bitmap.c 244 KB
Newer Older
1 2 3 4
/*
 * Unit test suite for bitmaps
 *
 * Copyright 2004 Huw Davies
5
 * Copyright 2006 Dmitry Timoshkov
6 7 8 9 10 11 12 13 14 15 16 17 18
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * 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
20 21 22 23
 */

#include <stdarg.h>
#include <assert.h>
24
#include <string.h>
25 26 27

#include "windef.h"
#include "winbase.h"
28
#include "winerror.h"
29 30
#include "wingdi.h"
#include "winuser.h"
31
#include "mmsystem.h"
32 33 34

#include "wine/test.h"

35
static BOOL (WINAPI *pGdiAlphaBlend)(HDC,int,int,int,int,HDC,int,int,int,int,BLENDFUNCTION);
36
static BOOL (WINAPI *pGdiGradientFill)(HDC,TRIVERTEX*,ULONG,void*,ULONG,ULONG);
37
static DWORD (WINAPI *pSetLayout)(HDC hdc, DWORD layout);
38

39
static inline int get_bitmap_stride( int width, int bpp )
40
{
41 42
    return ((width * bpp + 15) >> 3) & ~1;
}
43

44 45 46 47
static inline int get_dib_stride( int width, int bpp )
{
    return ((width * bpp + 31) >> 3) & ~3;
}
48

49 50 51 52
static inline int get_dib_image_size( const BITMAPINFO *info )
{
    return get_dib_stride( info->bmiHeader.biWidth, info->bmiHeader.biBitCount )
        * abs( info->bmiHeader.biHeight );
53 54 55 56 57
}

static void test_bitmap_info(HBITMAP hbm, INT expected_depth, const BITMAPINFOHEADER *bmih)
{
    BITMAP bm;
58
    BITMAP bma[2];
59
    INT ret, width_bytes;
60
    BYTE buf[512], buf_cmp[512];
61

62
    ret = GetObjectW(hbm, sizeof(bm), &bm);
63
    ok(ret == sizeof(bm), "GetObject returned %d\n", ret);
64

65
    ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
66 67
    ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
    ok(bm.bmHeight == bmih->biHeight, "wrong bm.bmHeight %d\n", bm.bmHeight);
68
    width_bytes = get_bitmap_stride(bm.bmWidth, bm.bmBitsPixel);
69 70 71 72 73 74 75 76
    ok(bm.bmWidthBytes == width_bytes, "wrong bm.bmWidthBytes %d != %d\n", bm.bmWidthBytes, width_bytes);
    ok(bm.bmPlanes == bmih->biPlanes, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
    ok(bm.bmBitsPixel == expected_depth, "wrong bm.bmBitsPixel %d != %d\n", bm.bmBitsPixel, expected_depth);
    ok(bm.bmBits == NULL, "wrong bm.bmBits %p\n", bm.bmBits);

    assert(sizeof(buf) >= bm.bmWidthBytes * bm.bmHeight);
    assert(sizeof(buf) == sizeof(buf_cmp));

77
    SetLastError(0xdeadbeef);
78
    ret = GetBitmapBits(hbm, 0, NULL);
79
    ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
80 81 82 83 84 85 86

    memset(buf_cmp, 0xAA, sizeof(buf_cmp));
    memset(buf_cmp, 0, bm.bmWidthBytes * bm.bmHeight);

    memset(buf, 0xAA, sizeof(buf));
    ret = GetBitmapBits(hbm, sizeof(buf), buf);
    ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
87
    ok(!memcmp(buf, buf_cmp, sizeof(buf)),
88
        "buffers do not match, depth %d\n", bmih->biBitCount);
89 90

    /* test various buffer sizes for GetObject */
91
    ret = GetObjectW(hbm, sizeof(*bma) * 2, bma);
92
    ok(ret == sizeof(*bma), "wrong size %d\n", ret);
93

94
    ret = GetObjectW(hbm, sizeof(bm) / 2, &bm);
95
    ok(ret == 0, "%d != 0\n", ret);
96

97
    ret = GetObjectW(hbm, 0, &bm);
98 99
    ok(ret == 0, "%d != 0\n", ret);

100
    ret = GetObjectW(hbm, 1, &bm);
101
    ok(ret == 0, "%d != 0\n", ret);
102

103
    ret = GetObjectW(hbm, 0, NULL);
104
    ok(ret == sizeof(bm), "wrong size %d\n", ret);
105 106
}

107 108 109 110
static void test_createdibitmap(void)
{
    HDC hdc, hdcmem;
    BITMAPINFOHEADER bmih;
111
    BITMAPINFO bm;
112 113
    HBITMAP hbm, hbm_colour, hbm_old;
    INT screen_depth;
114
    DWORD pixel;
115 116 117 118 119 120 121 122 123 124

    hdc = GetDC(0);
    screen_depth = GetDeviceCaps(hdc, BITSPIXEL);
    memset(&bmih, 0, sizeof(bmih));
    bmih.biSize = sizeof(bmih);
    bmih.biWidth = 10;
    bmih.biHeight = 10;
    bmih.biPlanes = 1;
    bmih.biBitCount = 32;
    bmih.biCompression = BI_RGB;
125 126 127 128 129 130

    hbm = CreateDIBitmap(hdc, NULL, CBM_INIT, NULL, NULL, 0);
    ok(hbm == NULL, "CreateDIBitmap should fail\n");
    hbm = CreateDIBitmap(hdc, NULL, 0, NULL, NULL, 0);
    ok(hbm == NULL, "CreateDIBitmap should fail\n");

131 132 133 134 135 136 137
    /* First create an un-initialised bitmap.  The depth of the bitmap
       should match that of the hdc and not that supplied in bmih.
    */

    /* First try 32 bits */
    hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
138
    test_bitmap_info(hbm, screen_depth, &bmih);
139 140 141 142 143 144
    DeleteObject(hbm);
    
    /* Then 16 */
    bmih.biBitCount = 16;
    hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
145
    test_bitmap_info(hbm, screen_depth, &bmih);
146 147 148 149 150 151
    DeleteObject(hbm);

    /* Then 1 */
    bmih.biBitCount = 1;
    hbm = CreateDIBitmap(hdc, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
152
    test_bitmap_info(hbm, screen_depth, &bmih);
153 154 155 156 157 158 159 160 161
    DeleteObject(hbm);

    /* Now with a monochrome dc we expect a monochrome bitmap */
    hdcmem = CreateCompatibleDC(hdc);

    /* First try 32 bits */
    bmih.biBitCount = 32;
    hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
162
    test_bitmap_info(hbm, 1, &bmih);
163 164 165 166 167 168
    DeleteObject(hbm);
    
    /* Then 16 */
    bmih.biBitCount = 16;
    hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
169
    test_bitmap_info(hbm, 1, &bmih);
170 171 172 173 174 175
    DeleteObject(hbm);
    
    /* Then 1 */
    bmih.biBitCount = 1;
    hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
176
    test_bitmap_info(hbm, 1, &bmih);
177 178 179 180
    DeleteObject(hbm);

    /* Now select a polychrome bitmap into the dc and we expect
       screen_depth bitmaps again */
181 182
    hbm_colour = CreateCompatibleBitmap(hdc, bmih.biWidth, bmih.biHeight);
    test_bitmap_info(hbm_colour, screen_depth, &bmih);
183 184 185 186 187 188
    hbm_old = SelectObject(hdcmem, hbm_colour);

    /* First try 32 bits */
    bmih.biBitCount = 32;
    hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
189
    test_bitmap_info(hbm, screen_depth, &bmih);
190 191 192 193 194 195
    DeleteObject(hbm);
    
    /* Then 16 */
    bmih.biBitCount = 16;
    hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
196
    test_bitmap_info(hbm, screen_depth, &bmih);
197 198 199 200 201 202
    DeleteObject(hbm);
    
    /* Then 1 */
    bmih.biBitCount = 1;
    hbm = CreateDIBitmap(hdcmem, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
203
    test_bitmap_info(hbm, screen_depth, &bmih);
204 205 206 207 208 209
    DeleteObject(hbm);

    SelectObject(hdcmem, hbm_old);
    DeleteObject(hbm_colour);
    DeleteDC(hdcmem);

210 211 212 213 214
    bmih.biBitCount = 32;
    hbm = CreateDIBitmap(0, &bmih, 0, NULL, NULL, 0);
    ok(hbm != NULL, "CreateDIBitmap failed\n");
    test_bitmap_info(hbm, 1, &bmih);
    DeleteObject(hbm);
215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238

    /* Test how formats are converted */
    pixel = 0xffffffff;
    bmih.biBitCount = 1;
    bmih.biWidth = 1;
    bmih.biHeight = 1;

    memset(&bm, 0, sizeof(bm));
    bm.bmiHeader.biSize = sizeof(bm.bmiHeader);
    bm.bmiHeader.biWidth = 1;
    bm.bmiHeader.biHeight = 1;
    bm.bmiHeader.biPlanes = 1;
    bm.bmiHeader.biBitCount= 24;
    bm.bmiHeader.biCompression= BI_RGB;
    bm.bmiHeader.biSizeImage = 0;
    hbm = CreateDIBitmap(hdc, &bmih, CBM_INIT, &pixel, &bm, DIB_RGB_COLORS);
    ok(hbm != NULL, "CreateDIBitmap failed\n");

    pixel = 0xdeadbeef;
    bm.bmiHeader.biBitCount= 32;
    GetDIBits(hdc, hbm, 0, 1, &pixel, &bm, DIB_RGB_COLORS);
    ok(pixel == 0x00ffffff, "Reading a 32 bit pixel from a DDB returned %08x\n", pixel);
    DeleteObject(hbm);

239 240 241
    ReleaseDC(0, hdc);
}

242 243 244
static void test_dib_info(HBITMAP hbm, const void *bits, const BITMAPINFOHEADER *bmih)
{
    BITMAP bm;
245
    BITMAP bma[2];
246
    DIBSECTION ds;
247
    DIBSECTION dsa[2];
248
    INT ret, bm_width_bytes, dib_width_bytes;
249 250
    BYTE *buf;

251
    ret = GetObjectW(hbm, sizeof(bm), &bm);
252
    ok(ret == sizeof(bm), "GetObject returned %d\n", ret);
253 254 255

    ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
    ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
256
    ok(bm.bmHeight == abs(bmih->biHeight), "wrong bm.bmHeight %d\n", bm.bmHeight);
257 258
    dib_width_bytes = get_dib_stride(bm.bmWidth, bm.bmBitsPixel);
    bm_width_bytes = get_bitmap_stride(bm.bmWidth, bm.bmBitsPixel);
259 260 261 262
    if (bm.bmWidthBytes != dib_width_bytes) /* Win2k bug */
        ok(bm.bmWidthBytes == bm_width_bytes, "wrong bm.bmWidthBytes %d != %d\n", bm.bmWidthBytes, bm_width_bytes);
    else
        ok(bm.bmWidthBytes == dib_width_bytes, "wrong bm.bmWidthBytes %d != %d\n", bm.bmWidthBytes, dib_width_bytes);
263 264 265 266 267 268 269
    ok(bm.bmPlanes == bmih->biPlanes, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
    ok(bm.bmBitsPixel == bmih->biBitCount, "bm.bmBitsPixel %d != %d\n", bm.bmBitsPixel, bmih->biBitCount);
    ok(bm.bmBits == bits, "wrong bm.bmBits %p != %p\n", bm.bmBits, bits);

    buf = HeapAlloc(GetProcessHeap(), 0, bm.bmWidthBytes * bm.bmHeight + 4096);

    /* GetBitmapBits returns not 32-bit aligned data */
270
    SetLastError(0xdeadbeef);
271
    ret = GetBitmapBits(hbm, 0, NULL);
272
    ok(ret == bm_width_bytes * bm.bmHeight,
273
        "%d != %d\n", ret, bm_width_bytes * bm.bmHeight);
274 275 276

    memset(buf, 0xAA, bm.bmWidthBytes * bm.bmHeight + 4096);
    ret = GetBitmapBits(hbm, bm.bmWidthBytes * bm.bmHeight + 4096, buf);
277
    ok(ret == bm_width_bytes * bm.bmHeight, "%d != %d\n", ret, bm_width_bytes * bm.bmHeight);
278 279 280 281 282

    HeapFree(GetProcessHeap(), 0, buf);

    /* test various buffer sizes for GetObject */
    memset(&ds, 0xAA, sizeof(ds));
283
    ret = GetObjectW(hbm, sizeof(*bma) * 2, bma);
284
    ok(ret == sizeof(*bma), "wrong size %d\n", ret);
285
    ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
286
    ok(bm.bmHeight == abs(bmih->biHeight), "wrong bm.bmHeight %d\n", bm.bmHeight);
287 288
    ok(bm.bmBits == bits, "wrong bm.bmBits %p != %p\n", bm.bmBits, bits);

289
    ret = GetObjectW(hbm, sizeof(bm) / 2, &bm);
290
    ok(ret == 0, "%d != 0\n", ret);
291

292
    ret = GetObjectW(hbm, 0, &bm);
293 294
    ok(ret == 0, "%d != 0\n", ret);

295
    ret = GetObjectW(hbm, 1, &bm);
296
    ok(ret == 0, "%d != 0\n", ret);
297 298

    /* test various buffer sizes for GetObject */
299
    ret = GetObjectW(hbm, 0, NULL);
300
    ok(ret == sizeof(bm), "wrong size %d\n", ret);
301

302
    ret = GetObjectW(hbm, sizeof(*dsa) * 2, dsa);
303
    ok(ret == sizeof(*dsa), "wrong size %d\n", ret);
304

305
    memset(&ds, 0xAA, sizeof(ds));
306
    ret = GetObjectW(hbm, sizeof(ds), &ds);
307
    ok(ret == sizeof(ds), "wrong size %d\n", ret);
308 309

    ok(ds.dsBm.bmBits == bits, "wrong bm.bmBits %p != %p\n", ds.dsBm.bmBits, bits);
310 311 312
    if (ds.dsBm.bmWidthBytes != bm_width_bytes) /* Win2k bug */
        ok(ds.dsBmih.biSizeImage == ds.dsBm.bmWidthBytes * ds.dsBm.bmHeight, "%u != %u\n",
           ds.dsBmih.biSizeImage, ds.dsBm.bmWidthBytes * ds.dsBm.bmHeight);
313
    ok(bmih->biSizeImage == 0, "%u != 0\n", bmih->biSizeImage);
314 315
    ds.dsBmih.biSizeImage = 0;

316
    ok(ds.dsBmih.biSize == bmih->biSize, "%u != %u\n", ds.dsBmih.biSize, bmih->biSize);
317
    ok(ds.dsBmih.biWidth == bmih->biWidth, "%d != %d\n", ds.dsBmih.biWidth, bmih->biWidth);
318
    ok(ds.dsBmih.biHeight == abs(bmih->biHeight), "%d != %d\n", ds.dsBmih.biHeight, abs(bmih->biHeight));
319 320
    ok(ds.dsBmih.biPlanes == bmih->biPlanes, "%u != %u\n", ds.dsBmih.biPlanes, bmih->biPlanes);
    ok(ds.dsBmih.biBitCount == bmih->biBitCount, "%u != %u\n", ds.dsBmih.biBitCount, bmih->biBitCount);
321 322 323
    ok(ds.dsBmih.biCompression == bmih->biCompression ||
       ((bmih->biBitCount == 32) && broken(ds.dsBmih.biCompression == BI_BITFIELDS)), /* nt4 sp1 and 2 */
       "%u != %u\n", ds.dsBmih.biCompression, bmih->biCompression);
324
    ok(ds.dsBmih.biSizeImage == bmih->biSizeImage, "%u != %u\n", ds.dsBmih.biSizeImage, bmih->biSizeImage);
325 326
    ok(ds.dsBmih.biXPelsPerMeter == bmih->biXPelsPerMeter, "%d != %d\n", ds.dsBmih.biXPelsPerMeter, bmih->biXPelsPerMeter);
    ok(ds.dsBmih.biYPelsPerMeter == bmih->biYPelsPerMeter, "%d != %d\n", ds.dsBmih.biYPelsPerMeter, bmih->biYPelsPerMeter);
327 328

    memset(&ds, 0xAA, sizeof(ds));
329
    ret = GetObjectW(hbm, sizeof(ds) - 4, &ds);
330
    ok(ret == sizeof(ds.dsBm), "wrong size %d\n", ret);
331
    ok(ds.dsBm.bmWidth == bmih->biWidth, "%d != %d\n", ds.dsBmih.biWidth, bmih->biWidth);
332
    ok(ds.dsBm.bmHeight == abs(bmih->biHeight), "%d != %d\n", ds.dsBmih.biHeight, abs(bmih->biHeight));
333 334
    ok(ds.dsBm.bmBits == bits, "%p != %p\n", ds.dsBm.bmBits, bits);

335
    ret = GetObjectW(hbm, 0, &ds);
336 337
    ok(ret == 0, "%d != 0\n", ret);

338
    ret = GetObjectW(hbm, 1, &ds);
339
    ok(ret == 0, "%d != 0\n", ret);
340 341
}

342 343 344 345 346 347 348 349 350
static void _test_color( int line, HDC hdc, COLORREF color, COLORREF exp )
{
    COLORREF c;
    c = SetPixel(hdc, 0, 0, color);
    ok_(__FILE__, line)(c == exp, "SetPixel failed: got 0x%06x expected 0x%06x\n", c, exp);
    c = GetPixel(hdc, 0, 0);
    ok_(__FILE__, line)(c == exp, "GetPixel failed: got 0x%06x expected 0x%06x\n", c, exp);
    c = GetNearestColor(hdc, color);
    ok_(__FILE__, line)(c == exp, "GetNearestColor failed: got 0x%06x expected 0x%06x\n", c, exp);
351
}
352 353
#define test_color(hdc, color, exp) _test_color( __LINE__, hdc, color, exp )

354

355 356 357 358 359 360
static void test_dib_bits_access( HBITMAP hdib, void *bits )
{
    MEMORY_BASIC_INFORMATION info;
    char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
    DWORD data[256];
    BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
361
    HDC hdc;
362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384
    char filename[MAX_PATH];
    HANDLE file;
    DWORD written;
    INT ret;

    ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
        "VirtualQuery failed\n");
    ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
    ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
    ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
    ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
    ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
    ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);

    memset( pbmi, 0, sizeof(bmibuf) );
    memset( data, 0xcc, sizeof(data) );
    pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
    pbmi->bmiHeader.biHeight = 16;
    pbmi->bmiHeader.biWidth = 16;
    pbmi->bmiHeader.biBitCount = 32;
    pbmi->bmiHeader.biPlanes = 1;
    pbmi->bmiHeader.biCompression = BI_RGB;

385 386
    hdc = GetDC(0);

387
    ret = SetDIBits( hdc, hdib, 0, 16, data, pbmi, DIB_RGB_COLORS );
388
    ok(ret == 16, "SetDIBits failed: expected 16 got %d\n", ret);
389

390 391
    ReleaseDC(0, hdc);

392 393 394 395 396 397 398
    ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
        "VirtualQuery failed\n");
    ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
    ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
    ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
    ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
    ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
399
    ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
400 401 402 403 404 405 406 407 408 409 410 411 412 413

    /* try writing protected bits to a file */

    GetTempFileNameA( ".", "dib", 0, filename );
    file = CreateFileA( filename, GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,
                        CREATE_ALWAYS, 0, 0 );
    ok( file != INVALID_HANDLE_VALUE, "failed to open %s error %u\n", filename, GetLastError() );
    ret = WriteFile( file, bits, 8192, &written, NULL );
    ok( ret, "WriteFile failed error %u\n", GetLastError() );
    if (ret) ok( written == 8192, "only wrote %u bytes\n", written );
    CloseHandle( file );
    DeleteFileA( filename );
}

414 415
static void test_dibsections(void)
{
416 417
    HDC hdc, hdcmem, hdcmem2;
    HBITMAP hdib, oldbm, hdib2, oldbm2;
418
    char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
419
    char bcibuf[sizeof(BITMAPCOREINFO) + 256 * sizeof(RGBTRIPLE)];
420
    BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
421
    BITMAPCOREINFO *pbci = (BITMAPCOREINFO *)bcibuf;
422 423
    RGBQUAD *colors = pbmi->bmiColors;
    RGBTRIPLE *ccolors = pbci->bmciColors;
424 425
    HBITMAP hcoredib;
    char coreBits[256];
426 427 428 429 430
    BYTE *bits;
    RGBQUAD rgb[256];
    int ret;
    char logpalbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
    LOGPALETTE *plogpal = (LOGPALETTE*)logpalbuf;
431
    PALETTEENTRY *palent = plogpal->palPalEntry;
432
    WORD *index;
433
    DWORD *bits32;
434
    HPALETTE hpal, oldpal;
435
    DIBSECTION dibsec;
436 437
    COLORREF c0, c1;
    int i;
438
    MEMORY_BASIC_INFORMATION info;
439 440

    hdc = GetDC(0);
441 442 443 444 445 446 447 448 449 450

    memset(pbmi, 0, sizeof(bmibuf));
    pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
    pbmi->bmiHeader.biHeight = 100;
    pbmi->bmiHeader.biWidth = 512;
    pbmi->bmiHeader.biBitCount = 24;
    pbmi->bmiHeader.biPlanes = 1;
    pbmi->bmiHeader.biCompression = BI_RGB;

    SetLastError(0xdeadbeef);
451 452 453 454 455 456 457

    /* invalid pointer for BITMAPINFO
       (*bits should be NULL on error) */
    bits = (BYTE*)0xdeadbeef;
    hdib = CreateDIBSection(hdc, NULL, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib == NULL && bits == NULL, "CreateDIBSection failed for invalid parameter: bmi == 0x0\n");

458
    hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
459
    ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
460
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIBSection\n");
461 462 463 464 465 466 467
    ok(dibsec.dsBm.bmBits == bits, "dibsec.dsBits %p != bits %p\n", dibsec.dsBm.bmBits, bits);

    /* test the DIB memory */
    ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
        "VirtualQuery failed\n");
    ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
    ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
468
    ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
469
    ok(info.RegionSize == 0x26000, "0x%lx != 0x26000\n", info.RegionSize);
470 471 472
    ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
    ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
    ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
473

474 475
    test_dib_bits_access( hdib, bits );

476
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
477 478
    DeleteObject(hdib);

479 480 481 482 483 484 485 486
    /* Test a top-down DIB. */
    pbmi->bmiHeader.biHeight = -100;
    hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
    DeleteObject(hdib);

    pbmi->bmiHeader.biHeight = 100;
487 488 489 490 491
    pbmi->bmiHeader.biBitCount = 8;
    pbmi->bmiHeader.biCompression = BI_RLE8;
    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib == NULL, "CreateDIBSection should fail when asked to create a compressed DIB section\n");
492
    ok(GetLastError() == 0xdeadbeef, "wrong error %d\n", GetLastError());
493 494 495 496 497 498 499 500

    pbmi->bmiHeader.biBitCount = 16;
    pbmi->bmiHeader.biCompression = BI_BITFIELDS;
    ((PDWORD)pbmi->bmiColors)[0] = 0xf800;
    ((PDWORD)pbmi->bmiColors)[1] = 0x07e0;
    ((PDWORD)pbmi->bmiColors)[2] = 0x001f;
    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
501
    ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
502 503 504 505 506 507

    /* test the DIB memory */
    ok(VirtualQuery(bits, &info, sizeof(info)) == sizeof(info),
        "VirtualQuery failed\n");
    ok(info.BaseAddress == bits, "%p != %p\n", info.BaseAddress, bits);
    ok(info.AllocationBase == bits, "%p != %p\n", info.AllocationBase, bits);
508
    ok(info.AllocationProtect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.AllocationProtect);
509
    ok(info.RegionSize == 0x19000, "0x%lx != 0x19000\n", info.RegionSize);
510 511 512
    ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
    ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
    ok(info.Type == MEM_PRIVATE, "%x != MEM_PRIVATE\n", info.Type);
513

514
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
515 516
    DeleteObject(hdib);

517 518 519 520 521 522 523
    memset(pbmi, 0, sizeof(bmibuf));
    pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
    pbmi->bmiHeader.biHeight = 16;
    pbmi->bmiHeader.biWidth = 16;
    pbmi->bmiHeader.biBitCount = 1;
    pbmi->bmiHeader.biPlanes = 1;
    pbmi->bmiHeader.biCompression = BI_RGB;
524 525 526 527 528 529
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0;
    colors[0].rgbBlue = 0;
    colors[1].rgbRed = 0;
    colors[1].rgbGreen = 0;
    colors[1].rgbBlue = 0xff;
530 531 532

    hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
533
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIBSection\n");
534
    ok(dibsec.dsBmih.biClrUsed == 2,
535
        "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 2);
536

537 538
    /* Test if the old BITMAPCOREINFO structure is supported */

539 540 541
    pbci->bmciHeader.bcSize = sizeof(BITMAPCOREHEADER);
    pbci->bmciHeader.bcBitCount = 0;

542 543 544 545
    ret = GetDIBits(hdc, hdib, 0, 16, NULL, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
    ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
    ok((pbci->bmciHeader.bcWidth == 16) && (pbci->bmciHeader.bcHeight == 16)
        && (pbci->bmciHeader.bcBitCount == 1) && (pbci->bmciHeader.bcPlanes == 1),
546
    "GetDIBits didn't fill in the BITMAPCOREHEADER structure properly\n");
547 548 549

    ret = GetDIBits(hdc, hdib, 0, 16, &coreBits, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
    ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
550 551 552
    ok((ccolors[0].rgbtRed == 0xff) && (ccolors[0].rgbtGreen == 0) &&
        (ccolors[0].rgbtBlue == 0) && (ccolors[1].rgbtRed == 0) &&
        (ccolors[1].rgbtGreen == 0) && (ccolors[1].rgbtBlue == 0xff),
553 554 555 556 557
        "The color table has not been translated to the old BITMAPCOREINFO format\n");

    hcoredib = CreateDIBSection(hdc, (BITMAPINFO*) pbci, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hcoredib != NULL, "CreateDIBSection failed with a BITMAPCOREINFO\n");

558
    ZeroMemory(ccolors, 256 * sizeof(RGBTRIPLE));
559 560
    ret = GetDIBits(hdc, hcoredib, 0, 16, &coreBits, (BITMAPINFO*) pbci, DIB_RGB_COLORS);
    ok(ret, "GetDIBits doesn't work with a BITMAPCOREHEADER\n");
561 562 563
    ok((ccolors[0].rgbtRed == 0xff) && (ccolors[0].rgbtGreen == 0) &&
        (ccolors[0].rgbtBlue == 0) && (ccolors[1].rgbtRed == 0) &&
        (ccolors[1].rgbtGreen == 0) && (ccolors[1].rgbtBlue == 0xff),
564 565 566
        "The color table has not been translated to the old BITMAPCOREINFO format\n");

    DeleteObject(hcoredib);
567

568 569 570 571 572 573 574 575 576 577
    hdcmem = CreateCompatibleDC(hdc);
    oldbm = SelectObject(hdcmem, hdib);

    ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
    ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
    ok(!memcmp(rgb, pbmi->bmiColors, 2 * sizeof(RGBQUAD)),
       "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
       rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
       rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);

578 579
    c0 = RGB(colors[0].rgbRed, colors[0].rgbGreen, colors[0].rgbBlue);
    c1 = RGB(colors[1].rgbRed, colors[1].rgbGreen, colors[1].rgbBlue);
580

581 582 583 584 585 586
    test_color(hdcmem, DIBINDEX(0), c0);
    test_color(hdcmem, DIBINDEX(1), c1);
    test_color(hdcmem, DIBINDEX(2), c0);
    test_color(hdcmem, PALETTEINDEX(0), c0);
    test_color(hdcmem, PALETTEINDEX(1), c0);
    test_color(hdcmem, PALETTEINDEX(2), c0);
587 588
    test_color(hdcmem, PALETTERGB(colors[0].rgbRed, colors[0].rgbGreen, colors[0].rgbBlue), c0);
    test_color(hdcmem, PALETTERGB(colors[1].rgbRed, colors[1].rgbGreen, colors[1].rgbBlue), c1);
589 590 591
    test_color(hdcmem, PALETTERGB(0, 0, 0), c0);
    test_color(hdcmem, PALETTERGB(0xff, 0xff, 0xff), c0);
    test_color(hdcmem, PALETTERGB(0, 0, 0xfe), c1);
592

593 594 595
    SelectObject(hdcmem, oldbm);
    DeleteObject(hdib);

