mfcdecfilter.cpp

SAMSUNG S3C6410 CPU BSP for winmobile6

//------------------------------------------------------------------------------
// File: MFCDecFilter.cpp
//
// Desc: MFCDecFilter DirectShow filter
//
// Author : JiyoungShin([e-mail])
//
// Copyright 2007 Samsung System LSI, All rights reserved.
//------------------------------------------------------------------------------
#include "stdafx.h"
#include "fMFCDecFilter.h"

#include <initguid.h>
#include "MFCDecFilter.h"


//
// Setup data for filter registration
//
#define TRANSFORM_NAME L"S3C6400 MFC Decoder Filter"

const AMOVIESETUP_MEDIATYPE sudInputPinTypes[] =
{
	{&MEDIATYPE_Stream, &MEDIASUBTYPE_m4v},
	{&MEDIATYPE_Stream, &MEDIASUBTYPE_h264raw},
	{&MEDIATYPE_Stream, &MEDIASUBTYPE_rcv},
	{&MEDIATYPE_Video, &WMMEDIASUBTYPE_WMV3},
	{&MEDIATYPE_Video, &WMMEDIASUBTYPE_wmv3}
};

const AMOVIESETUP_MEDIATYPE sudOutputPinTypes[] =
{
	{ &MEDIATYPE_Video, &MEDIASUBTYPE_NULL }
};

const AMOVIESETUP_PIN psudPins[] =
{
	{
		L"Input",		// Pin's string name
		FALSE,			// Is it rendered
		FALSE,			// Is it an output
		FALSE,			// Allowed none
		FALSE,			// Allowed many
		&CLSID_NULL,	// Connects to filter
		L"Output",		// Connects to pin
		sizeof(sudInputPinTypes) / sizeof(AMOVIESETUP_MEDIATYPE),// Number of types
		sudInputPinTypes	// Pin type information
	},
	{
		L"Output",		// Pin's string name
		FALSE,			// Is it rendered
		TRUE,			// Is it an output
		FALSE,			// Allowed none
		FALSE,			// Allowed many
		&CLSID_NULL,	// Connects to filter
		L"Input",		// Connects to pin
		sizeof(sudOutputPinTypes) / sizeof(AMOVIESETUP_MEDIATYPE),  // Number of media types
		sudOutputPinTypes	// Pin type information
	},
};

const AMOVIESETUP_FILTER sudMFCDecFilter =
{
	&CLSID_MFCDecFilter,		// CLSID of filter
	TRANSFORM_NAME,				// Filter's name
	0x00800004,				// Filter merit
	2,							// Number of pins
	psudPins					// Pin information
};


//
//  Object creation template
//
CFactoryTemplate g_Templates[] = 
{
	{
		TRANSFORM_NAME,
		&CLSID_MFCDecFilter,
		CMFCDecFilter::CreateInstance,
		NULL,
		&sudMFCDecFilter
	},
};

int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]);


//
// Filter registration functions
//
HRESULT DllRegisterServer()
{
	return AMovieDllRegisterServer2(TRUE);
}

HRESULT DllUnregisterServer()
{
	return AMovieDllRegisterServer2(FALSE);
}


//
// Create a new instance of this class
//
CUnknown *CMFCDecFilter::CreateInstance(LPUNKNOWN pUnk, HRESULT *phr)
{
	RETAILMSG(1, (L"\n{ MFCDecFilter } Instance created\n"));


	CMFCDecFilter *pNewObject = new CMFCDecFilter(pUnk, phr);
	if (pNewObject == NULL)
	{
		RETAILMSG(1,(L"\n[MFC Filter]Filter:E_OUTOFMEMORY\n"));
		*phr = E_OUTOFMEMORY;
	}
	return pNewObject;
}