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quartz: Accept null clsMinorType for pins when registering filters + tests.

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This commit is contained in:
Christian Costa 2008-12-06 18:58:11 +01:00 committed by Alexandre Julliard
parent 3f68641b92
commit 1f45516d91
2 changed files with 84 additions and 3 deletions
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6
dlls/quartz/filtermapper.c
View file

@ -560,20 +560,20 @@ static HRESULT FM2_WriteFilterData(const REGFILTER2 * prf2, BYTE **ppData, ULONG
for (j = 0; j < rgPin2.nMediaTypes; j++)
{
struct REG_TYPE rt;
const CLSID * clsMinorType = rgPin2.lpMediaType[j].clsMinorType ? rgPin2.lpMediaType[j].clsMinorType : &MEDIASUBTYPE_NULL;
rt.signature[0] = '0';
rt.signature[1] = 't';
rt.signature[2] = 'y';
rt.signature[3] = '3';
rt.signature[0] += j;
rt.dwUnused = 0;
rt.dwOffsetMajor = find_data(&clsidStore, (const BYTE*)rgPin2.lpMediaType[j].clsMajorType, sizeof(CLSID));
if (rt.dwOffsetMajor == -1)
rt.dwOffsetMajor = add_data(&clsidStore, (const BYTE*)rgPin2.lpMediaType[j].clsMajorType, sizeof(CLSID));
rt.dwOffsetMajor += size;
rt.dwOffsetMinor = find_data(&clsidStore, (const BYTE*)rgPin2.lpMediaType[j].clsMinorType, sizeof(CLSID));
rt.dwOffsetMinor = find_data(&clsidStore, (const BYTE*)clsMinorType, sizeof(CLSID));
if (rt.dwOffsetMinor == -1)
rt.dwOffsetMinor = add_data(&clsidStore, (const BYTE*)rgPin2.lpMediaType[j].clsMinorType, sizeof(CLSID));
rt.dwOffsetMinor = add_data(&clsidStore, (const BYTE*)clsMinorType, sizeof(CLSID));
rt.dwOffsetMinor += size;
add_data(&mainStore, (LPBYTE)&rt, sizeof(rt));

81
dlls/quartz/tests/filtermapper.c
View file

@ -343,6 +343,86 @@ static void test_ifiltermapper_from_filtergraph(void)
if (pgraph2) IFilterGraph2_Release(pgraph2);
}
static void test_register_filter_with_null_clsMinorType(void)
{
IFilterMapper2 *pMapper = NULL;
HRESULT hr;
REGFILTER2 rgf2;
REGFILTERPINS rgPins;
REGFILTERPINS2 rgPins2;
REGPINTYPES rgPinType;
static WCHAR wszPinName[] = {'P', 'i', 'n', 0 };
static const WCHAR wszFilterName1[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', '1', 0 };
static const WCHAR wszFilterName2[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', '2', 0 };
CLSID clsidFilter1;
CLSID clsidFilter2;
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (LPVOID*)&pMapper);
ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
if (FAILED(hr)) goto out;
hr = CoCreateGuid(&clsidFilter1);
ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
hr = CoCreateGuid(&clsidFilter2);
ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
rgPinType.clsMajorType = &GUID_NULL;
/* Make sure quartz accepts it without crashing */
rgPinType.clsMinorType = NULL;
/* Test with pin descript version 1 */
ZeroMemory(&rgf2, sizeof(rgf2));
rgf2.dwVersion = 1;
rgf2.dwMerit = MERIT_UNLIKELY;
S(U(rgf2)).cPins = 1;
S(U(rgf2)).rgPins = &rgPins;
rgPins.strName = wszPinName;
rgPins.bRendered = 1;
rgPins.bOutput = 0;
rgPins.bZero = 0;
rgPins.bMany = 0;
rgPins.clsConnectsToFilter = NULL;
rgPins.strConnectsToPin = NULL;
rgPins.nMediaTypes = 1;
rgPins.lpMediaType = &rgPinType;
hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter1, wszFilterName1, NULL,
&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL, &clsidFilter1);
ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
/* Test with pin descript version 2 */
ZeroMemory(&rgf2, sizeof(rgf2));
rgf2.dwVersion = 2;
rgf2.dwMerit = MERIT_UNLIKELY;
S1(U(rgf2)).cPins2 = 1;
S1(U(rgf2)).rgPins2 = &rgPins2;
rgPins2.dwFlags = REG_PINFLAG_B_RENDERER;
rgPins2.cInstances = 1;
rgPins2.nMediaTypes = 1;
rgPins2.lpMediaType = &rgPinType;
rgPins2.nMediums = 0;
rgPins2.lpMedium = NULL;
rgPins2.clsPinCategory = NULL;
hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter2, wszFilterName2, NULL,
&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL, &clsidFilter2);
ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
out:
if (pMapper) IFilterMapper2_Release(pMapper);
}
START_TEST(filtermapper)
{
CoInitialize(NULL);
@ -350,6 +430,7 @@ START_TEST(filtermapper)
test_fm2_enummatchingfilters();
test_legacy_filter_registration();
test_ifiltermapper_from_filtergraph();
test_register_filter_with_null_clsMinorType();
CoUninitialize();
}