2 * Unit test suite for bitmaps
4 * Copyright 2004 Huw Davies
5 * Copyright 2006 Dmitry Timoshkov
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
33 #include "wine/test.h"
35 static BOOL (WINAPI *pGdiAlphaBlend)(HDC,int,int,int,int,HDC,int,int,int,int,BLENDFUNCTION);
37 #define expect_eq(expr, value, type, format) { type ret = (expr); ok((value) == ret, #expr " expected " format " got " format "\n", value, ret); }
41 static INT BITMAP_GetWidthBytes( INT bmWidth, INT bpp )
46 return 2 * ((bmWidth+15) >> 4);
49 bmWidth *= 3; /* fall through */
51 return bmWidth + (bmWidth & 1);
61 return 2 * ((bmWidth+3) >> 2);
64 trace("Unknown depth %d, please report.\n", bpp );
70 static void test_bitmap_info(HBITMAP hbm, INT expected_depth, const BITMAPINFOHEADER *bmih)
75 BYTE buf[512], buf_cmp[512];
78 ret = GetObject(hbm, sizeof(bm), &bm);
79 ok(ret == sizeof(bm), "GetObject returned %d\n", ret);
81 ok(bm.bmType == 0 || broken(bm.bmType == 21072 /* Win9x */), "wrong bm.bmType %d\n", bm.bmType);
82 ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
83 ok(bm.bmHeight == bmih->biHeight, "wrong bm.bmHeight %d\n", bm.bmHeight);
84 width_bytes = BITMAP_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel);
85 ok(bm.bmWidthBytes == width_bytes, "wrong bm.bmWidthBytes %d != %d\n", bm.bmWidthBytes, width_bytes);
86 ok(bm.bmPlanes == bmih->biPlanes, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
87 ok(bm.bmBitsPixel == expected_depth, "wrong bm.bmBitsPixel %d != %d\n", bm.bmBitsPixel, expected_depth);
88 ok(bm.bmBits == NULL, "wrong bm.bmBits %p\n", bm.bmBits);
90 assert(sizeof(buf) >= bm.bmWidthBytes * bm.bmHeight);
91 assert(sizeof(buf) == sizeof(buf_cmp));
93 SetLastError(0xdeadbeef);
94 ret = GetBitmapBits(hbm, 0, NULL);
96 ok(ret == bm.bmWidthBytes * bm.bmHeight || (ret == 0 && gle == ERROR_INVALID_PARAMETER /* Win9x */), "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
98 memset(buf_cmp, 0xAA, sizeof(buf_cmp));
99 memset(buf_cmp, 0, bm.bmWidthBytes * bm.bmHeight);
101 memset(buf, 0xAA, sizeof(buf));
102 ret = GetBitmapBits(hbm, sizeof(buf), buf);
103 ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
104 ok(!memcmp(buf, buf_cmp, sizeof(buf)) ||
105 broken(memcmp(buf, buf_cmp, sizeof(buf))), /* win9x doesn't init the bitmap bits */
106 "buffers do not match, depth %d\n", bmih->biBitCount);
108 /* test various buffer sizes for GetObject */
109 ret = GetObject(hbm, sizeof(*bma) * 2, bma);
110 ok(ret == sizeof(*bma) || broken(ret == sizeof(*bma) * 2 /* Win9x */), "wrong size %d\n", ret);
112 ret = GetObject(hbm, sizeof(bm) / 2, &bm);
113 ok(ret == 0 || broken(ret == sizeof(bm) / 2 /* Win9x */), "%d != 0\n", ret);
115 ret = GetObject(hbm, 0, &bm);
116 ok(ret == 0, "%d != 0\n", ret);
118 ret = GetObject(hbm, 1, &bm);
119 ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
121 /* Don't trust Win9x not to try to write to NULL */
124 ret = GetObject(hbm, 0, NULL);
125 ok(ret == sizeof(bm), "wrong size %d\n", ret);
129 static void test_createdibitmap(void)
132 BITMAPINFOHEADER bmih;
134 HBITMAP hbm, hbm_colour, hbm_old;
139 screen_depth = GetDeviceCaps(hdc, BITSPIXEL);
140 memset(&bmih, 0, sizeof(bmih));
141 bmih.biSize = sizeof(bmih);
145 bmih.biBitCount = 32;
146 bmih.biCompression = BI_RGB;
148 hbm = CreateDIBitmap(hdc, NULL, CBM_INIT, NULL, NULL, 0);
149 ok(hbm == NULL, "CreateDIBitmap should fail\n");
150 hbm = CreateDIBitmap(hdc, NULL, 0, NULL, NULL, 0);
151 ok(hbm == NULL, "CreateDIBitmap should fail\n");
153 /* First create an un-initialised bitmap. The depth of the bitmap
154 should match that of the hdc and not that supplied in bmih.
157 /* First try 32 bits */
158 hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
159 ok(hbm != NULL, "CreateDIBitmap failed\n");
160 test_bitmap_info(hbm, screen_depth, &bmih);
164 bmih.biBitCount = 16;
165 hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
166 ok(hbm != NULL, "CreateDIBitmap failed\n");
167 test_bitmap_info(hbm, screen_depth, &bmih);
172 hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
173 ok(hbm != NULL, "CreateDIBitmap failed\n");
174 test_bitmap_info(hbm, screen_depth, &bmih);
177 /* Now with a monochrome dc we expect a monochrome bitmap */
178 hdcmem = CreateCompatibleDC(hdc);
180 /* First try 32 bits */
181 bmih.biBitCount = 32;
182 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
183 ok(hbm != NULL, "CreateDIBitmap failed\n");
184 test_bitmap_info(hbm, 1, &bmih);
188 bmih.biBitCount = 16;
189 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
190 ok(hbm != NULL, "CreateDIBitmap failed\n");
191 test_bitmap_info(hbm, 1, &bmih);
196 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
197 ok(hbm != NULL, "CreateDIBitmap failed\n");
198 test_bitmap_info(hbm, 1, &bmih);
201 /* Now select a polychrome bitmap into the dc and we expect
202 screen_depth bitmaps again */
203 hbm_colour = CreateCompatibleBitmap(hdc, bmih.biWidth, bmih.biHeight);
204 test_bitmap_info(hbm_colour, screen_depth, &bmih);
205 hbm_old = SelectObject(hdcmem, hbm_colour);
207 /* First try 32 bits */
208 bmih.biBitCount = 32;
209 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
210 ok(hbm != NULL, "CreateDIBitmap failed\n");
211 test_bitmap_info(hbm, screen_depth, &bmih);
215 bmih.biBitCount = 16;
216 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
217 ok(hbm != NULL, "CreateDIBitmap failed\n");
218 test_bitmap_info(hbm, screen_depth, &bmih);
223 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
224 ok(hbm != NULL, "CreateDIBitmap failed\n");
225 test_bitmap_info(hbm, screen_depth, &bmih);
228 SelectObject(hdcmem, hbm_old);
229 DeleteObject(hbm_colour);
232 /* If hdc == 0 then we get a 1 bpp bitmap */
234 bmih.biBitCount = 32;
235 hbm = CreateDIBitmap(0, &bmih, 0, NULL, NULL, 0);
236 ok(hbm != NULL, "CreateDIBitmap failed\n");
237 test_bitmap_info(hbm, 1, &bmih);
241 /* Test how formats are converted */
247 memset(&bm, 0, sizeof(bm));
248 bm.bmiHeader.biSize = sizeof(bm.bmiHeader);
249 bm.bmiHeader.biWidth = 1;
250 bm.bmiHeader.biHeight = 1;
251 bm.bmiHeader.biPlanes = 1;
252 bm.bmiHeader.biBitCount= 24;
253 bm.bmiHeader.biCompression= BI_RGB;
254 bm.bmiHeader.biSizeImage = 0;
255 hbm = CreateDIBitmap(hdc, &bmih, CBM_INIT, &pixel, &bm, DIB_RGB_COLORS);
256 ok(hbm != NULL, "CreateDIBitmap failed\n");
259 bm.bmiHeader.biBitCount= 32;
260 GetDIBits(hdc, hbm, 0, 1, &pixel, &bm, DIB_RGB_COLORS);
261 ok(pixel == 0x00ffffff, "Reading a 32 bit pixel from a DDB returned %08x\n", pixel);
267 static INT DIB_GetWidthBytes( int width, int bpp )
273 case 1: words = (width + 31) / 32; break;
274 case 4: words = (width + 7) / 8; break;
275 case 8: words = (width + 3) / 4; break;
277 case 16: words = (width + 1) / 2; break;
278 case 24: words = (width * 3 + 3)/4; break;
279 case 32: words = width; break;
283 trace("Unknown depth %d, please report.\n", bpp );
290 static void test_dib_info(HBITMAP hbm, const void *bits, const BITMAPINFOHEADER *bmih)
296 INT ret, bm_width_bytes, dib_width_bytes;
299 ret = GetObject(hbm, sizeof(bm), &bm);
300 ok(ret == sizeof(bm), "GetObject returned %d\n", ret);
302 ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
303 ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
304 ok(bm.bmHeight == bmih->biHeight, "wrong bm.bmHeight %d\n", bm.bmHeight);
305 dib_width_bytes = DIB_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel);
306 bm_width_bytes = BITMAP_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel);
307 if (bm.bmWidthBytes != dib_width_bytes) /* Win2k bug */
308 ok(bm.bmWidthBytes == bm_width_bytes, "wrong bm.bmWidthBytes %d != %d\n", bm.bmWidthBytes, bm_width_bytes);
310 ok(bm.bmWidthBytes == dib_width_bytes, "wrong bm.bmWidthBytes %d != %d\n", bm.bmWidthBytes, dib_width_bytes);
311 ok(bm.bmPlanes == bmih->biPlanes, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
312 ok(bm.bmBitsPixel == bmih->biBitCount, "bm.bmBitsPixel %d != %d\n", bm.bmBitsPixel, bmih->biBitCount);
313 ok(bm.bmBits == bits, "wrong bm.bmBits %p != %p\n", bm.bmBits, bits);
315 buf = HeapAlloc(GetProcessHeap(), 0, bm.bmWidthBytes * bm.bmHeight + 4096);
317 /* GetBitmapBits returns not 32-bit aligned data */
318 SetLastError(0xdeadbeef);
319 ret = GetBitmapBits(hbm, 0, NULL);
320 ok(ret == bm_width_bytes * bm.bmHeight ||
321 broken(ret == 0 && GetLastError() == ERROR_INVALID_PARAMETER), /* Win9x */
322 "%d != %d\n", ret, bm_width_bytes * bm.bmHeight);
324 memset(buf, 0xAA, bm.bmWidthBytes * bm.bmHeight + 4096);
325 ret = GetBitmapBits(hbm, bm.bmWidthBytes * bm.bmHeight + 4096, buf);
326 ok(ret == bm_width_bytes * bm.bmHeight, "%d != %d\n", ret, bm_width_bytes * bm.bmHeight);
328 HeapFree(GetProcessHeap(), 0, buf);
330 /* test various buffer sizes for GetObject */
331 memset(&ds, 0xAA, sizeof(ds));
332 ret = GetObject(hbm, sizeof(*bma) * 2, bma);
333 ok(ret == sizeof(*bma) || broken(ret == sizeof(*bma) * 2 /* Win9x */), "wrong size %d\n", ret);
334 ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
335 ok(bm.bmHeight == bmih->biHeight, "wrong bm.bmHeight %d\n", bm.bmHeight);
336 ok(bm.bmBits == bits, "wrong bm.bmBits %p != %p\n", bm.bmBits, bits);
338 ret = GetObject(hbm, sizeof(bm) / 2, &bm);
339 ok(ret == 0 || broken(ret == sizeof(bm) / 2 /* Win9x */), "%d != 0\n", ret);
341 ret = GetObject(hbm, 0, &bm);
342 ok(ret == 0, "%d != 0\n", ret);
344 ret = GetObject(hbm, 1, &bm);
345 ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
347 /* test various buffer sizes for GetObject */
348 ret = GetObject(hbm, 0, NULL);
349 ok(ret == sizeof(bm) || broken(ret == sizeof(DIBSECTION) /* Win9x */), "wrong size %d\n", ret);
351 ret = GetObject(hbm, sizeof(*dsa) * 2, dsa);
352 ok(ret == sizeof(*dsa) || broken(ret == sizeof(*dsa) * 2 /* Win9x */), "wrong size %d\n", ret);
354 memset(&ds, 0xAA, sizeof(ds));
355 ret = GetObject(hbm, sizeof(ds), &ds);
356 ok(ret == sizeof(ds), "wrong size %d\n", ret);
358 ok(ds.dsBm.bmBits == bits, "wrong bm.bmBits %p != %p\n", ds.dsBm.bmBits, bits);
359 if (ds.dsBm.bmWidthBytes != bm_width_bytes) /* Win2k bug */
360 ok(ds.dsBmih.biSizeImage == ds.dsBm.bmWidthBytes * ds.dsBm.bmHeight, "%u != %u\n",
361 ds.dsBmih.biSizeImage, ds.dsBm.bmWidthBytes * ds.dsBm.bmHeight);
362 ok(bmih->biSizeImage == 0, "%u != 0\n", bmih->biSizeImage);
363 ds.dsBmih.biSizeImage = 0;
365 ok(ds.dsBmih.biSize == bmih->biSize, "%u != %u\n", ds.dsBmih.biSize, bmih->biSize);
366 ok(ds.dsBmih.biWidth == bmih->biWidth, "%u != %u\n", ds.dsBmih.biWidth, bmih->biWidth);
367 ok(ds.dsBmih.biHeight == bmih->biHeight, "%u != %u\n", ds.dsBmih.biHeight, bmih->biHeight);
368 ok(ds.dsBmih.biPlanes == bmih->biPlanes, "%u != %u\n", ds.dsBmih.biPlanes, bmih->biPlanes);