596 597 598 599 600 601
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0xff;
    colors[0].rgbBlue = 0xff;
    colors[1].rgbRed = 0;
    colors[1].rgbGreen = 0;
    colors[1].rgbBlue = 0;
602 603 604

    hdib = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
605 606 607

    test_dib_info(hdib, bits, &pbmi->bmiHeader);

608 609 610 611
    oldbm = SelectObject(hdcmem, hdib);

    ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
    ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
612
    ok(!memcmp(rgb, colors, 2 * sizeof(RGBQUAD)),
613 614 615 616 617
       "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
       rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
       rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);

    SelectObject(hdcmem, oldbm);
618
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
619 620
    DeleteObject(hdib);

621 622
    pbmi->bmiHeader.biBitCount = 4;
    for (i = 0; i < 16; i++) {
623 624 625
        colors[i].rgbRed = i;
        colors[i].rgbGreen = 16-i;
        colors[i].rgbBlue = 0;
626 627 628
    }
    hdib = CreateDIBSection(hdcmem, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
629
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
630
    ok(dibsec.dsBmih.biClrUsed == 16,
631
       "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 16);
632
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
633 634
    DeleteObject(hdib);

635 636 637
    pbmi->bmiHeader.biBitCount = 8;

    for (i = 0; i < 128; i++) {
638 639 640 641 642 643
        colors[i].rgbRed = 255 - i * 2;
        colors[i].rgbGreen = i * 2;
        colors[i].rgbBlue = 0;
        colors[255 - i].rgbRed = 0;
        colors[255 - i].rgbGreen = i * 2;
        colors[255 - i].rgbBlue = 255 - i * 2;
644 645 646
    }
    hdib = CreateDIBSection(hdcmem, pbmi, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
647
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
648
    ok(dibsec.dsBmih.biClrUsed == 256,
649
        "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);
650

651 652 653
    oldbm = SelectObject(hdcmem, hdib);

    for (i = 0; i < 256; i++) {
654 655 656
        test_color(hdcmem, DIBINDEX(i), RGB(colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue));
        test_color(hdcmem, PALETTERGB(colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue),
                   RGB(colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue));
657 658 659
    }

    SelectObject(hdcmem, oldbm);
660
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
661 662 663 664
    DeleteObject(hdib);

    pbmi->bmiHeader.biBitCount = 1;

665 666 667 668
    /* Now create a palette and a palette indexed dib section */
    memset(plogpal, 0, sizeof(logpalbuf));
    plogpal->palVersion = 0x300;
    plogpal->palNumEntries = 2;
669 670 671
    palent[0].peRed = 0xff;
    palent[0].peBlue = 0xff;
    palent[1].peGreen = 0xff;
672 673 674 675 676 677 678 679 680

    index = (WORD*)pbmi->bmiColors;
    *index++ = 0;
    *index = 1;
    hpal = CreatePalette(plogpal);
    ok(hpal != NULL, "CreatePalette failed\n");
    oldpal = SelectPalette(hdc, hpal, TRUE);
    hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
681
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
682
    ok(dibsec.dsBmih.biClrUsed == 2, "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 2);
683 684 685 686 687 688

    /* The colour table has already been grabbed from the dc, so we select back the
       old palette */

    SelectPalette(hdc, oldpal, TRUE);
    oldbm = SelectObject(hdcmem, hdib);
689
    oldpal = SelectPalette(hdcmem, hpal, TRUE);
690 691 692 693 694 695 696 697 698

    ret = GetDIBColorTable(hdcmem, 0, 2, rgb);
    ok(ret == 2, "GetDIBColorTable returned %d\n", ret);
    ok(rgb[0].rgbRed == 0xff && rgb[0].rgbBlue == 0xff && rgb[0].rgbGreen == 0 &&
       rgb[1].rgbRed == 0    && rgb[1].rgbBlue == 0    && rgb[1].rgbGreen == 0xff,
       "GetDIBColorTable returns table 0: r%02x g%02x b%02x res%02x 1: r%02x g%02x b%02x res%02x\n",
       rgb[0].rgbRed, rgb[0].rgbGreen, rgb[0].rgbBlue, rgb[0].rgbReserved,
       rgb[1].rgbRed, rgb[1].rgbGreen, rgb[1].rgbBlue, rgb[1].rgbReserved);

699 700
    c0 = RGB(palent[0].peRed, palent[0].peGreen, palent[0].peBlue);
    c1 = RGB(palent[1].peRed, palent[1].peGreen, palent[1].peBlue);
701

702 703 704 705 706 707
    test_color(hdcmem, DIBINDEX(0), c0);
    test_color(hdcmem, DIBINDEX(1), c1);
    test_color(hdcmem, DIBINDEX(2), c0);
    test_color(hdcmem, PALETTEINDEX(0), c0);
    test_color(hdcmem, PALETTEINDEX(1), c1);
    test_color(hdcmem, PALETTEINDEX(2), c0);
708 709
    test_color(hdcmem, PALETTERGB(palent[0].peRed, palent[0].peGreen, palent[0].peBlue), c0);
    test_color(hdcmem, PALETTERGB(palent[1].peRed, palent[1].peGreen, palent[1].peBlue), c1);
710 711 712 713 714 715
    test_color(hdcmem, PALETTERGB(0, 0, 0), c1);
    test_color(hdcmem, PALETTERGB(0xff, 0xff, 0xff), c0);
    test_color(hdcmem, PALETTERGB(0, 0, 0xfe), c0);
    test_color(hdcmem, PALETTERGB(0, 1, 0), c1);
    test_color(hdcmem, PALETTERGB(0x3f, 0, 0x3f), c1);
    test_color(hdcmem, PALETTERGB(0x40, 0, 0x40), c0);
716

717 718 719 720
    /* Bottom and 2nd row from top green, everything else magenta */
    bits[0] = bits[1] = 0xff;
    bits[13 * 4] = bits[13*4 + 1] = 0xff;

721
    test_dib_info(hdib, bits, &pbmi->bmiHeader);
722 723 724 725 726 727 728 729 730 731

    pbmi->bmiHeader.biBitCount = 32;

    hdib2 = CreateDIBSection(NULL, pbmi, DIB_RGB_COLORS, (void **)&bits32, NULL, 0);
    ok(hdib2 != NULL, "CreateDIBSection failed\n");
    hdcmem2 = CreateCompatibleDC(hdc);
    oldbm2 = SelectObject(hdcmem2, hdib2);

    BitBlt(hdcmem2, 0, 0, 16,16, hdcmem, 0, 0, SRCCOPY);

732
    ok(bits32[0] == 0xff00, "lower left pixel is %08x\n", bits32[0]);
733
    ok(bits32[17] == 0xff00ff, "bottom but one, left pixel is %08x\n", bits32[17]);
734 735

    SelectObject(hdcmem2, oldbm2);
736
    test_dib_info(hdib2, bits32, &pbmi->bmiHeader);
737
    DeleteObject(hdib2);
738

739
    SelectObject(hdcmem, oldbm);
740
    SelectPalette(hdcmem, oldpal, TRUE);
741 742 743 744 745 746 747 748 749 750 751
    DeleteObject(hdib);
    DeleteObject(hpal);


    pbmi->bmiHeader.biBitCount = 8;

    memset(plogpal, 0, sizeof(logpalbuf));
    plogpal->palVersion = 0x300;
    plogpal->palNumEntries = 256;

    for (i = 0; i < 128; i++) {
752 753 754 755 756 757
        palent[i].peRed = 255 - i * 2;
        palent[i].peBlue = i * 2;
        palent[i].peGreen = 0;
        palent[255 - i].peRed = 0;
        palent[255 - i].peGreen = i * 2;
        palent[255 - i].peBlue = 255 - i * 2;
758 759 760 761 762 763 764 765 766 767 768 769
    }

    index = (WORD*)pbmi->bmiColors;
    for (i = 0; i < 256; i++) {
        *index++ = i;
    }

    hpal = CreatePalette(plogpal);
    ok(hpal != NULL, "CreatePalette failed\n");
    oldpal = SelectPalette(hdc, hpal, TRUE);
    hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
770
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
771
    ok(dibsec.dsBmih.biClrUsed == 256, "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);
772

773 774
    test_dib_info(hdib, bits, &pbmi->bmiHeader);

775 776 777 778 779 780 781
    SelectPalette(hdc, oldpal, TRUE);
    oldbm = SelectObject(hdcmem, hdib);
    oldpal = SelectPalette(hdcmem, hpal, TRUE);

    ret = GetDIBColorTable(hdcmem, 0, 256, rgb);
    ok(ret == 256, "GetDIBColorTable returned %d\n", ret);
    for (i = 0; i < 256; i++) {
782 783 784
        ok(rgb[i].rgbRed == palent[i].peRed && 
            rgb[i].rgbBlue == palent[i].peBlue && 
            rgb[i].rgbGreen == palent[i].peGreen, 
785 786 787 788 789
            "GetDIBColorTable returns table %d: r%02x g%02x b%02x res%02x\n",
            i, rgb[i].rgbRed, rgb[i].rgbGreen, rgb[i].rgbBlue, rgb[i].rgbReserved);
    }

    for (i = 0; i < 256; i++) {
790 791 792 793
        test_color(hdcmem, DIBINDEX(i), RGB(palent[i].peRed, palent[i].peGreen, palent[i].peBlue));
        test_color(hdcmem, PALETTEINDEX(i), RGB(palent[i].peRed, palent[i].peGreen, palent[i].peBlue));
        test_color(hdcmem, PALETTERGB(palent[i].peRed, palent[i].peGreen, palent[i].peBlue), 
                   RGB(palent[i].peRed, palent[i].peGreen, palent[i].peBlue));
794 795 796
    }

    SelectPalette(hdcmem, oldpal, TRUE);
797 798
    SelectObject(hdcmem, oldbm);
    DeleteObject(hdib);
799
    DeleteObject(hpal);
800

801 802 803 804 805 806 807
    plogpal->palNumEntries = 37;
    hpal = CreatePalette(plogpal);
    ok(hpal != NULL, "CreatePalette failed\n");
    oldpal = SelectPalette(hdc, hpal, TRUE);
    pbmi->bmiHeader.biClrUsed = 142;
    hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
808
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840
    ok(dibsec.dsBmih.biClrUsed == 256, "created DIBSection: wrong biClrUsed field: %u, should be: %u\n", dibsec.dsBmih.biClrUsed, 256);

    test_dib_info(hdib, bits, &pbmi->bmiHeader);

    SelectPalette(hdc, oldpal, TRUE);
    oldbm = SelectObject(hdcmem, hdib);

    memset( rgb, 0xcc, sizeof(rgb) );
    ret = GetDIBColorTable(hdcmem, 0, 256, rgb);
    ok(ret == 256, "GetDIBColorTable returned %d\n", ret);
    for (i = 0; i < 256; i++)
    {
        if (i < pbmi->bmiHeader.biClrUsed)
        {
            ok(rgb[i].rgbRed == palent[i % 37].peRed &&
               rgb[i].rgbBlue == palent[i % 37].peBlue &&
               rgb[i].rgbGreen == palent[i % 37].peGreen,
               "GetDIBColorTable returns table %d: r %02x g %02x b %02x res%02x\n",
               i, rgb[i].rgbRed, rgb[i].rgbGreen, rgb[i].rgbBlue, rgb[i].rgbReserved);
            test_color(hdcmem, DIBINDEX(i),
                       RGB(palent[i % 37].peRed, palent[i % 37].peGreen, palent[i % 37].peBlue));
        }
        else
        {
            ok(rgb[i].rgbRed == 0 && rgb[i].rgbBlue == 0 && rgb[i].rgbGreen == 0,
               "GetDIBColorTable returns table %d: r %02x g %02x b %02x res%02x\n",
               i, rgb[i].rgbRed, rgb[i].rgbGreen, rgb[i].rgbBlue, rgb[i].rgbReserved);
            test_color(hdcmem, DIBINDEX(i), 0 );
        }
    }
    pbmi->bmiHeader.biClrUsed = 173;
    memset( pbmi->bmiColors, 0xcc, 256 * sizeof(RGBQUAD) );
841
    GetDIBits( hdc, hdib, 0, 1, NULL, pbmi, DIB_RGB_COLORS );
842 843 844 845 846 847 848 849 850 851 852 853 854 855 856
    ok( pbmi->bmiHeader.biClrUsed == 0, "wrong colors %u\n", pbmi->bmiHeader.biClrUsed );
    for (i = 0; i < 256; i++)
    {
        if (i < 142)
            ok(colors[i].rgbRed == palent[i % 37].peRed &&
               colors[i].rgbBlue == palent[i % 37].peBlue &&
               colors[i].rgbGreen == palent[i % 37].peGreen,
               "GetDIBits returns table %d: r %02x g %02x b %02x res%02x\n",
               i, colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
        else
            ok(colors[i].rgbRed == 0 && colors[i].rgbBlue == 0 && colors[i].rgbGreen == 0,
               "GetDIBits returns table %d: r %02x g %02x b %02x res%02x\n",
               i, colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
    }

857 858 859 860 861 862 863 864 865 866 867 868 869 870 871
    rgb[0].rgbRed = 1;
    rgb[0].rgbGreen = 2;
    rgb[0].rgbBlue = 3;
    rgb[0].rgbReserved = 123;
    ret = SetDIBColorTable( hdcmem, 0, 1, rgb );
    ok( ret == 1, "SetDIBColorTable returned unexpected result %u\n", ret );
    ok( rgb[0].rgbReserved == 123, "Expected rgbReserved = 123, got %u\n", rgb[0].rgbReserved );

    ret = GetDIBColorTable( hdcmem, 0, 1, rgb );
    ok( ret == 1, "GetDIBColorTable returned unexpected result %u\n", ret );
    ok( rgb[0].rgbRed == 1, "Expected rgbRed = 1, got %u\n", rgb[0].rgbRed );
    ok( rgb[0].rgbGreen == 2, "Expected rgbGreen = 2, got %u\n", rgb[0].rgbGreen );
    ok( rgb[0].rgbBlue == 3, "Expected rgbBlue = 3, got %u\n", rgb[0].rgbBlue );
    todo_wine ok( rgb[0].rgbReserved == 0, "Expected rgbReserved = 0, got %u\n", rgb[0].rgbReserved );

872 873 874 875 876 877 878 879 880
    SelectObject(hdcmem, oldbm);
    DeleteObject(hdib);
    DeleteObject(hpal);

    /* ClrUsed ignored on > 8bpp */
    pbmi->bmiHeader.biBitCount = 16;
    pbmi->bmiHeader.biClrUsed = 37;
    hdib = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (void**)&bits, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection failed\n");
881
    ok(GetObjectW(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
882 883 884 885 886 887 888
    ok(dibsec.dsBmih.biClrUsed == 0, "created DIBSection: wrong biClrUsed field: %u\n", dibsec.dsBmih.biClrUsed);
    oldbm = SelectObject(hdcmem, hdib);
    ret = GetDIBColorTable(hdcmem, 0, 256, rgb);
    ok(ret == 0, "GetDIBColorTable returned %d\n", ret);
    SelectObject(hdcmem, oldbm);
    DeleteObject(hdib);

889
    DeleteDC(hdcmem);
890
    DeleteDC(hdcmem2);
891
    ReleaseDC(0, hdc);
892
}
893

894 895
static void test_dib_formats(void)
{
896
    BITMAPINFO *bi;
897 898
    char data[256];
    void *bits;
899
    int planes, bpp, compr, format;
900 901 902
    HBITMAP hdib, hbmp;
    HDC hdc, memdc;
    UINT ret;
903
    BOOL format_ok, expect_ok;
904

905
    bi = HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
906 907 908 909 910 911 912 913 914 915 916 917
    hdc = GetDC( 0 );
    memdc = CreateCompatibleDC( 0 );
    hbmp = CreateCompatibleBitmap( hdc, 10, 10 );

    memset( data, 0xaa, sizeof(data) );

    for (bpp = 0; bpp <= 64; bpp++)
    {
        for (planes = 0; planes <= 64; planes++)
        {
            for (compr = 0; compr < 8; compr++)
            {
918
                for (format = DIB_RGB_COLORS; format <= DIB_PAL_COLORS; format++)
919
                {
920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948
                    switch (bpp)
                    {
                    case 1:
                    case 4:
                    case 8:
                    case 24: expect_ok = (compr == BI_RGB); break;
                    case 16:
                    case 32: expect_ok = (compr == BI_RGB || compr == BI_BITFIELDS); break;
                    default: expect_ok = FALSE; break;
                    }

                    memset( bi, 0, sizeof(bi->bmiHeader) );
                    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
                    bi->bmiHeader.biWidth = 2;
                    bi->bmiHeader.biHeight = 2;
                    bi->bmiHeader.biPlanes = planes;
                    bi->bmiHeader.biBitCount = bpp;
                    bi->bmiHeader.biCompression = compr;
                    bi->bmiHeader.biSizeImage = 0;
                    memset( bi->bmiColors, 0xaa, sizeof(RGBQUAD) * 256 );
                    ret = GetDIBits(hdc, hbmp, 0, 0, data, bi, format);
                    if (expect_ok || (!bpp && compr != BI_JPEG && compr != BI_PNG) ||
                        (bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8))
                        ok( ret, "GetDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret || broken(!bpp && (compr == BI_JPEG || compr == BI_PNG)), /* nt4 */
                            "GetDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );

                    /* all functions check planes except GetDIBits with 0 lines */
949
                    format_ok = expect_ok;
950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041
                    if (!planes) expect_ok = FALSE;
                    memset( bi, 0, sizeof(bi->bmiHeader) );
                    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
                    bi->bmiHeader.biWidth = 2;
                    bi->bmiHeader.biHeight = 2;
                    bi->bmiHeader.biPlanes = planes;
                    bi->bmiHeader.biBitCount = bpp;
                    bi->bmiHeader.biCompression = compr;
                    bi->bmiHeader.biSizeImage = 0;
                    memset( bi->bmiColors, 0xaa, sizeof(RGBQUAD) * 256 );

                    hdib = CreateDIBSection(hdc, bi, format, &bits, NULL, 0);
                    if (expect_ok && (planes == 1 || planes * bpp <= 16) &&
                        (compr != BI_BITFIELDS || format != DIB_PAL_COLORS))
                        ok( hdib != NULL, "CreateDIBSection failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( hdib == NULL, "CreateDIBSection succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    if (hdib) DeleteObject( hdib );

                    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, data, bi, format );
                    /* no sanity checks in CreateDIBitmap except compression */
                    if (compr == BI_JPEG || compr == BI_PNG)
                        ok( hdib == NULL || broken(hdib != NULL), /* nt4 */
                            "CreateDIBitmap succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( hdib != NULL, "CreateDIBitmap failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    if (hdib) DeleteObject( hdib );

                    /* RLE needs a size */
                    bi->bmiHeader.biSizeImage = 0;
                    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, format);
                    if (expect_ok)
                        ok( ret, "SetDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret ||
                            broken((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)), /* nt4 */
                            "SetDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, format );
                    if (expect_ok)
                        ok( ret, "SetDIBitsToDevice failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret ||
                            broken((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)), /* nt4 */
                            "SetDIBitsToDevice succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, format, SRCCOPY );
                    if (expect_ok)
                        ok( ret, "StretchDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret ||
                            broken((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)), /* nt4 */
                            "StretchDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );

                    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, format);
                    if (expect_ok)
                        ok( ret, "GetDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret, "GetDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    ok( bi->bmiHeader.biBitCount == bpp, "GetDIBits modified bpp %u/%u\n",
                        bpp, bi->bmiHeader.biBitCount );

                    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
                    bi->bmiHeader.biWidth = 2;
                    bi->bmiHeader.biHeight = 2;
                    bi->bmiHeader.biPlanes = planes;
                    bi->bmiHeader.biBitCount = bpp;
                    bi->bmiHeader.biCompression = compr;
                    bi->bmiHeader.biSizeImage = 1;
                    memset( bi->bmiColors, 0xaa, sizeof(RGBQUAD) * 256 );
                    /* RLE allowed with valid biSizeImage */
                    if ((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)) expect_ok = TRUE;

                    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, format);
                    if (expect_ok)
                        ok( ret, "SetDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret, "SetDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, format );
                    if (expect_ok)
                        ok( ret, "SetDIBitsToDevice failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret, "SetDIBitsToDevice succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, format, SRCCOPY );
                    if (expect_ok)
                        ok( ret, "StretchDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
                        ok( !ret, "StretchDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );

                    bi->bmiHeader.biSizeImage = 0;
                    ret = GetDIBits(hdc, hbmp, 0, 2, NULL, bi, format);
                    if (expect_ok || !bpp)
                        ok( ret, "GetDIBits failed for %u/%u/%u/%u\n", bpp, planes, compr, format );
                    else
1042 1043
                        ok( !ret || broken(format_ok && !planes),  /* nt4 */
                            "GetDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060
                }
            }
        }
    }

    memset( bi, 0, sizeof(bi->bmiHeader) );
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 16;
    bi->bmiHeader.biCompression = BI_BITFIELDS;
    bi->bmiHeader.biSizeImage = 0;
    *(DWORD *)&bi->bmiColors[0] = 0;
    *(DWORD *)&bi->bmiColors[1] = 0;
    *(DWORD *)&bi->bmiColors[2] = 0;

1061
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
1062 1063
    ok( hdib == NULL, "CreateDIBSection succeeded with null bitfields\n" );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
1064
    ok( !ret, "SetDIBits succeeded with null bitfields\n" );
1065 1066 1067 1068 1069
    /* other functions don't check */
    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, bits, bi, DIB_RGB_COLORS );
    ok( hdib != NULL, "CreateDIBitmap failed with null bitfields\n" );
    DeleteObject( hdib );
    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_RGB_COLORS );
1070
    ok( ret, "SetDIBitsToDevice failed with null bitfields\n" );
1071
    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_RGB_COLORS, SRCCOPY );
1072
    ok( ret, "StretchDIBits failed with null bitfields\n" );
1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083
    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_RGB_COLORS);
    ok( ret, "GetDIBits failed with null bitfields\n" );
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 16;
    bi->bmiHeader.biCompression = BI_BITFIELDS;
    bi->bmiHeader.biSizeImage = 0;
    *(DWORD *)&bi->bmiColors[0] = 0;
    *(DWORD *)&bi->bmiColors[1] = 0;
    *(DWORD *)&bi->bmiColors[2] = 0;
    ret = GetDIBits(hdc, hbmp, 0, 2, NULL, bi, DIB_RGB_COLORS);
    ok( ret, "GetDIBits failed with null bitfields\n" );
1084 1085 1086 1087 1088

    /* all fields must be non-zero */
    *(DWORD *)&bi->bmiColors[0] = 3;
    *(DWORD *)&bi->bmiColors[1] = 0;
    *(DWORD *)&bi->bmiColors[2] = 7;
1089
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
1090 1091
    ok( hdib == NULL, "CreateDIBSection succeeded with null bitfields\n" );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
1092
    ok( !ret, "SetDIBits succeeded with null bitfields\n" );
1093 1094 1095 1096 1097

    /* garbage is ok though */
    *(DWORD *)&bi->bmiColors[0] = 0x55;
    *(DWORD *)&bi->bmiColors[1] = 0x44;
    *(DWORD *)&bi->bmiColors[2] = 0x33;
1098
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
1099 1100 1101
    ok( hdib != NULL, "CreateDIBSection failed with bad bitfields\n" );
    if (hdib) DeleteObject( hdib );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
1102
    ok( ret, "SetDIBits failed with bad bitfields\n" );
1103 1104 1105 1106 1107

    bi->bmiHeader.biWidth = -2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
1108
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
1109 1110 1111 1112 1113 1114 1115 1116 1117
    ok( hdib == NULL, "CreateDIBSection succeeded with negative width\n" );
    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, bits, bi, DIB_RGB_COLORS );
    ok( hdib == NULL, "CreateDIBitmap succeeded with negative width\n" );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
    ok( !ret, "SetDIBits succeeded with negative width\n" );
    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_RGB_COLORS );
    ok( !ret, "SetDIBitsToDevice succeeded with negative width\n" );
    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_RGB_COLORS, SRCCOPY );
    ok( !ret, "StretchDIBits succeeded with negative width\n" );
1118 1119 1120 1121 1122 1123 1124 1125
    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_RGB_COLORS);
    ok( !ret, "GetDIBits succeeded with negative width\n" );
    bi->bmiHeader.biWidth = -2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
    ret = GetDIBits(hdc, hbmp, 0, 2, NULL, bi, DIB_RGB_COLORS);
    ok( !ret || broken(ret), /* nt4 */ "GetDIBits succeeded with negative width\n" );
1126 1127 1128 1129 1130

    bi->bmiHeader.biWidth = 0;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
1131
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
1132 1133 1134 1135 1136 1137 1138 1139 1140 1141
    ok( hdib == NULL, "CreateDIBSection succeeded with zero width\n" );
    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, bits, bi, DIB_RGB_COLORS );
    ok( hdib != NULL, "CreateDIBitmap failed with zero width\n" );
    DeleteObject( hdib );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
    ok( !ret || broken(ret), /* nt4 */ "SetDIBits succeeded with zero width\n" );
    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_RGB_COLORS );
    ok( !ret || broken(ret), /* nt4 */ "SetDIBitsToDevice succeeded with zero width\n" );
    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_RGB_COLORS, SRCCOPY );
    ok( !ret || broken(ret), /* nt4 */ "StretchDIBits succeeded with zero width\n" );
1142 1143 1144 1145 1146 1147 1148 1149
    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_RGB_COLORS);
    ok( !ret, "GetDIBits succeeded with zero width\n" );
    bi->bmiHeader.biWidth = 0;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
    ret = GetDIBits(hdc, hbmp, 0, 2, NULL, bi, DIB_RGB_COLORS);
    ok( !ret || broken(ret), /* nt4 */ "GetDIBits succeeded with zero width\n" );
1150 1151 1152 1153 1154

    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 0;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
1155
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
1156 1157 1158 1159 1160 1161 1162 1163 1164 1165
    ok( hdib == NULL, "CreateDIBSection succeeded with zero height\n" );
    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, bits, bi, DIB_RGB_COLORS );
    ok( hdib != NULL, "CreateDIBitmap failed with zero height\n" );
    DeleteObject( hdib );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
    ok( !ret, "SetDIBits succeeded with zero height\n" );
    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_RGB_COLORS );
    ok( !ret, "SetDIBitsToDevice succeeded with zero height\n" );
    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_RGB_COLORS, SRCCOPY );
    ok( !ret, "StretchDIBits succeeded with zero height\n" );
1166 1167 1168 1169 1170 1171 1172 1173
    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_RGB_COLORS);
    ok( !ret || broken(ret), /* nt4 */ "GetDIBits succeeded with zero height\n" );
    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 0;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
    ret = GetDIBits(hdc, hbmp, 0, 2, NULL, bi, DIB_RGB_COLORS);
    ok( !ret || broken(ret), /* nt4 */ "GetDIBits succeeded with zero height\n" );
1174

1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224
    /* some functions accept DIB_PAL_COLORS+1, but not beyond */

    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_PAL_COLORS+1, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with DIB_PAL_COLORS+1\n" );
    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, bits, bi, DIB_PAL_COLORS+1 );
    ok( hdib != NULL, "CreateDIBitmap failed with DIB_PAL_COLORS+1\n" );
    DeleteObject( hdib );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_PAL_COLORS+1);
    ok( !ret, "SetDIBits succeeded with DIB_PAL_COLORS+1\n" );
    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_PAL_COLORS+1 );
    ok( ret, "SetDIBitsToDevice failed with DIB_PAL_COLORS+1\n" );
    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_PAL_COLORS+1, SRCCOPY );
    ok( ret, "StretchDIBits failed with DIB_PAL_COLORS+1\n" );
    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_PAL_COLORS+1);
    ok( !ret, "GetDIBits succeeded with DIB_PAL_COLORS+1\n" );
    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
    ret = GetDIBits(hdc, hbmp, 0, 0, NULL, bi, DIB_PAL_COLORS+1);
    ok( !ret, "GetDIBits succeeded with DIB_PAL_COLORS+1\n" );

