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Diffstat (limited to 'libs/backends/portaudio/portaudio_backend.h')
-rw-r--r--libs/backends/portaudio/portaudio_backend.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libs/backends/portaudio/portaudio_backend.h b/libs/backends/portaudio/portaudio_backend.h
index 7b3f247875..db16937651 100644
--- a/libs/backends/portaudio/portaudio_backend.h
+++ b/libs/backends/portaudio/portaudio_backend.h
@@ -324,7 +324,8 @@ class PortAudioBackend : public AudioBackend {
bool start_blocking_process_thread ();
bool stop_blocking_process_thread ();
bool blocking_process_freewheel ();
- bool blocking_process_main ();
+ bool blocking_process_main (const float* interleaved_input_data,
+ float* interleaved_output_data);
void process_port_connection_changes ();
void process_incoming_midi ();