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Commit 98670510 authored by Alexandre Julliard's avatar Alexandre Julliard
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gdi32/tests: Add tests for DIB_PAL_COLORS and DIB palettes with missing entries.

parent 494bfa86
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Showing with 325 additions and 121 deletions
dlls/gdi32/tests/bitmap.c
View file @ 98670510
......@@ -794,6 +794,79 @@ static void test_dibsections(void)
DeleteObject(hdib);
DeleteObject(hpal);
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");
ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
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) );
GetDIBits( hdc, hdib, 0, 1, bits, pbmi, DIB_RGB_COLORS );
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);
}
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");
ok(GetObject(hdib, sizeof(DIBSECTION), &dibsec) != 0, "GetObject failed for DIB Section\n");
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);
DeleteDC(hdcmem);
DeleteDC(hdcmem2);
ReleaseDC(0, hdc);
......@@ -804,7 +877,7 @@ static void test_dib_formats(void)
BITMAPINFO *bi;
char data[256];
void *bits;
int planes, bpp, compr;
int planes, bpp, compr, format;
HBITMAP hdib, hbmp;
HDC hdc, memdc;
UINT ret;
......@@ -823,127 +896,131 @@ static void test_dib_formats(void)
{
for (compr = 0; compr < 8; compr++)
{
switch (bpp)
for (format = DIB_RGB_COLORS; format <= DIB_PAL_COLORS; format++)
{
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;
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 */
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
ok( !ret, "GetDIBits succeeded for %u/%u/%u/%u\n", bpp, planes, compr, format );
}
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, DIB_RGB_COLORS);
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\n", bpp, planes, compr );
else
ok( !ret || broken(!bpp && (compr == BI_JPEG || compr == BI_PNG)), /* nt4 */
"GetDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
/* all functions check planes except GetDIBits with 0 lines */
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, DIB_RGB_COLORS, &bits, NULL, 0);
if (expect_ok && (planes == 1 || planes * bpp <= 16))
ok( hdib != NULL, "CreateDIBSection failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( hdib == NULL, "CreateDIBSection succeeded for %u/%u/%u\n", bpp, planes, compr );
if (hdib) DeleteObject( hdib );
hdib = CreateDIBitmap( hdc, &bi->bmiHeader, 0, data, bi, DIB_RGB_COLORS );
/* 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\n", bpp, planes, compr );
else
ok( hdib != NULL, "CreateDIBitmap failed for %u/%u/%u\n", bpp, planes, compr );
if (hdib) DeleteObject( hdib );
/* RLE needs a size */
bi->bmiHeader.biSizeImage = 0;
ret = SetDIBits(hdc, hbmp, 0, 1, data, bi, DIB_RGB_COLORS);
if (expect_ok)
ok( ret, "SetDIBits failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret ||
broken((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)), /* nt4 */
"SetDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_RGB_COLORS );
if (expect_ok)
ok( ret, "SetDIBitsToDevice failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret ||
broken((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)), /* nt4 */
"SetDIBitsToDevice succeeded for %u/%u/%u\n", bpp, planes, compr );
ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_RGB_COLORS, SRCCOPY );
if (expect_ok)
ok( ret, "StretchDIBits failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret ||
broken((bpp == 4 && compr == BI_RLE4) || (bpp == 8 && compr == BI_RLE8)), /* nt4 */
"StretchDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
ret = GetDIBits(hdc, hbmp, 0, 2, data, bi, DIB_RGB_COLORS);
if (expect_ok)
ok( ret, "GetDIBits failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret, "GetDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
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, DIB_RGB_COLORS);
if (expect_ok)
ok( ret, "SetDIBits failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret, "SetDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
ret = SetDIBitsToDevice( memdc, 0, 0, 1, 1, 0, 0, 0, 1, data, bi, DIB_RGB_COLORS );
if (expect_ok)
ok( ret, "SetDIBitsToDevice failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret, "SetDIBitsToDevice succeeded for %u/%u/%u\n", bpp, planes, compr );
ret = StretchDIBits( memdc, 0, 0, 1, 1, 0, 0, 1, 1, data, bi, DIB_RGB_COLORS, SRCCOPY );
if (expect_ok)
ok( ret, "StretchDIBits failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret, "StretchDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
bi->bmiHeader.biSizeImage = 0;
ret = GetDIBits(hdc, hbmp, 0, 2, NULL, bi, DIB_RGB_COLORS);
if (expect_ok || !bpp)
ok( ret, "GetDIBits failed for %u/%u/%u\n", bpp, planes, compr );
else
ok( !ret, "GetDIBits succeeded for %u/%u/%u\n", bpp, planes, compr );
}
}
}
......@@ -1754,6 +1831,7 @@ static void test_GetDIBits(void)
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biBitCount = 1;
bi->bmiHeader.biCompression = BI_RGB;
bi->bmiHeader.biClrUsed = 37;
bi->bmiHeader.biSizeImage = 0;
memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
SetLastError(0xdeadbeef);
......@@ -1763,6 +1841,7 @@ static void test_GetDIBits(void)
broken(GetLastError() == 0xdeadbeef), /* winnt */
"wrong error %u\n", GetLastError());
ok(bi->bmiHeader.biSizeImage == 0, "expected 0, got %u\n", bi->bmiHeader.biSizeImage);
ok(bi->bmiHeader.biClrUsed == 37, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
