From 3f5a86e067bd8f459081916b0c6e06b6bd69aa0b Mon Sep 17 00:00:00 2001
From: Paul Ferrand <paul@ferrand.cc>
Date: Sun, 29 Mar 2020 13:34:26 +0200
Subject: [PATCH] Attempt to reserve memory on samplePerBlock change

---
 src/sfizz/MidiState.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/sfizz/MidiState.cpp b/src/sfizz/MidiState.cpp
index 9406d66c..b835063c 100644
--- a/src/sfizz/MidiState.cpp
+++ b/src/sfizz/MidiState.cpp
@@ -62,6 +62,10 @@ void sfz::MidiState::advanceTime(int numSamples) noexcept
 void sfz::MidiState::setSamplesPerBlock(int samplesPerBlock) noexcept
 {
     this->samplesPerBlock = samplesPerBlock;
+    for (auto& ccEvents: cc) {
+        ccEvents.shrink_to_fit();
+        ccEvents.reserve(samplesPerBlock);
+    }
 }
 
 float sfz::MidiState::getNoteDuration(int noteNumber, int delay) const