369 ok(ds.dsBmih.biBitCount == bmih->biBitCount, "%u != %u\n", ds.dsBmih.biBitCount, bmih->biBitCount);
370 ok(ds.dsBmih.biCompression == bmih->biCompression, "%u != %u\n", ds.dsBmih.biCompression, bmih->biCompression);
371 ok(ds.dsBmih.biSizeImage == bmih->biSizeImage, "%u != %u\n", ds.dsBmih.biSizeImage, bmih->biSizeImage);
372 ok(ds.dsBmih.biXPelsPerMeter == bmih->biXPelsPerMeter, "%u != %u\n", ds.dsBmih.biXPelsPerMeter, bmih->biXPelsPerMeter);
373 ok(ds.dsBmih.biYPelsPerMeter == bmih->biYPelsPerMeter, "%u != %u\n", ds.dsBmih.biYPelsPerMeter, bmih->biYPelsPerMeter);
375 memset(&ds, 0xAA, sizeof(ds));
376 ret = GetObject(hbm, sizeof(ds) - 4, &ds);
377 ok(ret == sizeof(ds.dsBm) || broken(ret == (sizeof(ds) - 4) /* Win9x */), "wrong size %d\n", ret);
378 ok(ds.dsBm.bmWidth == bmih->biWidth, "%u != %u\n", ds.dsBmih.biWidth, bmih->biWidth);
379 ok(ds.dsBm.bmHeight == bmih->biHeight, "%u != %u\n", ds.dsBmih.biHeight, bmih->biHeight);
380 ok(ds.dsBm.bmBits == bits, "%p != %p\n", ds.dsBm.bmBits, bits);
382 ret = GetObject(hbm, 0, &ds);
383 ok(ret == 0, "%d != 0\n", ret);
385 ret = GetObject(hbm, 1, &ds);
386 ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
389 #define test_color_todo(got, exp, txt, todo) \
390 if (!todo && got != exp && screen_depth < 24) { \
391 todo_wine ok(0, #txt " failed at %d-bit screen depth: got 0x%06x expected 0x%06x - skipping DIB tests\n", \
392 screen_depth, (UINT)got, (UINT)exp); \
394 } else if (todo) todo_wine { ok(got == exp, #txt " failed: got 0x%06x expected 0x%06x\n", (UINT)got, (UINT)exp); } \
395 else ok(got == exp, #txt " failed: got 0x%06x expected 0x%06x\n", (UINT)got, (UINT)exp) \
397 #define test_color(hdc, color, exp, todo_setp, todo_getp) \
400 c = SetPixel(hdc, 0, 0, color); \
401 if (!is_win9x) { test_color_todo(c, exp, SetPixel, todo_setp); } \
402 c = GetPixel(hdc, 0, 0); \
403 test_color_todo(c, exp, GetPixel, todo_getp); \
406 static void test_dib_bits_access( HBITMAP hdib, void *bits )
408 MEMORY_BASIC_INFORMATION info;
409 char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
411 BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
413 char filename[MAX_PATH];
418 ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
419 "VirtualQuery failed\n");
420 ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
421 ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
422 ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
423 ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
424 ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
425 ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
427 memset( pbmi, 0, sizeof(bmibuf) );
428 memset( data, 0xcc, sizeof(data) );
429 pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
430 pbmi->bmiHeader.biHeight = 16;
431 pbmi->bmiHeader.biWidth = 16;
432 pbmi->bmiHeader.biBitCount = 32;
433 pbmi->bmiHeader.biPlanes = 1;
434 pbmi->bmiHeader.biCompression = BI_RGB;
436 ret = SetDIBits( hdc, hdib, 0, 16, data, pbmi, DIB_RGB_COLORS );
438 broken(ret == 0), /* win9x */
439 "SetDIBits failed: expected 16 got %d\n", ret);
441 ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
442 "VirtualQuery failed\n");
443 ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
444 ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
445 ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
446 ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
447 ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
448 /* it has been protected now */
449 todo_wine ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
451 /* try writing protected bits to a file */
453 GetTempFileNameA( ".", "dib", 0, filename );
454 file = CreateFileA( filename, GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,
455 CREATE_ALWAYS, 0, 0 );
456 ok( file != INVALID_HANDLE_VALUE, "failed to open %s error %u\n", filename, GetLastError() );
457 ret = WriteFile( file, bits, 8192, &written, NULL );
458 ok( ret, "WriteFile failed error %u\n", GetLastError() );
459 if (ret) ok( written == 8192, "only wrote %u bytes\n", written );
461 DeleteFileA( filename );
464 static void test_dibsections(void)
466 HDC hdc, hdcmem, hdcmem2;
467 HBITMAP hdib, oldbm, hdib2, oldbm2;
468 char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
469 char bcibuf[sizeof(BITMAPCOREINFO) + 256 * sizeof(RGBTRIPLE)];
470 BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
471 BITMAPCOREINFO *pbci = (BITMAPCOREINFO *)bcibuf;
477 char logpalbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
478 LOGPALETTE *plogpal = (LOGPALETTE*)logpalbuf;
481 HPALETTE hpal, oldpal;
486 MEMORY_BASIC_INFORMATION info;
489 screen_depth = GetDeviceCaps(hdc, BITSPIXEL) * GetDeviceCaps(hdc, PLANES);
491 memset(pbmi, 0, sizeof(bmibuf));
492 pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
493 pbmi->bmiHeader.biHeight = 100;
494 pbmi->bmiHeader.biWidth = 512;
495 pbmi->bmiHeader.biBitCount = 24;
496 pbmi->bmiHeader.biPlanes = 1;
497 pbmi->bmiHeader.biCompression = BI_RGB;
499 SetLastError(0xdeadbeef);
501 /* invalid pointer for BITMAPINFO
502 (*bits should be NULL on error) */
503 bits = (BYTE*)0xdeadbeef;
504 hdib = CreateDIBSection(hdc, NULL, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
505 ok(hdib == NULL && bits == NULL, "CreateDIBSection failed for invalid parameter: bmi == 0x0\n");
507 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
508 ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
509 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIBSection\n");
510 ok(dibsec.dsBm.bmBits == bits, "dibsec.dsBits %p != bits %p\n", dibsec.dsBm.bmBits, bits);
512 /* test the DIB memory */
513 ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
514 "VirtualQuery failed\n");
515 ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
516 ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
517 ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
518 ok(info.RegionSize == 0x26000, "0x%lx != 0x26000\n", info.RegionSize);
519 ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
520 ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
521 ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
523 test_dib_bits_access( hdib, bits );
525 test_dib_info(hdib, bits, &pbmi->bmiHeader);
528 pbmi->bmiHeader.biBitCount = 8;
529 pbmi->bmiHeader.biCompression = BI_RLE8;
530 SetLastError(0xdeadbeef);
531 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
532 ok(hdib == NULL, "CreateDIBSection should fail when asked to create a compressed DIB section\n");
533 ok(GetLastError() == 0xdeadbeef, "wrong error %d\n", GetLastError());
535 pbmi->bmiHeader.biBitCount = 16;
536 pbmi->bmiHeader.biCompression = BI_BITFIELDS;
537 ((PDWORD)pbmi->bmiColors)[0] = 0xf800;
538 ((PDWORD)pbmi->bmiColors)[1] = 0x07e0;
539 ((PDWORD)pbmi->bmiColors)[2] = 0x001f;
540 SetLastError(0xdeadbeef);
541 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
542 ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
544 /* test the DIB memory */
545 ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
546 "VirtualQuery failed\n");
547 ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
548 ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
549 ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
550 ok(info.RegionSize == 0x19000, "0x%lx != 0x19000\n", info.RegionSize);
551 ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
552 ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
553 ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
555 test_dib_info(hdib, bits, &pbmi->bmiHeader);
558 memset(pbmi, 0, sizeof(bmibuf));
559 pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
560 pbmi->bmiHeader.biHeight = 16;
561 pbmi->bmiHeader.biWidth = 16;
562 pbmi->bmiHeader.biBitCount = 1;
563 pbmi->bmiHeader.biPlanes = 1;
564 pbmi->bmiHeader.biCompression = BI_RGB;
565 pbmi->bmiColors[0].rgbRed = 0xff;
566 pbmi->bmiColors[0].rgbGreen = 0;
567 pbmi->bmiColors[0].rgbBlue = 0;
568 pbmi->bmiColors[1].rgbRed = 0;
569 pbmi->bmiColors[1].rgbGreen = 0;
570 pbmi->bmiColors[1].rgbBlue = 0xff;
572 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
573 ok(hdib != NULL, "CreateDIBSection failed\n");
574 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIBSection\n");
575 ok(dibsec.dsBmih.biClrUsed == 2,
576 "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 2);
578 /* Test if the old BITMAPCOREINFO structure is supported */
580 pbci->bmciHeader.bcSize = sizeof(BITMAPCOREHEADER);
581 pbci->bmciHeader.bcBitCount = 0;
584 ret = GetDIBits(hdc, hdib, 0, 16, NULL, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
585 ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
586 ok((pbci->bmciHeader.bcWidth == 16) && (pbci->bmciHeader.bcHeight == 16)
587 && (pbci->bmciHeader.bcBitCount == 1) && (pbci->bmciHeader.bcPlanes == 1),
588 "GetDIBits did't fill in the BITMAPCOREHEADER structure properly\n");
590 ret = GetDIBits(hdc, hdib, 0, 16, &coreBits, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
591 ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
592 ok((pbci->bmciColors[0].rgbtRed == 0xff) && (pbci->bmciColors[0].rgbtGreen == 0) &&
593 (pbci->bmciColors[0].rgbtBlue == 0) && (pbci->bmciColors[1].rgbtRed == 0) &&
594 (pbci->bmciColors[1].rgbtGreen == 0) && (pbci->bmciColors[1].rgbtBlue == 0xff),
595 "The color table has not been translated to the old BITMAPCOREINFO format\n");
597 hcoredib = CreateDIBSection(hdc, (BITMAPINFO*) pbci, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
598 ok(hcoredib != NULL, "CreateDIBSection failed with a BITMAPCOREINFO\n");
600 ZeroMemory(pbci->bmciColors, 256 * sizeof(RGBTRIPLE));
601 ret = GetDIBits(hdc, hcoredib, 0, 16, &coreBits, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
602 ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
603 ok((pbci->bmciColors[0].rgbtRed == 0xff) && (pbci->bmciColors[0].rgbtGreen == 0) &&
604 (pbci->bmciColors[0].rgbtBlue == 0) && (pbci->bmciColors[1].rgbtRed == 0) &&
605 (pbci->bmciColors[1].rgbtGreen == 0) && (pbci->bmciColors[1].rgbtBlue == 0xff),
606 "The color table has not been translated to the old BITMAPCOREINFO format\n");
608 DeleteObject(hcoredib);
611 hdcmem = CreateCompatibleDC(hdc);
612 oldbm = SelectObject(hdcmem, hdib);
614 ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
615 ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
616 ok(!memcmp(rgb, pbmi->bmiColors, 2 * sizeof(RGBQUAD)),
617 "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
618 rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
619 rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);