memset(buf, 0xAA, sizeof(buf));
SetLastError(0xdeadbeef);
......@@ -1770,6 +1849,7 @@ static void test_GetDIBits(void)
ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
lines, bm.bmHeight, GetLastError());
ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_1), "expected 16*4, got %u\n", bi->bmiHeader.biSizeImage);
ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
/* the color table consists of black and white */
ok(colors[0].rgbRed == 0 && colors[0].rgbGreen == 0 &&
......@@ -1808,6 +1888,7 @@ static void test_GetDIBits(void)
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biBitCount = 24;
bi->bmiHeader.biCompression = BI_RGB;
bi->bmiHeader.biClrUsed = 37;
bi->bmiHeader.biSizeImage = 0;
memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
memset(buf, 0xAA, sizeof(buf));
......@@ -1816,6 +1897,7 @@ static void test_GetDIBits(void)
ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
lines, bm.bmHeight, GetLastError());
ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_24), "expected 16*16*3, got %u\n", bi->bmiHeader.biSizeImage);
ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
/* the color table doesn't exist for 24-bit images */
for (i = 0; i < 256; i++)
......@@ -1864,6 +1946,7 @@ static void test_GetDIBits(void)
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biBitCount = 1;
bi->bmiHeader.biCompression = BI_RGB;
bi->bmiHeader.biClrUsed = 37;
bi->bmiHeader.biSizeImage = 0;
memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
memset(buf, 0xAA, sizeof(buf));
......@@ -1872,6 +1955,7 @@ static void test_GetDIBits(void)
ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
lines, bm.bmHeight, GetLastError());
ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_1), "expected 16*4, got %u\n", bi->bmiHeader.biSizeImage);
ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
/* the color table consists of black and white */
ok(colors[0].rgbRed == 0 && colors[0].rgbGreen == 0 &&
......@@ -1910,6 +1994,7 @@ static void test_GetDIBits(void)
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biBitCount = 4;
bi->bmiHeader.biCompression = BI_RGB;
bi->bmiHeader.biClrUsed = 37;
bi->bmiHeader.biSizeImage = 0;
memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
memset(buf, 0xAA, sizeof(buf));
......@@ -1917,6 +2002,7 @@ static void test_GetDIBits(void)
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());
ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
GetPaletteEntries( GetStockObject(DEFAULT_PALETTE), 0, 20, pal_ents );
......@@ -1947,6 +2033,7 @@ static void test_GetDIBits(void)
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biBitCount = 8;
bi->bmiHeader.biCompression = BI_RGB;
bi->bmiHeader.biClrUsed = 37;
bi->bmiHeader.biSizeImage = 0;
memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
memset(buf, 0xAA, sizeof(buf));
......@@ -1954,6 +2041,7 @@ static void test_GetDIBits(void)
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());
ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
GetPaletteEntries( GetStockObject(DEFAULT_PALETTE), 0, 20, pal_ents );
......@@ -1990,6 +2078,7 @@ static void test_GetDIBits(void)
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biBitCount = 24;
bi->bmiHeader.biCompression = BI_RGB;
bi->bmiHeader.biClrUsed = 37;
bi->bmiHeader.biSizeImage = 0;
memset(colors, 0xAA, sizeof(RGBQUAD) * 256);
memset(buf, 0xAA, sizeof(buf));
......@@ -1998,6 +2087,7 @@ static void test_GetDIBits(void)
ok(lines == bm.bmHeight, "GetDIBits copied %d lines of %d, error %u\n",
lines, bm.bmHeight, GetLastError());
ok(bi->bmiHeader.biSizeImage == sizeof(dib_bits_24), "expected 16*16*3, got %u\n", bi->bmiHeader.biSizeImage);
ok(bi->bmiHeader.biClrUsed == 0, "wrong biClrUsed %u\n", bi->bmiHeader.biClrUsed);
/* the color table doesn't exist for 24-bit images */
for (i = 0; i < 256; i++)
......@@ -4055,6 +4145,10 @@ static void test_GetDIBits_scanlines(void)
static void test_SetDIBits(void)
{
char palbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
LOGPALETTE *pal = (LOGPALETTE *)palbuf;
PALETTEENTRY *palent = pal->palPalEntry;
HPALETTE palette;
BITMAPINFO *info;
DWORD *dib_bits;
HDC hdc = GetDC( NULL );
......@@ -4223,8 +4317,61 @@ static void test_SetDIBits(void)
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 );
DeleteObject( dib );
/* 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);
ok( dib_bits[i] == expect, "%d: got %08x instead of %08x\n", i, dib_bits[i], expect );
}
memset( dib_bits, 0xaa, 64 * 4 );
ReleaseDC( NULL, hdc );
DeleteObject( dib );
DeleteObject( palette );
HeapFree( GetProcessHeap(), 0, info );
}
......@@ -4435,6 +4582,10 @@ static void test_SetDIBits_RLE8(void)
static void test_SetDIBitsToDevice(void)
{
char palbuf[sizeof(LOGPALETTE) + 256 * sizeof(PALETTEENTRY)];
LOGPALETTE *pal = (LOGPALETTE *)palbuf;
PALETTEENTRY *palent = pal->palPalEntry;
HPALETTE palette;
BITMAPINFO *info;
DWORD *dib_bits;
HDC hdc = CreateCompatibleDC( 0 );
......@@ -4793,8 +4944,61 @@ static void test_SetDIBitsToDevice(void)
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 );
/* 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);
ok( dib_bits[i] == expect, "%d: got %08x instead of %08x\n", i, dib_bits[i], expect );
}
memset( dib_bits, 0xaa, 64 * 4 );
DeleteDC( hdc );
DeleteObject( dib );
DeleteObject( palette );
HeapFree( GetProcessHeap(), 0, info );
}
......
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