    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_PAL_COLORS+2, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with DIB_PAL_COLORS+2\n" );
    hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, bits, bi, DIB_PAL_COLORS+2 );
    ok( hdib == NULL, "CreateDIBitmap succeeded with DIB_PAL_COLORS+2\n" );
    DeleteObject( hdib );
    ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_PAL_COLORS+2);
    ok( !ret, "SetDIBits succeeded with DIB_PAL_COLORS+2\n" );
    ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_PAL_COLORS+2 );
    ok( !ret, "SetDIBitsToDevice succeeded with DIB_PAL_COLORS+2\n" );
    ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_PAL_COLORS+2, SRCCOPY );
    ok( !ret, "StretchDIBits succeeded with DIB_PAL_COLORS+2\n" );
    ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_PAL_COLORS+2);
    ok( !ret, "GetDIBits succeeded with DIB_PAL_COLORS+2\n" );
    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 2;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
    ret = GetDIBits(hdc, hbmp, 0, 0, NULL, bi, DIB_PAL_COLORS+2);
    ok( !ret, "GetDIBits succeeded with DIB_PAL_COLORS+2\n" );

1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267
    bi->bmiHeader.biWidth = 0x4000;
    bi->bmiHeader.biHeight = 0x4000;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( hdib != NULL, "CreateDIBSection failed with large size\n" );
    DeleteObject( hdib );

    bi->bmiHeader.biWidth = 0x8001;
    bi->bmiHeader.biHeight = 0x8001;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with size overflow\n" );

    bi->bmiHeader.biWidth = 1;
    bi->bmiHeader.biHeight = 0x40000001;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with size overflow\n" );

    bi->bmiHeader.biWidth = 2;
    bi->bmiHeader.biHeight = 0x40000001;
    bi->bmiHeader.biBitCount = 16;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with size overflow\n" );

    bi->bmiHeader.biWidth = 0x40000001;
    bi->bmiHeader.biHeight = 1;
    bi->bmiHeader.biBitCount = 32;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with size overflow\n" );

    bi->bmiHeader.biWidth = 0x40000001;
    bi->bmiHeader.biHeight = 4;
    bi->bmiHeader.biBitCount = 8;
    bi->bmiHeader.biCompression = BI_RGB;
    hdib = CreateDIBSection(hdc, bi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( hdib == NULL, "CreateDIBSection succeeded with size overflow\n" );

1268 1269 1270
    DeleteDC( memdc );
    DeleteObject( hbmp );
    ReleaseDC( 0, hdc );
1271
    HeapFree( GetProcessHeap(), 0, bi );
1272 1273
}

1274
static void test_mono_dibsection(void)
1275 1276 1277 1278 1279
{
    HDC hdc, memdc;
    HBITMAP old_bm, mono_ds;
    char bmibuf[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
    BITMAPINFO *pbmi = (BITMAPINFO *)bmibuf;
1280
    RGBQUAD *colors = pbmi->bmiColors;
1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295
    BYTE bits[10 * 4];
    BYTE *ds_bits;
    int num;

    hdc = GetDC(0);

    memdc = CreateCompatibleDC(hdc);

    memset(pbmi, 0, sizeof(bmibuf));
    pbmi->bmiHeader.biSize = sizeof(pbmi->bmiHeader);
    pbmi->bmiHeader.biHeight = 10;
    pbmi->bmiHeader.biWidth = 10;
    pbmi->bmiHeader.biBitCount = 1;
    pbmi->bmiHeader.biPlanes = 1;
    pbmi->bmiHeader.biCompression = BI_RGB;
1296 1297 1298 1299 1300 1301
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0xff;
    colors[0].rgbBlue = 0xff;
    colors[1].rgbRed = 0x0;
    colors[1].rgbGreen = 0x0;
    colors[1].rgbBlue = 0x0;
1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325

    /*
     * First dib section is 'inverted' ie color[0] is white, color[1] is black
     */

    mono_ds = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&ds_bits, NULL, 0);
    ok(mono_ds != NULL, "CreateDIBSection rets NULL\n");
    old_bm = SelectObject(memdc, mono_ds);

    /* black border, white interior */
    Rectangle(memdc, 0, 0, 10, 10);
    ok(ds_bits[0] == 0xff, "out_bits %02x\n", ds_bits[0]);
    ok(ds_bits[4] == 0x80, "out_bits %02x\n", ds_bits[4]);

    /* SetDIBitsToDevice with an inverted bmi -> inverted dib section */

    memset(bits, 0, sizeof(bits));
    bits[0] = 0xaa;

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);

    /* SetDIBitsToDevice with a normal bmi -> inverted dib section */

1326 1327 1328 1329 1330 1331
    colors[0].rgbRed = 0x0;
    colors[0].rgbGreen = 0x0;
    colors[0].rgbBlue = 0x0;
    colors[1].rgbRed = 0xff;
    colors[1].rgbGreen = 0xff;
    colors[1].rgbBlue = 0xff;
1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);

    SelectObject(memdc, old_bm);
    DeleteObject(mono_ds);

    /*
     * Next dib section is 'normal' ie color[0] is black, color[1] is white
     */

1343 1344 1345 1346 1347 1348
    colors[0].rgbRed = 0x0;
    colors[0].rgbGreen = 0x0;
    colors[0].rgbBlue = 0x0;
    colors[1].rgbRed = 0xff;
    colors[1].rgbGreen = 0xff;
    colors[1].rgbBlue = 0xff;
1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363

    mono_ds = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&ds_bits, NULL, 0);
    ok(mono_ds != NULL, "CreateDIBSection rets NULL\n");
    old_bm = SelectObject(memdc, mono_ds);

    /* black border, white interior */
    Rectangle(memdc, 0, 0, 10, 10);
    ok(ds_bits[0] == 0x00, "out_bits %02x\n", ds_bits[0]);
    ok(ds_bits[4] == 0x7f, "out_bits %02x\n", ds_bits[4]);

    /* SetDIBitsToDevice with a normal bmi -> normal dib section */

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);

1364
    /* SetDIBitsToDevice with an inverted bmi -> normal dib section */
1365

1366 1367 1368 1369 1370 1371
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0xff;
    colors[0].rgbBlue = 0xff;
    colors[1].rgbRed = 0x0;
    colors[1].rgbGreen = 0x0;
    colors[1].rgbBlue = 0x0;
1372 1373 1374 1375 1376 1377 1378 1379

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);

    /*
     * Take that 'normal' dibsection and change its colour table to an 'inverted' one
     */

1380 1381 1382 1383 1384 1385 1386
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0xff;
    colors[0].rgbBlue = 0xff;
    colors[1].rgbRed = 0x0;
    colors[1].rgbGreen = 0x0;
    colors[1].rgbBlue = 0x0;
    num = SetDIBColorTable(memdc, 0, 2, colors);
1387 1388 1389 1390 1391 1392
    ok(num == 2, "num = %d\n", num);

    /* black border, white interior */
    Rectangle(memdc, 0, 0, 10, 10);
    ok(ds_bits[0] == 0xff, "out_bits %02x\n", ds_bits[0]);
    ok(ds_bits[4] == 0x80, "out_bits %02x\n", ds_bits[4]);
1393

1394 1395 1396 1397 1398 1399 1400 1401 1402 1403
    /* SetDIBitsToDevice with an inverted bmi -> inverted dib section */

    memset(bits, 0, sizeof(bits));
    bits[0] = 0xaa;

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);

    /* SetDIBitsToDevice with a normal bmi -> inverted dib section */

1404 1405 1406 1407 1408 1409
    colors[0].rgbRed = 0x0;
    colors[0].rgbGreen = 0x0;
    colors[0].rgbBlue = 0x0;
    colors[1].rgbRed = 0xff;
    colors[1].rgbGreen = 0xff;
    colors[1].rgbBlue = 0xff;
1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);

    SelectObject(memdc, old_bm);
    DeleteObject(mono_ds);

    /*
     * Now a dib section with a strange colour map just for fun.  This behaves just like an inverted one.
     */
 
1421 1422 1423 1424 1425 1426
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0x0;
    colors[0].rgbBlue = 0x0;
    colors[1].rgbRed = 0xfe;
    colors[1].rgbGreen = 0x0;
    colors[1].rgbBlue = 0x0;
1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438

    mono_ds = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (void**)&ds_bits, NULL, 0);
    ok(mono_ds != NULL, "CreateDIBSection rets NULL\n");
    old_bm = SelectObject(memdc, mono_ds);

    /* black border, white interior */
    Rectangle(memdc, 0, 0, 10, 10);
    ok(ds_bits[0] == 0xff, "out_bits %02x\n", ds_bits[0]);
    ok(ds_bits[4] == 0x80, "out_bits %02x\n", ds_bits[4]);

    /* SetDIBitsToDevice with a normal bmi -> inverted dib section */

1439 1440 1441 1442 1443 1444
    colors[0].rgbRed = 0x0;
    colors[0].rgbGreen = 0x0;
    colors[0].rgbBlue = 0x0;
    colors[1].rgbRed = 0xff;
    colors[1].rgbGreen = 0xff;
    colors[1].rgbBlue = 0xff;
1445 1446 1447 1448

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0x55, "out_bits %02x\n", ds_bits[0]);

1449
    /* SetDIBitsToDevice with an inverted bmi -> inverted dib section */
1450

1451 1452 1453 1454 1455 1456
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0xff;
    colors[0].rgbBlue = 0xff;
    colors[1].rgbRed = 0x0;
    colors[1].rgbGreen = 0x0;
    colors[1].rgbBlue = 0x0;
1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467

    SetDIBitsToDevice(memdc, 0, 0, 10, 10, 0, 0, 0, 10, bits, pbmi, DIB_RGB_COLORS);
    ok(ds_bits[0] == 0xaa, "out_bits %02x\n", ds_bits[0]);

    SelectObject(memdc, old_bm);
    DeleteObject(mono_ds);

    DeleteDC(memdc);
    ReleaseDC(0, hdc);
}

1468
static void test_bitmap(void)
1469
{
1470 1471 1472 1473
    char buf[256], buf_cmp[256];
    HBITMAP hbmp, hbmp_old;
    HDC hdc;
    BITMAP bm;
1474
    BITMAP bma[2];
1475 1476 1477 1478 1479
    INT ret;

    hdc = CreateCompatibleDC(0);
    assert(hdc != 0);

1480 1481
    SetLastError(0xdeadbeef);
    hbmp = CreateBitmap(0x7ffffff, 1, 1, 1, NULL);
1482 1483
    if (!hbmp)
    {
1484 1485
        ok(GetLastError() == ERROR_NOT_ENOUGH_MEMORY /* XP */ ||
           GetLastError() == ERROR_INVALID_PARAMETER /* Win2k */,
1486 1487 1488 1489
           "expected ERROR_NOT_ENOUGH_MEMORY, got %u\n", GetLastError());
    }
    else
        DeleteObject(hbmp);
1490

1491 1492
    SetLastError(0xdeadbeef);
    hbmp = CreateBitmap(0x7ffffff, 9, 1, 1, NULL);
1493 1494 1495 1496 1497 1498 1499 1500
    if (!hbmp)
    {
        ok(GetLastError() == ERROR_NOT_ENOUGH_MEMORY /* XP */ ||
           GetLastError() == ERROR_INVALID_PARAMETER /* Win2k */,
           "expected ERROR_NOT_ENOUGH_MEMORY, got %u\n", GetLastError());
    }
    else
        DeleteObject(hbmp);
1501

1502 1503
    SetLastError(0xdeadbeef);
    hbmp = CreateBitmap(0x7ffffff + 1, 1, 1, 1, NULL);
1504
    ok(!hbmp, "CreateBitmap should fail\n");
1505 1506 1507 1508 1509
    if (!hbmp)
        ok(GetLastError() == ERROR_INVALID_PARAMETER,
           "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
    else
        DeleteObject(hbmp);
1510

1511 1512 1513
    hbmp = CreateBitmap(15, 15, 1, 1, NULL);
    assert(hbmp != NULL);

1514
    ret = GetObjectW(hbmp, sizeof(bm), &bm);
1515
    ok(ret == sizeof(bm), "wrong size %d\n", ret);
1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527

    ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
    ok(bm.bmWidth == 15, "wrong bm.bmWidth %d\n", bm.bmWidth);
    ok(bm.bmHeight == 15, "wrong bm.bmHeight %d\n", bm.bmHeight);
    ok(bm.bmWidthBytes == 2, "wrong bm.bmWidthBytes %d\n", bm.bmWidthBytes);
    ok(bm.bmPlanes == 1, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
    ok(bm.bmBitsPixel == 1, "wrong bm.bmBitsPixel %d\n", bm.bmBitsPixel);
    ok(bm.bmBits == NULL, "wrong bm.bmBits %p\n", bm.bmBits);

    assert(sizeof(buf) >= bm.bmWidthBytes * bm.bmHeight);
    assert(sizeof(buf) == sizeof(buf_cmp));

1528
    ret = GetBitmapBits(hbmp, 0, NULL);
1529
    ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
1530

1531 1532 1533 1534 1535 1536
    memset(buf_cmp, 0xAA, sizeof(buf_cmp));
    memset(buf_cmp, 0, bm.bmWidthBytes * bm.bmHeight);

    memset(buf, 0xAA, sizeof(buf));
    ret = GetBitmapBits(hbmp, sizeof(buf), buf);
    ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
1537
    ok(!memcmp(buf, buf_cmp, sizeof(buf)), "buffers do not match\n");
1538 1539 1540

    hbmp_old = SelectObject(hdc, hbmp);

1541
    ret = GetObjectW(hbmp, sizeof(bm), &bm);
1542
    ok(ret == sizeof(bm), "wrong size %d\n", ret);
1543

1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554
    ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
    ok(bm.bmWidth == 15, "wrong bm.bmWidth %d\n", bm.bmWidth);
    ok(bm.bmHeight == 15, "wrong bm.bmHeight %d\n", bm.bmHeight);
    ok(bm.bmWidthBytes == 2, "wrong bm.bmWidthBytes %d\n", bm.bmWidthBytes);
    ok(bm.bmPlanes == 1, "wrong bm.bmPlanes %d\n", bm.bmPlanes);
    ok(bm.bmBitsPixel == 1, "wrong bm.bmBitsPixel %d\n", bm.bmBitsPixel);
    ok(bm.bmBits == NULL, "wrong bm.bmBits %p\n", bm.bmBits);

    memset(buf, 0xAA, sizeof(buf));
    ret = GetBitmapBits(hbmp, sizeof(buf), buf);
    ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
1555
    ok(!memcmp(buf, buf_cmp, sizeof(buf)), "buffers do not match\n");
1556 1557 1558 1559 1560

    hbmp_old = SelectObject(hdc, hbmp_old);
    ok(hbmp_old == hbmp, "wrong old bitmap %p\n", hbmp_old);

    /* test various buffer sizes for GetObject */
1561
    ret = GetObjectW(hbmp, sizeof(*bma) * 2, bma);
1562
    ok(ret == sizeof(*bma), "wrong size %d\n", ret);
1563

1564
    ret = GetObjectW(hbmp, sizeof(bm) / 2, &bm);
1565
    ok(ret == 0, "%d != 0\n", ret);
1566

1567
    ret = GetObjectW(hbmp, 0, &bm);
1568 1569
    ok(ret == 0, "%d != 0\n", ret);

1570
    ret = GetObjectW(hbmp, 1, &bm);
1571
    ok(ret == 0, "%d != 0\n", ret);
1572 1573 1574 1575 1576

    DeleteObject(hbmp);
    DeleteDC(hdc);
}

1577 1578 1579 1580 1581
static COLORREF get_nearest( int r, int g, int b )
{
    return (r*r + g*g + b*b < (255-r)*(255-r) + (255-g)*(255-g) + (255-b)*(255-b)) ? 0x000000 : 0xffffff;
}

1582
static BOOL is_black_pen( COLORREF fg, COLORREF bg, int r, int g, int b )
1583 1584 1585 1586 1587 1588 1589 1590
{
    if (fg == 0 || bg == 0xffffff) return RGB(r,g,b) != 0xffffff && RGB(r,g,b) != bg;
    return RGB(r,g,b) == 0x000000 || RGB(r,g,b) == bg;
}

static void test_bitmap_colors( HDC hdc, COLORREF fg, COLORREF bg, int r, int g, int b )
{
    static const WORD pattern_bits[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
1591 1592 1593
    char buffer[FIELD_OFFSET( BITMAPINFO, bmiColors[256] )];
    BITMAPINFO *info = (BITMAPINFO *)buffer;
    RGBQUAD *colors = info->bmiColors;
1594
    WORD bits[16];
1595
    void *bits_ptr;
1596 1597 1598
    COLORREF res;
    HBRUSH old_brush;
    HPEN old_pen;
1599 1600
    HBITMAP bitmap;
    HDC memdc;
1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624

    res = SetPixel( hdc, 0, 0, RGB(r,g,b) );
    ok( res == get_nearest( r, g, b ),
        "wrong result %06x for %02x,%02x,%02x fg %06x bg %06x\n", res, r, g, b, fg, bg );
    res = GetPixel( hdc, 0, 0 );
    ok( res == get_nearest( r, g, b ),
        "wrong result %06x for %02x,%02x,%02x fg %06x bg %06x\n", res, r, g, b, fg, bg );
    res = GetNearestColor( hdc, RGB(r,g,b) );
    ok( res == get_nearest( r, g, b ),
        "wrong result %06x for %02x,%02x,%02x fg %06x bg %06x\n", res, r, g, b, fg, bg );

    /* solid pen */
    old_pen = SelectObject( hdc, CreatePen( PS_SOLID, 1, RGB(r,g,b) ));
    MoveToEx( hdc, 0, 0, NULL );
    LineTo( hdc, 16, 0 );
    res = GetPixel( hdc, 0, 0 );
    ok( res == (is_black_pen( fg, bg, r, g, b ) ? 0 : 0xffffff),
        "wrong result %06x for %02x,%02x,%02x fg %06x bg %06x\n", res, r, g, b, fg, bg );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == (is_black_pen( fg, bg, r, g, b ) ? 0x00 : 0xffff),
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );
    DeleteObject( SelectObject( hdc, old_pen ));

    /* mono DDB pattern brush */
1625 1626
    bitmap = CreateBitmap( 16, 8, 1, 1, pattern_bits );
    old_brush = SelectObject( hdc, CreatePatternBrush( bitmap ));
1627 1628
    PatBlt( hdc, 0, 0, 16, 16, PATCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
1629
    ok( bits[0] == 0x5555 || broken(bits[0] == 0xaada) /* XP SP1 & 2003 SP0 */,
1630 1631
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );
    DeleteObject( SelectObject( hdc, old_brush ));
1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697

    /* mono DDB bitmap */
    memdc = CreateCompatibleDC( hdc );
    SelectObject( memdc, bitmap );
    BitBlt( hdc, 0, 0, 16, 8, memdc, 0, 0, SRCCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == 0x5555,
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );
    SetTextColor( memdc, RGB(255,255,255) );
    SetBkColor( memdc, RGB(0,0,0) );
    BitBlt( hdc, 0, 0, 16, 8, memdc, 0, 0, SRCCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == 0x5555,
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );

    /* mono DIB section */
    memset( buffer, 0, sizeof(buffer) );
    info->bmiHeader.biSize = sizeof(info->bmiHeader);
    info->bmiHeader.biHeight = -16;
    info->bmiHeader.biWidth = 16;
    info->bmiHeader.biBitCount = 1;
    info->bmiHeader.biPlanes = 1;
    info->bmiHeader.biCompression = BI_RGB;
    colors[0].rgbRed = 0xff;
    colors[0].rgbGreen = 0xff;
    colors[0].rgbBlue = 0xf0;
    colors[1].rgbRed = 0x20;
    colors[1].rgbGreen = 0x0;
    colors[1].rgbBlue = 0x0;
    bitmap = CreateDIBSection( 0, info, DIB_RGB_COLORS, &bits_ptr, NULL, 0 );
    memset( bits_ptr, 0x55, 64 );
    DeleteObject( SelectObject( memdc, bitmap ));
    BitBlt( hdc, 0, 0, 16, 8, memdc, 0, 0, SRCCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == 0x5555,
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );

    colors[0].rgbRed = 0x0;
    colors[0].rgbGreen = 0x0;
    colors[0].rgbBlue = 0x10;
    colors[1].rgbRed = 0xff;
    colors[1].rgbGreen = 0xf0;
    colors[1].rgbBlue = 0xff;
    bitmap = CreateDIBSection( 0, info, DIB_RGB_COLORS, &bits_ptr, NULL, 0 );
    memset( bits_ptr, 0x55, 64 );
    DeleteObject( SelectObject( memdc, bitmap ));
    BitBlt( hdc, 0, 0, 16, 8, memdc, 0, 0, SRCCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == 0xaaaa,
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );

    SetTextColor( memdc, RGB(0,20,0) );
    SetBkColor( memdc, RGB(240,240,240) );
    BitBlt( hdc, 0, 0, 16, 8, memdc, 0, 0, SRCCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == 0x5555,
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );

    SetTextColor( memdc, RGB(250,250,250) );
    SetBkColor( memdc, RGB(10,10,10) );
    BitBlt( hdc, 0, 0, 16, 8, memdc, 0, 0, SRCCOPY );
    GetBitmapBits( GetCurrentObject( hdc, OBJ_BITMAP ), sizeof(bits), bits );
    ok( bits[0] == 0xaaaa,
        "wrong bits %04x for %02x,%02x,%02x fg %06x bg %06x\n", bits[0], r, g, b, fg, bg );
    DeleteDC( memdc );
    DeleteObject( bitmap );
1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753
}

static void test_mono_bitmap(void)
{
    static const COLORREF colors[][2] =
    {
        { RGB(0x00,0x00,0x00), RGB(0xff,0xff,0xff) },
        { RGB(0xff,0xff,0xff), RGB(0x00,0x00,0x00) },
        { RGB(0x00,0x00,0x00), RGB(0xff,0xff,0xfe) },
        { RGB(0x00,0x01,0x00), RGB(0xff,0xff,0xff) },
        { RGB(0x00,0x00,0x00), RGB(0x80,0x80,0x80) },
        { RGB(0x80,0x80,0x80), RGB(0xff,0xff,0xff) },
        { RGB(0x30,0x40,0x50), RGB(0x60,0x70,0x80) },
        { RGB(0xa0,0xa0,0xa0), RGB(0x20,0x30,0x10) },
        { PALETTEINDEX(0), PALETTEINDEX(255) },
        { PALETTEINDEX(1), PALETTEINDEX(2) },
    };

    HBITMAP hbmp;
    HDC hdc;
    DWORD col;
    int i, r, g, b;

    hdc = CreateCompatibleDC(0);
    assert(hdc != 0);

    hbmp = CreateBitmap(16, 16, 1, 1, NULL);
    assert(hbmp != NULL);

    SelectObject( hdc, hbmp );

    for (col = 0; col < sizeof(colors) / sizeof(colors[0]); col++)
    {
        SetTextColor( hdc, colors[col][0] );
        SetBkColor( hdc, colors[col][1] );

        for (i = 0; i < 256; i++)
        {
            HPALETTE pal = GetCurrentObject( hdc, OBJ_PAL );
            PALETTEENTRY ent;

            if (!GetPaletteEntries( pal, i, 1, &ent )) GetPaletteEntries( pal, 0, 1, &ent );
            test_color( hdc, PALETTEINDEX(i), get_nearest( ent.peRed, ent.peGreen, ent.peBlue ));
            test_color( hdc, DIBINDEX(i), (i == 1) ? 0xffffff : 0x000000 );
        }

        for (r = 0; r < 256; r += 15)
            for (g = 0; g < 256; g += 15)
                for (b = 0; b < 256; b += 15)
                    test_bitmap_colors( hdc, colors[col][0], colors[col][1], r, g, b );
    }

    DeleteDC(hdc);
    DeleteObject(hbmp);
}

1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764
static void test_bmBits(void)
{
    BYTE bits[4];
    HBITMAP hbmp;
    BITMAP bmp;

    memset(bits, 0, sizeof(bits));
    hbmp = CreateBitmap(2, 2, 1, 4, bits);
    ok(hbmp != NULL, "CreateBitmap failed\n");

    memset(&bmp, 0xFF, sizeof(bmp));
1765
    ok(GetObjectW(hbmp, sizeof(bmp), &bmp) == sizeof(bmp),
1766 1767 1768 1769 1770 1771
       "GetObject failed or returned a wrong structure size\n");
    ok(!bmp.bmBits, "bmBits must be NULL for device-dependent bitmaps\n");

    DeleteObject(hbmp);
}

1772 1773 1774
static void test_GetDIBits_selected_DIB(UINT bpp)
{
    HBITMAP dib;
1775 1776
    BITMAPINFO *info;
    BITMAPINFO *info2;
1777 1778
    void * bits;
    void * bits2;
1779 1780
    UINT dib_size, dib32_size;
    DWORD pixel;
1781 1782 1783 1784 1785
    HDC dib_dc, dc;
    HBITMAP old_bmp;
    UINT i;
    int res;

1786 1787 1788
    info = HeapAlloc(GetProcessHeap(), 0, FIELD_OFFSET(BITMAPINFO, bmiColors[256]));
    info2 = HeapAlloc(GetProcessHeap(), 0, FIELD_OFFSET(BITMAPINFO, bmiColors[256]));

1789 1790
    /* Create a DIB section with a color table */

1791 1792 1793 1794 1795 1796 1797 1798 1799 1800
    info->bmiHeader.biSize          = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth         = 32;
    info->bmiHeader.biHeight        = 32;
    info->bmiHeader.biPlanes        = 1;
    info->bmiHeader.biBitCount      = bpp;
    info->bmiHeader.biCompression   = BI_RGB;
    info->bmiHeader.biXPelsPerMeter = 0;
    info->bmiHeader.biYPelsPerMeter = 0;
    info->bmiHeader.biClrUsed       = 0;
    info->bmiHeader.biClrImportant  = 0;
1801

1802
    for (i=0; i < (1u << bpp); i++)
1803 1804 1805 1806 1807 1808 1809 1810 1811 1812
    {
        BYTE c = i * (1 << (8 - bpp));
        info->bmiColors[i].rgbRed = c;
        info->bmiColors[i].rgbGreen = c;
        info->bmiColors[i].rgbBlue = c;
        info->bmiColors[i].rgbReserved = 0;
    }

    dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
    dib_size = bpp * (info->bmiHeader.biWidth * info->bmiHeader.biHeight) / 8;
1813
    dib32_size = 32 * (info->bmiHeader.biWidth * info->bmiHeader.biHeight) / 8;
1814 1815 1816 1817 1818 1819 1820 1821 1822

    /* Set the bits of the DIB section */
    for (i=0; i < dib_size; i++)
    {
        ((BYTE *)bits)[i] = i % 256;
    }

    /* Select the DIB into a DC */
    dib_dc = CreateCompatibleDC(NULL);
1823
    old_bmp = SelectObject(dib_dc, dib);
1824
    dc = CreateCompatibleDC(NULL);
1825
    bits2 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dib32_size);
1826 1827 1828 1829 1830

    /* Copy the DIB attributes but not the color table */
    memcpy(info2, info, sizeof(BITMAPINFOHEADER));

    res = GetDIBits(dc, dib, 0, info->bmiHeader.biHeight, bits2, info2, DIB_RGB_COLORS);
1831
    ok( res == info->bmiHeader.biHeight, "got %d (bpp %d)\n", res, bpp );
1832 1833

    /* Compare the color table and the bits */
1834
    for (i=0; i < (1u << bpp); i++)
1835 1836 1837 1838 1839
        ok( info->bmiColors[i].rgbRed      == info2->bmiColors[i].rgbRed   &&
            info->bmiColors[i].rgbGreen    == info2->bmiColors[i].rgbGreen &&
            info->bmiColors[i].rgbBlue     == info2->bmiColors[i].rgbBlue  &&
            info->bmiColors[i].rgbReserved == info2->bmiColors[i].rgbReserved,
            "color table entry %d differs (bpp %d)\n", i, bpp );
1840

1841
    ok( !memcmp( bits, bits2, dib_size ), "bit mismatch (bpp %d)\n", bpp );
1842

