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authorBent Bisballe Nyeng <deva@aasimon.org>2018-07-21 11:16:24 +0200
committerBent Bisballe Nyeng <deva@aasimon.org>2018-07-21 11:34:22 +0200
commit3a1bfc0a6e78f006fc853c1acd2408ed9c383176 (patch)
treef8c2ce4f40c6f8846b16c507542cb51493367e2b /drumgizmo/drumgizmoc.cc
parentc80a459faf3abcbe67969664663a3b9ed82966f7 (diff)
Add humanized timing controls to the cli.
Diffstat (limited to 'drumgizmo/drumgizmoc.cc')
-rw-r--r--drumgizmo/drumgizmoc.cc210
1 files changed, 141 insertions, 69 deletions
diff --git a/drumgizmo/drumgizmoc.cc b/drumgizmo/drumgizmoc.cc
index 5172666..793967b 100644
--- a/drumgizmo/drumgizmoc.cc
+++ b/drumgizmo/drumgizmoc.cc
@@ -38,7 +38,6 @@
#include <hugin.hpp>
#include "drumgizmo.h"
-#include "drumgizmoc.h"
#include "enginefactory.h"
#include "bytesizeparser.h"
@@ -46,12 +45,11 @@
#include "nolocale.h"
-typedef struct parm_token
+struct ParmToken
{
std::string key;
std::string value;
-} parm_token_t;
-
+};
static std::string version()
{
@@ -60,11 +58,10 @@ static std::string version()
return output.str();
}
-
static std::string copyright()
{
std::ostringstream output;
- output << "Copyright (C) 2008-2011 Bent Bisballe Nyeng - Aasimon.org.\n";
+ output << "Copyright (C) 2008-2018 Bent Bisballe Nyeng - Aasimon.org.\n";
output << "This is free software. You may redistribute copies of it under the terms ";
output << "of\n";
output << "the GNU Lesser General Public License <http://www.gnu.org/licenses/gpl.html>.\n";
@@ -74,66 +71,85 @@ static std::string copyright()
return output.str();
}
-
static std::string usage(std::string name)
{
std::ostringstream output;
- output << "Usage: " << name << " [options] drumkitfile\n";
- output << "Options:\n";
- output << " -a, --async-load Load drumkit in the background and start the ";
- output << " -b --bleed Set and enable master bleed";
- output << "engine immediately.\n";
- output << " -i, --inputengine dummy|test|jackmidi|midifile Use said event ";
- output << "input engine.\n";
- output << " -I, --inputparms parmlist Set input engine parameters.\n";
- output << " -o, --outputengine dummy|alsa|jackaudio|wavfile Use said audio ";
- output << "output engine.\n";
- output << " -O, --outputparms parmlist Set output engine parameters.\n";
- output << " -e, --endpos Number of samples to process, -1: infinite.\n";
+ output <<
+ "Usage: " << name << " [options] drumkitfile\n"
+ "Options:\n"
+ " -a, --async-load Load drumkit in the background and start the"
+ " engine immediately.\n"
+ " -b --bleed Set and enable master bleed\n"
+
+// stddev
+// velocity-attack
+// velocity-release
+// tightness
+// timing-regain
+// laidback
+
+ " -i, --inputengine dummy|test|jackmidi|midifile Use said event "
+ "input engine.\n"
+ " -I, --inputparms parmlist Set input engine parameters.\n"
+ " -o, --outputengine dummy|alsa|jackaudio|wavfile Use said audio "
+ "output engine.\n"
+ " -O, --outputparms parmlist Set output engine parameters.\n"
+ " -e, --endpos Number of samples to process, -1: infinite.\n"
#ifndef DISABLE_HUGIN
- output << " -D, --debug ddd Enable debug messages on 'ddd'; see hugin ";
- output << "documentation for details\n";
+ " -D, --debug ddd Enable debug messages on 'ddd' see hugin "
+ "documentation for details\n"
#endif /*DISABLE_HUGIN*/
- output << " -r, --no-resampling Disable resampling.\n";
- output << " -s, --streaming Enable streaming.\n";
- output << " -S, --streamingparms Streaming options.\n";
- output << " -v, --version Print version information and exit.\n";
- output << " -h, --help Print this message and exit.\n";
- output << "\n";
- output << "Input engine parameters:\n";
- output << " jackmidi: midimap=<midimapfile>\n";
- output << " midifile: file=<midifile>, speed=<tempo> (default 1.0),\n";
- output << " track=<miditrack> (default -1, all tracks)\n";
- output << " midimap=<midimapfile>, loop=<true|false>\n";
- output << " ossmidi: midimap=<midimapfile>, dev=<device> (default '/dev/midi')\n";
- output << " test: p=<hit_propability> (default 0.1)\n";
- output << " instr=<instrument> (default -1, random instrument)\n";
- output << " len=<seconds> (default -1, forever)\n";
- output << " dummy:\n";
- output << "\n";
- output << "Output engine parameters:\n";
- output << " alsa: dev=<device> (default 'default'), frames=<frames> (default ";
- output << "32)\n";
- output << " srate=<samplerate> (default 441000)\n";
- output << " oss: dev=<device> (default '/dev/dsp'), srate=<samplerate>,\n";
- output << " max_fragments=<number> (default 4, see man page for more info),\n";
- output << " fragment_size=<selector> (default 8, see man page for more info)\n";
- output << " wavfile: file=<filename> (default 'output'), srate=<samplerate> ";
- output << "(default 44100)\n";
- output << " jackaudio:\n";
- output << " dummy:\n";
- output << "\n";
- output << "Streaming parameters:\n";
