From 8f66b7978f4c35316267144861c25021bb5bb42d Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sun, 25 Oct 2009 15:59:02 +0000
Subject: [PATCH] do not sort MIDI regions by layer since they are all
 transparent

git-svn-id: svn://localhost/ardour2/branches/3.0@5913 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/midi_playlist.cc | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/libs/ardour/midi_playlist.cc b/libs/ardour/midi_playlist.cc
index d8b07d3342..2d042ffb44 100644
--- a/libs/ardour/midi_playlist.cc
+++ b/libs/ardour/midi_playlist.cc
@@ -80,12 +80,6 @@ MidiPlaylist::~MidiPlaylist ()
 	notify_callbacks ();
 }
 
-struct RegionSortByLayer {
-    bool operator() (boost::shared_ptr<Region> a, boost::shared_ptr<Region> b) {
-	    return a->layer() < b->layer();
-    }
-};
-
 template<typename Time>
 struct EventsSortByTime {
     bool operator() (Evoral::Event<Time>* a, Evoral::Event<Time>* b) {
@@ -212,9 +206,6 @@ MidiPlaylist::read (MidiRingBuffer<nframes_t>& dst, nframes_t start, nframes_t d
 		}
 #endif
 
-		RegionSortByLayer layer_cmp;
-		sort(regs.begin(), regs.end(), layer_cmp);
-
 		DEBUG_TRACE (DEBUG::MidiPlaylistIO, string_compose ("for %1 .. %2 we have %3 to consider\n", start, start+dur-1, regs.size()));
 
 		for (vector<boost::shared_ptr<Region> >::iterator i = regs.begin(); i != regs.end(); ++i) {