[PATCH 4/7] quartz: Implement AMGetErrorTextA on top of AMGetErrorTextW
Maarten Lankhorst
m.b.lankhorst at gmail.com
Fri Dec 3 07:38:28 CST 2010
---
dlls/quartz/main.c | 16 +++++++---------
1 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/dlls/quartz/main.c b/dlls/quartz/main.c
index 93c93a0..c40d220 100644
--- a/dlls/quartz/main.c
+++ b/dlls/quartz/main.c
@@ -297,17 +297,15 @@ LONG WINAPI DBToAmpFactor(LONG db)
*/
DWORD WINAPI AMGetErrorTextA(HRESULT hr, LPSTR buffer, DWORD maxlen)
{
- unsigned int len;
- static const char format[] = "Error: 0x%x";
- char error[MAX_ERROR_TEXT_LEN];
+ DWORD res;
+ WCHAR errorW[MAX_ERROR_TEXT_LEN];
- FIXME("(%x,%p,%d) stub\n", hr, buffer, maxlen);
+ TRACE("(%x,%p,%d)\n", hr, buffer, maxlen);
+ if (!buffer)
+ return 0;
- if (!buffer) return 0;
- wsprintfA(error, format, hr);
- if ((len = strlen(error)) >= maxlen) return 0;
- lstrcpyA(buffer, error);
- return len;
+ res = AMGetErrorTextW(hr, errorW, sizeof(errorW)/sizeof(*errorW));
+ return WideCharToMultiByte(CP_ACP, 0, errorW, res, buffer, maxlen, 0, 0);
}
/***********************************************************************
--
1.7.1
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