pin.c File Reference

#include "quartz_private.h"
#include "pin.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "uuids.h"
#include "vfwmsgs.h"
#include <assert.h>

Go to the source code of this file.

Data Structures
struct	newsegmentargs
Defines
#define	ALIGNDOWN(value, boundary)   ((value)/(boundary)*(boundary))
#define	ALIGNUP(value, boundary)   (ALIGNDOWN((value)+(boundary)-1, (boundary)))
Typedefs
typedef HRESULT(*	SendPinFunc )(IPin *to, LPVOID arg)
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (quartz)
HRESULT	updatehres (HRESULT original, HRESULT new)
static HRESULT	SendFurther (IPin *from, SendPinFunc fnMiddle, LPVOID arg, SendPinFunc fnEnd)
static void	Copy_PinInfo (PIN_INFO *pDest, const PIN_INFO *pSrc)
ULONG WINAPI	IPinImpl_AddRef (IPin *iface)
HRESULT WINAPI	IPinImpl_Disconnect (IPin *iface)
HRESULT WINAPI	IPinImpl_ConnectedTo (IPin *iface, IPin **ppPin)
HRESULT WINAPI	IPinImpl_ConnectionMediaType (IPin *iface, AM_MEDIA_TYPE *pmt)
HRESULT WINAPI	IPinImpl_QueryPinInfo (IPin *iface, PIN_INFO *pInfo)
HRESULT WINAPI	IPinImpl_QueryDirection (IPin *iface, PIN_DIRECTION *pPinDir)
HRESULT WINAPI	IPinImpl_QueryId (IPin *iface, LPWSTR *Id)
HRESULT WINAPI	IPinImpl_QueryAccept (IPin *iface, const AM_MEDIA_TYPE *pmt)
HRESULT WINAPI	IPinImpl_EnumMediaTypes (IPin *iface, IEnumMediaTypes **ppEnum)
HRESULT WINAPI	IPinImpl_QueryInternalConnections (IPin *iface, IPin **apPin, ULONG *cPin)
HRESULT WINAPI	InputPin_QueryInterface (IPin *iface, REFIID riid, LPVOID *ppv)
ULONG WINAPI	InputPin_Release (IPin *iface)
HRESULT WINAPI	InputPin_Connect (IPin *iface, IPin *pConnector, const AM_MEDIA_TYPE *pmt)
HRESULT WINAPI	InputPin_ReceiveConnection (IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
static HRESULT	deliver_endofstream (IPin *pin, LPVOID unused)
HRESULT WINAPI	InputPin_EndOfStream (IPin *iface)
static HRESULT	deliver_beginflush (IPin *pin, LPVOID unused)
HRESULT WINAPI	InputPin_BeginFlush (IPin *iface)
static HRESULT	deliver_endflush (IPin *pin, LPVOID unused)
HRESULT WINAPI	InputPin_EndFlush (IPin *iface)
static HRESULT	deliver_newsegment (IPin *pin, LPVOID data)
HRESULT WINAPI	InputPin_NewSegment (IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
static InputPin *	impl_from_IMemInputPin (IMemInputPin *iface)
static HRESULT WINAPI	MemInputPin_QueryInterface (IMemInputPin *iface, REFIID riid, LPVOID *ppv)
static ULONG WINAPI	MemInputPin_AddRef (IMemInputPin *iface)
static ULONG WINAPI	MemInputPin_Release (IMemInputPin *iface)
static HRESULT WINAPI	MemInputPin_GetAllocator (IMemInputPin *iface, IMemAllocator **ppAllocator)
static HRESULT WINAPI	MemInputPin_NotifyAllocator (IMemInputPin *iface, IMemAllocator *pAllocator, BOOL bReadOnly)
static HRESULT WINAPI	MemInputPin_GetAllocatorRequirements (IMemInputPin *iface, ALLOCATOR_PROPERTIES *pProps)
static HRESULT WINAPI	MemInputPin_Receive (IMemInputPin *iface, IMediaSample *pSample)
static HRESULT WINAPI	MemInputPin_ReceiveMultiple (IMemInputPin *iface, IMediaSample **pSamples, LONG nSamples, LONG *nSamplesProcessed)
static HRESULT WINAPI	MemInputPin_ReceiveCanBlock (IMemInputPin *iface)
HRESULT WINAPI	OutputPin_QueryInterface (IPin *iface, REFIID riid, LPVOID *ppv)
