1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492
|
/* Copyright (c) 1997-1999 Miller Puckette and others.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
#include "m_pd.h"
#include "m_imp.h"
#include "s_stuff.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <limits.h>
#include <string.h>
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef _WIN32
#include <io.h>
#include <windows.h>
#include <winbase.h>
#endif
#ifdef _MSC_VER /* This is only for Microsoft's compiler, not cygwin, e.g. */
#define snprintf _snprintf
#endif
#define stringify(s) str(s)
#define str(s) #s
char *pd_version = "Pd-" stringify(PD_MAJOR_VERSION) "." \
stringify(PD_MINOR_VERSION) "." stringify(PD_BUGFIX_VERSION) "\
(" stringify(PD_TEST_VERSION) ")";
#ifdef PD_TIMESTAMP_STRING
char pd_compiletimestamp[] = PD_TIMESTAMP_STRING;
#else
char pd_compiletimestamp[] = "compiled " __TIME__ " " __DATE__;
#endif
void pd_init(void);
int sys_argparse(int argc, char **argv);
void sys_findprogdir(char *progname);
void sys_setsignalhandlers( void);
int sys_startgui(const char *guipath);
void sys_setrealtime(const char *guipath);
int m_mainloop(void);
int m_batchmain(void);
void sys_addhelppath(char *p);
#ifdef USEAPI_ALSA
void alsa_adddev(char *name);
#endif
int sys_oktoloadfiles(int done);
int sys_debuglevel;
int sys_verbose;
int sys_noloadbang;
static int sys_dontstartgui;
int sys_hipriority = -1; /* -1 = not specified; 0 = no; 1 = yes */
int sys_guisetportnumber; /* if started from the GUI, this is the port # */
int sys_nosleep = 0; /* skip all "sleep" calls and spin instead */
int sys_defeatrt; /* flag to cancel real-time */
t_symbol *sys_flags; /* more command-line flags */
char *sys_guicmd;
t_symbol *sys_libdir;
static t_namelist *sys_openlist;
static t_namelist *sys_messagelist;
static int sys_version;
int sys_oldtclversion; /* hack to warn g_rtext.c about old text sel */
int sys_nmidiout = -1;
int sys_nmidiin = -1;
int sys_midiindevlist[MAXMIDIINDEV] = {1};
int sys_midioutdevlist[MAXMIDIOUTDEV] = {1};
char sys_font[100] = "DejaVu Sans Mono";
#if __APPLE__
char sys_fontweight[10] = "normal";
#else
char sys_fontweight[10] = "bold";
#endif
static int sys_main_srate;
static int sys_main_advance;
static int sys_main_callback;
static int sys_main_blocksize;
static int sys_listplease;
int sys_externalschedlib;
char sys_externalschedlibname[MAXPDSTRING];
static int sys_batch;
int sys_extraflags;
char sys_extraflagsstring[MAXPDSTRING];
int sys_run_scheduler(const char *externalschedlibname,
const char *sys_extraflagsstring);
int sys_noautopatch; /* temporary hack to defeat new 0.42 editing */
/* here the "-1" counts signify that the corresponding vector hasn't been
specified in command line arguments; sys_set_audio_settings will detect it
and fill things in. */
static int sys_nsoundin = -1;
static int sys_nsoundout = -1;
static int sys_soundindevlist[MAXAUDIOINDEV];
static int sys_soundoutdevlist[MAXAUDIOOUTDEV];
static int sys_nchin = -1;
static int sys_nchout = -1;
static int sys_chinlist[MAXAUDIOINDEV];
static int sys_choutlist[MAXAUDIOOUTDEV];
t_sample* get_sys_soundout() { return STUFF->st_soundout; }
t_sample* get_sys_soundin() { return STUFF->st_soundin; }
int* get_sys_main_advance() { return &sys_main_advance; }
double* get_sys_time_per_dsp_tick() { return &STUFF->st_time_per_dsp_tick; }
int* get_sys_schedblocksize() { return &STUFF->st_schedblocksize; }
double* get_sys_time() { return &pd_this->pd_systime; }
t_float* get_sys_dacsr() { return &STUFF->st_dacsr; }
int* get_sys_sleepgrain() { return &sys_sleepgrain; }
int* get_sys_schedadvance() { return &sys_schedadvance; }
t_namelist *sys_searchpath; /* so old versions of GEM might compile */
typedef struct _fontinfo
{
int fi_pointsize;
int fi_width;
int fi_height;
} t_fontinfo;
/* these give the nominal point size and maximum height of the characters
in the six fonts. */
static t_fontinfo sys_fontspec[] = {
{8, 5, 11}, {10, 6, 13}, {12, 7, 16},
{16, 10, 19}, {24, 14, 29}, {36, 22, 44}};
#define NFONT (sizeof(sys_fontspec)/sizeof(*sys_fontspec))
#define NZOOM 2
static t_fontinfo sys_gotfonts[NZOOM][NFONT];
/* here are the actual font size structs on msp's systems:
MSW:
font 8 5 9 8 5 11
font 10 7 13 10 6 13
font 12 9 16 14 8 16
font 16 10 20 16 10 18
font 24 15 25 16 10 18
font 36 25 42 36 22 41
linux:
font 8 5 9 8 5 9
font 10 7 13 12 7 13
font 12 9 16 14 9 15
font 16 10 20 16 10 19
font 24 15 25 24 15 24
font 36 25 42 36 22 41
*/
static int sys_findfont(int fontsize)
{
unsigned int i;
t_fontinfo *fi;
for (i = 0, fi = sys_fontspec; i < (NFONT-1); i++, fi++)
if (fontsize < fi[1].fi_pointsize) return (i);
return ((NFONT-1));
}
int sys_nearestfontsize(int fontsize)
{
return (sys_fontspec[sys_findfont(fontsize)].fi_pointsize);
}
int sys_hostfontsize(int fontsize, int zoom)
{
zoom = (zoom < 1 ? 1 : (zoom > NZOOM ? NZOOM : zoom));
return (sys_gotfonts[zoom-1][sys_findfont(fontsize)].fi_pointsize);
}
int sys_zoomfontwidth(int fontsize, int zoomarg, int worstcase)
{
int zoom = (zoomarg < 1 ? 1 : (zoomarg > NZOOM ? NZOOM : zoomarg)), ret;
