2 * Unit test suite for bitmaps
4 * Copyright 2004 Huw Davies
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30 #include "wine/test.h"
34 static void test_createdibitmap(void)
37 BITMAPINFOHEADER bmih;
39 HBITMAP hbm, hbm_colour, hbm_old;
43 screen_depth = GetDeviceCaps(hdc, BITSPIXEL);
44 memset(&bmih, 0, sizeof(bmih));
45 bmih.biSize = sizeof(bmih);
50 bmih.biCompression = BI_RGB;
52 /* First create an un-initialised bitmap. The depth of the bitmap
53 should match that of the hdc and not that supplied in bmih.
56 /* First try 32 bits */
57 hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
58 ok(hbm != NULL, "CreateDIBitmap failed\n");
59 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
61 ok(bm.bmBitsPixel == screen_depth, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, screen_depth);
66 hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
67 ok(hbm != NULL, "CreateDIBitmap failed\n");
68 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
70 ok(bm.bmBitsPixel == screen_depth, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, screen_depth);
75 hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
76 ok(hbm != NULL, "CreateDIBitmap failed\n");
77 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
79 ok(bm.bmBitsPixel == screen_depth, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, screen_depth);
82 /* Now with a monochrome dc we expect a monochrome bitmap */
83 hdcmem = CreateCompatibleDC(hdc);
85 /* First try 32 bits */
87 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
88 ok(hbm != NULL, "CreateDIBitmap failed\n");
89 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
91 ok(bm.bmBitsPixel == 1, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, 1);
96 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
97 ok(hbm != NULL, "CreateDIBitmap failed\n");
98 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
100 ok(bm.bmBitsPixel == 1, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, 1);
105 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
106 ok(hbm != NULL, "CreateDIBitmap failed\n");
107 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
109 ok(bm.bmBitsPixel == 1, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, 1);
112 /* Now select a polychrome bitmap into the dc and we expect
113 screen_depth bitmaps again */
114 hbm_colour = CreateCompatibleBitmap(hdc, 1, 1);
115 hbm_old = SelectObject(hdcmem, hbm_colour);
117 /* First try 32 bits */
118 bmih.biBitCount = 32;
119 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
120 ok(hbm != NULL, "CreateDIBitmap failed\n");
121 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
123 ok(bm.bmBitsPixel == screen_depth, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, screen_depth);
127 bmih.biBitCount = 16;
128 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
129 ok(hbm != NULL, "CreateDIBitmap failed\n");
130 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
132 ok(bm.bmBitsPixel == screen_depth, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, screen_depth);
137 hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
138 ok(hbm != NULL, "CreateDIBitmap failed\n");
