quartz: Reorder some functions to avoid forward declarations.
This commit is contained in:
Francois Gouget
Alexandre Julliard
parent
8d771576cf
commit
5b92b39b2c
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@ -142,11 +142,6 @@ out:
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return hr;
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}
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static inline InputPin *impl_from_IMemInputPin( IMemInputPin *iface )
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{
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return (InputPin *)((char*)iface - FIELD_OFFSET(InputPin, lpVtblMemInput));
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}
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static void Copy_PinInfo(PIN_INFO * pDest, const PIN_INFO * pSrc)
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{
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@ -159,205 +154,6 @@ static void Copy_PinInfo(PIN_INFO * pDest, const PIN_INFO * pSrc)
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pDest->pFilter = pSrc->pFilter;
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}
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/* Function called as a helper to IPin_Connect */
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/* specific AM_MEDIA_TYPE - it cannot be NULL */
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/* NOTE: not part of standard interface */
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static HRESULT OutputPin_ConnectSpecific(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
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{
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OutputPin *This = (OutputPin *)iface;
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HRESULT hr;
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IMemAllocator * pMemAlloc = NULL;
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ALLOCATOR_PROPERTIES actual; /* FIXME: should we put the actual props back in to This? */
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TRACE("(%p, %p)\n", pReceivePin, pmt);
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dump_AM_MEDIA_TYPE(pmt);
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/* FIXME: call queryacceptproc */
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This->pin.pConnectedTo = pReceivePin;
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IPin_AddRef(pReceivePin);
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CopyMediaType(&This->pin.mtCurrent, pmt);
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hr = IPin_ReceiveConnection(pReceivePin, iface, pmt);
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/* get the IMemInputPin interface we will use to deliver samples to the
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* connected pin */
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if (SUCCEEDED(hr))
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{
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This->pMemInputPin = NULL;
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hr = IPin_QueryInterface(pReceivePin, &IID_IMemInputPin, (LPVOID)&This->pMemInputPin);
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if (SUCCEEDED(hr) && !This->custom_allocator)
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{
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hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pMemAlloc);
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if (hr == VFW_E_NO_ALLOCATOR)
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/* Input pin provides no allocator, use standard memory allocator */
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hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAlloc);
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if (SUCCEEDED(hr))
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hr = IMemAllocator_SetProperties(pMemAlloc, &This->allocProps, &actual);
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if (SUCCEEDED(hr))
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hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, pMemAlloc, This->readonly);
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if (pMemAlloc)
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IMemAllocator_Release(pMemAlloc);
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}
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else if (SUCCEEDED(hr))
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{
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if (This->alloc)
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{
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hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, This->alloc, This->readonly);
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}
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else
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hr = VFW_E_NO_ALLOCATOR;
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}
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/* break connection if we couldn't get the allocator */
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if (FAILED(hr))
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{
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if (This->pMemInputPin)
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IMemInputPin_Release(This->pMemInputPin);
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This->pMemInputPin = NULL;
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IPin_Disconnect(pReceivePin);
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}
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}
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if (FAILED(hr))
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{
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IPin_Release(This->pin.pConnectedTo);
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This->pin.pConnectedTo = NULL;
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FreeMediaType(&This->pin.mtCurrent);
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}
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TRACE(" -- %x\n", hr);
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return hr;
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}
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static HRESULT InputPin_Init(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData,
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QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, InputPin * pPinImpl)
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{
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TRACE("\n");
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/* Common attributes */
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pPinImpl->pin.refCount = 1;
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pPinImpl->pin.pConnectedTo = NULL;
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pPinImpl->pin.fnQueryAccept = pQueryAccept;
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pPinImpl->pin.pUserData = pUserData;
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pPinImpl->pin.pCritSec = pCritSec;
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Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
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ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
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/* Input pin attributes */
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pPinImpl->fnSampleProc = pSampleProc;
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pPinImpl->fnCleanProc = pCleanUp;
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pPinImpl->pAllocator = pPinImpl->preferred_allocator = allocator;
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if (pPinImpl->preferred_allocator)
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IMemAllocator_AddRef(pPinImpl->preferred_allocator);
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pPinImpl->tStart = 0;
