dlls/windowscodecs/tests/bitmap.c

   1 /*
   2  * Copyright 2012 Vincent Povirk for CodeWeavers
   3  * Copyright 2012 Dmitry Timoshkov
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include <stdarg.h>
  21 #include <stdio.h>
  22 #include <assert.h>
  23 #include <math.h>
  24
  25 #define COBJMACROS
  26 #define CONST_VTABLE
  27
  28 #include "windef.h"
  29 #include "objbase.h"
  30 #include "wincodec.h"
  31 #include "wine/test.h"
  32
  33 extern IID IID_IMILBitmap;
  34 extern IID IID_IMILBitmapSource;
  35 extern IID IID_IMILBitmapLock;
  36 extern IID IID_IMILBitmapScaler;
  37 extern IID IID_IMILFormatConverter;
  38 extern IID IID_IMILPalette;
  39
  40 #undef INTERFACE
  41 #define INTERFACE IMILBitmapSource
  42 DECLARE_INTERFACE_(IMILBitmapSource,IUnknown)
  43 {
  44     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
  45     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  46     STDMETHOD_(ULONG,Release)(THIS) PURE;
  47     /*** IWICBitmapSource methods ***/
  48     STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
  49     STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
  50     STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
  51     STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
  52     STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
  53 };
  54
  55 #undef INTERFACE
  56 #define INTERFACE IMILBitmap
  57 DECLARE_INTERFACE_(IMILBitmap,IMILBitmapSource)
  58 {
  59     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
  60     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  61     STDMETHOD_(ULONG,Release)(THIS) PURE;
  62     /*** IWICBitmapSource methods ***/
  63     STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
  64     STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
  65     STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
  66     STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
  67     STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
  68     /*** IMILBitmap methods ***/
  69     STDMETHOD_(HRESULT,unknown1)(THIS_ void **) PURE;
  70     STDMETHOD_(HRESULT,Lock)(THIS_ const WICRect *,DWORD,IWICBitmapLock **) PURE;
  71     STDMETHOD_(HRESULT,Unlock)(THIS_ IWICBitmapLock *) PURE;
  72     STDMETHOD_(HRESULT,SetPalette)(THIS_ IWICPalette *) PURE;
  73     STDMETHOD_(HRESULT,SetResolution)(THIS_ double,double) PURE;
  74     STDMETHOD_(HRESULT,AddDirtyRect)(THIS_ const WICRect *) PURE;
  75 };
  76
  77 #undef INTERFACE
  78 #define INTERFACE IMILBitmapScaler
  79 DECLARE_INTERFACE_(IMILBitmapScaler,IMILBitmapSource)
  80 {
  81     /*** IUnknown methods ***/
  82     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
  83     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  84     STDMETHOD_(ULONG,Release)(THIS) PURE;
  85     /*** IWICBitmapSource methods ***/
  86     STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
  87     STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
  88     STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
  89     STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
  90     STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
  91     /*** IMILBitmapScaler methods ***/
  92     STDMETHOD_(HRESULT,unknown1)(THIS_ void **) PURE;
  93     STDMETHOD_(HRESULT,Initialize)(THIS_ IMILBitmapSource *,UINT,UINT,WICBitmapInterpolationMode);
  94 };
  95
  96 static IWICImagingFactory *factory;
  97
  98 static HRESULT WINAPI bitmapsource_QueryInterface(IWICBitmapSource *iface, REFIID iid, void **ppv)
  99 {
 100     if (IsEqualIID(&IID_IUnknown, iid) ||
 101         IsEqualIID(&IID_IWICBitmapSource, iid))
 102     {
 103         *ppv = iface;
 104     }
 105     else
 106     {
 107         *ppv = NULL;
 108         return E_NOINTERFACE;
 109     }
 110
 111     return S_OK;
 112 }
 113
 114 static ULONG WINAPI bitmapsource_AddRef(IWICBitmapSource *iface)
 115 {
 116     return 2;
 117 }
 118
 119 static ULONG WINAPI bitmapsource_Release(IWICBitmapSource *iface)
 120 {
 121     return 1;
 122 }
 123
 124 static HRESULT WINAPI bitmapsource_GetSize(IWICBitmapSource *iface, UINT *width, UINT *height)
 125 {
 126     *width = *height = 10;
 127     return S_OK;
 128 }
 129
 130 static HRESULT WINAPI bitmapsource_GetPixelFormat(IWICBitmapSource *iface,
 131     WICPixelFormatGUID *format)
 132 {
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT WINAPI bitmapsource_GetResolution(IWICBitmapSource *iface,
 137     double *dpiX, double *dpiY)
 138 {
 139     return E_NOTIMPL;
 140 }
 141
 142 static HRESULT WINAPI bitmapsource_CopyPalette(IWICBitmapSource *iface,
 143     IWICPalette *palette)
 144 {
 145     return E_NOTIMPL;
 146 }
 147
 148 static WICRect g_rect;
 149 static BOOL called_CopyPixels;
 150
 151 static HRESULT WINAPI bitmapsource_CopyPixels(IWICBitmapSource *iface,
 152     const WICRect *rc, UINT stride, UINT buffer_size, BYTE *buffer)
 153 {
 154     if (rc) g_rect = *rc;
 155     called_CopyPixels = TRUE;
 156     return S_OK;
 157 }
 158
 159 static const IWICBitmapSourceVtbl sourcevtbl = {
 160     bitmapsource_QueryInterface,
 161     bitmapsource_AddRef,
 162     bitmapsource_Release,
 163     bitmapsource_GetSize,
 164     bitmapsource_GetPixelFormat,
 165     bitmapsource_GetResolution,
 166     bitmapsource_CopyPalette,
 167     bitmapsource_CopyPixels
 168 };
 169
 170 static IWICBitmapSource bitmapsource = { &sourcevtbl };
 171
 172 static HBITMAP create_dib(int width, int height, int bpp, LOGPALETTE *pal, const void *data)
 173 {
 174     char bmibuf[sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 255];
 175     BITMAPINFO *bmi = (BITMAPINFO *)bmibuf;
 176     void *bits;
 177     HBITMAP hdib;
 178     BITMAP bm;
 179
 180     memset(bmibuf, 0, sizeof(bmibuf));
 181     bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
 182     bmi->bmiHeader.biWidth = width;
 183     bmi->bmiHeader.biHeight = -height;
 184     bmi->bmiHeader.biBitCount = bpp;
 185     bmi->bmiHeader.biPlanes = 1;
 186     bmi->bmiHeader.biCompression = BI_RGB;
 187     if (pal)
 188     {
 189         WORD i;
 190
 191         assert(pal->palNumEntries <= 256);
 192         for (i = 0; i < pal->palNumEntries; i++)
 193         {
 194             bmi->bmiColors[i].rgbRed = pal->palPalEntry[i].peRed;
 195             bmi->bmiColors[i].rgbGreen = pal->palPalEntry[i].peGreen;
 196             bmi->bmiColors[i].rgbBlue = pal->palPalEntry[i].peBlue;
 197             bmi->bmiColors[i].rgbReserved = 0;
 198         }
 199
 200         bmi->bmiHeader.biClrUsed = pal->palNumEntries;
 201         bmi->bmiHeader.biClrImportant = pal->palNumEntries;
 202     }
 203     hdib = CreateDIBSection(0, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
 204     ok(hdib != 0, "CreateDIBSection(%dx%d,%d bpp) failed\n", width, height, bpp);
 205
 206     GetObjectW(hdib, sizeof(bm), &bm);
 207     ok(bm.bmWidth == width, "expected %d, got %d\n", width, bm.bmWidth);
 208     ok(bm.bmHeight == height, "expected %d, got %d\n", height, bm.bmHeight);
 209     ok(bm.bmPlanes == 1, "expected 1, got %d\n", bm.bmPlanes);
 210     ok(bm.bmBitsPixel == bpp, "expected %d, got %d\n", bpp, bm.bmBitsPixel);
 211
 212     if (data) memcpy(bits, data, bm.bmWidthBytes * bm.bmHeight);
 213
 214     return hdib;
 215 }
 216
 217 static void test_createbitmap(void)
 218 {
 219     HRESULT hr;
 220     IWICBitmap *bitmap;
 221     IWICPalette *palette;
 222     IWICBitmapLock *lock, *lock2;
 223     WICBitmapPaletteType palettetype;
 224     int i;
 225     WICRect rc;
 226     const BYTE bitmap_data[27] = {
 227         128,128,255, 128,128,128, 128,255,128,
 228         128,128,128, 128,128,128, 255,255,255,
 229         255,128,128, 255,255,255, 255,255,255};
 230     BYTE returned_data[27] = {0};
 231     BYTE *lock_buffer=NULL, *base_lock_buffer=NULL;
 232     UINT lock_buffer_size=0;
 233     UINT lock_buffer_stride=0;
 234     WICPixelFormatGUID pixelformat = {0};
 235     UINT width=0, height=0;
 236     double dpix=10.0, dpiy=10.0;
 237     int can_lock_null = 1;
 238
 239     hr = IWICImagingFactory_CreateBitmap(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 240         WICBitmapCacheOnLoad, &bitmap);
