ReactOS  0.4.15-dev-1150-g593bcce
bmpformat.c
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1 /*
2  * Copyright 2009 Vincent Povirk for CodeWeavers
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17  */
18 
19 #include <stdarg.h>
20 #include <math.h>
21 
22 #define COBJMACROS
23 
24 #include "windef.h"
25 #include "initguid.h"
26 #include "objbase.h"
27 #include "wincodec.h"
28 #include "wincodecsdk.h"
29 #include "wine/test.h"
30 
31 static const char testbmp_24bpp[] = {
32  /* BITMAPFILEHEADER */
33  66,77, /* "BM" */
34  78,0,0,0, /* file size */
35  0,0,0,0, /* reserved */
36  54,0,0,0, /* offset to bits */
37  /* BITMAPINFOHEADER */
38  40,0,0,0, /* header size */
39  2,0,0,0, /* width */
40  3,0,0,0, /* height */
41  1,0, /* planes */
42  24,0, /* bit count */
43  0,0,0,0, /* compression */
44  0,0,0,0, /* image size */
45  0x74,0x12,0,0, /* X pels per meter => 120 dpi */
46  0,0,0,0, /* Y pels per meter */
47  0,0,0,0, /* colors used */
48  0,0,0,0, /* colors important */
49  /* bits */
50  0,0,0, 0,255,0, 0,0,
51  255,0,0, 255,255,0, 0,0,
52  255,0,255, 255,255,255, 0,0
53 };
54 
55 static void test_decode_24bpp(void)
56 {
57  IWICBitmapDecoder *decoder, *decoder2;
58  IWICBitmapFrameDecode *framedecode;
59  IWICMetadataQueryReader *queryreader;
60  IWICColorContext *colorcontext;
61  IWICBitmapSource *thumbnail;
62  HRESULT hr;
63  HGLOBAL hbmpdata;
64  char *bmpdata;
65  IStream *bmpstream;
66  DWORD capability=0;
67  GUID guidresult;
68  UINT count=0, width=0, height=0;
69  double dpiX, dpiY;
70  BYTE imagedata[36] = {1};
71  const BYTE expected_imagedata[36] = {
72  255,0,255, 255,255,255,
73  255,0,0, 255,255,0,
74  0,0,0, 0,255,0};
75  WICRect rc;
76 
77  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
78  &IID_IWICBitmapDecoder, (void**)&decoder);
79  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
80  if (FAILED(hr)) return;
81 
82  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_24bpp));
83  ok(hbmpdata != 0, "GlobalAlloc failed\n");
84  if (hbmpdata)
85  {
86  bmpdata = GlobalLock(hbmpdata);
87  memcpy(bmpdata, testbmp_24bpp, sizeof(testbmp_24bpp));
88  GlobalUnlock(hbmpdata);
89 
90  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
91  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
92  if (SUCCEEDED(hr))
93  {
94  hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
95  ok(hr == S_OK || broken(hr == WINCODEC_ERR_BADIMAGE) /* XP */, "Initialize failed, hr=%x\n", hr);
96  if (FAILED(hr))
97  {
98  win_skip("BMP decoder failed to initialize\n");
99  GlobalFree(hbmpdata);
100  IWICBitmapDecoder_Release(decoder);
101  return;
102  }
103 
104  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
105  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
106  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
107 
108  hr = IWICBitmapDecoder_GetMetadataQueryReader(decoder, &queryreader);
109  ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
110 
111  hr = IWICBitmapDecoder_GetColorContexts(decoder, 1, &colorcontext, &count);
112  ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
113 
114  hr = IWICBitmapDecoder_GetThumbnail(decoder, &thumbnail);
115  ok(hr == WINCODEC_ERR_CODECNOTHUMBNAIL, "expected WINCODEC_ERR_CODECNOTHUMBNAIL, got %x\n", hr);
116 
117  hr = IWICBitmapDecoder_GetPreview(decoder, &thumbnail);
118  ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
119 
120  hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
121  ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
122  ok(count == 1, "unexpected count %u\n", count);
123 
124  hr = IWICBitmapDecoder_GetFrame(decoder, 1, &framedecode);
125  ok(hr == E_INVALIDARG || hr == WINCODEC_ERR_FRAMEMISSING, "GetFrame returned %x\n", hr);
126 
127  hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
128  ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
129  if (SUCCEEDED(hr))
130  {
131  IWICImagingFactory *factory;
132  IWICPalette *palette;
133 
134  hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
135  ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
136  ok(width == 2, "expected width=2, got %u\n", width);
137  ok(height == 3, "expected height=2, got %u\n", height);
138 
139  hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
140  ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
141  ok(dpiX == 96.0, "expected dpiX=96.0, got %f\n", dpiX);
142  ok(dpiY == 96.0, "expected dpiY=96.0, got %f\n", dpiY);
143 
144  hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
145  ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
146  ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat24bppBGR), "unexpected pixel format\n");
147 
148  hr = IWICBitmapFrameDecode_GetMetadataQueryReader(framedecode, &queryreader);
149  ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
150 
151  hr = IWICBitmapFrameDecode_GetColorContexts(framedecode, 1, &colorcontext, &count);
152  ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "expected WINCODEC_ERR_UNSUPPORTEDOPERATION, got %x\n", hr);