621 c0 = RGB(pbmi->bmiColors[0].rgbRed, pbmi->bmiColors[0].rgbGreen, pbmi->bmiColors[0].rgbBlue);
622 c1 = RGB(pbmi->bmiColors[1].rgbRed, pbmi->bmiColors[1].rgbGreen, pbmi->bmiColors[1].rgbBlue);
624 test_color(hdcmem, DIBINDEX(0), c0, 0, 1);
625 test_color(hdcmem, DIBINDEX(1), c1, 0, 1);
626 test_color(hdcmem, DIBINDEX(2), c0, 1, 1);
627 test_color(hdcmem, PALETTEINDEX(0), c0, 1, 1);
628 test_color(hdcmem, PALETTEINDEX(1), c0, 1, 1);
629 test_color(hdcmem, PALETTEINDEX(2), c0, 1, 1);
630 test_color(hdcmem, PALETTERGB(pbmi->bmiColors[0].rgbRed, pbmi->bmiColors[0].rgbGreen,
631 pbmi->bmiColors[0].rgbBlue), c0, 1, 1);
632 test_color(hdcmem, PALETTERGB(pbmi->bmiColors[1].rgbRed, pbmi->bmiColors[1].rgbGreen,
633 pbmi->bmiColors[1].rgbBlue), c1, 1, 1);
634 test_color(hdcmem, PALETTERGB(0, 0, 0), c0, 1, 1);
635 test_color(hdcmem, PALETTERGB(0xff, 0xff, 0xff), c0, 1, 1);
636 test_color(hdcmem, PALETTERGB(0, 0, 0xfe), c1, 1, 1);
638 SelectObject(hdcmem, oldbm);
641 pbmi->bmiColors[0].rgbRed = 0xff;
642 pbmi->bmiColors[0].rgbGreen = 0xff;
643 pbmi->bmiColors[0].rgbBlue = 0xff;
644 pbmi->bmiColors[1].rgbRed = 0;
645 pbmi->bmiColors[1].rgbGreen = 0;
646 pbmi->bmiColors[1].rgbBlue = 0;
648 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
649 ok(hdib != NULL, "CreateDIBSection failed\n");
651 test_dib_info(hdib, bits, &pbmi->bmiHeader);
653 oldbm = SelectObject(hdcmem, hdib);
655 ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
656 ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
657 ok(!memcmp(rgb, pbmi->bmiColors, 2 * sizeof(RGBQUAD)),
658 "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
659 rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
660 rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);
662 SelectObject(hdcmem, oldbm);
663 test_dib_info(hdib, bits, &pbmi->bmiHeader);
666 pbmi->bmiHeader.biBitCount = 4;
667 for (i = 0; i < 16; i++) {
668 pbmi->bmiColors[i].rgbRed = i;
669 pbmi->bmiColors[i].rgbGreen = 16-i;
670 pbmi->bmiColors[i].rgbBlue = 0;
672 hdib = CreateDIBSection(hdcmem, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
673 ok(hdib != NULL, "CreateDIBSection failed\n");
674 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
675 ok(dibsec.dsBmih.biClrUsed == 16,
676 "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 16);
677 test_dib_info(hdib, bits, &pbmi->bmiHeader);
680 pbmi->bmiHeader.biBitCount = 8;
682 for (i = 0; i < 128; i++) {
683 pbmi->bmiColors[i].rgbRed = 255 - i * 2;
684 pbmi->bmiColors[i].rgbGreen = i * 2;
685 pbmi->bmiColors[i].rgbBlue = 0;
686 pbmi->bmiColors[255 - i].rgbRed = 0;
687 pbmi->bmiColors[255 - i].rgbGreen = i * 2;
688 pbmi->bmiColors[255 - i].rgbBlue = 255 - i * 2;
690 hdib = CreateDIBSection(hdcmem, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
691 ok(hdib != NULL, "CreateDIBSection failed\n");
692 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
693 ok(dibsec.dsBmih.biClrUsed == 256,
694 "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);
696 oldbm = SelectObject(hdcmem, hdib);
698 for (i = 0; i < 256; i++) {
699 test_color(hdcmem, DIBINDEX(i),
700 RGB(pbmi->bmiColors[i].rgbRed, pbmi->bmiColors[i].rgbGreen, pbmi->bmiColors[i].rgbBlue), 0, 0);
701 test_color(hdcmem, PALETTERGB(pbmi->bmiColors[i].rgbRed, pbmi->bmiColors[i].rgbGreen, pbmi->bmiColors[i].rgbBlue),
702 RGB(pbmi->bmiColors[i].rgbRed, pbmi->bmiColors[i].rgbGreen, pbmi->bmiColors[i].rgbBlue), 0, 0);
705 SelectObject(hdcmem, oldbm);
706 test_dib_info(hdib, bits, &pbmi->bmiHeader);
709 pbmi->bmiHeader.biBitCount = 1;
711 /* Now create a palette and a palette indexed dib section */
712 memset(plogpal, 0, sizeof(logpalbuf));
713 plogpal->palVersion = 0x300;
714 plogpal->palNumEntries = 2;
715 plogpal->palPalEntry[0].peRed = 0xff;
716 plogpal->palPalEntry[0].peBlue = 0xff;
717 plogpal->palPalEntry[1].peGreen = 0xff;
719 index = (WORD*)pbmi->bmiColors;
722 hpal = CreatePalette(plogpal);
723 ok(hpal != NULL, "CreatePalette failed\n");
724 oldpal = SelectPalette(hdc, hpal, TRUE);
725 hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
726 ok(hdib != NULL, "CreateDIBSection failed\n");
727 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
728 ok(dibsec.dsBmih.biClrUsed == 2 ||
729 broken(dibsec.dsBmih.biClrUsed == 0), /* win9x */
730 "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 2);
732 /* The colour table has already been grabbed from the dc, so we select back the
735 SelectPalette(hdc, oldpal, TRUE);
736 oldbm = SelectObject(hdcmem, hdib);
737 oldpal = SelectPalette(hdcmem, hpal, TRUE);
739 ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
740 ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
741 ok(rgb[0].rgbRed == 0xff && rgb[0].rgbBlue == 0xff && rgb[0].rgbGreen == 0 &&
742 rgb[1].rgbRed == 0 && rgb[1].rgbBlue == 0 && rgb[1].rgbGreen == 0xff,
743 "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
744 rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
745 rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);
747 c0 = RGB(plogpal->palPalEntry[0].peRed, plogpal->palPalEntry[0].peGreen, plogpal->palPalEntry[0].peBlue);
748 c1 = RGB(plogpal->palPalEntry[1].peRed, plogpal->palPalEntry[1].peGreen, plogpal->palPalEntry[1].peBlue);
750 test_color(hdcmem, DIBINDEX(0), c0, 0, 1);
751 test_color(hdcmem, DIBINDEX(1), c1, 0, 1);
752 test_color(hdcmem, DIBINDEX(2), c0, 1, 1);
753 test_color(hdcmem, PALETTEINDEX(0), c0, 0, 1);
754 test_color(hdcmem, PALETTEINDEX(1), c1, 0, 1);
755 test_color(hdcmem, PALETTEINDEX(2), c0, 1, 1);
756 test_color(hdcmem, PALETTERGB(plogpal->palPalEntry[0].peRed, plogpal->palPalEntry[0].peGreen,
757 plogpal->palPalEntry[0].peBlue), c0, 1, 1);
758 test_color(hdcmem, PALETTERGB(plogpal->palPalEntry[1].peRed, plogpal->palPalEntry[1].peGreen,
759 plogpal->palPalEntry[1].peBlue), c1, 1, 1);
760 test_color(hdcmem, PALETTERGB(0, 0, 0), c1, 1, 1);
761 test_color(hdcmem, PALETTERGB(0xff, 0xff, 0xff), c0, 1, 1);
762 test_color(hdcmem, PALETTERGB(0, 0, 0xfe), c0, 1, 1);
763 test_color(hdcmem, PALETTERGB(0, 1, 0), c1, 1, 1);
764 test_color(hdcmem, PALETTERGB(0x3f, 0, 0x3f), c1, 1, 1);
765 test_color(hdcmem, PALETTERGB(0x40, 0, 0x40), c0, 1, 1);
767 /* Bottom and 2nd row from top green, everything else magenta */
768 bits[0] = bits[1] = 0xff;
769 bits[13 * 4] = bits[13*4 + 1] = 0xff;
771 test_dib_info(hdib, bits, &pbmi->bmiHeader);
773 pbmi->bmiHeader.biBitCount = 32;
775 hdib2 = CreateDIBSection(NULL, pbmi, DIB_RGB_COLORS, (void **)&bits32, NULL, 0);
776 ok(hdib2 != NULL, "CreateDIBSection failed\n");
777 hdcmem2 = CreateCompatibleDC(hdc);
778 oldbm2 = SelectObject(hdcmem2, hdib2);
780 BitBlt(hdcmem2, 0, 0, 16,16, hdcmem, 0, 0, SRCCOPY);
782 ok(bits32[0] == 0xff00, "lower left pixel is %08x\n", bits32[0]);
783 ok(bits32[17] == 0xff00ff, "bottom but one, left pixel is %08x\n", bits32[17]);
785 SelectObject(hdcmem2, oldbm2);
786 test_dib_info(hdib2, bits32, &pbmi->bmiHeader);
789 SelectObject(hdcmem, oldbm);
790 SelectObject(hdcmem, oldpal);
795 pbmi->bmiHeader.biBitCount = 8;
797 memset(plogpal, 0, sizeof(logpalbuf));
798 plogpal->palVersion = 0x300;
799 plogpal->palNumEntries = 256;
801 for (i = 0; i < 128; i++) {
802 plogpal->palPalEntry[i].peRed = 255 - i * 2;
803 plogpal->palPalEntry[i].peBlue = i * 2;
804 plogpal->palPalEntry[i].peGreen = 0;
805 plogpal->palPalEntry[255 - i].peRed = 0;
806 plogpal->palPalEntry[255 - i].peGreen = i * 2;
807 plogpal->palPalEntry[255 - i].peBlue = 255 - i * 2;
810 index = (WORD*)pbmi->bmiColors;
811 for (i = 0; i < 256; i++) {
815 hpal = CreatePalette(plogpal);
816 ok(hpal != NULL, "CreatePalette failed\n");
817 oldpal = SelectPalette(hdc, hpal, TRUE);
818 hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
819 ok(hdib != NULL, "CreateDIBSection failed\n");
820 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
821 ok(dibsec.dsBmih.biClrUsed == 256 ||
822 broken(dibsec.dsBmih.biClrUsed == 0), /* win9x */
823 "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);
825 test_dib_info(hdib, bits, &pbmi->bmiHeader);
827 SelectPalette(hdc, oldpal, TRUE);
828 oldbm = SelectObject(hdcmem, hdib);
829 oldpal = SelectPalette(hdcmem, hpal, TRUE);
831 ret = GetDIBColorTable(hdcmem, 0, 256, rgb);
832 ok(ret == 256, "GetDIBColorTable returned %d\n", ret);
833 for (i = 0; i < 256; i++) {
834 ok(rgb[i].rgbRed == plogpal->palPalEntry[i].peRed &&
835 rgb[i].rgbBlue == plogpal->palPalEntry[i].peBlue &&
836 rgb[i].rgbGreen == plogpal->palPalEntry[i].peGreen,
837 "GetDIBColorTable returns table %d: r%02x g%02x b%02x res%02x\n",
838 i, rgb[i].rgbRed, rgb[i].rgbGreen, rgb[i].rgbBlue, rgb[i].rgbReserved);
841 for (i = 0; i < 256; i++) {
842 test_color(hdcmem, DIBINDEX(i),
843 RGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue), 0, 0);
844 test_color(hdcmem, PALETTEINDEX(i),
845 RGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue), 0, 0);
846 test_color(hdcmem, PALETTERGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue),
847 RGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue), 0, 0);
850 SelectPalette(hdcmem, oldpal, TRUE);
851 SelectObject(hdcmem, oldbm);
860 static void test_mono_dibsection(void)
863 HBITMAP old_bm, mono_ds;
864 char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
865 BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
872 memdc = CreateCompatibleDC(hdc);
874 memset(pbmi, 0, sizeof(bmibuf));
875 pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
876 pbmi->bmiHeader.biHeight = 10;
877 pbmi->bmiHeader.biWidth = 10;
878 pbmi->bmiHeader.biBitCount = 1;
879 pbmi->bmiHeader.biPlanes = 1;
880 pbmi->bmiHeader.biCompression = BI_RGB;
881 pbmi->bmiColors[0].rgbRed = 0xff;
882 pbmi->bmiColors[0].rgbGreen = 0xff;
883 pbmi->bmiColors[0].rgbBlue = 0xff;
884 pbmi->bmiColors[1].rgbRed = 0x0;
885 pbmi->bmiColors[1].rgbGreen = 0x0;
886 pbmi->bmiColors[1].rgbBlue = 0x0;
889 * First dib section is 'inverted' ie color[0] is white, color[1] is black
892 mono_ds = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&ds_bits, NULL, 0);
893 ok(mono_ds != NULL, "CreateDIBSection rets NULL\n");
894 old_bm = SelectObject(memdc, mono_ds);
896 /* black border, white interior */
897 Rectangle(memdc, 0, 0, 10, 10);
898 ok(ds_bits[0] == 0xff, "out_bits %02x\n", ds_bits[0]);
899 ok(ds_bits[4] == 0x80, "out_bits %02x\n", ds_bits[4]);
901 /* SetDIBitsToDevice with an inverted bmi -> inverted dib section */
903 memset(bits, 0, sizeof(bits));
906 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
907 ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);
909 /* SetDIBitsToDevice with a normal bmi -> inverted dib section */
911 pbmi->bmiColors[0].rgbRed = 0x0;
