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CoreMidi: Never convert messages to MIDI 2.0 protocol

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reuk 2023-03-01 17:12:12 +00:00
parent a24be991fa
commit fd69d347b4
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2 changed files with 54 additions and 63 deletions
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47
modules/juce_audio_basics/midi/ump/juce_UMPConverters.h
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@ -88,6 +88,15 @@ namespace universal_midi_packets
*/
class GenericUMPConverter
{
template <typename This, typename... Args>
static void visit (This& t, Args&&... args)
{
if (t.mode == PacketProtocol::MIDI_1_0)
convertImpl (std::get<0> (t.converters), std::forward<Args> (args)...);
else
convertImpl (std::get<1> (t.converters), std::forward<Args> (args)...);
}
public:
explicit GenericUMPConverter (PacketProtocol m)
: mode (m) {}
@ -97,33 +106,43 @@ namespace universal_midi_packets
std::get<1> (converters).reset();
}
template <typename Converter, typename Fn>
static void convertImpl (Converter& converter, const BytestreamMidiView& m, Fn&& fn)
{
converter.convert (m, std::forward<Fn> (fn));
}
template <typename Converter, typename Fn>
static void convertImpl (Converter& converter, const View& m, Fn&& fn)
{
converter.convert (m, std::forward<Fn> (fn));
}
template <typename Converter, typename Fn>
static void convertImpl (Converter& converter, Iterator b, Iterator e, Fn&& fn)
{
std::for_each (b, e, [&] (const auto& v)
{
convertImpl (converter, v, fn);
});
}
template <typename Fn>
void convert (const BytestreamMidiView& m, Fn&& fn)
{
switch (mode)
{
case PacketProtocol::MIDI_1_0: return std::get<0> (converters).convert (m, std::forward<Fn> (fn));
case PacketProtocol::MIDI_2_0: return std::get<1> (converters).convert (m, std::forward<Fn> (fn));
}
visit (*this, m, std::forward<Fn> (fn));
}
template <typename Fn>
void convert (const View& v, Fn&& fn)
{
switch (mode)
{
case PacketProtocol::MIDI_1_0: return std::get<0> (converters).convert (v, std::forward<Fn> (fn));
case PacketProtocol::MIDI_2_0: return std::get<1> (converters).convert (v, std::forward<Fn> (fn));
}
visit (*this, v, std::forward<Fn> (fn));
}
template <typename Fn>
void convert (Iterator begin, Iterator end, Fn&& fn)
{
std::for_each (begin, end, [&] (const View& v)
{
convert (v, fn);
});
visit (*this, begin, end, std::forward<Fn> (fn));
}
PacketProtocol getProtocol() const noexcept { return mode; }