ULONG WINAPI	OutputPin_Release (IPin *iface)
HRESULT WINAPI	OutputPin_Connect (IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
HRESULT WINAPI	OutputPin_ReceiveConnection (IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
HRESULT WINAPI	OutputPin_Disconnect (IPin *iface)
HRESULT WINAPI	OutputPin_EndOfStream (IPin *iface)
HRESULT WINAPI	OutputPin_BeginFlush (IPin *iface)
HRESULT WINAPI	OutputPin_EndFlush (IPin *iface)
HRESULT WINAPI	OutputPin_NewSegment (IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
HRESULT	OutputPin_GetDeliveryBuffer (OutputPin *This, IMediaSample **ppSample, REFERENCE_TIME *tStart, REFERENCE_TIME *tStop, DWORD dwFlags)
HRESULT	OutputPin_SendSample (OutputPin *This, IMediaSample *pSample)
HRESULT	OutputPin_CommitAllocator (OutputPin *This)
HRESULT	OutputPin_DecommitAllocator (OutputPin *This)
HRESULT	OutputPin_DeliverDisconnect (OutputPin *This)
static HRESULT	PullPin_Init (const IPinVtbl *PullPin_Vtbl, const PIN_INFO *pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, REQUESTPROC pCustomRequest, STOPPROCESSPROC pDone, LPCRITICAL_SECTION pCritSec, PullPin *pPinImpl)
HRESULT	PullPin_Construct (const IPinVtbl *PullPin_Vtbl, const PIN_INFO *pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, REQUESTPROC pCustomRequest, STOPPROCESSPROC pDone, LPCRITICAL_SECTION pCritSec, IPin **ppPin)
static HRESULT	PullPin_InitProcessing (PullPin *This)
HRESULT WINAPI	PullPin_ReceiveConnection (IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
HRESULT WINAPI	PullPin_QueryInterface (IPin *iface, REFIID riid, LPVOID *ppv)
ULONG WINAPI	PullPin_Release (IPin *iface)
static void	PullPin_Flush (PullPin *This)
static void	PullPin_Thread_Process (PullPin *This)
static void	PullPin_Thread_Pause (PullPin *This)
static void	PullPin_Thread_Stop (PullPin *This)
static DWORD WINAPI	PullPin_Thread_Main (LPVOID pv)
HRESULT	PullPin_StartProcessing (PullPin *This)
HRESULT	PullPin_PauseProcessing (PullPin *This)
static HRESULT	PullPin_StopProcessing (PullPin *This)
HRESULT	PullPin_WaitForStateChange (PullPin *This, DWORD dwMilliseconds)
HRESULT WINAPI	PullPin_EndOfStream (IPin *iface)
HRESULT WINAPI	PullPin_BeginFlush (IPin *iface)
HRESULT WINAPI	PullPin_EndFlush (IPin *iface)
HRESULT WINAPI	PullPin_Disconnect (IPin *iface)
HRESULT WINAPI	PullPin_NewSegment (IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
static HRESULT	OutputPin_ConnectSpecific (IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
static HRESULT	InputPin_Init (const IPinVtbl *InputPin_Vtbl, const PIN_INFO *pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, InputPin *pPinImpl)
static HRESULT	OutputPin_Init (const IPinVtbl *OutputPin_Vtbl, const PIN_INFO *pPinInfo, const ALLOCATOR_PROPERTIES *props, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, LPCRITICAL_SECTION pCritSec, OutputPin *pPinImpl)
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)
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)
Variables
static const IPinVtbl	InputPin_Vtbl
static const IPinVtbl	OutputPin_Vtbl
static const IMemInputPinVtbl	MemInputPin_Vtbl
static const IPinVtbl	PullPin_Vtbl