 241     ok(hr == S_OK, "IWICImagingFactory_CreateBitmap failed hr=%lx\n", hr);
 242
 243     if (FAILED(hr))
 244         return;
 245
 246     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 247     ok(hr == S_OK, "IWICImagingFactory_CreatePalette failed hr=%lx\n", hr);
 248
 249     /* Palette is unavailable until explicitly set */
 250     hr = IWICBitmap_CopyPalette(bitmap, palette);
 251     ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "IWICBitmap_CopyPalette failed hr=%lx\n", hr);
 252
 253     hr = IWICPalette_InitializePredefined(palette, WICBitmapPaletteTypeFixedGray256, FALSE);
 254     ok(hr == S_OK, "IWICPalette_InitializePredefined failed hr=%lx\n", hr);
 255
 256     hr = IWICBitmap_SetPalette(bitmap, palette);
 257     ok(hr == S_OK, "IWICBitmap_SetPalette failed hr=%lx\n", hr);
 258
 259     hr = IWICPalette_InitializePredefined(palette, WICBitmapPaletteTypeFixedGray4, FALSE);
 260     ok(hr == S_OK, "IWICPalette_InitializePredefined failed hr=%lx\n", hr);
 261
 262     hr = IWICBitmap_CopyPalette(bitmap, palette);
 263     ok(hr == S_OK, "IWICBitmap_CopyPalette failed hr=%lx\n", hr);
 264
 265     hr = IWICPalette_GetType(palette, &palettetype);
 266     ok(hr == S_OK, "IWICPalette_GetType failed hr=%lx\n", hr);
 267     ok(palettetype == WICBitmapPaletteTypeFixedGray256,
 268         "expected WICBitmapPaletteTypeFixedGray256, got %x\n", palettetype);
 269
 270     IWICPalette_Release(palette);
 271
 272     /* pixel data is initially zeroed */
 273     hr = IWICBitmap_CopyPixels(bitmap, NULL, 9, 27, returned_data);
 274     ok(hr == S_OK, "IWICBitmap_CopyPixels failed hr=%lx\n", hr);
 275
 276     for (i=0; i<27; i++)
 277         ok(returned_data[i] == 0, "returned_data[%i] == %i\n", i, returned_data[i]);
 278
 279     /* Invalid lock rects */
 280     rc.X = rc.Y = 0;
 281     rc.Width = 4;
 282     rc.Height = 3;
 283     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock);
 284     ok(hr == E_INVALIDARG, "IWICBitmap_Lock failed hr=%lx\n", hr);
 285     if (SUCCEEDED(hr)) IWICBitmapLock_Release(lock);
 286
 287     rc.Width = 3;
 288     rc.Height = 4;
 289     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock);
 290     ok(hr == E_INVALIDARG, "IWICBitmap_Lock failed hr=%lx\n", hr);
 291     if (SUCCEEDED(hr)) IWICBitmapLock_Release(lock);
 292
 293     rc.Height = 3;
 294     rc.X = 4;
 295     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock);
 296     ok(hr == E_INVALIDARG, "IWICBitmap_Lock failed hr=%lx\n", hr);
 297     if (SUCCEEDED(hr)) IWICBitmapLock_Release(lock);
 298
 299     rc.X = 0;
 300     rc.Y = 4;
 301     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock);
 302     ok(hr == E_INVALIDARG, "IWICBitmap_Lock failed hr=%lx\n", hr);
 303     if (SUCCEEDED(hr)) IWICBitmapLock_Release(lock);
 304
 305     /* NULL lock rect */
 306     hr = IWICBitmap_Lock(bitmap, NULL, WICBitmapLockRead, &lock);
 307     ok(hr == S_OK || broken(hr == E_INVALIDARG) /* winxp */, "IWICBitmap_Lock failed hr=%lx\n", hr);
 308
 309     if (SUCCEEDED(hr))
 310     {
 311         /* entire bitmap is locked */
 312         hr = IWICBitmapLock_GetSize(lock, &width, &height);
 313         ok(hr == S_OK, "IWICBitmapLock_GetSize failed hr=%lx\n", hr);
 314         ok(width == 3, "got %d, expected 3\n", width);
 315         ok(height == 3, "got %d, expected 3\n", height);
 316
 317         IWICBitmapLock_Release(lock);
 318     }
 319     else
 320         can_lock_null = 0;
 321
 322     /* lock with a valid rect */
 323     rc.Y = 0;
 324     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock);
 325     ok(hr == S_OK, "IWICBitmap_Lock failed hr=%lx\n", hr);
 326     if (SUCCEEDED(hr))
 327     {
 328         hr = IWICBitmapLock_GetStride(lock, &lock_buffer_stride);
 329         ok(hr == S_OK, "IWICBitmapLock_GetStride failed hr=%lx\n", hr);
 330         /* stride is divisible by 4 */
 331         ok(lock_buffer_stride == 12, "got %i, expected 12\n", lock_buffer_stride);
 332
 333         hr = IWICBitmapLock_GetDataPointer(lock, &lock_buffer_size, &lock_buffer);
 334         ok(hr == S_OK, "IWICBitmapLock_GetDataPointer failed hr=%lx\n", hr);
 335         /* buffer size does not include padding from the last row */
 336         ok(lock_buffer_size == 33, "got %i, expected 33\n", lock_buffer_size);
 337         ok(lock_buffer != NULL, "got NULL data pointer\n");
 338         base_lock_buffer = lock_buffer;
 339
 340         hr = IWICBitmapLock_GetPixelFormat(lock, &pixelformat);
 341         ok(hr == S_OK, "IWICBitmapLock_GetPixelFormat failed hr=%lx\n", hr);
 342         ok(IsEqualGUID(&pixelformat, &GUID_WICPixelFormat24bppBGR), "unexpected pixel format\n");
 343
 344         hr = IWICBitmapLock_GetSize(lock, &width, &height);
 345         ok(hr == S_OK, "IWICBitmapLock_GetSize failed hr=%lx\n", hr);
 346         ok(width == 3, "got %d, expected 3\n", width);
 347         ok(height == 3, "got %d, expected 3\n", height);
 348
 349         /* We can have multiple simultaneous read locks */
 350         hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock2);
 351         ok(hr == S_OK, "IWICBitmap_Lock failed hr=%lx\n", hr);
 352
 353         if (SUCCEEDED(hr))
 354         {
 355             hr = IWICBitmapLock_GetDataPointer(lock2, &lock_buffer_size, &lock_buffer);
 356             ok(hr == S_OK, "IWICBitmapLock_GetDataPointer failed hr=%lx\n", hr);
 357             ok(lock_buffer_size == 33, "got %i, expected 33\n", lock_buffer_size);
 358             ok(lock_buffer == base_lock_buffer, "got %p, expected %p\n", lock_buffer, base_lock_buffer);
 359
 360             IWICBitmapLock_Release(lock2);
 361         }
 362
 363         if (can_lock_null) /* this hangs on xp/vista */
 364         {
 365             /* But not a read and a write lock */
 366             hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockWrite, &lock2);
 367             ok(hr == WINCODEC_ERR_ALREADYLOCKED, "IWICBitmap_Lock failed hr=%lx\n", hr);
 368         }
 369
 370         /* But we don't need a write lock to write */
 371         if (base_lock_buffer)
 372         {
 373             for (i=0; i<3; i++)
 374                 memcpy(base_lock_buffer + lock_buffer_stride*i, bitmap_data + i*9, 9);
 375         }
 376
 377         IWICBitmapLock_Release(lock);
 378     }
 379
 380     /* test that the data we wrote is returned by CopyPixels */
 381     hr = IWICBitmap_CopyPixels(bitmap, NULL, 9, 27, returned_data);
 382     ok(hr == S_OK, "IWICBitmap_CopyPixels failed hr=%lx\n", hr);
 383
 384     for (i=0; i<27; i++)
 385         ok(returned_data[i] == bitmap_data[i], "returned_data[%i] == %i\n", i, returned_data[i]);
 386
 387     /* try a valid partial rect, and write mode */
 388     rc.X = 2;
 389     rc.Y = 0;
 390     rc.Width = 1;
 391     rc.Height = 2;
 392     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockWrite, &lock);
 393     ok(hr == S_OK, "IWICBitmap_Lock failed hr=%lx\n", hr);
 394
 395     if (SUCCEEDED(hr))
 396     {
 397         if (can_lock_null) /* this hangs on xp/vista */
 398         {
 399             /* Can't lock again while locked for writing */
 400             hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockWrite, &lock2);
 401             ok(hr == WINCODEC_ERR_ALREADYLOCKED, "IWICBitmap_Lock failed hr=%lx\n", hr);
 402
 403             hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockRead, &lock2);
 404             ok(hr == WINCODEC_ERR_ALREADYLOCKED, "IWICBitmap_Lock failed hr=%lx\n", hr);
 405         }
 406
 407         hr = IWICBitmapLock_GetStride(lock, &lock_buffer_stride);
 408         ok(hr == S_OK, "IWICBitmapLock_GetStride failed hr=%lx\n", hr);
 409         ok(lock_buffer_stride == 12, "got %i, expected 12\n", lock_buffer_stride);
 410
 411         hr = IWICBitmapLock_GetDataPointer(lock, &lock_buffer_size, &lock_buffer);
 412         ok(hr == S_OK, "IWICBitmapLock_GetDataPointer failed hr=%lx\n", hr);
 413         ok(lock_buffer_size == 15, "got %i, expected 15\n", lock_buffer_size);
 414         ok(lock_buffer == base_lock_buffer+6, "got %p, expected %p+6\n", lock_buffer, base_lock_buffer);
 415
 416         hr = IWICBitmapLock_GetPixelFormat(lock, &pixelformat);
 417         ok(hr == S_OK, "IWICBitmapLock_GetPixelFormat failed hr=%lx\n", hr);
