#include "dx_platform.h"
#include "dx_stream.h"
#include "dx_midi.h"
#include <unknwn.h>
#include <roapi.h>
#include <winstring.h>
#include <winrt/Windows.Foundation.h>
#include <winrt/Windows.Foundation.Collections.h>
#include <winrt/Windows.Devices.Midi2.h>
#include <winrt/Windows.Devices.Midi2.Enumeration.h>
#include <winrt/Windows.Devices.Midi2.Diagnostics.h>
#include <WindowsMidiServicesAppSdkComExtensions.h>
#include <string>
#include <map>
#include <atomic>

Include dependency graph for dx_midi_services.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	dx::midi::services::target
	a stream of an endpoint: the direction, the index in the device More...

Namespaces
namespace	dx
	the interface headers shared with user mode spell the status as dx:: does
namespace	dx::midi
namespace	dx::midi::services
	Windows MIDI Services: the MIDI service of Windows 11 (midisrv), its endpoints spoken to in Universal MIDI Packets through the App SDK (Windows.Devices.Midi2).

Macros
#define	dx_catch_winrt
	the catch clause behind a WinRT call: what it throws becomes a dx::exception carrying the HRESULT
#define	DX_MEMBERS_MIDI_SERVICES_TARGET(X)
#define	interface __STRUCT__

Typedefs
typedef dx::stream::desc< target, 2, 1 >	dx::midi::services::desc
typedef std::map< std::string, std::string >	dx::midi::services::dictionary
	matching dictionary: verb -> case-insensitive substring; id -> the endpoint device id, name -> the endpoint's name, vendor -> the manufacturer, transport -> the transport code (KS, KSA, LOOP, VIRT, NET, BLE, DIAG), vid/pid -> the USB ids in hex. A driver's match is a vector of them: any dictionary whose entries all match takes the endpoint, an empty vector takes every endpoint

Functions
int32_t __stdcall	dx::midi::services::activation (void id, const ::winrt::guid &iid, void *factory) noexcept
	the registration free activation: what Windows registers is taken from it, the SDK's own classes from its DLL beside the binary or in System32
bool	dx::midi::services::available () noexcept try
	whether the SDK stands on this machine: its MidiApi resolves
dx::stream::bus::bus	dx::midi::services::bus (const std::string &transport) noexcept
	the dx::stream::bus an endpoint's transport stands for
	dx::midi::services::catch (...)
void	dx::midi::services::install () noexcept
	installs the activation once, ahead of the first WinRT call
std::ostream &	operator<< (std::ostream &os, const dx::midi::services::target &target)

Macro Definition Documentation

◆ dx_catch_winrt

#define dx_catch_winrt

Value:

catch(const ::winrt::hresult_error& __dx_error){\
    dx::halt();\
    throw dx::exception{\
        "WinRT",\
        static_cast<dx::os_result>(__dx_error.code().value),\
        ::winrt::to_string(__dx_error.message()),\
        __PRETTY_FUNCTION__,\
        __FILE__, static_cast<unsigned int>(__LINE__)};}

the catch clause behind a WinRT call: what it throws becomes a dx::exception carrying the HRESULT

◆ DX_MEMBERS_MIDI_SERVICES_TARGET

#define DX_MEMBERS_MIDI_SERVICES_TARGET ( X )

Value:

X##_direction(direction) X##_value(index)

◆ interface

#define interface __STRUCT__

Function Documentation

◆ operator<<()

std::ostream & operator<<	(	std::ostream &	os,
		const dx::midi::services::target &	target )

inline

Here is the call graph for this function:

Classes

Namespaces

Macros