- output << " limit: Limit the amount of preloaded drumkit data to the size\n";
- // output << " chunk_size: chunk size in k,M,G\n"
- output << "\n";
+ " -r, --no-resampling Disable resampling.\n"
+ " -s, --streaming Enable streaming.\n"
+ " -S, --streamingparms parmlist\n"
+ " Streaming options.\n"
+ " -t, --timing-humanizer\n"
+ " Enable moving of notes in time. Note adds latency to the output so do not\n"
+ " use this with a real-time drumkit.\n"
+ " -T, --timing-humanizerparms parmlist\n"
+ " Timing humanizer options.\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"
+ " ossmidi: midimap=<midimapfile>, dev=<device> (default '/dev/midi')\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"
+ " oss: dev=<device> (default '/dev/dsp'), srate=<samplerate>,\n"
+ " max_fragments=<number> (default 4, see man page for more info),\n"
+ " fragment_size=<selector> (default 8, see man page for more info)\n"
+ " wavfile: file=<filename> (default 'output'), srate=<samplerate> "
+ "(default 44100)\n"
+ " jackaudio:\n"
+ " dummy:\n"
+ "\n"
+ "Streaming parameters:\n"
+ " limit: Limit the amount of preloaded drumkit data to the size\n"
+ //" chunk_size: chunk size in k,M,G\n"
+ "\n"
+ "Timing humanizer parameters:\n"
+ " laidback: Move notes ahead or behind in time in ms [+/-100].\n"
+ " tightness: Control the tightness of the drummer. [0; 1].\n"
+ " regain: Control how fast the drummer catches up the timing. [0; 1]\n"
+ "\n";
return output.str();
}
-std::vector<parm_token_t> parse_parameters(std::string &parms)
+std::vector<ParmToken> parseParameters(std::string &parms)
{
- std::vector<parm_token_t> result;
+ std::vector<ParmToken> result;
std::string parm;
std::string val;
bool inval = false;
@@ -239,7 +255,7 @@ int main(int argc, char* argv[])
opt.add("inputparms", required_argument, 'I', [&]() {
std::string parms = optarg;
- auto tokens = parse_parameters(parms);
+ auto tokens = parseParameters(parms);
for(auto &token : tokens)
{
ie->setParm(token.key, token.value);
@@ -273,7 +289,7 @@ int main(int argc, char* argv[])
opt.add("outputparms", required_argument, 'O', [&]() {
std::string parms = optarg;
- auto tokens = parse_parameters(parms);
+ auto tokens = parseParameters(parms);
for(auto &token : tokens)
{
oe->setParm(token.key, token.value);
@@ -308,7 +324,7 @@ int main(int argc, char* argv[])
opt.add("streamingparms", required_argument, 'S', [&]() {
std::string parms = optarg;
- auto tokens = parse_parameters(parms);
+ auto tokens = parseParameters(parms);
for(auto &token : tokens)
{
if(token.key == "limit")
@@ -316,22 +332,78 @@ int main(int argc, char* argv[])
settings.disk_cache_upper_limit = byteSizeParser(token.value);
if(settings.disk_cache_upper_limit == 0)
{
- std::cerr << "Invalid argument for streamparms limit: " << token.value << std::endl;
+ std::cerr << "Invalid argument for streamparms limit: " <<
+ token.value << std::endl;
exit(1);
}
}
- // else if(token.key == "chunk_size")
- // {
- // settings.disk_cache_chunk_size = byteSizeParser(token.value);
- // if(settings.disk_cache_chunk_size == 0)
- // {
- // std::cerr << "Invalid argument for streamparms chunk_size: " << token.value << std::endl;
- // exit(1);
- // }
+ //else if(token.key == "chunk_size")
+ //{
+ // settings.disk_cache_chunk_size = byteSizeParser(token.value);
+ // if(settings.disk_cache_chunk_size == 0)
+ // {
+ // std::cerr << "Invalid argument for streamparms chunk_size: " <<
+ // token.value << std::endl;
+ // exit(1);
+ // }
// }
else
{
- std::cerr << "Unknown streamingparms argument " << token.key << std::endl;
+ std::cerr << "Unknown streamingparms argument " << token.key <<
+ std::endl;
+ exit(1);
+ }
+ }
+ });
+
+ // Default is to disable timing humanizer
+ settings.enable_latency_modifier.store(false);
+
+ opt.add("timing-humanizer", no_argument, 't', [&]() {
+ settings.enable_latency_modifier.store(true);
+ });
+
+ opt.add("timing-humanizerparms", required_argument, 'T', [&]() {
+ std::string parms = optarg;
+ auto tokens = parseParameters(parms);
+ for(auto &token : tokens)
+ {
+ if(token.key == "laidback")
+ {
+ // Input range [+/- 100] ms
+ auto val = atof_nol(token.value.data());
+ if(val < -100.0 || val > 100.0)
+ {
+ std::cerr << "laidback range is +/- 100 and is in ms.\n";
+ exit(1);
+ }
+ settings.latency_laid_back_ms.store(val);
+ }
+ else if(token.key == "tightness")
+ {
+ // Input range [0; 1]
+ auto val = atof_nol(token.value.data());
+ if(val < 0.0 || val > 1.0)
+ {
+ std::cerr << "tightness range is [0; 1].\n";
+ exit(1);
+ }
+ settings.latency_stddev.store((-1.0 * val + 1.0) * 500.0);
+ }
+ else if(token.key == "regain")
+ {
+ auto val = atof_nol(token.value.data());
+ if(val < 0.0 || val > 1.0)
+ {
+ std::cerr << "regain range is [0; 1].\n";
+ exit(1);
+ }
+ settings.latency_regain.store(val);
+ }
+ else
+ {
+ std::cerr << "Unknown timing-humanizerparms argument " << token.key <<
+ std::endl;
exit(1);
}
}