912 pbmi->bmiColors[0].rgbGreen = 0x0;
913 pbmi->bmiColors[0].rgbBlue = 0x0;
914 pbmi->bmiColors[1].rgbRed = 0xff;
915 pbmi->bmiColors[1].rgbGreen = 0xff;
916 pbmi->bmiColors[1].rgbBlue = 0xff;
918 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
919 ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);
921 SelectObject(memdc, old_bm);
922 DeleteObject(mono_ds);
925 * Next dib section is 'normal' ie color[0] is black, color[1] is white
928 pbmi->bmiColors[0].rgbRed = 0x0;
929 pbmi->bmiColors[0].rgbGreen = 0x0;
930 pbmi->bmiColors[0].rgbBlue = 0x0;
931 pbmi->bmiColors[1].rgbRed = 0xff;
932 pbmi->bmiColors[1].rgbGreen = 0xff;
933 pbmi->bmiColors[1].rgbBlue = 0xff;
935 mono_ds = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&ds_bits, NULL, 0);
936 ok(mono_ds != NULL, "CreateDIBSection rets NULL\n");
937 old_bm = SelectObject(memdc, mono_ds);
939 /* black border, white interior */
940 Rectangle(memdc, 0, 0, 10, 10);
941 ok(ds_bits[0] == 0x00, "out_bits %02x\n", ds_bits[0]);
942 ok(ds_bits[4] == 0x7f, "out_bits %02x\n", ds_bits[4]);
944 /* SetDIBitsToDevice with a normal bmi -> normal dib section */
946 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
947 ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);
949 /* SetDIBitsToDevice with a inverted bmi -> normal dib section */
951 pbmi->bmiColors[0].rgbRed = 0xff;
952 pbmi->bmiColors[0].rgbGreen = 0xff;
953 pbmi->bmiColors[0].rgbBlue = 0xff;
954 pbmi->bmiColors[1].rgbRed = 0x0;
955 pbmi->bmiColors[1].rgbGreen = 0x0;
956 pbmi->bmiColors[1].rgbBlue = 0x0;
958 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
959 ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);
962 * Take that 'normal' dibsection and change its colour table to an 'inverted' one
965 pbmi->bmiColors[0].rgbRed = 0xff;
966 pbmi->bmiColors[0].rgbGreen = 0xff;
967 pbmi->bmiColors[0].rgbBlue = 0xff;
968 pbmi->bmiColors[1].rgbRed = 0x0;
969 pbmi->bmiColors[1].rgbGreen = 0x0;
970 pbmi->bmiColors[1].rgbBlue = 0x0;
971 num = SetDIBColorTable(memdc, 0, 2, pbmi->bmiColors);
972 ok(num == 2, "num = %d\n", num);
974 /* black border, white interior */
975 Rectangle(memdc, 0, 0, 10, 10);
977 ok(ds_bits[0] == 0xff, "out_bits %02x\n", ds_bits[0]);
978 ok(ds_bits[4] == 0x80, "out_bits %02x\n", ds_bits[4]);
980 /* SetDIBitsToDevice with an inverted bmi -> inverted dib section */
982 memset(bits, 0, sizeof(bits));
985 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
986 ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);
988 /* SetDIBitsToDevice with a normal bmi -> inverted dib section */
990 pbmi->bmiColors[0].rgbRed = 0x0;
991 pbmi->bmiColors[0].rgbGreen = 0x0;
992 pbmi->bmiColors[0].rgbBlue = 0x0;
993 pbmi->bmiColors[1].rgbRed = 0xff;
994 pbmi->bmiColors[1].rgbGreen = 0xff;
995 pbmi->bmiColors[1].rgbBlue = 0xff;
997 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
998 ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);
1000 SelectObject(memdc, old_bm);
1001 DeleteObject(mono_ds);
1004 * Now a dib section with a strange colour map just for fun. This behaves just like an inverted one.
1007 pbmi->bmiColors[0].rgbRed = 0xff;
1008 pbmi->bmiColors[0].rgbGreen = 0x0;
1009 pbmi->bmiColors[0].rgbBlue = 0x0;
1010 pbmi->bmiColors[1].rgbRed = 0xfe;
1011 pbmi->bmiColors[1].rgbGreen = 0x0;
1012 pbmi->bmiColors[1].rgbBlue = 0x0;
1014 mono_ds = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&ds_bits, NULL, 0);
1015 ok(mono_ds != NULL, "CreateDIBSection rets NULL\n");
1016 old_bm = SelectObject(memdc, mono_ds);
1018 /* black border, white interior */
1019 Rectangle(memdc, 0, 0, 10, 10);
1020 ok(ds_bits[0] == 0xff, "out_bits %02x\n", ds_bits[0]);
1021 ok(ds_bits[4] == 0x80, "out_bits %02x\n", ds_bits[4]);
1023 /* SetDIBitsToDevice with a normal bmi -> inverted dib section */
1025 pbmi->bmiColors[0].rgbRed = 0x0;
1026 pbmi->bmiColors[0].rgbGreen = 0x0;
1027 pbmi->bmiColors[0].rgbBlue = 0x0;
1028 pbmi->bmiColors[1].rgbRed = 0xff;
1029 pbmi->bmiColors[1].rgbGreen = 0xff;
1030 pbmi->bmiColors[1].rgbBlue = 0xff;
1032 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
1033 ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);
1035 /* SetDIBitsToDevice with a inverted bmi -> inverted dib section */
1037 pbmi->bmiColors[0].rgbRed = 0xff;
1038 pbmi->bmiColors[0].rgbGreen = 0xff;
1039 pbmi->bmiColors[0].rgbBlue = 0xff;
1040 pbmi->bmiColors[1].rgbRed = 0x0;
1041 pbmi->bmiColors[1].rgbGreen = 0x0;
1042 pbmi->bmiColors[1].rgbBlue = 0x0;
1044 SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
1045 ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);
1047 SelectObject(memdc, old_bm);
1048 DeleteObject(mono_ds);
1054 static void test_bitmap(void)
1056 char buf[256], buf_cmp[256];
1057 HBITMAP hbmp, hbmp_old;
1063 hdc = CreateCompatibleDC(0);
1066 SetLastError(0xdeadbeef);
1067 hbmp = CreateBitmap(0x7ffffff, 1, 1, 1, NULL);
1070 ok(GetLastError() == ERROR_NOT_ENOUGH_MEMORY /* XP */ ||
1071 GetLastError() == ERROR_INVALID_PARAMETER /* Win2k */,
1072 "expected ERROR_NOT_ENOUGH_MEMORY, got %u\n", GetLastError());
1077 SetLastError(0xdeadbeef);
1078 hbmp = CreateBitmap(0x7ffffff, 9, 1, 1, NULL);
1081 ok(GetLastError() == ERROR_NOT_ENOUGH_MEMORY /* XP */ ||
1082 GetLastError() == ERROR_INVALID_PARAMETER /* Win2k */,
1083 "expected ERROR_NOT_ENOUGH_MEMORY, got %u\n", GetLastError());
1088 SetLastError(0xdeadbeef);
1089 hbmp = CreateBitmap(0x7ffffff + 1, 1, 1, 1, NULL);
1090 ok(!hbmp || broken(hbmp != NULL /* Win9x */), "CreateBitmap should fail\n");
1092 ok(GetLastError() == ERROR_INVALID_PARAMETER,
1093 "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
1097 hbmp = CreateBitmap(15, 15, 1, 1, NULL);
1098 assert(hbmp != NULL);
1100 ret = GetObject(hbmp, sizeof(bm), &bm);
1101 ok(ret == sizeof(bm), "wrong size %d\n", ret);
1103 ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
1104 ok(bm.bmWidth == 15, "wrong bm.bmWidth %d\n", bm.bmWidth);
1105 ok(bm.bmHeight == 15, "wrong bm.bmHeight %d\n", bm.bmHeight);
1106 ok(bm.bmWidthBytes == 2, "wrong bm.bmWidthBytes %d\n", bm.bmWidthBytes);
1107 ok(bm.bmPlanes == 1, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
1108 ok(bm.bmBitsPixel == 1, "wrong bm.bmBitsPixel %d\n", bm.bmBitsPixel);
1109 ok(bm.bmBits == NULL, "wrong bm.bmBits %p\n", bm.bmBits);
1111 assert(sizeof(buf) >= bm.bmWidthBytes * bm.bmHeight);
1112 assert(sizeof(buf) == sizeof(buf_cmp));
1114 ret = GetBitmapBits(hbmp, 0, NULL);
1115 ok(ret == bm.bmWidthBytes * bm.bmHeight || broken(ret == 0 /* Win9x */),
1116 "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
1118 memset(buf_cmp, 0xAA, sizeof(buf_cmp));
1119 memset(buf_cmp, 0, bm.bmWidthBytes * bm.bmHeight);
1121 memset(buf, 0xAA, sizeof(buf));
1122 ret = GetBitmapBits(hbmp, sizeof(buf), buf);
1123 ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
1124 ok(!memcmp(buf, buf_cmp, sizeof(buf)) ||
1125 broken(memcmp(buf, buf_cmp, sizeof(buf))), /* win9x doesn't init the bitmap bits */
1126 "buffers do not match\n");
1128 hbmp_old = SelectObject(hdc, hbmp);
1130 ret = GetObject(hbmp, sizeof(bm), &bm);
1131 ok(ret == sizeof(bm), "wrong size %d\n", ret);
1133 ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
1134 ok(bm.bmWidth == 15, "wrong bm.bmWidth %d\n", bm.bmWidth);
1135 ok(bm.bmHeight == 15, "wrong bm.bmHeight %d\n", bm.bmHeight);
1136 ok(bm.bmWidthBytes == 2, "wrong bm.bmWidthBytes %d\n", bm.bmWidthBytes);
1137 ok(bm.bmPlanes == 1, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
1138 ok(bm.bmBitsPixel == 1, "wrong bm.bmBitsPixel %d\n", bm.bmBitsPixel);
1139 ok(bm.bmBits == NULL, "wrong bm.bmBits %p\n", bm.bmBits);
1141 memset(buf, 0xAA, sizeof(buf));
1142 ret = GetBitmapBits(hbmp, sizeof(buf), buf);
1143 ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
1144 ok(!memcmp(buf, buf_cmp, sizeof(buf)) ||
1145 broken(memcmp(buf, buf_cmp, sizeof(buf))), /* win9x doesn't init the bitmap bits */
1146 "buffers do not match\n");
1148 hbmp_old = SelectObject(hdc, hbmp_old);
1149 ok(hbmp_old == hbmp, "wrong old bitmap %p\n", hbmp_old);
1151 /* test various buffer sizes for GetObject */
1152 ret = GetObject(hbmp, sizeof(*bma) * 2, bma);
1153 ok(ret == sizeof(*bma) || broken(ret == sizeof(*bma) * 2 /* Win9x */), "wrong size %d\n", ret);
1155 ret = GetObject(hbmp, sizeof(bm) / 2, &bm);
1156 ok(ret == 0 || broken(ret == sizeof(bm) / 2 /* Win9x */), "%d != 0\n", ret);
1158 ret = GetObject(hbmp, 0, &bm);
1159 ok(ret == 0, "%d != 0\n", ret);
1161 ret = GetObject(hbmp, 1, &bm);
1162 ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
1168 static void test_bmBits(void)
1174 memset(bits, 0, sizeof(bits));
1175 hbmp = CreateBitmap(2, 2, 1, 4, bits);
1176 ok(hbmp != NULL, "CreateBitmap failed\n");
1178 memset(&bmp, 0xFF, sizeof(bmp));
1179 ok(GetObject(hbmp, sizeof(bmp), &bmp) == sizeof(bmp),
1180 "GetObject failed or returned a wrong structure size\n");
1181 ok(!bmp.bmBits, "bmBits must be NULL for device-dependent bitmaps\n");
1186 static void test_GetDIBits_selected_DIB(UINT bpp)
1200 /* Create a DIB section with a color table */
1202 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + (1 << bpp) * sizeof(RGBQUAD));
1203 info2 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + (1 << bpp) * sizeof(RGBQUAD));
1207 info->bmiHeader.biSize = sizeof(info->bmiHeader);
1209 /* Choose width and height such that the row length (in bytes)
1210 is a multiple of 4 (makes things easier) */
1211 info->bmiHeader.biWidth = 32;
1212 info->bmiHeader.biHeight = 32;
1213 info->bmiHeader.biPlanes = 1;
1214 info->bmiHeader.biBitCount = bpp;
1215 info->bmiHeader.biCompression = BI_RGB;
1217 for (i=0; i < (1u << bpp); i++)
1219 BYTE c = i * (1 << (8 - bpp));
1220 info->bmiColors[i].rgbRed = c;
1221 info->bmiColors[i].rgbGreen = c;
1222 info->bmiColors[i].rgbBlue = c;
1223 info->bmiColors[i].rgbReserved = 0;
1226 dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
1228 dib_size = bpp * (info->bmiHeader.biWidth * info->bmiHeader.biHeight) / 8;
1230 /* Set the bits of the DIB section */
1231 for (i=0; i < dib_size; i++)
1233 ((BYTE *)bits)[i] = i % 256;
1236 /* Select the DIB into a DC */
1237 dib_dc = CreateCompatibleDC(NULL);
1238 old_bmp = SelectObject(dib_dc, dib);
1239 dc = CreateCompatibleDC(NULL);
1240 bits2 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dib_size);
1243 /* Copy the DIB attributes but not the color table */
1244 memcpy(info2, info, sizeof(BITMAPINFOHEADER));
1246 res = GetDIBits(dc, dib, 0, info->bmiHeader.biHeight, bits2, info2, DIB_RGB_COLORS);
1247 ok(res, "GetDIBits failed\n");
1249 /* Compare the color table and the bits */
1250 equalContents = TRUE;
1251 for (i=0; i < (1u << bpp); i++)
