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Fixed clock release in transform template.

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AddRef pUnk in CopyMediaType.
Added CreateMediaType helper function and use it.
Replaced some DeleteMediaType calls to FreeMediaType to be in line
with recent changes.
Fixed IEnumMediaTypesImpl_Next.
Clear media type when initializing pins.
Added some AddRef/Release traces.
This commit is contained in:
Christian Costa 2005-06-05 19:18:34 +00:00 committed by Alexandre Julliard
parent 2f5aee99f1
commit 623fb34acc
6 changed files with 42 additions and 19 deletions
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2
dlls/quartz/acmwrapper.c
View File

@ -211,7 +211,7 @@ static HRESULT ACMWrapper_ConnectInput(TransformFilterImpl* pTransformFilter, co
}
else
FIXME("acmStreamOpen returned %d\n", res);
DeleteMediaType(outpmt);
FreeMediaType(outpmt);
TRACE("Unable to find a suitable ACM decompressor\n");
}

36
dlls/quartz/enummedia.c
View File

@ -31,6 +31,8 @@ HRESULT CopyMediaType(AM_MEDIA_TYPE * pDest, const AM_MEDIA_TYPE *pSrc)
if (!(pDest->pbFormat = CoTaskMemAlloc(pSrc->cbFormat)))
return E_OUTOFMEMORY;
memcpy(pDest->pbFormat, pSrc->pbFormat, pSrc->cbFormat);
if (pDest->pUnk)
IUnknown_AddRef(pDest->pUnk);
return S_OK;
}
@ -48,13 +50,29 @@ void FreeMediaType(AM_MEDIA_TYPE * pMediaType)
}
}
AM_MEDIA_TYPE * CreateMediaType(AM_MEDIA_TYPE const * pSrc)
{
AM_MEDIA_TYPE * pDest;
pDest = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
if (!pDest)
return NULL;
if (FAILED(CopyMediaType(pDest, pSrc)))
{
CoTaskMemFree(pDest);
return NULL;
}
return pDest;
}
void DeleteMediaType(AM_MEDIA_TYPE * pMediaType)
{
FreeMediaType(pMediaType);
CoTaskMemFree(pMediaType);
}
BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards)
{
TRACE("pmt1: ");
@ -98,7 +116,8 @@ HRESULT IEnumMediaTypesImpl_Construct(const ENUMMEDIADETAILS * pDetails, IEnumMe
pEnumMediaTypes->enumMediaDetails.cMediaTypes = pDetails->cMediaTypes;
pEnumMediaTypes->enumMediaDetails.pMediaTypes = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE) * pDetails->cMediaTypes);
for (i = 0; i < pDetails->cMediaTypes; i++)
if (FAILED(CopyMediaType(&pEnumMediaTypes->enumMediaDetails.pMediaTypes[i], &pDetails->pMediaTypes[i]))) {
if (FAILED(CopyMediaType(&pEnumMediaTypes->enumMediaDetails.pMediaTypes[i], &pDetails->pMediaTypes[i])))
{
while (i--)
CoTaskMemFree(pEnumMediaTypes->enumMediaDetails.pMediaTypes[i].pbFormat);
CoTaskMemFree(pEnumMediaTypes->enumMediaDetails.pMediaTypes);
@ -135,7 +154,7 @@ static ULONG WINAPI IEnumMediaTypesImpl_AddRef(IEnumMediaTypes * iface)
IEnumMediaTypesImpl *This = (IEnumMediaTypesImpl *)iface;
ULONG refCount = InterlockedIncrement(&This->refCount);
TRACE("()\n");
TRACE("(%p)->() AddRef from %ld\n", iface, refCount - 1);
return refCount;
}
@ -145,7 +164,7 @@ static ULONG WINAPI IEnumMediaTypesImpl_Release(IEnumMediaTypes * iface)
IEnumMediaTypesImpl *This = (IEnumMediaTypesImpl *)iface;
ULONG refCount = InterlockedDecrement(&This->refCount);
TRACE("()\n");
TRACE("(%p)->() Release from %ld\n", iface, refCount + 1);
if (!refCount)
{
@ -172,13 +191,12 @@ static HRESULT WINAPI IEnumMediaTypesImpl_Next(IEnumMediaTypes * iface, ULONG cM
if (cFetched > 0)
{
ULONG i;
*ppMediaTypes = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE) * cFetched);
for (i = 0; i < cFetched; i++)
if (FAILED(CopyMediaType(&(*ppMediaTypes)[i], &This->enumMediaDetails.pMediaTypes[This->uIndex + i]))) {
if (!(ppMediaTypes[i] = CreateMediaType(&This->enumMediaDetails.pMediaTypes[This->uIndex + i])))
{
while (i--)
CoTaskMemFree((*ppMediaTypes)[i].pbFormat);
CoTaskMemFree(*ppMediaTypes);
*ppMediaTypes = NULL;
DeleteMediaType(ppMediaTypes[i]);
*pcFetched = 0;
return E_OUTOFMEMORY;
}
}