153 
154  hr = IWICBitmapFrameDecode_GetThumbnail(framedecode, &thumbnail);
155  ok(hr == WINCODEC_ERR_CODECNOTHUMBNAIL, "expected WINCODEC_ERR_CODECNOTHUMBNAIL, got %x\n", hr);
156 
157  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
158  &IID_IWICImagingFactory, (void**)&factory);
159  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
160  if (SUCCEEDED(hr))
161  {
162  hr = IWICImagingFactory_CreatePalette(factory, &palette);
163  ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
164  if (SUCCEEDED(hr))
165  {
166  hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
167  ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
168 
169  hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
170  ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
171 
172  IWICPalette_Release(palette);
173  }
174 
175  IWICImagingFactory_Release(factory);
176  }
177 
178  rc.X = 0;
179  rc.Y = 0;
180  rc.Width = 3;
181  rc.Height = 3;
182  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 6, sizeof(imagedata), imagedata);
183  ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
184 
185  rc.X = -1;
186  rc.Y = 0;
187  rc.Width = 2;
188  rc.Height = 3;
189  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 6, sizeof(imagedata), imagedata);
190  ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
191 
192  rc.X = 0;
193  rc.Y = 0;
194  rc.Width = 2;
195  rc.Height = 3;
196  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 4, sizeof(imagedata), imagedata);
197  ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
198 
199  rc.X = 0;
200  rc.Y = 0;
201  rc.Width = 2;
202  rc.Height = 3;
203  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 4, 5, imagedata);
204  ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %x\n", hr);
205 
206  rc.X = 0;
207  rc.Y = 0;
208  rc.Width = 2;
209  rc.Height = 3;
210  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 6, sizeof(imagedata), imagedata);
211  ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
212  ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
213 
214  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, NULL, 6, sizeof(imagedata), imagedata);
215  ok(SUCCEEDED(hr), "CopyPixels(rect=NULL) failed, hr=%x\n", hr);
216  ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
217 
218  IWICBitmapFrameDecode_Release(framedecode);
219  }
220 
221  /* cannot initialize twice */
222  hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
223  ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
224 
225  /* cannot querycapability after initialize */
226  hr = IWICBitmapDecoder_QueryCapability(decoder, bmpstream, &capability);
227  ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
228 
229  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
230  &IID_IWICBitmapDecoder, (void**)&decoder2);
231  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
232  if (SUCCEEDED(hr))
233  {
234  hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
235  ok(hr == S_OK, "QueryCapability failed, hr=%x\n", hr);
236  ok(capability == (WICBitmapDecoderCapabilityCanDecodeAllImages),
237  "unexpected capabilities: %x\n", capability);
238 
239  /* cannot initialize after querycapability */
240  hr = IWICBitmapDecoder_Initialize(decoder2, bmpstream, WICDecodeMetadataCacheOnLoad);
241  ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
242 
243  /* cannot querycapability twice */
244  hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
245  ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, hr=%x\n", hr);
246 
247  IWICBitmapDecoder_Release(decoder2);
248  }
249 
250  IStream_Release(bmpstream);
251  }
252 
253  GlobalFree(hbmpdata);
254  }
255 
256  IWICBitmapDecoder_Release(decoder);
257 }
258 
259 static const char testbmp_1bpp[] = {
260  /* BITMAPFILEHEADER */
261  66,77, /* "BM" */
262  40,0,0,0, /* file size */
263  0,0,0,0, /* reserved */
264  32,0,0,0, /* offset to bits */
265  /* BITMAPCOREHEADER */
266  12,0,0,0, /* header size */
267  2,0, /* width */
268  2,0, /* height */
269  1,0, /* planes */
270  1,0, /* bit count */
271  /* color table */
272  255,0,0,
273  0,255,0,
274  /* bits */
275  0xc0,0,0,0,
276  0x80,0,0,0
277 };
278 
279 static void test_decode_1bpp(void)
280 {
281  IWICBitmapDecoder *decoder, *decoder2;
282  IWICBitmapFrameDecode *framedecode;
283  HRESULT hr;
284  HGLOBAL hbmpdata;
285  char *bmpdata;
286  IStream *bmpstream;
287  DWORD capability=0;
288  GUID guidresult;
289  UINT count=0, width=0, height=0;
290  double dpiX, dpiY;
291  BYTE imagedata[2] = {1};
292  const BYTE expected_imagedata[2] = {0x80,0xc0};
293  WICColor palettedata[2] = {1};
294  const WICColor expected_palettedata[2] = {0xff0000ff,0xff00ff00};
295  WICRect rc;
296 
297  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
298  &IID_IWICBitmapDecoder, (void**)&decoder);
299  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
300  if (FAILED(hr)) return;
301 
302  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_1bpp));