1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861
    /* Test various combinations of lines = 0 and bits2 = NULL */
    memset( info2->bmiColors, 0xcc, 256 * sizeof(RGBQUAD) );
    res = GetDIBits( dc, dib, 0, 0, bits2, info2, DIB_RGB_COLORS );
    ok( res == 1, "got %d (bpp %d)\n", res, bpp );
    ok( !memcmp( info->bmiColors, info2->bmiColors, (1 << bpp) * sizeof(RGBQUAD) ),
        "color table mismatch (bpp %d)\n", bpp );

    memset( info2->bmiColors, 0xcc, 256 * sizeof(RGBQUAD) );
    res = GetDIBits( dc, dib, 0, 0, NULL, info2, DIB_RGB_COLORS );
    ok( res == 1, "got %d (bpp %d)\n", res, bpp );
    ok( !memcmp( info->bmiColors, info2->bmiColors, (1 << bpp) * sizeof(RGBQUAD) ),
        "color table mismatch (bpp %d)\n", bpp );

    memset( info2->bmiColors, 0xcc, 256 * sizeof(RGBQUAD) );
    res = GetDIBits( dc, dib, 0, info->bmiHeader.biHeight, NULL, info2, DIB_RGB_COLORS );
    ok( res == 1, "got %d (bpp %d)\n", res, bpp );
    ok( !memcmp( info->bmiColors, info2->bmiColors, (1 << bpp) * sizeof(RGBQUAD) ),
        "color table mismatch (bpp %d)\n", bpp );

1862 1863 1864
    /* Map into a 32bit-DIB */
    info2->bmiHeader.biBitCount = 32;
    res = GetDIBits(dc, dib, 0, info->bmiHeader.biHeight, bits2, info2, DIB_RGB_COLORS);
1865
    ok( res == info->bmiHeader.biHeight, "got %d (bpp %d)\n", res, bpp );
1866 1867 1868 1869 1870

    /* Check if last pixel was set */
    pixel = ((DWORD *)bits2)[info->bmiHeader.biWidth * info->bmiHeader.biHeight - 1];
    ok(pixel != 0, "Pixel: 0x%08x\n", pixel);

1871 1872 1873 1874 1875 1876
    HeapFree(GetProcessHeap(), 0, bits2);
    DeleteDC(dc);

    SelectObject(dib_dc, old_bmp);
    DeleteDC(dib_dc);
    DeleteObject(dib);
1877 1878
    HeapFree(GetProcessHeap(), 0, info2);
    HeapFree(GetProcessHeap(), 0, info);
1879 1880 1881 1882 1883
}

static void test_GetDIBits_selected_DDB(BOOL monochrome)
{
    HBITMAP ddb;
1884 1885
    BITMAPINFO *info;
    BITMAPINFO *info2;
1886 1887 1888 1889 1890 1891 1892 1893 1894
    void * bits;
    void * bits2;
    HDC ddb_dc, dc;
    HBITMAP old_bmp;
    UINT width, height;
    UINT bpp;
    UINT i, j;
    int res;

1895 1896 1897
    info = HeapAlloc(GetProcessHeap(), 0, FIELD_OFFSET(BITMAPINFO, bmiColors[256]));
    info2 = HeapAlloc(GetProcessHeap(), 0, FIELD_OFFSET(BITMAPINFO, bmiColors[256]));

1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915
    width = height = 16;

    /* Create a DDB (device-dependent bitmap) */
    if (monochrome)
    {
        bpp = 1;
        ddb = CreateBitmap(width, height, 1, 1, NULL);
    }
    else
    {
        HDC screen_dc = GetDC(NULL);
        bpp = GetDeviceCaps(screen_dc, BITSPIXEL) * GetDeviceCaps(screen_dc, PLANES);
        ddb = CreateCompatibleBitmap(screen_dc, width, height);
        ReleaseDC(NULL, screen_dc);
    }

    /* Set the pixels */
    ddb_dc = CreateCompatibleDC(NULL);
1916
    old_bmp = SelectObject(ddb_dc, ddb);
1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944
    for (i = 0; i < width; i++)
    {
        for (j=0; j < height; j++)
        {
            BYTE c = (i * width + j) % 256;
            SetPixelV(ddb_dc, i, j, RGB(c, c, c));
        }
    }
    SelectObject(ddb_dc, old_bmp);

    info->bmiHeader.biSize = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth = width;
    info->bmiHeader.biHeight = height;
    info->bmiHeader.biPlanes = 1;
    info->bmiHeader.biBitCount = bpp;
    info->bmiHeader.biCompression = BI_RGB;

    dc = CreateCompatibleDC(NULL);

    /* Fill in biSizeImage */
    GetDIBits(dc, ddb, 0, height, NULL, info, DIB_RGB_COLORS);
    ok(info->bmiHeader.biSizeImage != 0, "GetDIBits failed to get the DIB attributes\n");

    bits = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, info->bmiHeader.biSizeImage);
    bits2 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, info->bmiHeader.biSizeImage);

    /* Get the bits */
    res = GetDIBits(dc, ddb, 0, height, bits, info, DIB_RGB_COLORS);
1945
    ok( res == height, "got %d (bpp %d)\n", res, bpp );
1946 1947 1948 1949 1950

    /* Copy the DIB attributes but not the color table */
    memcpy(info2, info, sizeof(BITMAPINFOHEADER));

    /* Select the DDB into another DC */
1951
    old_bmp = SelectObject(ddb_dc, ddb);
1952 1953 1954

    /* Get the bits */
    res = GetDIBits(dc, ddb, 0, height, bits2, info2, DIB_RGB_COLORS);
1955
    ok( res == height, "got %d (bpp %d)\n", res, bpp );
1956 1957 1958 1959

    /* Compare the color table and the bits */
    if (bpp <= 8)
    {
1960
        for (i=0; i < (1u << bpp); i++)
1961 1962 1963 1964 1965
            ok( info->bmiColors[i].rgbRed      == info2->bmiColors[i].rgbRed   &&
                info->bmiColors[i].rgbGreen    == info2->bmiColors[i].rgbGreen &&
                info->bmiColors[i].rgbBlue     == info2->bmiColors[i].rgbBlue  &&
                info->bmiColors[i].rgbReserved == info2->bmiColors[i].rgbReserved,
                "color table entry %d differs (bpp %d)\n", i, bpp );
1966 1967
    }

1968
    ok( !memcmp( bits, bits2, info->bmiHeader.biSizeImage ), "bit mismatch (bpp %d)\n", bpp );
1969

1970 1971 1972 1973 1974 1975 1976
    /* Test the palette */
    if (info2->bmiHeader.biBitCount <= 8)
    {
        WORD *colors = (WORD*)info2->bmiColors;

        /* Get the palette indices */
        res = GetDIBits(dc, ddb, 0, 0, NULL, info2, DIB_PAL_COLORS);
1977
        ok( res == 1, "got %d (bpp %d)\n", res, bpp );
1978

1979 1980
        for (i = 0; i < (1 << info->bmiHeader.biBitCount); i++)
            ok( colors[i] == i, "%d: got %d (bpp %d)\n", i, colors[i], bpp );
1981 1982
    }

1983 1984 1985 1986 1987 1988 1989
    HeapFree(GetProcessHeap(), 0, bits2);
    HeapFree(GetProcessHeap(), 0, bits);
    DeleteDC(dc);

    SelectObject(ddb_dc, old_bmp);
    DeleteDC(ddb_dc);
    DeleteObject(ddb);
1990 1991
    HeapFree(GetProcessHeap(), 0, info2);
    HeapFree(GetProcessHeap(), 0, info);
1992
}
1993

1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090
static void test_GetDIBits(void)
{
    /* 2-bytes aligned 1-bit bitmap data: 16x16 */
    static const BYTE bmp_bits_1[16 * 2] =
    {
        0xff,0xff, 0,0, 0xff,0xff, 0,0,
        0xff,0xff, 0,0, 0xff,0xff, 0,0,
        0xff,0xff, 0,0, 0xff,0xff, 0,0,
        0xff,0xff, 0,0, 0xff,0xff, 0,0
    };
    /* 4-bytes aligned 1-bit DIB data: 16x16 */
    static const BYTE dib_bits_1[16 * 4] =
    {
        0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0,
        0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0,
        0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0,
        0,0,0,0, 0xff,0xff,0,0, 0,0,0,0, 0xff,0xff,0,0
    };
    /* 2-bytes aligned 24-bit bitmap data: 16x16 */
    static const BYTE bmp_bits_24[16 * 16*3] =
    {
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
    };
    /* 4-bytes aligned 24-bit DIB data: 16x16 */
    static const BYTE dib_bits_24[16 * 16*3] =
    {
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
        0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
    };
    HBITMAP hbmp;
    BITMAP bm;
    HDC hdc;
    int i, bytes, lines;
    BYTE buf[1024];
    char bi_buf[sizeof(BITMAPINFOHEADER) + sizeof(RGBQUAD) * 256];
    BITMAPINFO *bi = (BITMAPINFO *)bi_buf;
2091
    RGBQUAD *colors = bi->bmiColors;
2092
    PALETTEENTRY pal_ents[20];
2093 2094 2095 2096 2097 2098 2099 2100

    hdc = GetDC(0);

    /* 1-bit source bitmap data */
    hbmp = CreateBitmap(16, 16, 1, 1, bmp_bits_1);
    ok(hbmp != 0, "CreateBitmap failed\n");

    memset(&bm, 0xAA, sizeof(bm));
2101
    bytes = GetObjectW(hbmp, sizeof(bm), &bm);
2102 2103 2104 2105 2106 2107 2108 2109 2110 2111
    ok(bytes == sizeof(bm), "GetObject returned %d\n", bytes);
    ok(bm.bmType == 0, "wrong bmType %d\n", bm.bmType);
    ok(bm.bmWidth == 16, "wrong bmWidth %d\n", bm.bmWidth);
    ok(bm.bmHeight == 16, "wrong bmHeight %d\n", bm.bmHeight);
    ok(bm.bmWidthBytes == 2, "wrong bmWidthBytes %d\n", bm.bmWidthBytes);
    ok(bm.bmPlanes == 1, "wrong bmPlanes %u\n", bm.bmPlanes);
    ok(bm.bmBitsPixel == 1, "wrong bmBitsPixel %d\n", bm.bmBitsPixel);
    ok(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);

    bytes = GetBitmapBits(hbmp, 0, NULL);
2112
    ok(bytes == sizeof(bmp_bits_1), "expected 16*2 got %d bytes\n", bytes);
2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124
    bytes = GetBitmapBits(hbmp, sizeof(buf), buf);
    ok(bytes == sizeof(bmp_bits_1), "expected 16*2 got %d bytes\n", bytes);
    ok(!memcmp(buf, bmp_bits_1, sizeof(bmp_bits_1)), "bitmap bits don't match\n");

    /* retrieve 1-bit DIB data */
    memset(bi, 0, sizeof(*bi));
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = bm.bmWidth;
    bi->bmiHeader.biHeight = bm.bmHeight;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
2125
    bi->bmiHeader.biClrUsed = 37;
2126
    bi->bmiHeader.biSizeImage = 0;
2127
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2128 2129 2130
    SetLastError(0xdeadbeef);
    lines = GetDIBits(0, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == 0, "GetDIBits copied %d lines with hdc = 0\n", lines);
2131 2132 2133
    ok(GetLastError() == ERROR_INVALID_PARAMETER ||
       broken(GetLastError() == 0xdeadbeef), /* winnt */
       "wrong error %u\n", GetLastError());
2134
    ok(bi->bmiHeader.biSizeImage == 0, "expected 0, got %u\n", bi->bmiHeader.biSizeImage);
2135 2136
    ok(bi->bmiHeader.biClrUsed == 37 || broken(bi->bmiHeader.biClrUsed == 0),
       "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2137 2138 2139 2140 2141 2142

    memset(buf, 0xAA, sizeof(buf));
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());
2143
    ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_1), "expected 16*4, got %u\n", bi->bmiHeader.biSizeImage);
2144
    ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2145 2146

    /* the color table consists of black and white */
2147 2148
    ok(colors[0].rgbRed == 0 && colors[0].rgbGreen == 0 &&
       colors[0].rgbBlue == 0 && colors[0].rgbReserved == 0,
2149
       "expected bmiColors[0] 0,0,0,0 - got %x %x %x %x\n",
2150 2151 2152
       colors[0].rgbRed, colors[0].rgbGreen, colors[0].rgbBlue, colors[0].rgbReserved);
    ok(colors[1].rgbRed == 0xff && colors[1].rgbGreen == 0xff &&
       colors[1].rgbBlue == 0xff && colors[1].rgbReserved == 0,
2153
       "expected bmiColors[0] 0xff,0xff,0xff,0 - got %x %x %x %x\n",
2154
       colors[1].rgbRed, colors[1].rgbGreen, colors[1].rgbBlue, colors[1].rgbReserved);
2155 2156
    for (i = 2; i < 256; i++)
    {
2157 2158
        ok(colors[i].rgbRed == 0xAA && colors[i].rgbGreen == 0xAA &&
           colors[i].rgbBlue == 0xAA && colors[i].rgbReserved == 0xAA,
2159
           "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
2160
           colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
2161 2162 2163
    }

    /* returned bits are DWORD aligned and upside down */
2164
    ok(!memcmp(buf, dib_bits_1, sizeof(dib_bits_1)), "DIB bits don't match\n");
2165

2166
    /* Test the palette indices */
2167
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2168 2169
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, 0, NULL, bi, DIB_PAL_COLORS);
2170 2171
    ok(((WORD*)colors)[0] == 0, "Color 0 is %d\n", ((WORD*)colors)[0]);
    ok(((WORD*)colors)[1] == 1, "Color 1 is %d\n", ((WORD*)colors)[1]);
2172
    for (i = 2; i < 256; i++)
2173
        ok(((WORD*)colors)[i] == 0xAAAA, "Color %d is %d\n", i, ((WORD*)colors)[1]);
2174

2175 2176 2177 2178 2179 2180 2181 2182
    /* retrieve 24-bit DIB data */
    memset(bi, 0, sizeof(*bi));
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = bm.bmWidth;
    bi->bmiHeader.biHeight = bm.bmHeight;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 24;
    bi->bmiHeader.biCompression = BI_RGB;
2183
    bi->bmiHeader.biClrUsed = 37;
2184
    bi->bmiHeader.biSizeImage = 0;
2185
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2186 2187 2188 2189 2190
    memset(buf, 0xAA, sizeof(buf));
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());
2191
    ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_24), "expected 16*16*3, got %u\n", bi->bmiHeader.biSizeImage);
2192
    ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2193 2194 2195 2196

    /* the color table doesn't exist for 24-bit images */
    for (i = 0; i < 256; i++)
    {
2197 2198
        ok(colors[i].rgbRed == 0xAA && colors[i].rgbGreen == 0xAA &&
           colors[i].rgbBlue == 0xAA && colors[i].rgbReserved == 0xAA,
2199
           "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
2200
           colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216
    }

    /* returned bits are DWORD aligned and upside down */
    ok(!memcmp(buf, dib_bits_24, sizeof(dib_bits_24)), "DIB bits don't match\n");
    DeleteObject(hbmp);

    /* 24-bit source bitmap data */
    hbmp = CreateCompatibleBitmap(hdc, 16, 16);
    ok(hbmp != 0, "CreateBitmap failed\n");
    SetLastError(0xdeadbeef);
    bi->bmiHeader.biHeight = -bm.bmHeight; /* indicate bottom-up data */
    lines = SetDIBits(hdc, hbmp, 0, bm.bmHeight, bmp_bits_24, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "SetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());

    memset(&bm, 0xAA, sizeof(bm));
2217
    bytes = GetObjectW(hbmp, sizeof(bm), &bm);
2218
    ok(bytes == sizeof(bm), "GetObject returned %d\n", bytes);
2219
    ok(bm.bmType == 0, "wrong bmType %d\n", bm.bmType);
2220 2221
    ok(bm.bmWidth == 16, "wrong bmWidth %d\n", bm.bmWidth);
    ok(bm.bmHeight == 16, "wrong bmHeight %d\n", bm.bmHeight);
2222
    ok(bm.bmWidthBytes == get_bitmap_stride(bm.bmWidth, bm.bmBitsPixel), "wrong bmWidthBytes %d\n", bm.bmWidthBytes);
2223 2224 2225 2226 2227
    ok(bm.bmPlanes == GetDeviceCaps(hdc, PLANES), "wrong bmPlanes %u\n", bm.bmPlanes);
    ok(bm.bmBitsPixel == GetDeviceCaps(hdc, BITSPIXEL), "wrong bmBitsPixel %d\n", bm.bmBitsPixel);
    ok(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);

    bytes = GetBitmapBits(hbmp, 0, NULL);
2228
    ok(bytes == bm.bmWidthBytes * bm.bmHeight, "expected %d got %d bytes\n", bm.bmWidthBytes * bm.bmHeight, bytes);
2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240
    bytes = GetBitmapBits(hbmp, sizeof(buf), buf);
    ok(bytes == bm.bmWidthBytes * bm.bmHeight, "expected %d got %d bytes\n",
       bm.bmWidthBytes * bm.bmHeight, bytes);

    /* retrieve 1-bit DIB data */
    memset(bi, 0, sizeof(*bi));
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = bm.bmWidth;
    bi->bmiHeader.biHeight = bm.bmHeight;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 1;
    bi->bmiHeader.biCompression = BI_RGB;
2241
    bi->bmiHeader.biClrUsed = 37;
2242
    bi->bmiHeader.biSizeImage = 0;
2243
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2244 2245 2246 2247 2248
    memset(buf, 0xAA, sizeof(buf));
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());
2249
    ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_1), "expected 16*4, got %u\n", bi->bmiHeader.biSizeImage);
2250
    ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2251 2252

    /* the color table consists of black and white */
2253 2254
    ok(colors[0].rgbRed == 0 && colors[0].rgbGreen == 0 &&
       colors[0].rgbBlue == 0 && colors[0].rgbReserved == 0,
2255
       "expected bmiColors[0] 0,0,0,0 - got %x %x %x %x\n",
2256 2257 2258
       colors[0].rgbRed, colors[0].rgbGreen, colors[0].rgbBlue, colors[0].rgbReserved);
    ok(colors[1].rgbRed == 0xff && colors[1].rgbGreen == 0xff &&
       colors[1].rgbBlue == 0xff && colors[1].rgbReserved == 0,
2259
       "expected bmiColors[0] 0xff,0xff,0xff,0 - got %x %x %x %x\n",
2260
       colors[1].rgbRed, colors[1].rgbGreen, colors[1].rgbBlue, colors[1].rgbReserved);
2261 2262
    for (i = 2; i < 256; i++)
    {
2263 2264
        ok(colors[i].rgbRed == 0xAA && colors[i].rgbGreen == 0xAA &&
           colors[i].rgbBlue == 0xAA && colors[i].rgbReserved == 0xAA,
2265
           "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
2266
           colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
2267 2268 2269
    }

    /* returned bits are DWORD aligned and upside down */
2270
    ok(!memcmp(buf, dib_bits_1, sizeof(dib_bits_1)), "DIB bits don't match\n");
2271

2272
    /* Test the palette indices */
2273
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2274 2275
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, 0, NULL, bi, DIB_PAL_COLORS);
2276 2277
    ok(((WORD*)colors)[0] == 0, "Color 0 is %d\n", ((WORD*)colors)[0]);
    ok(((WORD*)colors)[1] == 1, "Color 1 is %d\n", ((WORD*)colors)[1]);
2278
    for (i = 2; i < 256; i++)
2279
        ok(((WORD*)colors)[i] == 0xAAAA, "Color %d is %d\n", i, ((WORD*)colors)[i]);
2280

2281 2282 2283 2284 2285 2286 2287 2288
    /* retrieve 4-bit DIB data */
    memset(bi, 0, sizeof(*bi));
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = bm.bmWidth;
    bi->bmiHeader.biHeight = bm.bmHeight;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 4;
    bi->bmiHeader.biCompression = BI_RGB;
2289
    bi->bmiHeader.biClrUsed = 37;
2290
    bi->bmiHeader.biSizeImage = 0;
2291
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2292 2293 2294 2295 2296
    memset(buf, 0xAA, sizeof(buf));
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());
2297
    ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313

    GetPaletteEntries( GetStockObject(DEFAULT_PALETTE), 0, 20, pal_ents );

    for (i = 0; i < 16; i++)
    {
        RGBQUAD expect;
        int entry = i < 8 ? i : i + 4;

        if(entry == 7) entry = 12;
        else if(entry == 12) entry = 7;

        expect.rgbRed   = pal_ents[entry].peRed;
        expect.rgbGreen = pal_ents[entry].peGreen;
        expect.rgbBlue  = pal_ents[entry].peBlue;
        expect.rgbReserved = 0;

2314
        ok(!memcmp(colors + i, &expect, sizeof(expect)),
2315 2316
           "expected bmiColors[%d] %x %x %x %x - got %x %x %x %x\n", i,
           expect.rgbRed, expect.rgbGreen, expect.rgbBlue, expect.rgbReserved,
2317
           colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
2318 2319
    }

2320 2321 2322 2323 2324 2325 2326 2327
    /* retrieve 8-bit DIB data */
    memset(bi, 0, sizeof(*bi));
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = bm.bmWidth;
    bi->bmiHeader.biHeight = bm.bmHeight;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 8;
    bi->bmiHeader.biCompression = BI_RGB;
2328
    bi->bmiHeader.biClrUsed = 37;
2329
    bi->bmiHeader.biSizeImage = 0;
2330
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2331 2332 2333 2334 2335
    memset(buf, 0xAA, sizeof(buf));
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());
2336
    ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2337

2338
    GetPaletteEntries( GetStockObject(DEFAULT_PALETTE), 0, 20, pal_ents );
2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358

    for (i = 0; i < 256; i++)
    {
        RGBQUAD expect;

        if (i < 10 || i >= 246)
        {
            int entry = i < 10 ? i : i - 236;
            expect.rgbRed   = pal_ents[entry].peRed;
            expect.rgbGreen = pal_ents[entry].peGreen;
            expect.rgbBlue  = pal_ents[entry].peBlue;
        }
        else
        {
            expect.rgbRed   = (i & 0x07) << 5;
            expect.rgbGreen = (i & 0x38) << 2;
            expect.rgbBlue  =  i & 0xc0;
        }
        expect.rgbReserved = 0;

2359
        ok(!memcmp(colors + i, &expect, sizeof(expect)),
2360 2361
           "expected bmiColors[%d] %x %x %x %x - got %x %x %x %x\n", i,
           expect.rgbRed, expect.rgbGreen, expect.rgbBlue, expect.rgbReserved,
2362
           colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
2363 2364
    }

2365 2366 2367 2368 2369 2370 2371 2372
    /* retrieve 24-bit DIB data */
    memset(bi, 0, sizeof(*bi));
    bi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bi->bmiHeader.biWidth = bm.bmWidth;
    bi->bmiHeader.biHeight = bm.bmHeight;
    bi->bmiHeader.biPlanes = 1;
    bi->bmiHeader.biBitCount = 24;
    bi->bmiHeader.biCompression = BI_RGB;
2373
    bi->bmiHeader.biClrUsed = 37;
2374
    bi->bmiHeader.biSizeImage = 0;
2375
    memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
2376 2377 2378 2379 2380
    memset(buf, 0xAA, sizeof(buf));
    SetLastError(0xdeadbeef);
    lines = GetDIBits(hdc, hbmp, 0, bm.bmHeight, buf, bi, DIB_RGB_COLORS);
    ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
       lines, bm.bmHeight, GetLastError());
2381
    ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_24), "expected 16*16*3, got %u\n", bi->bmiHeader.biSizeImage);
2382
    ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
2383 2384 2385 2386

    /* the color table doesn't exist for 24-bit images */
    for (i = 0; i < 256; i++)
    {
2387 2388
        ok(colors[i].rgbRed == 0xAA && colors[i].rgbGreen == 0xAA &&
           colors[i].rgbBlue == 0xAA && colors[i].rgbReserved == 0xAA,
2389
           "expected bmiColors[%d] 0xAA,0xAA,0xAA,0xAA - got %x %x %x %x\n", i,
2390
           colors[i].rgbRed, colors[i].rgbGreen, colors[i].rgbBlue, colors[i].rgbReserved);
2391 2392 2393 2394 2395 2396 2397 2398 2399
    }

    /* returned bits are DWORD aligned and upside down */
    ok(!memcmp(buf, dib_bits_24, sizeof(dib_bits_24)), "DIB bits don't match\n");
    DeleteObject(hbmp);

    ReleaseDC(0, hdc);
}

2400 2401 2402 2403 2404 2405 2406 2407
static void test_GetDIBits_BI_BITFIELDS(void)
{
    /* Try a screen resolution detection technique
     * from the September 1999 issue of Windows Developer's Journal
     * which seems to be in widespread use.
     * http://www.lesher.ws/highcolor.html
     * http://www.lesher.ws/vidfmt.c
     * It hinges on being able to retrieve the bitmaps
Austin English's avatar
Austin English committed
2408
     * for the three primary colors in non-paletted 16 bit mode.
2409 2410
     */
    char dibinfo_buf[sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD)];
2411
    DWORD bits[32];
2412
    LPBITMAPINFO dibinfo = (LPBITMAPINFO) dibinfo_buf;
2413
    DWORD *bitmasks = (DWORD *)dibinfo->bmiColors;
2414 2415 2416
    HDC hdc;
    HBITMAP hbm;
    int ret;
2417
    void *ptr;
2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429

    memset(dibinfo, 0, sizeof(dibinfo_buf));
    dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);

    hdc = GetDC(NULL);
    ok(hdc != NULL, "GetDC failed?\n");
    hbm = CreateCompatibleBitmap(hdc, 1, 1);
    ok(hbm != NULL, "CreateCompatibleBitmap failed?\n");

    /* Call GetDIBits to fill in bmiHeader.  */
    ret = GetDIBits(hdc, hbm, 0, 1, NULL, dibinfo, DIB_RGB_COLORS);
    ok(ret == 1, "GetDIBits failed\n");
2430
    if (dibinfo->bmiHeader.biBitCount > 8)
2431
    {
2432 2433
        ok( dibinfo->bmiHeader.biCompression == BI_BITFIELDS ||
            broken( dibinfo->bmiHeader.biCompression == BI_RGB ), /* nt4 sp3 */
2434
            "compression is %u (%d bpp)\n", dibinfo->bmiHeader.biCompression, dibinfo->bmiHeader.biBitCount );
2435

2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488
        if (dibinfo->bmiHeader.biCompression == BI_BITFIELDS)
        {
            ok( !bitmasks[0], "red mask is set\n" );
            ok( !bitmasks[1], "green mask is set\n" );
            ok( !bitmasks[2], "blue mask is set\n" );

            /* test with NULL bits pointer and correct bpp */
            dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
            ret = GetDIBits(hdc, hbm, 0, 1, NULL, dibinfo, DIB_RGB_COLORS);
            ok(ret == 1, "GetDIBits failed\n");

            ok( bitmasks[0] != 0, "red mask is not set\n" );
            ok( bitmasks[1] != 0, "green mask is not set\n" );
            ok( bitmasks[2] != 0, "blue mask is not set\n" );
            ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );

            /* test with valid bits pointer */
            memset(dibinfo, 0, sizeof(dibinfo_buf));
            dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
            ret = GetDIBits(hdc, hbm, 0, 1, NULL, dibinfo, DIB_RGB_COLORS);
            ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());
            dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
            ret = GetDIBits(hdc, hbm, 0, 1, bits, dibinfo, DIB_RGB_COLORS);
            ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());

            ok( bitmasks[0] != 0, "red mask is not set\n" );
            ok( bitmasks[1] != 0, "green mask is not set\n" );
            ok( bitmasks[2] != 0, "blue mask is not set\n" );
            ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );

            /* now with bits and 0 lines */
            memset(dibinfo, 0, sizeof(dibinfo_buf));
            dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
            dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
            SetLastError(0xdeadbeef);
            ret = GetDIBits(hdc, hbm, 0, 0, bits, dibinfo, DIB_RGB_COLORS);
            ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());

            ok( !bitmasks[0], "red mask is set\n" );
            ok( !bitmasks[1], "green mask is set\n" );
            ok( !bitmasks[2], "blue mask is set\n" );
            ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );

            memset(bitmasks, 0, 3*sizeof(DWORD));
            dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
            ret = GetDIBits(hdc, hbm, 0, 0, bits, dibinfo, DIB_RGB_COLORS);
            ok(ret == 1, "GetDIBits failed ret %u err %u\n",ret,GetLastError());

            ok( bitmasks[0] != 0, "red mask is not set\n" );
            ok( bitmasks[1] != 0, "green mask is not set\n" );
            ok( bitmasks[2] != 0, "blue mask is not set\n" );
            ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );
        }
2489
    }
2490
    else skip("bitmap in colortable mode, skipping BI_BITFIELDS tests\n");
2491 2492

