2 |
* * |
* * |
3 |
* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
4 |
* * |
* * |
5 |
* Copyright (C) 2008-2009 Anders Dahnielson <anders@dahnielson.com> * |
* Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com> * |
6 |
* Copyright (C) 2009 Grigor Iliev * |
* Copyright (C) 2009 - 2010 Anders Dahnielson and Grigor Iliev * |
7 |
* * |
* * |
8 |
* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
9 |
* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
25 |
|
|
26 |
#include <iostream> |
#include <iostream> |
27 |
#include <sstream> |
#include <sstream> |
28 |
|
#include <cctype> |
29 |
|
#include <cstdio> |
30 |
|
#include <cstring> |
31 |
|
|
32 |
#include "../../common/File.h" |
#include "../../common/File.h" |
33 |
#include "../../common/Path.h" |
#include "../../common/Path.h" |
165 |
((sw_up >= sw_lokey && sw_up <= sw_hikey) ? (!sw[sw_up]) : true) ) && |
((sw_up >= sw_lokey && sw_up <= sw_hikey) ? (!sw[sw_up]) : true) ) && |
166 |
|
|
167 |
((sw_previous != -1) ? (prev_sw_key == sw_previous) : true) && |
((sw_previous != -1) ? (prev_sw_key == sw_previous) : true) && |
168 |
((trigger && trig) != 0) |
((trigger & trig) != 0) |
169 |
); |
); |
170 |
|
|
171 |
if (!is_triggered) |
if (!is_triggered) |
228 |
((sw_up >= sw_lokey && sw_up <= sw_hikey) ? (!sw[sw_up]) : true) ) && |
((sw_up >= sw_lokey && sw_up <= sw_hikey) ? (!sw[sw_up]) : true) ) && |
229 |
|
|
230 |
((sw_previous != -1) ? (prev_sw_key == sw_previous) : true) && |
((sw_previous != -1) ? (prev_sw_key == sw_previous) : true) && |
231 |
((trigger && trig) != 0) |
((trigger & trig) != 0) |
232 |
); |
); |
233 |
|
|
234 |
if (!is_triggered) |
if (!is_triggered) |
507 |
eq3_gain_oncc[i] = 0; |
eq3_gain_oncc[i] = 0; |
508 |
} |
} |
509 |
|
|
510 |
|
eg.clear(); |
511 |
|
|
512 |
// deprecated |
// deprecated |
513 |
ampeg_delay = 0; |
ampeg_delay = 0; |
514 |
ampeg_start = 0; //in percentage |
ampeg_start = 0; //in percentage |
712 |
region->eq2_vel2gain = eq2_vel2gain; |
region->eq2_vel2gain = eq2_vel2gain; |
713 |
region->eq3_vel2gain = eq3_vel2gain; |
region->eq3_vel2gain = eq3_vel2gain; |
714 |
|
|
715 |
|
// envelope generator |
716 |
|
region->eg = eg; |
717 |
|
|
718 |
// deprecated |
// deprecated |
719 |
region->ampeg_delay = ampeg_delay; |
region->ampeg_delay = ampeg_delay; |
720 |
region->ampeg_start = ampeg_start; |
region->ampeg_start = ampeg_start; |
754 |
{ |
{ |
755 |
_instrument = new Instrument(LinuxSampler::Path::getBaseName(file), pSampleManager); |
_instrument = new Instrument(LinuxSampler::Path::getBaseName(file), pSampleManager); |
756 |
_current_group = new Group(); |
_current_group = new Group(); |
757 |
pCurDef = _current_group; |
pCurDef = _current_group; |
758 |
enum token_type_t { HEADER, OPCODE }; |
enum token_type_t { HEADER, OPCODE }; |
759 |
token_type_t token_type; |
token_type_t token_type; |
760 |
std::string token_string; |
std::string token_string; |
879 |
{ |
{ |
880 |
_current_section = GROUP; |
_current_section = GROUP; |
881 |
_current_group->Reset(); |
_current_group->Reset(); |
882 |
pCurDef = _current_group; |
pCurDef = _current_group; |
883 |
} |
} |
884 |
else if (token == "<region>") |
else if (token == "<region>") |
885 |
{ |
{ |
886 |
_current_section = REGION; |
_current_section = REGION; |
887 |
_current_region = _current_group->RegionFactory(); |
