
 529     expectf(HEIGHT2, height);
 530     if (stat == Ok)
 531         GdipDisposeImage((GpImage*)gpbm);
 532     DeleteObject(hbm);
 533
 534     hdc = CreateCompatibleDC(0);
 535     ok(hdc != NULL, "CreateCompatibleDC failed\n");
 536     bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
 537     bmi.bmiHeader.biHeight = HEIGHT1;
 538     bmi.bmiHeader.biWidth = WIDTH1;
 539     bmi.bmiHeader.biBitCount = 24;
 540     bmi.bmiHeader.biPlanes = 1;
 541     bmi.bmiHeader.biCompression = BI_RGB;
 542
 543     hbm = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
 544     ok(hbm != NULL, "CreateDIBSection failed\n");
 545
 546     bits[0] = 0;
 547
 548     stat = GdipCreateBitmapFromHBITMAP(hbm, NULL, &gpbm);
 549     expect(Ok, stat);
 550     expect(Ok, GdipGetImageDimension((GpImage*) gpbm, &width, &height));
 551     expectf(WIDTH1,  width);
 552     expectf(HEIGHT1, height);
 553     if (stat == Ok)
 554     {
 555         /* test whether writing to the bitmap affects the original */
 556         stat = GdipBitmapSetPixel(gpbm, 0, 0, 0xffffffff);
 557         expect(Ok, stat);
 558
 559         expect(0, bits[0]);
 560
 561         GdipDisposeImage((GpImage*)gpbm);
 562     }
 563
 564     LogPal = GdipAlloc(sizeof(LOGPALETTE));
 565     ok(LogPal != NULL, "unable to allocate LOGPALETTE\n");
 566     LogPal->palVersion = 0x300;
 567     LogPal->palNumEntries = 1;
 568     hpal = CreatePalette(LogPal);
 569     ok(hpal != NULL, "CreatePalette failed\n");
 570     GdipFree(LogPal);
 571
 572     stat = GdipCreateBitmapFromHBITMAP(hbm, hpal, &gpbm);
 573     todo_wine
 574     {
 575         expect(Ok, stat);
 576     }
 577     if (stat == Ok)
 578         GdipDisposeImage((GpImage*)gpbm);
 579
 580     DeleteObject(hpal);
 581     DeleteObject(hbm);
 582 }
 583
 584 static void test_GdipGetImageFlags(void)
 585 {
 586     GpImage *img;
 587     GpStatus stat;
 588     UINT flags;
 589
 590     img = (GpImage*)0xdeadbeef;
 591
 592     stat = GdipGetImageFlags(NULL, NULL);
 593     expect(InvalidParameter, stat);
 594
 595     stat = GdipGetImageFlags(NULL, &flags);
 596     expect(InvalidParameter, stat);
 597
 598     stat = GdipGetImageFlags(img, NULL);
 599     expect(InvalidParameter, stat);
 600 }
 601
 602 static void test_GdipCloneImage(void)
 603 {
 604     GpStatus stat;
 605     GpRectF rectF;
 606     GpUnit unit;
 607     GpBitmap *bm;
 608     GpImage *image_src, *image_dest = NULL;
 609     const INT WIDTH = 10, HEIGHT = 20;
 610
 611     /* Create an image, clone it, delete the original, make sure the copy works */
 612     stat = GdipCreateBitmapFromScan0(WIDTH, HEIGHT, 0, PixelFormat24bppRGB, NULL, &bm);
 613     expect(Ok, stat);
 614     expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bm, __LINE__, FALSE);
 615
 616     image_src = ((GpImage*)bm);
 617     stat = GdipCloneImage(image_src, &image_dest);
 618     expect(Ok, stat);
 619     expect_rawformat(&ImageFormatMemoryBMP, image_dest, __LINE__, FALSE);
 620
 621     stat = GdipDisposeImage((GpImage*)bm);
 622     expect(Ok, stat);
 623     stat = GdipGetImageBounds(image_dest, &rectF, &unit);
 624     expect(Ok, stat);
 625
 626     /* Treat FP values carefully */
 627     expectf((REAL)WIDTH, rectF.Width);
 628     expectf((REAL)HEIGHT, rectF.Height);
 629
 630     stat = GdipDisposeImage(image_dest);
 631     expect(Ok, stat);
 632 }
 633
 634 static void test_testcontrol(void)
 635 {
 636     GpStatus stat;
 637     DWORD param;
 638
 639     param = 0;
 640     stat = GdipTestControl(TestControlGetBuildNumber, &param);
 641     expect(Ok, stat);
 642     ok(param != 0, "Build number expected, got %u\n", param);
 643 }
 644
 645 static void test_fromhicon(void)
 646 {
 647     static const BYTE bmp_bits[1024];
 648     HBITMAP hbmMask, hbmColor;
 649     ICONINFO info;
 650     HICON hIcon;
 651     GpStatus stat;
 652     GpBitmap *bitmap = NULL;
 653     UINT dim;
 654     ImageType type;
 655     PixelFormat format;
 656
 657     /* NULL */
 658     stat = GdipCreateBitmapFromHICON(NULL, NULL);
 659     expect(InvalidParameter, stat);
 660     stat = GdipCreateBitmapFromHICON(NULL, &bitmap);
 661     expect(InvalidParameter, stat);
 662
 663     /* color icon 1 bit */
 664     hbmMask = CreateBitmap(16, 16, 1, 1, bmp_bits);
 665     ok(hbmMask != 0, "CreateBitmap failed\n");
 666     hbmColor = CreateBitmap(16, 16, 1, 1, bmp_bits);
 667     ok(hbmColor != 0, "CreateBitmap failed\n");
 668     info.fIcon = TRUE;
 669     info.xHotspot = 8;
 670     info.yHotspot = 8;
