From a3ea44fd4844171fd990562f935cfb278c29b3a7 Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Wed, 20 Sep 2006 17:16:58 +0000
Subject: Some updates (mostly guesswork) for the ALSA MIDI driver, mostly
 prompted by Waxworks (Simon engine). See
 http://www.borg.com/~jglatt/tech/midispec.htm for reference.

* Added case for Aftertouch (Key Pressure).

* Changed Channel Pressure to flush the event immediatley. The message could
  apply to notes while they are playing.

* Downgraded the error for unknown MIDI messages to a warning, and clarified it
  slightly.

svn-id: r23949
---
 backends/midi/alsa.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/backends/midi/alsa.cpp b/backends/midi/alsa.cpp
index 5a59a7d063..a5fc13124f 100644
--- a/backends/midi/alsa.cpp
+++ b/backends/midi/alsa.cpp
@@ -161,6 +161,10 @@ void MidiDriver_ALSA::send(uint32 b) {
 		snd_seq_ev_set_noteon(&ev, chanID, midiCmd[1], midiCmd[2]);
 		send_event(1);
 		break;
+	case 0xA0:
+		snd_seq_ev_set_keypress(&ev, chanID, midiCmd[1], midiCmd[2]);
+		send_event(1);
+		break;
 	case 0xB0:
 		/* is it this simple ? Wow... */
 		snd_seq_ev_set_controller(&ev, chanID, midiCmd[1], midiCmd[2]);
@@ -172,7 +176,7 @@ void MidiDriver_ALSA::send(uint32 b) {
 		break;
 	case 0xD0:
 		snd_seq_ev_set_chanpress(&ev, chanID, midiCmd[1]);
-		send_event(0);
+		send_event(1);
 		break;
 	case 0xE0:{
 			// long theBend = ((((long)midiCmd[1] + (long)(midiCmd[2] << 7))) - 0x2000) / 4;
@@ -184,7 +188,7 @@ void MidiDriver_ALSA::send(uint32 b) {
 		break;
 
 	default:
-		error("Unknown Command: %08x\n", (int)b);
+		warning("Unknown MIDI Command: %08x", (int)b);
 		/* I don't know if this works but, well... */
 		send_event(1);
 		break;
-- 
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