File 0001-Fix-invalid-MIDI-Program-Change-decoding-5... of Package lmms

Overview Repositories Revisions Requests Users Attributes Meta

File 0001-Fix-invalid-MIDI-Program-Change-decoding-5154.patch of Package lmms (Revision 4e67ea3ffb7dbba55e0711ce2da48c2a)

Currently displaying revision 4e67ea3ffb7dbba55e0711ce2da48c2a , Show latest

From a631c0c47e73f2e1ae0d91fd2ae1a8ba0428ab7f Mon Sep 17 00:00:00 2001
From: Artur Twardowski <32247490+artur-twardowski@users.noreply.github.com>
Date: Mon, 26 Aug 2019 03:05:59 +0200
Subject: [PATCH] Fix invalid MIDI Program Change decoding (#5154)

---
 src/core/midi/MidiAlsaSeq.cpp | 10 +++++-----
 src/core/midi/MidiClient.cpp  |  6 +++++-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/core/midi/MidiAlsaSeq.cpp b/src/core/midi/MidiAlsaSeq.cpp
index e420ebc08..56fd956d4 100644
--- a/src/core/midi/MidiAlsaSeq.cpp
+++ b/src/core/midi/MidiAlsaSeq.cpp
@@ -563,7 +563,7 @@ void MidiAlsaSeq::run()
 
 				case SND_SEQ_EVENT_CONTROLLER:
 					dest->processInEvent( MidiEvent(
-								MidiControlChange,
+							MidiControlChange,
 							ev->data.control.channel,
 							ev->data.control.param,
 							ev->data.control.value, source ),
@@ -572,11 +572,11 @@ void MidiAlsaSeq::run()
 
 				case SND_SEQ_EVENT_PGMCHANGE:
 					dest->processInEvent( MidiEvent(
-								MidiProgramChange,
+							MidiProgramChange,
 							ev->data.control.channel,
-							ev->data.control.param,
-							ev->data.control.value, source ),
-									MidiTime() );
+							ev->data.control.value,	0,
+							source ),
+								MidiTime() );
 					break;
 
 				case SND_SEQ_EVENT_CHANPRESS:
diff --git a/src/core/midi/MidiClient.cpp b/src/core/midi/MidiClient.cpp
index b88c64db1..e22daf235 100644
--- a/src/core/midi/MidiClient.cpp
+++ b/src/core/midi/MidiClient.cpp
@@ -222,12 +222,16 @@ void MidiClientRaw::parseData( const unsigned char c )
 		case MidiNoteOff:
 		case MidiNoteOn:
 		case MidiKeyPressure:
-		case MidiProgramChange:
 		case MidiChannelPressure:
 			m_midiParseData.m_midiEvent.setKey( m_midiParseData.m_buffer[0] - KeysPerOctave );
 			m_midiParseData.m_midiEvent.setVelocity( m_midiParseData.m_buffer[1] );
 			break;
 
+		case MidiProgramChange:
+			m_midiParseData.m_midiEvent.setKey( m_midiParseData.m_buffer[0] );
+			m_midiParseData.m_midiEvent.setVelocity( m_midiParseData.m_buffer[1] );
+			break;
+
 		case MidiControlChange:
 			m_midiParseData.m_midiEvent.setControllerNumber( m_midiParseData.m_buffer[0] );
 			m_midiParseData.m_midiEvent.setControllerValue(  m_midiParseData.m_buffer[1] );
-- 
2.16.4

Places

File 0001-Fix-invalid-MIDI-Program-Change-decoding-5154.patch of Package lmms (Revision 4e67ea3ffb7dbba55e0711ce2da48c2a)

Places