gdi32/tests: Test BitBlt() to an enhanced metafile.
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Charles Davis
Alexandre Julliard
parent
b6f841eaca
commit
3f1281cc44
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@ -1030,6 +1030,63 @@ static const unsigned char EMF_LINETO_MM_TEXT_BITS[] = {
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0x14, 0x00, 0x00, 0x00
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};
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static const unsigned char EMF_BITBLT[] =
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{
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0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x6a, 0x00, 0x00, 0x00, 0x6a, 0x00, 0x00, 0x00,
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0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
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0xa0, 0x01, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x23, 0x04, 0x00, 0x00, 0x3b, 0x02, 0x00, 0x00,
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0x75, 0x01, 0x00, 0x00, 0xc9, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x08, 0xb1, 0x05, 0x00,
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0x28, 0x11, 0x03, 0x00, 0x4c, 0x00, 0x00, 0x00,
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0xbc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
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0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0xcc, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x80, 0x3f, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x64, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
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0x8c, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
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0x28, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x4c, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x62, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x80, 0x3f, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
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0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
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};
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/* For debugging or dumping the raw metafiles produced by
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* new test functions.
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*/
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@ -1382,6 +1439,70 @@ static int compare_emf_bits(const HENHMETAFILE mf, const unsigned char *bits,
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return 0;
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}
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/* tests blitting to an EMF */
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static void test_emf_BitBlt(void)
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{
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HDC hdcDisplay, hdcMetafile, hdcBitmap;
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HBITMAP hBitmap, hOldBitmap;
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HENHMETAFILE hMetafile;
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#define BMP_DIM 4
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BITMAPINFOHEADER bmih =
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{
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sizeof(BITMAPINFOHEADER),
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BMP_DIM,/* biWidth */
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BMP_DIM,/* biHeight */
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1, /* biPlanes */
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24, /* biBitCount */
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BI_RGB, /* biCompression */
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0, /* biXPelsPerMeter */
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0, /* biYPelsPerMeter */
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0, /* biClrUsed */
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0, /* biClrImportant */
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};
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void *bits;
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BOOL ret;
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hdcDisplay = CreateDCA("DISPLAY", NULL, NULL, NULL);
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ok( hdcDisplay != 0, "CreateDCA error %d\n", GetLastError() );
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hdcBitmap = CreateCompatibleDC(hdcDisplay);
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ok( hdcBitmap != 0, "CreateCompatibleDC failed\n" );
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bmih.biXPelsPerMeter = MulDiv(GetDeviceCaps(hdcDisplay, LOGPIXELSX), 100, 3937);
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bmih.biYPelsPerMeter = MulDiv(GetDeviceCaps(hdcDisplay, LOGPIXELSY), 100, 3937);
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hBitmap = CreateDIBSection(hdcDisplay, (const BITMAPINFO *)&bmih,
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DIB_RGB_COLORS, &bits, NULL, 0);
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hOldBitmap = SelectObject(hdcBitmap, hBitmap);
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hdcMetafile = CreateEnhMetaFileA(hdcBitmap, NULL, NULL, NULL);
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ok( hdcMetafile != 0, "CreateEnhMetaFileA failed\n" );
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/* First fill the bitmap DC with something recognizable, like BLACKNESS */
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ret = BitBlt(hdcBitmap, 0, 0, BMP_DIM, BMP_DIM, 0, 0, 0, BLACKNESS);
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ok( ret, "BitBlt(BLACKNESS) failed\n" );
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ret = BitBlt(hdcMetafile, 0, 0, BMP_DIM, BMP_DIM, hdcBitmap, 0, 0, SRCCOPY);
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ok( ret, "BitBlt(SRCCOPY) failed\n" );
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ret = BitBlt(hdcMetafile, 0, 0, BMP_DIM, BMP_DIM, 0, 0, 0, WHITENESS);
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ok( ret, "BitBlt(WHITENESS) failed\n" );
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hMetafile = CloseEnhMetaFile(hdcMetafile);
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ok( hMetafile != 0, "CloseEnhMetaFile failed\n" );
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if(compare_emf_bits(hMetafile, EMF_BITBLT, sizeof(EMF_BITBLT),
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"emf_BitBlt", FALSE) != 0)
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{
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dump_emf_bits(hMetafile, "emf_BitBlt");
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dump_emf_records(hMetafile, "emf_BitBlt");
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}
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SelectObject(hdcBitmap, hOldBitmap);
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DeleteObject(hBitmap);
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DeleteDC(hdcBitmap);
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DeleteDC(hdcDisplay);
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#undef BMP_DIM
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}
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/* Test a blank metafile. May be used as a template for new tests. */
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static void test_mf_Blank(void)
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@ -2628,6 +2749,7 @@ START_TEST(metafile)
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/* For enhanced metafiles (enhmfdrv) */
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test_ExtTextOut();
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test_SaveDC();
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test_emf_BitBlt();
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/* For win-format metafiles (mfdrv) */
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test_mf_SaveDC();
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