vfwcapture.c File Reference

#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wtypes.h"
#include "wingdi.h"
#include "winuser.h"
#include "dshow.h"
#include "qcap_main.h"
#include "wine/debug.h"
#include "capture.h"
#include "uuids.h"
#include "vfwmsgs.h"
#include "amvideo.h"
#include "strmif.h"
#include "ddraw.h"
#include "ocidl.h"
#include "oleauto.h"

Include dependency graph for vfwcapture.c:

Go to the source code of this file.

Classes
struct	VfwCapture
struct	VfwPinImpl

Macros
#define	COBJMACROS

Typedefs
typedef struct VfwCapture	VfwCapture
typedef struct VfwPinImpl	VfwPinImpl

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (qcap)
static HRESULT	VfwPin_Construct (IBaseFilter *, LPCRITICAL_SECTION, IPin **)
static VfwCapture *	impl_from_IUnknown (IUnknown *iface)
static VfwCapture *	impl_from_BaseFilter (BaseFilter *iface)
static VfwCapture *	impl_from_IBaseFilter (IBaseFilter *iface)
static VfwCapture *	impl_from_IAMStreamConfig (IAMStreamConfig *iface)
static VfwCapture *	impl_from_IAMVideoProcAmp (IAMVideoProcAmp *iface)
static VfwCapture *	impl_from_IPersistPropertyBag (IPersistPropertyBag *iface)
static HRESULT WINAPI	unknown_inner_QueryInterface (IUnknown *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	unknown_inner_AddRef (IUnknown *iface)
static ULONG WINAPI	unknown_inner_Release (IUnknown *iface)
static IPin *WINAPI	VfwCapture_GetPin (BaseFilter *iface, int pos)
static LONG WINAPI	VfwCapture_GetPinCount (BaseFilter *iface)
IUnknown *WINAPI	QCAP_createVFWCaptureFilter (IUnknown *pUnkOuter, HRESULT *phr)
static HRESULT WINAPI	VfwCapture_QueryInterface (IBaseFilter *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	VfwCapture_AddRef (IBaseFilter *iface)
static ULONG WINAPI	VfwCapture_Release (IBaseFilter *iface)
static HRESULT WINAPI	VfwCapture_Stop (IBaseFilter *iface)
static HRESULT WINAPI	VfwCapture_Pause (IBaseFilter *iface)
static HRESULT WINAPI	VfwCapture_Run (IBaseFilter *iface, REFERENCE_TIME tStart)
static HRESULT WINAPI	VfwCapture_FindPin (IBaseFilter *iface, LPCWSTR Id, IPin **ppPin)
static HRESULT WINAPI	AMStreamConfig_QueryInterface (IAMStreamConfig *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	AMStreamConfig_AddRef (IAMStreamConfig *iface)
static ULONG WINAPI	AMStreamConfig_Release (IAMStreamConfig *iface)
static HRESULT WINAPI	AMStreamConfig_SetFormat (IAMStreamConfig *iface, AM_MEDIA_TYPE *pmt)
static HRESULT WINAPI	AMStreamConfig_GetFormat (IAMStreamConfig *iface, AM_MEDIA_TYPE **pmt)
static HRESULT WINAPI	AMStreamConfig_GetNumberOfCapabilities (IAMStreamConfig *iface, int *piCount, int *piSize)
static HRESULT WINAPI	AMStreamConfig_GetStreamCaps (IAMStreamConfig *iface, int iIndex, AM_MEDIA_TYPE **pmt, BYTE *pSCC)
static HRESULT WINAPI	AMVideoProcAmp_QueryInterface (IAMVideoProcAmp *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	AMVideoProcAmp_AddRef (IAMVideoProcAmp *iface)
static ULONG WINAPI	AMVideoProcAmp_Release (IAMVideoProcAmp *iface)
static HRESULT WINAPI	AMVideoProcAmp_GetRange (IAMVideoProcAmp *iface, LONG Property, LONG *pMin, LONG *pMax, LONG *pSteppingDelta, LONG *pDefault, LONG *pCapsFlags)
static HRESULT WINAPI	AMVideoProcAmp_Set (IAMVideoProcAmp *iface, LONG Property, LONG lValue, LONG Flags)
static HRESULT WINAPI	AMVideoProcAmp_Get (IAMVideoProcAmp *iface, LONG Property, LONG *lValue, LONG *Flags)
static HRESULT WINAPI	PPB_QueryInterface (IPersistPropertyBag *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	PPB_AddRef (IPersistPropertyBag *iface)
static ULONG WINAPI	PPB_Release (IPersistPropertyBag *iface)
static HRESULT WINAPI	PPB_GetClassID (IPersistPropertyBag *iface, CLSID *pClassID)
static HRESULT WINAPI	PPB_InitNew (IPersistPropertyBag *iface)
static HRESULT WINAPI	PPB_Load (IPersistPropertyBag *iface, IPropertyBag *pPropBag, IErrorLog *pErrorLog)
static HRESULT WINAPI	PPB_Save (IPersistPropertyBag *iface, IPropertyBag *pPropBag, BOOL fClearDirty, BOOL fSaveAllProperties)
static VfwPinImpl *	impl_from_IKsPropertySet (IKsPropertySet *iface)
static HRESULT WINAPI	KSP_QueryInterface (IKsPropertySet *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	KSP_AddRef (IKsPropertySet *iface)
static ULONG WINAPI	KSP_Release (IKsPropertySet *iface)
static HRESULT WINAPI	KSP_Set (IKsPropertySet *iface, REFGUID guidPropSet, DWORD dwPropID, LPVOID pInstanceData, DWORD cbInstanceData, LPVOID pPropData, DWORD cbPropData)
static HRESULT WINAPI	KSP_Get (IKsPropertySet *iface, REFGUID guidPropSet, DWORD dwPropID, LPVOID pInstanceData, DWORD cbInstanceData, LPVOID pPropData, DWORD cbPropData, DWORD *pcbReturned)
static HRESULT WINAPI	KSP_QuerySupported (IKsPropertySet *iface, REFGUID guidPropSet, DWORD dwPropID, DWORD *pTypeSupport)
static VfwPinImpl *	impl_from_BasePin (BasePin *pin)
static HRESULT WINAPI	VfwPin_GetMediaType (BasePin *pin, int iPosition, AM_MEDIA_TYPE *pmt)
static LONG WINAPI	VfwPin_GetMediaTypeVersion (BasePin *iface)
static HRESULT WINAPI	VfwPin_DecideBufferSize (BaseOutputPin *iface, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
static VfwPinImpl *	impl_from_IPin (IPin *iface)
static HRESULT WINAPI	VfwPin_QueryInterface (IPin *iface, REFIID riid, LPVOID *ppv)
static ULONG WINAPI	VfwPin_Release (IPin *iface)
static HRESULT WINAPI	VfwPin_EnumMediaTypes (IPin *iface, IEnumMediaTypes **ppEnum)
static HRESULT WINAPI	VfwPin_QueryInternalConnections (IPin *iface, IPin **apPin, ULONG *cPin)