 418         ok(IsEqualGUID(&pixelformat, &GUID_WICPixelFormat24bppBGR), "unexpected pixel format\n");
 419
 420         hr = IWICBitmapLock_GetSize(lock, &width, &height);
 421         ok(hr == S_OK, "IWICBitmapLock_GetSize failed hr=%lx\n", hr);
 422         ok(width == 1, "got %d, expected 1\n", width);
 423         ok(height == 2, "got %d, expected 2\n", height);
 424
 425         IWICBitmapLock_Release(lock);
 426     }
 427
 428     hr = IWICBitmap_GetPixelFormat(bitmap, &pixelformat);
 429     ok(hr == S_OK, "IWICBitmap_GetPixelFormat failed hr=%lx\n", hr);
 430     ok(IsEqualGUID(&pixelformat, &GUID_WICPixelFormat24bppBGR), "unexpected pixel format\n");
 431
 432     hr = IWICBitmap_GetResolution(bitmap, &dpix, &dpiy);
 433     ok(hr == S_OK, "IWICBitmap_GetResolution failed hr=%lx\n", hr);
 434     ok(dpix == 0.0, "got %f, expected 0.0\n", dpix);
 435     ok(dpiy == 0.0, "got %f, expected 0.0\n", dpiy);
 436
 437     hr = IWICBitmap_SetResolution(bitmap, 12.0, 34.0);
 438     ok(hr == S_OK, "IWICBitmap_SetResolution failed hr=%lx\n", hr);
 439
 440     hr = IWICBitmap_GetResolution(bitmap, &dpix, &dpiy);
 441     ok(hr == S_OK, "IWICBitmap_GetResolution failed hr=%lx\n", hr);
 442     ok(dpix == 12.0, "got %f, expected 12.0\n", dpix);
 443     ok(dpiy == 34.0, "got %f, expected 34.0\n", dpiy);
 444
 445     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 446     ok(hr == S_OK, "IWICBitmap_GetSize failed hr=%lx\n", hr);
 447     ok(width == 3, "got %d, expected 3\n", width);
 448     ok(height == 3, "got %d, expected 3\n", height);
 449
 450     IWICBitmap_Release(bitmap);
 451 }
 452
 453 static void test_createbitmapfromsource(void)
 454 {
 455     HRESULT hr;
 456     IWICBitmap *bitmap, *bitmap2;
 457     IWICPalette *palette;
 458     IWICBitmapLock *lock;
 459     int i;
 460     WICRect rc;
 461     const BYTE bitmap_data[27] = {
 462         128,128,255, 128,128,128, 128,255,128,
 463         128,128,128, 128,128,128, 255,255,255,
 464         255,128,128, 255,255,255, 255,255,255};
 465     BYTE returned_data[27] = {0};
 466     BYTE *lock_buffer=NULL;
 467     UINT lock_buffer_stride=0;
 468     UINT lock_buffer_size=0;
 469     WICPixelFormatGUID pixelformat = {0};
 470     UINT width=0, height=0;
 471     double dpix=10.0, dpiy=10.0;
 472     UINT count;
 473     WICBitmapPaletteType palette_type;
 474
 475     hr = IWICImagingFactory_CreateBitmap(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 476         WICBitmapCacheOnLoad, &bitmap);
 477     ok(hr == S_OK, "IWICImagingFactory_CreateBitmap failed hr=%lx\n", hr);
 478
 479     if (FAILED(hr))
 480         return;
 481
 482     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 483     ok(hr == S_OK, "IWICImagingFactory_CreatePalette failed hr=%lx\n", hr);
 484
 485     hr = IWICPalette_InitializePredefined(palette, WICBitmapPaletteTypeFixedGray256, FALSE);
 486     ok(hr == S_OK, "IWICPalette_InitializePredefined failed hr=%lx\n", hr);
 487
 488     hr = IWICBitmap_SetPalette(bitmap, palette);
 489     ok(hr == S_OK, "IWICBitmap_SetPalette failed hr=%lx\n", hr);
 490
 491     IWICPalette_Release(palette);
 492
 493     rc.X = rc.Y = 0;
 494     rc.Width = 3;
 495     rc.Height = 3;
 496     hr = IWICBitmap_Lock(bitmap, &rc, WICBitmapLockWrite, &lock);
 497     ok(hr == S_OK, "IWICBitmap_Lock failed hr=%lx\n", hr);
 498     if (SUCCEEDED(hr))
 499     {
 500         hr = IWICBitmapLock_GetStride(lock, &lock_buffer_stride);
 501         ok(hr == S_OK, "IWICBitmapLock_GetStride failed hr=%lx\n", hr);
 502         ok(lock_buffer_stride == 12, "got %i, expected 12\n", lock_buffer_stride);
 503
 504         hr = IWICBitmapLock_GetDataPointer(lock, &lock_buffer_size, &lock_buffer);
 505         ok(hr == S_OK, "IWICBitmapLock_GetDataPointer failed hr=%lx\n", hr);
 506         ok(lock_buffer_size == 33, "got %i, expected 33\n", lock_buffer_size);
 507         ok(lock_buffer != NULL, "got NULL data pointer\n");
 508
 509         for (i=0; i<3; i++)
 510             memcpy(lock_buffer + lock_buffer_stride*i, bitmap_data + i*9, 9);
 511
 512         IWICBitmapLock_Release(lock);
 513     }
 514
 515     hr = IWICBitmap_SetResolution(bitmap, 12.0, 34.0);
 516     ok(hr == S_OK, "IWICBitmap_SetResolution failed hr=%lx\n", hr);
 517
 518     /* WICBitmapNoCache */
 519     hr = IWICImagingFactory_CreateBitmapFromSource(factory, (IWICBitmapSource *)bitmap,
 520         WICBitmapNoCache, &bitmap2);
 521     ok(hr == S_OK, "IWICImagingFactory_CreateBitmapFromSource failed hr=%lx\n", hr);
 522     ok(bitmap2 == bitmap, "Unexpected bitmap instance.\n");
 523
 524     IWICBitmap_Release(bitmap2);
 525
 526     bitmap2 = (void *)0xdeadbeef;
 527     hr = IWICImagingFactory_CreateBitmapFromSource(factory, &bitmapsource, WICBitmapNoCache, &bitmap2);
 528     ok(hr == E_NOTIMPL, "Unexpected hr %#lx.\n", hr);
 529     ok(bitmap2 == (void *)0xdeadbeef, "Unexpected pointer %p.\n", bitmap2);
 530
 531     hr = IWICImagingFactory_CreateBitmapFromSource(factory, (IWICBitmapSource*)bitmap,
 532         WICBitmapCacheOnLoad, &bitmap2);
 533     ok(hr == S_OK, "IWICImagingFactory_CreateBitmapFromSource failed hr=%lx\n", hr);
 534
 535     IWICBitmap_Release(bitmap);
 536
 537     if (FAILED(hr)) return;
 538
 539     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 540     ok(hr == S_OK, "IWICImagingFactory_CreatePalette failed hr=%lx\n", hr);
 541
 542     /* palette isn't copied for non-indexed formats? */
 543     hr = IWICBitmap_CopyPalette(bitmap2, palette);
 544     ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "IWICBitmap_CopyPalette failed hr=%lx\n", hr);
 545
 546     IWICPalette_Release(palette);
 547
 548     hr = IWICBitmap_CopyPixels(bitmap2, NULL, 9, 27, returned_data);
 549     ok(hr == S_OK, "IWICBitmap_CopyPixels failed hr=%lx\n", hr);
 550
 551     for (i=0; i<27; i++)
 552         ok(returned_data[i] == bitmap_data[i], "returned_data[%i] == %i\n", i, returned_data[i]);
 553
 554     hr = IWICBitmap_GetPixelFormat(bitmap2, &pixelformat);
 555     ok(hr == S_OK, "IWICBitmap_GetPixelFormat failed hr=%lx\n", hr);
 556     ok(IsEqualGUID(&pixelformat, &GUID_WICPixelFormat24bppBGR), "unexpected pixel format\n");
 557
 558     hr = IWICBitmap_GetResolution(bitmap2, &dpix, &dpiy);
 559     ok(hr == S_OK, "IWICBitmap_GetResolution failed hr=%lx\n", hr);
 560     ok(dpix == 12.0, "got %f, expected 12.0\n", dpix);
 561     ok(dpiy == 34.0, "got %f, expected 34.0\n", dpiy);
 562
 563     hr = IWICBitmap_GetSize(bitmap2, &width, &height);
 564     ok(hr == S_OK, "IWICBitmap_GetSize failed hr=%lx\n", hr);
 565     ok(width == 3, "got %d, expected 3\n", width);
 566     ok(height == 3, "got %d, expected 3\n", height);
 567
 568     IWICBitmap_Release(bitmap2);
 569
 570     /* Ensure palette is copied for indexed formats */
 571     hr = IWICImagingFactory_CreateBitmap(factory, 3, 3, &GUID_WICPixelFormat4bppIndexed,
 572         WICBitmapCacheOnLoad, &bitmap);
 573     ok(hr == S_OK, "IWICImagingFactory_CreateBitmap failed hr=%lx\n", hr);
 574
 575     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 576     ok(hr == S_OK, "IWICImagingFactory_CreatePalette failed hr=%lx\n", hr);
 577
 578     hr = IWICPalette_InitializePredefined(palette, WICBitmapPaletteTypeFixedGray256, FALSE);
 579     ok(hr == S_OK, "IWICPalette_InitializePredefined failed hr=%lx\n", hr);
 580
 581     hr = IWICBitmap_SetPalette(bitmap, palette);
 582     ok(hr == S_OK, "IWICBitmap_SetPalette failed hr=%lx\n", hr);
 583
 584     IWICPalette_Release(palette);
 585
 586     hr = IWICImagingFactory_CreateBitmapFromSource(factory, (IWICBitmapSource*)bitmap,
 587         WICBitmapCacheOnLoad, &bitmap2);
 588     ok(hr == S_OK, "IWICImagingFactory_CreateBitmapFromSource failed hr=%lx\n", hr);
 589
 590     IWICBitmap_Release(bitmap);
 591
 592     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 593     ok(hr == S_OK, "IWICImagingFactory_CreatePalette failed hr=%lx\n", hr);
 594
 595     hr = IWICBitmap_CopyPalette(bitmap2, palette);
 596     ok(hr == S_OK, "IWICBitmap_CopyPalette failed hr=%lx\n", hr);
 597
 598     hr = IWICPalette_GetColorCount(palette, &count);
 599     ok(hr == S_OK, "IWICPalette_GetColorCount failed hr=%lx\n", hr);
