X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=libs%2Fardour%2Faudiosource.cc;h=add9364cadd09a1207866cac7f9f115589d6a03a;hb=481f7c39655afec832ac10430dd61a3bb464aa58;hp=46596ad64fe7d82445d8324f8835ec2f3a06959c;hpb=a999381a8442f8adb1482aecb41557e387d2d88d;p=ardour.git

diff --git a/libs/ardour/audiosource.cc b/libs/ardour/audiosource.cc
index 46596ad64f..add9364cad 100644
--- a/libs/ardour/audiosource.cc
+++ b/libs/ardour/audiosource.cc
@@ -792,7 +792,9 @@ AudioSource::do_build_peak (jack_nframes_t first_frame, jack_nframes_t cnt)
 
 		frames_to_read = min (frames_per_peak, cnt);
 
-		if ((frames_read = read_unlocked (buf, current_frame, frames_to_read, workbuf)) != frames_to_read) {
+		/* lock for every read */
+
+		if ((frames_read = read (buf, current_frame, frames_to_read, workbuf)) != frames_to_read) {
 			error << string_compose(_("%1: could not write read raw data for peak computation (%2)"), _name, strerror (errno)) << endmsg;
 			goto out;
 		}