Variables
static const IBaseFilterVtbl	VfwCapture_Vtbl
static const IAMStreamConfigVtbl	IAMStreamConfig_VTable
static const IAMVideoProcAmpVtbl	IAMVideoProcAmp_VTable
static const IPersistPropertyBagVtbl	IPersistPropertyBag_VTable
static const IPinVtbl	VfwPin_Vtbl
static const IUnknownVtbl	unknown_inner_vtbl
static const BaseFilterFuncTable	BaseFuncTable
static const IKsPropertySetVtbl	IKsPropertySet_VTable
static const BaseOutputPinFuncTable	output_BaseOutputFuncTable

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 21 of file vfwcapture.c.

Typedef Documentation

VfwCapture

typedef struct VfwCapture VfwCapture

VfwPinImpl

typedef struct VfwPinImpl VfwPinImpl

Function Documentation

AMStreamConfig_AddRef()

static ULONG WINAPI AMStreamConfig_AddRef ( IAMStreamConfig *  iface )

static

Definition at line 336 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMStreamConfig(iface);
 
    return IUnknown_AddRef(This->outer_unk);
}

AMStreamConfig_GetFormat()

static HRESULT WINAPI AMStreamConfig_GetFormat ( IAMStreamConfig *  iface, AM_MEDIA_TYPE **  pmt  )

static

Definition at line 394 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMStreamConfig(iface);
 
    TRACE("%p -> (%p)\n", iface, pmt);
    return qcap_driver_get_format(This->driver_info, pmt);
}

AMStreamConfig_GetNumberOfCapabilities()

static HRESULT WINAPI AMStreamConfig_GetNumberOfCapabilities ( IAMStreamConfig *  iface, int *  piCount, int *  piSize  )

static

Definition at line 403 of file vfwcapture.c.

{
    FIXME("%p: %p %p - stub, intentional\n", iface, piCount, piSize);
    *piCount = 0;
    return E_NOTIMPL; /* Not implemented for this interface */
}

AMStreamConfig_GetStreamCaps()

static HRESULT WINAPI AMStreamConfig_GetStreamCaps ( IAMStreamConfig *  iface, int  iIndex, AM_MEDIA_TYPE **  pmt, BYTE *  pSCC  )

static

Definition at line 412 of file vfwcapture.c.

{
    FIXME("%p: %d %p %p - stub, intentional\n", iface, iIndex, pmt, pSCC);
    return E_NOTIMPL; /* Not implemented for this interface */
}

AMStreamConfig_QueryInterface()

static HRESULT WINAPI AMStreamConfig_QueryInterface ( IAMStreamConfig *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 328 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMStreamConfig(iface);
 
    return IUnknown_QueryInterface(This->outer_unk, riid, ret_iface);
}

AMStreamConfig_Release()

static ULONG WINAPI AMStreamConfig_Release ( IAMStreamConfig *  iface )

static

Definition at line 343 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMStreamConfig(iface);
 
    return IUnknown_Release(This->outer_unk);
}

AMStreamConfig_SetFormat()

static HRESULT WINAPI AMStreamConfig_SetFormat ( IAMStreamConfig *  iface, AM_MEDIA_TYPE *  pmt  )

static

Definition at line 351 of file vfwcapture.c.