 671     info.hbmMask = hbmMask;
 672     info.hbmColor = hbmColor;
 673     hIcon = CreateIconIndirect(&info);
 674     ok(hIcon != 0, "CreateIconIndirect failed\n");
 675     DeleteObject(hbmMask);
 676     DeleteObject(hbmColor);
 677
 678     stat = GdipCreateBitmapFromHICON(hIcon, &bitmap);
 679     ok(stat == Ok ||
 680        broken(stat == InvalidParameter), /* Win98 */
 681        "Expected Ok, got %.8x\n", stat);
 682     if(stat == Ok){
 683        /* check attributes */
 684        stat = GdipGetImageHeight((GpImage*)bitmap, &dim);
 685        expect(Ok, stat);
 686        expect(16, dim);
 687        stat = GdipGetImageWidth((GpImage*)bitmap, &dim);
 688        expect(Ok, stat);
 689        expect(16, dim);
 690        stat = GdipGetImageType((GpImage*)bitmap, &type);
 691        expect(Ok, stat);
 692        expect(ImageTypeBitmap, type);
 693        stat = GdipGetImagePixelFormat((GpImage*)bitmap, &format);
 694        expect(PixelFormat32bppARGB, format);
 695        /* raw format */
 696        expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bitmap, __LINE__, FALSE);
 697        GdipDisposeImage((GpImage*)bitmap);
 698     }
 699     DestroyIcon(hIcon);
 700
 701     /* color icon 8 bpp */
 702     hbmMask = CreateBitmap(16, 16, 1, 8, bmp_bits);
 703     ok(hbmMask != 0, "CreateBitmap failed\n");
 704     hbmColor = CreateBitmap(16, 16, 1, 8, bmp_bits);
 705     ok(hbmColor != 0, "CreateBitmap failed\n");
 706     info.fIcon = TRUE;
 707     info.xHotspot = 8;
 708     info.yHotspot = 8;
 709     info.hbmMask = hbmMask;
 710     info.hbmColor = hbmColor;
 711     hIcon = CreateIconIndirect(&info);
 712     ok(hIcon != 0, "CreateIconIndirect failed\n");
 713     DeleteObject(hbmMask);
 714     DeleteObject(hbmColor);
 715
 716     stat = GdipCreateBitmapFromHICON(hIcon, &bitmap);
 717     expect(Ok, stat);
 718     if(stat == Ok){
 719         /* check attributes */
 720         stat = GdipGetImageHeight((GpImage*)bitmap, &dim);
 721         expect(Ok, stat);
 722         expect(16, dim);
 723         stat = GdipGetImageWidth((GpImage*)bitmap, &dim);
 724         expect(Ok, stat);
 725         expect(16, dim);
 726         stat = GdipGetImageType((GpImage*)bitmap, &type);
 727         expect(Ok, stat);
 728         expect(ImageTypeBitmap, type);
 729         stat = GdipGetImagePixelFormat((GpImage*)bitmap, &format);
 730         expect(PixelFormat32bppARGB, format);
 731         /* raw format */
 732         expect_rawformat(&ImageFormatMemoryBMP, (GpImage*)bitmap, __LINE__, FALSE);
 733         GdipDisposeImage((GpImage*)bitmap);
 734     }
 735     DestroyIcon(hIcon);
 736 }
 737
 738 /* 1x1 pixel png */
 739 static const unsigned char pngimage[285] = {
 740 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52,
 741 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,
 742 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b,
 743 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5,
 744 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41,
 745 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,
 746 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82
 747 };
 748 /* 1x1 pixel gif */
 749 static const unsigned char gifimage[35] = {
 750 0x47,0x49,0x46,0x38,0x37,0x61,0x01,0x00,0x01,0x00,0x80,0x00,0x00,0xff,0xff,0xff,
 751 0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x44,
 752 0x01,0x00,0x3b
 753 };
 754 /* 1x1 pixel bmp */
 755 static const unsigned char bmpimage[66] = {
 756 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00,
 757 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,
 758 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00,
 759 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x00,
 760 0x00,0x00
 761 };
 762 /* 1x1 pixel jpg */
 763 static const unsigned char jpgimage[285] = {
 764 0xff,0xd8,0xff,0xe0,0x00,0x10,0x4a,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2c,
 765 0x01,0x2c,0x00,0x00,0xff,0xdb,0x00,0x43,0x00,0x05,0x03,0x04,0x04,0x04,0x03,0x05,
 766 0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x07,0x0c,0x08,0x07,0x07,0x07,0x07,0x0f,0x0b,
 767 0x0b,0x09,0x0c,0x11,0x0f,0x12,0x12,0x11,0x0f,0x11,0x11,0x13,0x16,0x1c,0x17,0x13,
 768 0x14,0x1a,0x15,0x11,0x11,0x18,0x21,0x18,0x1a,0x1d,0x1d,0x1f,0x1f,0x1f,0x13,0x17,
 769 0x22,0x24,0x22,0x1e,0x24,0x1c,0x1e,0x1f,0x1e,0xff,0xdb,0x00,0x43,0x01,0x05,0x05,
 770 0x05,0x07,0x06,0x07,0x0e,0x08,0x08,0x0e,0x1e,0x14,0x11,0x14,0x1e,0x1e,0x1e,0x1e,
 771 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 772 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 773 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0xff,0xc0,