if (worstcase)
ret = zoom * sys_fontspec[sys_findfont(fontsize)].fi_width;
else ret = sys_gotfonts[zoom-1][sys_findfont(fontsize)].fi_width;
return (ret < 1 ? 1 : ret);
}
int sys_zoomfontheight(int fontsize, int zoomarg, int worstcase)
{
int zoom = (zoomarg < 1 ? 1 : (zoomarg > NZOOM ? NZOOM : zoomarg)), ret;
if (worstcase)
ret = (zoom * sys_fontspec[sys_findfont(fontsize)].fi_height);
else ret = sys_gotfonts[zoom-1][sys_findfont(fontsize)].fi_height;
return (ret < 1 ? 1 : ret);
}
int sys_fontwidth(int fontsize) /* old version for extern compatibility */
{
return (sys_zoomfontwidth(fontsize, 1, 0));
}
int sys_fontheight(int fontsize)
{
return (sys_zoomfontheight(fontsize, 1, 0));
}
int sys_defaultfont;
#define DEFAULTFONT 10
static void openit(const char *dirname, const char *filename)
{
char dirbuf[MAXPDSTRING], *nameptr;
int fd = open_via_path(dirname, filename, "", dirbuf, &nameptr,
MAXPDSTRING, 0);
if (fd >= 0)
{
close (fd);
glob_evalfile(0, gensym(nameptr), gensym(dirbuf));
}
else
error("%s: can't open", filename);
}
/* this is called from the gui process. The first argument is the cwd, and
succeeding args give the widths and heights of known fonts. We wait until
these are known to open files and send messages specified on the command line.
We ask the GUI to specify the "cwd" in case we don't have a local OS to get it
from; for instance we could be some kind of RT embedded system. However, to
really make this make sense we would have to implement
open(), read(), etc, calls to be served somehow from the GUI too. */
void glob_initfromgui(void *dummy, t_symbol *s, int argc, t_atom *argv)
{
const char *cwd = atom_getsymbolarg(0, argc, argv)->s_name;
t_namelist *nl;
unsigned int i;
int did_fontwarning = 0;
int j;
sys_oldtclversion = atom_getfloatarg(1, argc, argv);
if (argc != 2 + 3 * NZOOM * NFONT)
bug("glob_initfromgui");
for (j = 0; j < NZOOM; j++)
for (i = 0; i < NFONT; i++)
{
int size = atom_getfloatarg(3 * (i + j * NFONT) + 2, argc, argv);
int width = atom_getfloatarg(3 * (i + j * NFONT) + 3, argc, argv);
int height = atom_getfloatarg(3 * (i + j * NFONT) + 4, argc, argv);
if (!(size && width && height))
{
size = (j+1)*sys_fontspec[i].fi_pointsize;
width = (j+1)*sys_fontspec[i].fi_width;
height = (j+1)*sys_fontspec[i].fi_height;
if (!did_fontwarning)
{
verbose(1, "ignoring invalid font-metrics from GUI");
did_fontwarning = 1;
}
}
sys_gotfonts[j][i].fi_pointsize = size;
sys_gotfonts[j][i].fi_width = width;
sys_gotfonts[j][i].fi_height = height;
#if 0
fprintf(stderr, "font (%d %d %d)\n",
sys_gotfonts[j][i].fi_pointsize, sys_gotfonts[j][i].fi_width,
sys_gotfonts[j][i].fi_height);
#endif
}
/* load dynamic libraries specified with "-lib" args */
if (sys_oktoloadfiles(0))
{
for (nl = STUFF->st_externlist; nl; nl = nl->nl_next)
if (!sys_load_lib(0, nl->nl_string))
post("%s: can't load library", nl->nl_string);
sys_oktoloadfiles(1);
}
/* open patches specifies with "-open" args */
for (nl = sys_openlist; nl; nl = nl->nl_next)
openit(cwd, nl->nl_string);
namelist_free(sys_openlist);
sys_openlist = 0;
/* send messages specified with "-send" args */
for (nl = sys_messagelist; nl; nl = nl->nl_next)
{
t_binbuf *b = binbuf_new();
binbuf_text(b, nl->nl_string, strlen(nl->nl_string));
binbuf_eval(b, 0, 0, 0);
binbuf_free(b);
}
namelist_free(sys_messagelist);
sys_messagelist = 0;
}
// font char metric triples: pointsize width(pixels) height(pixels)
static int defaultfontshit[] = {
8, 5, 11, 10, 6, 13, 12, 7, 16, 16, 10, 19, 24, 14, 29, 36, 22, 44,
16, 10, 22, 20, 12, 26, 24, 14, 32, 32, 20, 38, 48, 28, 58, 72, 44, 88
}; // normal & zoomed (2x)
#define NDEFAULTFONT (sizeof(defaultfontshit)/sizeof(*defaultfontshit))
static t_clock *sys_fakefromguiclk;
static void sys_fakefromgui(void)
{
/* fake the GUI's message giving cwd and font sizes in case
we aren't starting the gui. */
t_atom zz[NDEFAULTFONT+2];
int i;
char buf[MAXPDSTRING];
#ifdef _WIN32
if (GetCurrentDirectory(MAXPDSTRING, buf) == 0)
strcpy(buf, ".");
#else
if (!getcwd(buf, MAXPDSTRING))
strcpy(buf, ".");
#endif
SETSYMBOL(zz, gensym(buf));
SETFLOAT(zz+1, 0);
for (i = 0; i < (int)NDEFAULTFONT; i++)
SETFLOAT(zz+i+2, defaultfontshit[i]);
glob_initfromgui(0, 0, 2+NDEFAULTFONT, zz);
clock_free(sys_fakefromguiclk);
}
static void sys_afterargparse(void);
static void sys_printusage(void);
/* this is called from main() in s_entry.c */
int sys_main(int argc, char **argv)
{
int i, noprefs;
char *prefsfile = "";
sys_externalschedlib = 0;
sys_extraflags = 0;
#ifdef PD_DEBUG
fprintf(stderr, "Pd: COMPILED FOR DEBUGGING\n");
#endif
/* use Win32 "binary" mode by default since we don't want the
* translation that Win32 does by default */
#ifdef _WIN32
{
short version = MAKEWORD(2, 0);
WSADATA nobby;
if (WSAStartup(version, &nobby))
sys_sockerror("WSAstartup");
}
# ifdef _MSC_VER /* MS Visual Studio */
_set_fmode( _O_BINARY );
# else /* MinGW */
{
extern int _fmode;
_fmode = _O_BINARY;
}
# endif /* _MSC_VER */
#endif /* _WIN32 */
#ifndef _WIN32
/* long ago Pd used setuid to promote itself to real-time priority.