139 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
141 ok(bm.bmBitsPixel == screen_depth, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, screen_depth);
144 SelectObject(hdcmem, hbm_old);
145 DeleteObject(hbm_colour);
148 /* If hdc == 0 then we get a 1 bpp bitmap */
150 bmih.biBitCount = 32;
151 hbm = CreateDIBitmap(0, &bmih, 0, NULL, NULL, 0);
152 ok(hbm != NULL, "CreateDIBitmap failed\n");
153 ok(GetObject(hbm, sizeof(bm), &bm), "GetObject failed\n");
155 ok(bm.bmBitsPixel == 1, "CreateDIBitmap created bitmap of incorrect depth %d != %d\n", bm.bmBitsPixel, 1);
162 #define test_color_todo(got, exp, txt, todo) \
163 if (!todo && got != exp && screen_depth < 24) { \
164 todo_wine ok(0, #txt " failed at %d-bit screen depth: got 0x%06x expected 0x%06x - skipping DIB tests\n", \
165 screen_depth, (UINT)got, (UINT)exp); \
167 } else if (todo) todo_wine { ok(got == exp, #txt " failed: got 0x%06x expected 0x%06x\n", (UINT)got, (UINT)exp); } \
168 else ok(got == exp, #txt " failed: got 0x%06x expected 0x%06x\n", (UINT)got, (UINT)exp) \
170 #define test_color(hdc, color, exp, todo_setp, todo_getp) \
173 c = SetPixel(hdc, 0, 0, color); \
174 if (!is_win9x) { test_color_todo(c, exp, SetPixel, todo_setp); } \
175 c = GetPixel(hdc, 0, 0); \
176 test_color_todo(c, exp, GetPixel, todo_getp); \
179 static void test_dibsections(void)
181 HDC hdc, hdcmem, hdcmem2;
182 HBITMAP hdib, oldbm, hdib2, oldbm2;
183 char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
184 char bcibuf[sizeof(BITMAPCOREINFO) + 256 * sizeof(RGBTRIPLE)];
185 BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
186 BITMAPCOREINFO *pbci = (BITMAPCOREINFO *)bcibuf;
192 char logpalbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
193 LOGPALETTE *plogpal = (LOGPALETTE*)logpalbuf;
196 HPALETTE hpal, oldpal;
201 MEMORY_BASIC_INFORMATION info;
204 screen_depth = GetDeviceCaps(hdc, BITSPIXEL) * GetDeviceCaps(hdc, PLANES);
206 memset(pbmi, 0, sizeof(bmibuf));
207 pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
208 pbmi->bmiHeader.biHeight = 100;
209 pbmi->bmiHeader.biWidth = 512;
210 pbmi->bmiHeader.biBitCount = 24;
211 pbmi->bmiHeader.biPlanes = 1;
212 pbmi->bmiHeader.biCompression = BI_RGB;
214 SetLastError(0xdeadbeef);
215 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
216 ok(hdib != NULL, "CreateDIBSection error %ld\n", GetLastError());
217 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIBSection\n");
218 ok(dibsec.dsBm.bmBits == bits, "dibsec.dsBits %p != bits %p\n", dibsec.dsBm.bmBits, bits);
220 /* test the DIB memory */
221 ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
222 "VirtualQuery failed\n");
223 ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
224 ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
225 ok(info.AllocationProtect == PAGE_READWRITE, "%lx != PAGE_READWRITE\n", info.AllocationProtect);
226 ok(info.RegionSize == 0x26000, "0x%lx != 0x26000\n", info.RegionSize);
227 ok(info.State == MEM_COMMIT, "%lx != MEM_COMMIT\n", info.State);
228 ok(info.Protect == PAGE_READWRITE, "%lx != PAGE_READWRITE\n", info.Protect);
229 ok(info.Type == MEM_PRIVATE, "%lx != MEM_PRIVATE\n", info.Type);
