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