303  ok(hbmpdata != 0, "GlobalAlloc failed\n");
304  if (hbmpdata)
305  {
306  bmpdata = GlobalLock(hbmpdata);
307  memcpy(bmpdata, testbmp_1bpp, sizeof(testbmp_1bpp));
308  GlobalUnlock(hbmpdata);
309 
310  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
311  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
312  if (SUCCEEDED(hr))
313  {
314  hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
315  ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);
316 
317  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
318  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
319  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
320 
321  hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
322  ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
323  ok(count == 1, "unexpected count %u\n", count);
324 
325  hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
326  ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
327  if (SUCCEEDED(hr))
328  {
329  IWICImagingFactory *factory;
330  IWICPalette *palette;
331 
332  hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
333  ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
334  ok(width == 2, "expected width=2, got %u\n", width);
335  ok(height == 2, "expected height=2, got %u\n", height);
336 
337  hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
338  ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
339  ok(dpiX == 96.0, "expected dpiX=96.0, got %f\n", dpiX);
340  ok(dpiY == 96.0, "expected dpiY=96.0, got %f\n", dpiY);
341 
342  hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
343  ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
344  ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat1bppIndexed), "unexpected pixel format\n");
345 
346  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
347  &IID_IWICImagingFactory, (void**)&factory);
348  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
349  if (SUCCEEDED(hr))
350  {
351  hr = IWICImagingFactory_CreatePalette(factory, &palette);
352  ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
353  if (SUCCEEDED(hr))
354  {
355  hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
356  ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
357 
358  hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
359  ok(SUCCEEDED(hr), "CopyPalette failed, hr=%x\n", hr);
360 
361  hr = IWICPalette_GetColorCount(palette, &count);
362  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
363  ok(count == 2, "expected count=2, got %u\n", count);
364 
365  hr = IWICPalette_GetColors(palette, 2, palettedata, &count);
366  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
367  ok(count == 2, "expected count=2, got %u\n", count);
368  ok(!memcmp(palettedata, expected_palettedata, sizeof(palettedata)), "unexpected palette data\n");
369 
370  IWICPalette_Release(palette);
371  }
372 
373  IWICImagingFactory_Release(factory);
374  }
375 
376  rc.X = 0;
377  rc.Y = 0;
378  rc.Width = 2;
379  rc.Height = 2;
380  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 1, sizeof(imagedata), imagedata);
381  ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
382  ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
383 
384  IWICBitmapFrameDecode_Release(framedecode);
385  }
386 
387  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
388  &IID_IWICBitmapDecoder, (void**)&decoder2);
389  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
390  if (SUCCEEDED(hr))
391  {
392  hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
393  ok(hr == S_OK, "QueryCapability failed, hr=%x\n", hr);
394  ok(capability == (WICBitmapDecoderCapabilityCanDecodeAllImages),
395  "unexpected capabilities: %x\n", capability);
396  IWICBitmapDecoder_Release(decoder2);
397  }
398 
399  IStream_Release(bmpstream);
400  }
401 
402  GlobalFree(hbmpdata);
403  }
404 
405  IWICBitmapDecoder_Release(decoder);
406 }
407 
408 static const char testbmp_4bpp[] = {
409  /* BITMAPFILEHEADER */
410  66,77, /* "BM" */
411  82,0,0,0, /* file size */
412  0,0,0,0, /* reserved */
413  74,0,0,0, /* offset to bits */
414  /* BITMAPINFOHEADER */
415  40,0,0,0, /* header size */
416  2,0,0,0, /* width */
417  254,255,255,255, /* height = -2 */
418  1,0, /* planes */
419  4,0, /* bit count */
420  0,0,0,0, /* compression = BI_RGB */
421  0,0,0,0, /* image size = 0 */
422  16,39,0,0, /* X pixels per meter = 10000 */
423  32,78,0,0, /* Y pixels per meter = 20000 */
424  5,0,0,0, /* colors used */
425  5,0,0,0, /* colors important */
426  /* color table */
427  255,0,0,0,
428  0,255,0,255,
429  0,0,255,23,
430  128,0,128,1,
431  255,255,255,0,
432  /* bits */
433  0x01,0,0,0,
434  0x23,0,0,0,
435 };
436 
437 static void test_decode_4bpp(void)
438 {
439  IWICBitmapDecoder *decoder, *decoder2;
440  IWICBitmapFrameDecode *framedecode;
441  HRESULT hr;
442  HGLOBAL hbmpdata;
443  char *bmpdata;
444  IStream *bmpstream;
445  DWORD capability=0;
446  GUID guidresult;
447  UINT count=0, width=0, height=0;