 600     ok(count == 256, "unexpected count %d\n", count);
 601
 602     hr = IWICPalette_GetType(palette, &palette_type);
 603     ok(hr == S_OK, "IWICPalette_GetType failed hr=%lx\n", hr);
 604     ok(palette_type == WICBitmapPaletteTypeFixedGray256, "unexpected palette type %d\n", palette_type);
 605
 606     IWICPalette_Release(palette);
 607
 608     hr = IWICBitmap_GetPixelFormat(bitmap2, &pixelformat);
 609     ok(hr == S_OK, "IWICBitmap_GetPixelFormat failed hr=%lx\n", hr);
 610     ok(IsEqualGUID(&pixelformat, &GUID_WICPixelFormat4bppIndexed), "unexpected pixel format\n");
 611
 612     hr = IWICBitmap_GetSize(bitmap2, &width, &height);
 613     ok(hr == S_OK, "IWICBitmap_GetSize failed hr=%lx\n", hr);
 614     ok(width == 3, "got %d, expected 3\n", width);
 615     ok(height == 3, "got %d, expected 3\n", height);
 616
 617     /* CreateBitmapFromSourceRect */
 618     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 0, 0, 16, 32, &bitmap);
 619     ok(hr == S_OK, "Failed to create a bitmap, hr %#lx.\n", hr);
 620     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 621     ok(hr == S_OK, "Failed to get bitmap size, hr %#lx.\n", hr);
 622     ok(width == 3, "Unexpected width %u.\n", width);
 623     ok(height == 3, "Unexpected height %u.\n", height);
 624     IWICBitmap_Release(bitmap);
 625
 626     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 0, 0, 1, 1, &bitmap);
 627     ok(hr == S_OK, "Failed to create a bitmap, hr %#lx.\n", hr);
 628     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 629     ok(hr == S_OK, "Failed to get bitmap size, hr %#lx.\n", hr);
 630     ok(width == 1, "Unexpected width %u.\n", width);
 631     ok(height == 1, "Unexpected height %u.\n", height);
 632     IWICBitmap_Release(bitmap);
 633
 634     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 2, 1, 16, 32, &bitmap);
 635     ok(hr == S_OK, "Failed to create a bitmap, hr %#lx.\n", hr);
 636     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 637     ok(hr == S_OK, "Failed to get bitmap size, hr %#lx.\n", hr);
 638     ok(width == 1, "Unexpected width %u.\n", width);
 639     ok(height == 2, "Unexpected height %u.\n", height);
 640     IWICBitmap_Release(bitmap);
 641
 642     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 0, 0, 0, 2, &bitmap);
 643     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
 644
 645     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 0, 0, 2, 0, &bitmap);
 646     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
 647
 648     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 1, 3, 16, 32, &bitmap);
 649     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
 650
 651     hr = IWICImagingFactory_CreateBitmapFromSourceRect(factory, (IWICBitmapSource *)bitmap2, 3, 1, 16, 32, &bitmap);
 652     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
 653
 654     IWICBitmap_Release(bitmap2);
 655 }
 656
 657 static void test_CreateBitmapFromMemory(void)
 658 {
 659     BYTE orig_data3x3[27] = {
 660         128,128,255, 128,128,128, 128,255,128,
 661         128,128,128, 128,128,128, 255,255,255,
 662         255,128,128, 255,255,255, 255,255,255 };
 663     BYTE data3x3[27];
 664     BYTE data3x2[27] = {
 665         128,128,255, 128,128,128, 128,255,128,
 666         0,0,0, 0,128,128, 255,255,255,
 667         255,128,128, 255,0,0, 0,0,0 };
 668     BYTE data[27];
 669     HRESULT hr;
 670     IWICBitmap *bitmap;
 671     UINT width, height, i;
 672
 673     memcpy(data3x3, orig_data3x3, sizeof(data3x3));
 674
 675     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 676                                                    0, 0, NULL, &bitmap);
 677     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#lx\n", hr);
 678
 679     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 680                                                    0, sizeof(data3x3), data3x3, &bitmap);
 681     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#lx\n", hr);
 682
 683     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 684                                                    6, sizeof(data3x3), data3x3, &bitmap);
 685     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#lx\n", hr);
 686
 687     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 688                                                    12, sizeof(data3x3), data3x3, &bitmap);
 689     ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "expected WINCODEC_ERR_INSUFFICIENTBUFFER, got %#lx\n", hr);
 690
 691     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 692                                                    9, sizeof(data3x3) - 1, data3x3, &bitmap);
 693     ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "expected WINCODEC_ERR_INSUFFICIENTBUFFER, got %#lx\n", hr);
 694
 695     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 3, &GUID_WICPixelFormat24bppBGR,
 696                                                    9, sizeof(data3x3), data3x3, &bitmap);
 697     ok(hr == S_OK, "IWICImagingFactory_CreateBitmapFromMemory error %#lx\n", hr);
 698
 699     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 700     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 701     ok(width == 3, "expected 3, got %u\n", width);
 702     ok(height == 3, "expected 3, got %u\n", height);
 703
 704     data3x3[2] = 192;
 705
 706     memset(data, 0, sizeof(data));
 707     hr = IWICBitmap_CopyPixels(bitmap, NULL, 9, sizeof(data), data);
 708     ok(hr == S_OK, "IWICBitmap_CopyPixels error %#lx\n", hr);
 709     for (i = 0; i < sizeof(data); i++)
 710         ok(data[i] == orig_data3x3[i], "%u: expected %u, got %u\n", i, data[i], data3x3[i]);
 711
 712     IWICBitmap_Release(bitmap);
 713
 714     hr = IWICImagingFactory_CreateBitmapFromMemory(factory, 3, 2, &GUID_WICPixelFormat24bppBGR,
 715                                                    13, sizeof(orig_data3x3), orig_data3x3, &bitmap);
 716     ok(hr == S_OK, "IWICImagingFactory_CreateBitmapFromMemory error %#lx\n", hr);
 717
 718     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 719     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 720     ok(width == 3, "expected 3, got %u\n", width);
 721     ok(height == 2, "expected 2, got %u\n", height);
 722
 723     memset(data, 0, sizeof(data));
 724     hr = IWICBitmap_CopyPixels(bitmap, NULL, 13, sizeof(data), data);
 725     ok(hr == S_OK, "IWICBitmap_CopyPixels error %#lx\n", hr);
 726     for (i = 0; i < sizeof(data); i++)
 727         ok(data[i] == data3x2[i], "%u: expected %u, got %u\n", i, data3x2[i], data[i]);
 728
 729     IWICBitmap_Release(bitmap);
 730 }
 731
 732 static void test_CreateBitmapFromHICON(void)
 733 {
 734     static const char bits[4096];
 735     HICON icon;
 736     ICONINFO info;
 737     HRESULT hr;
 738     IWICBitmap *bitmap;
 739     UINT width, height;
 740     WICPixelFormatGUID format;
 741
 742     /* 1 bpp mask */
 743     info.fIcon = 1;
 744     info.xHotspot = 0;
 745     info.yHotspot = 0;
 746     info.hbmColor = 0;
 747     info.hbmMask = CreateBitmap(16, 32, 1, 1, bits);
 748     ok(info.hbmMask != 0, "CreateBitmap failed\n");
 749     icon = CreateIconIndirect(&info);
 750     ok(icon != 0, "CreateIconIndirect failed\n");
 751     DeleteObject(info.hbmMask);
 752
 753     hr = IWICImagingFactory_CreateBitmapFromHICON(factory, 0, NULL);
 754     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#lx\n", hr);
 755
 756     hr = IWICImagingFactory_CreateBitmapFromHICON(factory, 0, &bitmap);
 757     ok(hr == HRESULT_FROM_WIN32(ERROR_INVALID_CURSOR_HANDLE), "expected ERROR_INVALID_CURSOR_HANDLE, got %#lx\n", hr);
 758
 759     hr = IWICImagingFactory_CreateBitmapFromHICON(factory, icon, NULL);
 760     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#lx\n", hr);
 761
 762     hr = IWICImagingFactory_CreateBitmapFromHICON(factory, icon, &bitmap);
 763     ok(hr == S_OK, "CreateBitmapFromHICON error %#lx\n", hr);
 764     DestroyIcon(icon);
 765     if (hr != S_OK) return;
 766
 767     IWICBitmap_GetPixelFormat(bitmap, &format);
 768     ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppBGRA),
 769        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 770