    DeleteObject(hbm);
2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518

    /* same thing now with a 32-bpp DIB section */

    dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    dibinfo->bmiHeader.biWidth = 1;
    dibinfo->bmiHeader.biHeight = 1;
    dibinfo->bmiHeader.biPlanes = 1;
    dibinfo->bmiHeader.biBitCount = 32;
    dibinfo->bmiHeader.biCompression = BI_RGB;
    dibinfo->bmiHeader.biSizeImage = 0;
    dibinfo->bmiHeader.biXPelsPerMeter = 0;
    dibinfo->bmiHeader.biYPelsPerMeter = 0;
    dibinfo->bmiHeader.biClrUsed = 0;
    dibinfo->bmiHeader.biClrImportant = 0;
    bitmasks[0] = 0x0000ff;
    bitmasks[1] = 0x00ff00;
    bitmasks[2] = 0xff0000;
    hbm = CreateDIBSection( hdc, dibinfo, DIB_RGB_COLORS, &ptr, NULL, 0 );
    ok( hbm != 0, "failed to create bitmap\n" );

    memset(dibinfo, 0, sizeof(dibinfo_buf));
    dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    ret = GetDIBits(hdc, hbm, 0, 0, NULL, dibinfo, DIB_RGB_COLORS);
    ok(ret == 1, "GetDIBits failed\n");
    ok( dibinfo->bmiHeader.biBitCount == 32, "wrong bit count %u\n", dibinfo->bmiHeader.biBitCount );

2519 2520
    ok( dibinfo->bmiHeader.biCompression == BI_BITFIELDS ||
        broken( dibinfo->bmiHeader.biCompression == BI_RGB ), /* nt4 sp3 */
2521 2522 2523 2524 2525 2526 2527 2528 2529
        "compression is %u\n", dibinfo->bmiHeader.biCompression );
    ok( !bitmasks[0], "red mask is set\n" );
    ok( !bitmasks[1], "green mask is set\n" );
    ok( !bitmasks[2], "blue mask is set\n" );

    dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
    ret = GetDIBits(hdc, hbm, 0, 1, bits, dibinfo, DIB_RGB_COLORS);
    ok(ret == 1, "GetDIBits failed\n");
    ok( dibinfo->bmiHeader.biBitCount == 32, "wrong bit count %u\n", dibinfo->bmiHeader.biBitCount );
2530 2531 2532 2533 2534 2535 2536 2537 2538
    ok( dibinfo->bmiHeader.biCompression == BI_BITFIELDS ||
        broken( dibinfo->bmiHeader.biCompression == BI_RGB ), /* nt4 sp3 */
        "compression is %u\n", dibinfo->bmiHeader.biCompression );
    if (dibinfo->bmiHeader.biCompression == BI_BITFIELDS)
    {
        ok( bitmasks[0] == 0xff0000, "wrong red mask %08x\n", bitmasks[0] );
        ok( bitmasks[1] == 0x00ff00, "wrong green mask %08x\n", bitmasks[1] );
        ok( bitmasks[2] == 0x0000ff, "wrong blue mask %08x\n", bitmasks[2] );
    }
2539
    ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );
2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557

    DeleteObject(hbm);

    dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    dibinfo->bmiHeader.biWidth = 1;
    dibinfo->bmiHeader.biHeight = 1;
    dibinfo->bmiHeader.biPlanes = 1;
    dibinfo->bmiHeader.biBitCount = 32;
    dibinfo->bmiHeader.biCompression = BI_BITFIELDS;
    dibinfo->bmiHeader.biSizeImage = 0;
    dibinfo->bmiHeader.biXPelsPerMeter = 0;
    dibinfo->bmiHeader.biYPelsPerMeter = 0;
    dibinfo->bmiHeader.biClrUsed = 0;
    dibinfo->bmiHeader.biClrImportant = 0;
    bitmasks[0] = 0x0000ff;
    bitmasks[1] = 0x00ff00;
    bitmasks[2] = 0xff0000;
    hbm = CreateDIBSection( hdc, dibinfo, DIB_RGB_COLORS, &ptr, NULL, 0 );
2558
    ok( hbm != 0, "failed to create bitmap\n" );
2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583

    if (hbm)
    {
        memset(dibinfo, 0, sizeof(dibinfo_buf));
        dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
        ret = GetDIBits(hdc, hbm, 0, 0, NULL, dibinfo, DIB_RGB_COLORS);
        ok(ret == 1, "GetDIBits failed\n");

        ok( dibinfo->bmiHeader.biCompression == BI_BITFIELDS,
            "compression is %u\n", dibinfo->bmiHeader.biCompression );
        ok( !bitmasks[0], "red mask is set\n" );
        ok( !bitmasks[1], "green mask is set\n" );
        ok( !bitmasks[2], "blue mask is set\n" );

        dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
        ret = GetDIBits(hdc, hbm, 0, 1, bits, dibinfo, DIB_RGB_COLORS);
        ok(ret == 1, "GetDIBits failed\n");
        ok( bitmasks[0] == 0x0000ff, "wrong red mask %08x\n", bitmasks[0] );
        ok( bitmasks[1] == 0x00ff00, "wrong green mask %08x\n", bitmasks[1] );
        ok( bitmasks[2] == 0xff0000, "wrong blue mask %08x\n", bitmasks[2] );
        ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );

        DeleteObject(hbm);
    }

2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621
    /* 24-bpp DIB sections don't have bitfields */

    dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    dibinfo->bmiHeader.biWidth = 1;
    dibinfo->bmiHeader.biHeight = 1;
    dibinfo->bmiHeader.biPlanes = 1;
    dibinfo->bmiHeader.biBitCount = 24;
    dibinfo->bmiHeader.biCompression = BI_BITFIELDS;
    dibinfo->bmiHeader.biSizeImage = 0;
    dibinfo->bmiHeader.biXPelsPerMeter = 0;
    dibinfo->bmiHeader.biYPelsPerMeter = 0;
    dibinfo->bmiHeader.biClrUsed = 0;
    dibinfo->bmiHeader.biClrImportant = 0;
    hbm = CreateDIBSection( hdc, dibinfo, DIB_RGB_COLORS, &ptr, NULL, 0 );
    ok( hbm == 0, "creating 24-bpp BI_BITFIELDS dibsection should fail\n" );
    dibinfo->bmiHeader.biCompression = BI_RGB;
    hbm = CreateDIBSection( hdc, dibinfo, DIB_RGB_COLORS, &ptr, NULL, 0 );
    ok( hbm != 0, "failed to create bitmap\n" );

    memset(dibinfo, 0, sizeof(dibinfo_buf));
    dibinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    ret = GetDIBits(hdc, hbm, 0, 0, NULL, dibinfo, DIB_RGB_COLORS);
    ok(ret == 1, "GetDIBits failed\n");
    ok( dibinfo->bmiHeader.biBitCount == 24, "wrong bit count %u\n", dibinfo->bmiHeader.biBitCount );

    ok( dibinfo->bmiHeader.biCompression == BI_RGB,
        "compression is %u\n", dibinfo->bmiHeader.biCompression );
    ok( !bitmasks[0], "red mask is set\n" );
    ok( !bitmasks[1], "green mask is set\n" );
    ok( !bitmasks[2], "blue mask is set\n" );

    dibinfo->bmiHeader.biSizeImage = 0xdeadbeef;
    ret = GetDIBits(hdc, hbm, 0, 1, bits, dibinfo, DIB_RGB_COLORS);
    ok(ret == 1, "GetDIBits failed\n");
    ok( dibinfo->bmiHeader.biBitCount == 24, "wrong bit count %u\n", dibinfo->bmiHeader.biBitCount );
    ok( !bitmasks[0], "red mask is set\n" );
    ok( !bitmasks[1], "green mask is set\n" );
    ok( !bitmasks[2], "blue mask is set\n" );
2622
    ok( dibinfo->bmiHeader.biSizeImage != 0xdeadbeef, "size image not set\n" );
2623 2624

    DeleteObject(hbm);
2625 2626 2627
    ReleaseDC(NULL, hdc);
}

2628 2629 2630 2631
static void test_select_object(void)
{
    HDC hdc;
    HBITMAP hbm, hbm_old;
2632 2633
    INT planes, bpp, i;
    DWORD depths[] = {8, 15, 16, 24, 32};
2634 2635
    BITMAP bm;
    DWORD bytes;
2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673

    hdc = GetDC(0);
    ok(hdc != 0, "GetDC(0) failed\n");
    hbm = CreateCompatibleBitmap(hdc, 10, 10);
    ok(hbm != 0, "CreateCompatibleBitmap failed\n");

    hbm_old = SelectObject(hdc, hbm);
    ok(hbm_old == 0, "SelectObject should fail\n");

    DeleteObject(hbm);
    ReleaseDC(0, hdc);

    hdc = CreateCompatibleDC(0);
    ok(hdc != 0, "GetDC(0) failed\n");
    hbm = CreateCompatibleBitmap(hdc, 10, 10);
    ok(hbm != 0, "CreateCompatibleBitmap failed\n");

    hbm_old = SelectObject(hdc, hbm);
    ok(hbm_old != 0, "SelectObject failed\n");
    hbm_old = SelectObject(hdc, hbm_old);
    ok(hbm_old == hbm, "SelectObject failed\n");

    DeleteObject(hbm);

    /* test an 1-bpp bitmap */
    planes = GetDeviceCaps(hdc, PLANES);
    bpp = 1;

    hbm = CreateBitmap(10, 10, planes, bpp, NULL);
    ok(hbm != 0, "CreateBitmap failed\n");

    hbm_old = SelectObject(hdc, hbm);
    ok(hbm_old != 0, "SelectObject failed\n");
    hbm_old = SelectObject(hdc, hbm_old);
    ok(hbm_old == hbm, "SelectObject failed\n");

    DeleteObject(hbm);

2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688
    for(i = 0; i < sizeof(depths)/sizeof(depths[0]); i++) {
        /* test a color bitmap to dc bpp matching */
        planes = GetDeviceCaps(hdc, PLANES);
        bpp = GetDeviceCaps(hdc, BITSPIXEL);

        hbm = CreateBitmap(10, 10, planes, depths[i], NULL);
        ok(hbm != 0, "CreateBitmap failed\n");

        hbm_old = SelectObject(hdc, hbm);
        if(depths[i] == bpp ||
          (bpp == 16 && depths[i] == 15)        /* 16 and 15 bpp are compatible */
          ) {
            ok(hbm_old != 0, "SelectObject failed, BITSPIXEL: %d, created depth: %d\n", bpp, depths[i]);
            SelectObject(hdc, hbm_old);
        } else {
2689
            ok(hbm_old == 0, "SelectObject should fail. BITSPIXELS: %d, created depth: %d\n", bpp, depths[i]);
2690
        }
2691

2692
        memset(&bm, 0xAA, sizeof(bm));
2693
        bytes = GetObjectW(hbm, sizeof(bm), &bm);
2694
        ok(bytes == sizeof(bm), "GetObject returned %d\n", bytes);
2695
        ok(bm.bmType == 0, "wrong bmType %d\n", bm.bmType);
2696 2697
        ok(bm.bmWidth == 10, "wrong bmWidth %d\n", bm.bmWidth);
        ok(bm.bmHeight == 10, "wrong bmHeight %d\n", bm.bmHeight);
2698
        ok(bm.bmWidthBytes == get_bitmap_stride(bm.bmWidth, bm.bmBitsPixel), "wrong bmWidthBytes %d\n", bm.bmWidthBytes);
2699 2700
        ok(bm.bmPlanes == planes, "wrong bmPlanes %u\n", bm.bmPlanes);
        if(depths[i] == 15) {
2701
            ok(bm.bmBitsPixel == 16, "wrong bmBitsPixel %d(15 bpp special)\n", bm.bmBitsPixel);
2702 2703 2704 2705 2706
        } else {
            ok(bm.bmBitsPixel == depths[i], "wrong bmBitsPixel %d\n", bm.bmBitsPixel);
        }
        ok(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);

2707 2708
        DeleteObject(hbm);
    }
2709 2710 2711 2712

    DeleteDC(hdc);
}

2713 2714 2715 2716 2717 2718 2719 2720
static void test_mono_1x1_bmp_dbg(HBITMAP hbmp, int line)
{
    INT ret;
    BITMAP bm;

    ret = GetObjectType(hbmp);
    ok_(__FILE__, line)(ret == OBJ_BITMAP, "the object %p is not bitmap\n", hbmp);

2721
    ret = GetObjectW(hbmp, 0, 0);
2722
    ok_(__FILE__, line)(ret == sizeof(BITMAP), "object size %d\n", ret);
2723 2724 2725

    memset(&bm, 0xDA, sizeof(bm));
    SetLastError(0xdeadbeef);
2726
    ret = GetObjectW(hbmp, sizeof(bm), &bm);
2727
    if (!ret) /* XP, only for curObj2 */ return;
2728
    ok_(__FILE__, line)(ret == sizeof(BITMAP), "GetObject returned %d, error %u\n", ret, GetLastError());
2729 2730 2731 2732 2733 2734
    ok_(__FILE__, line)(bm.bmType == 0, "wrong bmType, expected 0 got %d\n", bm.bmType);
    ok_(__FILE__, line)(bm.bmWidth == 1, "wrong bmWidth, expected 1 got %d\n", bm.bmWidth);
    ok_(__FILE__, line)(bm.bmHeight == 1, "wrong bmHeight, expected 1 got %d\n", bm.bmHeight);
    ok_(__FILE__, line)(bm.bmWidthBytes == 2, "wrong bmWidthBytes, expected 2 got %d\n", bm.bmWidthBytes);
    ok_(__FILE__, line)(bm.bmPlanes == 1, "wrong bmPlanes, expected 1 got %u\n", bm.bmPlanes);
    ok_(__FILE__, line)(bm.bmBitsPixel == 1, "wrong bmBitsPixel, expected 1 got %d\n", bm.bmBitsPixel);
2735 2736 2737 2738 2739 2740 2741
    ok_(__FILE__, line)(!bm.bmBits, "wrong bmBits %p\n", bm.bmBits);
}

#define test_mono_1x1_bmp(a) test_mono_1x1_bmp_dbg((a), __LINE__)

static void test_CreateBitmap(void)
{
2742
    BITMAP bmp;
2743 2744
    HDC screenDC = GetDC(0);
    HDC hdc = CreateCompatibleDC(screenDC);
2745
    UINT i, expect = 0;
2746 2747 2748 2749 2750 2751

    /* all of these are the stock monochrome bitmap */
    HBITMAP bm = CreateCompatibleBitmap(hdc, 0, 0);
    HBITMAP bm1 = CreateCompatibleBitmap(screenDC, 0, 0);
    HBITMAP bm4 = CreateBitmap(0, 1, 0, 0, 0);
    HBITMAP bm5 = CreateDiscardableBitmap(hdc, 0, 0);
2752 2753
    HBITMAP curObj1 = GetCurrentObject(hdc, OBJ_BITMAP);
    HBITMAP curObj2 = GetCurrentObject(screenDC, OBJ_BITMAP);
2754 2755 2756 2757 2758

    /* these 2 are not the stock monochrome bitmap */
    HBITMAP bm2 = CreateCompatibleBitmap(hdc, 1, 1);
    HBITMAP bm3 = CreateBitmap(1, 1, 1, 1, 0);

2759 2760
    HBITMAP old1 = SelectObject(hdc, bm2);
    HBITMAP old2 = SelectObject(screenDC, bm3);
2761 2762 2763 2764 2765 2766 2767
    SelectObject(hdc, old1);
    SelectObject(screenDC, old2);

    ok(bm == bm1 && bm == bm4 && bm == bm5 && bm == curObj1 && bm == old1,
       "0: %p, 1: %p, 4: %p, 5: %p, curObj1 %p, old1 %p\n",
       bm, bm1, bm4, bm5, curObj1, old1);
    ok(bm != bm2 && bm != bm3, "0: %p, 2: %p, 3: %p\n", bm, bm2, bm3);
2768
todo_wine
2769
    ok(bm != curObj2, "0: %p, curObj2 %p\n", bm, curObj2);
2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789
    ok(old2 == 0, "old2 %p\n", old2);

    test_mono_1x1_bmp(bm);
    test_mono_1x1_bmp(bm1);
    test_mono_1x1_bmp(bm2);
    test_mono_1x1_bmp(bm3);
    test_mono_1x1_bmp(bm4);
    test_mono_1x1_bmp(bm5);
    test_mono_1x1_bmp(old1);
    test_mono_1x1_bmp(curObj1);

    DeleteObject(bm);
    DeleteObject(bm1);
    DeleteObject(bm2);
    DeleteObject(bm3);
    DeleteObject(bm4);
    DeleteObject(bm5);

    DeleteDC(hdc);
    ReleaseDC(0, screenDC);
2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802

    /* show that Windows ignores the provided bm.bmWidthBytes */
    bmp.bmType = 0;
    bmp.bmWidth = 1;
    bmp.bmHeight = 1;
    bmp.bmWidthBytes = 28;
    bmp.bmPlanes = 1;
    bmp.bmBitsPixel = 1;
    bmp.bmBits = NULL;
    bm = CreateBitmapIndirect(&bmp);
    ok(bm != 0, "CreateBitmapIndirect error %u\n", GetLastError());
    test_mono_1x1_bmp(bm);
    DeleteObject(bm);
2803 2804 2805 2806 2807 2808 2809 2810 2811 2812

    /* Test how the bmBitsPixel field is treated */
    for(i = 1; i <= 33; i++) {
        bmp.bmType = 0;
        bmp.bmWidth = 1;
        bmp.bmHeight = 1;
        bmp.bmWidthBytes = 28;
        bmp.bmPlanes = 1;
        bmp.bmBitsPixel = i;
        bmp.bmBits = NULL;
2813
        SetLastError(0xdeadbeef);
2814 2815 2816
        bm = CreateBitmapIndirect(&bmp);
        if(i > 32) {
            DWORD error = GetLastError();
2817 2818
            ok(bm == 0, "CreateBitmapIndirect for %d bpp succeeded\n", i);
            ok(error == ERROR_INVALID_PARAMETER, "Got error %d, expected ERROR_INVALID_PARAMETER\n", error);
2819
            DeleteObject(bm);
2820 2821 2822
            continue;
        }
        ok(bm != 0, "CreateBitmapIndirect error %u\n", GetLastError());
2823
        GetObjectW(bm, sizeof(bmp), &bmp);
2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836
        if(i == 1) {
            expect = 1;
        } else if(i <= 4) {
            expect = 4;
        } else if(i <= 8) {
            expect = 8;
        } else if(i <= 16) {
            expect = 16;
        } else if(i <= 24) {
            expect = 24;
        } else if(i <= 32) {
            expect = 32;
        }
2837
        ok(bmp.bmBitsPixel == expect, "CreateBitmapIndirect for a %d bpp bitmap created a %d bpp bitmap, expected %d\n",
2838 2839 2840
           i, bmp.bmBitsPixel, expect);
        DeleteObject(bm);
    }
2841 2842
}

2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871
static void test_bitmapinfoheadersize(void)
{
    HBITMAP hdib;
    BITMAPINFO bmi;
    BITMAPCOREINFO bci;
    HDC hdc = GetDC(0);

    memset(&bmi, 0, sizeof(BITMAPINFO));
    bmi.bmiHeader.biHeight = 100;
    bmi.bmiHeader.biWidth = 512;
    bmi.bmiHeader.biBitCount = 24;
    bmi.bmiHeader.biPlanes = 1;

    bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER) - 1;

    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
    ok(hdib == NULL, "CreateDIBSection succeeded\n");

    bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
    DeleteObject(hdib);

    bmi.bmiHeader.biSize++;

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2872 2873 2874
    ok(hdib != NULL ||
       broken(!hdib), /* Win98, WinMe */
       "CreateDIBSection error %d\n", GetLastError());
2875 2876 2877 2878 2879 2880
    DeleteObject(hdib);

    bmi.bmiHeader.biSize = sizeof(BITMAPINFO);

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2881 2882 2883
    ok(hdib != NULL ||
       broken(!hdib), /* Win98, WinMe */
       "CreateDIBSection error %d\n", GetLastError());
2884 2885 2886 2887 2888 2889
    DeleteObject(hdib);

    bmi.bmiHeader.biSize++;

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2890 2891 2892
    ok(hdib != NULL ||
       broken(!hdib), /* Win98, WinMe */
       "CreateDIBSection error %d\n", GetLastError());
2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905
    DeleteObject(hdib);

    bmi.bmiHeader.biSize = sizeof(BITMAPV4HEADER);

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
    DeleteObject(hdib);

    bmi.bmiHeader.biSize = sizeof(BITMAPV5HEADER);

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
2906 2907 2908
    ok(hdib != NULL ||
       broken(!hdib), /* Win95 */
       "CreateDIBSection error %d\n", GetLastError());
2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941
    DeleteObject(hdib);

    memset(&bci, 0, sizeof(BITMAPCOREINFO));
    bci.bmciHeader.bcHeight = 100;
    bci.bmciHeader.bcWidth = 512;
    bci.bmciHeader.bcBitCount = 24;
    bci.bmciHeader.bcPlanes = 1;

    bci.bmciHeader.bcSize = sizeof(BITMAPCOREHEADER) - 1;

    hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
    ok(hdib == NULL, "CreateDIBSection succeeded\n");

    bci.bmciHeader.bcSize = sizeof(BITMAPCOREHEADER);

    SetLastError(0xdeadbeef);
    hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
    ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
    DeleteObject(hdib);

    bci.bmciHeader.bcSize++;

    hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
    ok(hdib == NULL, "CreateDIBSection succeeded\n");

    bci.bmciHeader.bcSize = sizeof(BITMAPCOREINFO);

    hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
    ok(hdib == NULL, "CreateDIBSection succeeded\n");

    ReleaseDC(0, hdc);
}

2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969
static void test_get16dibits(void)
{
    BYTE bits[4 * (16 / sizeof(BYTE))];
    HBITMAP hbmp;
    HDC screen_dc = GetDC(NULL);
    int ret;
    BITMAPINFO * info;
    int info_len = sizeof(BITMAPINFOHEADER) + 1024;
    BYTE *p;
    int overwritten_bytes = 0;

    memset(bits, 0, sizeof(bits));
    hbmp = CreateBitmap(2, 2, 1, 16, bits);
    ok(hbmp != NULL, "CreateBitmap failed\n");

    info  = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, info_len);
    assert(info);

    memset(info, '!', info_len);
    memset(info, 0, sizeof(info->bmiHeader));

    info->bmiHeader.biSize = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth = 2;
    info->bmiHeader.biHeight = 2;
    info->bmiHeader.biPlanes = 1;
    info->bmiHeader.biCompression = BI_RGB;

    ret = GetDIBits(screen_dc, hbmp, 0, 0, NULL, info, 0);
2970
    ok(ret != 0, "GetDIBits failed got %d\n", ret);
2971 2972 2973 2974 2975 2976

    for (p = ((BYTE *) info) + sizeof(info->bmiHeader); (p - ((BYTE *) info)) < info_len; p++)
        if (*p != '!')
            overwritten_bytes++;
    ok(overwritten_bytes == 0, "GetDIBits wrote past the buffer given\n");

2977
    HeapFree(GetProcessHeap(), 0, info);
2978 2979 2980 2981
    DeleteObject(hbmp);
    ReleaseDC(NULL, screen_dc);
}

2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019
static void check_BitBlt_pixel(HDC hdcDst, HDC hdcSrc, UINT32 *dstBuffer, UINT32 *srcBuffer,
                               DWORD dwRop, UINT32 expected, int line)
{
    *srcBuffer = 0xFEDCBA98;
    *dstBuffer = 0x89ABCDEF;
    BitBlt(hdcDst, 0, 0, 1, 1, hdcSrc, 0, 0, dwRop);
    ok(expected == *dstBuffer,
        "BitBlt with dwRop %06X. Expected 0x%08X, got 0x%08X from line %d\n",
        dwRop, expected, *dstBuffer, line);
}

static void test_BitBlt(void)
{
    HBITMAP bmpDst, bmpSrc;
    HBITMAP oldDst, oldSrc;
    HDC hdcScreen, hdcDst, hdcSrc;
    UINT32 *dstBuffer, *srcBuffer;
    HBRUSH hBrush, hOldBrush;
    BITMAPINFO bitmapInfo;

    memset(&bitmapInfo, 0, sizeof(BITMAPINFO));
    bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bitmapInfo.bmiHeader.biWidth = 1;
    bitmapInfo.bmiHeader.biHeight = 1;
    bitmapInfo.bmiHeader.biPlanes = 1;
    bitmapInfo.bmiHeader.biBitCount = 32;
    bitmapInfo.bmiHeader.biCompression = BI_RGB;
    bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);

    hdcScreen = CreateCompatibleDC(0);
    hdcDst = CreateCompatibleDC(hdcScreen);
    hdcSrc = CreateCompatibleDC(hdcDst);

    /* Setup the destination dib section */
    bmpDst = CreateDIBSection(hdcScreen, &bitmapInfo, DIB_RGB_COLORS, (void**)&dstBuffer,
        NULL, 0);
    oldDst = SelectObject(hdcDst, bmpDst);

3020
    hBrush = CreateSolidBrush(0x12345678);
3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058
    hOldBrush = SelectObject(hdcDst, hBrush);

    /* Setup the source dib section */
    bmpSrc = CreateDIBSection(hdcScreen, &bitmapInfo, DIB_RGB_COLORS, (void**)&srcBuffer,
        NULL, 0);
    oldSrc = SelectObject(hdcSrc, bmpSrc);

    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCCOPY, 0xFEDCBA98, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCPAINT, 0xFFFFFFFF, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCAND, 0x88888888, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCINVERT, 0x77777777, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCERASE, 0x76543210, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, NOTSRCCOPY, 0x01234567, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, NOTSRCERASE, 0x00000000, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, MERGECOPY, 0x00581210, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, MERGEPAINT, 0x89ABCDEF, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, PATCOPY, 0x00785634, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, PATPAINT, 0x89FBDFFF, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, PATINVERT, 0x89D39BDB, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, DSTINVERT, 0x76543210, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, BLACKNESS, 0x00000000, __LINE__);
    check_BitBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, WHITENESS, 0xFFFFFFFF, __LINE__);

    /* Tidy up */
    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);
    DeleteDC(hdcSrc);

    SelectObject(hdcDst, hOldBrush);
    DeleteObject(hBrush);
    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);
    DeleteDC(hdcDst);


    DeleteDC(hdcScreen);
}

3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069
static void check_StretchBlt_pixel(HDC hdcDst, HDC hdcSrc, UINT32 *dstBuffer, UINT32 *srcBuffer,
                                   DWORD dwRop, UINT32 expected, int line)
{
    *srcBuffer = 0xFEDCBA98;
    *dstBuffer = 0x89ABCDEF;
    StretchBlt(hdcDst, 0, 0, 2, 1, hdcSrc, 0, 0, 1, 1, dwRop);
    ok(expected == *dstBuffer,
        "StretchBlt with dwRop %06X. Expected 0x%08X, got 0x%08X from line %d\n",
        dwRop, expected, *dstBuffer, line);
}

3070
static void check_StretchBlt_stretch(HDC hdcDst, HDC hdcSrc, BITMAPINFO *dst_info, UINT32 *dstBuffer, UINT32 *srcBuffer,
3071 3072
                                     int nXOriginDest, int nYOriginDest, int nWidthDest, int nHeightDest,
                                     int nXOriginSrc, int nYOriginSrc, int nWidthSrc, int nHeightSrc,
3073
                                     UINT32 *expected, int line)
3074
{
3075 3076 3077
    int dst_size = get_dib_image_size( dst_info );

    memset(dstBuffer, 0, dst_size);
3078 3079
    StretchBlt(hdcDst, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest,
               hdcSrc, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc, SRCCOPY);
3080
    ok(memcmp(dstBuffer, expected, dst_size) == 0,
3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096
        "StretchBlt expected { %08X, %08X, %08X, %08X } got { %08X, %08X, %08X, %08X } "
        "stretching { %d, %d, %d, %d } to { %d, %d, %d, %d } from line %d\n",
        expected[0], expected[1], expected[2], expected[3],
        dstBuffer[0], dstBuffer[1], dstBuffer[2], dstBuffer[3],
        nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
        nXOriginDest, nYOriginDest, nWidthDest, nHeightDest, line);
}

static void test_StretchBlt(void)
{
    HBITMAP bmpDst, bmpSrc;
    HBITMAP oldDst, oldSrc;
    HDC hdcScreen, hdcDst, hdcSrc;
    UINT32 *dstBuffer, *srcBuffer;
    HBRUSH hBrush, hOldBrush;
    BITMAPINFO biDst, biSrc;
3097
    UINT32 expected[256];
3098
    RGBQUAD colors[2];
3099 3100 3101

    memset(&biDst, 0, sizeof(BITMAPINFO));
    biDst.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
3102 3103
    biDst.bmiHeader.biWidth = 16;
    biDst.bmiHeader.biHeight = -16;
3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117
    biDst.bmiHeader.biPlanes = 1;
    biDst.bmiHeader.biBitCount = 32;
    biDst.bmiHeader.biCompression = BI_RGB;
    memcpy(&biSrc, &biDst, sizeof(BITMAPINFO));

    hdcScreen = CreateCompatibleDC(0);
    hdcDst = CreateCompatibleDC(hdcScreen);
    hdcSrc = CreateCompatibleDC(hdcDst);