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pPinImpl->tStop = 0;
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pPinImpl->dRate = 1.0;
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pPinImpl->pin.lpVtbl = InputPin_Vtbl;
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pPinImpl->lpVtblMemInput = &MemInputPin_Vtbl;
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pPinImpl->flushing = pPinImpl->end_of_stream = 0;
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return S_OK;
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}
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static HRESULT OutputPin_Init(const IPinVtbl *OutputPin_Vtbl, const PIN_INFO * pPinInfo, const ALLOCATOR_PROPERTIES * props, LPVOID pUserData,
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QUERYACCEPTPROC pQueryAccept, LPCRITICAL_SECTION pCritSec, OutputPin * pPinImpl)
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{
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TRACE("\n");
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/* Common attributes */
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pPinImpl->pin.lpVtbl = OutputPin_Vtbl;
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pPinImpl->pin.refCount = 1;
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pPinImpl->pin.pConnectedTo = NULL;
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pPinImpl->pin.fnQueryAccept = pQueryAccept;
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pPinImpl->pin.pUserData = pUserData;
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pPinImpl->pin.pCritSec = pCritSec;
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Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
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ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
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/* Output pin attributes */
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pPinImpl->pMemInputPin = NULL;
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pPinImpl->pConnectSpecific = OutputPin_ConnectSpecific;
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/* If custom_allocator is set, you will need to specify an allocator
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* in the alloc member of the struct before an output pin can connect
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*/
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pPinImpl->custom_allocator = 0;
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pPinImpl->alloc = NULL;
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pPinImpl->readonly = FALSE;
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if (props)
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{
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pPinImpl->allocProps = *props;
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if (pPinImpl->allocProps.cbAlign == 0)
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pPinImpl->allocProps.cbAlign = 1;
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}
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else
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ZeroMemory(&pPinImpl->allocProps, sizeof(pPinImpl->allocProps));
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return S_OK;
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}
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HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, IPin ** ppPin)
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{
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InputPin * pPinImpl;
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*ppPin = NULL;
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if (pPinInfo->dir != PINDIR_INPUT)
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{
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ERR("Pin direction(%x) != PINDIR_INPUT\n", pPinInfo->dir);
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return E_INVALIDARG;
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}
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pPinImpl = CoTaskMemAlloc(sizeof(*pPinImpl));
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if (!pPinImpl)
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return E_OUTOFMEMORY;
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if (SUCCEEDED(InputPin_Init(InputPin_Vtbl, pPinInfo, pSampleProc, pUserData, pQueryAccept, pCleanUp, pCritSec, allocator, pPinImpl)))
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{
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*ppPin = (IPin *)pPinImpl;
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return S_OK;
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}
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CoTaskMemFree(pPinImpl);
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return E_FAIL;
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}
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HRESULT OutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, long outputpin_size, const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES *props, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, LPCRITICAL_SECTION pCritSec, IPin ** ppPin)
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{
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OutputPin * pPinImpl;
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*ppPin = NULL;
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if (pPinInfo->dir != PINDIR_OUTPUT)
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{
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ERR("Pin direction(%x) != PINDIR_OUTPUT\n", pPinInfo->dir);
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return E_INVALIDARG;
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}
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assert(outputpin_size >= sizeof(OutputPin));
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pPinImpl = CoTaskMemAlloc(outputpin_size);
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if (!pPinImpl)
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return E_OUTOFMEMORY;
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if (SUCCEEDED(OutputPin_Init(OutputPin_Vtbl, pPinInfo, props, pUserData, pQueryAccept, pCritSec, pPinImpl)))
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{
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*ppPin = (IPin *)(&pPinImpl->pin.lpVtbl);
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return S_OK;
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}
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CoTaskMemFree(pPinImpl);
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return E_FAIL;
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}
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/*** Common pin functions ***/
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ULONG WINAPI IPinImpl_AddRef(IPin * iface)
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@ -735,6 +531,11 @@ static const IPinVtbl InputPin_Vtbl =
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/*** IMemInputPin implementation ***/
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static inline InputPin *impl_from_IMemInputPin( IMemInputPin *iface )
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{
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return (InputPin *)((char*)iface - FIELD_OFFSET(InputPin, lpVtblMemInput));
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}
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HRESULT WINAPI MemInputPin_QueryInterface(IMemInputPin * iface, REFIID riid, LPVOID * ppv)
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{
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InputPin *This = impl_from_IMemInputPin(iface);
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@ -858,6 +659,8 @@ static const IMemInputPinVtbl MemInputPin_Vtbl =
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MemInputPin_ReceiveCanBlock
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};
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/*** OutputPin implementation ***/