_current_region = _current_group->RegionFactory(); |
888 |
pCurDef = _current_region; |
pCurDef = _current_region; |
889 |
_instrument->regions.push_back(_current_region); |
_instrument->regions.push_back(_current_region); |
890 |
_current_region->SetInstrument(_instrument); |
_current_region->SetInstrument(_instrument); |
891 |
} |
} |
892 |
else if (token == "<control>") |
else if (token == "<control>") |
893 |
{ |
{ |
912 |
std::string::size_type delimiter_index = token.find('='); |
std::string::size_type delimiter_index = token.find('='); |
913 |
std::string key = token.substr(0, delimiter_index); |
std::string key = token.substr(0, delimiter_index); |
914 |
std::string value = token.substr(delimiter_index + 1); |
std::string value = token.substr(delimiter_index + 1); |
915 |
|
int x, y; |
916 |
|
|
917 |
// sample definition |
// sample definition |
918 |
if ("sample" == key) |
if ("sample" == key) |
959 |
// input controls |
// input controls |
960 |
else if ("lochan" == key) pCurDef->lochan = ToInt(value); |
else if ("lochan" == key) pCurDef->lochan = ToInt(value); |
961 |
else if ("hichan" == key) pCurDef->hichan = ToInt(value); |
else if ("hichan" == key) pCurDef->hichan = ToInt(value); |
962 |
else if ("lokey" == key) pCurDef->lokey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("lokey" == key) pCurDef->lokey = parseKey(value); |
963 |
else if ("hikey" == key) pCurDef->hikey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("hikey" == key) pCurDef->hikey = parseKey(value); |
964 |
else if ("key" == key) |
else if ("key" == key) |
965 |
{ |
{ |
966 |
pCurDef->lokey = ToInt(value) + note_offset + 12 * octave_offset; |
pCurDef->lokey = pCurDef->hikey = pCurDef->pitch_keycenter = parseKey(value); |
|
pCurDef->hikey = ToInt(value) + note_offset + 12 * octave_offset; |
|
967 |
} |
} |
968 |
else if ("lovel" == key) pCurDef->lovel = ToInt(value); |
else if ("lovel" == key) pCurDef->lovel = ToInt(value); |
969 |
else if ("hivel" == key) pCurDef->hivel = ToInt(value); |
else if ("hivel" == key) pCurDef->hivel = ToInt(value); |
983 |
else if ("hitimer" == key) pCurDef->hitimer = ToFloat(value); |
else if ("hitimer" == key) pCurDef->hitimer = ToFloat(value); |
984 |
else if ("seq_length" == key) pCurDef->seq_length = ToInt(value); |
else if ("seq_length" == key) pCurDef->seq_length = ToInt(value); |
985 |
else if ("seq_position" == key) pCurDef->seq_position = ToInt(value); |
else if ("seq_position" == key) pCurDef->seq_position = ToInt(value); |
986 |
else if ("sw_lokey" == key) pCurDef->sw_lokey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("sw_lokey" == key) pCurDef->sw_lokey = parseKey(value); |
987 |
else if ("sw_hikey" == key) pCurDef->sw_hikey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("sw_hikey" == key) pCurDef->sw_hikey = parseKey(value); |
988 |
else if ("sw_last" == key) pCurDef->sw_last = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("sw_last" == key) pCurDef->sw_last = parseKey(value); |
989 |
else if ("sw_down" == key) pCurDef->sw_down = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("sw_down" == key) pCurDef->sw_down = parseKey(value); |
990 |
else if ("sw_up" == key) pCurDef->sw_up = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("sw_up" == key) pCurDef->sw_up = parseKey(value); |
991 |