    /* Pixel Tests */
    bmpDst = CreateDIBSection(hdcScreen, &biDst, DIB_RGB_COLORS, (void**)&dstBuffer,
        NULL, 0);
    oldDst = SelectObject(hdcDst, bmpDst);

3118
    bmpSrc = CreateDIBSection(hdcScreen, &biSrc, DIB_RGB_COLORS, (void**)&srcBuffer,
3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145
        NULL, 0);
    oldSrc = SelectObject(hdcSrc, bmpSrc);

    hBrush = CreateSolidBrush(0x012345678);
    hOldBrush = SelectObject(hdcDst, hBrush);

    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCCOPY, 0xFEDCBA98, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCPAINT, 0xFFFFFFFF, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCAND, 0x88888888, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCINVERT, 0x77777777, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, SRCERASE, 0x76543210, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, NOTSRCCOPY, 0x01234567, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, NOTSRCERASE, 0x00000000, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, MERGECOPY, 0x00581210, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, MERGEPAINT, 0x89ABCDEF, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, PATCOPY, 0x00785634, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, PATPAINT, 0x89FBDFFF, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, PATINVERT, 0x89D39BDB, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, DSTINVERT, 0x76543210, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, BLACKNESS, 0x00000000, __LINE__);
    check_StretchBlt_pixel(hdcDst, hdcSrc, dstBuffer, srcBuffer, WHITENESS, 0xFFFFFFFF, __LINE__);

    SelectObject(hdcDst, hOldBrush);
    DeleteObject(hBrush);

    /* Top-down to top-down tests */
    srcBuffer[0] = 0xCAFED00D, srcBuffer[1] = 0xFEEDFACE;
3146
    srcBuffer[16] = 0xFEDCBA98, srcBuffer[17] = 0x76543210;
3147

3148
    memset( expected, 0, get_dib_image_size( &biDst ) );
3149
    expected[0] = 0xCAFED00D, expected[1] = 0xFEEDFACE;
3150 3151
    expected[16] = 0xFEDCBA98, expected[17] = 0x76543210;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3152
                             0, 0, 2, 2, 0, 0, 2, 2, expected, __LINE__);
3153 3154

    expected[0] = 0xCAFED00D, expected[1] = 0x00000000;
3155 3156
    expected[16] = 0x00000000, expected[17] = 0x00000000;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3157
                             0, 0, 1, 1, 0, 0, 1, 1, expected, __LINE__);
3158 3159

    expected[0] = 0xCAFED00D, expected[1] = 0xCAFED00D;
3160 3161
    expected[16] = 0xCAFED00D, expected[17] = 0xCAFED00D;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3162
                             0, 0, 2, 2, 0, 0, 1, 1, expected, __LINE__);
3163

3164
    /* This is an example of the dst width (height) == 1 exception, explored below */
3165
    expected[0] = 0xCAFED00D, expected[1] = 0x00000000;
3166 3167
    expected[16] = 0x00000000, expected[17] = 0x00000000;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3168
                             0, 0, 1, 1, 0, 0, 2, 2, expected, __LINE__);
3169 3170

    expected[0] = 0x76543210, expected[1] = 0xFEDCBA98;
3171 3172
    expected[16] = 0xFEEDFACE, expected[17] = 0xCAFED00D;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3173
                             0, 0, 2, 2, 1, 1, -2, -2, expected, __LINE__);
3174 3175

    expected[0] = 0x76543210, expected[1] = 0xFEDCBA98;
3176 3177
    expected[16] = 0xFEEDFACE, expected[17] = 0xCAFED00D;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3178
                             1, 1, -2, -2, 0, 0, 2, 2, expected, __LINE__);
3179 3180

    expected[0] = 0xCAFED00D, expected[1] = 0x00000000;
3181 3182
    expected[16] = 0x00000000, expected[17] = 0x00000000;
    todo_wine check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3183
                                       1, 1, -2, -2, 1, 1, -2, -2, expected, __LINE__);
3184 3185

    expected[0] = 0x00000000, expected[1] = 0x00000000;
3186 3187 3188 3189
    expected[16] = 0x00000000, expected[17] = 0xCAFED00D, expected[18] = 0xFEEDFACE;
    expected[32] = 0x00000000, expected[33] = 0xFEDCBA98, expected[34] = 0x76543210;

    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3190
                             1, 1, 2, 2, 0, 0, 2, 2, expected, __LINE__);
3191

3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235
    /* when dst width is 1 merge src width - 1 pixels */
    memset( srcBuffer, 0, get_dib_image_size( &biSrc ) );
    srcBuffer[0] = 0x0000ff00, srcBuffer[1] = 0x0000f0f0, srcBuffer[2] = 0x0000cccc, srcBuffer[3] = 0x0000aaaa;
    srcBuffer[16] = 0xFEDCBA98, srcBuffer[17] = 0x76543210;

    memset( expected, 0, get_dib_image_size( &biDst ) );
    expected[0] = srcBuffer[0];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 1, 1, 0, 0, 2, 1, expected, __LINE__);

    expected[0] = srcBuffer[0] & srcBuffer[1];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 1, 1, 0, 0, 3, 1, expected, __LINE__);

    expected[0] = srcBuffer[0] & srcBuffer[1] & srcBuffer[2];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 1, 1, 0, 0, 4, 1, expected, __LINE__);

    /* this doesn't happen if the src width is -ve */
    expected[0] = srcBuffer[1] & srcBuffer[2];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 1, 1, 2, 0, -2, 1, expected, __LINE__);

    /* when dst width > 1 behaviour reverts to what one would expect */
    expected[0] = srcBuffer[0] & srcBuffer[1], expected[1] = srcBuffer[2] & srcBuffer[3];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 2, 1, 0, 0, 4, 1, expected, __LINE__);

    /* similarly in the vertical direction */
    memset( expected, 0, get_dib_image_size( &biDst ) );
    expected[0] = srcBuffer[0];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 1, 1, 0, 0, 1, 2, expected, __LINE__);

    /* check that it's the dst size in device units that needs to be 1 */
    SetMapMode( hdcDst, MM_ISOTROPIC );
    SetWindowExtEx( hdcDst, 200, 200, NULL );
    SetViewportExtEx( hdcDst, 100, 100, NULL );

    expected[0] = srcBuffer[0] & srcBuffer[1] & srcBuffer[2];
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
                             0, 0, 2, 2, 0, 0, 4, 1, expected, __LINE__);
    SetMapMode( hdcDst, MM_TEXT );

3236 3237 3238 3239
    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);

    /* Top-down to bottom-up tests */
3240 3241 3242 3243
    memset( srcBuffer, 0, get_dib_image_size( &biSrc ) );
    srcBuffer[0] = 0xCAFED00D, srcBuffer[1] = 0xFEEDFACE;
    srcBuffer[16] = 0xFEDCBA98, srcBuffer[17] = 0x76543210;

3244
    biDst.bmiHeader.biHeight = 16;
3245 3246 3247 3248
    bmpDst = CreateDIBSection(hdcScreen, &biDst, DIB_RGB_COLORS, (void**)&dstBuffer,
        NULL, 0);
    oldDst = SelectObject(hdcDst, bmpDst);

3249 3250 3251 3252 3253
    memset( expected, 0, get_dib_image_size( &biDst ) );

    expected[224] = 0xFEDCBA98, expected[225] = 0x76543210;
    expected[240] = 0xCAFED00D, expected[241] = 0xFEEDFACE;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3254
                             0, 0, 2, 2, 0, 0, 2, 2, expected, __LINE__);
3255

3256 3257 3258
    expected[224] = 0xFEEDFACE, expected[225] = 0xCAFED00D;
    expected[240] = 0x76543210, expected[241] = 0xFEDCBA98;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3259
                             0, 0, 2, 2, 1, 1, -2, -2, expected, __LINE__);
3260 3261 3262 3263 3264

    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);

    /* Bottom-up to bottom-up tests */
3265
    biSrc.bmiHeader.biHeight = 16;
3266 3267
    bmpSrc = CreateDIBSection(hdcScreen, &biSrc, DIB_RGB_COLORS, (void**)&srcBuffer,
        NULL, 0);
3268 3269
    srcBuffer[224] = 0xCAFED00D, srcBuffer[225] = 0xFEEDFACE;
    srcBuffer[240] = 0xFEDCBA98, srcBuffer[241] = 0x76543210;
3270 3271
    oldSrc = SelectObject(hdcSrc, bmpSrc);

3272 3273 3274 3275 3276
    memset( expected, 0, get_dib_image_size( &biDst ) );

    expected[224] = 0xCAFED00D, expected[225] = 0xFEEDFACE;
    expected[240] = 0xFEDCBA98, expected[241] = 0x76543210;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3277
                             0, 0, 2, 2, 0, 0, 2, 2, expected, __LINE__);
3278

3279 3280 3281
    expected[224] = 0x76543210, expected[225] = 0xFEDCBA98;
    expected[240] = 0xFEEDFACE, expected[241] = 0xCAFED00D;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3282
                             0, 0, 2, 2, 1, 1, -2, -2, expected, __LINE__);
3283 3284 3285 3286 3287

    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);

    /* Bottom-up to top-down tests */
3288
    biDst.bmiHeader.biHeight = -16;
3289 3290 3291 3292
    bmpDst = CreateDIBSection(hdcScreen, &biDst, DIB_RGB_COLORS, (void**)&dstBuffer,
        NULL, 0);
    oldDst = SelectObject(hdcDst, bmpDst);

3293
    memset( expected, 0, get_dib_image_size( &biDst ) );
3294
    expected[0] = 0xFEDCBA98, expected[1] = 0x76543210;
3295 3296
    expected[16] = 0xCAFED00D, expected[17] = 0xFEEDFACE;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3297
                             0, 0, 2, 2, 0, 0, 2, 2, expected, __LINE__);
3298 3299

    expected[0] = 0xFEEDFACE, expected[1] = 0xCAFED00D;
3300 3301
    expected[16] = 0x76543210, expected[17] = 0xFEDCBA98;
    check_StretchBlt_stretch(hdcDst, hdcSrc, &biDst, dstBuffer, srcBuffer,
3302
                             0, 0, 2, 2, 1, 1, -2, -2, expected, __LINE__);
3303

3304 3305 3306 3307 3308 3309 3310 3311
    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);

    biSrc.bmiHeader.biHeight = -2;
    biSrc.bmiHeader.biBitCount = 24;
    bmpSrc = CreateDIBSection(hdcScreen, &biSrc, DIB_RGB_COLORS, (void**)&srcBuffer, NULL, 0);
    oldSrc = SelectObject(hdcSrc, bmpSrc);

3312
    memset( expected, 0, get_dib_image_size( &biDst ) );
3313 3314 3315
    expected[0] = 0xFEEDFACE, expected[1] = 0xCAFED00D;
    expected[2] = 0x76543210, expected[3] = 0xFEDCBA98;
    memcpy(dstBuffer, expected, 4 * sizeof(*dstBuffer));
3316
    StretchBlt(hdcSrc, 0, 0, 4, 1, hdcDst, 0, 0, 4, 1, SRCCOPY );
3317
    memset(dstBuffer, 0x55, 4 * sizeof(*dstBuffer));
3318
    StretchBlt(hdcDst, 0, 0, 4, 1, hdcSrc, 0, 0, 4, 1, SRCCOPY );
3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329
    expected[0] = 0x00EDFACE, expected[1] = 0x00FED00D;
    expected[2] = 0x00543210, expected[3] = 0x00DCBA98;
    ok(!memcmp(dstBuffer, expected, 16),
       "StretchBlt expected { %08X, %08X, %08X, %08X } got { %08X, %08X, %08X, %08X }\n",
        expected[0], expected[1], expected[2], expected[3],
        dstBuffer[0], dstBuffer[1], dstBuffer[2], dstBuffer[3] );

    expected[0] = 0xFEEDFACE, expected[1] = 0xCAFED00D;
    expected[2] = 0x76543210, expected[3] = 0xFEDCBA98;
    memcpy(srcBuffer, expected, 4 * sizeof(*dstBuffer));
    memset(dstBuffer, 0x55, 4 * sizeof(*dstBuffer));
3330
    StretchBlt(hdcDst, 0, 0, 4, 1, hdcSrc, 0, 0, 4, 1, SRCCOPY );
3331
    expected[0] = 0x00EDFACE, expected[1] = 0x00D00DFE;
3332
    expected[2] = 0x0010CAFE, expected[3] = 0x00765432;
3333 3334 3335 3336 3337
    ok(!memcmp(dstBuffer, expected, 16),
       "StretchBlt expected { %08X, %08X, %08X, %08X } got { %08X, %08X, %08X, %08X }\n",
        expected[0], expected[1], expected[2], expected[3],
        dstBuffer[0], dstBuffer[1], dstBuffer[2], dstBuffer[3] );

3338 3339
    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);
3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381

    biSrc.bmiHeader.biBitCount = 1;
    bmpSrc = CreateDIBSection(hdcScreen, &biSrc, DIB_RGB_COLORS, (void**)&srcBuffer, NULL, 0);
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    *((DWORD *)colors + 0) = 0x123456;
    *((DWORD *)colors + 1) = 0x335577;
    SetDIBColorTable( hdcSrc, 0, 2, colors );
    srcBuffer[0] = 0x55555555;
    memset(dstBuffer, 0xcc, 4 * sizeof(*dstBuffer));
    SetTextColor( hdcDst, 0 );
    SetBkColor( hdcDst, 0 );
    StretchBlt(hdcDst, 0, 0, 4, 1, hdcSrc, 0, 0, 4, 1, SRCCOPY );
    expected[0] = expected[2] = 0x00123456;
    expected[1] = expected[3] = 0x00335577;
    ok(!memcmp(dstBuffer, expected, 16),
       "StretchBlt expected { %08X, %08X, %08X, %08X } got { %08X, %08X, %08X, %08X }\n",
        expected[0], expected[1], expected[2], expected[3],
        dstBuffer[0], dstBuffer[1], dstBuffer[2], dstBuffer[3] );

    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);

    bmpSrc = CreateBitmap( 16, 16, 1, 1, 0 );
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    SetPixel( hdcSrc, 0, 0, 0 );
    SetPixel( hdcSrc, 1, 0, 0xffffff );
    SetPixel( hdcSrc, 2, 0, 0xffffff );
    SetPixel( hdcSrc, 3, 0, 0 );
    memset(dstBuffer, 0xcc, 4 * sizeof(*dstBuffer));
    SetTextColor( hdcDst, RGB(0x22,0x44,0x66) );
    SetBkColor( hdcDst, RGB(0x65,0x43,0x21) );
    StretchBlt(hdcDst, 0, 0, 4, 1, hdcSrc, 0, 0, 4, 1, SRCCOPY );
    expected[0] = expected[3] = 0x00224466;
    expected[1] = expected[2] = 0x00654321;
    ok(!memcmp(dstBuffer, expected, 16),
       "StretchBlt expected { %08X, %08X, %08X, %08X } got { %08X, %08X, %08X, %08X }\n",
        expected[0], expected[1], expected[2], expected[3],
        dstBuffer[0], dstBuffer[1], dstBuffer[2], dstBuffer[3] );

    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);

3382 3383 3384 3385 3386 3387 3388 3389 3390
    DeleteDC(hdcSrc);

    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);
    DeleteDC(hdcDst);

    DeleteDC(hdcScreen);
}

3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413
static void check_StretchDIBits_pixel(HDC hdcDst, UINT32 *dstBuffer, UINT32 *srcBuffer,
                                      DWORD dwRop, UINT32 expected, int line)
{
    const UINT32 buffer[2] = { 0xFEDCBA98, 0 };
    BITMAPINFO bitmapInfo;

    memset(&bitmapInfo, 0, sizeof(BITMAPINFO));
    bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bitmapInfo.bmiHeader.biWidth = 2;
    bitmapInfo.bmiHeader.biHeight = 1;
    bitmapInfo.bmiHeader.biPlanes = 1;
    bitmapInfo.bmiHeader.biBitCount = 32;
    bitmapInfo.bmiHeader.biCompression = BI_RGB;
    bitmapInfo.bmiHeader.biSizeImage = sizeof(buffer);

    *dstBuffer = 0x89ABCDEF;

    StretchDIBits(hdcDst, 0, 0, 2, 1, 0, 0, 1, 1, &buffer, &bitmapInfo, DIB_RGB_COLORS, dwRop);
    ok(expected == *dstBuffer,
        "StretchDIBits with dwRop %06X. Expected 0x%08X, got 0x%08X from line %d\n",
        dwRop, expected, *dstBuffer, line);
}

3414
static INT check_StretchDIBits_stretch( HDC hdcDst, UINT32 *dstBuffer, UINT32 *srcBuffer,
3415 3416
                                        int nXOriginDest, int nYOriginDest, int nWidthDest, int nHeightDest,
                                        int nXOriginSrc, int nYOriginSrc, int nWidthSrc, int nHeightSrc,
3417
                                        UINT32 expected[4], int line)
3418 3419
{
    BITMAPINFO bitmapInfo;
3420
    INT ret;
3421 3422 3423 3424 3425 3426 3427 3428 3429 3430

    memset(&bitmapInfo, 0, sizeof(BITMAPINFO));
    bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bitmapInfo.bmiHeader.biWidth = 2;
    bitmapInfo.bmiHeader.biHeight = -2;
    bitmapInfo.bmiHeader.biPlanes = 1;
    bitmapInfo.bmiHeader.biBitCount = 32;
    bitmapInfo.bmiHeader.biCompression = BI_RGB;

    memset(dstBuffer, 0, 16);
3431 3432 3433
    ret = StretchDIBits(hdcDst, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest,
                        nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
                        srcBuffer, &bitmapInfo, DIB_RGB_COLORS, SRCCOPY);
3434
    ok(memcmp(dstBuffer, expected, 16) == 0,
3435 3436 3437 3438 3439 3440
        "StretchDIBits expected { %08X, %08X, %08X, %08X } got { %08X, %08X, %08X, %08X } "
        "stretching { %d, %d, %d, %d } to { %d, %d, %d, %d } from line %d\n",
        expected[0], expected[1], expected[2], expected[3],
        dstBuffer[0], dstBuffer[1], dstBuffer[2], dstBuffer[3],
        nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc,
        nXOriginDest, nYOriginDest, nWidthDest, nHeightDest, line);
3441
    return ret;
3442 3443 3444 3445 3446 3447 3448 3449 3450 3451
}

static void test_StretchDIBits(void)
{
    HBITMAP bmpDst;
    HBITMAP oldDst;
    HDC hdcScreen, hdcDst;
    UINT32 *dstBuffer, srcBuffer[4];
    HBRUSH hBrush, hOldBrush;
    BITMAPINFO biDst;
3452
    UINT32 expected[4];
3453
    INT ret;
3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498

    memset(&biDst, 0, sizeof(BITMAPINFO));
    biDst.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    biDst.bmiHeader.biWidth = 2;
    biDst.bmiHeader.biHeight = -2;
    biDst.bmiHeader.biPlanes = 1;
    biDst.bmiHeader.biBitCount = 32;
    biDst.bmiHeader.biCompression = BI_RGB;

    hdcScreen = CreateCompatibleDC(0);
    hdcDst = CreateCompatibleDC(hdcScreen);

    /* Pixel Tests */
    bmpDst = CreateDIBSection(hdcScreen, &biDst, DIB_RGB_COLORS, (void**)&dstBuffer,
        NULL, 0);
    oldDst = SelectObject(hdcDst, bmpDst);

    hBrush = CreateSolidBrush(0x012345678);
    hOldBrush = SelectObject(hdcDst, hBrush);

    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, SRCCOPY, 0xFEDCBA98, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, SRCPAINT, 0xFFFFFFFF, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, SRCAND, 0x88888888, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, SRCINVERT, 0x77777777, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, SRCERASE, 0x76543210, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, NOTSRCCOPY, 0x01234567, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, NOTSRCERASE, 0x00000000, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, MERGECOPY, 0x00581210, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, MERGEPAINT, 0x89ABCDEF, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, PATCOPY, 0x00785634, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, PATPAINT, 0x89FBDFFF, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, PATINVERT, 0x89D39BDB, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, DSTINVERT, 0x76543210, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, BLACKNESS, 0x00000000, __LINE__);
    check_StretchDIBits_pixel(hdcDst, dstBuffer, srcBuffer, WHITENESS, 0xFFFFFFFF, __LINE__);

    SelectObject(hdcDst, hOldBrush);
    DeleteObject(hBrush);

    /* Top-down destination tests */
    srcBuffer[0] = 0xCAFED00D, srcBuffer[1] = 0xFEEDFACE;
    srcBuffer[2] = 0xFEDCBA98, srcBuffer[3] = 0x76543210;

    expected[0] = 0xCAFED00D, expected[1] = 0xFEEDFACE;
    expected[2] = 0xFEDCBA98, expected[3] = 0x76543210;
3499 3500 3501
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      0, 0, 2, 2, 0, 0, 2, 2, expected, __LINE__);
    ok( ret == 2, "got ret %d\n", ret );
3502 3503 3504

    expected[0] = 0xCAFED00D, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
3505 3506 3507
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      0, 0, 1, 1, 0, 0, 1, 1, expected, __LINE__);
    todo_wine ok( ret == 1, "got ret %d\n", ret );
3508 3509 3510

    expected[0] = 0xFEDCBA98, expected[1] = 0xFEDCBA98;
    expected[2] = 0xFEDCBA98, expected[3] = 0xFEDCBA98;
3511 3512 3513
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      0, 0, 2, 2, 0, 0, 1, 1, expected, __LINE__);
    ok( ret == 2, "got ret %d\n", ret );
3514 3515 3516

    expected[0] = 0x42441000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
3517 3518 3519
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      0, 0, 1, 1, 0, 0, 2, 2, expected, __LINE__);
    ok( ret == 2, "got ret %d\n", ret );
3520 3521 3522

    expected[0] = 0x00000000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
3523 3524 3525
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      0, 0, 2, 2, 1, 1, -2, -2, expected, __LINE__);
    ok( ret == 0, "got ret %d\n", ret );
3526 3527 3528

    expected[0] = 0x00000000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
3529 3530 3531
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      0, 0, 2, 2, 1, 1, -2, -2, expected, __LINE__);
    ok( ret == 0, "got ret %d\n", ret );
3532 3533 3534

    expected[0] = 0x00000000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
3535 3536 3537
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      1, 1, -2, -2, 1, 1, -2, -2, expected, __LINE__);
    ok( ret == 0, "got ret %d\n", ret );
3538 3539 3540

    expected[0] = 0x00000000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0xCAFED00D;
3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      1, 1, 2, 2, 0, 0, 2, 2, expected, __LINE__);
    ok( ret == 2, "got ret %d\n", ret );

    expected[0] = 0x00000000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      2, 2, 4, 4, 0, 0, 2, 2, expected, __LINE__);
    ok( ret == 2, "got ret %d\n", ret );

    expected[0] = 0x00000000, expected[1] = 0x00000000;
    expected[2] = 0x00000000, expected[3] = 0x00000000;
    ret = check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
                                      -4, -4, 4, 4, 0, 0, 4, 4, expected, __LINE__);
    ok( ret == 2, "got ret %d\n", ret );
3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568

    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);

    /* Bottom up destination tests */
    biDst.bmiHeader.biHeight = 2;
    bmpDst = CreateDIBSection(hdcScreen, &biDst, DIB_RGB_COLORS, (void**)&dstBuffer,
        NULL, 0);
    oldDst = SelectObject(hdcDst, bmpDst);

    expected[0] = 0xFEDCBA98, expected[1] = 0x76543210;
    expected[2] = 0xCAFED00D, expected[3] = 0xFEEDFACE;
    check_StretchDIBits_stretch(hdcDst, dstBuffer, srcBuffer,
3569
                                0, 0, 2, 2, 0, 0, 2, 2, expected, __LINE__);
3570 3571 3572 3573 3574 3575 3576 3577 3578

    /* Tidy up */
    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);
    DeleteDC(hdcDst);

    DeleteDC(hdcScreen);
}

3579
static void test_GdiAlphaBlend(void)
3580
{
3581 3582 3583
    HDC hdcNull;
    HDC hdcDst;
    HBITMAP bmpDst;
3584
    BITMAPINFO *bmi;
3585
    HDC hdcSrc;
3586 3587 3588
    HBITMAP bmpSrc;
    HBITMAP oldSrc;
    LPVOID bits;
3589
    BOOL ret;
3590 3591
    BLENDFUNCTION blend;

3592 3593
    if (!pGdiAlphaBlend)
    {
3594
        win_skip("GdiAlphaBlend() is not implemented\n");
3595 3596 3597 3598 3599 3600 3601 3602
        return;
    }

    hdcNull = GetDC(NULL);
    hdcDst = CreateCompatibleDC(hdcNull);
    bmpDst = CreateCompatibleBitmap(hdcNull, 100, 100);
    hdcSrc = CreateCompatibleDC(hdcNull);

3603 3604 3605 3606 3607 3608 3609 3610
    bmi = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[3] ));
    bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
    bmi->bmiHeader.biHeight = 20;
    bmi->bmiHeader.biWidth = 20;
    bmi->bmiHeader.biBitCount = 32;
    bmi->bmiHeader.biPlanes = 1;
    bmi->bmiHeader.biCompression = BI_RGB;
    bmpSrc = CreateDIBSection(hdcDst, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
3611 3612
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");

3613
    SelectObject(hdcDst, bmpDst);
3614
    oldSrc = SelectObject(hdcSrc, bmpSrc);
3615 3616 3617 3618 3619 3620 3621

    blend.BlendOp = AC_SRC_OVER;
    blend.BlendFlags = 0;
    blend.SourceConstantAlpha = 128;
    blend.AlphaFormat = 0;

    SetLastError(0xdeadbeef);
3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -1, 0, 10, 10, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );

    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 10, 10, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 15, 0, 10, 10, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 10, 10, -2, 3, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 10, 10, -2, 3, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
3638 3639

    SetWindowOrgEx(hdcSrc, -10, -10, NULL);
3640 3641 3642 3643 3644 3645
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -1, 0, 10, 10, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 10, 10, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
3646 3647
    SetMapMode(hdcSrc, MM_ANISOTROPIC);
    ScaleWindowExtEx(hdcSrc, 10, 1, 10, 1, NULL);
3648 3649 3650 3651 3652 3653 3654
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -1, 0, 30, 30, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 30, 30, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );

3655 3656 3657 3658
    SetMapMode(hdcDst, MM_ANISOTROPIC);
    SetViewportExtEx(hdcDst, -1, -1, NULL);
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, -1, 50, 50, blend);
3659
    todo_wine
3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, -20, -20, 20, 20, hdcSrc, 0, -1, 50, 50, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, -20, -20, -20, -20, hdcSrc, 0, -1, 50, 50, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, -20, 0, -20, 20, hdcSrc, 0, -1, 50, 50, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, -20, 20, -20, hdcSrc, 0, -1, 50, 50, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetMapMode(hdcDst, MM_TEXT);

    SetViewportExtEx(hdcSrc, -1, -1, NULL);
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -20, -20, -30, -30, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -20, -20, 30, -30, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -20, -20, -30, 30, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -20, -20, 30, 30, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 20, 20, 30, 30, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, -60, -60, 30, 30, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetViewportExtEx(hdcSrc, 1, 1, NULL);

