diff options
| author | Robin Gareus <robin@gareus.org> | 2017-08-05 15:04:05 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2017-08-05 15:36:36 +0200 |
| commit | 2b7c585dbae9c989d35e2884060aad4b0270f90e (patch) | |
| tree | 37e0f7fe263ad221ad29f4497383bea6ce0946f2 /libs/backends/portaudio | |
| parent | f9aff37623ba17a80371572fcba38515ea9b78ca (diff) | |
Update backend API: read-only MIDI input buffers
Diffstat (limited to 'libs/backends/portaudio')
| -rw-r--r-- | libs/backends/portaudio/portaudio_backend.cc | 2 | ||||
| -rw-r--r-- | libs/backends/portaudio/portaudio_backend.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libs/backends/portaudio/portaudio_backend.cc b/libs/backends/portaudio/portaudio_backend.cc index d6607595f0..3ce0f094ac 100644 --- a/libs/backends/portaudio/portaudio_backend.cc +++ b/libs/backends/portaudio/portaudio_backend.cc @@ -1610,7 +1610,7 @@ PortAudioBackend::get_connections (PortEngine::PortHandle port, std::vector<std: int PortAudioBackend::midi_event_get ( pframes_t& timestamp, - size_t& size, uint8_t** buf, void* port_buffer, + size_t& size, uint8_t const** buf, void* port_buffer, uint32_t event_index) { if (!buf || !port_buffer) return -1; diff --git a/libs/backends/portaudio/portaudio_backend.h b/libs/backends/portaudio/portaudio_backend.h index 601c3433cb..34bdabe787 100644 --- a/libs/backends/portaudio/portaudio_backend.h +++ b/libs/backends/portaudio/portaudio_backend.h @@ -288,7 +288,7 @@ class PortAudioBackend : public AudioBackend { int get_connections (PortHandle, std::vector<std::string>&, bool process_callback_safe); /* MIDI */ - int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index); + int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t const** buf, void* port_buffer, uint32_t event_index); int midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size); uint32_t get_midi_event_count (void* port_buffer); void midi_clear (void* port_buffer); |