233 pbmi->bmiHeader.biBitCount = 8;
234 pbmi->bmiHeader.biCompression = BI_RLE8;
235 SetLastError(0xdeadbeef);
236 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
237 ok(hdib == NULL, "CreateDIBSection should fail when asked to create a compressed DIB section\n");
238 ok(GetLastError() == 0xdeadbeef, "wrong error %ld\n", GetLastError());
240 pbmi->bmiHeader.biBitCount = 16;
241 pbmi->bmiHeader.biCompression = BI_BITFIELDS;
242 ((PDWORD)pbmi->bmiColors)[0] = 0xf800;
243 ((PDWORD)pbmi->bmiColors)[1] = 0x07e0;
244 ((PDWORD)pbmi->bmiColors)[2] = 0x001f;
245 SetLastError(0xdeadbeef);
246 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
247 ok(hdib != NULL, "CreateDIBSection error %ld\n", GetLastError());
249 /* test the DIB memory */
250 ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
251 "VirtualQuery failed\n");
252 ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
253 ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
254 ok(info.AllocationProtect == PAGE_READWRITE, "%lx != PAGE_READWRITE\n", info.AllocationProtect);
255 ok(info.RegionSize == 0x19000, "0x%lx != 0x19000\n", info.RegionSize);
256 ok(info.State == MEM_COMMIT, "%lx != MEM_COMMIT\n", info.State);
257 ok(info.Protect == PAGE_READWRITE, "%lx != PAGE_READWRITE\n", info.Protect);
258 ok(info.Type == MEM_PRIVATE, "%lx != MEM_PRIVATE\n", info.Type);
262 memset(pbmi, 0, sizeof(bmibuf));
263 pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
264 pbmi->bmiHeader.biHeight = 16;
265 pbmi->bmiHeader.biWidth = 16;
266 pbmi->bmiHeader.biBitCount = 1;
267 pbmi->bmiHeader.biPlanes = 1;
268 pbmi->bmiHeader.biCompression = BI_RGB;
269 pbmi->bmiColors[0].rgbRed = 0xff;
270 pbmi->bmiColors[0].rgbGreen = 0;
271 pbmi->bmiColors[0].rgbBlue = 0;
272 pbmi->bmiColors[1].rgbRed = 0;
273 pbmi->bmiColors[1].rgbGreen = 0;
274 pbmi->bmiColors[1].rgbBlue = 0xff;
276 hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
277 ok(hdib != NULL, "CreateDIBSection failed\n");
278 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIBSection\n");
279 ok(dibsec.dsBmih.biClrUsed == 2,
280 "created DIBSection: wrong biClrUsed field: %lu, should be: %u\n", dibsec.dsBmih.biClrUsed, 2);
282 /* Test if the old BITMAPCOREINFO structure is supported */
284 pbci->bmciHeader.bcSize = sizeof(BITMAPCOREHEADER);
285 pbci->bmciHeader.bcBitCount = 0;
288 ret = GetDIBits(hdc, hdib, 0, 16, NULL, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
289 ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
290 ok((pbci->bmciHeader.bcWidth == 16) && (pbci->bmciHeader.bcHeight == 16)
291 && (pbci->bmciHeader.bcBitCount == 1) && (pbci->bmciHeader.bcPlanes == 1),
292 "GetDIBits did't fill in the BITMAPCOREHEADER structure properly\n");
294 ret = GetDIBits(hdc, hdib, 0, 16, &coreBits, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
295 ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
296 ok((pbci->bmciColors[0].rgbtRed == 0xff) && (pbci->bmciColors[0].rgbtGreen == 0) &&
297 (pbci->bmciColors[0].rgbtBlue == 0) && (pbci->bmciColors[1].rgbtRed == 0) &&
298 (pbci->bmciColors[1].rgbtGreen == 0) && (pbci->bmciColors[1].rgbtBlue == 0xff),
