Ichthyostega
2a61def8a4
Since I want to segregate the code according to the domain, several methods must be provided to the video display to conduct a properly synchronised handover of video pixel data; by using `Glib::Dispatcher` as base class, all aspects of feed synchronisation can be packaged into a single connection interface, without having to share implementation details between the video display and player.
45 lines
1 KiB
C++
45 lines
1 KiB
C++
/*
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commons.hpp - common definitions and utils for the io_uring video output demo code
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Copyright (C)
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2026 Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU GPL version 2+ See the LICENSE file for details.
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* ************************************************************************/
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#ifndef COMMONS_H
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#define COMMONS_H
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#include <cstdint>
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#include <iostream>
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#include <string>
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using std::string;
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using uint = unsigned int;
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using FrameRate = uint;
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inline void
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__FAIL (string msg)
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{
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std::cerr << "FAIL: " << msg << std::endl;
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std::abort();
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}
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/**
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* Marker class: any copy and copy construction prohibited
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*/
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class NonCopyable
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{
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protected:
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~NonCopyable() = default;
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NonCopyable() = default;
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NonCopyable (NonCopyable const&) = delete;
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NonCopyable& operator= (NonCopyable const&) = delete;
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};
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#endif /*COMMONS_H*/
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