samplegrabber.c File Reference

#include <assert.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "qedit_private.h"
#include "wine/debug.h"

Go to the source code of this file.

Data Structures
struct	PE_Impl
struct	ME_Impl
struct	SG_Pin
struct	SG_Impl
Defines
#define	COBJMACROS
Enumerations
enum	{ OneShot_None, OneShot_Wait, OneShot_Past }
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (qedit)
IEnumPins *	pinsenum_create (IBaseFilter *filter, IPin **pins, ULONG pinCount)
IEnumMediaTypes *	mediaenum_create (const AM_MEDIA_TYPE *mtype)
static ULONG WINAPI	Fixed_IEnumPins_AddRef (IEnumPins *iface)
static ULONG WINAPI	Fixed_IEnumPins_Release (IEnumPins *iface)
static HRESULT WINAPI	Fixed_IEnumPins_QueryInterface (IEnumPins *iface, REFIID riid, void **ppvObject)
static HRESULT WINAPI	Fixed_IEnumPins_Next (IEnumPins *iface, ULONG nPins, IPin **pins, ULONG *fetched)
static HRESULT WINAPI	Fixed_IEnumPins_Skip (IEnumPins *iface, ULONG nPins)
static HRESULT WINAPI	Fixed_IEnumPins_Reset (IEnumPins *iface)
static HRESULT WINAPI	Fixed_IEnumPins_Clone (IEnumPins *iface, IEnumPins **pins)
static ULONG WINAPI	Single_IEnumMediaTypes_AddRef (IEnumMediaTypes *iface)
static ULONG WINAPI	Single_IEnumMediaTypes_Release (IEnumMediaTypes *iface)
static HRESULT WINAPI	Single_IEnumMediaTypes_QueryInterface (IEnumMediaTypes *iface, REFIID riid, void **ppvObject)
static HRESULT WINAPI	Single_IEnumMediaTypes_Next (IEnumMediaTypes *iface, ULONG nTypes, AM_MEDIA_TYPE **types, ULONG *fetched)
static HRESULT WINAPI	Single_IEnumMediaTypes_Skip (IEnumMediaTypes *iface, ULONG nTypes)
static HRESULT WINAPI	Single_IEnumMediaTypes_Reset (IEnumMediaTypes *iface)
static HRESULT WINAPI	Single_IEnumMediaTypes_Clone (IEnumMediaTypes *iface, IEnumMediaTypes **me)
static SG_Impl *	impl_from_IBaseFilter (IBaseFilter *iface)
static SG_Impl *	impl_from_ISampleGrabber (ISampleGrabber *iface)
static SG_Impl *	impl_from_IMemInputPin (IMemInputPin *iface)
static void	SampleGrabber_cleanup (SG_Impl *This)
static ULONG	SampleGrabber_addref (SG_Impl *This)
static ULONG	SampleGrabber_release (SG_Impl *This)
static HRESULT	SampleGrabber_query (SG_Impl *This, REFIID riid, void **ppvObject)
static void	SampleGrabber_callback (SG_Impl *This, IMediaSample *sample)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_QueryInterface (IBaseFilter *iface, REFIID riid, void **ppvObject)
static ULONG WINAPI	SampleGrabber_IBaseFilter_AddRef (IBaseFilter *iface)
static ULONG WINAPI	SampleGrabber_IBaseFilter_Release (IBaseFilter *iface)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_GetClassID (IBaseFilter *iface, CLSID *pClassID)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_Stop (IBaseFilter *iface)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_Pause (IBaseFilter *iface)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_Run (IBaseFilter *iface, REFERENCE_TIME tStart)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_GetState (IBaseFilter *iface, DWORD msTout, FILTER_STATE *state)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_SetSyncSource (IBaseFilter *iface, IReferenceClock *clock)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_GetSyncSource (IBaseFilter *iface, IReferenceClock **clock)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_EnumPins (IBaseFilter *iface, IEnumPins **pins)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_FindPin (IBaseFilter *iface, LPCWSTR id, IPin **pin)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_QueryFilterInfo (IBaseFilter *iface, FILTER_INFO *info)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_JoinFilterGraph (IBaseFilter *iface, IFilterGraph *graph, LPCWSTR name)
static HRESULT WINAPI	SampleGrabber_IBaseFilter_QueryVendorInfo (IBaseFilter *iface, LPWSTR *vendor)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_QueryInterface (ISampleGrabber *iface, REFIID riid, void **ppvObject)
static ULONG WINAPI	SampleGrabber_ISampleGrabber_AddRef (ISampleGrabber *iface)