Just in case anyone's installation script still makes it setuid, we
complain to stderr and lose setuid here. */
if (getuid() != geteuid())
{
fprintf(stderr, "warning: canceling setuid privilege\n");
setuid(getuid());
}
#endif /* _WIN32 */
pd_init(); /* start the message system */
sys_findprogdir(argv[0]); /* set sys_progname, guipath */
for (i = noprefs = 0; i < argc; i++) /* prescan ... */
{
/* for prefs override */
if (!strcmp(argv[i], "-noprefs"))
noprefs = 1;
else if (!strcmp(argv[i], "-prefsfile") && i < argc-1)
prefsfile = argv[i+1];
/* for external scheduler (to ignore audio api in sys_loadpreferences) */
else if (!strcmp(argv[i], "-schedlib") && i < argc-1)
sys_externalschedlib = 1;
else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "-help"))
{
sys_printusage();
return (1);
}
}
if (!noprefs) /* load preferences before parsing args to allow ... */
sys_loadpreferences(prefsfile, 1); /* args to override prefs */
if (sys_argparse(argc-1, argv+1)) /* parse cmd line args */
return (1);
sys_afterargparse(); /* post-argparse settings */
if (sys_verbose || sys_version) fprintf(stderr, "%s %s\n",
pd_version, pd_compiletimestamp);
if (sys_version) /* if we were just asked our version, exit here. */
return (0);
sys_setsignalhandlers();
if (sys_dontstartgui)
clock_set((sys_fakefromguiclk =
clock_new(0, (t_method)sys_fakefromgui)), 0);
else if (sys_startgui(sys_libdir->s_name)) /* start the gui */
return (1);
if (sys_hipriority)
sys_setrealtime(sys_libdir->s_name); /* set desired process priority */
if (sys_externalschedlib)
return (sys_run_scheduler(sys_externalschedlibname,
sys_extraflagsstring));
else if (sys_batch)
return (m_batchmain());
else
{
/* open audio and MIDI */
sys_reopen_midi();
if (audio_shouldkeepopen())
sys_reopen_audio();
/* run scheduler until it quits */
return (m_mainloop());
}
}
static char *(usagemessage[]) = {
"usage: pd [-flags] [file]...\n",
"\naudio configuration flags:\n",
"-r <n> -- specify sample rate\n",
"-audioindev ... -- audio in devices; e.g., \"1,3\" for first and third\n",
"-audiooutdev ... -- audio out devices (same)\n",
"-audiodev ... -- specify input and output together\n",
"-audioaddindev -- add an audio input device by name\n",
"-audioaddoutdev -- add an audio output device by name\n",
"-audioadddev -- add an audio input and output device by name\n",
"-inchannels ... -- audio input channels (by device, like \"2\" or \"16,8\")\n",
"-outchannels ... -- number of audio out channels (same)\n",
"-channels ... -- specify both input and output channels\n",
"-audiobuf <n> -- specify size of audio buffer in msec\n",
"-blocksize <n> -- specify audio I/O block size in sample frames\n",
"-sleepgrain <n> -- specify number of milliseconds to sleep when idle\n",
"-nodac -- suppress audio output\n",
"-noadc -- suppress audio input\n",
"-noaudio -- suppress audio input and output (-nosound is synonym) \n",
"-callback -- use callbacks if possible\n",
"-nocallback -- use polling-mode (true by default)\n",
"-listdev -- list audio and MIDI devices\n",
#ifdef USEAPI_OSS
"-oss -- use OSS audio API\n",
#endif
#ifdef USEAPI_ALSA
"-alsa -- use ALSA audio API\n",
"-alsaadd <name> -- add an ALSA device name to list\n",
#endif
#ifdef USEAPI_JACK
"-jack -- use JACK audio API\n",
"-jackname <name> -- a name for your JACK client\n",
"-nojackconnect -- do not automatically connect pd to the JACK graph\n",
"-jackconnect -- automatically connect pd to the JACK graph [default]\n",
#endif
#ifdef USEAPI_PORTAUDIO
#ifdef _WIN32
"-asio -- use ASIO audio driver (via Portaudio)\n",
"-pa -- synonym for -asio\n",
#else
"-pa -- use Portaudio API\n",
#endif
#endif
#ifdef USEAPI_MMIO
"-mmio -- use MMIO audio API (default for Windows)\n",
#endif
#ifdef USEAPI_AUDIOUNIT
"-audiounit -- use Apple AudioUnit API\n",
#endif
#ifdef USEAPI_ESD
"-esd -- use Enlightenment Sound Daemon (ESD) API\n",
#endif
" (default audio API for this platform: ", API_DEFSTRING, ")\n\n",
"\nMIDI configuration flags:\n",
"-midiindev ... -- midi in device list; e.g., \"1,3\" for first and third\n",
"-midioutdev ... -- midi out device list, same format\n",
"-mididev ... -- specify -midioutdev and -midiindev together\n",
"-midiaddindev -- add a MIDI input device by name\n",
"-midiaddoutdev -- add a MIDI output device by name\n",
"-midiadddev -- add a MIDI input and output device by name\n",
"-nomidiin -- suppress MIDI input\n",
"-nomidiout -- suppress MIDI output\n",
"-nomidi -- suppress MIDI input and output\n",
#ifdef USEAPI_OSS
"-ossmidi -- use OSS midi API\n",
#endif
#ifdef USEAPI_ALSA
"-alsamidi -- use ALSA midi API\n",
#endif
"\nother flags:\n",
"-path <path> -- add to file search path\n",
"-nostdpath -- don't search standard (\"extra\") directory\n",
"-stdpath -- search standard directory (true by default)\n",
"-helppath <path> -- add to help file search path\n",
