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Commit 3f1281cc authored by Charles Davis's avatar Charles Davis Committed by Alexandre Julliard
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gdi32/tests: Test BitBlt() to an enhanced metafile.

parent b6f841ea
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dlls/gdi32/tests/metafile.c
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......@@ -1030,6 +1030,63 @@ static const unsigned char EMF_LINETO_MM_TEXT_BITS[] = {
0x14, 0x00, 0x00, 0x00
};
static const unsigned char EMF_BITBLT[] =
{
0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x6a, 0x00, 0x00, 0x00, 0x6a, 0x00, 0x00, 0x00,
0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
0xa0, 0x01, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x23, 0x04, 0x00, 0x00, 0x3b, 0x02, 0x00, 0x00,
0x75, 0x01, 0x00, 0x00, 0xc9, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x08, 0xb1, 0x05, 0x00,
0x28, 0x11, 0x03, 0x00, 0x4c, 0x00, 0x00, 0x00,
0xbc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0xcc, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x80, 0x3f, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
0x64, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
0x8c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
0x28, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00,
0x00, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x4c, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x62, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x80, 0x3f, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
};
/* For debugging or dumping the raw metafiles produced by
* new test functions.
*/
......@@ -1382,6 +1439,70 @@ static int compare_emf_bits(const HENHMETAFILE mf, const unsigned char *bits,
return 0;
}
/* tests blitting to an EMF */
static void test_emf_BitBlt(void)
{
HDC hdcDisplay, hdcMetafile, hdcBitmap;
HBITMAP hBitmap, hOldBitmap;
HENHMETAFILE hMetafile;
#define BMP_DIM 4
BITMAPINFOHEADER bmih =
{
sizeof(BITMAPINFOHEADER),
BMP_DIM,/* biWidth */
BMP_DIM,/* biHeight */
1, /* biPlanes */
24, /* biBitCount */
BI_RGB, /* biCompression */
0, /* biXPelsPerMeter */
0, /* biYPelsPerMeter */
0, /* biClrUsed */
0, /* biClrImportant */
};
void *bits;
BOOL ret;
hdcDisplay = CreateDCA("DISPLAY", NULL, NULL, NULL);
ok( hdcDisplay != 0, "CreateDCA error %d\n", GetLastError() );
hdcBitmap = CreateCompatibleDC(hdcDisplay);
ok( hdcBitmap != 0, "CreateCompatibleDC failed\n" );
bmih.biXPelsPerMeter = MulDiv(GetDeviceCaps(hdcDisplay, LOGPIXELSX), 100, 3937);
bmih.biYPelsPerMeter = MulDiv(GetDeviceCaps(hdcDisplay, LOGPIXELSY), 100, 3937);
hBitmap = CreateDIBSection(hdcDisplay, (const BITMAPINFO *)&bmih,
DIB_RGB_COLORS, &bits, NULL, 0);
hOldBitmap = SelectObject(hdcBitmap, hBitmap);
hdcMetafile = CreateEnhMetaFileA(hdcBitmap, NULL, NULL, NULL);
ok( hdcMetafile != 0, "CreateEnhMetaFileA failed\n" );
/* First fill the bitmap DC with something recognizable, like BLACKNESS */
ret = BitBlt(hdcBitmap, 0, 0, BMP_DIM, BMP_DIM, 0, 0, 0, BLACKNESS);
ok( ret, "BitBlt(BLACKNESS) failed\n" );
ret = BitBlt(hdcMetafile, 0, 0, BMP_DIM, BMP_DIM, hdcBitmap, 0, 0, SRCCOPY);
ok( ret, "BitBlt(SRCCOPY) failed\n" );
ret = BitBlt(hdcMetafile, 0, 0, BMP_DIM, BMP_DIM, 0, 0, 0, WHITENESS);
ok( ret, "BitBlt(WHITENESS) failed\n" );
hMetafile = CloseEnhMetaFile(hdcMetafile);
ok( hMetafile != 0, "CloseEnhMetaFile failed\n" );
if(compare_emf_bits(hMetafile, EMF_BITBLT, sizeof(EMF_BITBLT),
"emf_BitBlt", FALSE) != 0)
{
dump_emf_bits(hMetafile, "emf_BitBlt");
dump_emf_records(hMetafile, "emf_BitBlt");
}
SelectObject(hdcBitmap, hOldBitmap);
DeleteObject(hBitmap);
DeleteDC(hdcBitmap);
DeleteDC(hdcDisplay);
#undef BMP_DIM
}
/* Test a blank metafile. May be used as a template for new tests. */
static void test_mf_Blank(void)
......@@ -2628,6 +2749,7 @@ START_TEST(metafile)
/* For enhanced metafiles (enhmfdrv) */
test_ExtTextOut();
test_SaveDC();
test_emf_BitBlt();
/* For win-format metafiles (mfdrv) */
test_mf_SaveDC();
......
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