448  double dpiX, dpiY;
449  BYTE imagedata[2] = {1};
450  const BYTE expected_imagedata[2] = {0x01,0x23};
451  WICColor palettedata[5] = {1};
452  const WICColor expected_palettedata[5] =
453  {0xff0000ff,0xff00ff00,0xffff0000,0xff800080,0xffffffff};
454  WICRect rc;
455 
456  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
457  &IID_IWICBitmapDecoder, (void**)&decoder);
458  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
459  if (FAILED(hr)) return;
460 
461  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_4bpp));
462  ok(hbmpdata != 0, "GlobalAlloc failed\n");
463  if (hbmpdata)
464  {
465  bmpdata = GlobalLock(hbmpdata);
466  memcpy(bmpdata, testbmp_4bpp, sizeof(testbmp_4bpp));
467  GlobalUnlock(hbmpdata);
468 
469  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
470  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
471  if (SUCCEEDED(hr))
472  {
473  hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
474  ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);
475 
476  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
477  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
478  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
479 
480  hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
481  ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
482  ok(count == 1, "unexpected count %u\n", count);
483 
484  hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
485  ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
486  if (SUCCEEDED(hr))
487  {
488  IWICImagingFactory *factory;
489  IWICPalette *palette;
490 
491  hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
492  ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
493  ok(width == 2, "expected width=2, got %u\n", width);
494  ok(height == 2, "expected height=2, got %u\n", height);
495 
496  hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
497  ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
498  ok(fabs(dpiX - 254.0) < 0.01, "expected dpiX=96.0, got %f\n", dpiX);
499  ok(fabs(dpiY - 508.0) < 0.01, "expected dpiY=96.0, got %f\n", dpiY);
500 
501  hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
502  ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
503  ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat4bppIndexed), "unexpected pixel format\n");
504 
505  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
506  &IID_IWICImagingFactory, (void**)&factory);
507  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
508  if (SUCCEEDED(hr))
509  {
510  hr = IWICImagingFactory_CreatePalette(factory, &palette);
511  ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
512  if (SUCCEEDED(hr))
513  {
514  hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
515  ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
516 
517  hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
518  ok(SUCCEEDED(hr), "CopyPalette failed, hr=%x\n", hr);
519 
520  hr = IWICPalette_GetColorCount(palette, &count);
521  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
522  ok(count == 5, "expected count=5, got %u\n", count);
523 
524  hr = IWICPalette_GetColors(palette, 5, palettedata, &count);
525  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
526  ok(count == 5, "expected count=5, got %u\n", count);
527  ok(!memcmp(palettedata, expected_palettedata, sizeof(palettedata)), "unexpected palette data\n");
528 
529  IWICPalette_Release(palette);
530  }
531 
532  IWICImagingFactory_Release(factory);
533  }
534 
535  rc.X = 0;
536  rc.Y = 0;
537  rc.Width = 2;
538  rc.Height = 2;
539  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 1, sizeof(imagedata), imagedata);
540  ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
541  ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
542 
543  IWICBitmapFrameDecode_Release(framedecode);
544  }
545 
546  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
547  &IID_IWICBitmapDecoder, (void**)&decoder2);
548  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
549  if (SUCCEEDED(hr))
550  {
551  hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
552  ok(hr == S_OK, "QueryCapability failed, hr=%x\n", hr);
553  ok(capability == (WICBitmapDecoderCapabilityCanDecodeAllImages),
554  "unexpected capabilities: %x\n", capability);
555  IWICBitmapDecoder_Release(decoder2);
556  }
557 
558  IStream_Release(bmpstream);
559  }
560 
561  GlobalFree(hbmpdata);
562  }
563 
564  IWICBitmapDecoder_Release(decoder);
565 }
566 
567 static const char testbmp_rle8[] = {
568  /* BITMAPFILEHEADER */
569  66,77, /* "BM" */
570  202,0,0,0, /* file size */
571  0,0,0,0, /* reserved */
572  122,0,0,0, /* offset to bits */
573  /* BITMAPINFOHEADER */
574  40,0,0,0, /* header size */
575  8,0,0,0, /* width */
576  8,0,0,0, /* height */
577  1,0, /* planes */
578  8,0, /* bit count */
579  1,0,0,0, /* compression = BI_RLE8 */
580  80,0,0,0, /* image size */
581  19,11,0,0, /* X pixels per meter */
582  19,11,0,0, /* Y pixels per meter */
583  17,0,0,0, /* colors used */