"-open <file> -- open file(s) on startup\n",
"-lib <file> -- load object library(s)\n",
"-font-size <n> -- specify default font size in points\n",
"-font-face <name> -- specify default font\n",
"-font-weight <name> -- specify default font weight (normal or bold)\n",
"-verbose -- extra printout on startup and when searching for files\n",
"-noverbose -- no extra printout\n",
"-version -- don't run Pd; just print out which version it is \n",
"-d <n> -- specify debug level\n",
"-loadbang -- do not suppress all loadbangs (true by default)\n",
"-noloadbang -- suppress all loadbangs\n",
"-stderr -- send printout to standard error instead of GUI\n",
"-nostderr -- send printout to GUI (true by default)\n",
"-gui -- start GUI (true by default)\n",
"-nogui -- suppress starting the GUI\n",
"-guiport <n> -- connect to pre-existing GUI over port <n>\n",
"-guicmd \"cmd...\" -- start alternatve GUI program (e.g., remote via ssh)\n",
"-send \"msg...\" -- send a message at startup, after patches are loaded\n",
"-prefs -- load preferences on startup (true by default)\n",
"-noprefs -- suppress loading preferences on startup\n",
"-prefsfile <file> -- load preferences from a file\n",
#ifdef HAVE_UNISTD_H
"-rt or -realtime -- use real-time priority\n",
"-nrt -- don't use real-time priority\n",
#endif
"-sleep -- sleep when idle, don't spin (true by default)\n",
"-nosleep -- spin, don't sleep (may lower latency on multi-CPUs)\n",
"-schedlib <file> -- plug in external scheduler\n",
"-extraflags <s> -- string argument to send schedlib\n",
"-batch -- run off-line as a batch process\n",
"-nobatch -- run interactively (true by default)\n",
"-autopatch -- enable auto-patching to new objects (true by default)\n",
"-noautopatch -- defeat auto-patching\n",
"-compatibility <f> -- set back-compatibility to version <f>\n",
};
static void sys_printusage(void)
{
unsigned int i;
for (i = 0; i < sizeof(usagemessage)/sizeof(*usagemessage); i++)
fprintf(stderr, "%s", usagemessage[i]);
}
static void sys_parsedevlist(int *np, int *vecp, int max, char *str)
{
int n = 0;
while (n < max)
{
if (!*str) break;
else
{
char *endp;
vecp[n] = (int)strtol(str, &endp, 10);
if (endp == str)
break;
n++;
if ('\0' == *endp)
break;
str = endp + 1;
}
}
*np = n;
}
static int sys_getmultidevchannels(int n, int *devlist)
{
int sum = 0;
if (n<0)return(-1);
if (n==0)return 0;
while(n--)sum+=*devlist++;
return sum;
}
/* this routine tries to figure out where to find the auxiliary files
Pd will need to run. This is either done by looking at the command line
invocation for Pd, or if that fails, by consulting the variable
INSTALL_PREFIX. In MSW, we don't try to use INSTALL_PREFIX. */
void sys_findprogdir(char *progname)
{
char sbuf[MAXPDSTRING], sbuf2[MAXPDSTRING];
char *lastslash;
#ifndef _WIN32
struct stat statbuf;
#endif /* NOT _WIN32 */
/* find out by what string Pd was invoked; put answer in "sbuf". */
#ifdef _WIN32
GetModuleFileName(NULL, sbuf2, sizeof(sbuf2));
sbuf2[MAXPDSTRING-1] = 0;
sys_unbashfilename(sbuf2, sbuf);
#else
strncpy(sbuf, progname, MAXPDSTRING);
sbuf[MAXPDSTRING-1] = 0;
#endif /* _WIN32 */
lastslash = strrchr(sbuf, '/');
if (lastslash)
{
/* bash last slash to zero so that sbuf is directory pd was in,
e.g., ~/pd/bin */
*lastslash = 0;
/* go back to the parent from there, e.g., ~/pd */
lastslash = strrchr(sbuf, '/');
if (lastslash)
{
strncpy(sbuf2, sbuf, lastslash-sbuf);
sbuf2[lastslash-sbuf] = 0;
}
else strcpy(sbuf2, "..");
}
else
{
/* no slashes found. Try INSTALL_PREFIX. */
#ifdef INSTALL_PREFIX
strcpy(sbuf2, INSTALL_PREFIX);
#else
strcpy(sbuf2, ".");
#endif
}
/* now we believe sbuf2 holds the parent directory of the directory
pd was found in. We now want to infer the "lib" directory and the
"gui" directory. In "simple" unix installations, the layout is
.../bin/pd
.../bin/pd-watchdog (etc)
.../bin/pd-gui.tcl
.../doc
and in "complicated" unix installations, it's:
.../bin/pd
.../lib/pd/bin/pd-watchdog
.../lib/pd/bin/pd-gui.tcl
.../lib/pd/doc
To decide which, we stat .../lib/pd; if that exists, we assume it's
the complicated layout. In MSW, it's the "simple" layout, but
"wish" is found in bin:
.../bin/pd
.../bin/wish80.exe
.../doc
*/
#ifdef _WIN32
sys_libdir = gensym(sbuf2);
#else
strncpy(sbuf, sbuf2, MAXPDSTRING-30);
sbuf[MAXPDSTRING-30] = 0;
strcat(sbuf, "/lib/puredata");
if (stat(sbuf, &statbuf) >= 0)
{
/* complicated layout: lib dir is the one we just stat-ed above */
sys_libdir = gensym(sbuf);
}
else
{
/* simple layout: lib dir is the parent */
sys_libdir = gensym(sbuf2);
}
#endif
}
#ifdef _WIN32
static int sys_mmio = 1;
#else
static int sys_mmio = 0;
#endif
int sys_argparse(int argc, char **argv)
{
while ((argc > 0) && **argv == '-')
{
if (!strcmp(*argv, "-r") && argc > 1 &&
sscanf(argv[1], "%d", &sys_main_srate) >= 1)
{
argc -= 2;
argv += 2;
}
