X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fdsp_filter.cc;h=0eef61a0f4b5a032fe2f346662e724f522ad1d3f;hb=96ac896db055daa6bb195b87ecf13b430bac549a;hp=7470a583d385cab4162d86bb0d9821e243985020;hpb=57df370e2abf175c3141a2e904758bfd3f95e114;p=ardour.git

diff --git a/libs/ardour/dsp_filter.cc b/libs/ardour/dsp_filter.cc
index 7470a583d3..0eef61a0f4 100644
--- a/libs/ardour/dsp_filter.cc
+++ b/libs/ardour/dsp_filter.cc
@@ -67,7 +67,7 @@ ARDOUR::DSP::log_meter_coeff (float coeff) {
 }
 
 void
-ARDOUR::DSP::peaks (float *data, float &min, float &max, uint32_t n_samples) {
+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];