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Fix missing CoInitialize for detecting camera.

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git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@495 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
This commit is contained in:
aymeric 2009-06-14 16:31:17 +00:00
parent 9f8e458068
commit ae6a1f8a82
1 changed files with 6 additions and 0 deletions
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6
linphone/mediastreamer2/src/winvideods.c
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@ -1344,10 +1344,14 @@ static void vfw_detect(MSWebCamManager *obj){
ULONG nFetched = 0;
// Initialize COM
CoInitialize(NULL);
hr = CoCreateInstance(CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,
IID_ICreateDevEnum, (PVOID *)&pCreateDevEnum);
if(FAILED(hr))
{
CoUninitialize();
return ;
}
@ -1355,6 +1359,7 @@ static void vfw_detect(MSWebCamManager *obj){
&pEnumMoniker, 0);
if (FAILED(hr) || pEnumMoniker == NULL) {
//printf("no device\n");
CoUninitialize();
return ;
}
@ -1394,4 +1399,5 @@ static void vfw_detect(MSWebCamManager *obj){
pEnumMoniker->Release();
pCreateDevEnum->Release();
CoUninitialize();
}