else if (!strcmp(*argv, "-inchannels"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nchin,
sys_chinlist, MAXAUDIOINDEV, argv[1]);
if (!sys_nchin)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-outchannels"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nchout, sys_choutlist,
MAXAUDIOOUTDEV, argv[1]);
if (!sys_nchout)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-channels"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nchin, sys_chinlist,MAXAUDIOINDEV,
argv[1]);
sys_parsedevlist(&sys_nchout, sys_choutlist,MAXAUDIOOUTDEV,
argv[1]);
if (!sys_nchout)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-soundbuf") || (!strcmp(*argv, "-audiobuf")))
{
if (argc < 2)
goto usage;
sys_main_advance = atoi(argv[1]);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-callback"))
{
sys_main_callback = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-nocallback"))
{
sys_main_callback = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-blocksize"))
{
sys_main_blocksize = atoi(argv[1]);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-sleepgrain"))
{
if (argc < 2)
goto usage;
sys_sleepgrain = 1000 * atof(argv[1]);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-nodac"))
{
sys_nsoundout=0;
sys_nchout = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-noadc"))
{
sys_nsoundin=0;
sys_nchin = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-nosound") || !strcmp(*argv, "-noaudio"))
{
sys_nsoundin=sys_nsoundout = 0;
sys_nchin = sys_nchout = 0;
argc--; argv++;
}
#ifdef USEAPI_OSS
else if (!strcmp(*argv, "-oss"))
{
sys_set_audio_api(API_OSS);
argc--; argv++;
}
else if (!strcmp(*argv, "-ossmidi"))
{
sys_set_midi_api(API_OSS);
argc--; argv++;
}
#else
else if (!strcmp(*argv, "-oss") || !strcmp(*argv, "-ossmidi"))
{
fprintf(stderr, "Pd compiled without OSS-support, ignoring '%s' flag\n", *argv);
argc--; argv++;
}
#endif
#ifdef USEAPI_ALSA
else if (!strcmp(*argv, "-alsa"))
{
sys_set_audio_api(API_ALSA);
argc--; argv++;
}
else if (!strcmp(*argv, "-alsaadd"))
{
if (argc < 2)
goto usage;
alsa_adddev(argv[1]);
argc -= 2; argv +=2;
}
else if (!strcmp(*argv, "-alsamidi"))
{
sys_set_midi_api(API_ALSA);
argc--; argv++;
}
#else
else if (!strcmp(*argv, "-alsa") || !strcmp(*argv, "-alsamidi"))
{
fprintf(stderr, "Pd compiled without ALSA-support, ignoring '%s' flag\n", *argv);
argc--; argv++;
}
else if (!strcmp(*argv, "-alsaadd"))
{
if (argc < 2)
goto usage;
fprintf(stderr, "Pd compiled without ALSA-support, ignoring '%s' flag\n", *argv);
argc -= 2; argv +=2;
}
#endif
#ifdef USEAPI_JACK
else if (!strcmp(*argv, "-jack"))
{
sys_set_audio_api(API_JACK);
argc--; argv++;
}
else if (!strcmp(*argv, "-nojackconnect"))
{
jack_autoconnect(0);
argc--; argv++;
}
else if (!strcmp(*argv, "-jackconnect"))
{
jack_autoconnect(1);
argc--; argv++;
}
else if (!strcmp(*argv, "-jackname"))
{
if (argc < 2)
goto usage;
sys_set_audio_api(API_JACK), jack_client_name(argv[1]);
argc -= 2; argv +=2;
}
#else
else if (!strcmp(*argv, "-jack") || !strcmp(*argv, "-nojackconnect")
|| !strcmp(*argv, "-jackconnect"))
{
fprintf(stderr, "Pd compiled without JACK-support, ignoring '%s' flag\n", *argv);
argc--; argv++;
}
else if (!strcmp(*argv, "-jackname"))
{
if (argc < 2)
goto usage;
fprintf(stderr, "Pd compiled without JACK-support, ignoring '%s' flag\n", *argv);
argc -= 2; argv +=2;
}
#endif
#ifdef USEAPI_PORTAUDIO
else if (!strcmp(*argv, "-pa") || !strcmp(*argv, "-portaudio")
|| !strcmp(*argv, "-asio")
)
{
sys_set_audio_api(API_PORTAUDIO);
sys_mmio = 0;
argc--; argv++;
}
#else
else if (!strcmp(*argv, "-pa") || !strcmp(*argv, "-portaudio")
|| !strcmp(*argv, "-asio")
)
{
fprintf(stderr, "Pd compiled without PortAudio-support, ignoring '%s' flag\n", *argv);
argc--; argv++;
}
#endif
#ifdef USEAPI_MMIO
else if (!strcmp(*argv, "-mmio"))
{
sys_set_audio_api(API_MMIO);
sys_mmio = 1;
argc--; argv++;
}
#else
else if (!strcmp(*argv, "-mmio"))
{
fprintf(stderr, "Pd compiled without MMIO-support, ignoring '%s' flag\n", *argv);
argc--; argv++;
}
#endif
#ifdef USEAPI_AUDIOUNIT
else if (!strcmp(*argv, "-audiounit"))
{
sys_set_audio_api(API_AUDIOUNIT);
argc--; argv++;
}
#endif
#ifdef USEAPI_ESD
else if (!strcmp(*argv, "-esd"))
{
sys_set_audio_api(API_ESD);
argc--; argv++;
}
#endif
else if (!strcmp(*argv, "-nomidiin"))
{
sys_nmidiin = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-nomidiout"))
{
sys_nmidiout = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-nomidi"))
{
sys_nmidiin = sys_nmidiout = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-midiindev"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nmidiin, sys_midiindevlist, MAXMIDIINDEV,
argv[1]);
if (!sys_nmidiin)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-midioutdev"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nmidiout, sys_midioutdevlist, MAXMIDIOUTDEV,
argv[1]);