 771     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 772     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 773     ok(width == 16, "expected 16, got %u\n", width);
 774     ok(height == 16, "expected 16, got %u\n", height);
 775
 776     IWICBitmap_Release(bitmap);
 777
 778     /* 24 bpp color, 1 bpp mask */
 779     info.fIcon = 1;
 780     info.xHotspot = 0;
 781     info.yHotspot = 0;
 782     info.hbmColor = CreateBitmap(16, 16, 1, 24, bits);
 783     ok(info.hbmColor != 0, "CreateBitmap failed\n");
 784     info.hbmMask = CreateBitmap(16, 16, 1, 1, bits);
 785     ok(info.hbmMask != 0, "CreateBitmap failed\n");
 786     icon = CreateIconIndirect(&info);
 787     ok(icon != 0, "CreateIconIndirect failed\n");
 788     DeleteObject(info.hbmColor);
 789     DeleteObject(info.hbmMask);
 790
 791     hr = IWICImagingFactory_CreateBitmapFromHICON(factory, icon, &bitmap);
 792     ok(hr == S_OK, "CreateBitmapFromHICON error %#lx\n", hr);
 793     DestroyIcon(icon);
 794
 795     IWICBitmap_GetPixelFormat(bitmap, &format);
 796     ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppBGRA),
 797        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 798
 799     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 800     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 801     ok(width == 16, "expected 16, got %u\n", width);
 802     ok(height == 16, "expected 16, got %u\n", height);
 803
 804     IWICBitmap_Release(bitmap);
 805 }
 806
 807 static void test_CreateBitmapFromHBITMAP(void)
 808 {
 809     /* 8 bpp data must be aligned to a DWORD boundary for a DIB */
 810     static const BYTE data_8bpp_pal_dib[12] = { 0,1,2,0, 1,2,0,0, 2,1,0,0 };
 811     static const BYTE data_8bpp_rgb_dib[12] = { 0xf0,0x0f,0xff,0, 0x0f,0xff,0xf0,0, 0xf0,0x0f,0xff,0 };
 812     static const BYTE data_8bpp_pal_wic[12] = { 0xd,0xe,0x10,0, 0xe,0x10,0xd,0, 0x10,0xe,0xd,0 };
 813     static const PALETTEENTRY pal_data[3] = { {0xff,0,0,0}, {0,0xff,0,0}, {0,0,0xff,0} };
 814     char pal_buf[sizeof(LOGPALETTE) + sizeof(PALETTEENTRY) * 255];
 815     LOGPALETTE *pal = (LOGPALETTE *)pal_buf;
 816     HBITMAP hbmp;
 817     HPALETTE hpal;
 818     BYTE data[12];
 819     HRESULT hr;
 820     IWICBitmap *bitmap;
 821     UINT width, height, i, count;
 822     WICPixelFormatGUID format;
 823     IWICPalette *palette;
 824     WICBitmapPaletteType type;
 825
 826     /* 8 bpp without palette */
 827     hbmp = create_dib(3, 3, 8, NULL, data_8bpp_rgb_dib);
 828     ok(hbmp != 0, "failed to create bitmap\n");
 829
 830     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, 0, 0, WICBitmapIgnoreAlpha, &bitmap);
 831     ok(hr == WINCODEC_ERR_WIN32ERROR || hr == 0x88980003 /*XP*/, "expected WINCODEC_ERR_WIN32ERROR, got %#lx\n", hr);
 832
 833     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapIgnoreAlpha, NULL);
 834     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#lx\n", hr);
 835
 836     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, 0, WICBitmapIgnoreAlpha, &bitmap);
 837     ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#lx\n", hr);
 838
 839     IWICBitmap_GetPixelFormat(bitmap, &format);
 840     ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
 841        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 842
 843     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 844     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 845     ok(width == 3, "expected 3, got %u\n", width);
 846     ok(height == 3, "expected 3, got %u\n", height);
 847
 848     memset(data, 0, sizeof(data));
 849     hr = IWICBitmap_CopyPixels(bitmap, NULL, 4, sizeof(data), data);
 850     ok(hr == S_OK, "IWICBitmap_CopyPixels error %#lx\n", hr);
 851     for (i = 0; i < sizeof(data); i++)
 852         ok(data[i] == data_8bpp_rgb_dib[i], "%u: expected %#x, got %#x\n", i, data_8bpp_rgb_dib[i], data[i]);
 853
 854     IWICBitmap_Release(bitmap);
 855     DeleteObject(hbmp);
 856
 857     /* 8 bpp with a 3 entries palette */
 858     memset(pal_buf, 0, sizeof(pal_buf));
 859     pal->palVersion = 0x300;
 860     pal->palNumEntries = 3;
 861     memcpy(pal->palPalEntry, pal_data, sizeof(pal_data));
 862     hpal = CreatePalette(pal);
 863     ok(hpal != 0, "CreatePalette failed\n");
 864
 865     hbmp = create_dib(3, 3, 8, pal, data_8bpp_pal_dib);
 866     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, hpal, WICBitmapIgnoreAlpha, &bitmap);
 867     ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#lx\n", hr);
 868
 869     IWICBitmap_GetPixelFormat(bitmap, &format);
 870     todo_wine
 871     ok(IsEqualGUID(&format, &GUID_WICPixelFormat4bppIndexed),
 872        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 873
 874     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 875     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 876     ok(width == 3, "expected 3, got %u\n", width);
 877     ok(height == 3, "expected 3, got %u\n", height);
 878
 879     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 880     ok(hr == S_OK, "CreatePalette error %#lx\n", hr);
 881     hr = IWICBitmap_CopyPalette(bitmap, palette);
 882     ok(hr == S_OK, "CopyPalette error %#lx\n", hr);
 883
 884     hr = IWICPalette_GetType(palette, &type);
 885     ok(hr == S_OK, "%u: GetType error %#lx\n", i, hr);
 886     ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
 887
 888     hr = IWICPalette_GetColorCount(palette, &count);
 889     ok(hr == S_OK, "GetColorCount error %#lx\n", hr);
 890     todo_wine
 891     ok(count == 16, "expected 16, got %u\n", count);
 892
 893     IWICPalette_Release(palette);
 894
 895     IWICBitmap_Release(bitmap);
 896     DeleteObject(hbmp);
 897     DeleteObject(hpal);
 898
 899     /* 8 bpp with a 256 entries palette */
 900     memset(pal_buf, 0, sizeof(pal_buf));
 901     pal->palVersion = 0x300;
 902     pal->palNumEntries = 256;
 903     memcpy(pal->palPalEntry, pal_data, sizeof(pal_data));
 904     hpal = CreatePalette(pal);
 905     ok(hpal != 0, "CreatePalette failed\n");
 906
 907     hbmp = create_dib(3, 3, 8, pal, data_8bpp_pal_dib);
 908     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, hpal, WICBitmapIgnoreAlpha, &bitmap);
 909     ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#lx\n", hr);
 910
 911     IWICBitmap_GetPixelFormat(bitmap, &format);
 912     ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
 913             "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 914
 915     hr = IWICBitmap_GetSize(bitmap, &width, &height);
 916     ok(hr == S_OK, "IWICBitmap_GetSize error %#lx\n", hr);
 917     ok(width == 3, "expected 3, got %u\n", width);
 918     ok(height == 3, "expected 3, got %u\n", height);
 919
 920     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 921     ok(hr == S_OK, "CreatePalette error %#lx\n", hr);
 922     hr = IWICBitmap_CopyPalette(bitmap, palette);
 923     ok(hr == S_OK, "CopyPalette error %#lx\n", hr);
 924
 925     hr = IWICPalette_GetType(palette, &type);
 926     ok(hr == S_OK, "%u: GetType error %#lx\n", i, hr);
 927     ok(type == WICBitmapPaletteTypeCustom, "expected WICBitmapPaletteTypeCustom, got %#x\n", type);
 928
 929     hr = IWICPalette_GetColorCount(palette, &count);
 930     ok(hr == S_OK, "GetColorCount error %#lx\n", hr);
 931     ok(count == 256, "expected 256, got %u\n", count);
 932
 933     IWICPalette_Release(palette);
 934
 935     memset(data, 0, sizeof(data));
 936     hr = IWICBitmap_CopyPixels(bitmap, NULL, 4, sizeof(data), data);
 937     ok(hr == S_OK, "IWICBitmap_CopyPixels error %#lx\n", hr);
 938     for (i = 0; i < sizeof(data); i++)
 939         todo_wine_if (data[i] != data_8bpp_pal_wic[i])
 940             ok(data[i] == data_8bpp_pal_wic[i], "%u: expected %#x, got %#x\n", i, data_8bpp_pal_wic[i], data[i]);
 941
 942     IWICBitmap_Release(bitmap);
 943     DeleteObject(hbmp);
 944     DeleteObject(hpal);
 945
 946     /* 32bpp alpha */
 947     hbmp = create_dib(2, 2, 32, NULL, NULL);
 948     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, NULL, WICBitmapUseAlpha, &bitmap);
 949     ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#lx\n", hr);
 950
 951     hr = IWICBitmap_GetPixelFormat(bitmap, &format);
