From 0fdf66b095324a7cc410589b12e682c94e664715 Mon Sep 17 00:00:00 2001
From: Jonas Suhr Christensen <jsc@umbraculum.org>
Date: Mon, 9 Feb 2015 20:18:40 +0100
Subject: Extended usage information.

---
 drumgizmo/drumgizmoc.cc | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/drumgizmo/drumgizmoc.cc b/drumgizmo/drumgizmoc.cc
index d8479fa..4bfd608 100644
--- a/drumgizmo/drumgizmoc.cc
+++ b/drumgizmo/drumgizmoc.cc
@@ -57,13 +57,31 @@ static const char usage_str[] =
 "Usage: %s [options] drumkitfile\n"
 "Options:\n"
 "  -p, --preload          Load entire kit audio files into memory (uses ALOT of memory).\n"
-"  -i, --inputengine dummy|test|jackmidi|midifile  Use said event input engine.\n"
-"  -I, --inputparms parmlist  Set input engine parameters.\n"
-"  -o, --outputengine dummy|alsa|jack|sndfile  Use said audio output engine.\n"
-"  -O, --outputparms parmlist  Set output engine parameters.\n"
-"  -e, --endpos Number of samples to process, -1: infinite.\n"
+"  -i, --inputengine      dummy|test|jackmidi|midifile  Use said event input engine.\n"
+"  -I, --inputparms       parmlist  Set input engine parameters.\n"
+"  -o, --outputengine     dummy|alsa|jack|sndfile  Use said audio output engine.\n"
+"  -O, --outputparms      parmlist  Set output engine parameters.\n"
+"  -e, --endpos           Number of samples to process, -1: infinite.\n"
 "  -v, --version          Print version information and exit.\n"
 "  -h, --help             Print this message and exit.\n"
+"\n"
+"Input engine parameters:\n"
+"  jackmidi:  midimap=<midimapfile>\n"
+"  midifile:  file=<midifile>, speed=<tempo> (default 1.0),\n"
+"             track=<miditrack> (default -1, all tracks)\n"
+"             midimap=<midimapfile>, loop=<true|false>\n"
+"  test:      p=<hit_propability> (default 0.1)\n"
+"             instr=<instrument> (default -1, random instrument)\n"
+"             len=<seconds> (default -1, forever)\n"
+"  dummy:\n"
+"\n"
+"Output engine parameters:\n"
+"  alsa:      dev=<device> (default 'default'), frames=<frames> (default 32)\n"
+"             srate=<samplerate> (default 441000)\n"
+"  wavfile:   file=<filename> (default 'output'), srate=<samplerate> (default 44100)\n"
+"  jackaudio:\n"
+"  dummy:\n"
+"\n"
 ;
 
 CliMain::CliMain() : MessageReceiver(MSGRCV_UI), loading(false)
-- 
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