1253 if ((info->bmiColors[i].rgbRed != info2->bmiColors[i].rgbRed)
1254 || (info->bmiColors[i].rgbGreen != info2->bmiColors[i].rgbGreen)
1255 || (info->bmiColors[i].rgbBlue != info2->bmiColors[i].rgbBlue)
1256 || (info->bmiColors[i].rgbReserved != info2->bmiColors[i].rgbReserved))
1258 equalContents = FALSE;
1262 ok(equalContents, "GetDIBits with DIB selected in DC: Invalid DIB color table\n");
1264 equalContents = TRUE;
1265 for (i=0; i < dib_size / sizeof(DWORD); i++)
1267 if (((DWORD *)bits)[i] != ((DWORD *)bits2)[i])
1269 equalContents = FALSE;
1273 ok(equalContents, "GetDIBits with %d bpp DIB selected in DC: Invalid DIB bits\n",bpp);
1275 HeapFree(GetProcessHeap(), 0, bits2);
1278 SelectObject(dib_dc, old_bmp);
1282 HeapFree(GetProcessHeap(), 0, info2);
1283 HeapFree(GetProcessHeap(), 0, info);
1286 static void test_GetDIBits_selected_DDB(BOOL monochrome)
1301 width = height = 16;
1303 /* Create a DDB (device-dependent bitmap) */
1307 ddb = CreateBitmap(width, height, 1, 1, NULL);
1311 HDC screen_dc = GetDC(NULL);
1312 bpp = GetDeviceCaps(screen_dc, BITSPIXEL) * GetDeviceCaps(screen_dc, PLANES);
1313 ddb = CreateCompatibleBitmap(screen_dc, width, height);
1314 ReleaseDC(NULL, screen_dc);
1317 /* Set the pixels */
1318 ddb_dc = CreateCompatibleDC(NULL);
1319 old_bmp = SelectObject(ddb_dc, ddb);
1320 for (i = 0; i < width; i++)
1322 for (j=0; j < height; j++)
1324 BYTE c = (i * width + j) % 256;
1325 SetPixelV(ddb_dc, i, j, RGB(c, c, c));
1328 SelectObject(ddb_dc, old_bmp);
1330 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
1331 info2 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
1335 info->bmiHeader.biSize = sizeof(info->bmiHeader);
1336 info->bmiHeader.biWidth = width;
1337 info->bmiHeader.biHeight = height;
1338 info->bmiHeader.biPlanes = 1;
1339 info->bmiHeader.biBitCount = bpp;
1340 info->bmiHeader.biCompression = BI_RGB;
1342 dc = CreateCompatibleDC(NULL);
1344 /* Fill in biSizeImage */
1345 GetDIBits(dc, ddb, 0, height, NULL, info, DIB_RGB_COLORS);
1346 ok(info->bmiHeader.biSizeImage != 0, "GetDIBits failed to get the DIB attributes\n");
1348 bits = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, info->bmiHeader.biSizeImage);
1349 bits2 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, info->bmiHeader.biSizeImage);
1354 res = GetDIBits(dc, ddb, 0, height, bits, info, DIB_RGB_COLORS);
1355 ok(res, "GetDIBits failed\n");
1357 /* Copy the DIB attributes but not the color table */
1358 memcpy(info2, info, sizeof(BITMAPINFOHEADER));
1360 /* Select the DDB into another DC */
1361 old_bmp = SelectObject(ddb_dc, ddb);
1364 res = GetDIBits(dc, ddb, 0, height, bits2, info2, DIB_RGB_COLORS);
1365 ok(res, "GetDIBits failed\n");
1367 /* Compare the color table and the bits */
1370 equalContents = TRUE;
1371 for (i=0; i < (1u << bpp); i++)
1373 if ((info->bmiColors[i].rgbRed != info2->bmiColors[i].rgbRed)
1374 || (info->bmiColors[i].rgbGreen != info2->bmiColors[i].rgbGreen)
1375 || (info->bmiColors[i].rgbBlue != info2->bmiColors[i].rgbBlue)
1376 || (info->bmiColors[i].rgbReserved != info2->bmiColors[i].rgbReserved))
1378 equalContents = FALSE;
1382 ok(equalContents, "GetDIBits with DDB selected in DC: Got a different color table\n");
1385 equalContents = TRUE;
1386 for (i=0; i < info->bmiHeader.biSizeImage / sizeof(DWORD); i++)
1388 if (((DWORD *)bits)[i] != ((DWORD *)bits2)[i])
1390 equalContents = FALSE;
1393 ok(equalContents, "GetDIBits with DDB selected in DC: Got different DIB bits\n");
1395 /* Test the palette */
1396 equalContents = TRUE;
1397 if (info2->bmiHeader.biBitCount <= 8)
1399 WORD *colors = (WORD*)info2->bmiColors;
1401 /* Get the palette indices */
1402 res = GetDIBits(dc, ddb, 0, 0, NULL, info2, DIB_PAL_COLORS);
1403 if (res == 0 && GetLastError() == ERROR_INVALID_PARAMETER) /* Win9x */
1404 res = GetDIBits(dc, ddb, 0, height, NULL, info2, DIB_PAL_COLORS);
1405 ok(res, "GetDIBits failed\n");
1407 for (i=0;i < 1 << info->bmiHeader.biSizeImage; i++)
1411 equalContents = FALSE;
1417 ok(equalContents, "GetDIBits with DDB selected in DC: non 1:1 palette indices\n");
1419 HeapFree(GetProcessHeap(), 0, bits2);
1420 HeapFree(GetProcessHeap(), 0, bits);
1423 SelectObject(ddb_dc, old_bmp);
1427 HeapFree(GetProcessHeap(), 0, info2);
1428 HeapFree(GetProcessHeap(), 0, info);
1431 static void test_GetDIBits(void)
1433 /* 2-bytes aligned 1-bit bitmap data: 16x16 */
1434 static const BYTE bmp_bits_1[16 * 2] =
1436 0xff,0xff, 0,0, 0xff,0xff, 0,0,
1437 0xff,0xff, 0,0, 0xff,0xff, 0,0,
1438 0xff,0xff, 0,0, 0xff,0xff, 0,0,
1439 0xff,0xff, 0,0, 0xff,0xff, 0,0
1441 /* 4-bytes aligned 1-bit DIB data: 16x16 */
1442 static const BYTE dib_bits_1[16 * 4] =
1444 0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0,
1445 0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0,
1446 0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0,
1447 0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0
1449 static const BYTE dib_bits_1_9x[16 * 4] =
1451 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa, 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa,
1452 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa, 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa,
1453 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa, 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa,
1454 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa, 0,0,0xaa,0xaa, 0xff,0xff,0xaa,0xaa
1456 /* 2-bytes aligned 24-bit bitmap data: 16x16 */
1457 static const BYTE bmp_bits_24[16 * 16*3] =
1459 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1460 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1461 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1462 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1463 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1464 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1465 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1466 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1467 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1468 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1469 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1470 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1471 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1472 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1473 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1474 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1475 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1476 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1477 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1478 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1479 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1480 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1481 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1482 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1483 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1484 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1485 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1486 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1487 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1488 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1489 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1490 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
1492 /* 4-bytes aligned 24-bit DIB data: 16x16 */
1493 static const BYTE dib_bits_24[16 * 16*3] =
1495 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1496 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1497 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1498 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1499 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1500 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1501 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1502 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1503 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1504 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1505 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1506 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1507 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1508 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1509 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1510 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1511 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1512 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1513 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1514 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1515 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1516 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1517 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1518 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1519 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1520 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1521 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1522 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1523 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1524 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1525 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
1526 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
1531 int i, bytes, lines;
1533 char bi_buf[sizeof(BITMAPINFOHEADER) + sizeof(RGBQUAD) * 256];
1534 BITMAPINFO *bi = (BITMAPINFO *)bi_buf;
1538 /* 1-bit source bitmap data */
1539 hbmp = CreateBitmap(16, 16, 1, 1, bmp_bits_1);
1540 ok(hbmp != 0, "CreateBitmap failed\n");
1542 memset(&bm, 0xAA, sizeof(bm));
1543 bytes = GetObject(hbmp, sizeof(bm), &bm);
1544 ok(bytes == sizeof(bm), "GetObject returned %d\n", bytes);
1545 ok(bm.bmType == 0, "wrong bmType %d\n", bm.bmType);
1546 ok(bm.bmWidth == 16, "wrong bmWidth %d\n", bm.bmWidth);
1547 ok(bm.bmHeight == 16, "wrong bmHeight %d\n", bm.bmHeight);
1548 ok(bm.bmWidthBytes == 2, "wrong bmWidthBytes %d\n", bm.bmWidthBytes);
1549 ok(bm.bmPlanes == 1, "wrong bmPlanes %u\n", bm.bmPlanes);
1550 ok(bm.bmBitsPixel == 1, "wrong bmBitsPixel %d\n", bm.bmBitsPixel);
1551 ok(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);
1553 bytes = GetBitmapBits(hbmp, 0, NULL);
1554 ok(bytes == sizeof(bmp_bits_1) || broken(bytes == 0 /* Win9x */), "expected 16*2 got %d bytes\n", bytes);
1555 bytes = GetBitmapBits(hbmp, sizeof(buf), buf);
1556 ok(bytes == sizeof(bmp_bits_1), "expected 16*2 got %d bytes\n", bytes);
1557 ok(!memcmp(buf, bmp_bits_1, sizeof(bmp_bits_1)), "bitmap bits don't match\n");
