4 files changed, 16 insertions, 14 deletions
diff --git a/src/JackDbusDriver.cpp b/src/JackDbusDriver.cpp
index 28bfb24..c40a149 100644
--- a/src/JackDbusDriver.cpp
+++ b/src/JackDbusDriver.cpp
@@ -723,7 +723,7 @@ JackDriver::disconnect(const PortID tail_id, const PortID head_id)
 	return true;
 }
 
-jack_nframes_t
+uint32_t
 JackDriver::buffer_size()
 {
 	DBusMessage*  reply_ptr   = nullptr;
@@ -758,7 +758,7 @@ JackDriver::buffer_size()
 }
 
 bool
-JackDriver::set_buffer_size(jack_nframes_t size)
+JackDriver::set_buffer_size(const uint32_t size)
 {
 	DBusMessage*  reply_ptr   = nullptr;
 	dbus_uint32_t buffer_size = 0u;
diff --git a/src/JackDbusDriver.hpp b/src/JackDbusDriver.hpp
index 4d08214..cbf6b47 100644
--- a/src/JackDbusDriver.hpp
+++ b/src/JackDbusDriver.hpp
@@ -22,13 +22,13 @@
 
 #include <dbus/dbus.h>
 #include <glibmm/thread.h>
-#include <jack/jack.h>
-#include <jack/statistics.h>
 
+#include <cstdint>
 #include <string>
 
 class ILog;
 
+/// Driver for JACK audio and midi ports that uses D-Bus
 class JackDriver : public Driver
 {
 public:
@@ -57,9 +57,9 @@ public:
 	float    get_max_dsp_load();
 	void     reset_max_dsp_load();
 
-	float          sample_rate();
-	jack_nframes_t buffer_size();
-	bool           set_buffer_size(jack_nframes_t size);
+	float    sample_rate();
+	uint32_t buffer_size();
+	bool     set_buffer_size(uint32_t size);
 
 private:
 	PortType patchage_port_type(dbus_uint32_t dbus_port_type) const;
diff --git a/src/JackDriver.hpp b/src/JackDriver.hpp
index 5a6f89f..1c9bc9e 100644
--- a/src/JackDriver.hpp
+++ b/src/JackDriver.hpp
@@ -24,12 +24,13 @@
 #include <glibmm/thread.h>
 #include <jack/jack.h>
 
+#include <cstdint>
 #include <mutex>
 #include <string>
 
 class ILog;
 
-/// Driver for JACK audio and midi ports
+/// Driver for JACK audio and midi ports that uses libjack
 class JackDriver : public Driver
 {
 public:
@@ -58,9 +59,9 @@ public:
 	float    get_max_dsp_load();
 	void     reset_max_dsp_load();
 
-	jack_nframes_t sample_rate() { return jack_get_sample_rate(_client); }
-	jack_nframes_t buffer_size();
-	bool           set_buffer_size(jack_nframes_t size);
+	uint32_t sample_rate() { return jack_get_sample_rate(_client); }
+	uint32_t buffer_size();
+	bool     set_buffer_size(jack_nframes_t size);
 
 private:
 	ClientInfo get_client_info(const char* name);
diff --git a/src/Patchage.cpp b/src/Patchage.cpp
index f342c34..b071fd2 100644
--- a/src/Patchage.cpp
+++ b/src/Patchage.cpp
@@ -59,6 +59,7 @@ PATCHAGE_RESTORE_WARNINGS
 #include <gtkmm/treemodel.h>
 
 #include <cmath>
+#include <cstdint>
 #include <cstdlib>
 #include <fstream>
 
@@ -478,8 +479,8 @@ Patchage::update_toolbar()
 
 #if defined(PATCHAGE_LIBJACK) || defined(HAVE_JACK_DBUS)
 	if (_jack_driver->is_attached()) {
-		const jack_nframes_t buffer_size = _jack_driver->buffer_size();
-		const jack_nframes_t sample_rate = _jack_driver->sample_rate();
+		const auto buffer_size = _jack_driver->buffer_size();
+		const auto sample_rate = _jack_driver->sample_rate();
 		if (sample_rate != 0) {
 			const int latency_ms =
 			    lrintf(buffer_size * 1000 / float(sample_rate));
@@ -960,7 +961,7 @@ Patchage::buffer_size_changed()
 	if (selected == -1) {
 		update_toolbar();
 	} else {
-		const jack_nframes_t buffer_size = 1 << (selected + 5);
+		const uint32_t buffer_size = 1u << (selected + 5);
 		_jack_driver->set_buffer_size(buffer_size);
 		update_toolbar();
 	}