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msrle32/tests: Add uncompressed frame decompressing test.

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Signed-off-by: Bruno Jesus <00cpxxx@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Bruno Jesus 2015-11-05 21:01:22 +08:00 committed by Alexandre Julliard
parent 87dacc4e11
commit fa506e45bf
1 changed files with 62 additions and 0 deletions
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62
dlls/msrle32/tests/msrle.c
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@ -99,7 +99,69 @@ static void test_encode(void)
ICClose(hic);
}
static void test_raw_decompress(void)
{
DWORD codecs[] = {FCC('D', 'I', 'B', ' '), FCC('R', 'A', 'W', ' '),
FCC('M', 'R', 'L', 'E'), BI_RGB}, i, hr;
BITMAPINFO bi;
BITMAPINFOHEADER *bih, biho;
HIC hic;
ICINFO codec_info;
void *bits, *outbits;
/* Create an uncompressed 200x200 bitmap */
bih = &bi.bmiHeader;
bih->biSize = sizeof(*bih);
bih->biWidth = 200;
bih->biHeight = 200;
bih->biPlanes = 1;
bih->biBitCount = 24;
bih->biCompression = BI_RGB;
bih->biSizeImage = bih->biWidth * (bih->biBitCount / 8) * bih->biHeight;
bih->biXPelsPerMeter = 10000;
bih->biYPelsPerMeter = 10000;
bih->biClrUsed = 0;
bih->biClrImportant = 0;
biho = *bih;
bits = HeapAlloc(GetProcessHeap(), 0, bih->biSizeImage);
ok(bits != NULL, "Expected non-NULL value\n");
outbits = HeapAlloc(GetProcessHeap(), 0, bih->biSizeImage);
ok(outbits != NULL, "Expected non-NULL value\n");
for (i = 0; i < sizeof(codecs) / sizeof(codecs[0]); i++)
{
memset(bits, i + 0xAF, bih->biSizeImage);
todo_wine {
/* Check which codec is able to decompress uncompressed data */
hic = ICLocate(FCC('V', 'I', 'D', 'C'), codecs[i], bih, NULL, ICMODE_DECOMPRESS);
ok(hic != NULL, "Test[%d]: Expected non-NULL return\n", i);
/* Now wich is this codec? Windows returns MRLE for uncompressed cases */
memset(&codec_info, 0, sizeof(codec_info));
hr = ICGetInfo(hic, &codec_info, sizeof(codec_info));
ok(hr == sizeof(codec_info), "Test[%d]: Incorrect amount of data returned\n", i);
ok(codec_info.fccType == FCC('v', 'i', 'd', 'c'),
"Test[%d]: Expected a video type, got 0x%x\n", i, codec_info.fccType);
ok(codec_info.fccHandler == FCC('M', 'R', 'L', 'E'),
"Test[%d]: Expected MRLE, got 0x%x\n", i, codec_info.fccHandler);
/* Decompress the frame and check if we get the same output */
memset(outbits, 0, bih->biSizeImage);
hr = ICDecompress(hic, 0, bih, bits, &biho, outbits);
ok(hr == ICERR_OK, "Test[%d]: Expected ICERR_OK, got %d\n", i, hr);
ok(!memcmp(bits, outbits, bih->biSizeImage), "Test[%d]: Image contents do not match!\n", i);
hr = ICClose(hic);
ok(hr == ICERR_OK, "Test[%d]: Expected ICERR_OK, got %d\n", i, hr);
}
}
HeapFree(GetProcessHeap(), 0, bits);
HeapFree(GetProcessHeap(), 0, outbits);
}
START_TEST(msrle)
{
test_encode();
test_raw_decompress();
}