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strmbase: Use FreeMediaType instead of freeing media type by hand and forgetting pUnk release.

This commit is contained in:
Christian Costa 2012-11-16 15:17:33 +01:00 committed by Alexandre Julliard
parent 9e97bff539
commit 44c6ca992e
1 changed files with 12 additions and 14 deletions
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26
dlls/strmbase/mediatype.c
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@ -122,7 +122,7 @@ HRESULT WINAPI EnumMediaTypes_Construct(BasePin *basePin, BasePin_GetMediaType e
pEnumMediaTypes->basePin = basePin;
i = 0;
while (enumFunc(basePin,i,&amt) == S_OK) i++;
while (enumFunc(basePin, i, &amt) == S_OK) i++;
pEnumMediaTypes->enumMediaDetails.cMediaTypes = i;
pEnumMediaTypes->enumMediaDetails.pMediaTypes = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE) * i);
@ -131,10 +131,10 @@ HRESULT WINAPI EnumMediaTypes_Construct(BasePin *basePin, BasePin_GetMediaType e
enumFunc(basePin,i,&amt);
if (FAILED(CopyMediaType(&pEnumMediaTypes->enumMediaDetails.pMediaTypes[i], &amt)))
{
while (i--)
CoTaskMemFree(pEnumMediaTypes->enumMediaDetails.pMediaTypes[i].pbFormat);
CoTaskMemFree(pEnumMediaTypes->enumMediaDetails.pMediaTypes);
return E_OUTOFMEMORY;
while (i--)
FreeMediaType(&pEnumMediaTypes->enumMediaDetails.pMediaTypes[i]);
CoTaskMemFree(pEnumMediaTypes->enumMediaDetails.pMediaTypes);
return E_OUTOFMEMORY;
}
}
*ppEnum = &pEnumMediaTypes->IEnumMediaTypes_iface;
@ -185,8 +185,7 @@ static ULONG WINAPI IEnumMediaTypesImpl_Release(IEnumMediaTypes * iface)
{
ULONG i;
for (i = 0; i < This->enumMediaDetails.cMediaTypes; i++)
if (This->enumMediaDetails.pMediaTypes[i].pbFormat)
CoTaskMemFree(This->enumMediaDetails.pMediaTypes[i].pbFormat);
FreeMediaType(&This->enumMediaDetails.pMediaTypes[i]);
CoTaskMemFree(This->enumMediaDetails.pMediaTypes);
IPin_Release(&This->basePin->IPin_iface);
CoTaskMemFree(This);
@ -255,12 +254,11 @@ static HRESULT WINAPI IEnumMediaTypesImpl_Reset(IEnumMediaTypes * iface)
TRACE("()\n");
for (i = 0; i < This->enumMediaDetails.cMediaTypes; i++)
if (This->enumMediaDetails.pMediaTypes[i].pbFormat)
CoTaskMemFree(This->enumMediaDetails.pMediaTypes[i].pbFormat);
FreeMediaType(&This->enumMediaDetails.pMediaTypes[i]);
CoTaskMemFree(This->enumMediaDetails.pMediaTypes);
i = 0;
while (This->enumMediaFunction(This->basePin, i,&amt) == S_OK) i++;
while (This->enumMediaFunction(This->basePin, i, &amt) == S_OK) i++;
This->enumMediaDetails.cMediaTypes = i;
This->enumMediaDetails.pMediaTypes = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE) * i);
@ -269,10 +267,10 @@ static HRESULT WINAPI IEnumMediaTypesImpl_Reset(IEnumMediaTypes * iface)
This->enumMediaFunction(This->basePin, i,&amt);
if (FAILED(CopyMediaType(&This->enumMediaDetails.pMediaTypes[i], &amt)))
{
while (i--)
CoTaskMemFree(This->enumMediaDetails.pMediaTypes[i].pbFormat);
CoTaskMemFree(This->enumMediaDetails.pMediaTypes);
return E_OUTOFMEMORY;
while (i--)
FreeMediaType(&This->enumMediaDetails.pMediaTypes[i]);
CoTaskMemFree(This->enumMediaDetails.pMediaTypes);
return E_OUTOFMEMORY;
}
}