 774 0x00,0x11,0x08,0x00,0x01,0x00,0x01,0x03,0x01,0x22,0x00,0x02,0x11,0x01,0x03,0x11,
 775 0x01,0xff,0xc4,0x00,0x15,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 776 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xff,0xc4,0x00,0x14,0x10,0x01,0x00,0x00,
 777 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xc4,
 778 0x00,0x14,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 779 0x00,0x00,0x00,0x00,0xff,0xc4,0x00,0x14,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
 780 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xda,0x00,0x0c,0x03,0x01,
 781 0x00,0x02,0x11,0x03,0x11,0x00,0x3f,0x00,0xb2,0xc0,0x07,0xff,0xd9
 782 };
 783 /* 320x320 twip wmf */
 784 static const unsigned char wmfimage[180] = {
 785 0xd7,0xcd,0xc6,0x9a,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x01,0x40,0x01,0xa0,0x05,
 786 0x00,0x00,0x00,0x00,0xb1,0x52,0x01,0x00,0x09,0x00,0x00,0x03,0x4f,0x00,0x00,0x00,
 787 0x0f,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x0b,0x02,0x00,0x00,
 788 0x00,0x00,0x05,0x00,0x00,0x00,0x0c,0x02,0x40,0x01,0x40,0x01,0x04,0x00,0x00,0x00,
 789 0x02,0x01,0x01,0x00,0x04,0x00,0x00,0x00,0x04,0x01,0x0d,0x00,0x08,0x00,0x00,0x00,
 790 0xfa,0x02,0x05,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,
 791 0x2d,0x01,0x00,0x00,0x07,0x00,0x00,0x00,0xfc,0x02,0x01,0x00,0x00,0x00,0x00,0x00,
 792 0x00,0x00,0x04,0x00,0x00,0x00,0x2d,0x01,0x01,0x00,0x07,0x00,0x00,0x00,0xfc,0x02,
 793 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x2d,0x01,0x02,0x00,
 794 0x07,0x00,0x00,0x00,0x1b,0x04,0x40,0x01,0x40,0x01,0x00,0x00,0x00,0x00,0x04,0x00,
 795 0x00,0x00,0xf0,0x01,0x00,0x00,0x04,0x00,0x00,0x00,0xf0,0x01,0x01,0x00,0x03,0x00,
 796 0x00,0x00,0x00,0x00
 797 };
 798 static void test_getrawformat(void)
 799 {
 800     test_bufferrawformat((void*)pngimage, sizeof(pngimage), &ImageFormatPNG,  __LINE__, FALSE);
 801     test_bufferrawformat((void*)gifimage, sizeof(gifimage), &ImageFormatGIF,  __LINE__, FALSE);
 802     test_bufferrawformat((void*)bmpimage, sizeof(bmpimage), &ImageFormatBMP,  __LINE__, FALSE);
 803     test_bufferrawformat((void*)jpgimage, sizeof(jpgimage), &ImageFormatJPEG, __LINE__, FALSE);
 804     test_bufferrawformat((void*)wmfimage, sizeof(wmfimage), &ImageFormatWMF, __LINE__, FALSE);
 805 }
 806
 807 static void test_loadwmf(void)
 808 {
 809     LPSTREAM stream;
 810     HGLOBAL  hglob;
 811     LPBYTE   data;
 812     HRESULT  hres;
 813     GpStatus stat;
 814     GpImage *img;
 815     GpRectF bounds;
 816     GpUnit unit;
 817     REAL res = 12345.0;
 818
 819     hglob = GlobalAlloc (0, sizeof(wmfimage));
 820     data = GlobalLock (hglob);
 821     memcpy(data, wmfimage, sizeof(wmfimage));
 822     GlobalUnlock(hglob); data = NULL;
 823
 824     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
 825     ok(hres == S_OK, "Failed to create a stream\n");
 826     if(hres != S_OK) return;
 827
 828     stat = GdipLoadImageFromStream(stream, &img);
 829     ok(stat == Ok, "Failed to create a Bitmap\n");
 830     if(stat != Ok){
 831         IStream_Release(stream);
 832         return;
 833     }
 834
 835     IStream_Release(stream);
 836
 837     stat = GdipGetImageBounds(img, &bounds, &unit);
 838     expect(Ok, stat);
 839     todo_wine expect(UnitPixel, unit);
 840     expectf(0.0, bounds.X);
 841     expectf(0.0, bounds.Y);
 842     todo_wine expectf(320.0, bounds.Width);
 843     todo_wine expectf(320.0, bounds.Height);
 844
 845     stat = GdipGetImageHorizontalResolution(img, &res);
 846     todo_wine expect(Ok, stat);
 847     todo_wine expectf(1440.0, res);
 848
 849     stat = GdipGetImageVerticalResolution(img, &res);
 850     todo_wine expect(Ok, stat);
 851     todo_wine expectf(1440.0, res);
 852
 853     GdipDisposeImage(img);
 854 }
 855
 856 static void test_createfromwmf(void)
 857 {
 858     HMETAFILE hwmf;
 859     GpImage *img;
 860     GpStatus stat;
 861     GpRectF bounds;
 862     GpUnit unit;
 863     REAL res = 12345.0;
 864
 865     hwmf = SetMetaFileBitsEx(sizeof(wmfimage)-sizeof(WmfPlaceableFileHeader),
 866         wmfimage+sizeof(WmfPlaceableFileHeader));
 867     ok(hwmf != 0, "SetMetaFileBitsEx failed\n");
 868
 869     stat = GdipCreateMetafileFromWmf(hwmf, TRUE,
 870         (WmfPlaceableFileHeader*)wmfimage, (GpMetafile**)&img);
 871     expect(Ok, stat);
 872
 873     stat = GdipGetImageBounds(img, &bounds, &unit);
 874     expect(Ok, stat);
 875     todo_wine expect(UnitPixel, unit);
 876     expectf(0.0, bounds.X);
