Vincent Povirk : windowscodecs: Register the default pixel format converter .
Alexandre Julliard
julliard at winehq.org
Fri Aug 14 08:59:50 CDT 2009
Module: wine
Branch: master
Commit: 26b78d1a70035c2c74aa967e7c49f0b2a3931445
URL: http://source.winehq.org/git/wine.git/?a=commit;h=26b78d1a70035c2c74aa967e7c49f0b2a3931445
Author: Vincent Povirk <vincent at 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;
}
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