{
    HRESULT hr;
    VfwCapture *This = impl_from_IAMStreamConfig(iface);
    BasePin *pin;
 
    TRACE("(%p): %p->%p\n", iface, pmt, pmt ? pmt->pbFormat : NULL);
 
    if (This->filter.state != State_Stopped)
    {
        TRACE("Returning not stopped error\n");
        return VFW_E_NOT_STOPPED;
    }
 
    if (!pmt)
    {
        TRACE("pmt is NULL\n");
        return E_POINTER;
    }
 
    dump_AM_MEDIA_TYPE(pmt);
 
    pin = (BasePin *)This->pOutputPin;
    if (pin->pConnectedTo != NULL)
    {
        hr = IPin_QueryAccept(pin->pConnectedTo, pmt);
        TRACE("Would accept: %d\n", hr);
        if (hr == S_FALSE)
            return VFW_E_INVALIDMEDIATYPE;
    }
 
    hr = qcap_driver_set_format(This->driver_info, pmt);
    if (SUCCEEDED(hr) && This->filter.filterInfo.pGraph && pin->pConnectedTo )
    {
        hr = IFilterGraph_Reconnect(This->filter.filterInfo.pGraph, This->pOutputPin);
        if (SUCCEEDED(hr))
            TRACE("Reconnection completed, with new media format..\n");
    }
    TRACE("Returning: %d\n", hr);
    return hr;
}

AMVideoProcAmp_AddRef()

static ULONG WINAPI AMVideoProcAmp_AddRef ( IAMVideoProcAmp *  iface )

static

Definition at line 438 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMVideoProcAmp(iface);
 
    return IUnknown_AddRef(This->outer_unk);
}

AMVideoProcAmp_Get()

static HRESULT WINAPI AMVideoProcAmp_Get ( IAMVideoProcAmp *  iface, LONG  Property, LONG *  lValue, LONG *  Flags  )

static

Definition at line 472 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMVideoProcAmp(iface);
 
    return qcap_driver_get_prop(This->driver_info, Property, lValue, Flags);
}

AMVideoProcAmp_GetRange()

static HRESULT WINAPI AMVideoProcAmp_GetRange ( IAMVideoProcAmp *  iface, LONG  Property, LONG *  pMin, LONG *  pMax, LONG *  pSteppingDelta, LONG *  pDefault, LONG *  pCapsFlags  )

static

Definition at line 453 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMVideoProcAmp(iface);
 
    return qcap_driver_get_prop_range( This->driver_info, Property, pMin, pMax,
                   pSteppingDelta, pDefault, pCapsFlags );
}

AMVideoProcAmp_QueryInterface()

static HRESULT WINAPI AMVideoProcAmp_QueryInterface ( IAMVideoProcAmp *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 430 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMVideoProcAmp(iface);
 
    return IUnknown_QueryInterface(This->outer_unk, riid, ret_iface);
}

AMVideoProcAmp_Release()

static ULONG WINAPI AMVideoProcAmp_Release ( IAMVideoProcAmp *  iface )

static

Definition at line 445 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMVideoProcAmp(iface);
 
    return IUnknown_Release(This->outer_unk);
}

AMVideoProcAmp_Set()

static HRESULT WINAPI AMVideoProcAmp_Set ( IAMVideoProcAmp *  iface, LONG  Property, LONG  lValue, LONG  Flags  )

static

Definition at line 463 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IAMVideoProcAmp(iface);
 
    return qcap_driver_set_prop(This->driver_info, Property, lValue, Flags);
}

impl_from_BaseFilter()

static VfwCapture * impl_from_BaseFilter ( BaseFilter *  iface )

inlinestatic

Definition at line 74 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwCapture, filter);
}

Referenced by VfwCapture_GetPin().

impl_from_BasePin()

static VfwPinImpl * impl_from_BasePin ( BasePin *  pin )

inlinestatic

Definition at line 663 of file vfwcapture.c.

{
    return CONTAINING_RECORD(pin, VfwPinImpl, pin.pin);
}

Referenced by VfwPin_GetMediaType().

impl_from_IAMStreamConfig()

static VfwCapture * impl_from_IAMStreamConfig ( IAMStreamConfig *  iface )

inlinestatic

Definition at line 84 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwCapture, IAMStreamConfig_iface);
}

Referenced by AMStreamConfig_AddRef(), AMStreamConfig_GetFormat(), AMStreamConfig_QueryInterface(), AMStreamConfig_Release(), and AMStreamConfig_SetFormat().

impl_from_IAMVideoProcAmp()

static VfwCapture * impl_from_IAMVideoProcAmp ( IAMVideoProcAmp *  iface )

inlinestatic

Definition at line 89 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwCapture, IAMVideoProcAmp_iface);
}

Referenced by AMVideoProcAmp_AddRef(), AMVideoProcAmp_Get(), AMVideoProcAmp_GetRange(), AMVideoProcAmp_QueryInterface(), AMVideoProcAmp_Release(), and AMVideoProcAmp_Set().

impl_from_IBaseFilter()

static VfwCapture * impl_from_IBaseFilter ( IBaseFilter *  iface )

inlinestatic

Definition at line 79 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwCapture, filter.IBaseFilter_iface);
}