 877     expectf(0.0, bounds.Y);
 878     todo_wine expectf(320.0, bounds.Width);
 879     todo_wine expectf(320.0, bounds.Height);
 880
 881     stat = GdipGetImageHorizontalResolution(img, &res);
 882     todo_wine expect(Ok, stat);
 883     todo_wine expectf(1440.0, res);
 884
 885     stat = GdipGetImageVerticalResolution(img, &res);
 886     todo_wine expect(Ok, stat);
 887     todo_wine expectf(1440.0, res);
 888
 889     GdipDisposeImage(img);
 890 }
 891
 892 static void test_resolution(void)
 893 {
 894     GpStatus stat;
 895     GpBitmap *bitmap;
 896     REAL res=-1.0;
 897     HDC screendc;
 898     int screenxres, screenyres;
 899
 900     /* create Bitmap */
 901     stat = GdipCreateBitmapFromScan0(1, 1, 32, PixelFormat24bppRGB, NULL, &bitmap);
 902     expect(Ok, stat);
 903
 904     /* test invalid values */
 905     stat = GdipGetImageHorizontalResolution(NULL, &res);
 906     expect(InvalidParameter, stat);
 907
 908     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, NULL);
 909     expect(InvalidParameter, stat);
 910
 911     stat = GdipGetImageVerticalResolution(NULL, &res);
 912     expect(InvalidParameter, stat);
 913
 914     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, NULL);
 915     expect(InvalidParameter, stat);
 916
 917     stat = GdipBitmapSetResolution(NULL, 96.0, 96.0);
 918     todo_wine expect(InvalidParameter, stat);
 919
 920     stat = GdipBitmapSetResolution(bitmap, 0.0, 0.0);
 921     todo_wine expect(InvalidParameter, stat);
 922
 923     /* defaults to screen resolution */
 924     screendc = GetDC(0);
 925
 926     screenxres = GetDeviceCaps(screendc, LOGPIXELSX);
 927     screenyres = GetDeviceCaps(screendc, LOGPIXELSY);
 928
 929     ReleaseDC(0, screendc);
 930
 931     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, &res);
 932     todo_wine expect(Ok, stat);
 933     todo_wine expectf((REAL)screenxres, res);
 934
 935     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, &res);
 936     todo_wine expect(Ok, stat);
 937     todo_wine expectf((REAL)screenyres, res);
 938
 939     /* test changing the resolution */
 940     stat = GdipBitmapSetResolution(bitmap, screenxres*2.0, screenyres*3.0);
 941     todo_wine expect(Ok, stat);
 942
 943     stat = GdipGetImageHorizontalResolution((GpImage*)bitmap, &res);
 944     todo_wine expect(Ok, stat);
 945     todo_wine expectf(screenxres*2.0, res);
 946
 947     stat = GdipGetImageVerticalResolution((GpImage*)bitmap, &res);
 948     todo_wine expect(Ok, stat);
 949     todo_wine expectf(screenyres*3.0, res);
 950
 951     stat = GdipDisposeImage((GpImage*)bitmap);
 952     expect(Ok, stat);
 953 }
 954
 955 static void test_createhbitmap(void)
 956 {
 957     GpStatus stat;
 958     GpBitmap *bitmap;
 959     HBITMAP hbitmap, oldhbitmap;
 960     BITMAP bm;
 961     int ret;
 962     HDC hdc;
 963     COLORREF pixel;
 964     BYTE bits[640];
 965
 966     memset(bits, 0x68, 640);
 967
 968     /* create Bitmap */
 969     stat = GdipCreateBitmapFromScan0(10, 20, 32, PixelFormat24bppRGB, bits, &bitmap);
 970     expect(Ok, stat);
 971
 972     /* test NULL values */
 973     stat = GdipCreateHBITMAPFromBitmap(NULL, &hbitmap, 0);
 974     expect(InvalidParameter, stat);
 975
 976     stat = GdipCreateHBITMAPFromBitmap(bitmap, NULL, 0);
 977     expect(InvalidParameter, stat);
 978
 979     /* create HBITMAP */
 980     stat = GdipCreateHBITMAPFromBitmap(bitmap, &hbitmap, 0);
 981     expect(Ok, stat);
 982
 983     if (stat == Ok)
 984     {
 985         ret = GetObjectA(hbitmap, sizeof(BITMAP), &bm);
 986         expect(sizeof(BITMAP), ret);
 987
 988         expect(0, bm.bmType);
 989         expect(10, bm.bmWidth);
 990         expect(20, bm.bmHeight);
 991         expect(40, bm.bmWidthBytes);
 992         expect(1, bm.bmPlanes);
 993         expect(32, bm.bmBitsPixel);
 994         ok(bm.bmBits != NULL, "got DDB, expected DIB\n");
 995
 996         hdc = CreateCompatibleDC(NULL);
 997
 998         oldhbitmap = SelectObject(hdc, hbitmap);
 999         pixel = GetPixel(hdc, 5, 5);
1000         SelectObject(hdc, oldhbitmap);
1001
1002         DeleteDC(hdc);
1003
1004         expect(0x686868, pixel);
1005
1006         DeleteObject(hbitmap);
1007     }
1008
1009     stat = GdipDisposeImage((GpImage*)bitmap);
1010     expect(Ok, stat);
1011 }
1012
1013 static void test_getsetpixel(void)
1014 {
1015     GpStatus stat;
1016     GpBitmap *bitmap;
1017     ARGB color;
1018     BYTE bits[16] = {0x00,0x00,0x00,0x00, 0x00,0xff,0xff,0x00,
