Module: wine Branch: master Commit: 26b78d1a70035c2c74aa967e7c49f0b2a3931445 URL: http://source.winehq.org/git/wine.git/?a=commit;h=26b78d1a70035c2c74aa967e7c...
Author: Vincent Povirk vincent@codeweavers.com Date: Thu Aug 13 10:40:59 2009 -0500
windowscodecs: Register the default pixel format converter.
---
dlls/windowscodecs/regsvr.c | 192 +++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 192 insertions(+), 0 deletions(-)
diff --git a/dlls/windowscodecs/regsvr.c b/dlls/windowscodecs/regsvr.c index 5da76b2..acda9d6 100644 --- a/dlls/windowscodecs/regsvr.c +++ b/dlls/windowscodecs/regsvr.c @@ -81,6 +81,19 @@ struct regsvr_decoder static HRESULT register_decoders(struct regsvr_decoder const *list); static HRESULT unregister_decoders(struct regsvr_decoder const *list);
+struct regsvr_converter +{ + CLSID const *clsid; /* NULL for end of list */ + LPCSTR author; + LPCSTR friendlyname; + LPCSTR version; + GUID const *vendor; + GUID const * const *formats; +}; + +static HRESULT register_converters(struct regsvr_converter const *list); +static HRESULT unregister_converters(struct regsvr_converter const *list); + /*********************************************************************** * static string constants */ @@ -116,6 +129,7 @@ static char const position_valuename[] = "Position"; static char const pattern_valuename[] = "Pattern"; static char const mask_valuename[] = "Mask"; static char const endofstream_valuename[] = "EndOfStream"; +static WCHAR const pixelformats_keyname[] = {'P','i','x','e','l','F','o','r','m','a','t','s',0};
/*********************************************************************** * static helper functions @@ -459,6 +473,163 @@ error_return: }
/*********************************************************************** + * register_converters + */ +static HRESULT register_converters(struct regsvr_converter const *list) +{ + LONG res = ERROR_SUCCESS; + HKEY coclass_key; + WCHAR buf[39]; + HKEY converters_key; + HKEY instance_key; + + res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL); + if (res == ERROR_SUCCESS) { + StringFromGUID2(&CATID_WICFormatConverters, buf, 39); + res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &converters_key, NULL); + if (res == ERROR_SUCCESS) + { + res = RegCreateKeyExW(converters_key, instance_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &instance_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + } + if (res != ERROR_SUCCESS) + RegCloseKey(coclass_key); + } + if (res != ERROR_SUCCESS) goto error_return; + + for (; res == ERROR_SUCCESS && list->clsid; ++list) { + HKEY clsid_key; + HKEY instance_clsid_key; + + StringFromGUID2(list->clsid, buf, 39); + res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + + StringFromGUID2(list->clsid, buf, 39); + res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL); + if (res == ERROR_SUCCESS) { + res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ, + (CONST BYTE*)(buf), 78); + RegCloseKey(instance_clsid_key); + } + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + + if (list->author) { + res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ, + (CONST BYTE*)(list->author), + strlen(list->author) + 1); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->friendlyname) { + res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ, + (CONST BYTE*)(list->friendlyname), + strlen(list->friendlyname) + 1); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->vendor) { + StringFromGUID2(list->vendor, buf, 39); + res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ, + (CONST BYTE*)(buf), 78); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->version) { + res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ, + (CONST BYTE*)(list->version), + strlen(list->version) + 1); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->formats) { + HKEY formats_key; + GUID const * const *format; + + res = RegCreateKeyExW(clsid_key, pixelformats_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &formats_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + for (format=list->formats; *format; ++format) + { + HKEY format_key; + StringFromGUID2(*format, buf, 39); + res = RegCreateKeyExW(formats_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &format_key, NULL); + if (res != ERROR_SUCCESS) break; + RegCloseKey(format_key); + } + RegCloseKey(formats_key); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + error_close_clsid_key: + RegCloseKey(clsid_key); + } + +error_close_coclass_key: + RegCloseKey(instance_key); + RegCloseKey(converters_key); + RegCloseKey(coclass_key); +error_return: + return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK; +} + +/*********************************************************************** + * unregister_converters + */ +static HRESULT unregister_converters(struct regsvr_converter const *list) +{ + LONG res = ERROR_SUCCESS; + HKEY coclass_key; + WCHAR buf[39]; + HKEY converters_key; + HKEY instance_key; + + res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, + KEY_READ | KEY_WRITE, &coclass_key); + if (res == ERROR_FILE_NOT_FOUND) return S_OK; + + if (res == ERROR_SUCCESS) { + StringFromGUID2(&CATID_WICFormatConverters, buf, 39); + res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &converters_key, NULL); + if (res == ERROR_SUCCESS) + { + res = RegCreateKeyExW(converters_key, instance_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &instance_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + } + if (res != ERROR_SUCCESS) + RegCloseKey(coclass_key); + } + if (res != ERROR_SUCCESS) goto error_return; + + for (; res == ERROR_SUCCESS && list->clsid; ++list) { + StringFromGUID2(list->clsid, buf, 39); + + res = RegDeleteTreeW(coclass_key, buf); + if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS; + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + + res = RegDeleteTreeW(instance_key, buf); + if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS; + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + } + +error_close_coclass_key: + RegCloseKey(instance_key); + RegCloseKey(converters_key); + RegCloseKey(coclass_key); +error_return: + return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK; +} + +/*********************************************************************** * register_key_defvalueW */ static LONG register_key_defvalueW( @@ -617,6 +788,23 @@ static struct regsvr_decoder const decoder_list[] = { { NULL } /* list terminator */ };
+static GUID const * const converter_formats[] = { + &GUID_WICPixelFormat32bppBGR, + &GUID_WICPixelFormat32bppBGRA, + NULL +}; + +static struct regsvr_converter const converter_list[] = { + { &CLSID_WICDefaultFormatConverter, + "The Wine Project", + "Default Pixel Format Converter", + "1.0.0.0", + &GUID_VendorMicrosoft, + converter_formats + }, + { NULL } /* list terminator */ +}; + HRESULT WINAPI DllRegisterServer(void) { HRESULT hr; @@ -626,6 +814,8 @@ HRESULT WINAPI DllRegisterServer(void) hr = register_coclasses(coclass_list); if (SUCCEEDED(hr)) register_decoders(decoder_list); + if (SUCCEEDED(hr)) + register_converters(converter_list); return hr; }
@@ -638,5 +828,7 @@ HRESULT WINAPI DllUnregisterServer(void) hr = unregister_coclasses(coclass_list); if (SUCCEEDED(hr)) unregister_decoders(decoder_list); + if (SUCCEEDED(hr)) + unregister_converters(converter_list); return hr; }