 952     ok(hr == S_OK, "GetPixelFormat error %#lx\n", hr);
 953     ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppBGRA),
 954        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 955
 956     IWICBitmap_Release(bitmap);
 957
 958     /* 32bpp pre-multiplied alpha */
 959     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, NULL, WICBitmapUsePremultipliedAlpha, &bitmap);
 960     ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#lx\n", hr);
 961
 962     hr = IWICBitmap_GetPixelFormat(bitmap, &format);
 963     ok(hr == S_OK, "GetPixelFormat error %#lx\n", hr);
 964     ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppPBGRA),
 965        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 966
 967     IWICBitmap_Release(bitmap);
 968
 969     /* 32bpp no alpha */
 970     hr = IWICImagingFactory_CreateBitmapFromHBITMAP(factory, hbmp, NULL, WICBitmapIgnoreAlpha, &bitmap);
 971     ok(hr == S_OK, "CreateBitmapFromHBITMAP error %#lx\n", hr);
 972
 973     hr = IWICBitmap_GetPixelFormat(bitmap, &format);
 974     ok(hr == S_OK, "GetPixelFormat error %#lx\n", hr);
 975     ok(IsEqualGUID(&format, &GUID_WICPixelFormat32bppBGR),
 976        "unexpected pixel format %s\n", wine_dbgstr_guid(&format));
 977
 978     IWICBitmap_Release(bitmap);
 979     DeleteObject(hbmp);
 980 }
 981
 982 static void test_clipper(void)
 983 {
 984     IWICBitmapClipper *clipper;
 985     UINT height, width;
 986     IWICBitmap *bitmap;
 987     BYTE buffer[500];
 988     WICRect rect;
 989     HRESULT hr;
 990
 991     hr = IWICImagingFactory_CreateBitmap(factory, 10, 10, &GUID_WICPixelFormat24bppBGR,
 992         WICBitmapCacheOnLoad, &bitmap);
 993     ok(hr == S_OK, "got 0x%08lx\n", hr);
 994
 995     hr = IWICImagingFactory_CreateBitmapClipper(factory, &clipper);
 996     ok(hr == S_OK, "got 0x%08lx\n", hr);
 997
 998     rect.X = rect.Y = 0;
 999     rect.Width = rect.Height = 11;
1000     hr = IWICBitmapClipper_Initialize(clipper, (IWICBitmapSource*)bitmap, &rect);
1001     ok(hr == E_INVALIDARG, "got 0x%08lx\n", hr);
1002
1003     rect.X = rect.Y = 5;
1004     rect.Width = rect.Height = 6;
1005     hr = IWICBitmapClipper_Initialize(clipper, (IWICBitmapSource*)bitmap, &rect);
1006     ok(hr == E_INVALIDARG, "got 0x%08lx\n", hr);
1007
1008     rect.X = rect.Y = 5;
1009     rect.Width = rect.Height = 5;
1010     hr = IWICBitmapClipper_Initialize(clipper, (IWICBitmapSource*)bitmap, &rect);
1011     ok(hr == S_OK, "got 0x%08lx\n", hr);
1012
1013     width = height = 0;
1014     hr = IWICBitmapClipper_GetSize(clipper, &width, &height);
1015     ok(hr == S_OK, "got 0x%08lx\n", hr);
1016     ok(width == 5, "got %d\n", width);
1017     ok(height == 5, "got %d\n", height);
1018
1019     IWICBitmapClipper_Release(clipper);
1020     IWICBitmap_Release(bitmap);
1021
1022     /* CopyPixels */
1023     hr = IWICImagingFactory_CreateBitmapClipper(factory, &clipper);
1024     ok(hr == S_OK, "got 0x%08lx\n", hr);
1025
1026     rect.X = rect.Y = 5;
1027     rect.Width = rect.Height = 5;
1028     hr = IWICBitmapClipper_Initialize(clipper, &bitmapsource, &rect);
1029     ok(hr == S_OK, "got 0x%08lx\n", hr);
1030
1031     rect.X = rect.Y = 0;
1032     rect.Width = rect.Height = 2;
1033
1034     /* passed rectangle is relative to clipper rectangle, underlying source gets intersected
1035        rectangle */
1036     memset(&g_rect, 0, sizeof(g_rect));
1037     called_CopyPixels = FALSE;
1038     hr = IWICBitmapClipper_CopyPixels(clipper, &rect, 0, sizeof(buffer), buffer);
1039     ok(hr == S_OK, "got 0x%08lx\n", hr);
1040     ok(called_CopyPixels, "CopyPixels not called\n");
1041     ok(g_rect.X == 5 && g_rect.Y == 5 && g_rect.Width == 2 && g_rect.Height == 2,
1042         "got wrong rectangle (%d,%d)-(%d,%d)\n", g_rect.X, g_rect.Y, g_rect.Width, g_rect.Height);
1043
1044     /* whole clipping rectangle */
1045     memset(&g_rect, 0, sizeof(g_rect));
1046     called_CopyPixels = FALSE;
1047
1048     rect.X = rect.Y = 0;
1049     rect.Width = rect.Height = 5;
1050
1051     hr = IWICBitmapClipper_CopyPixels(clipper, &rect, 0, sizeof(buffer), buffer);
1052     ok(hr == S_OK, "got 0x%08lx\n", hr);
1053     ok(called_CopyPixels, "CopyPixels not called\n");
1054     ok(g_rect.X == 5 && g_rect.Y == 5 && g_rect.Width == 5 && g_rect.Height == 5,
1055         "got wrong rectangle (%d,%d)-(%d,%d)\n", g_rect.X, g_rect.Y, g_rect.Width, g_rect.Height);
1056
1057     /* larger than clipping rectangle */
1058     memset(&g_rect, 0, sizeof(g_rect));
1059     called_CopyPixels = FALSE;
1060
1061     rect.X = rect.Y = 0;
1062     rect.Width = rect.Height = 20;
1063
1064     hr = IWICBitmapClipper_CopyPixels(clipper, &rect, 0, sizeof(buffer), buffer);
1065     ok(hr == E_INVALIDARG, "got 0x%08lx\n", hr);
1066     ok(!called_CopyPixels, "CopyPixels called\n");
1067
1068     rect.X = rect.Y = 5;
1069     rect.Width = rect.Height = 5;
1070
1071     hr = IWICBitmapClipper_CopyPixels(clipper, &rect, 0, sizeof(buffer), buffer);
1072     ok(hr == E_INVALIDARG, "got 0x%08lx\n", hr);
1073     ok(!called_CopyPixels, "CopyPixels called\n");
1074
1075     /* null rectangle */
1076     memset(&g_rect, 0, sizeof(g_rect));
1077     called_CopyPixels = FALSE;
1078
1079     hr = IWICBitmapClipper_CopyPixels(clipper, NULL, 0, sizeof(buffer), buffer);
1080     ok(hr == S_OK, "got 0x%08lx\n", hr);
1081     ok(called_CopyPixels, "CopyPixels not called\n");
1082     ok(g_rect.X == 5 && g_rect.Y == 5 && g_rect.Width == 5 && g_rect.Height == 5,
1083         "got wrong rectangle (%d,%d)-(%d,%d)\n", g_rect.X, g_rect.Y, g_rect.Width, g_rect.Height);
1084
1085     IWICBitmapClipper_Release(clipper);
1086 }
1087
1088 static HRESULT (WINAPI *pWICCreateBitmapFromSectionEx)
1089     (UINT, UINT, REFWICPixelFormatGUID, HANDLE, UINT, UINT, WICSectionAccessLevel, IWICBitmap **);
1090
1091 static void test_WICCreateBitmapFromSectionEx(void)
1092 {
1093     SYSTEM_INFO sysinfo;
1094     HANDLE hsection;
1095     BITMAPINFO info;
1096     void *bits;
1097     HBITMAP hdib;
1098     IWICBitmap *bitmap;
1099     HRESULT hr;
1100     pWICCreateBitmapFromSectionEx =
1101         (void *)GetProcAddress(LoadLibraryA("windowscodecs"), "WICCreateBitmapFromSectionEx");
1102
1103     if (!pWICCreateBitmapFromSectionEx)
1104     {
1105         win_skip("WICCreateBitmapFromSectionEx not available\n");
1106         return;
1107     }
1108
1109     GetSystemInfo(&sysinfo);
1110     hsection = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0,
1111                                   sysinfo.dwAllocationGranularity * 2, NULL);
1112     ok(hsection != NULL, "CreateFileMapping failed %lu\n", GetLastError());
1113
1114     memset(&info, 0, sizeof(info));
1115     info.bmiHeader.biSize        = sizeof(info.bmiHeader);
1116     info.bmiHeader.biWidth       = 3;
1117     info.bmiHeader.biHeight      = -3;
1118     info.bmiHeader.biBitCount    = 24;
1119     info.bmiHeader.biPlanes      = 1;
1120     info.bmiHeader.biCompression = BI_RGB;
1121
1122     hdib = CreateDIBSection(0, &info, DIB_RGB_COLORS, &bits, hsection, 0);
1123     ok(hdib != NULL, "CreateDIBSection failed\n");
1124
1125     hr = pWICCreateBitmapFromSectionEx(3, 3, &GUID_WICPixelFormat24bppBGR, hsection, 0, 0,
1126                                        WICSectionAccessLevelReadWrite, &bitmap);
1127     ok(hr == S_OK, "WICCreateBitmapFromSectionEx returned %#lx\n", hr);
1128     IWICBitmap_Release(bitmap);
1129
1130     /* non-zero offset, smaller than allocation granularity */
1131     hr = pWICCreateBitmapFromSectionEx(3, 3, &GUID_WICPixelFormat24bppBGR, hsection, 0, 0x100,
1132                                        WICSectionAccessLevelReadWrite, &bitmap);
1133     ok(hr == S_OK, "WICCreateBitmapFromSectionEx returned %#lx\n", hr);
1134     IWICBitmap_Release(bitmap);
1135
1136     /* offset larger than allocation granularity */
1137     hr = pWICCreateBitmapFromSectionEx(3, 3, &GUID_WICPixelFormat24bppBGR, hsection, 0,
1138                                        sysinfo.dwAllocationGranularity + 1,
1139                                        WICSectionAccessLevelReadWrite, &bitmap);
1140     ok(hr == S_OK, "WICCreateBitmapFromSectionEx returned %#lx\n", hr);
1141     IWICBitmap_Release(bitmap);