1019                      0xff,0x00,0x00,0x00, 0xff,0xff,0xff,0x00};
1020
1021     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppRGB, bits, &bitmap);
1022     expect(Ok, stat);
1023
1024     /* null parameters */
1025     stat = GdipBitmapGetPixel(NULL, 1, 1, &color);
1026     expect(InvalidParameter, stat);
1027
1028     stat = GdipBitmapGetPixel(bitmap, 1, 1, NULL);
1029     expect(InvalidParameter, stat);
1030
1031     stat = GdipBitmapSetPixel(NULL, 1, 1, 0);
1032     expect(InvalidParameter, stat);
1033
1034     /* out of bounds */
1035     stat = GdipBitmapGetPixel(bitmap, -1, 1, &color);
1036     expect(InvalidParameter, stat);
1037
1038     stat = GdipBitmapSetPixel(bitmap, -1, 1, 0);
1039     expect(InvalidParameter, stat);
1040
1041     stat = GdipBitmapGetPixel(bitmap, 1, -1, &color);
1042     ok(stat == InvalidParameter ||
1043        broken(stat == Ok), /* Older gdiplus */
1044        "Expected InvalidParameter, got %.8x\n", stat);
1045
1046     stat = GdipBitmapSetPixel(bitmap, 1, -1, 0);
1047     ok(stat == InvalidParameter ||
1048        broken(stat == Ok), /* Older gdiplus */
1049        "Expected InvalidParameter, got %.8x\n", stat);
1050
1051     stat = GdipBitmapGetPixel(bitmap, 2, 1, &color);
1052     expect(InvalidParameter, stat);
1053
1054     stat = GdipBitmapSetPixel(bitmap, 2, 1, 0);
1055     expect(InvalidParameter, stat);
1056
1057     stat = GdipBitmapGetPixel(bitmap, 1, 2, &color);
1058     expect(InvalidParameter, stat);
1059
1060     stat = GdipBitmapSetPixel(bitmap, 1, 2, 0);
1061     expect(InvalidParameter, stat);
1062
1063     /* valid use */
1064     stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
1065     expect(Ok, stat);
1066     expect(0xffffffff, color);
1067
1068     stat = GdipBitmapGetPixel(bitmap, 0, 1, &color);
1069     expect(Ok, stat);
1070     expect(0xff0000ff, color);
1071
1072     stat = GdipBitmapSetPixel(bitmap, 1, 1, 0xff676869);
1073     expect(Ok, stat);
1074
1075     stat = GdipBitmapSetPixel(bitmap, 0, 0, 0xff474849);
1076     expect(Ok, stat);
1077
1078     stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
1079     expect(Ok, stat);
1080     expect(0xff676869, color);
1081
1082     stat = GdipBitmapGetPixel(bitmap, 0, 0, &color);
1083     expect(Ok, stat);
1084     expect(0xff474849, color);
1085
1086     stat = GdipDisposeImage((GpImage*)bitmap);
1087     expect(Ok, stat);
1088 }
1089
1090 static void check_halftone_palette(ColorPalette *palette)
1091 {
1092     static const BYTE halftone_values[6]={0x00,0x33,0x66,0x99,0xcc,0xff};
1093     UINT i;
1094
1095     for (i=0; i<palette->Count; i++)
1096     {
1097         ARGB expected=0xff000000;
1098         if (i<8)
1099         {
1100             if (i&1) expected |= 0x800000;
1101             if (i&2) expected |= 0x8000;
1102             if (i&4) expected |= 0x80;
1103         }
1104         else if (i == 8)
1105         {
1106             expected = 0xffc0c0c0;
1107         }
1108         else if (i < 16)
1109         {
1110             if (i&1) expected |= 0xff0000;
1111             if (i&2) expected |= 0xff00;
1112             if (i&4) expected |= 0xff;
1113         }
1114         else if (i < 40)
1115         {
1116             expected = 0x00000000;
1117         }
1118         else
1119         {
1120             expected |= halftone_values[(i-40)%6];
1121             expected |= halftone_values[((i-40)/6)%6] << 8;
1122             expected |= halftone_values[((i-40)/36)%6] << 16;
1123         }
1124         ok(expected == palette->Entries[i], "Expected %.8x, got %.8x, i=%u/%u\n",
1125             expected, palette->Entries[i], i, palette->Count);
1126     }
1127 }
1128
1129 static void test_palette(void)
1130 {
1131     GpStatus stat;
1132     GpBitmap *bitmap;
1133     INT size;
1134     BYTE buffer[1040];
1135     ColorPalette *palette=(ColorPalette*)buffer;
1136
1137     /* test initial palette from non-indexed bitmap */
1138     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppRGB, NULL, &bitmap);
1139     expect(Ok, stat);
1140
1141     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1142     expect(Ok, stat);
1143     expect(sizeof(UINT)*2+sizeof(ARGB), size);
1144
1145     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1146     expect(Ok, stat);
1147     expect(0, palette->Count);
1148
1149     /* test setting palette on not-indexed bitmap */
1150     palette->Count = 3;
1151
1152     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1153     expect(Ok, stat);
1154
1155     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1156     expect(Ok, stat);