Referenced by VfwCapture_AddRef(), VfwCapture_Pause(), VfwCapture_QueryInterface(), VfwCapture_Release(), VfwCapture_Run(), and VfwCapture_Stop().

impl_from_IKsPropertySet()

static VfwPinImpl * impl_from_IKsPropertySet ( IKsPropertySet *  iface )

inlinestatic

Definition at line 585 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwPinImpl, IKsPropertySet_iface);
}

Referenced by KSP_AddRef(), KSP_QueryInterface(), and KSP_Release().

impl_from_IPersistPropertyBag()

static VfwCapture * impl_from_IPersistPropertyBag ( IPersistPropertyBag *  iface )

inlinestatic

Definition at line 94 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwCapture, IPersistPropertyBag_iface);
}

Referenced by PPB_AddRef(), PPB_GetClassID(), PPB_InitNew(), PPB_Load(), PPB_QueryInterface(), PPB_Release(), and PPB_Save().

impl_from_IPin()

static VfwPinImpl * impl_from_IPin ( IPin *  iface )

inlinestatic

Definition at line 746 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwPinImpl, pin.pin.IPin_iface);
}

Referenced by VfwPin_EnumMediaTypes(), VfwPin_QueryInterface(), and VfwPin_Release().

impl_from_IUnknown()

static VfwCapture * impl_from_IUnknown ( IUnknown *  iface )

inlinestatic

Definition at line 69 of file vfwcapture.c.

{
    return CONTAINING_RECORD(iface, VfwCapture, IUnknown_inner);
}

Referenced by unknown_inner_AddRef(), unknown_inner_QueryInterface(), and unknown_inner_Release().

KSP_AddRef()

static ULONG WINAPI KSP_AddRef ( IKsPropertySet *  iface )

static

Definition at line 597 of file vfwcapture.c.

{
    VfwPinImpl *This = impl_from_IKsPropertySet(iface);
 
    return IPin_AddRef(&This->pin.pin.IPin_iface);
}

KSP_Get()

static HRESULT WINAPI KSP_Get ( IKsPropertySet *  iface, REFGUID  guidPropSet, DWORD  dwPropID, LPVOID  pInstanceData, DWORD  cbInstanceData, LPVOID  pPropData, DWORD  cbPropData, DWORD *  pcbReturned  )

static

Definition at line 621 of file vfwcapture.c.

{
    LPGUID pGuid;
 
    TRACE("()\n");
 
    if (!IsEqualIID(guidPropSet, &AMPROPSETID_Pin))
        return E_PROP_SET_UNSUPPORTED;
    if (pPropData == NULL && pcbReturned == NULL)
        return E_POINTER;
    if (pcbReturned)
        *pcbReturned = sizeof(GUID);
    if (pPropData == NULL)
        return S_OK;
    if (cbPropData < sizeof(GUID))
        return E_UNEXPECTED;
    pGuid = pPropData;
    *pGuid = PIN_CATEGORY_CAPTURE;
    FIXME("() Not adding a pin with PIN_CATEGORY_PREVIEW\n");
    return S_OK;
}

KSP_QueryInterface()

static HRESULT WINAPI KSP_QueryInterface ( IKsPropertySet *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 590 of file vfwcapture.c.

{
    VfwPinImpl *This = impl_from_IKsPropertySet(iface);
 
    return IPin_QueryInterface(&This->pin.pin.IPin_iface, riid, ret_iface);
}

KSP_QuerySupported()

static HRESULT WINAPI KSP_QuerySupported ( IKsPropertySet *  iface, REFGUID  guidPropSet, DWORD  dwPropID, DWORD *  pTypeSupport  )

static

Definition at line 646 of file vfwcapture.c.

{
   FIXME("%p: stub\n", iface);
   return E_NOTIMPL;
}

KSP_Release()

static ULONG WINAPI KSP_Release ( IKsPropertySet *  iface )

static

Definition at line 604 of file vfwcapture.c.

{
    VfwPinImpl *This = impl_from_IKsPropertySet(iface);
 
    return IPin_Release(&This->pin.pin.IPin_iface);
}

KSP_Set()

static HRESULT WINAPI KSP_Set ( IKsPropertySet *  iface, REFGUID  guidPropSet, DWORD  dwPropID, LPVOID  pInstanceData, DWORD  cbInstanceData, LPVOID  pPropData, DWORD  cbPropData  )

static

Definition at line 612 of file vfwcapture.c.