static ULONG WINAPI	SampleGrabber_ISampleGrabber_Release (ISampleGrabber *iface)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_SetOneShot (ISampleGrabber *iface, BOOL oneShot)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_SetMediaType (ISampleGrabber *iface, const AM_MEDIA_TYPE *type)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_GetConnectedMediaType (ISampleGrabber *iface, AM_MEDIA_TYPE *type)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_SetBufferSamples (ISampleGrabber *iface, BOOL bufferEm)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_GetCurrentBuffer (ISampleGrabber *iface, LONG *bufSize, LONG *buffer)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_GetCurrentSample (ISampleGrabber *iface, IMediaSample **sample)
static HRESULT WINAPI	SampleGrabber_ISampleGrabber_SetCallback (ISampleGrabber *iface, ISampleGrabberCB *cb, LONG whichMethod)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_QueryInterface (IMemInputPin *iface, REFIID riid, void **ppvObject)
static ULONG WINAPI	SampleGrabber_IMemInputPin_AddRef (IMemInputPin *iface)
static ULONG WINAPI	SampleGrabber_IMemInputPin_Release (IMemInputPin *iface)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_GetAllocator (IMemInputPin *iface, IMemAllocator **allocator)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_NotifyAllocator (IMemInputPin *iface, IMemAllocator *allocator, BOOL readOnly)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_GetAllocatorRequirements (IMemInputPin *iface, ALLOCATOR_PROPERTIES *props)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_Receive (IMemInputPin *iface, IMediaSample *sample)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_ReceiveMultiple (IMemInputPin *iface, IMediaSample **samples, LONG nSamples, LONG *nProcessed)
static HRESULT WINAPI	SampleGrabber_IMemInputPin_ReceiveCanBlock (IMemInputPin *iface)
static ULONG WINAPI	SampleGrabber_IPin_AddRef (IPin *iface)
static ULONG WINAPI	SampleGrabber_IPin_Release (IPin *iface)
static HRESULT WINAPI	SampleGrabber_IPin_QueryInterface (IPin *iface, REFIID riid, void **ppvObject)
static HRESULT WINAPI	SampleGrabber_In_IPin_Connect (IPin *iface, IPin *receiver, const AM_MEDIA_TYPE *mtype)
static HRESULT WINAPI	SampleGrabber_Out_IPin_Connect (IPin *iface, IPin *receiver, const AM_MEDIA_TYPE *type)
static HRESULT WINAPI	SampleGrabber_In_IPin_ReceiveConnection (IPin *iface, IPin *connector, const AM_MEDIA_TYPE *type)
static HRESULT WINAPI	SampleGrabber_Out_IPin_ReceiveConnection (IPin *iface, IPin *connector, const AM_MEDIA_TYPE *mtype)
static HRESULT WINAPI	SampleGrabber_In_IPin_Disconnect (IPin *iface)
static HRESULT WINAPI	SampleGrabber_Out_IPin_Disconnect (IPin *iface)
static HRESULT WINAPI	SampleGrabber_IPin_ConnectedTo (IPin *iface, IPin **pin)
static HRESULT WINAPI	SampleGrabber_IPin_ConnectionMediaType (IPin *iface, AM_MEDIA_TYPE *mtype)
static HRESULT WINAPI	SampleGrabber_IPin_QueryPinInfo (IPin *iface, PIN_INFO *info)
static HRESULT WINAPI	SampleGrabber_IPin_QueryDirection (IPin *iface, PIN_DIRECTION *dir)
static HRESULT WINAPI	SampleGrabber_IPin_QueryId (IPin *iface, LPWSTR *id)
static HRESULT WINAPI	SampleGrabber_IPin_QueryAccept (IPin *iface, const AM_MEDIA_TYPE *mtype)
static HRESULT WINAPI	SampleGrabber_IPin_EnumMediaTypes (IPin *iface, IEnumMediaTypes **mtypes)
static HRESULT WINAPI	SampleGrabber_In_IPin_QueryInternalConnections (IPin *iface, IPin **pins, ULONG *nPins)
static HRESULT WINAPI	SampleGrabber_Out_IPin_QueryInternalConnections (IPin *iface, IPin **pins, ULONG *nPins)
static HRESULT WINAPI	SampleGrabber_IPin_EndOfStream (IPin *iface)
static HRESULT WINAPI	SampleGrabber_IPin_BeginFlush (IPin *iface)
static HRESULT WINAPI	SampleGrabber_IPin_EndFlush (IPin *iface)
static HRESULT WINAPI	SampleGrabber_IPin_NewSegment (IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double rate)
HRESULT	SampleGrabber_create (IUnknown *pUnkOuter, LPVOID *ppv)
Variables
static WCHAR const	vendor_name [] = { 'W', 'i', 'n', 'e', 0 }
static WCHAR const	pin_in_name [] = { 'I', 'n', 0 }
static WCHAR const	pin_out_name [] = { 'O', 'u', 't', 0 }
static const IEnumPinsVtbl	IEnumPins_VTable
static const IEnumMediaTypesVtbl	IEnumMediaTypes_VTable
static const IBaseFilterVtbl	IBaseFilter_VTable
static const ISampleGrabberVtbl	ISampleGrabber_VTable
static const IMemInputPinVtbl	IMemInputPin_VTable
static const IPinVtbl	IPin_In_VTable
static const IPinVtbl	IPin_Out_VTable