1157     expect(sizeof(UINT)*2+sizeof(ARGB)*3, size);
1158
1159     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1160     expect(Ok, stat);
1161     expect(3, palette->Count);
1162
1163     GdipDisposeImage((GpImage*)bitmap);
1164
1165     /* test initial palette on 1-bit bitmap */
1166     stat = GdipCreateBitmapFromScan0(2, 2, 4, PixelFormat1bppIndexed, NULL, &bitmap);
1167     expect(Ok, stat);
1168
1169     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1170     expect(Ok, stat);
1171     expect(sizeof(UINT)*2+sizeof(ARGB)*2, size);
1172
1173     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1174     expect(Ok, stat);
1175     expect(PaletteFlagsGrayScale, palette->Flags);
1176     expect(2, palette->Count);
1177
1178     expect(0xff000000, palette->Entries[0]);
1179     expect(0xffffffff, palette->Entries[1]);
1180
1181     GdipDisposeImage((GpImage*)bitmap);
1182
1183     /* test initial palette on 4-bit bitmap */
1184     stat = GdipCreateBitmapFromScan0(2, 2, 4, PixelFormat4bppIndexed, NULL, &bitmap);
1185     expect(Ok, stat);
1186
1187     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1188     expect(Ok, stat);
1189     expect(sizeof(UINT)*2+sizeof(ARGB)*16, size);
1190
1191     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1192     expect(Ok, stat);
1193     expect(0, palette->Flags);
1194     expect(16, palette->Count);
1195
1196     check_halftone_palette(palette);
1197
1198     GdipDisposeImage((GpImage*)bitmap);
1199
1200     /* test initial palette on 8-bit bitmap */
1201     stat = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat8bppIndexed, NULL, &bitmap);
1202     expect(Ok, stat);
1203
1204     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1205     expect(Ok, stat);
1206     expect(sizeof(UINT)*2+sizeof(ARGB)*256, size);
1207
1208     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1209     expect(Ok, stat);
1210     expect(PaletteFlagsHalftone, palette->Flags);
1211     expect(256, palette->Count);
1212
1213     check_halftone_palette(palette);
1214
1215     /* test setting/getting a different palette */
1216     palette->Entries[1] = 0xffcccccc;
1217
1218     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1219     expect(Ok, stat);
1220
1221     palette->Entries[1] = 0;
1222
1223     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1224     expect(Ok, stat);
1225     expect(sizeof(UINT)*2+sizeof(ARGB)*256, size);
1226
1227     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1228     expect(Ok, stat);
1229     expect(PaletteFlagsHalftone, palette->Flags);
1230     expect(256, palette->Count);
1231     expect(0xffcccccc, palette->Entries[1]);
1232
1233     /* test count < 256 */
1234     palette->Flags = 12345;
1235     palette->Count = 3;
1236
1237     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1238     expect(Ok, stat);
1239
1240     palette->Entries[1] = 0;
1241     palette->Entries[3] = 0xdeadbeef;
1242
1243     stat = GdipGetImagePaletteSize((GpImage*)bitmap, &size);
1244     expect(Ok, stat);
1245     expect(sizeof(UINT)*2+sizeof(ARGB)*3, size);
1246
1247     stat = GdipGetImagePalette((GpImage*)bitmap, palette, size);
1248     expect(Ok, stat);
1249     expect(12345, palette->Flags);
1250     expect(3, palette->Count);
1251     expect(0xffcccccc, palette->Entries[1]);
1252     expect(0xdeadbeef, palette->Entries[3]);
1253
1254     /* test count > 256 */
1255     palette->Count = 257;
1256
1257     stat = GdipSetImagePalette((GpImage*)bitmap, palette);
1258     ok(stat == InvalidParameter ||
1259        broken(stat == Ok), /* Old gdiplus behavior */
1260        "Expected %.8x, got %.8x\n", InvalidParameter, stat);
1261
1262     GdipDisposeImage((GpImage*)bitmap);
1263 }
1264
1265 static void test_colormatrix(void)
1266 {
1267     GpStatus stat;
1268     ColorMatrix colormatrix, graymatrix;
1269     GpImageAttributes *imageattr;
1270     const ColorMatrix identity = {{
1271         {1.0,0.0,0.0,0.0,0.0},
1272         {0.0,1.0,0.0,0.0,0.0},
1273         {0.0,0.0,1.0,0.0,0.0},
1274         {0.0,0.0,0.0,1.0,0.0},
1275         {0.0,0.0,0.0,0.0,1.0}}};
1276     const ColorMatrix double_red = {{
1277         {2.0,0.0,0.0,0.0,0.0},
1278         {0.0,1.0,0.0,0.0,0.0},
1279         {0.0,0.0,1.0,0.0,0.0},
1280         {0.0,0.0,0.0,1.0,0.0},
1281         {0.0,0.0,0.0,0.0,1.0}}};
1282     GpBitmap *bitmap1, *bitmap2;
1283     GpGraphics *graphics;
1284     ARGB color;
1285
1286     colormatrix = identity;
1287     graymatrix = identity;
1288
