52 lines
2.0 KiB
C++
52 lines
2.0 KiB
C++
/********************************************************************************
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Copyright (C) 2012 Hugh Bailey <obs.jim@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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********************************************************************************/
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#include "Main.h"
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class NullVideoEncoder : public VideoEncoder
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{
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public:
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virtual bool Encode(LPVOID picIn, List<DataPacket> &packets, DWORD &outputTimestamp) {return true;}
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virtual void GetHeaders(DataPacket &packet) {}
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virtual int GetBitRate() const {return 0;}
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virtual String GetInfoString() const {return String();}
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};
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class NullAudioEncoder : public AudioEncoder
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{
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public:
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virtual bool Encode(float *input, UINT numInputFrames, DataPacket &packet) {return true;}
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virtual void GetHeaders(DataPacket &packet) {}
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virtual UINT GetFrameSize() const {return 0;}
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virtual int GetBitRate() const {return 0;}
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virtual CTSTR GetCodec() const {return NULL;}
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virtual String GetInfoString() const {return String();}
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};
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class NullNetwork : public NetworkStream
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{
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virtual void SendPacket(BYTE *data, UINT size, DWORD timestamp, bool bAudio) {}
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};
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VideoEncoder* CreateNullVideoEncoder() {return new NullVideoEncoder;}
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AudioEncoder* CreateNullAudioEncoder() {return new NullAudioEncoder;}
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NetworkStream* CreateNullNetwork() {return new NullNetwork;}
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