{
    FIXME("%p: stub\n", iface);
    return E_NOTIMPL;
}

PPB_AddRef()

static ULONG WINAPI PPB_AddRef ( IPersistPropertyBag *  iface )

static

Definition at line 497 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
 
    return IUnknown_AddRef(This->outer_unk);
}

PPB_GetClassID()

static HRESULT WINAPI PPB_GetClassID ( IPersistPropertyBag *  iface, CLSID *  pClassID  )

static

Definition at line 512 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
 
    FIXME("%p - stub\n", This);
 
    return E_NOTIMPL;
}

PPB_InitNew()

static HRESULT WINAPI PPB_InitNew ( IPersistPropertyBag *  iface )

static

Definition at line 521 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
 
    FIXME("%p - stub\n", This);
 
    return E_NOTIMPL;
}

PPB_Load()

static HRESULT WINAPI PPB_Load ( IPersistPropertyBag *  iface, IPropertyBag *  pPropBag, IErrorLog *  pErrorLog  )

static

Definition at line 531 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
    HRESULT hr;
    VARIANT var;
    const OLECHAR VFWIndex[] = {'V','F','W','I','n','d','e','x',0};
 
    TRACE("%p/%p-> (%p, %p)\n", iface, This, pPropBag, pErrorLog);
 
    V_VT(&var) = VT_I4;
    hr = IPropertyBag_Read(pPropBag, VFWIndex, &var, pErrorLog);
 
    if (SUCCEEDED(hr))
    {
        VfwPinImpl *pin;
 
        This->driver_info = qcap_driver_init( This->pOutputPin,
               var.__VARIANT_NAME_1.__VARIANT_NAME_2.__VARIANT_NAME_3.ulVal );
        if (This->driver_info)
        {
            pin = (VfwPinImpl *)This->pOutputPin;
            pin->parent = This;
            This->init = TRUE;
            hr = S_OK;
        }
        else
            hr = E_FAIL;
    }
 
    return hr;
}

PPB_QueryInterface()

static HRESULT WINAPI PPB_QueryInterface ( IPersistPropertyBag *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 490 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
 
    return IUnknown_QueryInterface(This->outer_unk, riid, ret_iface);
}

PPB_Release()

static ULONG WINAPI PPB_Release ( IPersistPropertyBag *  iface )

static

Definition at line 504 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
 
    return IUnknown_Release(This->outer_unk);
}

PPB_Save()

static HRESULT WINAPI PPB_Save ( IPersistPropertyBag *  iface, IPropertyBag *  pPropBag, BOOL  fClearDirty, BOOL  fSaveAllProperties  )

static

Definition at line 565 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IPersistPropertyBag(iface);
    FIXME("%p - stub\n", This);
    return E_NOTIMPL;
}

QCAP_createVFWCaptureFilter()

IUnknown *WINAPI QCAP_createVFWCaptureFilter	(	IUnknown *	pUnkOuter,
		HRESULT *	phr
	)

Definition at line 216 of file vfwcapture.c.

{
    VfwCapture *pVfwCapture;
    HRESULT hr;
 
    TRACE("%p - %p\n", pUnkOuter, phr);
 
    *phr = E_OUTOFMEMORY;
    pVfwCapture = CoTaskMemAlloc( sizeof(VfwCapture) );
    if (!pVfwCapture)
        return NULL;
 
    BaseFilter_Init(&pVfwCapture->filter, &VfwCapture_Vtbl, &CLSID_VfwCapture, (DWORD_PTR)(__FILE__ ": VfwCapture.csFilter"), &BaseFuncTable);
 
    pVfwCapture->IUnknown_inner.lpVtbl = &unknown_inner_vtbl;
    pVfwCapture->IAMStreamConfig_iface.lpVtbl = &IAMStreamConfig_VTable;
    pVfwCapture->IAMVideoProcAmp_iface.lpVtbl = &IAMVideoProcAmp_VTable;
    pVfwCapture->IPersistPropertyBag_iface.lpVtbl = &IPersistPropertyBag_VTable;
    pVfwCapture->init = FALSE;
 
    if (pUnkOuter)
        pVfwCapture->outer_unk = pUnkOuter;
    else
        pVfwCapture->outer_unk = &pVfwCapture->IUnknown_inner;
 
    hr = VfwPin_Construct(&pVfwCapture->filter.IBaseFilter_iface,
                   &pVfwCapture->filter.csFilter, &pVfwCapture->pOutputPin);
    if (FAILED(hr))
    {
        CoTaskMemFree(pVfwCapture);
        return NULL;
    }
    TRACE("-- created at %p\n", pVfwCapture);
 
    ObjectRefCount(TRUE);
    *phr = S_OK;
    return &pVfwCapture->IUnknown_inner;
}

unknown_inner_AddRef()

static ULONG WINAPI unknown_inner_AddRef ( IUnknown *  iface )

static

Definition at line 144 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IUnknown(iface);
    ULONG ref = BaseFilterImpl_AddRef(&This->filter.IBaseFilter_iface);
 
    TRACE("(%p) ref=%d\n", This, ref);
 
    return ref;
}

unknown_inner_QueryInterface()

static HRESULT WINAPI unknown_inner_QueryInterface ( IUnknown *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 109 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IUnknown(iface);
 
    TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ret_iface);
 
