very, very simple WP with midi CC out

This commit is contained in:
Sebastian
2024-10-09 02:01:23 +02:00
commit 3d6fc151f1
126 changed files with 19539 additions and 0 deletions
@@ -0,0 +1,19 @@
#pragma once
#include <libremidi/config.hpp>
namespace libremidi::winmidi
{
struct input_configuration
{
};
struct output_configuration
{
};
struct observer_configuration
{
};
}
@@ -0,0 +1,27 @@
#pragma once
// clang-format off
#define NOMINMAX 1
#define WIN32_LEAN_AND_MEAN 1
#include <libremidi/detail/midi_api.hpp>
#include <mutex>
#include <string>
#include <thread>
#include <vector>
#include <guiddef.h>
#include <winrt/Windows.Foundation.h>
#include <winrt/Windows.Foundation.Collections.h>
#include <winrt/Windows.Devices.Enumeration.h>
#include <winrt/Microsoft.Devices.Midi2.h>
// clang-format on
namespace libremidi::winmidi
{
using namespace winrt;
using namespace winrt::Windows::Foundation;
using namespace winrt::Windows::Devices::Enumeration;
using namespace winrt::Windows::Storage::Streams;
using namespace Microsoft::Devices::Midi2;
using namespace Windows::Devices::Enumeration;
}
@@ -0,0 +1,94 @@
#pragma once
#include <libremidi/backends/winmidi/config.hpp>
#include <libremidi/backends/winmidi/helpers.hpp>
#include <libremidi/backends/winmidi/observer.hpp>
#include <libremidi/detail/midi_in.hpp>
namespace libremidi::winmidi
{
class midi_in_impl final
: public midi2::in_api
, public error_handler
{
public:
struct
: libremidi::ump_input_configuration
, winmidi::input_configuration
{
} configuration;
explicit midi_in_impl(
libremidi::ump_input_configuration&& conf, winmidi::input_configuration&& apiconf)
: configuration{std::move(conf), std::move(apiconf)}
{
}
~midi_in_impl() override { close_port(); }
bool open_virtual_port(std::string_view) override
{
warning(configuration, "midi_in_winmidi: open_virtual_port unsupported");
return false;
}
void set_client_name(std::string_view) override
{
warning(configuration, "midi_in_winmidi: set_client_name unsupported");
}
void set_port_name(std::string_view) override
{
warning(configuration, "midi_in_winmidi: set_port_name unsupported");
}
libremidi::API get_current_api() const noexcept override
{
return libremidi::API::WINDOWS_MIDI_SERVICES;
}
bool open_port(const input_port& port, std::string_view) override
{
#if 0
const auto id = winrt::to_hstring(port.port_name);
if (id.empty())
return false;
port_ = get(MidiInPort::FromIdAsync(id));
if (!port_)
return false;
port_.MessageReceived(
[=](const winrt::Windows::Devices::Midi::IMidiInPort& inputPort,
const winrt::Windows::Devices::Midi::MidiMessageReceivedEventArgs& args) {
this->process_message(args.Message());
});
#endif
return true;
}
#if 0
void process_message(const winrt::Windows::Devices::Midi::IMidiMessage& msg)
{
auto reader = DataReader::FromBuffer(msg.RawData());
auto begin = msg.RawData().data();
auto end = begin + msg.RawData().Length();
auto t = msg.Timestamp().count();
this->configuration.on_message(libremidi::message{{begin, end}, t});
}
#endif
void close_port() override
{
#if 0
if (port_)
{
port_.Close();
port_ = nullptr;
}
#endif
}
private:
// winrt::Microsoft::Devices::Midi2::IMidiInPort port_{nullptr};
};
}
@@ -0,0 +1,91 @@
#pragma once
#include <libremidi/backends/winmidi/config.hpp>
#include <libremidi/backends/winmidi/helpers.hpp>
#include <libremidi/backends/winmidi/observer.hpp>
#include <libremidi/detail/midi_out.hpp>
namespace libremidi::winmidi
{
class midi_out_impl final
: public midi2::out_api
, public error_handler
{
public:
struct
: libremidi::output_configuration
, winmidi::output_configuration
{
} configuration;
midi_out_impl(libremidi::output_configuration&& conf, winmidi::output_configuration&& apiconf)
: configuration{std::move(conf), std::move(apiconf)}
{
}
~midi_out_impl() override { close_port(); }
bool open_virtual_port(std::string_view) override
{
warning(configuration, "midi_out_winmidi: open_virtual_port unsupported");
return false;
}
void set_client_name(std::string_view) override
{
warning(configuration, "midi_out_winmidi: set_client_name unsupported");
}
void set_port_name(std::string_view) override
{
warning(configuration, "midi_out_winmidi: set_port_name unsupported");
}
libremidi::API get_current_api() const noexcept override
{
return libremidi::API::WINDOWS_MIDI_SERVICES;
}
bool open_port(const output_port& port, std::string_view) override
{
#if 0
const auto id = winrt::to_hstring(port.port_name);
if (id.empty())
return false;