299 "The color table has not been translated to the old BITMAPCOREINFO format\n");
301 hcoredib = CreateDIBSection(hdc, (BITMAPINFO*) pbci, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
302 ok(hcoredib != NULL, "CreateDIBSection failed with a BITMAPCOREINFO\n");
304 ZeroMemory(pbci->bmciColors, 256 * sizeof(RGBTRIPLE));
305 ret = GetDIBits(hdc, hcoredib, 0, 16, &coreBits, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
306 ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
307 ok((pbci->bmciColors[0].rgbtRed == 0xff) && (pbci->bmciColors[0].rgbtGreen == 0) &&
308 (pbci->bmciColors[0].rgbtBlue == 0) && (pbci->bmciColors[1].rgbtRed == 0) &&
309 (pbci->bmciColors[1].rgbtGreen == 0) && (pbci->bmciColors[1].rgbtBlue == 0xff),
310 "The color table has not been translated to the old BITMAPCOREINFO format\n");
312 DeleteObject(hcoredib);
315 hdcmem = CreateCompatibleDC(hdc);
316 oldbm = SelectObject(hdcmem, hdib);
318 ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
319 ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
320 ok(!memcmp(rgb, pbmi->bmiColors, 2 * sizeof(RGBQUAD)),
321 "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
322 rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
323 rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);
325 c0 = RGB(pbmi->bmiColors[0].rgbRed, pbmi->bmiColors[0].rgbGreen, pbmi->bmiColors[0].rgbBlue);
326 c1 = RGB(pbmi->bmiColors[1].rgbRed, pbmi->bmiColors[1].rgbGreen, pbmi->bmiColors[1].rgbBlue);
328 test_color(hdcmem, DIBINDEX(0), c0, 0, 1);
329 test_color(hdcmem, DIBINDEX(1), c1, 0, 1);
330 test_color(hdcmem, DIBINDEX(2), c0, 1, 1);
331 test_color(hdcmem, PALETTEINDEX(0), c0, 1, 1);
332 test_color(hdcmem, PALETTEINDEX(1), c0, 1, 1);
333 test_color(hdcmem, PALETTEINDEX(2), c0, 1, 1);
334 test_color(hdcmem, PALETTERGB(pbmi->bmiColors[0].rgbRed, pbmi->bmiColors[0].rgbGreen,
335 pbmi->bmiColors[0].rgbBlue), c0, 1, 1);
336 test_color(hdcmem, PALETTERGB(pbmi->bmiColors[1].rgbRed, pbmi->bmiColors[1].rgbGreen,
337 pbmi->bmiColors[1].rgbBlue), c1, 1, 1);
338 test_color(hdcmem, PALETTERGB(0, 0, 0), c0, 1, 1);
339 test_color(hdcmem, PALETTERGB(0xff, 0xff, 0xff), c0, 1, 1);
340 test_color(hdcmem, PALETTERGB(0, 0, 0xfe), c1, 1, 1);
342 SelectObject(hdcmem, oldbm);
345 pbmi->bmiHeader.biBitCount = 4;
346 for (i = 0; i < 16; i++) {
347 pbmi->bmiColors[i].rgbRed = i;
348 pbmi->bmiColors[i].rgbGreen = 16-i;
349 pbmi->bmiColors[i].rgbBlue = 0;
351 hdib = CreateDIBSection(hdcmem, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
352 ok(hdib != NULL, "CreateDIBSection failed\n");
353 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
354 ok(dibsec.dsBmih.biClrUsed == 16,
355 "created DIBSection: wrong biClrUsed field: %lu, should be: %u\n", dibsec.dsBmih.biClrUsed, 16);
358 pbmi->bmiHeader.biBitCount = 8;
360 for (i = 0; i < 128; i++) {
361 pbmi->bmiColors[i].rgbRed = 255 - i * 2;
362 pbmi->bmiColors[i].rgbGreen = i * 2;
363 pbmi->bmiColors[i].rgbBlue = 0;
364 pbmi->bmiColors[255 - i].rgbRed = 0;
365 pbmi->bmiColors[255 - i].rgbGreen = i * 2;
366 pbmi->bmiColors[255 - i].rgbBlue = 255 - i * 2;
368 hdib = CreateDIBSection(hdcmem, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