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HRESULT WINAPI OutputPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
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{
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OutputPin *This = (OutputPin *)iface;
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@ -1260,6 +1063,7 @@ HRESULT OutputPin_DeliverDisconnect(OutputPin * This)
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return hr;
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}
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/*** PullPin implementation ***/
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static HRESULT PullPin_Init(const IPinVtbl *PullPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData,
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QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, REQUESTPROC pCustomRequest, STOPPROCESSPROC pDone, LPCRITICAL_SECTION pCritSec, PullPin * pPinImpl)
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@ -1876,3 +1680,204 @@ static const IPinVtbl PullPin_Vtbl =
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PullPin_EndFlush,
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PullPin_NewSegment
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};
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/*** The Construct functions ***/
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/* Function called as a helper to IPin_Connect */
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/* specific AM_MEDIA_TYPE - it cannot be NULL */
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/* NOTE: not part of standard interface */
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static HRESULT OutputPin_ConnectSpecific(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
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{
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OutputPin *This = (OutputPin *)iface;
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HRESULT hr;
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IMemAllocator * pMemAlloc = NULL;
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ALLOCATOR_PROPERTIES actual; /* FIXME: should we put the actual props back in to This? */
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TRACE("(%p, %p)\n", pReceivePin, pmt);
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dump_AM_MEDIA_TYPE(pmt);
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/* FIXME: call queryacceptproc */
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This->pin.pConnectedTo = pReceivePin;
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IPin_AddRef(pReceivePin);
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CopyMediaType(&This->pin.mtCurrent, pmt);
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hr = IPin_ReceiveConnection(pReceivePin, iface, pmt);
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/* get the IMemInputPin interface we will use to deliver samples to the
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* connected pin */
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if (SUCCEEDED(hr))
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{
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This->pMemInputPin = NULL;
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hr = IPin_QueryInterface(pReceivePin, &IID_IMemInputPin, (LPVOID)&This->pMemInputPin);
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if (SUCCEEDED(hr) && !This->custom_allocator)
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{
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hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pMemAlloc);
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if (hr == VFW_E_NO_ALLOCATOR)
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/* Input pin provides no allocator, use standard memory allocator */
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hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAlloc);
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if (SUCCEEDED(hr))
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hr = IMemAllocator_SetProperties(pMemAlloc, &This->allocProps, &actual);
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if (SUCCEEDED(hr))
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hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, pMemAlloc, This->readonly);
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if (pMemAlloc)
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IMemAllocator_Release(pMemAlloc);
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}
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else if (SUCCEEDED(hr))
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{
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if (This->alloc)
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{
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hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, This->alloc, This->readonly);
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}
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else
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hr = VFW_E_NO_ALLOCATOR;
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}
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/* break connection if we couldn't get the allocator */
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if (FAILED(hr))
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{
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if (This->pMemInputPin)
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IMemInputPin_Release(This->pMemInputPin);
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This->pMemInputPin = NULL;
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IPin_Disconnect(pReceivePin);
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}
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}
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if (FAILED(hr))
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{
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IPin_Release(This->pin.pConnectedTo);
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This->pin.pConnectedTo = NULL;
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FreeMediaType(&This->pin.mtCurrent);
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}
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TRACE(" -- %x\n", hr);
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return hr;
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}
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static HRESULT InputPin_Init(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData,
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QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, InputPin * pPinImpl)
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{
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TRACE("\n");
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/* Common attributes */
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pPinImpl->pin.refCount = 1;
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pPinImpl->pin.pConnectedTo = NULL;
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pPinImpl->pin.fnQueryAccept = pQueryAccept;
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pPinImpl->pin.pUserData = pUserData;
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pPinImpl->pin.pCritSec = pCritSec;
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Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
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ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
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/* Input pin attributes */
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pPinImpl->fnSampleProc = pSampleProc;
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pPinImpl->fnCleanProc = pCleanUp;
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pPinImpl->pAllocator = pPinImpl->preferred_allocator = allocator;
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if (pPinImpl->preferred_allocator)