3705 3706 3707 3708 3709
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, NULL, 0, 0, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == 0xdeadbeef, "wrong error %u\n", GetLastError() );

3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728
    /* overlapping source and dest not allowed */

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcDst, 19, 19, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 20, 20, 20, 20, hdcDst, 1, 1, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcDst, 20, 10, 20, 20, blend);
    ok( ret, "GdiAlphaBlend succeeded\n" );
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcDst, 10, 20, 20, 20, blend);
    ok( ret, "GdiAlphaBlend succeeded\n" );

3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789
    /* AC_SRC_ALPHA requires 32-bpp BI_RGB format */

    blend.AlphaFormat = AC_SRC_ALPHA;
    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );

    bmi->bmiHeader.biCompression = BI_BITFIELDS;
    ((DWORD *)bmi->bmiColors)[0] = 0xff0000;
    ((DWORD *)bmi->bmiColors)[1] = 0x00ff00;
    ((DWORD *)bmi->bmiColors)[2] = 0x0000ff;
    bmpSrc = CreateDIBSection(hdcDst, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    DeleteObject( oldSrc );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );

    bmi->bmiHeader.biCompression = BI_BITFIELDS;
    ((DWORD *)bmi->bmiColors)[0] = 0x0000ff;
    ((DWORD *)bmi->bmiColors)[1] = 0x00ff00;
    ((DWORD *)bmi->bmiColors)[2] = 0xff0000;
    bmpSrc = CreateDIBSection(hdcDst, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    DeleteObject( oldSrc );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );

    bmi->bmiHeader.biBitCount = 24;
    bmi->bmiHeader.biCompression = BI_RGB;
    bmpSrc = CreateDIBSection(hdcDst, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    DeleteObject( oldSrc );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );

    bmi->bmiHeader.biBitCount = 1;
    bmpSrc = CreateDIBSection(hdcDst, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    DeleteObject( oldSrc );

    SetLastError(0xdeadbeef);
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );

    bmpSrc = CreateBitmap( 100, 100, 1, 1, NULL );
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
    oldSrc = SelectObject(hdcSrc, bmpSrc);
    DeleteObject( oldSrc );
3790

3791
    SetLastError(0xdeadbeef);
3792 3793 3794
    ret = pGdiAlphaBlend(hdcDst, 0, 0, 20, 20, hdcSrc, 0, 0, 20, 20, blend);
    ok( !ret, "GdiAlphaBlend succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
3795

3796 3797
    DeleteDC(hdcDst);
    DeleteDC(hdcSrc);
3798 3799
    DeleteObject(bmpSrc);
    DeleteObject(bmpDst);
3800 3801

    ReleaseDC(NULL, hdcNull);
3802
    HeapFree(GetProcessHeap(), 0, bmi);
3803
}
3804

3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870
static void test_GdiGradientFill(void)
{
    HDC hdc;
    BOOL ret;
    HBITMAP bmp;
    BITMAPINFO *bmi;
    void *bits;
    GRADIENT_RECT rect[] = { { 0, 0 }, { 0, 1 }, { 2, 3 } };
    GRADIENT_TRIANGLE tri[] = { { 0, 0, 0 }, { 0, 1, 2 }, { 0, 2, 1 }, { 0, 1, 3 } };
    TRIVERTEX vt[3] = { { 2,  2,  0xff00, 0x0000, 0x0000, 0x8000 },
                        { 10, 10, 0x0000, 0xff00, 0x0000, 0x8000 },
                        { 20, 10, 0x0000, 0x0000, 0xff00, 0xff00 } };

    if (!pGdiGradientFill)
    {
        win_skip( "GdiGradientFill is not implemented\n" );
        return;
    }

    hdc = CreateCompatibleDC( NULL );
    bmi = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[3] ));
    bmi->bmiHeader.biSize = sizeof(bmi->bmiHeader);
    bmi->bmiHeader.biHeight = 20;
    bmi->bmiHeader.biWidth = 20;
    bmi->bmiHeader.biBitCount = 32;
    bmi->bmiHeader.biPlanes = 1;
    bmi->bmiHeader.biCompression = BI_RGB;
    bmp = CreateDIBSection(hdc, bmi, DIB_RGB_COLORS, &bits, NULL, 0);
    ok( bmp != NULL, "couldn't create bitmap\n" );
    SelectObject( hdc, bmp );

    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, rect, 1, GRADIENT_FILL_RECT_H );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, rect, 1, 3 );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( (HDC)0xdead, vt, 3, rect, 1, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( NULL, NULL, 0, rect, 1, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    ret = pGdiGradientFill( hdc, NULL, 0, rect, 1, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, NULL, 3, rect, 1, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, NULL, 0, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, NULL, 1, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, rect, 0, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881
    ret = pGdiGradientFill( hdc, vt, 3, rect, 3, GRADIENT_FILL_RECT_H );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == 0xdeadbeef, "wrong error %u\n", GetLastError() );
    rect[2].UpperLeft = rect[2].LowerRight = 1;
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, rect, 3, GRADIENT_FILL_RECT_H );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 1, rect, 1, GRADIENT_FILL_RECT_H );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893
    ret = pGdiGradientFill( hdc, vt, 1, tri, 0, GRADIENT_FILL_TRIANGLE );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 1, tri, 1, GRADIENT_FILL_TRIANGLE );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, tri, 2, GRADIENT_FILL_TRIANGLE );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, tri, 3, GRADIENT_FILL_TRIANGLE );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, tri, 4, GRADIENT_FILL_TRIANGLE );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == 0xdeadbeef, "wrong error %u\n", GetLastError() );
    tri[3].Vertex3 = 1;
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, tri, 4, GRADIENT_FILL_TRIANGLE );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == 0xdeadbeef, "wrong error %u\n", GetLastError() );
    tri[3].Vertex3 = 0;
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, tri, 4, GRADIENT_FILL_TRIANGLE );
    ok( !ret, "GdiGradientFill succeeded\n" );
    ok( GetLastError() == 0xdeadbeef, "wrong error %u\n", GetLastError() );
    tri[3].Vertex1 = tri[3].Vertex2 = tri[3].Vertex3 = 1;
    SetLastError( 0xdeadbeef );
    ret = pGdiGradientFill( hdc, vt, 3, tri, 4, GRADIENT_FILL_TRIANGLE );
    ok( ret, "GdiGradientFill failed err %u\n", GetLastError() );
3912 3913 3914

    DeleteDC( hdc );
    DeleteObject( bmp );
3915
    HeapFree(GetProcessHeap(), 0, bmi);
3916 3917
}

3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938
static void test_clipping(void)
{
    HBITMAP bmpDst;
    HBITMAP bmpSrc;
    HRGN hRgn;
    LPVOID bits;
    BOOL result;

    HDC hdcDst = CreateCompatibleDC( NULL );
    HDC hdcSrc = CreateCompatibleDC( NULL );

    BITMAPINFO bmpinfo={{0}};
    bmpinfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bmpinfo.bmiHeader.biWidth = 100;
    bmpinfo.bmiHeader.biHeight = 100;
    bmpinfo.bmiHeader.biPlanes = 1;
    bmpinfo.bmiHeader.biBitCount = GetDeviceCaps( hdcDst, BITSPIXEL );
    bmpinfo.bmiHeader.biCompression = BI_RGB;

    bmpDst = CreateDIBSection( hdcDst, &bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
    ok(bmpDst != NULL, "Couldn't create destination bitmap\n");
3939
    SelectObject( hdcDst, bmpDst );
3940 3941 3942

    bmpSrc = CreateDIBSection( hdcSrc, &bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
    ok(bmpSrc != NULL, "Couldn't create source bitmap\n");
3943
    SelectObject( hdcSrc, bmpSrc );
3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960

    result = BitBlt( hdcDst, 0, 0, 100, 100, hdcSrc, 100, 100, SRCCOPY );
    ok(result, "BitBlt failed\n");

    hRgn = CreateRectRgn( 0,0,0,0 );
    SelectClipRgn( hdcDst, hRgn );

    result = BitBlt( hdcDst, 0, 0, 100, 100, hdcSrc, 0, 0, SRCCOPY );
    ok(result, "BitBlt failed\n");

    DeleteObject( bmpDst );
    DeleteObject( bmpSrc );
    DeleteObject( hRgn );
    DeleteDC( hdcDst );
    DeleteDC( hdcSrc );
}

3961
static void test_32bit_ddb(void)
3962
{
3963 3964
    char buffer[sizeof(BITMAPINFOHEADER) + sizeof(DWORD)];
    BITMAPINFO *biDst = (BITMAPINFO *)buffer;
3965 3966 3967
    HBITMAP bmpSrc, bmpDst;
    HBITMAP oldSrc, oldDst;
    HDC hdcSrc, hdcDst, hdcScreen;
3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978
    HBRUSH brush;
    DWORD *dstBuffer, *data;
    DWORD colorSrc = 0x40201008;

    memset(biDst, 0, sizeof(BITMAPINFOHEADER));
    biDst->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    biDst->bmiHeader.biWidth = 1;
    biDst->bmiHeader.biHeight = -1;
    biDst->bmiHeader.biPlanes = 1;
    biDst->bmiHeader.biBitCount = 32;
    biDst->bmiHeader.biCompression = BI_RGB;
3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992

    hdcScreen = CreateCompatibleDC(0);
    if(GetDeviceCaps(hdcScreen, BITSPIXEL) != 32)
    {
        DeleteDC(hdcScreen);
        trace("Skipping 32-bit DDB test\n");
        return;
    }

    hdcSrc = CreateCompatibleDC(hdcScreen);
    bmpSrc = CreateBitmap(1, 1, 1, 32, &colorSrc);
    oldSrc = SelectObject(hdcSrc, bmpSrc);

    hdcDst = CreateCompatibleDC(hdcScreen);
3993
    bmpDst = CreateDIBSection(hdcDst, biDst, DIB_RGB_COLORS, (void**)&dstBuffer, NULL, 0);
3994 3995 3996 3997 3998
    oldDst = SelectObject(hdcDst, bmpDst);

    StretchBlt(hdcDst, 0, 0, 1, 1, hdcSrc, 0, 0, 1, 1, SRCCOPY);
    ok(dstBuffer[0] == colorSrc, "Expected color=%x, received color=%x\n", colorSrc, dstBuffer[0]);

3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040
    if (pGdiAlphaBlend)
    {
        BLENDFUNCTION blend;
        BOOL ret;

        blend.BlendOp = AC_SRC_OVER;
        blend.BlendFlags = 0;
        blend.SourceConstantAlpha = 128;
        blend.AlphaFormat = 0;
        dstBuffer[0] = 0x80808080;
        ret = pGdiAlphaBlend( hdcDst, 0, 0, 1, 1, hdcSrc, 0, 0, 1, 1, blend );
        ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
        ok(dstBuffer[0] == 0x60504844, "wrong color %x\n", dstBuffer[0]);
        blend.AlphaFormat = AC_SRC_ALPHA;
        dstBuffer[0] = 0x80808080;
        ret = pGdiAlphaBlend( hdcDst, 0, 0, 1, 1, hdcSrc, 0, 0, 1, 1, blend );
        ok( ret, "GdiAlphaBlend failed err %u\n", GetLastError() );
        ok(dstBuffer[0] == 0x90807874, "wrong color %x\n", dstBuffer[0]);
    }

    data = (DWORD *)biDst->bmiColors;
    data[0] = 0x20304050;
    brush = CreateDIBPatternBrushPt( biDst, DIB_RGB_COLORS );
    ok( brush != 0, "brush creation failed\n" );
    SelectObject( hdcSrc, brush );
    PatBlt( hdcSrc, 0, 0, 1, 1, PATCOPY );
    BitBlt( hdcDst, 0, 0, 1, 1, hdcSrc, 0, 0, SRCCOPY );
    ok(dstBuffer[0] == data[0], "Expected color=%x, received color=%x\n", data[0], dstBuffer[0]);
    SelectObject( hdcSrc, GetStockObject(BLACK_BRUSH) );
    DeleteObject( brush );

    biDst->bmiHeader.biBitCount = 24;
    brush = CreateDIBPatternBrushPt( biDst, DIB_RGB_COLORS );
    ok( brush != 0, "brush creation failed\n" );
    SelectObject( hdcSrc, brush );
    PatBlt( hdcSrc, 0, 0, 1, 1, PATCOPY );
    BitBlt( hdcDst, 0, 0, 1, 1, hdcSrc, 0, 0, SRCCOPY );
    ok(dstBuffer[0] == (data[0] & ~0xff000000),
       "Expected color=%x, received color=%x\n", data[0] & 0xff000000, dstBuffer[0]);
    SelectObject( hdcSrc, GetStockObject(BLACK_BRUSH) );
    DeleteObject( brush );

4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052
    /* Tidy up */
    SelectObject(hdcDst, oldDst);
    DeleteObject(bmpDst);
    DeleteDC(hdcDst);

    SelectObject(hdcSrc, oldSrc);
    DeleteObject(bmpSrc);
    DeleteDC(hdcSrc);

    DeleteDC(hdcScreen);
}

4053
/*
4054
 * Used by test_GetDIBits_top_down to create the bitmap to test against.
4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077
 */
static void setup_picture(char *picture, int bpp)
{
    int i;

    switch(bpp)
    {
        case 16:
        case 32:
            /*Set the first byte in each pixel to the index of that pixel.*/
            for (i = 0; i < 4; i++)
                picture[i * (bpp / 8)] = i;
            break;
        case 24:
            picture[0] = 0;
            picture[3] = 1;
            /*Each scanline in a bitmap must be a multiple of 4 bytes long.*/
            picture[8] = 2;
            picture[11] = 3;
            break;
    }
}

4078
static void test_GetDIBits_top_down(int bpp)
4079 4080 4081 4082
{
    BITMAPINFO bi;
    HBITMAP bmptb, bmpbt;
    HDC hdc;
4083
    int pictureOut[4];
4084 4085 4086
    int *picture;
    int statusCode;

4087
    memset( &bi, 0, sizeof(bi) );
4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113
    bi.bmiHeader.biSize=sizeof(bi.bmiHeader);
    bi.bmiHeader.biWidth=2;
    bi.bmiHeader.biHeight=2;
    bi.bmiHeader.biPlanes=1;
    bi.bmiHeader.biBitCount=bpp;
    bi.bmiHeader.biCompression=BI_RGB;

    /*Get the device context for the screen.*/
    hdc = GetDC(NULL);
    ok(hdc != NULL, "Could not get a handle to a device context.\n");

    /*Create the bottom to top image (image's bottom scan line is at the top in memory).*/
    bmpbt = CreateDIBSection(hdc, &bi, DIB_RGB_COLORS, (void**)&picture, NULL, 0);
    ok(bmpbt != NULL, "Could not create a DIB section.\n");
    /*Now that we have a pointer to the pixels, we write to them.*/
    setup_picture((char*)picture, bpp);
    /*Create the top to bottom image (images' bottom scan line is at the bottom in memory).*/
    bi.bmiHeader.biHeight=-2; /*We specify that we want a top to bottom image by specifying a negative height.*/
    bmptb = CreateDIBSection(hdc, &bi, DIB_RGB_COLORS, (void**)&picture, NULL, 0);
    ok(bmptb != NULL, "Could not create a DIB section.\n");
    /*Write to this top to bottom bitmap.*/
    setup_picture((char*)picture, bpp);

    bi.bmiHeader.biWidth = 1;

    bi.bmiHeader.biHeight = 2;
4114
    statusCode = GetDIBits(hdc, bmpbt, 0, 1, pictureOut, &bi, DIB_RGB_COLORS);
4115 4116
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
    /*Check the first byte of the pixel.*/
4117 4118
    ok((char)pictureOut[0] == 0, "Bottom-up -> bottom-up: first pixel should be 0 but was %d.\n", (char)pictureOut[0]);
    statusCode = GetDIBits(hdc, bmptb, 0, 1, pictureOut, &bi, DIB_RGB_COLORS);
4119
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4120
    ok((char)pictureOut[0] == 2, "Top-down -> bottom-up: first pixel should be 2 but was %d.\n", (char)pictureOut[0]);
4121
    /*Check second scanline.*/
4122
    statusCode = GetDIBits(hdc, bmptb, 1, 1, pictureOut, &bi, DIB_RGB_COLORS);
4123
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4124 4125
    ok((char)pictureOut[0] == 0, "Top-down -> bottom-up: first pixel should be 0 but was %d.\n", (char)pictureOut[0]);
    statusCode = GetDIBits(hdc, bmpbt, 1, 1, pictureOut, &bi, DIB_RGB_COLORS);
4126
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4127 4128 4129 4130 4131 4132 4133 4134 4135 4136
    ok((char)pictureOut[0] == 2, "Bottom-up -> bottom-up: first pixel should be 2 but was %d.\n", (char)pictureOut[0]);
    /*Check both scanlines.*/
    statusCode = GetDIBits(hdc, bmptb, 0, 2, pictureOut, &bi, DIB_RGB_COLORS);
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
    ok((char)pictureOut[0] == 2, "Top-down -> bottom-up: first scanline should be 2 but was %d.\n", (char)pictureOut[0]);
    ok((char)pictureOut[1] == 0, "Top-down -> bottom-up: second scanline should be 0 but was %d.\n", (char)pictureOut[0]);
    statusCode = GetDIBits(hdc, bmpbt, 0, 2, pictureOut, &bi, DIB_RGB_COLORS);
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
    ok((char)pictureOut[0] == 0, "Bottom up -> bottom-up: first scanline should be 0 but was %d.\n", (char)pictureOut[0]);
    ok((char)pictureOut[1] == 2, "Bottom up -> bottom-up: second scanline should be 2 but was %d.\n", (char)pictureOut[0]);
4137

4138
    /*Make destination bitmap top-down.*/
4139
    bi.bmiHeader.biHeight = -2;
4140
    statusCode = GetDIBits(hdc, bmpbt, 0, 1, pictureOut, &bi, DIB_RGB_COLORS);
4141
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4142 4143
    ok((char)pictureOut[0] == 0, "Bottom-up -> top-down: first pixel should be 0 but was %d.\n", (char)pictureOut[0]);
    statusCode = GetDIBits(hdc, bmptb, 0, 1, pictureOut, &bi, DIB_RGB_COLORS);
4144
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4145
    ok((char)pictureOut[0] == 2, "Top-down -> top-down: first pixel should be 2 but was %d.\n", (char)pictureOut[0]);
4146
    /*Check second scanline.*/
4147 4148 4149 4150 4151 4152 4153 4154
    statusCode = GetDIBits(hdc, bmptb, 1, 1, pictureOut, &bi, DIB_RGB_COLORS);
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
    ok((char)pictureOut[0] == 0, "Top-down -> bottom-up: first pixel should be 0 but was %d.\n", (char)pictureOut[0]);
    statusCode = GetDIBits(hdc, bmpbt, 1, 1, pictureOut, &bi, DIB_RGB_COLORS);
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
    ok((char)pictureOut[0] == 2, "Top-down -> bottom-up: first pixel should be 2 but was %d.\n", (char)pictureOut[0]);
    /*Check both scanlines.*/
    statusCode = GetDIBits(hdc, bmptb, 0, 2, pictureOut, &bi, DIB_RGB_COLORS);
4155
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4156 4157
    ok((char)pictureOut[0] == 0, "Top-down -> top-down: first scanline should be 0 but was %d.\n", (char)pictureOut[0]);
    ok((char)pictureOut[1] == 2, "Top-down -> top-down: second scanline should be 2 but was %d.\n", (char)pictureOut[0]);
4158
    statusCode = GetDIBits(hdc, bmpbt, 0, 2, pictureOut, &bi, DIB_RGB_COLORS);
4159
    ok(statusCode, "Failed to call GetDIBits. Status code: %d.\n", statusCode);
4160 4161
    ok((char)pictureOut[0] == 2, "Bottom up -> top-down: first scanline should be 2 but was %d.\n", (char)pictureOut[0]);
    ok((char)pictureOut[1] == 0, "Bottom up -> top-down: second scanline should be 0 but was %d.\n", (char)pictureOut[0]);
4162 4163 4164 4165 4166

    DeleteObject(bmpbt);
    DeleteObject(bmptb);
}

4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233
static void test_GetSetDIBits_rtl(void)
{
    HDC hdc, hdc_mem;
    HBITMAP bitmap, orig_bitmap;
    BITMAPINFO info;
    int ret;
    DWORD bits_1[8 * 8], bits_2[8 * 8];

    if(!pSetLayout)
    {
        win_skip("Don't have SetLayout\n");
        return;
    }

    hdc = GetDC( NULL );
    hdc_mem = CreateCompatibleDC( hdc );
    pSetLayout( hdc_mem, LAYOUT_LTR );

    bitmap = CreateCompatibleBitmap( hdc, 8, 8 );
    orig_bitmap = SelectObject( hdc_mem, bitmap );
    SetPixel( hdc_mem, 0, 0, RGB(0xff, 0, 0) );
    SelectObject( hdc_mem, orig_bitmap );

    info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    info.bmiHeader.biWidth = 8;
    info.bmiHeader.biHeight = 8;
    info.bmiHeader.biPlanes = 1;
    info.bmiHeader.biBitCount = 32;
    info.bmiHeader.biCompression = BI_RGB;

    /* First show that GetDIBits ignores the layout mode. */

    ret = GetDIBits( hdc_mem, bitmap, 0, 8, bits_1, &info, DIB_RGB_COLORS );
    ok(ret == 8, "got %d\n", ret);
    ok(bits_1[56] == 0xff0000, "got %08x\n", bits_1[56]); /* check we have a red pixel */

    pSetLayout( hdc_mem, LAYOUT_RTL );

    ret = GetDIBits( hdc_mem, bitmap, 0, 8, bits_2, &info, DIB_RGB_COLORS );
    ok(ret == 8, "got %d\n", ret);

    ok(!memcmp( bits_1, bits_2, sizeof(bits_1) ), "bits differ\n");

    /* Now to show that SetDIBits also ignores the mode, we perform a SetDIBits
       followed by a GetDIBits and show that the bits remain unchanged. */

    pSetLayout( hdc_mem, LAYOUT_LTR );

    ret = SetDIBits( hdc_mem, bitmap, 0, 8, bits_1, &info, DIB_RGB_COLORS );
    ok(ret == 8, "got %d\n", ret);
    ret = GetDIBits( hdc_mem, bitmap, 0, 8, bits_2, &info, DIB_RGB_COLORS );
    ok(ret == 8, "got %d\n", ret);
    ok(!memcmp( bits_1, bits_2, sizeof(bits_1) ), "bits differ\n");

    pSetLayout( hdc_mem, LAYOUT_RTL );

    ret = SetDIBits( hdc_mem, bitmap, 0, 8, bits_1, &info, DIB_RGB_COLORS );
    ok(ret == 8, "got %d\n", ret);
    ret = GetDIBits( hdc_mem, bitmap, 0, 8, bits_2, &info, DIB_RGB_COLORS );
    ok(ret == 8, "got %d\n", ret);
    ok(!memcmp( bits_1, bits_2, sizeof(bits_1) ), "bits differ\n");

    DeleteObject( bitmap );
    DeleteDC( hdc_mem );
    ReleaseDC( NULL, hdc );
}

4234 4235
static void test_GetDIBits_scanlines(void)
{
4236
    BITMAPINFO *info;
4237 4238 4239 4240 4241 4242
    DWORD *dib_bits;
    HDC hdc = GetDC( NULL );
    HBITMAP dib;
    DWORD data[128], inverted_bits[64];
    int i, ret;

4243
    info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );

    for (i = 0; i < 64; i++)
    {
        dib_bits[i] = i;
        inverted_bits[56 - (i & ~7) + (i & 7)] = i;
    }

    /* b-u -> b-u */

    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 64 * 4 ), "bits differ\n");
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, dib_bits + 8, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    ok( !memcmp( data, dib_bits + 8, 56 * 4 ), "bits differ\n");
    for (i = 56; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 9, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 1, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = 16;
    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 56; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    ok( !memcmp( data + 56, dib_bits, 40 * 4 ), "bits differ\n");
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 2, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 6, "got %d\n", ret );
    for (i = 0; i < 48; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    ok( !memcmp( data + 48, dib_bits, 48 * 4 ), "bits differ\n");
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 2, 3, data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 24; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = 5;
    ret = GetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    ok( !memcmp( data, dib_bits + 32, 16 * 4 ), "bits differ\n");
    for (i = 16; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    /* b-u -> t-d */

    info->bmiHeader.biHeight = -8;
    ret = GetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 64 * 4 ), "bits differ\n");
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits + 16, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 56 * 4 ), "bits differ\n");
    for (i = 56; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 32 * 4 ), "bits differ\n");
    for (i = 32; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 3, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 3, 13, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = -16;
    ret = GetDIBits( hdc, dib, 0, 16, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 64 * 4 ), "bits differ\n");
    for (i = 64; i < 128; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits + 24, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 96; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 64 * 4 ), "bits differ\n");
    for (i = 64; i < 96; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 5, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 64 * 4 ), "bits differ\n");
    for (i = 64; i < 88; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 88; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 9, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 56 * 4 ), "bits differ\n");
    for (i = 56; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 18, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 1, "got %d\n", ret );
    for (i = 0; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = -5;
    ret = GetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits + 16, 16 * 4 ), "bits differ\n");
    for (i = 16; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    DeleteObject( dib );

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = -8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );

    for (i = 0; i < 64; i++) dib_bits[i] = i;

    /* t-d -> t-d */

    info->bmiHeader.biHeight = -8;
    ret = GetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 64 * 4 ), "bits differ\n");
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, dib_bits + 16, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 56 * 4 ), "bits differ\n");
    for (i = 56; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 32 * 4 ), "bits differ\n");
    for (i = 32; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 3, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 3, 13, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = -16;
    ret = GetDIBits( hdc, dib, 0, 16, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 64 * 4 ), "bits differ\n");
    for (i = 64; i < 128; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, dib_bits + 24, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 96; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 64 * 4 ), "bits differ\n");
    for (i = 64; i < 96; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 5, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 64 * 4 ), "bits differ\n");
    for (i = 64; i < 88; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 88; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 9, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    ok( !memcmp( data, dib_bits, 56 * 4 ), "bits differ\n");
    for (i = 56; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = -5;
    ret = GetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    ok( !memcmp( data, dib_bits + 16, 16 * 4 ), "bits differ\n");
    for (i = 16; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );


    /* t-d -> b-u */

    info->bmiHeader.biHeight = 8;

    ret = GetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits, 64 * 4 ), "bits differ\n");
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits + 8, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits + 8, 56 * 4 ), "bits differ\n");
    for (i = 56; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 9, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 1, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = 16;
    ret = GetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 56; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    ok( !memcmp( data + 56, inverted_bits, 40 * 4 ), "bits differ\n");
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 2, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 6, "got %d\n", ret );
    for (i = 0; i < 48; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    ok( !memcmp( data + 48, inverted_bits, 48 * 4 ), "bits differ\n");
    for (i = 96; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    ret = GetDIBits( hdc, dib, 2, 3, data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( data[i] == 0, "%d: got %08x\n", i, data[i] );
    for (i = 24; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    info->bmiHeader.biHeight = 5;
    ret = GetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    ok( !memcmp( data, inverted_bits + 32, 16 * 4 ), "bits differ\n");
    for (i = 16; i < 128; i++) ok( data[i] == 0xaaaaaaaa, "%d: got %08x\n", i, data[i] );
    memset( data, 0xaa, sizeof(data) );

    DeleteObject( dib );

    ReleaseDC( NULL, hdc );
4548
    HeapFree( GetProcessHeap(), 0, info );
4549 4550 4551
}


4552 4553
static void test_SetDIBits(void)
{
4554 4555 4556 4557
    char palbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
    LOGPALETTE *pal = (LOGPALETTE *)palbuf;
    PALETTEENTRY *palent = pal->palPalEntry;
    HPALETTE palette;
4558
    BITMAPINFO *info;
4559 4560 4561 4562 4563 4564
    DWORD *dib_bits;
    HDC hdc = GetDC( NULL );
    DWORD data[128], inverted_data[128];
    HBITMAP dib;
    int i, ret;

4565
    info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 64 * 4 );

    for (i = 0; i < 128; i++)
    {
        data[i] = i;
        inverted_data[120 - (i & ~7) + (i & 7)] = i;
    }

