Factor out "settings" that affect the execution process

1 files changed, 27 insertions, 0 deletions

diff --git a/src/settings.h b/src/settings.h
new file mode 100644
index 0000000..0cb548e
--- /dev/null
+++ b/src/settings.h
@@ -0,0 +1,27 @@
+// Copyright 2018-2024 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#ifndef JALV_SETTINGS_H
+#define JALV_SETTINGS_H
+
+#include "attributes.h"
+
+#include <stddef.h>
+#include <stdint.h>
+
+// Process thread settings
+JALV_BEGIN_DECLS
+
+/// System and/or configuration settings for the execution process
+typedef struct {
+  float    sample_rate;     ///< Sample rate
+  uint32_t block_length;    ///< Audio buffer length in frames
+  size_t   midi_buf_size;   ///< MIDI buffer size in bytes
+  uint32_t ring_size;       ///< Communication ring size in bytes
+  float    ui_update_hz;    ///< Frequency of UI updates
+  float    ui_scale_factor; ///< UI scale factor
+} JalvSettings;
+
+JALV_END_DECLS
+
+#endif // JALV_SETTINGS_H