1289     stat = GdipSetImageAttributesColorMatrix(NULL, ColorAdjustTypeDefault,
1290         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1291     expect(InvalidParameter, stat);
1292
1293     stat = GdipCreateImageAttributes(&imageattr);
1294     expect(Ok, stat);
1295
1296     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1297         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
1298     expect(Ok, stat);
1299
1300     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1301         TRUE, NULL, NULL, ColorMatrixFlagsDefault);
1302     expect(InvalidParameter, stat);
1303
1304     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1305         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1306     expect(Ok, stat);
1307
1308     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1309         TRUE, &colormatrix, NULL, ColorMatrixFlagsSkipGrays);
1310     expect(Ok, stat);
1311
1312     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1313         TRUE, &colormatrix, NULL, ColorMatrixFlagsAltGray);
1314     expect(InvalidParameter, stat);
1315
1316     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1317         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsAltGray);
1318     expect(Ok, stat);
1319
1320     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1321         TRUE, &colormatrix, &graymatrix, 3);
1322     expect(InvalidParameter, stat);
1323
1324     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeCount,
1325         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1326     expect(InvalidParameter, stat);
1327
1328     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeAny,
1329         TRUE, &colormatrix, &graymatrix, ColorMatrixFlagsDefault);
1330     expect(InvalidParameter, stat);
1331
1332     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1333         FALSE, NULL, NULL, ColorMatrixFlagsDefault);
1334     expect(Ok, stat);
1335
1336     /* Drawing a bitmap transforms the colors */
1337     colormatrix = double_red;
1338     stat = GdipSetImageAttributesColorMatrix(imageattr, ColorAdjustTypeDefault,
1339         TRUE, &colormatrix, NULL, ColorMatrixFlagsDefault);
1340     expect(Ok, stat);
1341
1342     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap1);
1343     expect(Ok, stat);
1344
1345     stat = GdipCreateBitmapFromScan0(1, 1, 0, PixelFormat32bppRGB, NULL, &bitmap2);
1346     expect(Ok, stat);
1347
1348     stat = GdipBitmapSetPixel(bitmap1, 0, 0, 0xff40ffff);
1349     expect(Ok, stat);
1350
1351     stat = GdipGetImageGraphicsContext((GpImage*)bitmap2, &graphics);
1352     expect(Ok, stat);
1353
1354     stat = GdipDrawImageRectRectI(graphics, (GpImage*)bitmap1, 0,0,1,1, 0,0,1,1,
1355         UnitPixel, imageattr, NULL, NULL);
1356     expect(Ok, stat);
1357
1358     stat = GdipBitmapGetPixel(bitmap2, 0, 0, &color);
1359     expect(Ok, stat);
1360     todo_wine expect(0xff80ffff, color);
1361
1362     GdipDeleteGraphics(graphics);
1363     GdipDisposeImage((GpImage*)bitmap1);
1364     GdipDisposeImage((GpImage*)bitmap2);
1365     GdipDisposeImageAttributes(imageattr);
1366 }
1367
1368 /* 1x1 pixel gif, 2 frames; first frame is white, second is black */
1369 static const unsigned char gifanimation[72] = {
1370 0x47,0x49,0x46,0x38,0x39,0x61,0x01,0x00,0x01,0x00,0xa1,0x00,0x00,0x00,0x00,0x00,
1371 0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x21,0xf9,0x04,0x00,0x0a,0x00,0xff,
1372 0x00,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x4c,0x01,0x00,
1373 0x21,0xf9,0x04,0x01,0x0a,0x00,0x01,0x00,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,
1374 0x00,0x00,0x02,0x02,0x44,0x01,0x00,0x3b
1375 };
1376
1377 static void test_multiframegif(void)
1378 {
1379     LPSTREAM stream;
1380     HGLOBAL hglob;
1381     LPBYTE data;
1382     HRESULT hres;
1383     GpStatus stat;
1384     GpBitmap *bmp;
1385     ARGB color;
1386     UINT count;
1387     GUID dimension;
1388
1389     /* Test frame functions with an animated GIF */
1390     hglob = GlobalAlloc (0, sizeof(gifanimation));
1391     data = GlobalLock (hglob);
1392     memcpy(data, gifanimation, sizeof(gifanimation));
1393     GlobalUnlock(hglob);
1394
1395     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
1396     ok(hres == S_OK, "Failed to create a stream\n");
1397     if(hres != S_OK) return;
1398
1399     stat = GdipCreateBitmapFromStream(stream, &bmp);
1400     ok(stat == Ok, "Failed to create a Bitmap\n");
1401     if(stat != Ok){
1402         IStream_Release(stream);
1403         return;
1404     }
1405