    /* b-u -> b-u */

    ret = SetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, data, 64 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 8, data, 40 * 4 ), "bits differ\n");
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* top of dst is aligned with startscans down for the top of the src.
       Then starting from the bottom of src, lines rows are copied across. */

    info->bmiHeader.biHeight = 16;
    ret = SetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    ok( !memcmp( dib_bits, data + 56,  40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 5;
    ret = SetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 32, data,  16 * 4 ), "bits differ\n");
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* t-d -> b-u */
    info->bmiHeader.biHeight = -8;
    ret = SetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, inverted_data + 64,  64 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    /* top of dst now lines up with -(abs(src_h) - startscan - lines) and
       we copy lines rows from the top of the src */

    ret = SetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 8, inverted_data + 88, 40 * 4 ), "bits differ\n");
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = -16;
    ret = SetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    ok( !memcmp( dib_bits, inverted_data + 88, 40 * 4 ), "bits differ\n");
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

4639 4640 4641 4642 4643 4644 4645 4646 4647 4648
    ret = SetDIBits( hdc, dib, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    ok( !memcmp( dib_bits, inverted_data + 64, 64 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBits( hdc, dib, 5, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    ok( !memcmp( dib_bits, inverted_data + 56, 64 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725
    info->bmiHeader.biHeight = -5;
    ret = SetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 32, inverted_data + 112, 16 * 4 ), "bits differ\n");
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    DeleteObject( dib );

    info->bmiHeader.biHeight = -8;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 16 * 16 * 4 );

    /* t-d -> t-d */

    /* like the t-d -> b-u case. */

    ret = SetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, data, 64 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 16, data, 40 * 4 ), "bits differ\n");
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = -16;
    ret = SetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 24, data,  40 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = -5;
    ret = SetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 16, data,  16 * 4 ), "bits differ\n");
    for (i = 32; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* b-u -> t-d */
    /* like the b-u -> b-u case */

    info->bmiHeader.biHeight = 8;
    ret = SetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, inverted_data + 64, 64 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBits( hdc, dib, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 16, inverted_data + 88, 40 * 4 ), "bits differ\n");
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 16;
    ret = SetDIBits( hdc, dib, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 24, inverted_data + 32, 40 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 5;
    ret = SetDIBits( hdc, dib, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 16, inverted_data + 112, 16 * 4 ), "bits differ\n");
    for (i = 32; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773
    /* handling of partial color table */

    info->bmiHeader.biHeight   = -8;
    info->bmiHeader.biBitCount = 8;
    info->bmiHeader.biClrUsed  = 137;
    for (i = 0; i < 256; i++)
    {
        info->bmiColors[i].rgbRed      = 255 - i;
        info->bmiColors[i].rgbGreen    = i * 2;
        info->bmiColors[i].rgbBlue     = i;
        info->bmiColors[i].rgbReserved = 0;
    }
    for (i = 0; i < 64; i++) ((BYTE *)data)[i] = i * 4 + 1;
    ret = SetDIBits( hdc, dib, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++)
    {
        int idx = i * 4 + 1;
        DWORD expect = idx >= info->bmiHeader.biClrUsed ? 0 : (info->bmiColors[idx].rgbRed << 16 |
                                                               info->bmiColors[idx].rgbGreen << 8 |
                                                               info->bmiColors[idx].rgbBlue);
        ok( dib_bits[i] == expect, "%d: got %08x instead of %08x\n", i, dib_bits[i], expect );
    }
    memset( dib_bits, 0xaa, 64 * 4 );

    /* handling of DIB_PAL_COLORS */

    pal->palVersion = 0x300;
    pal->palNumEntries = 137;
    info->bmiHeader.biClrUsed = 221;
    for (i = 0; i < 256; i++)
    {
        palent[i].peRed   = i * 2;
        palent[i].peGreen = 255 - i;
        palent[i].peBlue  = i;
    }
    palette = CreatePalette( pal );
    ok( palette != 0, "palette creation failed\n" );
    SelectPalette( hdc, palette, FALSE );
    for (i = 0; i < 256; i++) ((WORD *)info->bmiColors)[i] = 255 - i;
    ret = SetDIBits( hdc, dib, 0, 8, data, info, DIB_PAL_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++)
    {
        int idx = i * 4 + 1;
        int ent = (255 - idx) % pal->palNumEntries;
        DWORD expect = idx >= info->bmiHeader.biClrUsed ? 0 :
                        (palent[ent].peRed << 16 | palent[ent].peGreen << 8 | palent[ent].peBlue);
4774 4775
        ok( dib_bits[i] == expect || broken(dib_bits[i] == 0),  /* various Windows versions get some values wrong */
            "%d: got %08x instead of %08x\n", i, dib_bits[i], expect );
4776 4777 4778
    }
    memset( dib_bits, 0xaa, 64 * 4 );

4779
    ReleaseDC( NULL, hdc );
4780 4781
    DeleteObject( dib );
    DeleteObject( palette );
4782
    HeapFree( GetProcessHeap(), 0, info );
4783 4784 4785 4786
}

static void test_SetDIBits_RLE4(void)
{
4787
    BITMAPINFO *info;
4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805
    DWORD *dib_bits;
    HDC hdc = GetDC( NULL );
    BYTE rle4_data[26] = { 0x03, 0x52, 0x07, 0x68, 0x00, 0x00,     /* 5, 2, 5, 6, 8, 6, 8, 6, (8, 6,) <eol> */
                           0x00, 0x03, 0x14, 0x50, 0x00, 0x05,
                           0x79, 0xfd, 0xb0, 0x00, 0x00, 0x00,     /* 1, 4, 5, 7, 9, f, d, b <pad> <eol> */
                           0x00, 0x02, 0x01, 0x02, 0x05, 0x87,     /* dx=1, dy=2, 8, 7, 8, 7, 8 */
                           0x00, 0x01 };                           /* <eod> */
    HBITMAP dib;
    int i, ret;
    DWORD bottom_up[64] = { 0x00050505, 0x00020202, 0x00050505, 0x00060606, 0x00080808, 0x00060606, 0x00080808, 0x00060606,
                            0x00010101, 0x00040404, 0x00050505, 0x00070707, 0x00090909, 0x000f0f0f, 0x000d0d0d, 0x000b0b0b,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0x00080808, 0x00070707, 0x00080808, 0x00070707, 0x00080808, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa };

4806
    info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biBitCount    = 4;
    info->bmiHeader.biCompression = BI_RLE4;
    info->bmiHeader.biSizeImage   = sizeof(rle4_data);

    for (i = 0; i < 16; i++)
    {
        info->bmiColors[i].rgbRed      = i;
        info->bmiColors[i].rgbGreen    = i;
        info->bmiColors[i].rgbBlue     = i;
        info->bmiColors[i].rgbReserved = 0;
    }

    ret = SetDIBits( hdc, dib, 0, 8, rle4_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, bottom_up, sizeof(bottom_up) ), "bits differ\n" );
    memset( dib_bits, 0xaa, 64 * 4 );

    DeleteObject( dib );
    ReleaseDC( NULL, hdc );
4837
    HeapFree( GetProcessHeap(), 0, info );
4838 4839 4840 4841
}

static void test_SetDIBits_RLE8(void)
{
4842
    BITMAPINFO *info;
4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867
    DWORD *dib_bits;
    HDC hdc = GetDC( NULL );
    BYTE rle8_data[20] = { 0x03, 0x02, 0x04, 0xf0, 0x00, 0x00,     /* 2, 2, 2, f0, f0, f0, f0, <eol> */
                           0x00, 0x03, 0x04, 0x05, 0x06, 0x00,     /* 4, 5, 6, <pad> */
                           0x00, 0x02, 0x01, 0x02, 0x05, 0x80,     /* dx=1, dy=2, 80, 80, 80, 80, (80) */
                           0x00, 0x01 };                           /* <eod> */
    HBITMAP dib;
    int i, ret;
    DWORD bottom_up[64] = { 0x00020202, 0x00020202, 0x00020202, 0x00f0f0f0, 0x00f0f0f0, 0x00f0f0f0, 0x00f0f0f0, 0xaaaaaaaa,
                            0x00040404, 0x00050505, 0x00060606, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x00808080, 0x00808080, 0x00808080, 0x00808080,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa };
    DWORD top_down[64]  = { 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x00808080, 0x00808080, 0x00808080, 0x00808080,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0x00040404, 0x00050505, 0x00060606, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0x00020202, 0x00020202, 0x00020202, 0x00f0f0f0, 0x00f0f0f0, 0x00f0f0f0, 0x00f0f0f0, 0xaaaaaaaa };

4868
    info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biBitCount    = 8;
    info->bmiHeader.biCompression = BI_RLE8;
    info->bmiHeader.biSizeImage   = sizeof(rle8_data);

    for (i = 0; i < 256; i++)
    {
        info->bmiColors[i].rgbRed      = i;
        info->bmiColors[i].rgbGreen    = i;
        info->bmiColors[i].rgbBlue     = i;
        info->bmiColors[i].rgbReserved = 0;
    }

    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, bottom_up, sizeof(bottom_up) ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    /* startscan and lines are ignored, unless lines == 0 */
    ret = SetDIBits( hdc, dib, 1, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, bottom_up, sizeof(bottom_up) ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBits( hdc, dib, 1, 1, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, bottom_up, sizeof(bottom_up) ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBits( hdc, dib, 1, 0, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* reduce width to 4, left-hand side of dst is touched. */
    info->bmiHeader.biWidth = 4;
    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++)
    {
        DWORD expect = (i & 4) ? 0xaaaaaaaa : bottom_up[i];
        ok( dib_bits[i] == expect, "%d: got %08x\n", i, dib_bits[i] );
    }
    memset( dib_bits, 0xaa, 64 * 4 );

    /* Show that the top lines are aligned by adjusting the height of the src */

    /* reduce the height to 4 -> top 4 lines of dst are touched (corresponding to last half of the bits). */
    info->bmiHeader.biWidth  = 8;
    info->bmiHeader.biHeight = 4;
    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 32, bottom_up, 32 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    /* increase the height to 9 -> everything moves down one row. */
    info->bmiHeader.biHeight = 9;
    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    ok( !memcmp( dib_bits, bottom_up + 8, 56 * 4 ), "bits differ\n");
    for (i = 0; i < 8; i++) ok( dib_bits[56 + i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[56 + i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* top-down compressed dibs are invalid */
    info->bmiHeader.biHeight = -8;
    SetLastError( 0xdeadbeef );
    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "got %x\n", GetLastError() );
    DeleteObject( dib );

    /* top-down dst */

    info->bmiHeader.biHeight      = -8;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;
    info->bmiHeader.biSizeImage   = 0;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 16 * 16 * 4 );

    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biBitCount    = 8;
    info->bmiHeader.biCompression = BI_RLE8;
    info->bmiHeader.biSizeImage   = sizeof(rle8_data);

    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    ok( !memcmp( dib_bits, top_down, sizeof(top_down) ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 4;
    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    ok( !memcmp( dib_bits, top_down + 32, 32 * 4 ), "bits differ\n");
    for (i = 32; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 9;
    ret = SetDIBits( hdc, dib, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    ok( !memcmp( dib_bits + 8, top_down, 56 * 4 ), "bits differ\n");
    memset( dib_bits, 0xaa, 64 * 4 );

    DeleteObject( dib );
    ReleaseDC( NULL, hdc );
4987
    HeapFree( GetProcessHeap(), 0, info );
4988 4989
}

4990 4991
static void test_SetDIBitsToDevice(void)
{
4992 4993 4994 4995
    char palbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
    LOGPALETTE *pal = (LOGPALETTE *)palbuf;
    PALETTEENTRY *palent = pal->palPalEntry;
    HPALETTE palette;
4996
    BITMAPINFO *info;
4997 4998 4999 5000 5001 5002
    DWORD *dib_bits;
    HDC hdc = CreateCompatibleDC( 0 );
    DWORD data[128], inverted_data[128];
    HBITMAP dib;
    int i, ret;

5003
    info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 64 * 4 );
    SelectObject( hdc, dib );

    for (i = 0; i < 128; i++)
    {
        data[i] = i;
        inverted_data[120 - (i & ~7) + (i & 7)] = i;
    }

    /* b-u -> b-u */

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == data[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 48; i++) ok( dib_bits[i] == data[i - 8], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 3, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == data[i + 16], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 24; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 16;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 64; i++) ok( dib_bits[i] == data[i - 8], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 2, 8, 8, 0, 6, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 40; i++) ok( dib_bits[i] == data[i + 56], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, -4, 8, 8, 0, 3, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 10, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 32; i < 64; i++) ok( dib_bits[i] == data[i - 16], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 4, 8, 8, 0, -3, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == data[i], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 32; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 2, 8, 5, 0, -2, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 32; i < 48; i++) ok( dib_bits[i] == data[i - 32], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 5;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 2, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 16; i < 32; i++) ok( dib_bits[i] == data[i - 16], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 32; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 3, 3, 2, 2, 1, 2, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 3, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 27 || i == 28 || i == 35 || i == 36)
            ok( dib_bits[i] == data[i - 18], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 16, 16, 0, 0, 0, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5096 5097 5098 5099 5100
    ret = SetDIBitsToDevice( hdc, 0, 2, 8, 4, 0, -1, 3, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122
    SetMapMode( hdc, MM_ANISOTROPIC );
    SetWindowExtEx( hdc, 3, 3, NULL );
    ret = SetDIBitsToDevice( hdc, 2, 2, 2, 2, 1, 2, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 3, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 41 || i == 42 || i == 49 || i == 50)
            ok( dib_bits[i] == data[i - 32], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    SetWindowExtEx( hdc, -1, -1, NULL );
    ret = SetDIBitsToDevice( hdc, 2, 2, 4, 4, 1, 2, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 48 || i == 49 || i == 56 || i == 57)
            ok( dib_bits[i] == data[i - 37], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );
    SetMapMode( hdc, MM_TEXT );

5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136
    if (pSetLayout)
    {
        pSetLayout( hdc, LAYOUT_RTL );
        ret = SetDIBitsToDevice( hdc, 1, 2, 3, 2, 1, 2, 1, 5, data, info, DIB_RGB_COLORS );
        ok( ret == 3, "got %d\n", ret );
        for (i = 0; i < 64; i++)
            if (i == 36 || i == 37 || i == 38 || i == 44 || i == 45 || i == 46)
                ok( dib_bits[i] == data[i - 27], "%d: got %08x\n", i, dib_bits[i] );
            else
                ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
        memset( dib_bits, 0xaa, 64 * 4 );
        pSetLayout( hdc, LAYOUT_LTR );
    }

5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199
    /* t-d -> b-u */
    info->bmiHeader.biHeight = -8;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == inverted_data[i + 64], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 48; i++) ok( dib_bits[i] == inverted_data[i + 80], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 4, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == inverted_data[i + 112], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 16; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = -16;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 64; i++) ok( dib_bits[i] == inverted_data[i + 24], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 4, 8, 8, 0, 7, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == inverted_data[i + 112], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 16; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 32; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 32; i < 64; i++) ok( dib_bits[i] == inverted_data[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, -3, 8, 8, 0, 2, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 40; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == inverted_data[i - 8], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 3, 8, 8, 0, -2, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 24; i < 40; i++) ok( dib_bits[i] == inverted_data[i + 8], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 5, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 40; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == inverted_data[i - 8], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 2, 8, 4, 0, -1, 3, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5200 5201 5202 5203 5204 5205 5206 5207 5208
    ret = SetDIBitsToDevice( hdc, 5, -7, 8, 16, -2, -4, 0, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 31 || i == 39 || i == 47 || i == 55 || i == 63)
            ok( dib_bits[i] == inverted_data[i + 1], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264
    info->bmiHeader.biHeight = -5;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 24; i++) ok( dib_bits[i] == inverted_data[i + 104], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 24; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 5, 4, 2, 2, 6, 3, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 21 || i == 22 || i == 29 || i == 30)
            ok( dib_bits[i] == inverted_data[i + 89], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 16, 16, 0, 0, 0, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = -8;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    DeleteObject( SelectObject( hdc, dib ));
    memset( dib_bits, 0xaa, 16 * 16 * 4 );

    /* t-d -> t-d */

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == data[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 16; i < 56; i++) ok( dib_bits[i] == data[i - 16], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 3, 8, 3, 0, 2, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 24; i < 48; i++) ok( dib_bits[i] == data[i - 16], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 48; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = -16;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 56; i++) ok( dib_bits[i] == data[i + 40], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5265 5266 5267 5268 5269 5270 5271 5272 5273
    ret = SetDIBitsToDevice( hdc, 5, -7, 8, 16, -1, -8, 0, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 12, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 6 || i == 7)
            ok( dib_bits[i] == data[i + 82], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317
    info->bmiHeader.biHeight = -5;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 40; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 56; i++) ok( dib_bits[i] == data[i - 40], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 7, 2, 8, 8, 1, 0, 0, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 47 || i == 55 || i == 63)
            ok( dib_bits[i] == data[i - 46], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 16, 16, 0, 0, 0, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* b-u -> t-d */

    info->bmiHeader.biHeight = 8;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == inverted_data[i + 64], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 16; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 16; i < 56; i++) ok( dib_bits[i] == inverted_data[i + 72], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 16;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 7, "got %d\n", ret );
    for (i = 0; i < 56; i++) ok( dib_bits[i] == inverted_data[i + 72], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340
    ret = SetDIBitsToDevice( hdc, 4, 4, 8, 8, 0, -4, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 3, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if ((i >= 36 && i <= 39) || (i >= 44 && i <= 47) || (i >= 52 && i <= 55))
            ok( dib_bits[i] == inverted_data[i + 68], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 4, 4, 8, 8, -30, -30, 1, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 5, -5, 8, 16, -2, -4, 4, 12, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++)
        if (i == 7 || i == 15 || i == 23)
            ok( dib_bits[i] == inverted_data[i + 97], "%d: got %08x\n", i, dib_bits[i] );
        else
            ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353
    info->bmiHeader.biHeight = 5;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 2, data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 40; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 56; i++) ok( dib_bits[i] == inverted_data[i + 72], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 56; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 16, 16, 0, 0, 0, 5, data, info, DIB_RGB_COLORS );
    ok( ret == 5, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401
    /* handling of partial color table */

    info->bmiHeader.biHeight   = -8;
    info->bmiHeader.biBitCount = 8;
    info->bmiHeader.biClrUsed  = 137;
    for (i = 0; i < 256; i++)
    {
        info->bmiColors[i].rgbRed      = 255 - i;
        info->bmiColors[i].rgbGreen    = i * 2;
        info->bmiColors[i].rgbBlue     = i;
        info->bmiColors[i].rgbReserved = 0;
    }
    for (i = 0; i < 64; i++) ((BYTE *)data)[i] = i * 4 + 1;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++)
    {
        int idx = i * 4 + 1;
        DWORD expect = idx >= info->bmiHeader.biClrUsed ? 0 : (info->bmiColors[idx].rgbRed << 16 |
                                                               info->bmiColors[idx].rgbGreen << 8 |
                                                               info->bmiColors[idx].rgbBlue);
        ok( dib_bits[i] == expect, "%d: got %08x instead of %08x\n", i, dib_bits[i], expect );
    }
    memset( dib_bits, 0xaa, 64 * 4 );

    /* handling of DIB_PAL_COLORS */

    pal->palVersion = 0x300;
    pal->palNumEntries = 137;
    info->bmiHeader.biClrUsed = 221;
    for (i = 0; i < 256; i++)
    {
        palent[i].peRed   = i * 2;
        palent[i].peGreen = 255 - i;
        palent[i].peBlue  = i;
    }
    palette = CreatePalette( pal );
    ok( palette != 0, "palette creation failed\n" );
    SelectPalette( hdc, palette, FALSE );
    for (i = 0; i < 256; i++) ((WORD *)info->bmiColors)[i] = 255 - i;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, data, info, DIB_PAL_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++)
    {
        int idx = i * 4 + 1;
        int ent = (255 - idx) % pal->palNumEntries;
        DWORD expect = idx >= info->bmiHeader.biClrUsed ? 0 :
                        (palent[ent].peRed << 16 | palent[ent].peGreen << 8 | palent[ent].peBlue);
5402 5403
        ok( dib_bits[i] == expect || broken(dib_bits[i] == 0),
            "%d: got %08x instead of %08x\n", i, dib_bits[i], expect );
5404 5405 5406
    }
    memset( dib_bits, 0xaa, 64 * 4 );

5407 5408
    DeleteDC( hdc );
    DeleteObject( dib );
5409
    DeleteObject( palette );
5410
    HeapFree( GetProcessHeap(), 0, info );
5411 5412
}

5413 5414
static void test_SetDIBitsToDevice_RLE8(void)
{
5415
    BITMAPINFO *info;
5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440
    DWORD *dib_bits;
    HDC hdc = CreateCompatibleDC( 0 );
    BYTE rle8_data[20] = { 0x04, 0x02, 0x03, 0xf0, 0x00, 0x00,     /* 2, 2, 2, 2, f0, f0, f0, <eol> */
                           0x00, 0x03, 0x04, 0x05, 0x06, 0x00,     /* 4, 5, 6, <pad> */
                           0x00, 0x02, 0x01, 0x02, 0x05, 0x80,     /* dx=1, dy=2, 80, 80, 80, 80, (80) */
                           0x00, 0x01 };                           /* <eod> */
    HBITMAP dib;
    int i, ret;
    DWORD bottom_up[64] = { 0x00020202, 0x00020202, 0x00020202, 0x00020202, 0x00f0f0f0, 0x00f0f0f0, 0x00f0f0f0, 0xaaaaaaaa,
                            0x00040404, 0x00050505, 0x00060606, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x00808080, 0x00808080, 0x00808080, 0x00808080,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa };
    DWORD top_down[64]  = { 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x00808080, 0x00808080, 0x00808080, 0x00808080,
                            0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0x00040404, 0x00050505, 0x00060606, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa,
                            0x00020202, 0x00020202, 0x00020202, 0x00020202, 0x00f0f0f0, 0x00f0f0f0, 0x00f0f0f0, 0xaaaaaaaa };

5441
    info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET( BITMAPINFO, bmiColors[256] ) );
5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630

    info->bmiHeader.biSize        = sizeof(info->bmiHeader);
    info->bmiHeader.biWidth       = 8;
    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biPlanes      = 1;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 64 * 4 );
    SelectObject( hdc, dib );

    info->bmiHeader.biBitCount    = 8;
    info->bmiHeader.biCompression = BI_RLE8;
    info->bmiHeader.biSizeImage   = sizeof(rle8_data);

    for (i = 0; i < 256; i++)
    {
        info->bmiColors[i].rgbRed      = i;
        info->bmiColors[i].rgbGreen    = i;
        info->bmiColors[i].rgbBlue     = i;
        info->bmiColors[i].rgbReserved = 0;
    }

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* startscan and lines are ignored, unless lines == 0 */
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 1, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 0, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biWidth = 2;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biWidth  = 8;
    info->bmiHeader.biHeight = 2;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 2, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 9;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 9, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 8;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 1, 9, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == bottom_up[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 3, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 40; i++) ok( dib_bits[i] == bottom_up[i + 24], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 3, 4, 4, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 40; i++)
        if (i & 4) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
        else ok( dib_bits[i] == bottom_up[i - 8], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 3, 3, 8, 4, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 40; i++)
        if ((i & 7) < 3) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
        else ok( dib_bits[i] == bottom_up[i - 11], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 2, 3, 8, 4, 2, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 8; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 8; i < 40; i++)
        if ((i & 7) < 2) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
        else ok( dib_bits[i] == bottom_up[i - 8], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biWidth = 37;
    info->bmiHeader.biHeight = 37;
    ret = SetDIBitsToDevice( hdc, -2, 1, 10, 5, 2, -1, 12, 24, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 37, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 24; i < 64; i++)
        if (i == 52) ok( dib_bits[i] == 0x00808080, "%d: got %08x\n", i, dib_bits[i] );
        else if (i & 4) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
        else ok( dib_bits[i] == bottom_up[i - 20], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    /* top-down compressed dibs are invalid */
    info->bmiHeader.biWidth = 8;
    info->bmiHeader.biHeight = -8;
    SetLastError( 0xdeadbeef );
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 0, "got %d\n", ret );
    ok( GetLastError() == ERROR_INVALID_PARAMETER, "got %x\n", GetLastError() );

    /* top-down dst */

    info->bmiHeader.biHeight      = -8;
    info->bmiHeader.biBitCount    = 32;
    info->bmiHeader.biCompression = BI_RGB;
    info->bmiHeader.biSizeImage   = 0;

    dib = CreateDIBSection( NULL, info, DIB_RGB_COLORS, (void**)&dib_bits, NULL, 0 );
    memset( dib_bits, 0xaa, 16 * 16 * 4 );
    DeleteObject( SelectObject( hdc, dib ));

    info->bmiHeader.biHeight      = 8;
    info->bmiHeader.biBitCount    = 8;
    info->bmiHeader.biCompression = BI_RLE8;
    info->bmiHeader.biSizeImage   = sizeof(rle8_data);

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == top_down[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 9, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 8, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == top_down[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 4;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 4, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == top_down[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biHeight = 9;
    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == top_down[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 0, 0, 8, 8, 0, 0, 0, 9, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    for (i = 0; i < 64; i++) ok( dib_bits[i] == top_down[i], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    ret = SetDIBitsToDevice( hdc, 2, 3, 8, 6, 2, 2, 0, 8, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 9, "got %d\n", ret );
    for (i = 0; i < 24; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    for (i = 24; i < 64; i++) ok( dib_bits[i] == top_down[i - 24], "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    info->bmiHeader.biWidth = 37;
    info->bmiHeader.biHeight = 37;
    ret = SetDIBitsToDevice( hdc, -2, 1, 10, 5, 2, -1, 12, 24, rle8_data, info, DIB_RGB_COLORS );
    ok( ret == 37, "got %d\n", ret );
    for (i = 0; i < 40; i++)
        if (i == 12) ok( dib_bits[i] == 0x00808080, "%d: got %08x\n", i, dib_bits[i] );
        else if (i & 4) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
        else ok( dib_bits[i] == top_down[i + 28], "%d: got %08x\n", i, dib_bits[i] );
    for (i = 40; i < 64; i++) ok( dib_bits[i] == 0xaaaaaaaa, "%d: got %08x\n", i, dib_bits[i] );
    memset( dib_bits, 0xaa, 64 * 4 );

    DeleteDC( hdc );
    DeleteObject( dib );
5631
    HeapFree( GetProcessHeap(), 0, info );
5632 5633
}

5634 5635
START_TEST(bitmap)
{
5636
    HMODULE hdll;
5637

5638
    hdll = GetModuleHandleA("gdi32.dll");
5639 5640 5641
    pGdiAlphaBlend   = (void*)GetProcAddress(hdll, "GdiAlphaBlend");
    pGdiGradientFill = (void*)GetProcAddress(hdll, "GdiGradientFill");
    pSetLayout       = (void*)GetProcAddress(hdll, "SetLayout");
5642

5643
    test_createdibitmap();
5644
    test_dibsections();
5645
    test_dib_formats();
5646
    test_mono_dibsection();
5647
    test_bitmap();
5648
    test_mono_bitmap();
5649
    test_bmBits();
5650 5651 5652 5653 5654
    test_GetDIBits_selected_DIB(1);
    test_GetDIBits_selected_DIB(4);
    test_GetDIBits_selected_DIB(8);
    test_GetDIBits_selected_DDB(TRUE);
    test_GetDIBits_selected_DDB(FALSE);
5655
    test_GetDIBits();
5656
    test_GetDIBits_BI_BITFIELDS();
5657
    test_select_object();
5658
    test_CreateBitmap();
5659
    test_BitBlt();
5660
    test_StretchBlt();
5661
    test_StretchDIBits();
5662
    test_GdiAlphaBlend();
5663
    test_GdiGradientFill();
5664
    test_32bit_ddb();
5665
    test_bitmapinfoheadersize();
5666
    test_get16dibits();
5667
    test_clipping();
5668 5669 5670
    test_GetDIBits_top_down(16);
    test_GetDIBits_top_down(24);
    test_GetDIBits_top_down(32);
5671
    test_GetSetDIBits_rtl();
5672
    test_GetDIBits_scanlines();
5673 5674 5675
    test_SetDIBits();
    test_SetDIBits_RLE4();
    test_SetDIBits_RLE8();
5676
    test_SetDIBitsToDevice();
5677
    test_SetDIBitsToDevice_RLE8();
5678
}