    *ret_iface = NULL;
 
    if (IsEqualIID(riid, &IID_IUnknown))
        *ret_iface = &This->IUnknown_inner;
    else if (IsEqualIID(riid, &IID_IPersist) || IsEqualIID(riid, &IID_IMediaFilter) ||
        IsEqualIID(riid, &IID_IBaseFilter))
        *ret_iface = &This->filter.IBaseFilter_iface;
    else if (IsEqualIID(riid, &IID_IPersistPropertyBag))
        *ret_iface = &This->IPersistPropertyBag_iface;
    else if (IsEqualIID(riid, &IID_IAMFilterMiscFlags))
        FIXME("IAMFilterMiscFlags not supported yet!\n");
    else if (IsEqualIID(riid, &IID_ISpecifyPropertyPages))
        FIXME("ISpecifyPropertyPages not supported yet!\n");
    else if (IsEqualIID(riid, &IID_IAMVfwCaptureDialogs))
        FIXME("IAMVfwCaptureDialogs not supported yet!\n");
    else if (IsEqualIID(riid, &IID_IAMStreamConfig))
        *ret_iface = &This->IAMStreamConfig_iface;
    else if (IsEqualIID(riid, &IID_IAMVideoProcAmp))
        *ret_iface = &This->IAMVideoProcAmp_iface;
    else
        WARN("(%p, %s, %p): not found\n", This, debugstr_guid(riid), ret_iface);
 
    if (!*ret_iface)
        return E_NOINTERFACE;
 
    IUnknown_AddRef((IUnknown*)*ret_iface);
    return S_OK;
}

unknown_inner_Release()

static ULONG WINAPI unknown_inner_Release ( IUnknown *  iface )

static

Definition at line 154 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IUnknown(iface);
    ULONG ref = InterlockedDecrement(&This->filter.refCount);
 
    TRACE("(%p) ref=%d\n", This, ref);
 
    if (!ref)
    {
        IPin *conn = NULL;
 
        TRACE("destroying everything\n");
        if (This->init)
        {
            if (This->filter.state != State_Stopped)
                qcap_driver_stop(This->driver_info, &This->filter.state);
            qcap_driver_destroy(This->driver_info);
        }
        IPin_ConnectedTo(This->pOutputPin, &conn);
        if (conn)
        {
            IPin_Disconnect(conn);
            IPin_Disconnect(This->pOutputPin);
            IPin_Release(conn);
        }
        IPin_Release(This->pOutputPin);
        BaseFilter_Destroy(&This->filter);
        CoTaskMemFree(This);
        ObjectRefCount(FALSE);
    }
 
    return ref;
}

VfwCapture_AddRef()

static ULONG WINAPI VfwCapture_AddRef ( IBaseFilter *  iface )

static

Definition at line 262 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IBaseFilter(iface);
 
    return IUnknown_AddRef(This->outer_unk);
}

VfwCapture_FindPin()

static HRESULT WINAPI VfwCapture_FindPin ( IBaseFilter *  iface, LPCWSTR  Id, IPin **  ppPin  )

static

IBaseFilter methods

Definition at line 302 of file vfwcapture.c.

{
    FIXME("(%s, %p) - stub\n", debugstr_w(Id), ppPin);
    return E_NOTIMPL;
}

VfwCapture_GetPin()

static IPin *WINAPI VfwCapture_GetPin ( BaseFilter *  iface, int  pos  )

static

Definition at line 195 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_BaseFilter(iface);
 
    if (pos >= 1 || pos < 0)
        return NULL;
 
    IPin_AddRef(This->pOutputPin);
    return This->pOutputPin;
}

VfwCapture_GetPinCount()

static LONG WINAPI VfwCapture_GetPinCount ( BaseFilter *  iface )

static

Definition at line 206 of file vfwcapture.c.

{
    return 1;
}

VfwCapture_Pause()

static HRESULT WINAPI VfwCapture_Pause ( IBaseFilter *  iface )

static

Definition at line 286 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IBaseFilter(iface);
 
    TRACE("()\n");
    return qcap_driver_pause(This->driver_info, &This->filter.state);
}

VfwCapture_QueryInterface()

static HRESULT WINAPI VfwCapture_QueryInterface ( IBaseFilter *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 255 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IBaseFilter(iface);
 
    return IUnknown_QueryInterface(This->outer_unk, riid, ret_iface);
}

VfwCapture_Release()

static ULONG WINAPI VfwCapture_Release ( IBaseFilter *  iface )

static

Definition at line 269 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IBaseFilter(iface);
 
    return IUnknown_Release(This->outer_unk);
}

VfwCapture_Run()

static HRESULT WINAPI VfwCapture_Run ( IBaseFilter *  iface, REFERENCE_TIME  tStart  )

static

Definition at line 294 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IBaseFilter(iface);
    TRACE("(%s)\n", wine_dbgstr_longlong(tStart));
    return qcap_driver_run(This->driver_info, &This->filter.state);
}

VfwCapture_Stop()

static HRESULT WINAPI VfwCapture_Stop ( IBaseFilter *  iface )

static

IMediaFilter methods

Definition at line 278 of file vfwcapture.c.

{
    VfwCapture *This = impl_from_IBaseFilter(iface);
 
    TRACE("()\n");
    return qcap_driver_stop(This->driver_info, &This->filter.state);
}

VfwPin_Construct()

static HRESULT VfwPin_Construct ( IBaseFilter *  pBaseFilter, LPCRITICAL_SECTION  pCritSec, IPin **  ppPin  )

static

Definition at line 721 of file vfwcapture.c.