369 ok(hdib != NULL, "CreateDIBSection failed\n");
370 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
371 ok(dibsec.dsBmih.biClrUsed == 256,
372 "created DIBSection: wrong biClrUsed field: %lu, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);
374 oldbm = SelectObject(hdcmem, hdib);
376 for (i = 0; i < 256; i++) {
377 test_color(hdcmem, DIBINDEX(i),
378 RGB(pbmi->bmiColors[i].rgbRed, pbmi->bmiColors[i].rgbGreen, pbmi->bmiColors[i].rgbBlue), 0, 0);
379 test_color(hdcmem, PALETTERGB(pbmi->bmiColors[i].rgbRed, pbmi->bmiColors[i].rgbGreen, pbmi->bmiColors[i].rgbBlue),
380 RGB(pbmi->bmiColors[i].rgbRed, pbmi->bmiColors[i].rgbGreen, pbmi->bmiColors[i].rgbBlue), 0, 0);
383 SelectObject(hdcmem, oldbm);
386 pbmi->bmiHeader.biBitCount = 1;
388 /* Now create a palette and a palette indexed dib section */
389 memset(plogpal, 0, sizeof(logpalbuf));
390 plogpal->palVersion = 0x300;
391 plogpal->palNumEntries = 2;
392 plogpal->palPalEntry[0].peRed = 0xff;
393 plogpal->palPalEntry[0].peBlue = 0xff;
394 plogpal->palPalEntry[1].peGreen = 0xff;
396 index = (WORD*)pbmi->bmiColors;
399 hpal = CreatePalette(plogpal);
400 ok(hpal != NULL, "CreatePalette failed\n");
401 oldpal = SelectPalette(hdc, hpal, TRUE);
402 hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
403 ok(hdib != NULL, "CreateDIBSection failed\n");
404 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
405 ok(dibsec.dsBmih.biClrUsed == 2,
406 "created DIBSection: wrong biClrUsed field: %lu, should be: %u\n", dibsec.dsBmih.biClrUsed, 2);
408 /* The colour table has already been grabbed from the dc, so we select back the
411 SelectPalette(hdc, oldpal, TRUE);
412 oldbm = SelectObject(hdcmem, hdib);
413 oldpal = SelectPalette(hdcmem, hpal, TRUE);
415 ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
416 ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
417 ok(rgb[0].rgbRed == 0xff && rgb[0].rgbBlue == 0xff && rgb[0].rgbGreen == 0 &&
418 rgb[1].rgbRed == 0 && rgb[1].rgbBlue == 0 && rgb[1].rgbGreen == 0xff,
419 "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
420 rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
421 rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);
423 c0 = RGB(plogpal->palPalEntry[0].peRed, plogpal->palPalEntry[0].peGreen, plogpal->palPalEntry[0].peBlue);
424 c1 = RGB(plogpal->palPalEntry[1].peRed, plogpal->palPalEntry[1].peGreen, plogpal->palPalEntry[1].peBlue);
426 test_color(hdcmem, DIBINDEX(0), c0, 0, 1);
427 test_color(hdcmem, DIBINDEX(1), c1, 0, 1);
428 test_color(hdcmem, DIBINDEX(2), c0, 1, 1);
429 test_color(hdcmem, PALETTEINDEX(0), c0, 0, 1);
430 test_color(hdcmem, PALETTEINDEX(1), c1, 0, 1);
431 test_color(hdcmem, PALETTEINDEX(2), c0, 1, 1);
432 test_color(hdcmem, PALETTERGB(plogpal->palPalEntry[0].peRed, plogpal->palPalEntry[0].peGreen,
433 plogpal->palPalEntry[0].peBlue), c0, 1, 1);
434 test_color(hdcmem, PALETTERGB(plogpal->palPalEntry[1].peRed, plogpal->palPalEntry[1].peGreen,
435 plogpal->palPalEntry[1].peBlue), c1, 1, 1);
436 test_color(hdcmem, PALETTERGB(0, 0, 0), c1, 1, 1);
437 test_color(hdcmem, PALETTERGB(0xff, 0xff, 0xff), c0, 1, 1);
438 test_color(hdcmem, PALETTERGB(0, 0, 0xfe), c0, 1, 1);