if (!sys_nmidiout)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-mididev"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nmidiin, sys_midiindevlist, MAXMIDIINDEV,
argv[1]);
sys_parsedevlist(&sys_nmidiout, sys_midioutdevlist, MAXMIDIOUTDEV,
argv[1]);
if (!sys_nmidiout)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-midiaddindev"))
{
if (argc < 2)
goto usage;
if (sys_nmidiin < 0)
sys_nmidiin = 0;
if (sys_nmidiin < MAXMIDIINDEV)
{
int devn = sys_mididevnametonumber(0, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find MIDI input device: %s\n",
argv[1]);
else sys_midiindevlist[sys_nmidiin++] = devn + 1;
}
else fprintf(stderr, "number of MIDI devices limited to %d\n",
MAXMIDIINDEV);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-midiaddoutdev"))
{
if (argc < 2)
goto usage;
if (sys_nmidiout < 0)
sys_nmidiout = 0;
if (sys_nmidiout < MAXMIDIINDEV)
{
int devn = sys_mididevnametonumber(1, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find MIDI output device: %s\n",
argv[1]);
else sys_midioutdevlist[sys_nmidiout++] = devn + 1;
}
else fprintf(stderr, "number of MIDI devices limited to %d\n",
MAXMIDIINDEV);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-midiadddev"))
{
if (argc < 2)
goto usage;
if (sys_nmidiin < 0)
sys_nmidiin = 0;
if (sys_nmidiout < 0)
sys_nmidiout = 0;
if (sys_nmidiin < MAXMIDIINDEV && sys_nmidiout < MAXMIDIINDEV)
{
int devn = sys_mididevnametonumber(1, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find MIDI output device: %s\n",
argv[1]);
else sys_midioutdevlist[sys_nmidiin++] = devn + 1;
devn = sys_mididevnametonumber(1, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find MIDI output device: %s\n",
argv[1]);
else sys_midioutdevlist[sys_nmidiout++] = devn + 1;
}
else fprintf(stderr, "number of MIDI devices limited to %d",
MAXMIDIINDEV);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-path"))
{
if (argc < 2)
goto usage;
STUFF->st_temppath =
namelist_append_files(STUFF->st_temppath, argv[1]);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-nostdpath"))
{
sys_usestdpath = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-stdpath"))
{
sys_usestdpath = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-helppath"))
{
if (argc < 2)
goto usage;
STUFF->st_helppath =
namelist_append_files(STUFF->st_helppath, argv[1]);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-open"))
{
if (argc < 2)
goto usage;
sys_openlist = namelist_append_files(sys_openlist, argv[1]);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-lib"))
{
if (argc < 2)
goto usage;
STUFF->st_externlist =
namelist_append_files(STUFF->st_externlist, argv[1]);
argc -= 2; argv += 2;
}
else if ((!strcmp(*argv, "-font-size") || !strcmp(*argv, "-font")))
{
if (argc < 2)
goto usage;
sys_defaultfont = sys_nearestfontsize(atoi(argv[1]));
argc -= 2;
argv += 2;
}
else if ((!strcmp(*argv, "-font-face") || !strcmp(*argv, "-typeface")))
{
if (argc < 2)
goto usage;
strncpy(sys_font,*(argv+1),sizeof(sys_font)-1);
sys_font[sizeof(sys_font)-1] = 0;
argc -= 2;
argv += 2;
}
else if (!strcmp(*argv, "-font-weight"))
{
if (argc < 2)
goto usage;
strncpy(sys_fontweight,*(argv+1),sizeof(sys_fontweight)-1);
sys_fontweight[sizeof(sys_fontweight)-1] = 0;
argc -= 2;
argv += 2;
}
else if (!strcmp(*argv, "-verbose"))
{
sys_verbose++;
argc--; argv++;
}
else if (!strcmp(*argv, "-noverbose"))
{
sys_verbose=0;
argc--; argv++;
}
else if (!strcmp(*argv, "-version"))
{
sys_version = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-d") && argc > 1 &&
sscanf(argv[1], "%d", &sys_debuglevel) >= 1)
{
argc -= 2;
argv += 2;
}
else if (!strcmp(*argv, "-loadbang"))
{
sys_noloadbang = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-noloadbang"))
{
sys_noloadbang = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-gui"))
{
sys_dontstartgui = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-nogui"))
{
sys_dontstartgui = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-guiport") && argc > 1 &&
sscanf(argv[1], "%d", &sys_guisetportnumber) >= 1)
{
argc -= 2;
argv += 2;
}
else if (!strcmp(*argv, "-nostderr"))
{
sys_printtostderr = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-stderr"))
{
sys_printtostderr = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-guicmd"))
{
if (argc < 2)
goto usage;
sys_guicmd = argv[1];
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-send"))
{
if (argc < 2)
goto usage;
sys_messagelist = namelist_append(sys_messagelist, argv[1], 1);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-listdev"))
{
sys_listplease = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-schedlib"))
{
if (argc < 2)
goto usage;
sys_externalschedlib = 1;
strncpy(sys_externalschedlibname, argv[1],
sizeof(sys_externalschedlibname) - 1);
#ifndef __APPLE__
/* no real audio please, unless overwritten by later args.