1559 /* retrieve 1-bit DIB data */
1560 memset(bi, 0, sizeof(*bi));
1561 bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1562 bi->bmiHeader.biWidth = bm.bmWidth;
1563 bi->bmiHeader.biHeight = bm.bmHeight;
1564 bi->bmiHeader.biPlanes = 1;
1565 bi->bmiHeader.biBitCount = 1;
1566 bi->bmiHeader.biCompression = BI_RGB;
1567 bi->bmiHeader.biSizeImage = 0;
1568 memset(bi->bmiColors, 0xAA, sizeof(RGBQUAD) * 256);
1569 SetLastError(0xdeadbeef);
1570 lines = GetDIBits(0, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
1571 ok(lines == 0, "GetDIBits copied %d lines with hdc = 0\n", lines);
1572 ok(GetLastError() == ERROR_INVALID_PARAMETER ||
1573 broken(GetLastError() == 0xdeadbeef), /* winnt */
1574 "wrong error %u\n", GetLastError());
1575 ok(bi->bmiHeader.biSizeImage == 0, "expected 0, got %u\n", bi->bmiHeader.biSizeImage);
1577 memset(buf, 0xAA, sizeof(buf));
1578 SetLastError(0xdeadbeef);
1579 lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
1580 ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
1581 lines, bm.bmHeight, GetLastError());
1582 ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_1) ||
1583 broken(bi->bmiHeader.biSizeImage == 0), /* win9x */
1584 "expected 16*4, got %u\n", bi->bmiHeader.biSizeImage);
1586 /* the color table consists of black and white */
1587 ok(bi->bmiColors[0].rgbRed == 0 && bi->bmiColors[0].rgbGreen == 0 &&
1588 bi->bmiColors[0].rgbBlue == 0 && bi->bmiColors[0].rgbReserved == 0,
1589 "expected bmiColors[0] 0,0,0,0 - got %x %x %x %x\n",
1590 bi->bmiColors[0].rgbRed, bi->bmiColors[0].rgbGreen,
1591 bi->bmiColors[0].rgbBlue, bi->bmiColors[0].rgbReserved);
1592 ok(bi->bmiColors[1].rgbRed == 0xff && bi->bmiColors[1].rgbGreen == 0xff &&
1593 bi->bmiColors[1].rgbBlue == 0xff && bi->bmiColors[1].rgbReserved == 0,
1594 "expected bmiColors[0] 0xff,0xff,0xff,0 - got %x %x %x %x\n",
1595 bi->bmiColors[1].rgbRed, bi->bmiColors[1].rgbGreen,
1596 bi->bmiColors[1].rgbBlue, bi->bmiColors[1].rgbReserved);
1597 for (i = 2; i < 256; i++)
1599 ok(bi->bmiColors[i].rgbRed == 0xAA && bi->bmiColors[i].rgbGreen == 0xAA &&
1600 bi->bmiColors[i].rgbBlue == 0xAA && bi->bmiColors[i].rgbReserved == 0xAA,
1601 "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
1602 bi->bmiColors[i].rgbRed, bi->bmiColors[i].rgbGreen,
1603 bi->bmiColors[i].rgbBlue, bi->bmiColors[i].rgbReserved);
1606 /* returned bits are DWORD aligned and upside down */
1607 ok(!memcmp(buf, dib_bits_1, sizeof(dib_bits_1)) ||
1608 broken(!memcmp(buf, dib_bits_1_9x, sizeof(dib_bits_1_9x))), /* Win9x, WinME */
1609 "DIB bits don't match\n");
1611 /* Test the palette indices */
1612 memset(bi->bmiColors, 0xAA, sizeof(RGBQUAD) * 256);
1613 SetLastError(0xdeadbeef);
1614 lines = GetDIBits(hdc, hbmp, 0, 0, NULL, bi, DIB_PAL_COLORS);
1615 if (lines == 0 && GetLastError() == ERROR_INVALID_PARAMETER)
1616 win_skip("Win9x/WinMe doesn't handle 0 for the number of scan lines\n");
1619 ok(((WORD*)bi->bmiColors)[0] == 0, "Color 0 is %d\n", ((WORD*)bi->bmiColors)[0]);
1620 ok(((WORD*)bi->bmiColors)[1] == 1, "Color 1 is %d\n", ((WORD*)bi->bmiColors)[1]);
1622 for (i = 2; i < 256; i++)
1623 ok(((WORD*)bi->bmiColors)[i] == 0xAAAA, "Color %d is %d\n", i, ((WORD*)bi->bmiColors)[1]);
1625 /* retrieve 24-bit DIB data */
1626 memset(bi, 0, sizeof(*bi));
1627 bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1628 bi->bmiHeader.biWidth = bm.bmWidth;
1629 bi->bmiHeader.biHeight = bm.bmHeight;
1630 bi->bmiHeader.biPlanes = 1;
1631 bi->bmiHeader.biBitCount = 24;
1632 bi->bmiHeader.biCompression = BI_RGB;
1633 bi->bmiHeader.biSizeImage = 0;
1634 memset(bi->bmiColors, 0xAA, sizeof(RGBQUAD) * 256);
1635 memset(buf, 0xAA, sizeof(buf));
1636 SetLastError(0xdeadbeef);
1637 lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
1638 ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
1639 lines, bm.bmHeight, GetLastError());
1640 ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_24) ||
1641 broken(bi->bmiHeader.biSizeImage == 0), /* win9x */
1642 "expected 16*16*3, got %u\n", bi->bmiHeader.biSizeImage);
1644 /* the color table doesn't exist for 24-bit images */
1645 for (i = 0; i < 256; i++)
1647 ok(bi->bmiColors[i].rgbRed == 0xAA && bi->bmiColors[i].rgbGreen == 0xAA &&
1648 bi->bmiColors[i].rgbBlue == 0xAA && bi->bmiColors[i].rgbReserved == 0xAA,
1649 "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
1650 bi->bmiColors[i].rgbRed, bi->bmiColors[i].rgbGreen,
1651 bi->bmiColors[i].rgbBlue, bi->bmiColors[i].rgbReserved);
1654 /* returned bits are DWORD aligned and upside down */
1655 ok(!memcmp(buf, dib_bits_24, sizeof(dib_bits_24)), "DIB bits don't match\n");
1658 /* 24-bit source bitmap data */
1659 hbmp = CreateCompatibleBitmap(hdc, 16, 16);
1660 ok(hbmp != 0, "CreateBitmap failed\n");
1661 SetLastError(0xdeadbeef);
1662 bi->bmiHeader.biHeight = -bm.bmHeight; /* indicate bottom-up data */
1663 lines = SetDIBits(hdc, hbmp, 0, bm.bmHeight, bmp_bits_24, bi, DIB_RGB_COLORS);
1664 ok(lines == bm.bmHeight, "SetDIBits copied %d lines of %d, error %u\n",
1665 lines, bm.bmHeight, GetLastError());
1667 memset(&bm, 0xAA, sizeof(bm));
1668 bytes = GetObject(hbmp, sizeof(bm), &bm);
1669 ok(bytes == sizeof(bm), "GetObject returned %d\n", bytes);
1670 ok(bm.bmType == 0 ||
1671 broken(bm.bmType == 21072), /* win9x */
1672 "wrong bmType %d\n", bm.bmType);
1673 ok(bm.bmWidth == 16, "wrong bmWidth %d\n", bm.bmWidth);
1674 ok(bm.bmHeight == 16, "wrong bmHeight %d\n", bm.bmHeight);
1675 ok(bm.bmWidthBytes == BITMAP_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel), "wrong bmWidthBytes %d\n", bm.bmWidthBytes);
1676 ok(bm.bmPlanes == GetDeviceCaps(hdc, PLANES), "wrong bmPlanes %u\n", bm.bmPlanes);
1677 ok(bm.bmBitsPixel == GetDeviceCaps(hdc, BITSPIXEL), "wrong bmBitsPixel %d\n", bm.bmBitsPixel);
1678 ok(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);
1680 bytes = GetBitmapBits(hbmp, 0, NULL);
1681 ok(bytes == bm.bmWidthBytes * bm.bmHeight ||
1682 broken(bytes == 0), /* win9x */
1683 "expected %d got %d bytes\n", bm.bmWidthBytes * bm.bmHeight, bytes);
1684 bytes = GetBitmapBits(hbmp, sizeof(buf), buf);
1685 ok(bytes == bm.bmWidthBytes * bm.bmHeight, "expected %d got %d bytes\n",
1686 bm.bmWidthBytes * bm.bmHeight, bytes);
1688 /* retrieve 1-bit DIB data */
1689 memset(bi, 0, sizeof(*bi));
1690 bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1691 bi->bmiHeader.biWidth = bm.bmWidth;
1692 bi->bmiHeader.biHeight = bm.bmHeight;
1693 bi->bmiHeader.biPlanes = 1;
1694 bi->bmiHeader.biBitCount = 1;
1695 bi->bmiHeader.biCompression = BI_RGB;
1696 bi->bmiHeader.biSizeImage = 0;
1697 memset(bi->bmiColors, 0xAA, sizeof(RGBQUAD) * 256);
1698 memset(buf, 0xAA, sizeof(buf));
1699 SetLastError(0xdeadbeef);
1700 lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
1701 ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
1702 lines, bm.bmHeight, GetLastError());
1703 ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_1) ||
1704 broken(bi->bmiHeader.biSizeImage == 0), /* win9x */
1705 "expected 16*4, got %u\n", bi->bmiHeader.biSizeImage);
1707 /* the color table consists of black and white */
1708 ok(bi->bmiColors[0].rgbRed == 0 && bi->bmiColors[0].rgbGreen == 0 &&
1709 bi->bmiColors[0].rgbBlue == 0 && bi->bmiColors[0].rgbReserved == 0,
1710 "expected bmiColors[0] 0,0,0,0 - got %x %x %x %x\n",
1711 bi->bmiColors[0].rgbRed, bi->bmiColors[0].rgbGreen,
1712 bi->bmiColors[0].rgbBlue, bi->bmiColors[0].rgbReserved);
1713 ok(bi->bmiColors[1].rgbRed == 0xff && bi->bmiColors[1].rgbGreen == 0xff &&
1714 bi->bmiColors[1].rgbBlue == 0xff && bi->bmiColors[1].rgbReserved == 0,
1715 "expected bmiColors[0] 0xff,0xff,0xff,0 - got %x %x %x %x\n",
1716 bi->bmiColors[1].rgbRed, bi->bmiColors[1].rgbGreen,
1717 bi->bmiColors[1].rgbBlue, bi->bmiColors[1].rgbReserved);
1718 for (i = 2; i < 256; i++)
1720 ok(bi->bmiColors[i].rgbRed == 0xAA && bi->bmiColors[i].rgbGreen == 0xAA &&
1721 bi->bmiColors[i].rgbBlue == 0xAA && bi->bmiColors[i].rgbReserved == 0xAA,
1722 "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
1723 bi->bmiColors[i].rgbRed, bi->bmiColors[i].rgbGreen,
1724 bi->bmiColors[i].rgbBlue, bi->bmiColors[i].rgbReserved);
1727 /* returned bits are DWORD aligned and upside down */
1729 ok(!memcmp(buf, dib_bits_1, sizeof(dib_bits_1)) ||
1730 broken(!memcmp(buf, dib_bits_1_9x, sizeof(dib_bits_1_9x))), /* Win9x, WinME */
1731 "DIB bits don't match\n");
1733 /* Test the palette indices */
1734 memset(bi->bmiColors, 0xAA, sizeof(RGBQUAD) * 256);
1735 SetLastError(0xdeadbeef);
1736 lines = GetDIBits(hdc, hbmp, 0, 0, NULL, bi, DIB_PAL_COLORS);
1737 if (lines == 0 && GetLastError() == ERROR_INVALID_PARAMETER)
1738 win_skip("Win9x/WinMe doesn't handle 0 for the number of scan lines\n");
1741 ok(((WORD*)bi->bmiColors)[0] == 0, "Color 0 is %d\n", ((WORD*)bi->bmiColors)[0]);
1742 ok(((WORD*)bi->bmiColors)[1] == 1, "Color 1 is %d\n", ((WORD*)bi->bmiColors)[1]);
1744 for (i = 2; i < 256; i++)
1745 ok(((WORD*)bi->bmiColors)[i] == 0xAAAA, "Color %d is %d\n", i, ((WORD*)bi->bmiColors)[i]);
1747 /* retrieve 24-bit DIB data */
1748 memset(bi, 0, sizeof(*bi));
1749 bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1750 bi->bmiHeader.biWidth = bm.bmWidth;
1751 bi->bmiHeader.biHeight = bm.bmHeight;
1752 bi->bmiHeader.biPlanes = 1;
1753 bi->bmiHeader.biBitCount = 24;
1754 bi->bmiHeader.biCompression = BI_RGB;
1755 bi->bmiHeader.biSizeImage = 0;
1756 memset(bi->bmiColors, 0xAA, sizeof(RGBQUAD) * 256);
1757 memset(buf, 0xAA, sizeof(buf));
1758 SetLastError(0xdeadbeef);
1759 lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
1760 ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
1761 lines, bm.bmHeight, GetLastError());
1762 ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_24) ||
1763 broken(bi->bmiHeader.biSizeImage == 0), /* win9x */
1764 "expected 16*16*3, got %u\n", bi->bmiHeader.biSizeImage);
1766 /* the color table doesn't exist for 24-bit images */
1767 for (i = 0; i < 256; i++)
1769 ok(bi->bmiColors[i].rgbRed == 0xAA && bi->bmiColors[i].rgbGreen == 0xAA &&
1770 bi->bmiColors[i].rgbBlue == 0xAA && bi->bmiColors[i].rgbReserved == 0xAA,
1771 "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
1772 bi->bmiColors[i].rgbRed, bi->bmiColors[i].rgbGreen,
1773 bi->bmiColors[i].rgbBlue, bi->bmiColors[i].rgbReserved);
1776 /* returned bits are DWORD aligned and upside down */
1777 ok(!memcmp(buf, dib_bits_24, sizeof(dib_bits_24)), "DIB bits don't match\n");
1783 static void test_GetDIBits_BI_BITFIELDS(void)
1785 /* Try a screen resolution detection technique
1786 * from the September 1999 issue of Windows Developer's Journal
1787 * which seems to be in widespread use.
