diff options
Diffstat (limited to 'libs/backends/portaudio/portaudio_backend.h')
| -rw-r--r-- | libs/backends/portaudio/portaudio_backend.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libs/backends/portaudio/portaudio_backend.h b/libs/backends/portaudio/portaudio_backend.h index d3def25fb1..9831d035d2 100644 --- a/libs/backends/portaudio/portaudio_backend.h +++ b/libs/backends/portaudio/portaudio_backend.h @@ -33,6 +33,8 @@ #include "ardour/types.h" #include "portaudio_io.h" +#include "winmmemidi_io.h" +#include "cycle_timer.h" namespace ARDOUR { @@ -312,6 +314,7 @@ class PortAudioBackend : public AudioBackend { private: std::string _instance_name; PortAudioIO *_pcmio; + WinMMEMidiIO *_midiio; bool _run; /* keep going or stop, ardour thread */ bool _active; /* is running, process thread */ @@ -319,7 +322,12 @@ class PortAudioBackend : public AudioBackend { bool _freewheeling; bool _measure_latency; - uint64_t _last_process_start; + uint64_t m_cycle_count; + uint64_t m_total_deviation_us; + uint64_t m_max_deviation_us; + + CycleTimer m_cycle_timer; + uint64_t m_last_cycle_start; static std::vector<std::string> _midi_options; static std::vector<AudioBackend::DeviceStatus> _input_audio_device_status; @@ -365,6 +373,7 @@ class PortAudioBackend : public AudioBackend { /* port engine */ PortHandle add_port (const std::string& shortname, ARDOUR::DataType, ARDOUR::PortFlags); int register_system_audio_ports (); + int register_system_midi_ports (); void unregister_ports (bool system_only = false); std::vector<PamPort *> _ports; |