This is to circumvent a problem running pd~ subprocesses
with -nogui; they would open an audio device before pdsched.c
could set the API ito nothing. For some reason though, on
MACOSX this causes Pd to switch to JACK so we just give up
and suppress the workaround there. */
sys_set_audio_api(0);
#endif
argv += 2;
argc -= 2;
}
else if (!strcmp(*argv, "-extraflags"))
{
if (argc < 2)
goto usage;
sys_extraflags = 1;
strncpy(sys_extraflagsstring, argv[1],
sizeof(sys_extraflagsstring) - 1);
argv += 2;
argc -= 2;
}
else if (!strcmp(*argv, "-batch"))
{
sys_batch = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-nobatch"))
{
sys_batch = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-autopatch"))
{
sys_noautopatch = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-noautopatch"))
{
sys_noautopatch = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-compatibility"))
{
float f;
if (argc < 2)
goto usage;
if (sscanf(argv[1], "%f", &f) < 1)
goto usage;
pd_compatibilitylevel = 0.5 + 100. * f; /* e.g., 2.44 --> 244 */
argv += 2;
argc -= 2;
}
#ifdef HAVE_UNISTD_H
else if (!strcmp(*argv, "-rt") || !strcmp(*argv, "-realtime"))
{
sys_hipriority = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-nrt") || !strcmp(*argv, "-nort") || !strcmp(*argv, "-norealtime"))
{
sys_hipriority = 0;
argc--; argv++;
}
#else
else if (!strcmp(*argv, "-rt") || !strcmp(*argv, "-realtime")
|| !strcmp(*argv, "-nrt") || !strcmp(*argv, "-nort")
|| !strcmp(*argv, "-norealtime"))
{
fprintf(stderr, "Pd compiled without realtime priority-support, ignoring '%s' flag\n", *argv);
argc--; argv++;
}
#endif
else if (!strcmp(*argv, "-sleep"))
{
sys_nosleep = 0;
argc--; argv++;
}
else if (!strcmp(*argv, "-nosleep"))
{
sys_nosleep = 1;
argc--; argv++;
}
else if (!strcmp(*argv, "-soundindev") ||
!strcmp(*argv, "-audioindev"))
{
sys_parsedevlist(&sys_nsoundin, sys_soundindevlist,
MAXAUDIOINDEV, argv[1]);
if (!sys_nsoundin)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-soundoutdev") ||
!strcmp(*argv, "-audiooutdev"))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nsoundout, sys_soundoutdevlist,
MAXAUDIOOUTDEV, argv[1]);
if (!sys_nsoundout)
goto usage;
argc -= 2; argv += 2;
}
else if ((!strcmp(*argv, "-sounddev") || !strcmp(*argv, "-audiodev")))
{
if (argc < 2)
goto usage;
sys_parsedevlist(&sys_nsoundin, sys_soundindevlist,
MAXAUDIOINDEV, argv[1]);
sys_parsedevlist(&sys_nsoundout, sys_soundoutdevlist,
MAXAUDIOOUTDEV, argv[1]);
if (!sys_nsoundout)
goto usage;
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-audioaddindev"))
{
if (argc < 2)
goto usage;
if (sys_nsoundin < 0)
sys_nsoundin = 0;
if (sys_nsoundin < MAXAUDIOINDEV)
{
int devn = sys_audiodevnametonumber(0, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find audio input device: %s\n",
argv[1]);
else sys_soundindevlist[sys_nsoundin++] = devn + 1;
}
else fprintf(stderr, "number of audio devices limited to %d\n",
MAXAUDIOINDEV);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-audioaddoutdev"))
{
if (argc < 2)
goto usage;
if (sys_nsoundout < 0)
sys_nsoundout = 0;
if (sys_nsoundout < MAXAUDIOINDEV)
{
int devn = sys_audiodevnametonumber(1, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find audio output device: %s\n",
argv[1]);
else sys_soundoutdevlist[sys_nsoundout++] = devn + 1;
}
else fprintf(stderr, "number of audio devices limited to %d\n",
MAXAUDIOINDEV);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-audioadddev"))
{
if (argc < 2)
goto usage;
if (sys_nsoundin < 0)
sys_nsoundin = 0;
if (sys_nsoundout < 0)
sys_nsoundout = 0;
if (sys_nsoundin < MAXAUDIOINDEV && sys_nsoundout < MAXAUDIOINDEV)
{
int devn = sys_audiodevnametonumber(0, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find audio input device: %s\n",
argv[1]);
else sys_soundindevlist[sys_nsoundin++] = devn + 1;
devn = sys_audiodevnametonumber(1, argv[1]);
if (devn < 0)
fprintf(stderr, "Couldn't find audio output device: %s\n",
argv[1]);
