多媒体编程

开发平台：
Visual C++

VSFilter.cpp：源码内容
							/* 
 *	Copyright (C) 2003-2005 Gabest
 *	http://www.gabest.org
 *
 *  This Program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *   
 *  This Program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *   
 *  You should have received a copy of the GNU General Public License
 *  along with GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */
#include "stdafx.h"
#include "DirectVobSubFilter.h"
#include "DirectVobSubPropPage.h"
#include "VSFilter.h"
#include "......DSUtilMediaTypes.h"
#include <initguid.h>
#include "........includemoreuuids.h"
/////////////////////////////////////////////////////////////////////////////
// CVSFilterApp 
BEGIN_MESSAGE_MAP(CVSFilterApp, CWinApp)
END_MESSAGE_MAP()
CVSFilterApp::CVSFilterApp()
{
}
extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE, ULONG, LPVOID);
BOOL CVSFilterApp::InitInstance()
{
	if(!CWinApp::InitInstance())
		return FALSE;
	SetRegistryKey(_T("Gabest"));
	DllEntryPoint(AfxGetInstanceHandle(), DLL_PROCESS_ATTACH, 0); // "DllMain" of the dshow baseclasses
	STARTUPINFO si;
	GetStartupInfo(&si);
	m_AppName = CString(si.lpTitle);
	m_AppName.Replace('\', '/');
	m_AppName = m_AppName.Mid(m_AppName.ReverseFind('/')+1);
	m_AppName.MakeLower();
	return TRUE;
}
int CVSFilterApp::ExitInstance()
{
	DllEntryPoint(AfxGetInstanceHandle(), DLL_PROCESS_DETACH, 0); // "DllMain" of the dshow baseclasses
	return CWinApp::ExitInstance();
}
HINSTANCE CVSFilterApp::LoadAppLangResourceDLL()
{
	CString fn;
	fn.ReleaseBufferSetLength(::GetModuleFileName(m_hInstance, fn.GetBuffer(MAX_PATH), MAX_PATH));
	fn = fn.Mid(fn.ReverseFind('\')+1);
	fn = fn.Left(fn.ReverseFind('.')+1);
	fn = fn + _T("lang");
	return ::LoadLibrary(fn);
}
CVSFilterApp theApp;
//////////////////////////////////////////////////////////////////////////
const AMOVIESETUP_MEDIATYPE sudPinTypesIn[] =
{
	{&MEDIATYPE_NULL, &MEDIASUBTYPE_NULL},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_YUY2},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_YV12},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_I420},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_IYUV},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_RGB32},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_RGB565},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_RGB555},
	{&MEDIATYPE_Video, &MEDIASUBTYPE_RGB24},
};
const AMOVIESETUP_MEDIATYPE sudPinTypesIn2[] =
{
	{&MEDIATYPE_Text, &MEDIASUBTYPE_None},
};
const AMOVIESETUP_MEDIATYPE sudPinTypesOut[] =
{
	{&MEDIATYPE_Video, &MEDIASUBTYPE_None},
};
const AMOVIESETUP_PIN sudpPins[] =
{
    {L"Input", FALSE, FALSE, FALSE, FALSE, &CLSID_NULL, NULL, countof(sudPinTypesIn), sudPinTypesIn},
    {L"Output", FALSE, TRUE, FALSE, FALSE, &CLSID_NULL, NULL, countof(sudPinTypesOut), sudPinTypesOut},
    {L"Input2", TRUE, FALSE, FALSE, TRUE, &CLSID_NULL, NULL, countof(sudPinTypesIn2), sudPinTypesIn2}
};
/*const*/ AMOVIESETUP_FILTER sudFilter[] =
{
	{&__uuidof(CDirectVobSubFilter), L"DirectVobSub", MERIT_DO_NOT_USE, countof(sudpPins), sudpPins},
	{&__uuidof(CDirectVobSubFilter2), L"DirectVobSub (auto-loading version)", MERIT_PREFERRED+2, countof(sudpPins), sudpPins},
};
CFactoryTemplate g_Templates[] =
{
	{sudFilter[0].strName, sudFilter[0].clsID, CreateInstance<CDirectVobSubFilter>, NULL, &sudFilter[0]},
    {sudFilter[1].strName, sudFilter[1].clsID, CreateInstance<CDirectVobSubFilter2>, NULL, &sudFilter[1]},
    {L"DVSMainPPage", &__uuidof(CDVSMainPPage), CreateInstance<CDVSMainPPage>},
    {L"DVSGeneralPPage", &__uuidof(CDVSGeneralPPage), CreateInstance<CDVSGeneralPPage>},
    {L"DVSMiscPPage", &__uuidof(CDVSMiscPPage), CreateInstance<CDVSMiscPPage>},
    {L"DVSTimingPPage", &__uuidof(CDVSTimingPPage), CreateInstance<CDVSTimingPPage>},
	{L"DVSZoomPPage", &__uuidof(CDVSZoomPPage), CreateInstance<CDVSZoomPPage>},
    {L"DVSColorPPage", &__uuidof(CDVSColorPPage), CreateInstance<CDVSColorPPage>},
    {L"DVSPathsPPage", &__uuidof(CDVSPathsPPage), CreateInstance<CDVSPathsPPage>},
	{L"DVSAboutPPage", &__uuidof(CDVSAboutPPage), CreateInstance<CDVSAboutPPage>},
};
int g_cTemplates = countof(g_Templates);
//////////////////////////////
/*removeme*/
extern void JajDeGonoszVagyok();
STDAPI DllRegisterServer()
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	if(theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_SEENDIVXWARNING), 0) != 1)
		theApp.WriteProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_SEENDIVXWARNING), 0);
	if(theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_VMRZOOMENABLED), -1) == -1)
		theApp.WriteProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_VMRZOOMENABLED), 0);
	if(theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_ENABLEZPICON), -1) == -1)
		theApp.WriteProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_ENABLEZPICON), 0);
	/*removeme*/
	JajDeGonoszVagyok();
	return AMovieDllRegisterServer2(TRUE);
}
STDAPI DllUnregisterServer()
{
//	DVS_WriteProfileInt2(IDS_R_GENERAL, IDS_RG_SEENDIVXWARNING, 0);
	return AMovieDllRegisterServer2(FALSE);
}
void CALLBACK DirectVobSub(HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow)
{
	if(FAILED(::CoInitialize(0))) return;
    CComPtr<IBaseFilter> pFilter;
	CComQIPtr<ISpecifyPropertyPages> pSpecify;
	if(SUCCEEDED(pFilter.CoCreateInstance(__uuidof(CDirectVobSubFilter))) && (pSpecify = pFilter))
	{
		ShowPPage(pFilter, hwnd);
	}
	::CoUninitialize();
}

						