else if ("sw_previous" == key) pCurDef->sw_previous = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("sw_previous" == key) pCurDef->sw_previous = parseKey(value); |
992 |
else if ("sw_vel" == key) |
else if ("sw_vel" == key) |
993 |
{ |
{ |
994 |
if (value == "current") pCurDef->sw_vel = VEL_CURRENT; |
if (value == "current") pCurDef->sw_vel = VEL_CURRENT; |
1002 |
else if (value == "legato") pCurDef->trigger = TRIGGER_LEGATO; |
else if (value == "legato") pCurDef->trigger = TRIGGER_LEGATO; |
1003 |
} |
} |
1004 |
else if ("group" == key) pCurDef->group = ToInt(value); |
else if ("group" == key) pCurDef->group = ToInt(value); |
1005 |
else if ("off_by" == key) pCurDef->off_by = ToInt(value); |
else if ("off_by" == key || "offby" == key) pCurDef->off_by = ToInt(value); |
1006 |
else if ("off_mode" == key) |
else if ("off_mode" == key || "offmode" == key) |
1007 |
{ |
{ |
1008 |
if (value == "fast") _current_group->off_mode = OFF_FAST; |
if (value == "fast") _current_group->off_mode = OFF_FAST; |
1009 |
else if (value == "normal") _current_group->off_mode = OFF_NORMAL; |
else if (value == "normal") _current_group->off_mode = OFF_NORMAL; |
1019 |
else if ("end" == key) pCurDef->end = ToInt(value); |
else if ("end" == key) pCurDef->end = ToInt(value); |
1020 |
else if ("loop_crossfade" == key) pCurDef->loop_crossfade = ToFloat(value); |
else if ("loop_crossfade" == key) pCurDef->loop_crossfade = ToFloat(value); |
1021 |
else if ("offset_random" == key) pCurDef->offset_random = ToInt(value); |
else if ("offset_random" == key) pCurDef->offset_random = ToInt(value); |
1022 |
else if ("loop_mode" == key) |
else if ("loop_mode" == key || "loopmode" == key) |
1023 |
{ |
{ |
1024 |
if (value == "no_loop") pCurDef->loop_mode = NO_LOOP; |
if (value == "no_loop") pCurDef->loop_mode = NO_LOOP; |
1025 |
else if (value == "one_shot") pCurDef->loop_mode = ONE_SHOT; |
else if (value == "one_shot") pCurDef->loop_mode = ONE_SHOT; |
1039 |
else if ("width" == key) pCurDef->width = ToFloat(value); |
else if ("width" == key) pCurDef->width = ToFloat(value); |
1040 |
else if ("position" == key) pCurDef->position = ToFloat(value); |
else if ("position" == key) pCurDef->position = ToFloat(value); |
1041 |
else if ("amp_keytrack" == key) pCurDef->amp_keytrack = ToFloat(value); |
else if ("amp_keytrack" == key) pCurDef->amp_keytrack = ToFloat(value); |
1042 |
else if ("amp_keycenter" == key) pCurDef->amp_keycenter = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("amp_keycenter" == key) pCurDef->amp_keycenter = parseKey(value); |
1043 |
else if ("amp_veltrack" == key) pCurDef->amp_veltrack = ToFloat(value); |
else if ("amp_veltrack" == key) pCurDef->amp_veltrack = ToFloat(value); |
1044 |
else if ("amp_random" == key) pCurDef->amp_random = ToFloat(value); |
else if ("amp_random" == key) pCurDef->amp_random = ToFloat(value); |
1045 |
else if ("rt_decay" == key) pCurDef->rt_decay = ToFloat(value); |
else if ("rt_decay" == key) pCurDef->rt_decay = ToFloat(value); |
1046 |
else if ("xfin_lokey" == key) pCurDef->xfin_lokey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("xfin_lokey" == key) pCurDef->xfin_lokey = parseKey(value); |
1047 |
else if ("xfin_hikey" == key) pCurDef->xfin_hikey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("xfin_hikey" == key) pCurDef->xfin_hikey = parseKey(value); |
1048 |