584  17,0,0,0, /* colors important */
585  /* color table */
586  0,0,0,0,
587  17,17,17,0,
588  255,0,0,0,
589  34,34,34,0,
590  0,0,204,0,
591  0,0,221,0,
592  0,0,238,0,
593  51,51,51,0,
594  0,0,255,0,
595  68,68,68,0,
596  255,0,255,0,
597  85,85,85,0,
598  0,204,0,0,
599  0,221,0,0,
600  0,238,0,0,
601  0,255,0,0,
602  255,255,255,0,
603  /* bits */
604  4,15,0,4,11,9,9,0,0,0,4,14,0,4,3,10,10,7,0,0,4,13,0,4,3,10,10,7,0,0,4,12,0,4,0,1,1,11,0,0,0,4,16,2,16,2,4,4,0,0,0,4,2,16,2,16,4,5,0,0,0,4,16,2,16,2,4,6,0,0,0,4,2,16,2,16,4,8,0,1
605 };
606 
607 static void test_decode_rle8(void)
608 {
609  IWICBitmapDecoder *decoder, *decoder2;
610  IWICBitmapFrameDecode *framedecode;
611  HRESULT hr;
612  HGLOBAL hbmpdata;
613  char *bmpdata;
614  IStream *bmpstream;
615  DWORD capability=0;
616  GUID guidresult;
617  UINT count=0, width=0, height=0;
618  double dpiX, dpiY;
619  DWORD imagedata[64] = {1};
620  const DWORD expected_imagedata[64] = {
621  0x0000ff,0xffffff,0x0000ff,0xffffff,0xff0000,0xff0000,0xff0000,0xff0000,
622  0xffffff,0x0000ff,0xffffff,0x0000ff,0xee0000,0xee0000,0xee0000,0xee0000,
623  0x0000ff,0xffffff,0x0000ff,0xffffff,0xdd0000,0xdd0000,0xdd0000,0xdd0000,
624  0xffffff,0x0000ff,0xffffff,0x0000ff,0xcc0000,0xcc0000,0xcc0000,0xcc0000,
625  0x00cc00,0x00cc00,0x00cc00,0x00cc00,0x000000,0x111111,0x111111,0x555555,
626  0x00dd00,0x00dd00,0x00dd00,0x00dd00,0x222222,0xff00ff,0xff00ff,0x333333,
627  0x00ee00,0x00ee00,0x00ee00,0x00ee00,0x222222,0xff00ff,0xff00ff,0x333333,
628  0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x555555,0x444444,0x444444,0x000000};
629  WICColor palettedata[17] = {1};
630  const WICColor expected_palettedata[17] = {
631  0xff000000,0xff111111,0xff0000ff,0xff222222,0xffcc0000,0xffdd0000,
632  0xffee0000,0xff333333,0xffff0000,0xff444444,0xffff00ff,0xff555555,
633  0xff00cc00,0xff00dd00,0xff00ee00,0xff00ff00,0xffffffff};
634  WICRect rc;
635 
636  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
637  &IID_IWICBitmapDecoder, (void**)&decoder);
638  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
639  if (FAILED(hr)) return;
640 
641  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_rle8));
642  ok(hbmpdata != 0, "GlobalAlloc failed\n");
643  if (hbmpdata)
644  {
645  bmpdata = GlobalLock(hbmpdata);
646  memcpy(bmpdata, testbmp_rle8, sizeof(testbmp_rle8));
647  GlobalUnlock(hbmpdata);
648 
649  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
650  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
651  if (SUCCEEDED(hr))
652  {
653  hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
654  ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);
655 
656  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
657  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
658  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
659 
660  hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
661  ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
662  ok(count == 1, "unexpected count %u\n", count);
663 
664  hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
665  ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
666  if (SUCCEEDED(hr))
667  {
668  IWICImagingFactory *factory;
669  IWICPalette *palette;
670 
671  hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
672  ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
673  ok(width == 8, "expected width=8, got %u\n", width);
674  ok(height == 8, "expected height=8, got %u\n", height);
675 
676  hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
677  ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
678  ok(fabs(dpiX - 72.0) < 0.01, "expected dpiX=96.0, got %f\n", dpiX);
679  ok(fabs(dpiY - 72.0) < 0.01, "expected dpiY=96.0, got %f\n", dpiY);
680 
681  hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
682  ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
683  ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat32bppBGR), "unexpected pixel format\n");
684 
685  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
686  &IID_IWICImagingFactory, (void**)&factory);
687  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
688  if (SUCCEEDED(hr))
689  {
690  hr = IWICImagingFactory_CreatePalette(factory, &palette);
691  ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
692  if (SUCCEEDED(hr))
693  {
694  hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
695  ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
696 
697  hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
698  ok(SUCCEEDED(hr), "CopyPalette failed, hr=%x\n", hr);
699 
700  hr = IWICPalette_GetColorCount(palette, &count);
701  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
702  ok(count == 17, "expected count=17, got %u\n", count);
703 
704  hr = IWICPalette_GetColors(palette, 17, palettedata, &count);
705  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
706  ok(count == 17, "expected count=17, got %u\n", count);
707  ok(!memcmp(palettedata, expected_palettedata, sizeof(palettedata)), "unexpected palette data\n");