1788 * http://www.lesher.ws/highcolor.html
1789 * http://www.lesher.ws/vidfmt.c
1790 * It hinges on being able to retrieve the bitmaps
1791 * for the three primary colors in non-paletted 16 bit mode.
1793 char dibinfo_buf[sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD)];
1795 LPBITMAPINFO dibinfo = (LPBITMAPINFO) dibinfo_buf;
1800 memset(dibinfo, 0, sizeof(dibinfo_buf));
1801 dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1804 ok(hdc != NULL, "GetDC failed?\n");
1805 hbm = CreateCompatibleBitmap(hdc, 1, 1);
1806 ok(hbm != NULL, "CreateCompatibleBitmap failed?\n");
1808 /* Call GetDIBits to fill in bmiHeader. */
1809 ret = GetDIBits(hdc, hbm, 0, 1, NULL, dibinfo, DIB_RGB_COLORS);
1810 ok(ret == 1, "GetDIBits failed\n");
1811 if (dibinfo->bmiHeader.biBitCount > 8)
1813 DWORD *bitmasks = (DWORD *)dibinfo->bmiColors;
1815 ok( dibinfo->bmiHeader.biCompression == BI_BITFIELDS,
1816 "compression is %u\n", dibinfo->bmiHeader.biCompression );
1818 ok( !bitmasks[0], "red mask is set\n" );
1819 ok( !bitmasks[1], "green mask is set\n" );
1820 ok( !bitmasks[2], "blue mask is set\n" );
1822 /* test with NULL bits pointer and correct bpp */
1823 dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
1824 ret = GetDIBits(hdc, hbm, 0, 1, NULL, dibinfo, DIB_RGB_COLORS);
1825 ok(ret == 1, "GetDIBits failed\n");
1827 ok( bitmasks[0] != 0, "red mask is not set\n" );
1828 ok( bitmasks[1] != 0, "green mask is not set\n" );
1829 ok( bitmasks[2] != 0, "blue mask is not set\n" );
1830 ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );
1832 /* test with valid bits pointer */
1833 memset(dibinfo, 0, sizeof(dibinfo_buf));
1834 dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1835 ret = GetDIBits(hdc, hbm, 0, 1, NULL, dibinfo, DIB_RGB_COLORS);
1836 ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());
1837 dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
1838 ret = GetDIBits(hdc, hbm, 0, 1, bits, dibinfo, DIB_RGB_COLORS);
1839 ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());
1841 ok( bitmasks[0] != 0, "red mask is not set\n" );
1842 ok( bitmasks[1] != 0, "green mask is not set\n" );
1843 ok( bitmasks[2] != 0, "blue mask is not set\n" );
1844 ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef ||
1845 broken(dibinfo->bmiHeader.biSizeImage == 0xdeadbeef), /* win9x */
1846 "size image not set\n" );
1848 /* now with bits and 0 lines */
1849 memset(dibinfo, 0, sizeof(dibinfo_buf));
1850 dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1851 dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
1852 SetLastError(0xdeadbeef);
1853 ret = GetDIBits(hdc, hbm, 0, 0, bits, dibinfo, DIB_RGB_COLORS);
1854 if (ret == 0 && GetLastError() == ERROR_INVALID_PARAMETER)
1855 win_skip("Win9x/WinMe doesn't handle 0 for the number of scan lines\n");
1858 ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());
1860 ok( !bitmasks[0], "red mask is set\n" );
1861 ok( !bitmasks[1], "green mask is set\n" );
1862 ok( !bitmasks[2], "blue mask is set\n" );
1863 ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );
1865 memset(bitmasks, 0, 3*sizeof(DWORD));
1866 dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
1867 ret = GetDIBits(hdc, hbm, 0, 0, bits, dibinfo, DIB_RGB_COLORS);
1868 ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());
1870 ok( bitmasks[0] != 0, "red mask is not set\n" );
1871 ok( bitmasks[1] != 0, "green mask is not set\n" );
1872 ok( bitmasks[2] != 0, "blue mask is not set\n" );
1873 ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );
1876 else skip("not in 16 bpp BI_BITFIELDS mode, skipping that test\n");
1879 ReleaseDC(NULL, hdc);
1882 static void test_select_object(void)
1885 HBITMAP hbm, hbm_old;
1887 DWORD depths[] = {8, 15, 16, 24, 32};
1892 ok(hdc != 0, "GetDC(0) failed\n");
1893 hbm = CreateCompatibleBitmap(hdc, 10, 10);
1894 ok(hbm != 0, "CreateCompatibleBitmap failed\n");
1896 hbm_old = SelectObject(hdc, hbm);
1897 ok(hbm_old == 0, "SelectObject should fail\n");
1902 hdc = CreateCompatibleDC(0);
1903 ok(hdc != 0, "GetDC(0) failed\n");
1904 hbm = CreateCompatibleBitmap(hdc, 10, 10);
1905 ok(hbm != 0, "CreateCompatibleBitmap failed\n");
1907 hbm_old = SelectObject(hdc, hbm);
1908 ok(hbm_old != 0, "SelectObject failed\n");
1909 hbm_old = SelectObject(hdc, hbm_old);
1910 ok(hbm_old == hbm, "SelectObject failed\n");
1914 /* test an 1-bpp bitmap */
1915 planes = GetDeviceCaps(hdc, PLANES);
1918 hbm = CreateBitmap(10, 10, planes, bpp, NULL);
1919 ok(hbm != 0, "CreateBitmap failed\n");
1921 hbm_old = SelectObject(hdc, hbm);
1922 ok(hbm_old != 0, "SelectObject failed\n");
1923 hbm_old = SelectObject(hdc, hbm_old);
1924 ok(hbm_old == hbm, "SelectObject failed\n");
1928 for(i = 0; i < sizeof(depths)/sizeof(depths[0]); i++) {
1929 /* test a color bitmap to dc bpp matching */
1930 planes = GetDeviceCaps(hdc, PLANES);
1931 bpp = GetDeviceCaps(hdc, BITSPIXEL);
1933 hbm = CreateBitmap(10, 10, planes, depths[i], NULL);
1934 ok(hbm != 0, "CreateBitmap failed\n");
1936 hbm_old = SelectObject(hdc, hbm);
1937 if(depths[i] == bpp ||
1938 (bpp == 16 && depths[i] == 15) /* 16 and 15 bpp are compatible */
1940 ok(hbm_old != 0, "SelectObject failed, BITSPIXEL: %d, created depth: %d\n", bpp, depths[i]);
1941 SelectObject(hdc, hbm_old);
1943 ok(hbm_old == 0, "SelectObject should fail. BITSPIXELS: %d, created depth: %d\n", bpp, depths[i]);
1946 memset(&bm, 0xAA, sizeof(bm));
1947 bytes = GetObject(hbm, sizeof(bm), &bm);
1948 ok(bytes == sizeof(bm), "GetObject returned %d\n", bytes);
1949 ok(bm.bmType == 0 ||
1950 broken(bm.bmType == 21072), /* win9x */
1951 "wrong bmType %d\n", bm.bmType);
1952 ok(bm.bmWidth == 10, "wrong bmWidth %d\n", bm.bmWidth);
1953 ok(bm.bmHeight == 10, "wrong bmHeight %d\n", bm.bmHeight);
1954 ok(bm.bmWidthBytes == BITMAP_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel), "wrong bmWidthBytes %d\n", bm.bmWidthBytes);
1955 ok(bm.bmPlanes == planes, "wrong bmPlanes %u\n", bm.bmPlanes);
1956 if(depths[i] == 15) {
1957 ok(bm.bmBitsPixel == 16 ||
1958 broken(bm.bmBitsPixel == 15), /* Win9x/WinME */
1959 "wrong bmBitsPixel %d(15 bpp special)\n", bm.bmBitsPixel);
1961 ok(bm.bmBitsPixel == depths[i], "wrong bmBitsPixel %d\n", bm.bmBitsPixel);
1963 ok(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);
1971 static void test_mono_1x1_bmp_dbg(HBITMAP hbmp, int line)
1976 ret = GetObjectType(hbmp);
1977 ok_(__FILE__, line)(ret == OBJ_BITMAP, "the object %p is not bitmap\n", hbmp);
1979 ret = GetObject(hbmp, 0, 0);
1980 ok_(__FILE__, line)(ret == sizeof(BITMAP) /* XP */ ||
1981 ret == sizeof(DIBSECTION) /* Win9x */, "object size %d\n", ret);
1983 memset(&bm, 0xDA, sizeof(bm));
1984 SetLastError(0xdeadbeef);
1985 ret = GetObject(hbmp, sizeof(bm), &bm);
1986 if (!ret) /* XP, only for curObj2 */ return;
1987 ok_(__FILE__, line)(ret == sizeof(BITMAP) ||
1988 ret == sizeof(DIBSECTION) /* Win9x, only for curObj2 */,
1989 "GetObject returned %d, error %u\n", ret, GetLastError());
1990 ok_(__FILE__, line)(bm.bmType == 0, "wrong bmType, expected 0 got %d\n", bm.bmType);
1991 ok_(__FILE__, line)(bm.bmWidth == 1, "wrong bmWidth, expected 1 got %d\n", bm.bmWidth);
1992 ok_(__FILE__, line)(bm.bmHeight == 1, "wrong bmHeight, expected 1 got %d\n", bm.bmHeight);
1993 ok_(__FILE__, line)(bm.bmWidthBytes == 2, "wrong bmWidthBytes, expected 2 got %d\n", bm.bmWidthBytes);
1994 ok_(__FILE__, line)(bm.bmPlanes == 1, "wrong bmPlanes, expected 1 got %u\n", bm.bmPlanes);
1995 ok_(__FILE__, line)(bm.bmBitsPixel == 1, "wrong bmBitsPixel, expected 1 got %d\n", bm.bmBitsPixel);
1996 ok_(__FILE__, line)(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);
1999 #define test_mono_1x1_bmp(a) test_mono_1x1_bmp_dbg((a), __LINE__)
2001 static void test_CreateBitmap(void)
2004 HDC screenDC = GetDC(0);
2005 HDC hdc = CreateCompatibleDC(screenDC);
2008 /* all of these are the stock monochrome bitmap */
2009 HBITMAP bm = CreateCompatibleBitmap(hdc, 0, 0);
2010 HBITMAP bm1 = CreateCompatibleBitmap(screenDC, 0, 0);
2011 HBITMAP bm4 = CreateBitmap(0, 1, 0, 0, 0);
2012 HBITMAP bm5 = CreateDiscardableBitmap(hdc, 0, 0);
2013 HBITMAP curObj1 = GetCurrentObject(hdc, OBJ_BITMAP);
2014 HBITMAP curObj2 = GetCurrentObject(screenDC, OBJ_BITMAP);
2016 /* these 2 are not the stock monochrome bitmap */
2017 HBITMAP bm2 = CreateCompatibleBitmap(hdc, 1, 1);
2018 HBITMAP bm3 = CreateBitmap(1, 1, 1, 1, 0);
2020 HBITMAP old1 = SelectObject(hdc, bm2);
2021 HBITMAP old2 = SelectObject(screenDC, bm3);
2022 SelectObject(hdc, old1);
2023 SelectObject(screenDC, old2);
2025 ok(bm == bm1 && bm == bm4 && bm == bm5 && bm == curObj1 && bm == old1,
2026 "0: %p, 1: %p, 4: %p, 5: %p, curObj1 %p, old1 %p\n",
2027 bm, bm1, bm4, bm5, curObj1, old1);
2028 ok(bm != bm2 && bm != bm3, "0: %p, 2: %p, 3: %p\n", bm, bm2, bm3);
2030 ok(bm != curObj2 || /* WinXP */
2031 broken(bm == curObj2) /* Win9x */,
2032 "0: %p, curObj2 %p\n", bm, curObj2);
2033 ok(old2 == 0, "old2 %p\n", old2);
2035 test_mono_1x1_bmp(bm);
2036 test_mono_1x1_bmp(bm1);
2037 test_mono_1x1_bmp(bm2);
2038 test_mono_1x1_bmp(bm3);
2039 test_mono_1x1_bmp(bm4);
2040 test_mono_1x1_bmp(bm5);
2041 test_mono_1x1_bmp(old1);
2042 test_mono_1x1_bmp(curObj1);