1142     DeleteObject(hdib);
1143     CloseHandle(hsection);
1144 }
1145
1146 static void test_bitmap_scaler(void)
1147 {
1148     WICPixelFormatGUID pixel_format;
1149     IWICBitmapScaler *scaler;
1150     IWICPalette *palette;
1151     double res_x, res_y;
1152     IWICBitmap *bitmap;
1153     UINT width, height;
1154     BYTE buf[93];  /* capable of holding a 7*4px, 24bpp image with stride 24 -> buffer size = 3*24+21 */
1155     HRESULT hr;
1156
1157     hr = IWICImagingFactory_CreateBitmap(factory, 4, 2, &GUID_WICPixelFormat24bppBGR, WICBitmapCacheOnLoad, &bitmap);
1158     ok(hr == S_OK, "Failed to create a bitmap, hr %#lx.\n", hr);
1159
1160     hr = IWICBitmap_GetSize(bitmap, &width, &height);
1161     ok(hr == S_OK, "Failed to get bitmap size, hr %#lx.\n", hr);
1162     ok(width == 4, "Unexpected width %u.\n", width);
1163     ok(height == 2, "Unexpected height %u.\n", height);
1164
1165     hr = IWICBitmap_GetResolution(bitmap, &res_x, &res_y);
1166     ok(hr == S_OK, "Failed to get bitmap resolution, hr %#lx.\n", hr);
1167     ok(res_x == 0.0 && res_y == 0.0, "Unexpected resolution %f x %f.\n", res_x, res_y);
1168
1169     hr = IWICImagingFactory_CreateBitmapScaler(factory, &scaler);
1170     ok(hr == S_OK, "Failed to create bitmap scaler, hr %#lx.\n", hr);
1171
1172     hr = IWICBitmapScaler_Initialize(scaler, NULL, 0, 0,
1173         WICBitmapInterpolationModeNearestNeighbor);
1174     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1175
1176     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 0, 0,
1177         WICBitmapInterpolationModeNearestNeighbor);
1178     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1179
1180     hr = IWICBitmapScaler_GetSize(scaler, NULL, &height);
1181     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1182
1183     hr = IWICBitmapScaler_GetSize(scaler, &width, NULL);
1184     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1185
1186     hr = IWICBitmapScaler_GetResolution(scaler, NULL, NULL);
1187     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1188
1189     res_x = 0.1;
1190     hr = IWICBitmapScaler_GetResolution(scaler, &res_x, NULL);
1191     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1192     ok(res_x == 0.1, "Unexpected resolution %f.\n", res_x);
1193
1194     hr = IWICBitmapScaler_GetResolution(scaler, NULL, &res_y);
1195     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1196
1197     hr = IWICBitmapScaler_GetResolution(scaler, &res_x, &res_y);
1198     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1199
1200     hr = IWICBitmapScaler_GetPixelFormat(scaler, NULL);
1201     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1202
1203     memset(&pixel_format, 0, sizeof(pixel_format));
1204     hr = IWICBitmapScaler_GetPixelFormat(scaler, &pixel_format);
1205     ok(hr == S_OK, "Failed to get pixel format, hr %#lx.\n", hr);
1206     ok(IsEqualGUID(&pixel_format, &GUID_WICPixelFormatDontCare), "Unexpected pixel format %s.\n",
1207         wine_dbgstr_guid(&pixel_format));
1208
1209     width = 123;
1210     height = 321;
1211     hr = IWICBitmapScaler_GetSize(scaler, &width, &height);
1212     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1213     ok(width == 123, "Unexpected width %u.\n", width);
1214     ok(height == 321, "Unexpected height %u.\n", height);
1215
1216     hr = IWICBitmapScaler_CopyPalette(scaler, NULL);
1217     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1218
1219     hr = IWICImagingFactory_CreatePalette(factory, &palette);
1220     ok(hr == S_OK, "Failed to create a palette, hr %#lx.\n", hr);
1221     hr = IWICBitmapScaler_CopyPalette(scaler, palette);
1222     ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "Unexpected hr %#lx.\n", hr);
1223     IWICPalette_Release(palette);
1224
1225     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 4, 0,
1226         WICBitmapInterpolationModeNearestNeighbor);
1227     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1228
1229     hr = IWICBitmapScaler_GetSize(scaler, &width, &height);
1230     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1231
1232     hr = IWICBitmapScaler_CopyPixels(scaler, NULL, 1, sizeof(buf), buf);
1233     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1234
1235     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 0, 2,
1236         WICBitmapInterpolationModeNearestNeighbor);
1237     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1238
1239     hr = IWICBitmapScaler_GetSize(scaler, &width, &height);
1240     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "Unexpected hr %#lx.\n", hr);
1241
1242     hr = IWICBitmapScaler_Initialize(scaler, NULL, 8, 4,
1243         WICBitmapInterpolationModeNearestNeighbor);
1244     ok(hr == E_INVALIDARG, "Failed to initialize bitmap scaler, hr %#lx.\n", hr);
1245
1246     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 7, 4,
1247         WICBitmapInterpolationModeNearestNeighbor);
1248     ok(hr == S_OK, "Failed to initialize bitmap scaler, hr %#lx.\n", hr);
1249
1250     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 0, 4,
1251         WICBitmapInterpolationModeNearestNeighbor);
1252     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1253
1254     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 7, 0,
1255         WICBitmapInterpolationModeNearestNeighbor);
1256     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1257
1258     hr = IWICBitmapScaler_Initialize(scaler, NULL, 8, 4, WICBitmapInterpolationModeNearestNeighbor);
1259     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1260
1261     hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 7, 4,
1262         WICBitmapInterpolationModeNearestNeighbor);
1263     ok(hr == WINCODEC_ERR_WRONGSTATE, "Unexpected hr %#lx.\n", hr);
1264
1265     hr = IWICBitmapScaler_GetSize(scaler, &width, &height);
1266     ok(hr == S_OK, "Failed to get scaler size, hr %#lx.\n", hr);
1267     ok(width == 7, "Unexpected width %u.\n", width);
1268     ok(height == 4, "Unexpected height %u.\n", height);
1269
1270     hr = IWICBitmapScaler_GetSize(scaler, NULL, &height);
1271     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1272
1273     hr = IWICBitmapScaler_GetSize(scaler, &width, NULL);
1274     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1275
1276     hr = IWICBitmapScaler_GetSize(scaler, NULL, NULL);
1277     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1278
1279     hr = IWICBitmapScaler_GetPixelFormat(scaler, NULL);
1280     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1281
1282     memset(&pixel_format, 0, sizeof(pixel_format));
1283     hr = IWICBitmapScaler_GetPixelFormat(scaler, &pixel_format);
1284     ok(hr == S_OK, "Failed to get pixel format, hr %#lx.\n", hr);
1285     ok(IsEqualGUID(&pixel_format, &GUID_WICPixelFormat24bppBGR), "Unexpected pixel format %s.\n",
1286         wine_dbgstr_guid(&pixel_format));
1287
1288     hr = IWICBitmapScaler_GetResolution(scaler, NULL, NULL);
1289     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1290
1291     res_x = 0.1;
1292     hr = IWICBitmapScaler_GetResolution(scaler, &res_x, NULL);
1293     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1294     ok(res_x == 0.1, "Unexpected resolution %f.\n", res_x);
1295
1296     hr = IWICBitmapScaler_GetResolution(scaler, NULL, &res_y);
1297     ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr);
1298
1299     res_x = res_y = 1.0;
1300     hr = IWICBitmapScaler_GetResolution(scaler, &res_x, &res_y);
1301     ok(hr == S_OK, "Failed to get scaler resolution, hr %#lx.\n", hr);
1302     ok(res_x == 0.0 && res_y == 0.0, "Unexpected resolution %f x %f.\n", res_x, res_y);
1303
1304     hr = IWICImagingFactory_CreatePalette(factory, &palette);
1305     ok(hr == S_OK, "Failed to create a palette, hr %#lx.\n", hr);
1306     hr = IWICBitmapScaler_CopyPalette(scaler, palette);
1307     ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "Unexpected hr %#lx.\n", hr);
1308     IWICPalette_Release(palette);
1309
1310     hr = IWICBitmapScaler_CopyPixels(scaler, NULL, /*cbStride=*/24, sizeof(buf), buf);
1311     ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
1312
1313     IWICBitmapScaler_Release(scaler);
1314