708 
709  IWICPalette_Release(palette);
710  }
711 
712  IWICImagingFactory_Release(factory);
713  }
714 
715  rc.X = 0;
716  rc.Y = 0;
717  rc.Width = 8;
718  rc.Height = 8;
719  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 32, sizeof(imagedata), (BYTE*)imagedata);
720  ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
721  ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
722 
723  IWICBitmapFrameDecode_Release(framedecode);
724  }
725 
726  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
727  &IID_IWICBitmapDecoder, (void**)&decoder2);
728  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
729  if (SUCCEEDED(hr))
730  {
731  hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
732  ok(hr == S_OK, "QueryCapability failed, hr=%x\n", hr);
733  ok(capability == (WICBitmapDecoderCapabilityCanDecodeAllImages),
734  "unexpected capabilities: %x\n", capability);
735  IWICBitmapDecoder_Release(decoder2);
736  }
737 
738  IStream_Release(bmpstream);
739  }
740 
741  GlobalFree(hbmpdata);
742  }
743 
744  IWICBitmapDecoder_Release(decoder);
745 }
746 
747 static const char testbmp_rle4[] = {
748  /* BITMAPFILEHEADER */
749  66,77, /* "BM" */
750  142,0,0,0, /* file size */
751  0,0,0,0, /* reserved */
752  78,0,0,0, /* offset to bits */
753  /* BITMAPINFOHEADER */
754  40,0,0,0, /* header size */
755  8,0,0,0, /* width */
756  8,0,0,0, /* height */
757  1,0, /* planes */
758  4,0, /* bit count */
759  2,0,0,0, /* compression = BI_RLE4 */
760  64,0,0,0, /* image size */
761  19,11,0,0, /* X pixels per meter */
762  19,11,0,0, /* Y pixels per meter */
763  6,0,0,0, /* colors used */
764  6,0,0,0, /* colors important */
765  /* color table */
766  0,0,0,0,
767  255,0,0,0,
768  0,0,255,0,
769  255,0,255,0,
770  0,255,0,0,
771  255,255,255,0,
772  /* bits */
773  0,8,68,68,0,0,0,0,0,8,68,68,3,48,0,0,0,8,68,68,3,48,0,0,0,8,68,68,0,0,0,0,0,8,81,81,34,34,0,0,0,8,21,21,34,34,0,0,0,8,81,81,34,34,0,0,0,8,21,21,34,34,0,1
774 };
775 
776 static void test_decode_rle4(void)
777 {
778  IWICBitmapDecoder *decoder, *decoder2;
779  IWICBitmapFrameDecode *framedecode;
780  HRESULT hr;
781  HGLOBAL hbmpdata;
782  char *bmpdata;
783  IStream *bmpstream;
784  DWORD capability=0;
785  GUID guidresult;
786  UINT count=0, width=0, height=0;
787  double dpiX, dpiY;
788  DWORD imagedata[64] = {1};
789  const DWORD expected_imagedata[64] = {
790  0x0000ff,0xffffff,0x0000ff,0xffffff,0xff0000,0xff0000,0xff0000,0xff0000,
791  0xffffff,0x0000ff,0xffffff,0x0000ff,0xff0000,0xff0000,0xff0000,0xff0000,
792  0x0000ff,0xffffff,0x0000ff,0xffffff,0xff0000,0xff0000,0xff0000,0xff0000,
793  0xffffff,0x0000ff,0xffffff,0x0000ff,0xff0000,0xff0000,0xff0000,0xff0000,
794  0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0x000000,0x000000,0x000000,
795  0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0xff00ff,0xff00ff,0x000000,
796  0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0xff00ff,0xff00ff,0x000000,
797  0x00ff00,0x00ff00,0x00ff00,0x00ff00,0x000000,0x000000,0x000000,0x000000};
798  WICColor palettedata[6] = {1};
799  const WICColor expected_palettedata[6] = {
800  0xff000000,0xff0000ff,0xffff0000,0xffff00ff,0xff00ff00,0xffffffff};
801  WICRect rc;
802 
803  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
804  &IID_IWICBitmapDecoder, (void**)&decoder);
805  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
806  if (FAILED(hr)) return;
807 
808  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_rle4));
809  ok(hbmpdata != 0, "GlobalAlloc failed\n");
810  if (hbmpdata)
811  {
812  bmpdata = GlobalLock(hbmpdata);
813  memcpy(bmpdata, testbmp_rle4, sizeof(testbmp_rle4));
814  GlobalUnlock(hbmpdata);
815 
816  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
817  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
818  if (SUCCEEDED(hr))
819  {
820  hr = IWICBitmapDecoder_Initialize(decoder, bmpstream, WICDecodeMetadataCacheOnLoad);
821  ok(hr == S_OK, "Initialize failed, hr=%x\n", hr);
822 
823  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
824  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
825  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
826 
827  hr = IWICBitmapDecoder_GetFrameCount(decoder, &count);
828  ok(SUCCEEDED(hr), "GetFrameCount failed, hr=%x\n", hr);
829  ok(count == 1, "unexpected count %u\n", count);
830 
831  hr = IWICBitmapDecoder_GetFrame(decoder, 0, &framedecode);
832  ok(SUCCEEDED(hr), "GetFrame failed, hr=%x\n", hr);
833  if (SUCCEEDED(hr))
834  {
835  IWICImagingFactory *factory;
836  IWICPalette *palette;
837 
838  hr = IWICBitmapFrameDecode_GetSize(framedecode, &width, &height);
839  ok(SUCCEEDED(hr), "GetSize failed, hr=%x\n", hr);
840  ok(width == 8, "expected width=8, got %u\n", width);
841  ok(height == 8, "expected height=8, got %u\n", height);
842 
843  hr = IWICBitmapFrameDecode_GetResolution(framedecode, &dpiX, &dpiY);
844  ok(SUCCEEDED(hr), "GetResolution failed, hr=%x\n", hr);
845  ok(fabs(dpiX - 72.0) < 0.01, "expected dpiX=96.0, got %f\n", dpiX);
