pin.cpp File Reference

#include "precomp.h"

Include dependency graph for pin.cpp:

Go to the source code of this file.

Classes
class	CPin

Functions
HRESULT WINAPI	CPin_fnConstructor (IUnknown *pUnknown, IBaseFilter *ParentFilter, REFIID riid, LPVOID *ppv)

Variables
const GUID	KSDATAFORMAT_TYPE_BDA_ANTENNA = {0x71985f41, 0x1ca1, 0x11d3, {0x9c, 0xc8, 0x0, 0xc0, 0x4f, 0x79, 0x71, 0xe0}}
const GUID	GUID_NULL = {0x00000000L, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}

Function Documentation

CPin_fnConstructor()

HRESULT WINAPI CPin_fnConstructor	(	IUnknown *	pUnknown,
		IBaseFilter *	ParentFilter,
		REFIID	riid,
		LPVOID *	ppv
	)

Definition at line 318 of file pin.cpp.

{
    CPin * handler = new CPin(ParentFilter);
 
#ifdef MSDVBNP_TRACE
    WCHAR Buffer[MAX_PATH];
    LPOLESTR lpstr;
    StringFromCLSID(riid, &lpstr);
    swprintf(Buffer, L"CPin_fnConstructor riid %s pUnknown %p\n", lpstr, pUnknown);
    OutputDebugStringW(Buffer);
#endif
 
    if (!handler)
        return E_OUTOFMEMORY;
 
    if (FAILED(handler->QueryInterface(riid, ppv)))
    {
        /* not supported */
        delete handler;
        return E_NOINTERFACE;
    }
 
    return NOERROR;
}

Referenced by CNetworkProvider::EnumPins().

Variable Documentation

GUID_NULL

const GUID GUID_NULL = {0x00000000L, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}

Definition at line 13 of file pin.cpp.

KSDATAFORMAT_TYPE_BDA_ANTENNA

const GUID KSDATAFORMAT_TYPE_BDA_ANTENNA = {0x71985f41, 0x1ca1, 0x11d3, {0x9c, 0xc8, 0x0, 0xc0, 0x4f, 0x79, 0x71, 0xe0}}

Definition at line 12 of file pin.cpp.

Referenced by CPin::CPin(), and CPin::EnumMediaTypes().