gearmulator

commit df954e116c7ca7d62f858cf86daaaffe71d3cdd0
parent dfa788412700062c111856bb56e8a940e0faac50
Author: dsp56300 <dsp56300@users.noreply.github.com>
Date:   Fri, 16 Jul 2021 01:41:55 +0200

report plugin latency to host

Diffstat:
M
source/jucePlugin/PluginProcessor.cpp
 | 
1
+
M
source/synthLib/device.h
 | 
1
+
M
source/synthLib/plugin.cpp
 | 
5
+++++
M
source/synthLib/plugin.h
 | 
2
++

4 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/source/jucePlugin/PluginProcessor.cpp b/source/jucePlugin/PluginProcessor.cpp
@@ -91,6 +91,7 @@ void AudioPluginAudioProcessor::prepareToPlay (double sampleRate, int samplesPer
 
 	m_plugin.setSamplerate(static_cast<float>(sampleRate));
 	m_plugin.setBlockSize(samplesPerBlock);
+	setLatencySamples(m_plugin.getLatencySamples());
 }
 
 void AudioPluginAudioProcessor::releaseResources()
diff --git a/source/synthLib/device.h b/source/synthLib/device.h
@@ -17,6 +17,7 @@ namespace synthLib
 		virtual ~Device();
 		virtual void process(float** _inputs, float** _outputs, size_t _size, const std::vector<SMidiEvent>& _midiIn, std::vector<SMidiEvent>& _midiOut);
 		void setBlockSize(size_t _size);
+		uint32_t getLatencySamples() const { return m_nextLatency; }
 
 		void startDSPThread();
 
diff --git a/source/synthLib/plugin.cpp b/source/synthLib/plugin.cpp
@@ -229,4 +229,9 @@ namespace synthLib
 		std::lock_guard lock(m_lock);
 		m_device->setBlockSize(_blockSize);
 	}
+
+	uint32_t Plugin::getLatencySamples() const
+	{
+		return m_device->getLatencySamples();
+	}
 }
diff --git a/source/synthLib/plugin.h b/source/synthLib/plugin.h
@@ -21,6 +21,8 @@ namespace synthLib
 		void setSamplerate(float _samplerate);
 		void setBlockSize(size_t _blockSize);
 
+		uint32_t getLatencySamples() const;
+
 		void process(float** _inputs, float** _outputs, size_t _count, float _bpm, float _ppqPos, bool _isPlaying);
 		void getMidiOut(std::vector<SMidiEvent>& _midiOut);