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/*
* (C) 2003-2006 Gabest
* (C) 2006-2012 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC 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 3 of the License, or
* (at your option) any later version.
*
* MPC-HC 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <atlcoll.h>
#include "BaseClasses/streams.h"
class CNullRenderer : public CBaseRenderer
{
protected:
virtual HRESULT DoRenderSample(IMediaSample* pSample) { return S_OK; }
public:
CNullRenderer(REFCLSID clsid, TCHAR* pName, LPUNKNOWN pUnk, HRESULT* phr);
};
class __declspec(uuid("579883A0-4E2D-481F-9436-467AAFAB7DE8"))
CNullVideoRenderer : public CNullRenderer
{
protected:
HRESULT CheckMediaType(const CMediaType* pmt);
public:
CNullVideoRenderer(LPUNKNOWN pUnk, HRESULT* phr);
};
class __declspec(uuid("DD9ED57D-6ABF-42E8-89A2-11D04798DC58"))
CNullUVideoRenderer : public CNullRenderer
{
protected:
HRESULT CheckMediaType(const CMediaType* pmt);
public:
CNullUVideoRenderer(LPUNKNOWN pUnk, HRESULT* phr);
virtual HRESULT DoRenderSample(IMediaSample* pSample);
};
class __declspec(uuid("0C38BDFD-8C17-4E00-A344-F89397D3E22A"))
CNullAudioRenderer : public CNullRenderer
{
protected:
HRESULT CheckMediaType(const CMediaType* pmt);
public:
CNullAudioRenderer(LPUNKNOWN pUnk, HRESULT* phr);
};
class __declspec(uuid("64A45125-7343-4772-9DA4-179FAC9D462C"))
CNullUAudioRenderer : public CNullRenderer
{
protected:
HRESULT CheckMediaType(const CMediaType* pmt);
virtual HRESULT DoRenderSample(IMediaSample* pSample);
public:
CNullUAudioRenderer(LPUNKNOWN pUnk, HRESULT* phr);
};
class __declspec(uuid("655D7613-C26C-4A25-BBBD-3C9C516122CC"))
CNullTextRenderer : public CBaseFilter, public CCritSec
{
class CTextInputPin : public CBaseInputPin
{
public:
CTextInputPin(CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr)
: CBaseInputPin(NAME("CTextInputPin"), pFilter, pLock, phr, L"In") {}
HRESULT CheckMediaType(const CMediaType* pmt);
};
CAutoPtr<CTextInputPin> m_pInput;
public:
CNullTextRenderer(LPUNKNOWN pUnk, HRESULT* phr);
int GetPinCount() { return (int)!!m_pInput; }
CBasePin* GetPin(int n) { return n == 0 ? (CBasePin*)m_pInput : NULL; }
};
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