From e750cab915535345ed903c787ee3c4c1f9a5952c Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sun, 6 Dec 2020 02:06:48 +0100
Subject: [PATCH] LuaDSP use vectorized peak-finding

---
 libs/ardour/dsp_filter.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/libs/ardour/dsp_filter.cc b/libs/ardour/dsp_filter.cc
index f2bcbc800e..8fb572729f 100644
--- a/libs/ardour/dsp_filter.cc
+++ b/libs/ardour/dsp_filter.cc
@@ -23,6 +23,7 @@
 #include "ardour/dB.h"
 #include "ardour/buffer.h"
 #include "ardour/dsp_filter.h"
+#include "ardour/runtime_functions.h"
 
 #ifdef COMPILER_MSVC
 #include <float.h>
@@ -68,10 +69,7 @@ ARDOUR::DSP::log_meter_coeff (float coeff) {
 
 void
 ARDOUR::DSP::peaks (const float *data, float &min, float &max, uint32_t n_samples) {
-	for (uint32_t i = 0; i < n_samples; ++i) {
-		if (data[i] < min) min = data[i];
-		if (data[i] > max) max = data[i];
-	}
+	ARDOUR::find_peaks (data, n_samples, &min, &max);
 }
 
 void