{
    static const WCHAR wszOutputPinName[] = { 'O','u','t','p','u','t',0 };
    PIN_INFO piOutput;
    HRESULT hr;
 
    *ppPin = NULL;
 
    piOutput.dir = PINDIR_OUTPUT;
    piOutput.pFilter = pBaseFilter;
    lstrcpyW(piOutput.achName, wszOutputPinName);
 
    hr = BaseOutputPin_Construct(&VfwPin_Vtbl, sizeof(VfwPinImpl), &piOutput, &output_BaseOutputFuncTable, pCritSec, ppPin);
 
    if (SUCCEEDED(hr))
    {
        VfwPinImpl *pPinImpl = (VfwPinImpl*)*ppPin;
        pPinImpl->IKsPropertySet_iface.lpVtbl = &IKsPropertySet_VTable;
        ObjectRefCount(TRUE);
    }
 
    return hr;
}

Referenced by QCAP_createVFWCaptureFilter().

VfwPin_DecideBufferSize()

static HRESULT WINAPI VfwPin_DecideBufferSize ( BaseOutputPin *  iface, IMemAllocator *  pAlloc, ALLOCATOR_PROPERTIES *  ppropInputRequest  )

static

Definition at line 692 of file vfwcapture.c.

{
    ALLOCATOR_PROPERTIES actual;
 
    /* What we put here doesn't matter, the
       driver function should override it then commit */
    if (!ppropInputRequest->cBuffers)
        ppropInputRequest->cBuffers = 3;
    if (!ppropInputRequest->cbBuffer)
        ppropInputRequest->cbBuffer = 230400;
    if (!ppropInputRequest->cbAlign)
        ppropInputRequest->cbAlign = 1;
 
    return IMemAllocator_SetProperties(pAlloc, ppropInputRequest, &actual);
}

VfwPin_EnumMediaTypes()

static HRESULT WINAPI VfwPin_EnumMediaTypes ( IPin *  iface, IEnumMediaTypes **  ppEnum  )

static

Definition at line 792 of file vfwcapture.c.

{
    VfwPinImpl *This = impl_from_IPin(iface);
    AM_MEDIA_TYPE *pmt;
    HRESULT hr;
 
    hr = qcap_driver_get_format(This->parent->driver_info, &pmt);
    if (SUCCEEDED(hr)) {
        hr = BasePinImpl_EnumMediaTypes(iface, ppEnum);
        DeleteMediaType(pmt);
    }
    TRACE("%p -- %x\n", This, hr);
    return hr;
}

VfwPin_GetMediaType()

static HRESULT WINAPI VfwPin_GetMediaType ( BasePin *  pin, int  iPosition, AM_MEDIA_TYPE *  pmt  )

static

Definition at line 668 of file vfwcapture.c.

{
    VfwPinImpl *This = impl_from_BasePin(pin);
    AM_MEDIA_TYPE *vfw_pmt;
    HRESULT hr;
 
    if (iPosition < 0)
        return E_INVALIDARG;
    if (iPosition > 0)
        return VFW_S_NO_MORE_ITEMS;
 
    hr = qcap_driver_get_format(This->parent->driver_info, &vfw_pmt);
    if (SUCCEEDED(hr)) {
        CopyMediaType(pmt, vfw_pmt);
        DeleteMediaType(vfw_pmt);
    }
    return hr;
}

VfwPin_GetMediaTypeVersion()

static LONG WINAPI VfwPin_GetMediaTypeVersion ( BasePin *  iface )

static

Definition at line 687 of file vfwcapture.c.

{
    return 1;
}

VfwPin_QueryInterface()

static HRESULT WINAPI VfwPin_QueryInterface ( IPin *  iface, REFIID  riid, LPVOID *  ppv  )

static

Definition at line 751 of file vfwcapture.c.

{
    VfwPinImpl *This = impl_from_IPin(iface);
 
    TRACE("%s %p\n", debugstr_guid(riid), ppv);
 
    *ppv = NULL;
    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IPin))
        *ppv = This;
    else if (IsEqualIID(riid, &IID_IKsPropertySet))
        *ppv = &This->IKsPropertySet_iface;
    else if (IsEqualIID(riid, &IID_IAMStreamConfig))
        return IUnknown_QueryInterface((IUnknown *)This->parent, riid, ppv);
 
    if (*ppv)
    {
        IUnknown_AddRef((IUnknown *)(*ppv));
        return S_OK;
    }
 
    FIXME("No interface for %s!\n", debugstr_guid(riid));
    return E_NOINTERFACE;
}

VfwPin_QueryInternalConnections()

static HRESULT WINAPI VfwPin_QueryInternalConnections ( IPin *  iface, IPin **  apPin, ULONG *  cPin  )

static

Definition at line 808 of file vfwcapture.c.

{
    TRACE("(%p)->(%p, %p)\n", iface, apPin, cPin);
    return E_NOTIMPL;
}

VfwPin_Release()

static ULONG WINAPI VfwPin_Release ( IPin *  iface )

static

Definition at line 776 of file vfwcapture.c.

