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35 lines
1.3 KiB
C++
35 lines
1.3 KiB
C++
/* ---------------------------------------------------------------------------
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** This software is in the public domain, furnished "as is", without technical
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** support, and with no warranty, express or implied, as to its usefulness for
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** any purpose.
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**
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** DeviceInterface.h
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**
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** -------------------------------------------------------------------------*/
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#pragma once
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#include <list>
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// ---------------------------------
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// Device Interface
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// ---------------------------------
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class DeviceInterface
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{
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public:
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virtual size_t read(char* buffer, size_t bufferSize) = 0;
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virtual int getFd() = 0;
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virtual unsigned long getBufferSize() = 0;
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virtual int getWidth() { return -1; }
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virtual int getHeight() { return -1; }
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virtual int getVideoFormat() { return -1; }
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virtual std::list<int> getVideoFormatList() { return std::list<int>(); }
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virtual int getSampleRate() { return -1; }
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virtual int getChannels() { return -1; }
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virtual int getAudioFormat() { return -1; }
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virtual std::list<int> getAudioFormatList() { return std::list<int>(); }
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virtual ~DeviceInterface() {};
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};
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