else if ("xfout_lokey" == key) pCurDef->xfout_lokey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("xfout_lokey" == key) pCurDef->xfout_lokey = parseKey(value); |
1049 |
else if ("xfout_hikey" == key) pCurDef->xfout_hikey = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("xfout_hikey" == key) pCurDef->xfout_hikey = parseKey(value); |
1050 |
else if ("xf_keycurve" == key) |
else if ("xf_keycurve" == key) |
1051 |
{ |
{ |
1052 |
if (value == "gain") pCurDef->xf_keycurve = GAIN; |
if (value == "gain") pCurDef->xf_keycurve = GAIN; |
1070 |
// pitch |
// pitch |
1071 |
else if ("transpose" == key) pCurDef->transpose = ToInt(value); |
else if ("transpose" == key) pCurDef->transpose = ToInt(value); |
1072 |
else if ("tune" == key) pCurDef->tune = ToInt(value); |
else if ("tune" == key) pCurDef->tune = ToInt(value); |
1073 |
else if ("pitch_keycenter" == key) pCurDef->pitch_keycenter = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("pitch_keycenter" == key) pCurDef->pitch_keycenter = parseKey(value); |
1074 |
else if ("pitch_keytrack" == key) pCurDef->pitch_keytrack = ToInt(value); |
else if ("pitch_keytrack" == key) pCurDef->pitch_keytrack = ToInt(value); |
1075 |
else if ("pitch_veltrack" == key) pCurDef->pitch_veltrack = ToInt(value); |
else if ("pitch_veltrack" == key) pCurDef->pitch_veltrack = ToInt(value); |
1076 |
else if ("pitch_random" == key) pCurDef->pitch_random = ToInt(value); |
else if ("pitch_random" == key) pCurDef->pitch_random = ToInt(value); |
1077 |
else if ("bend_up" == key) pCurDef->bend_up = ToInt(value); |
else if ("bend_up" == key || "bendup" == key) pCurDef->bend_up = ToInt(value); |
1078 |
else if ("bend_down" == key) pCurDef->bend_down = ToInt(value); |
else if ("bend_down" == key || "benddown" == key) pCurDef->bend_down = ToInt(value); |
1079 |
else if ("bend_step" == key) pCurDef->bend_step = ToInt(value); |
else if ("bend_step" == key) pCurDef->bend_step = ToInt(value); |
1080 |
|
|
1081 |
// filter |
// filter |
1123 |
else if ("resonance2" == key) pCurDef->resonance2 = ToFloat(value); |
else if ("resonance2" == key) pCurDef->resonance2 = ToFloat(value); |
1124 |
else if ("fil_keytrack" == key) pCurDef->fil_keytrack = ToInt(value); |
else if ("fil_keytrack" == key) pCurDef->fil_keytrack = ToInt(value); |
1125 |
else if ("fil2_keytrack" == key) pCurDef->fil2_keytrack = ToInt(value); |
else if ("fil2_keytrack" == key) pCurDef->fil2_keytrack = ToInt(value); |
1126 |
else if ("fil_keycenter" == key) pCurDef->fil_keycenter = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("fil_keycenter" == key) pCurDef->fil_keycenter = parseKey(value); |
1127 |
else if ("fil2_keycenter" == key) pCurDef->fil2_keycenter = ToInt(value) + note_offset + 12 * octave_offset; |
else if ("fil2_keycenter" == key) pCurDef->fil2_keycenter = parseKey(value); |
1128 |
else if ("fil_veltrack" == key) pCurDef->fil_veltrack = ToInt(value); |
else if ("fil_veltrack" == key) pCurDef->fil_veltrack = ToInt(value); |
1129 |
else if ("fil2_veltrack" == key) pCurDef->fil2_veltrack = ToInt(value); |
else if ("fil2_veltrack" == key) pCurDef->fil2_veltrack = ToInt(value); |
1130 |
else if ("fil_random" == key) pCurDef->fil_random = ToInt(value); |
else if ("fil_random" == key) pCurDef->fil_random = ToInt(value); |
1208 |
else if ("eq3_gain_on" == key_cc) pCurDef->eq3_gain_oncc[num_cc] = ToInt(value); |
else if ("eq3_gain_on" == key_cc) pCurDef->eq3_gain_oncc[num_cc] = ToInt(value); |