1406     /* Bitmap starts at frame 0 */
1407     color = 0xdeadbeef;
1408     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
1409     expect(Ok, stat);
1410     expect(0xffffffff, color);
1411
1412     /* Check that we get correct metadata */
1413     stat = GdipImageGetFrameDimensionsCount((GpImage*)bmp,&count);
1414     expect(Ok, stat);
1415     expect(1, count);
1416
1417     stat = GdipImageGetFrameDimensionsList((GpImage*)bmp, &dimension, 1);
1418     expect(Ok, stat);
1419     expect_guid(&FrameDimensionTime, &dimension, __LINE__, FALSE);
1420
1421     count = 12345;
1422     stat = GdipImageGetFrameCount((GpImage*)bmp, &dimension, &count);
1423     todo_wine expect(Ok, stat);
1424     todo_wine expect(2, count);
1425
1426     /* SelectActiveFrame overwrites our current data */
1427     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 1);
1428     expect(Ok, stat);
1429
1430     color = 0xdeadbeef;
1431     GdipBitmapGetPixel(bmp, 0, 0, &color);
1432     expect(Ok, stat);
1433     todo_wine expect(0xff000000, color);
1434
1435     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
1436     expect(Ok, stat);
1437
1438     color = 0xdeadbeef;
1439     GdipBitmapGetPixel(bmp, 0, 0, &color);
1440     expect(Ok, stat);
1441     expect(0xffffffff, color);
1442
1443     /* Write over the image data */
1444     stat = GdipBitmapSetPixel(bmp, 0, 0, 0xff000000);
1445     expect(Ok, stat);
1446
1447     /* Switching to the same frame does not overwrite our changes */
1448     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
1449     expect(Ok, stat);
1450
1451     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
1452     expect(Ok, stat);
1453     expect(0xff000000, color);
1454
1455     /* But switching to another frame and back does */
1456     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 1);
1457     expect(Ok, stat);
1458
1459     stat = GdipImageSelectActiveFrame((GpImage*)bmp, &dimension, 0);
1460     expect(Ok, stat);
1461
1462     stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
1463     expect(Ok, stat);
1464     todo_wine expect(0xffffffff, color);
1465
1466     GdipDisposeImage((GpImage*)bmp);
1467     IStream_Release(stream);
1468
1469     /* Test with a non-animated gif */
1470     hglob = GlobalAlloc (0, sizeof(gifimage));
1471     data = GlobalLock (hglob);
1472     memcpy(data, gifimage, sizeof(gifimage));
1473     GlobalUnlock(hglob);
1474
1475     hres = CreateStreamOnHGlobal(hglob, TRUE, &stream);
1476     ok(hres == S_OK, "Failed to create a stream\n");
1477     if(hres != S_OK) return;
1478
1479     stat = GdipCreateBitmapFromStream(stream, &bmp);
1480     ok(stat == Ok, "Failed to create a Bitmap\n");
1481     if(stat != Ok){
1482         IStream_Release(stream);
1483         return;
1484     }
1485
1486     /* Check metadata */
1487     stat = GdipImageGetFrameDimensionsCount((GpImage*)bmp,&count);
1488     expect(Ok, stat);
1489     expect(1, count);
1490
1491     stat = GdipImageGetFrameDimensionsList((GpImage*)bmp, &dimension, 1);
1492     expect(Ok, stat);
1493     expect_guid(&FrameDimensionTime, &dimension, __LINE__, FALSE);
1494
1495     count = 12345;
1496     stat = GdipImageGetFrameCount((GpImage*)bmp, &dimension, &count);
1497     todo_wine expect(Ok, stat);
1498     todo_wine expect(1, count);
1499
1500     GdipDisposeImage((GpImage*)bmp);
1501     IStream_Release(stream);
1502 }
1503
1504 START_TEST(image)
1505 {
1506     struct GdiplusStartupInput gdiplusStartupInput;
1507     ULONG_PTR gdiplusToken;
1508
1509     gdiplusStartupInput.GdiplusVersion              = 1;
1510     gdiplusStartupInput.DebugEventCallback          = NULL;
1511     gdiplusStartupInput.SuppressBackgroundThread    = 0;
1512     gdiplusStartupInput.SuppressExternalCodecs      = 0;
1513
1514     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
1515
1516     test_Scan0();
1517     test_GetImageDimension();
1518     test_GdipImageGetFrameDimensionsCount();
1519     test_LoadingImages();
1520     test_SavingImages();
1521     test_encoders();
1522     test_LockBits();
1523     test_GdipCreateBitmapFromHBITMAP();
1524     test_GdipGetImageFlags();
1525     test_GdipCloneImage();
1526     test_testcontrol();
1527     test_fromhicon();
1528     test_getrawformat();
1529     test_loadwmf();
1530     test_createfromwmf();
1531     test_resolution();
1532     test_createhbitmap();
1533     test_getsetpixel();
1534     test_palette();
1535     test_colormatrix();
1536     test_multiframegif();
1537
1538     GdiplusShutdown(gdiplusToken);
1539 }