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IMemAllocator_AddRef(pPinImpl->preferred_allocator);
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pPinImpl->tStart = 0;
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pPinImpl->tStop = 0;
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pPinImpl->dRate = 1.0;
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pPinImpl->pin.lpVtbl = InputPin_Vtbl;
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pPinImpl->lpVtblMemInput = &MemInputPin_Vtbl;
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pPinImpl->flushing = pPinImpl->end_of_stream = 0;
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return S_OK;
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}
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static HRESULT OutputPin_Init(const IPinVtbl *OutputPin_Vtbl, const PIN_INFO * pPinInfo, const ALLOCATOR_PROPERTIES * props, LPVOID pUserData,
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QUERYACCEPTPROC pQueryAccept, LPCRITICAL_SECTION pCritSec, OutputPin * pPinImpl)
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{
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TRACE("\n");
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/* Common attributes */
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pPinImpl->pin.lpVtbl = OutputPin_Vtbl;
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pPinImpl->pin.refCount = 1;
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pPinImpl->pin.pConnectedTo = NULL;
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pPinImpl->pin.fnQueryAccept = pQueryAccept;
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pPinImpl->pin.pUserData = pUserData;
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pPinImpl->pin.pCritSec = pCritSec;
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Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
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ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
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/* Output pin attributes */
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pPinImpl->pMemInputPin = NULL;
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pPinImpl->pConnectSpecific = OutputPin_ConnectSpecific;
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/* If custom_allocator is set, you will need to specify an allocator
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* in the alloc member of the struct before an output pin can connect
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*/
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pPinImpl->custom_allocator = 0;
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pPinImpl->alloc = NULL;
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pPinImpl->readonly = FALSE;
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if (props)
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{
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pPinImpl->allocProps = *props;
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if (pPinImpl->allocProps.cbAlign == 0)
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pPinImpl->allocProps.cbAlign = 1;
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}
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else
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ZeroMemory(&pPinImpl->allocProps, sizeof(pPinImpl->allocProps));
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return S_OK;
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}
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HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, IPin ** ppPin)
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{
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InputPin * pPinImpl;
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*ppPin = NULL;
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if (pPinInfo->dir != PINDIR_INPUT)
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{
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ERR("Pin direction(%x) != PINDIR_INPUT\n", pPinInfo->dir);
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return E_INVALIDARG;
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}
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pPinImpl = CoTaskMemAlloc(sizeof(*pPinImpl));
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if (!pPinImpl)
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return E_OUTOFMEMORY;
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if (SUCCEEDED(InputPin_Init(InputPin_Vtbl, pPinInfo, pSampleProc, pUserData, pQueryAccept, pCleanUp, pCritSec, allocator, pPinImpl)))
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{
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*ppPin = (IPin *)pPinImpl;
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return S_OK;
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}
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CoTaskMemFree(pPinImpl);
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return E_FAIL;
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}
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HRESULT OutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, long outputpin_size, const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES *props, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, LPCRITICAL_SECTION pCritSec, IPin ** ppPin)
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{
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OutputPin * pPinImpl;
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*ppPin = NULL;
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if (pPinInfo->dir != PINDIR_OUTPUT)
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{
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ERR("Pin direction(%x) != PINDIR_OUTPUT\n", pPinInfo->dir);
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return E_INVALIDARG;
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}
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assert(outputpin_size >= sizeof(OutputPin));
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pPinImpl = CoTaskMemAlloc(outputpin_size);
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if (!pPinImpl)
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return E_OUTOFMEMORY;
|
||||
|
||||
if (SUCCEEDED(OutputPin_Init(OutputPin_Vtbl, pPinInfo, props, pUserData, pQueryAccept, pCritSec, pPinImpl)))
|
||||
{
|
||||
*ppPin = (IPin *)(&pPinImpl->pin.lpVtbl);
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
CoTaskMemFree(pPinImpl);
|
||||
return E_FAIL;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -189,19 +189,6 @@ HRESULT OutputPin_SendSample(OutputPin * This, IMediaSample * pSample);
|
|||
HRESULT OutputPin_DeliverDisconnect(OutputPin * This);
|
||||
HRESULT OutputPin_DeliverNewSegment(OutputPin * This, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
|
||||
|
||||
/**********************************/
|
||||
/*** MemInputPin Implementation ***/
|
||||
|
||||
HRESULT WINAPI MemInputPin_QueryInterface(IMemInputPin * iface, REFIID riid, LPVOID * ppv);
|
||||
ULONG WINAPI MemInputPin_AddRef(IMemInputPin * iface);
|
||||
ULONG WINAPI MemInputPin_Release(IMemInputPin * iface);
|
||||
HRESULT WINAPI MemInputPin_GetAllocator(IMemInputPin * iface, IMemAllocator ** ppAllocator);
|
||||
HRESULT WINAPI MemInputPin_NotifyAllocator(IMemInputPin * iface, IMemAllocator * pAllocator, BOOL bReadOnly);
|
||||
HRESULT WINAPI MemInputPin_GetAllocatorRequirements(IMemInputPin * iface, ALLOCATOR_PROPERTIES * pProps);
|
||||
HRESULT WINAPI MemInputPin_Receive(IMemInputPin * iface, IMediaSample * pSample);
|
||||
HRESULT WINAPI MemInputPin_ReceiveMultiple(IMemInputPin * iface, IMediaSample ** pSamples, long nSamples, long *nSamplesProcessed);
|
||||
HRESULT WINAPI MemInputPin_ReceiveCanBlock(IMemInputPin * iface);
|
||||
|
||||
/* Pull Pin */
|
||||
HRESULT WINAPI PullPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
||||
HRESULT WINAPI PullPin_Disconnect(IPin * iface);
|
||||
|
|
|
|||
Loading…
Reference in New Issue