1315     IWICBitmap_Release(bitmap);
1316 }
1317
1318 static LONG obj_refcount(void *obj)
1319 {
1320     IUnknown_AddRef((IUnknown *)obj);
1321     return IUnknown_Release((IUnknown *)obj);
1322 }
1323
1324 static void test_IMILBitmap(void)
1325 {
1326     HRESULT hr;
1327     IWICBitmap *bitmap;
1328     IWICBitmapScaler *scaler;
1329     IMILBitmap *mil_bitmap;
1330     IMILBitmapSource *mil_source;
1331     IMILBitmapScaler *mil_scaler;
1332     IUnknown *wic_unknown, *mil_unknown;
1333     WICPixelFormatGUID format;
1334     int MIL_format;
1335     UINT width, height;
1336     double dpix, dpiy;
1337     BYTE buf[256];
1338
1339     /* Bitmap */
1340     hr = IWICImagingFactory_CreateBitmap(factory, 1, 1, &GUID_WICPixelFormat24bppBGR,
1341                                          WICBitmapCacheOnDemand, &bitmap);
1342     ok(hr == S_OK, "CreateBitmap error %#lx\n", hr);
1343
1344     ok(obj_refcount(bitmap) == 1, "ref count %ld\n", obj_refcount(bitmap));
1345
1346     hr = IWICBitmap_GetPixelFormat(bitmap, &format);
1347     ok(hr == S_OK, "GetPixelFormat error %#lx\n", hr);
1348     ok(IsEqualGUID(&format, &GUID_WICPixelFormat24bppBGR), "wrong format %s\n", wine_dbgstr_guid(&format));
1349
1350     hr = IWICBitmap_GetResolution(bitmap, &dpix, &dpiy);
1351     ok(hr == S_OK, "GetResolution error %#lx\n", hr);
1352     ok(dpix == 0.0, "got %f, expected 0.0\n", dpix);
1353     ok(dpiy == 0.0, "got %f, expected 0.0\n", dpiy);
1354
1355     hr = IWICBitmap_SetResolution(bitmap, 12.0, 34.0);
1356     ok(hr == S_OK, "SetResolution error %#lx\n", hr);
1357
1358     hr = IWICBitmap_GetResolution(bitmap, &dpix, &dpiy);
1359     ok(hr == S_OK, "GetResolution error %#lx\n", hr);
1360     ok(dpix == 12.0, "got %f, expected 12.0\n", dpix);
1361     ok(dpiy == 34.0, "got %f, expected 34.0\n", dpiy);
1362
1363     hr = IWICBitmap_GetSize(bitmap, &width, &height);
1364     ok(hr == S_OK, "GetSize error %#lx\n", hr);
1365     ok(width == 1, "got %u, expected 1\n", width);
1366     ok(height == 1, "got %u, expected 1\n", height);
1367
1368     hr = IWICBitmap_QueryInterface(bitmap, &IID_IMILBitmap, (void **)&mil_bitmap);
1369     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1370
1371     ok(obj_refcount(bitmap) == 2, "ref count %ld\n", obj_refcount(bitmap));
1372     ok(obj_refcount(mil_bitmap) == 2, "ref count %ld\n", obj_refcount(mil_bitmap));
1373
1374     hr = IWICBitmap_QueryInterface(bitmap, &IID_IUnknown, (void **)&wic_unknown);
1375     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1376
1377     hr = mil_bitmap->lpVtbl->QueryInterface(mil_bitmap, &IID_IUnknown, (void **)&mil_unknown);
1378     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1379     ok((void *)wic_unknown->lpVtbl == (void *)mil_unknown->lpVtbl, "wrong lpVtbl ptrs %p != %p\n", wic_unknown->lpVtbl, mil_unknown->lpVtbl);
1380
1381     IUnknown_Release(wic_unknown);
1382     IUnknown_Release(mil_unknown);
1383
1384     hr = IWICBitmap_QueryInterface(bitmap, &IID_IMILBitmapSource, (void **)&mil_source);
1385     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1386     ok((void *)mil_source->lpVtbl == (void *)mil_bitmap->lpVtbl, "IMILBitmap->lpVtbl should be equal to IMILBitmapSource->lpVtbl\n");
1387
1388     ok(obj_refcount(bitmap) == 3, "ref count %ld\n", obj_refcount(bitmap));
1389     ok(obj_refcount(mil_bitmap) == 3, "ref count %ld\n", obj_refcount(mil_bitmap));
1390     ok(obj_refcount(mil_source) == 3, "ref count %ld\n", obj_refcount(mil_source));
1391
1392     hr = mil_source->lpVtbl->GetPixelFormat(mil_source, &MIL_format);
1393     ok(hr == S_OK, "GetPixelFormat error %#lx\n", hr);
1394     ok(MIL_format == 0x0c, "wrong format %d\n", MIL_format);
1395
1396     hr = mil_source->lpVtbl->GetResolution(mil_source, &dpix, &dpiy);
1397     ok(hr == S_OK, "GetResolution error %#lx\n", hr);
1398     ok(dpix == 12.0, "got %f, expected 12.0\n", dpix);
1399     ok(dpiy == 34.0, "got %f, expected 34.0\n", dpiy);
1400
1401     hr = mil_source->lpVtbl->GetSize(mil_source, &width, &height);
1402     ok(hr == S_OK, "GetSize error %#lx\n", hr);
1403     ok(width == 1, "got %u, expected 1\n", width);
1404     ok(height == 1, "got %u, expected 1\n", height);
1405
1406     /* Scaler */
1407     hr = IWICImagingFactory_CreateBitmapScaler(factory, &scaler);
1408     ok(hr == S_OK, "CreateBitmapScaler error %#lx\n", hr);
1409
1410     ok(obj_refcount(scaler) == 1, "ref count %ld\n", obj_refcount(scaler));
1411
1412     hr = IWICBitmapScaler_QueryInterface(scaler, &IID_IMILBitmapScaler, (void **)&mil_scaler);
1413     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1414
1415     ok(obj_refcount(scaler) == 2, "ref count %ld\n", obj_refcount(scaler));
1416     ok(obj_refcount(mil_scaler) == 2, "ref count %ld\n", obj_refcount(mil_scaler));
1417
1418     hr = IWICBitmapScaler_QueryInterface(scaler, &IID_IUnknown, (void **)&wic_unknown);
1419     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1420
1421     hr = mil_scaler->lpVtbl->QueryInterface(mil_scaler, &IID_IUnknown, (void **)&mil_unknown);
1422     ok(hr == S_OK, "QueryInterface error %#lx\n", hr);
1423     ok((void *)wic_unknown->lpVtbl == (void *)mil_unknown->lpVtbl, "wrong lpVtbl ptrs %p != %p\n", wic_unknown->lpVtbl, mil_unknown->lpVtbl);
1424
1425     IUnknown_Release(wic_unknown);
1426     IUnknown_Release(mil_unknown);
1427
1428     hr = mil_scaler->lpVtbl->GetPixelFormat(mil_scaler, &MIL_format);
1429     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetPixelFormat error %#lx\n", hr);
1430
1431     hr = mil_scaler->lpVtbl->GetResolution(mil_scaler, &dpix, &dpiy);
1432     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetResolution error %#lx\n", hr);
1433
1434     hr = mil_scaler->lpVtbl->GetSize(mil_scaler, &width, &height);
1435     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetSize error %#lx\n", hr);
1436
1437     memset(buf, 0xde, sizeof(buf));
1438     hr = mil_scaler->lpVtbl->CopyPixels(mil_scaler, NULL, 3, sizeof(buf), buf);
1439     ok(hr == WINCODEC_ERR_NOTINITIALIZED, "CopyPixels error %#lx\n", hr);
1440
1441     hr = mil_scaler->lpVtbl->Initialize(mil_scaler, mil_source, 1, 1, 1);
1442     ok(hr == S_OK, "Initialize error %#lx\n", hr);
1443
1444     hr = mil_scaler->lpVtbl->GetPixelFormat(mil_scaler, &MIL_format);
1445     ok(hr == S_OK, "GetPixelFormat error %#lx\n", hr);
1446     ok(MIL_format == 0x0c, "wrong format %d\n", MIL_format);
1447
1448     hr = mil_scaler->lpVtbl->GetResolution(mil_scaler, &dpix, &dpiy);
1449     ok(hr == S_OK, "GetResolution error %#lx\n", hr);
1450     ok(dpix == 12.0, "got %f, expected 12.0\n", dpix);
1451     ok(dpiy == 34.0, "got %f, expected 34.0\n", dpiy);
1452
1453     hr = mil_scaler->lpVtbl->GetSize(mil_scaler, &width, &height);
1454     ok(hr == S_OK, "GetSize error %#lx\n", hr);
1455     ok(width == 1, "got %u, expected 1\n", width);
1456     ok(height == 1, "got %u, expected 1\n", height);
1457
1458     memset(buf, 0xde, sizeof(buf));
1459     hr = mil_scaler->lpVtbl->CopyPixels(mil_scaler, NULL, 3, sizeof(buf), buf);
1460     ok(hr == S_OK, "CopyPixels error %#lx\n", hr);
1461     ok(buf[0] == 0 && buf[1] == 0 && buf[2] == 0 && buf[3] == 0xde,"wrong data: %02x %02x %02x %02x\n", buf[0], buf[1], buf[2], buf[3]);
1462
1463     mil_scaler->lpVtbl->Release(mil_scaler);
1464     IWICBitmapScaler_Release(scaler);
1465     mil_source->lpVtbl->Release(mil_source);
1466     mil_bitmap->lpVtbl->Release(mil_bitmap);
1467     IWICBitmap_Release(bitmap);
1468 }
1469
1470 START_TEST(bitmap)
1471 {
1472     HRESULT hr;
1473
1474     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
1475
1476     hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
1477         &IID_IWICImagingFactory, (void**)&factory);
1478     ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%lx\n", hr);
1479
1480     test_IMILBitmap();
1481     test_createbitmap();
1482     test_createbitmapfromsource();
1483     test_CreateBitmapFromMemory();
1484     test_CreateBitmapFromHICON();
1485     test_CreateBitmapFromHBITMAP();
1486     test_clipper();
1487     test_bitmap_scaler();
1488
1489     IWICImagingFactory_Release(factory);
1490
1491     CoUninitialize();
1492
1493     test_WICCreateBitmapFromSectionEx();
1494 }