{
   VfwPinImpl *This = impl_from_IPin(iface);
   ULONG refCount = InterlockedDecrement(&This->pin.pin.refCount);
 
   TRACE("() -> new refcount: %u\n", refCount);
 
   if (!refCount)
   {
      BaseOutputPin_Destroy(&This->pin);
      ObjectRefCount(FALSE);
   }
   return refCount;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

qcap

)

Variable Documentation

BaseFuncTable

const BaseFilterFuncTable BaseFuncTable

static

Initial value:

= {
    VfwCapture_GetPin,
    VfwCapture_GetPinCount
}

Definition at line 211 of file vfwcapture.c.

Referenced by QCAP_createVFWCaptureFilter().

IAMStreamConfig_VTable

static const IAMStreamConfigVtbl IAMStreamConfig_VTable

static

Initial value:

=
{
    AMStreamConfig_QueryInterface,
    AMStreamConfig_AddRef,
    AMStreamConfig_Release,
    AMStreamConfig_SetFormat,
    AMStreamConfig_GetFormat,
    AMStreamConfig_GetNumberOfCapabilities,
    AMStreamConfig_GetStreamCaps
}

Definition at line 48 of file vfwcapture.c.

Referenced by QCAP_createVFWCaptureFilter().

IAMVideoProcAmp_VTable

static const IAMVideoProcAmpVtbl IAMVideoProcAmp_VTable

static

Initial value:

=
{
    AMVideoProcAmp_QueryInterface,
    AMVideoProcAmp_AddRef,
    AMVideoProcAmp_Release,
    AMVideoProcAmp_GetRange,
    AMVideoProcAmp_Set,
    AMVideoProcAmp_Get,
}

Definition at line 49 of file vfwcapture.c.

Referenced by QCAP_createVFWCaptureFilter().

IKsPropertySet_VTable

const IKsPropertySetVtbl IKsPropertySet_VTable

static

Initial value:

=
{
   KSP_QueryInterface,
   KSP_AddRef,
   KSP_Release,
   KSP_Set,
   KSP_Get,
   KSP_QuerySupported
}

Definition at line 653 of file vfwcapture.c.

Referenced by VfwPin_Construct().

IPersistPropertyBag_VTable

static const IPersistPropertyBagVtbl IPersistPropertyBag_VTable

static

Initial value:

=
{
    PPB_QueryInterface,
    PPB_AddRef,
    PPB_Release,
    PPB_GetClassID,
    PPB_InitNew,
    PPB_Load,
    PPB_Save
}

Definition at line 50 of file vfwcapture.c.

Referenced by QCAP_createVFWCaptureFilter().

output_BaseOutputFuncTable

const BaseOutputPinFuncTable output_BaseOutputFuncTable

static

Initial value:

= {
    {
        NULL,
        BaseOutputPinImpl_AttemptConnection,
        VfwPin_GetMediaTypeVersion,
        VfwPin_GetMediaType
    },
    VfwPin_DecideBufferSize,
    BaseOutputPinImpl_DecideAllocator,
    BaseOutputPinImpl_BreakConnect
}

Definition at line 708 of file vfwcapture.c.

Referenced by VfwPin_Construct().

unknown_inner_vtbl

const IUnknownVtbl unknown_inner_vtbl

static

Initial value:

=
{
    unknown_inner_QueryInterface,
    unknown_inner_AddRef,
    unknown_inner_Release,
}

Definition at line 188 of file vfwcapture.c.

Referenced by QCAP_createVFWCaptureFilter().

VfwCapture_Vtbl

static const IBaseFilterVtbl VfwCapture_Vtbl

static

Initial value:

=
{
    VfwCapture_QueryInterface,
    VfwCapture_AddRef,
    VfwCapture_Release,
    BaseFilterImpl_GetClassID,
    VfwCapture_Stop,
    VfwCapture_Pause,
    VfwCapture_Run,
    BaseFilterImpl_GetState,
    BaseFilterImpl_SetSyncSource,
    BaseFilterImpl_GetSyncSource,
    BaseFilterImpl_EnumPins,
    VfwCapture_FindPin,
    BaseFilterImpl_QueryFilterInfo,
    BaseFilterImpl_JoinFilterGraph,
    BaseFilterImpl_QueryVendorInfo
}

Definition at line 47 of file vfwcapture.c.

Referenced by QCAP_createVFWCaptureFilter().

VfwPin_Vtbl

static const IPinVtbl VfwPin_Vtbl

static

Initial value:

=
{
    VfwPin_QueryInterface,
    BasePinImpl_AddRef,
    VfwPin_Release,
    BaseOutputPinImpl_Connect,
    BaseOutputPinImpl_ReceiveConnection,
    BaseOutputPinImpl_Disconnect,
    BasePinImpl_ConnectedTo,
    BasePinImpl_ConnectionMediaType,
    BasePinImpl_QueryPinInfo,
    BasePinImpl_QueryDirection,
    BasePinImpl_QueryId,
    BasePinImpl_QueryAccept,
    VfwPin_EnumMediaTypes,
    VfwPin_QueryInternalConnections,
    BaseOutputPinImpl_EndOfStream,
    BaseOutputPinImpl_BeginFlush,
    BaseOutputPinImpl_EndFlush,
    BasePinImpl_NewSegment
}

Definition at line 51 of file vfwcapture.c.

Referenced by VfwPin_Construct().