2052 ReleaseDC(0, screenDC);
2054 /* show that Windows ignores the provided bm.bmWidthBytes */
2058 bmp.bmWidthBytes = 28;
2060 bmp.bmBitsPixel = 1;
2062 bm = CreateBitmapIndirect(&bmp);
2063 ok(bm != 0, "CreateBitmapIndirect error %u\n", GetLastError());
2064 test_mono_1x1_bmp(bm);
2067 /* Test how the bmBitsPixel field is treated */
2068 for(i = 1; i <= 33; i++) {
2072 bmp.bmWidthBytes = 28;
2074 bmp.bmBitsPixel = i;
2076 SetLastError(0xdeadbeef);
2077 bm = CreateBitmapIndirect(&bmp);
2079 DWORD error = GetLastError();
2081 broken(bm != 0), /* Win9x and WinMe */
2082 "CreateBitmapIndirect for %d bpp succeeded\n", i);
2083 ok(error == ERROR_INVALID_PARAMETER ||
2084 broken(error == 0xdeadbeef), /* Win9x and WinME */
2085 "Got error %d, expected ERROR_INVALID_PARAMETER\n", error);
2089 ok(bm != 0, "CreateBitmapIndirect error %u\n", GetLastError());
2090 GetObject(bm, sizeof(bmp), &bmp);
2097 } else if(i <= 16) {
2099 } else if(i <= 24) {
2101 } else if(i <= 32) {
2104 ok(bmp.bmBitsPixel == expect ||
2105 broken(bmp.bmBitsPixel == i), /* Win9x and WinMe */
2106 "CreateBitmapIndirect for a %d bpp bitmap created a %d bpp bitmap, expected %d\n",
2107 i, bmp.bmBitsPixel, expect);
2112 static void test_bitmapinfoheadersize(void)
2119 memset(&bmi, 0, sizeof(BITMAPINFO));
2120 bmi.bmiHeader.biHeight = 100;
2121 bmi.bmiHeader.biWidth = 512;
2122 bmi.bmiHeader.biBitCount = 24;
2123 bmi.bmiHeader.biPlanes = 1;
2125 bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER) - 1;
2127 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2128 ok(hdib == NULL, "CreateDIBSection succeeded\n");
2130 bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
2132 SetLastError(0xdeadbeef);
2133 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2134 ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
2137 bmi.bmiHeader.biSize++;
2139 SetLastError(0xdeadbeef);
2140 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2142 broken(!hdib), /* Win98, WinMe */
2143 "CreateDIBSection error %d\n", GetLastError());
2146 bmi.bmiHeader.biSize = sizeof(BITMAPINFO);
2148 SetLastError(0xdeadbeef);
2149 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2151 broken(!hdib), /* Win98, WinMe */
2152 "CreateDIBSection error %d\n", GetLastError());
2155 bmi.bmiHeader.biSize++;
2157 SetLastError(0xdeadbeef);
2158 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2160 broken(!hdib), /* Win98, WinMe */
2161 "CreateDIBSection error %d\n", GetLastError());
2164 bmi.bmiHeader.biSize = sizeof(BITMAPV4HEADER);
2166 SetLastError(0xdeadbeef);
2167 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2168 ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
2171 bmi.bmiHeader.biSize = sizeof(BITMAPV5HEADER);
2173 SetLastError(0xdeadbeef);
2174 hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2176 broken(!hdib), /* Win95 */
2177 "CreateDIBSection error %d\n", GetLastError());
2180 memset(&bci, 0, sizeof(BITMAPCOREINFO));
2181 bci.bmciHeader.bcHeight = 100;
2182 bci.bmciHeader.bcWidth = 512;
2183 bci.bmciHeader.bcBitCount = 24;
2184 bci.bmciHeader.bcPlanes = 1;
2186 bci.bmciHeader.bcSize = sizeof(BITMAPCOREHEADER) - 1;
2188 hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
2189 ok(hdib == NULL, "CreateDIBSection succeeded\n");
2191 bci.bmciHeader.bcSize = sizeof(BITMAPCOREHEADER);
2193 SetLastError(0xdeadbeef);
2194 hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
2195 ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
2198 bci.bmciHeader.bcSize++;
2200 hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
2201 ok(hdib == NULL, "CreateDIBSection succeeded\n");
2203 bci.bmciHeader.bcSize = sizeof(BITMAPCOREINFO);
2205 hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
2206 ok(hdib == NULL, "CreateDIBSection succeeded\n");
2211 static void test_get16dibits(void)
2213 BYTE bits[4 * (16 / sizeof(BYTE))];
2215 HDC screen_dc = GetDC(NULL);
2218 int info_len = sizeof(BITMAPINFOHEADER) + 1024;
2220 int overwritten_bytes = 0;
2222 memset(bits, 0, sizeof(bits));
2223 hbmp = CreateBitmap(2, 2, 1, 16, bits);
2224 ok(hbmp != NULL, "CreateBitmap failed\n");
2226 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, info_len);
2229 memset(info, '!', info_len);
2230 memset(info, 0, sizeof(info->bmiHeader));
2232 info->bmiHeader.biSize = sizeof(info->bmiHeader);
2233 info->bmiHeader.biWidth = 2;
2234 info->bmiHeader.biHeight = 2;
2235 info->bmiHeader.biPlanes = 1;
2236 info->bmiHeader.biCompression = BI_RGB;
2238 ret = GetDIBits(screen_dc, hbmp, 0, 0, NULL, info, 0);
2240 broken(ret == 0), /* win9x */
2241 "GetDIBits failed got %d\n", ret);
2243 for (p = ((BYTE *) info) + sizeof(info->bmiHeader); (p - ((BYTE *) info)) < info_len; p++)
2245 overwritten_bytes++;
2246 ok(overwritten_bytes == 0, "GetDIBits wrote past the buffer given\n");
2248 HeapFree(GetProcessHeap(), 0, info);
2250 ReleaseDC(NULL, screen_dc);
2253 static void test_GdiAlphaBlend(void)
2255 /* test out-of-bound parameters for GdiAlphaBlend */
2268 BLENDFUNCTION blend;
2270 if (!pGdiAlphaBlend)
2272 win_skip("GdiAlphaBlend() is not implemented\n");
2276 hdcNull = GetDC(NULL);
2277 hdcDst = CreateCompatibleDC(hdcNull);
2278 bmpDst = CreateCompatibleBitmap(hdcNull, 100, 100);
2279 hdcSrc = CreateCompatibleDC(hdcNull);
2281 memset(&bmi, 0, sizeof(bmi)); /* as of Wine 0.9.44 we require the src to be a DIB section */
2282 bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
2283 bmi.bmiHeader.biHeight = 20;
2284 bmi.bmiHeader.biWidth = 20;
2285 bmi.bmiHeader.biBitCount = 32;
2286 bmi.bmiHeader.biPlanes = 1;
2287 bmi.bmiHeader.biCompression = BI_RGB;
2288 bmpSrc = CreateDIBSection(hdcDst, &bmi, DIB_RGB_COLORS, &bits, NULL, 0);
2289 ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
2291 oldDst = SelectObject(hdcDst, bmpDst);
2292 oldSrc = SelectObject(hdcSrc, bmpSrc);
2294 blend.BlendOp = AC_SRC_OVER;
2295 blend.BlendFlags = 0;
2296 blend.SourceConstantAlpha = 128;
2297 blend.AlphaFormat = 0;
2299 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend), TRUE, BOOL, "%d");
2300 SetLastError(0xdeadbeef);
2301 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -1, 0, 10, 10, blend), FALSE, BOOL, "%d");
2302 expect_eq(GetLastError(), ERROR_INVALID_PARAMETER, int, "%d");
2303 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 10, 10, blend), FALSE, BOOL, "%d");
2304 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 15, 0, 10, 10, blend), FALSE, BOOL, "%d");
2305 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 10, 10, -2, 3, blend), FALSE, BOOL, "%d");
2306 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 10, 10, -2, 3, blend), FALSE, BOOL, "%d");
2308 SetWindowOrgEx(hdcSrc, -10, -10, NULL);
2309 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -1, 0, 10, 10, blend), TRUE, BOOL, "%d");
2310 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 10, 10, blend), TRUE, BOOL, "%d");
2311 SetMapMode(hdcSrc, MM_ANISOTROPIC);
2312 ScaleWindowExtEx(hdcSrc, 10, 1, 10, 1, NULL);
2313 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -1, 0, 30, 30, blend), TRUE, BOOL, "%d");
2314 expect_eq(pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 30, 30, blend), TRUE, BOOL, "%d");
2316 SelectObject(hdcDst, oldDst);
2317 SelectObject(hdcSrc, oldSrc);
2318 DeleteObject(bmpSrc);
2319 DeleteObject(bmpDst);
2323 ReleaseDC(NULL, hdcNull);
2327 static void test_clipping(void)
2337 HDC hdcDst = CreateCompatibleDC( NULL );
2338 HDC hdcSrc = CreateCompatibleDC( NULL );
2340 BITMAPINFO bmpinfo={{0}};
2341 bmpinfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
2342 bmpinfo.bmiHeader.biWidth = 100;
2343 bmpinfo.bmiHeader.biHeight = 100;
2344 bmpinfo.bmiHeader.biPlanes = 1;
2345 bmpinfo.bmiHeader.biBitCount = GetDeviceCaps( hdcDst, BITSPIXEL );
2346 bmpinfo.bmiHeader.biCompression = BI_RGB;
2348 bmpDst = CreateDIBSection( hdcDst, &bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
2349 ok(bmpDst != NULL, "Couldn't create destination bitmap\n");
2350 oldDst = SelectObject( hdcDst, bmpDst );
2352 bmpSrc = CreateDIBSection( hdcSrc, &bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
2353 ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
2354 oldSrc = SelectObject( hdcSrc, bmpSrc );
2356 result = BitBlt( hdcDst, 0, 0, 100, 100, hdcSrc, 100, 100, SRCCOPY );
2357 ok(result, "BitBlt failed\n");
2359 hRgn = CreateRectRgn( 0,0,0,0 );
2360 SelectClipRgn( hdcDst, hRgn );
2362 result = BitBlt( hdcDst, 0, 0, 100, 100, hdcSrc, 0, 0, SRCCOPY );
2363 ok(result, "BitBlt failed\n");
2365 DeleteObject( bmpDst );
2366 DeleteObject( bmpSrc );
2367 DeleteObject( hRgn );
2375 is_win9x = GetWindowLongPtrW(GetDesktopWindow(), GWLP_WNDPROC) == 0;
2377 hdll = GetModuleHandle("gdi32.dll");
2378 pGdiAlphaBlend = (void*)GetProcAddress(hdll, "GdiAlphaBlend");
2380 test_createdibitmap();
2382 test_mono_dibsection();
2385 test_GetDIBits_selected_DIB(1);
2386 test_GetDIBits_selected_DIB(4);
2387 test_GetDIBits_selected_DIB(8);
2388 test_GetDIBits_selected_DDB(TRUE);
2389 test_GetDIBits_selected_DDB(FALSE);
2391 test_GetDIBits_BI_BITFIELDS();
2392 test_select_object();
2393 test_CreateBitmap();
2394 test_GdiAlphaBlend();
2395 test_bitmapinfoheadersize();