1209 |
else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
1210 |
} |
} |
1211 |
// Deprecated opcodes |
// v2 envelope generators |
1212 |
|
else if (sscanf(key.c_str(), "eg%d%n", &x, &y)) { |
1213 |
|
const char* s = key.c_str() + y; |
1214 |
|
if (sscanf(s, "_time%d", &y)) egnode(x, y).time = ToFloat(value); |
1215 |
|
else if (sscanf(s, "_level%d", &y)) egnode(x, y).level = ToFloat(value); |
1216 |
|
else if (sscanf(s, "_shape%d", &y)) egnode(x, y).shape = ToFloat(value); |
1217 |
|
else if (sscanf(s, "_curve%d", &y)) egnode(x, y).curve = ToFloat(value); |
1218 |
|
else if (strcmp(s, "_sustain") == 0) eg(x).sustain = ToInt(value); |
1219 |
|
else if (strcmp(s, "_loop") == 0) eg(x).loop = ToInt(value); |
1220 |
|
else if (strcmp(s, "_loop_count") == 0) eg(x).loop_count = ToInt(value); |
1221 |
|
else if (strcmp(s, "_amplitude") == 0) eg(x).amplitude = ToFloat(value); |
1222 |
|
else if (strcmp(s, "_cutoff") == 0) eg(x).cutoff = ToFloat(value); |
1223 |
|
else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
1224 |
|
} |
1225 |
|
|
1226 |
|
// v1 envelope generators |
1227 |
else if ("ampeg_delay" == key) pCurDef->ampeg_delay = ToFloat(value); |
else if ("ampeg_delay" == key) pCurDef->ampeg_delay = ToFloat(value); |
1228 |
else if ("ampeg_start" == key) pCurDef->ampeg_start = ToFloat(value); |
else if ("ampeg_start" == key) pCurDef->ampeg_start = ToFloat(value); |
1229 |
else if ("ampeg_attack" == key) pCurDef->ampeg_attack = ToFloat(value); |
else if ("ampeg_attack" == key) pCurDef->ampeg_attack = ToFloat(value); |
1250 |
} |
} |
1251 |
} |
} |
1252 |
|
|
1253 |
|
int File::parseKey(const std::string& s) { |
1254 |
|
int i; |
1255 |
|
std::istringstream iss(s); |
1256 |
|
if (isdigit(iss.peek())) { |
1257 |
|
iss >> i; |
1258 |
|
} else { |
1259 |
|
switch (tolower(iss.get())) { |
1260 |
|
case 'c': i = 0; break; |
1261 |
|
case 'd': i = 2; break; |
1262 |
|
case 'e': i = 4; break; |
1263 |
|
case 'f': i = 5; break; |
1264 |
|
case 'g': i = 7; break; |
1265 |
|
case 'a': i = 9; break; |
1266 |
|
case 'b': i = 11; break; |
1267 |
|
default: |
1268 |
|
std::cerr << "Not a note: " << s << std::endl; |
1269 |
|
return 0; |
1270 |
|
} |
1271 |
|
if (iss.peek() == '#') { |
1272 |
|
i++; |
1273 |
|
iss.get(); |
1274 |
|
} else if (tolower(iss.peek()) == 'b') { |
1275 |
|
i--; |
1276 |
|
iss.get(); |
1277 |
|
} |
1278 |
|
int octave; |
1279 |
|
if (!(iss >> octave)) { |
1280 |
|
std::cerr << "Not a note: " << s << std::endl; |
1281 |
|
return 0; |
1282 |
|
} |
1283 |
|
i += (octave + 1) * 12; |
1284 |
|
} |
1285 |
|
return i + note_offset + 12 * octave_offset; |
1286 |
|
} |
1287 |
|
|
1288 |
|
EGNode::EGNode() : time(0), level(0), shape(0), curve(0) { |
1289 |
|
} |
1290 |
|
|
1291 |
|
EG::EG() : |
1292 |
|
sustain(0), loop(0), loop_count(0), |
1293 |
|
amplitude(0), cutoff(0) { |
1294 |
|
} |
1295 |
|
|
1296 |
|
EG& File::eg(int x) { |
1297 |
|
while (pCurDef->eg.size() <= x) { |
1298 |
|
pCurDef->eg.add(EG()); |
1299 |
|
} |
1300 |
|
return pCurDef->eg[x]; |
1301 |
|
} |
1302 |
|
|
1303 |
|
EGNode& File::egnode(int x, int y) { |
1304 |
|
EG& e = eg(x); |
1305 |
|
while (e.node.size() <= y) { |
1306 |
|
e.node.add(EGNode()); |
1307 |
|
} |
1308 |
|
return e.node[y]; |
1309 |
|
} |
1310 |
|
|
1311 |
} // !namespace sfz |
} // !namespace sfz |