846  ok(fabs(dpiY - 72.0) < 0.01, "expected dpiY=96.0, got %f\n", dpiY);
847 
848  hr = IWICBitmapFrameDecode_GetPixelFormat(framedecode, &guidresult);
849  ok(SUCCEEDED(hr), "GetPixelFormat failed, hr=%x\n", hr);
850  ok(IsEqualGUID(&guidresult, &GUID_WICPixelFormat32bppBGR), "unexpected pixel format\n");
851 
852  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
853  &IID_IWICImagingFactory, (void**)&factory);
854  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
855  if (SUCCEEDED(hr))
856  {
857  hr = IWICImagingFactory_CreatePalette(factory, &palette);
858  ok(SUCCEEDED(hr), "CreatePalette failed, hr=%x\n", hr);
859  if (SUCCEEDED(hr))
860  {
861  hr = IWICBitmapDecoder_CopyPalette(decoder, palette);
862  ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %x\n", hr);
863 
864  hr = IWICBitmapFrameDecode_CopyPalette(framedecode, palette);
865  ok(SUCCEEDED(hr), "CopyPalette failed, hr=%x\n", hr);
866 
867  hr = IWICPalette_GetColorCount(palette, &count);
868  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
869  ok(count == 6, "expected count=6, got %u\n", count);
870 
871  hr = IWICPalette_GetColors(palette, 6, palettedata, &count);
872  ok(SUCCEEDED(hr), "GetColorCount failed, hr=%x\n", hr);
873  ok(count == 6, "expected count=6, got %u\n", count);
874  ok(!memcmp(palettedata, expected_palettedata, sizeof(palettedata)), "unexpected palette data\n");
875 
876  IWICPalette_Release(palette);
877  }
878 
879  IWICImagingFactory_Release(factory);
880  }
881 
882  rc.X = 0;
883  rc.Y = 0;
884  rc.Width = 8;
885  rc.Height = 8;
886  hr = IWICBitmapFrameDecode_CopyPixels(framedecode, &rc, 32, sizeof(imagedata), (BYTE*)imagedata);
887  ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
888  ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
889 
890  IWICBitmapFrameDecode_Release(framedecode);
891  }
892 
893  hr = CoCreateInstance(&CLSID_WICBmpDecoder, NULL, CLSCTX_INPROC_SERVER,
894  &IID_IWICBitmapDecoder, (void**)&decoder2);
895  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
896  if (SUCCEEDED(hr))
897  {
898  hr = IWICBitmapDecoder_QueryCapability(decoder2, bmpstream, &capability);
899  ok(hr == S_OK, "QueryCapability failed, hr=%x\n", hr);
900  ok(capability == (WICBitmapDecoderCapabilityCanDecodeAllImages),
901  "unexpected capabilities: %x\n", capability);
902  IWICBitmapDecoder_Release(decoder2);
903  }
904 
905  IStream_Release(bmpstream);
906  }
907 
908  GlobalFree(hbmpdata);
909  }
910 
911  IWICBitmapDecoder_Release(decoder);
912 }
913 
914 static void test_componentinfo(void)
915 {
916  IWICImagingFactory *factory;
917  IWICComponentInfo *info;
918  IWICBitmapDecoderInfo *decoderinfo;
919  IWICBitmapDecoder *decoder;
920  HRESULT hr;
921  WICBitmapPattern *patterns;
922  UINT pattern_count, pattern_size;
923  WICComponentType type;
924  GUID guidresult;
925  HGLOBAL hbmpdata;
926  char *bmpdata;
927  IStream *bmpstream;
928  BOOL boolresult;
929 
930  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
931  &IID_IWICImagingFactory, (void**)&factory);
932  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
933  if (SUCCEEDED(hr))
934  {
935  hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICBmpDecoder, &info);
936  ok(SUCCEEDED(hr), "CreateComponentInfo failed, hr=%x\n", hr);
937  if (SUCCEEDED(hr))
938  {
939  hr = IWICComponentInfo_GetComponentType(info, &type);
940  ok(SUCCEEDED(hr), "GetComponentType failed, hr=%x\n", hr);
941  ok(type == WICDecoder, "got %i, expected WICDecoder\n", type);
942 
943  hr = IWICComponentInfo_QueryInterface(info, &IID_IWICBitmapDecoderInfo, (void**)&decoderinfo);
944  ok(SUCCEEDED(hr), "QueryInterface failed, hr=%x\n", hr);
945  if (SUCCEEDED(hr))
946  {
947  pattern_count = 0;
948  pattern_size = 0;
949  hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, 0, NULL, &pattern_count, &pattern_size);
950  ok(SUCCEEDED(hr), "GetPatterns failed, hr=%x\n", hr);
951  ok(pattern_count != 0, "pattern count is 0\n");
952  ok(pattern_size > pattern_count * sizeof(WICBitmapPattern), "size=%i, count=%i\n", pattern_size, pattern_count);
953 
954  patterns = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, pattern_size);
955  hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, pattern_size, patterns, &pattern_count, &pattern_size);
956  ok(SUCCEEDED(hr), "GetPatterns failed, hr=%x\n", hr);
957  ok(pattern_count != 0, "pattern count is 0\n");
958  ok(pattern_size > pattern_count * sizeof(WICBitmapPattern), "size=%i, count=%i\n", pattern_size, pattern_count);
959  ok(patterns[0].Length != 0, "pattern length is 0\n");
960  ok(patterns[0].Pattern != NULL, "pattern is NULL\n");
961  ok(patterns[0].Mask != NULL, "mask is NULL\n");
962 
963  pattern_size -= 1;
964  hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, pattern_size, patterns, &pattern_count, &pattern_size);
965  ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetPatterns returned %x, expected WINCODEC_ERR_INSUFFICIENTBUFFER\n", hr);
966 
