Module: wine Branch: master Commit: fb2551c59bb7d3e0205fd668be1a8c531180ad06 URL: http://source.winehq.org/git/wine.git/?a=commit;h=fb2551c59bb7d3e0205fd668be...
Author: Alessandro Pignotti a.pignotti@sssup.it Date: Thu Feb 21 16:28:50 2013 +0100
quartz: Modify GetClassMediaFile to also extract the SourceFilter value.
---
dlls/quartz/filesource.c | 73 ++++++++++++++++++++++++++++++++------------- 1 files changed, 52 insertions(+), 21 deletions(-)
diff --git a/dlls/quartz/filesource.c b/dlls/quartz/filesource.c index f518ec7..e81110f 100644 --- a/dlls/quartz/filesource.c +++ b/dlls/quartz/filesource.c @@ -79,8 +79,10 @@ static const WCHAR mediatype_name[] = { 'M', 'e', 'd', 'i', 'a', ' ', 'T', 'y', 'p', 'e', 0 }; static const WCHAR subtype_name[] = { 'S', 'u', 'b', 't', 'y', 'p', 'e', 0 }; +static const WCHAR source_filter_name[] = { + 'S','o','u','r','c','e',' ','F','i','l','t','e','r',0};
-static HRESULT process_extensions(HKEY hkeyExtensions, LPCOLESTR pszFileName, GUID * majorType, GUID * minorType) +static HRESULT process_extensions(HKEY hkeyExtensions, LPCOLESTR pszFileName, GUID * majorType, GUID * minorType, GUID * sourceFilter) { WCHAR *extension; LONG l; @@ -100,17 +102,31 @@ static HRESULT process_extensions(HKEY hkeyExtensions, LPCOLESTR pszFileName, GU if (l) return E_FAIL;
- size = sizeof(keying); - l = RegQueryValueExW(hsub, mediatype_name, NULL, NULL, (LPBYTE)keying, &size); - if (!l) - CLSIDFromString(keying, majorType); + if (majorType) + { + size = sizeof(keying); + l = RegQueryValueExW(hsub, mediatype_name, NULL, NULL, (LPBYTE)keying, &size); + if (!l) + CLSIDFromString(keying, majorType); + }
- size = sizeof(keying); - if (!l) - l = RegQueryValueExW(hsub, subtype_name, NULL, NULL, (LPBYTE)keying, &size); + if (minorType) + { + size = sizeof(keying); + if (!l) + l = RegQueryValueExW(hsub, subtype_name, NULL, NULL, (LPBYTE)keying, &size); + if (!l) + CLSIDFromString(keying, minorType); + }
- if (!l) - CLSIDFromString(keying, minorType); + if (sourceFilter) + { + size = sizeof(keying); + if (!l) + l = RegQueryValueExW(hsub, source_filter_name, NULL, NULL, (LPBYTE)keying, &size); + if (!l) + CLSIDFromString(keying, sourceFilter); + }
RegCloseKey(hsub);
@@ -238,7 +254,7 @@ static HRESULT process_pattern_string(LPCWSTR wszPatternString, IAsyncReader * p return hr; }
-static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName, GUID * majorType, GUID * minorType) +static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName, GUID * majorType, GUID * minorType, GUID * sourceFilter) { HKEY hkeyMediaType = NULL; LONG lRet; @@ -248,8 +264,12 @@ static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName,
TRACE("(%p, %s, %p, %p)\n", pReader, debugstr_w(pszFileName), majorType, minorType);
- *majorType = GUID_NULL; - *minorType = GUID_NULL; + if(majorType) + *majorType = GUID_NULL; + if(minorType) + *minorType = GUID_NULL; + if(sourceFilter) + *sourceFilter = GUID_NULL;
lRet = RegOpenKeyExW(HKEY_CLASSES_ROOT, wszMediaType, 0, KEY_READ, &hkeyMediaType); hr = HRESULT_FROM_WIN32(lRet); @@ -272,7 +292,7 @@ static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName, TRACE("%s\n", debugstr_w(wszMajorKeyName)); if (!strcmpW(wszExtensions, wszMajorKeyName)) { - if (process_extensions(hkeyMajor, pszFileName, majorType, minorType) == S_OK) + if (process_extensions(hkeyMajor, pszFileName, majorType, minorType, sourceFilter) == S_OK) bFound = TRUE; } else @@ -284,6 +304,8 @@ static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName, HKEY hkeyMinor; WCHAR wszMinorKeyName[CHARS_IN_GUID]; DWORD dwMinorKeyNameLen = sizeof(wszMinorKeyName) / sizeof(wszMinorKeyName[0]); + WCHAR wszSourceFilterKeyName[CHARS_IN_GUID]; + DWORD dwSourceFilterKeyNameLen = sizeof(wszSourceFilterKeyName) / sizeof(wszSourceFilterKeyName[0]); DWORD maxValueLen; DWORD indexValue;
@@ -305,7 +327,6 @@ static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName, LPWSTR wszPatternString = HeapAlloc(GetProcessHeap(), 0, maxValueLen); DWORD dwValueNameLen = sizeof(wszValueName) / sizeof(wszValueName[0]); /* remember this is in chars */ DWORD dwDataLen = maxValueLen; /* remember this is in bytes */ - static const WCHAR wszSourceFilter[] = {'S','o','u','r','c','e',' ','F','i','l','t','e','r',0};
if (RegEnumValueW(hkeyMinor, indexValue, wszValueName, &dwValueNameLen, NULL, &dwType, (LPBYTE)wszPatternString, &dwDataLen) != ERROR_SUCCESS) { @@ -313,15 +334,25 @@ static HRESULT GetClassMediaFile(IAsyncReader * pReader, LPCOLESTR pszFileName, break; }
+ if (strcmpW(wszValueName, source_filter_name)==0) + continue; + /* if it is not the source filter value */ - if (strcmpW(wszValueName, wszSourceFilter)) + if (process_pattern_string(wszPatternString, pReader) == S_OK) { - if (process_pattern_string(wszPatternString, pReader) == S_OK) + if (majorType && FAILED(CLSIDFromString(wszMajorKeyName, majorType))) + break; + if (minorType && FAILED(CLSIDFromString(wszMinorKeyName, minorType))) + break; + if (sourceFilter) { - if (SUCCEEDED(CLSIDFromString(wszMajorKeyName, majorType)) && - SUCCEEDED(CLSIDFromString(wszMinorKeyName, minorType))) - bFound = TRUE; + /* Look up the source filter key */ + if (RegQueryValueExW(hkeyMinor, source_filter_name, NULL, NULL, (LPBYTE)wszSourceFilterKeyName, &dwSourceFilterKeyNameLen)) + break; + if (FAILED(CLSIDFromString(wszSourceFilterKeyName, sourceFilter))) + break; } + bFound = TRUE; } HeapFree(GetProcessHeap(), 0, wszPatternString); } @@ -605,7 +636,7 @@ static HRESULT WINAPI FileSource_Load(IFileSourceFilter * iface, LPCOLESTR pszFi This->pmt->pUnk = NULL; This->pmt->lSampleSize = 0; This->pmt->formattype = FORMAT_None; - hr = GetClassMediaFile(pReader, pszFileName, &This->pmt->majortype, &This->pmt->subtype); + hr = GetClassMediaFile(pReader, pszFileName, &This->pmt->majortype, &This->pmt->subtype, NULL); if (FAILED(hr)) { CoTaskMemFree(This->pmt);