439 test_color(hdcmem, PALETTERGB(0, 1, 0), c1, 1, 1);
440 test_color(hdcmem, PALETTERGB(0x3f, 0, 0x3f), c1, 1, 1);
441 test_color(hdcmem, PALETTERGB(0x40, 0, 0x40), c0, 1, 1);
443 /* Bottom and 2nd row from top green, everything else magenta */
444 bits[0] = bits[1] = 0xff;
445 bits[13 * 4] = bits[13*4 + 1] = 0xff;
448 pbmi->bmiHeader.biBitCount = 32;
450 hdib2 = CreateDIBSection(NULL, pbmi, DIB_RGB_COLORS, (void **)&bits32, NULL, 0);
451 ok(hdib2 != NULL, "CreateDIBSection failed\n");
452 hdcmem2 = CreateCompatibleDC(hdc);
453 oldbm2 = SelectObject(hdcmem2, hdib2);
455 BitBlt(hdcmem2, 0, 0, 16,16, hdcmem, 0, 0, SRCCOPY);
457 ok(bits32[0] == 0xff00, "lower left pixel is %08lx\n", bits32[0]);
458 ok(bits32[17] == 0xff00ff, "bottom but one, left pixel is %08lx\n", bits32[17]);
460 SelectObject(hdcmem2, oldbm2);
463 SelectObject(hdcmem, oldbm);
464 SelectObject(hdcmem, oldpal);
469 pbmi->bmiHeader.biBitCount = 8;
471 memset(plogpal, 0, sizeof(logpalbuf));
472 plogpal->palVersion = 0x300;
473 plogpal->palNumEntries = 256;
475 for (i = 0; i < 128; i++) {
476 plogpal->palPalEntry[i].peRed = 255 - i * 2;
477 plogpal->palPalEntry[i].peBlue = i * 2;
478 plogpal->palPalEntry[i].peGreen = 0;
479 plogpal->palPalEntry[255 - i].peRed = 0;
480 plogpal->palPalEntry[255 - i].peGreen = i * 2;
481 plogpal->palPalEntry[255 - i].peBlue = 255 - i * 2;
484 index = (WORD*)pbmi->bmiColors;
485 for (i = 0; i < 256; i++) {
489 hpal = CreatePalette(plogpal);
490 ok(hpal != NULL, "CreatePalette failed\n");
491 oldpal = SelectPalette(hdc, hpal, TRUE);
492 hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
493 ok(hdib != NULL, "CreateDIBSection failed\n");
494 ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
495 ok(dibsec.dsBmih.biClrUsed == 256,
496 "created DIBSection: wrong biClrUsed field: %lu, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);
498 SelectPalette(hdc, oldpal, TRUE);
499 oldbm = SelectObject(hdcmem, hdib);
500 oldpal = SelectPalette(hdcmem, hpal, TRUE);
502 ret = GetDIBColorTable(hdcmem, 0, 256, rgb);
503 ok(ret == 256, "GetDIBColorTable returned %d\n", ret);
504 for (i = 0; i < 256; i++) {
505 ok(rgb[i].rgbRed == plogpal->palPalEntry[i].peRed &&
506 rgb[i].rgbBlue == plogpal->palPalEntry[i].peBlue &&
507 rgb[i].rgbGreen == plogpal->palPalEntry[i].peGreen,
508 "GetDIBColorTable returns table %d: r%02x g%02x b%02x res%02x\n",
509 i, rgb[i].rgbRed, rgb[i].rgbGreen, rgb[i].rgbBlue, rgb[i].rgbReserved);
512 for (i = 0; i < 256; i++) {
513 test_color(hdcmem, DIBINDEX(i),
514 RGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue), 0, 0);
515 test_color(hdcmem, PALETTEINDEX(i),
516 RGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue), 0, 0);
517 test_color(hdcmem, PALETTERGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue),
518 RGB(plogpal->palPalEntry[i].peRed, plogpal->palPalEntry[i].peGreen, plogpal->palPalEntry[i].peBlue), 0, 0);
521 SelectPalette(hdcmem, oldpal, TRUE);
522 SelectObject(hdcmem, oldbm);
535 hWnd = CreateWindowExA(0, "EDIT", NULL, 0,
537 NULL, NULL, NULL, NULL);
539 is_win9x = GetWindowLongPtrW(hWnd, GWLP_WNDPROC) == 0;
542 test_createdibitmap();