967  HeapFree(GetProcessHeap(), 0, patterns);
968 
969  hr = IWICBitmapDecoderInfo_CreateInstance(decoderinfo, &decoder);
970  ok(SUCCEEDED(hr), "CreateInstance failed, hr=%x\n", hr);
971  if (SUCCEEDED(hr))
972  {
973  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
974  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
975  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
976 
977  IWICBitmapDecoder_Release(decoder);
978  }
979 
980  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_rle4));
981  ok(hbmpdata != 0, "GlobalAlloc failed\n");
982  if (hbmpdata)
983  {
984  bmpdata = GlobalLock(hbmpdata);
985  memcpy(bmpdata, testbmp_rle4, sizeof(testbmp_rle4));
986  GlobalUnlock(hbmpdata);
987 
988  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
989  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
990  if (SUCCEEDED(hr))
991  {
992  boolresult = 0;
993  hr = IWICBitmapDecoderInfo_MatchesPattern(decoderinfo, bmpstream, &boolresult);
994  ok(SUCCEEDED(hr), "MatchesPattern failed, hr=%x\n", hr);
995  ok(boolresult, "pattern not matched\n");
996 
997  IStream_Release(bmpstream);
998  }
999 
1000  GlobalFree(hbmpdata);
1001  }
1002 
1003  IWICBitmapDecoderInfo_Release(decoderinfo);
1004  }
1005 
1006  IWICComponentInfo_Release(info);
1007  }
1008 
1009  IWICImagingFactory_Release(factory);
1010  }
1011 }
1012 
1013 static void test_createfromstream(void)
1014 {
1015  IWICBitmapDecoder *decoder;
1016  IWICImagingFactory *factory;
1017  HRESULT hr;
1018  HGLOBAL hbmpdata;
1019  char *bmpdata;
1020  IStream *bmpstream;
1021  GUID guidresult;
1022 
1023  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
1024  &IID_IWICImagingFactory, (void**)&factory);
1025  ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
1026  if (FAILED(hr)) return;
1027 
1028  hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_1bpp));
1029  ok(hbmpdata != 0, "GlobalAlloc failed\n");
1030  if (hbmpdata)
1031  {
1032  bmpdata = GlobalLock(hbmpdata);
1033  memcpy(bmpdata, testbmp_1bpp, sizeof(testbmp_1bpp));
1034  GlobalUnlock(hbmpdata);
1035 
1036  hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
1037  ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
1038  if (SUCCEEDED(hr))
1039  {
1040  hr = IWICImagingFactory_CreateDecoderFromStream(factory, bmpstream,
1041  NULL, WICDecodeMetadataCacheOnDemand, &decoder);
1042  ok(SUCCEEDED(hr), "CreateDecoderFromStream failed, hr=%x\n", hr);
1043  if (SUCCEEDED(hr))
1044  {
1045  hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
1046  ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
1047  ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
1048 
1049  IWICBitmapDecoder_Release(decoder);
1050  }
1051 
1052  IStream_Release(bmpstream);
1053  }
1054 
1055  GlobalFree(hbmpdata);
1056  }
1057 
1058  IWICImagingFactory_Release(factory);
1059 }
1060 
1061 static void test_create_decoder(void)
1062 {
1063  IWICBitmapDecoder *decoder;
1064  IWICImagingFactory *factory;
1065  HRESULT hr;
1066 
1067  hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
1068  &IID_IWICImagingFactory, (void **)&factory);
1069  ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
1070 
1071  hr = IWICImagingFactory_CreateDecoder(factory, NULL, NULL, NULL);
1072  ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
1073 
1074  hr = IWICImagingFactory_CreateDecoder(factory, NULL, NULL, &decoder);
1075  ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
1076 
1077  hr = IWICImagingFactory_CreateDecoder(factory, &GUID_ContainerFormatBmp, NULL, &decoder);
1078  ok(hr == S_OK, "CreateDecoder error %#x\n", hr);
1079  IWICBitmapDecoder_Release(decoder);
1080 
1081  hr = IWICImagingFactory_CreateDecoder(factory, &GUID_ContainerFormatBmp, &GUID_VendorMicrosoft, &decoder);
1082  ok(hr == S_OK, "CreateDecoder error %#x\n", hr);
1083  IWICBitmapDecoder_Release(decoder);
1084 
1085  IWICImagingFactory_Release(factory);
1086 }
1087 
1088 START_TEST(bmpformat)
1089 {
1090  CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
1091 
1092  test_decode_24bpp();
1093  test_decode_1bpp();
1094  test_decode_4bpp();
1095  test_decode_rle8();
1096  test_decode_rle4();
1097  test_componentinfo();
1098  test_createfromstream();
1099  test_create_decoder();
1100 
1101  CoUninitialize();
1102 }
width
GLint GLint GLsizei width
Definition: gl.h:1546
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Definition: heapmem.c:368
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static void test_decode_1bpp(void)
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INT Height
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static const char testbmp_1bpp[]
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HGLOBAL NTAPI GlobalFree(HGLOBAL hMem)
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_In_ ULONG _In_ ULONG _In_ ULONG Length
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static const char testbmp_24bpp[]
Definition: bmpformat.c:31
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