port_ = get(MidiOutPort::FromIdAsync(id));
return bool(port_);
#endif
return true;
}
void close_port() override
{
#if 0
if (port_)
{
port_.Close();
port_ = {};
}
#endif
}
void send_ump(const uint32_t* message, size_t size) override
{
#if 0
if (!port_)
return;
InMemoryRandomAccessStream str;
DataWriter rb(str);
rb.WriteBytes(
winrt::array_view<const uint8_t>{(const uint8_t*)message, (const uint8_t*)message + size});
port_.SendBuffer(rb.DetachBuffer());
#endif
}
private:
#if 0
winrt::Windows::Devices::Midi2::IMidiOutPort port_{nullptr};
#endif
};
}
@@ -0,0 +1,151 @@
#pragma once
#include <libremidi/backends/winmidi/config.hpp>
#include <libremidi/backends/winmidi/helpers.hpp>
#include <libremidi/detail/observer.hpp>
;
namespace libremidi::winmidi
{
struct port_info
{
hstring id;
hstring name;
};
class observer_impl final : public observer_api
{
public:
struct
: libremidi::observer_configuration
, winmidi::observer_configuration
{
} configuration;
MidiSession session;
explicit observer_impl(
libremidi::observer_configuration&& conf, winmidi::observer_configuration&& apiconf)
: configuration{std::move(conf), std::move(apiconf)}
, session{
MidiSession::CreateNewSession(L"libremidi session", MidiSessionSettings::Default())}
{
if (!configuration.has_callbacks())
return;
if (configuration.notify_in_constructor)
{
if (configuration.input_added)
for (const auto& p : get_input_ports())
configuration.input_added(p);
if (configuration.output_added)
for (const auto& p : get_output_ports())
configuration.output_added(p);
}
/*
evTokenOnInputAdded_
= internalInPortObserver_.PortAdded([this](const port_info& p) { on_input_added(p); });
evTokenOnInputRemoved_
= internalInPortObserver_.PortRemoved([this](const port_info& p) { on_input_removed(p); });
evTokenOnOutputAdded_
= internalOutPortObserver_.PortAdded([this](const port_info& p) { on_output_added(p); });
evTokenOnOutputRemoved_ = internalOutPortObserver_.PortRemoved(
[this](const port_info& p) { on_output_removed(p); });
*/
}
~observer_impl()
{
if (!configuration.has_callbacks())
return;
// internalInPortObserver_.PortAdded(evTokenOnInputAdded_);
// internalInPortObserver_.PortRemoved(evTokenOnInputRemoved_);
// internalOutPortObserver_.PortAdded(evTokenOnOutputAdded_);
// internalOutPortObserver_.PortRemoved(evTokenOnOutputRemoved_);
}
libremidi::API get_current_api() const noexcept override
{
return libremidi::API::WINDOWS_MIDI_SERVICES;
}
template <bool Input>
auto to_port_info(const DeviceInformation& p) const noexcept
-> std::conditional_t<Input, input_port, output_port>
{
return {
{.client = 0,
.port = 0,
.manufacturer = "",
.device_name = "",
.port_name = to_string(p.Id()),
.display_name = to_string(p.Name())}};
}
std::vector<libremidi::input_port> get_input_ports() const noexcept override
{
std::vector<libremidi::input_port> ret;
auto deviceSelector = MidiEndpointConnection::GetDeviceSelector();
auto endpointDevices = DeviceInformation::FindAllAsync(deviceSelector).get();
for (const auto& selectedEndpointInformation : endpointDevices)
{
// FIXME if(has input...)
ret.emplace_back(to_port_info(selectedEndpointInformation));
}
return ret;
}
std::vector<libremidi::output_port> get_output_ports() const noexcept override
{
std::vector<libremidi::output_port> ret;
auto deviceSelector = MidiEndpointConnection::GetDeviceSelector();
auto endpointDevices = DeviceInformation::FindAllAsync(deviceSelector).get();
for (const auto& selectedEndpointInformation : endpointDevices)
{
// FIXME if(has output...)
ret.emplace_back(to_port_info(selectedEndpointInformation));
}
return ret;
}
void on_input_added(const DeviceInformation& name)
{
if (configuration.input_added)
configuration.input_added(to_port_info(name));
}
void on_input_removed(const DeviceInformation& name)
{
if (configuration.input_removed)
configuration.input_removed(to_port_info(name));
}
void on_output_added(const DeviceInformation& name)
{
if (configuration.output_added)
configuration.output_added(to_port_info(name));
}
void on_output_removed(const DeviceInformation& name)
{
if (configuration.output_removed)
configuration.output_removed(to_port_info(name));
}
private:
#if 0
static inline observer_winmidi_internal internalInPortObserver_{MidiInPort::GetDeviceSelector()};
static inline observer_winmidi_internal internalOutPortObserver_{
MidiOutPort::GetDeviceSelector()};
int evTokenOnInputAdded_{-1};
int evTokenOnInputRemoved_{-1};
int evTokenOnOutputAdded_{-1};
int evTokenOnOutputRemoved_{-1};
#endif
};
}