2
dlls/quartz/filesource.c
View File

@ -821,7 +821,7 @@ static HRESULT FileAsyncReaderPin_ConnectSpecific(IPin * iface, IPin * pReceiveP
{
IPin_Release(This->pin.pConnectedTo);
This->pin.pConnectedTo = NULL;
DeleteMediaType(&This->pin.mtCurrent);
FreeMediaType(&This->pin.mtCurrent);
}
TRACE(" -- %lx\n", hr);

6
dlls/quartz/parser.c
View File

@ -596,13 +596,13 @@ static ULONG WINAPI Parser_OutputPin_Release(IPin * iface)
Parser_OutputPin *This = (Parser_OutputPin *)iface;
ULONG refCount = InterlockedDecrement(&This->pin.pin.refCount);
TRACE("()\n");
TRACE("(%p)->() Release from %ld\n", iface, refCount + 1);
if (!refCount)
{
DeleteMediaType(This->pmt);
FreeMediaType(This->pmt);
CoTaskMemFree(This->pmt);
DeleteMediaType(&This->pin.pin.mtCurrent);
FreeMediaType(&This->pin.pin.mtCurrent);
CoTaskMemFree(This);
return 0;
}

11
dlls/quartz/pin.c
View File

@ -107,7 +107,7 @@ static HRESULT OutputPin_ConnectSpecific(IPin * iface, IPin * pReceivePin, const
{
IPin_Release(This->pin.pConnectedTo);
This->pin.pConnectedTo = NULL;
DeleteMediaType(&This->pin.mtCurrent);
FreeMediaType(&This->pin.mtCurrent);
}
TRACE(" -- %lx\n", hr);
@ -154,6 +154,7 @@ HRESULT InputPin_Init(const PIN_INFO * pPinInfo, SAMPLEPROC pSampleProc, LPVOID
pPinImpl->pin.pUserData = pUserData;
pPinImpl->pin.pCritSec = pCritSec;
Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
/* Input pin attributes */
pPinImpl->fnSampleProc = pSampleProc;
@ -177,6 +178,7 @@ HRESULT OutputPin_Init(const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES * props,
pPinImpl->pin.pUserData = pUserData;
pPinImpl->pin.pCritSec = pCritSec;
Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
/* Output pin attributes */
pPinImpl->pMemInputPin = NULL;
@ -410,7 +412,7 @@ ULONG WINAPI InputPin_Release(IPin * iface)
if (!refCount)
{
DeleteMediaType(&This->pin.mtCurrent);
FreeMediaType(&This->pin.mtCurrent);
if (This->pAllocator)
IMemAllocator_Release(This->pAllocator);
CoTaskMemFree(This);
@ -665,11 +667,11 @@ ULONG WINAPI OutputPin_Release(IPin * iface)
OutputPin *This = (OutputPin *)iface;
ULONG refCount = InterlockedDecrement(&This->pin.refCount);
TRACE("(%p/%p)->()\n", This, iface);
TRACE("(%p)->() Release from %ld\n", iface, refCount + 1);
if (!refCount)
{
DeleteMediaType(&This->pin.mtCurrent);
FreeMediaType(&This->pin.mtCurrent);
CoTaskMemFree(This);
return 0;
}
@ -1015,6 +1017,7 @@ HRESULT PullPin_Init(const PIN_INFO * pPinInfo, SAMPLEPROC pSampleProc, LPVOID p
pPinImpl->pin.pUserData = pUserData;
pPinImpl->pin.pCritSec = pCritSec;
Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
/* Input pin attributes */
pPinImpl->fnSampleProc = pSampleProc;

4
dlls/quartz/transform.c
View File

@ -275,7 +275,9 @@ static ULONG WINAPI TransformFilter_Release(IBaseFilter * iface)
ULONG i;
DeleteCriticalSection(&This->csFilter);
IReferenceClock_Release(This->pClock);
if (This->pClock)
IReferenceClock_Release(This->pClock);
for (i = 0; i < 2; i++)
IPin_Release(This->ppPins[i]);