else sys_soundoutdevlist[sys_nsoundout++] = devn + 1;
}
else fprintf(stderr, "number of audio devices limited to %d",
MAXAUDIOINDEV);
argc -= 2; argv += 2;
}
else if (!strcmp(*argv, "-noprefs")) /* did this earlier */
argc--, argv++;
else if (!strcmp(*argv, "-prefsfile") && argc > 1) /* this too */
argc -= 2, argv +=2;
else
{
usage:
sys_printusage();
return (1);
}
}
if (sys_batch)
sys_dontstartgui = 1;
if (sys_dontstartgui)
sys_printtostderr = 1;
#ifdef _WIN32
if (sys_printtostderr)
/* we need to tell Windows to output UTF-8 */
SetConsoleOutputCP(CP_UTF8);
#endif
if (!sys_defaultfont)
sys_defaultfont = DEFAULTFONT;
for (; argc > 0; argc--, argv++)
sys_openlist = namelist_append_files(sys_openlist, *argv);
return (0);
}
int sys_getblksize(void)
{
return (DEFDACBLKSIZE);
}
/* stuff to do, once, after calling sys_argparse() -- which may itself
be called more than once (first from "settings, second from .pdrc, then
from command-line arguments */
static void sys_afterargparse(void)
{
char sbuf[MAXPDSTRING];
int i;
int naudioindev, audioindev[MAXAUDIOINDEV], chindev[MAXAUDIOINDEV];
int naudiooutdev, audiooutdev[MAXAUDIOOUTDEV], choutdev[MAXAUDIOOUTDEV];
int nchindev, nchoutdev, rate, advance, callback, blocksize;
int nmidiindev = 0, midiindev[MAXMIDIINDEV];
int nmidioutdev = 0, midioutdev[MAXMIDIOUTDEV];
/* add "extra" library to path */
strncpy(sbuf, sys_libdir->s_name, MAXPDSTRING-30);
sbuf[MAXPDSTRING-30] = 0;
strcat(sbuf, "/extra");
sys_setextrapath(sbuf);
/* add "doc/5.reference" library to helppath */
strncpy(sbuf, sys_libdir->s_name, MAXPDSTRING-30);
sbuf[MAXPDSTRING-30] = 0;
strcat(sbuf, "/doc/5.reference");
STUFF->st_helppath = namelist_append_files(STUFF->st_helppath, sbuf);
/* correct to make audio and MIDI device lists zero based. On
MMIO, however, "1" really means the second device (the first one
is "mapper" which is was not included when the command args were
set up, so we leave it that way for compatibility. */
if (!sys_mmio)
{
for (i = 0; i < sys_nsoundin; i++)
sys_soundindevlist[i]--;
for (i = 0; i < sys_nsoundout; i++)
sys_soundoutdevlist[i]--;
}
for (i = 0; i < sys_nmidiin; i++)
sys_midiindevlist[i]--;
for (i = 0; i < sys_nmidiout; i++)
sys_midioutdevlist[i]--;
if (sys_listplease)
sys_listdevs();
/* get the current audio parameters. These are set
by the preferences mechanism (sys_loadpreferences()) or
else are the default. Overwrite them with any results
of argument parsing, and store them again. */
sys_get_audio_params(&naudioindev, audioindev, chindev,
&naudiooutdev, audiooutdev, choutdev, &rate, &advance,
&callback, &blocksize);
if (sys_nchin >= 0)
{
nchindev = sys_nchin;
for (i = 0; i < nchindev; i++)
chindev[i] = sys_chinlist[i];
}
else nchindev = naudioindev;
if (sys_nsoundin >= 0)
{
naudioindev = sys_nsoundin;
for (i = 0; i < naudioindev; i++)
audioindev[i] = sys_soundindevlist[i];
}
if (sys_nchout >= 0)
{
nchoutdev = sys_nchout;
for (i = 0; i < nchoutdev; i++)
choutdev[i] = sys_choutlist[i];
}
else nchoutdev = naudiooutdev;
if (sys_nsoundout >= 0)
{
naudiooutdev = sys_nsoundout;
for (i = 0; i < naudiooutdev; i++)
audiooutdev[i] = sys_soundoutdevlist[i];
}
sys_get_midi_params(&nmidiindev, midiindev, &nmidioutdev, midioutdev);
if (sys_nmidiin >= 0)
{
nmidiindev = sys_nmidiin;
for (i = 0; i < nmidiindev; i++)
midiindev[i] = sys_midiindevlist[i];
}
if (sys_nmidiout >= 0)
{
nmidioutdev = sys_nmidiout;
for (i = 0; i < nmidioutdev; i++)
midioutdev[i] = sys_midioutdevlist[i];
}
if (sys_main_advance)
advance = sys_main_advance;
if (sys_main_srate)
rate = sys_main_srate;
if (sys_main_callback)
callback = sys_main_callback;
if (sys_main_blocksize)
blocksize = sys_main_blocksize;
sys_set_audio_settings(naudioindev, audioindev, nchindev, chindev,
naudiooutdev, audiooutdev, nchoutdev, choutdev, rate, advance,
callback, blocksize);
sys_open_midi(nmidiindev, midiindev, nmidioutdev, midioutdev, 0);
}
static void sys_addreferencepath(void)
{
char sbuf[MAXPDSTRING];
}
|