Mercurial > hg > svcore
view data/osc/sv-osc-send.c @ 1394:9ef1cc26024c
Add Range01 normalisation method to ColumnOp. This is the normalisation that is actually used in the Colour 3D Plot layer historically when column normalisation is enabled (not Max1 after all).
author | Chris Cannam |
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date | Tue, 28 Feb 2017 14:04:16 +0000 |
parents | 32e50b620a6c |
children |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ #include <stdlib.h> #include <stdio.h> #include <string.h> #include <ctype.h> #include <lo/lo.h> void usage(char *program_name) { char *base_name = strrchr(program_name, '/'); if (base_name && *(base_name + 1) != 0) { base_name += 1; } else { base_name = program_name; } fprintf(stderr, "\nusage: %s <OSC URL> [<values>]\n\n", program_name); fprintf(stderr, "example OSC URLs:\n\n" " osc.udp://localhost:19383/path/test 1.0 4.2\n" " osc.udp://my.host.org:10886/3/13/load file\n\n"); fprintf(stderr, "numeric arguments will be treated as OSC 'f' floating point types.\n\n"); exit(1); } int main(int argc, char *argv[]) { lo_address a; char *url, *host, *port, *path; lo_message message; unsigned int i; if (argc < 2) { usage(argv[0]); /* does not return */ } url = argv[1]; host = lo_url_get_hostname(url); port = lo_url_get_port(url); path = lo_url_get_path(url); a = lo_address_new(host, port); message = lo_message_new(); for (i = 0; i + 2 < argc; ++i) { int index = i + 2; char *param; param = argv[index]; if (!isdigit(param[0])) { lo_message_add_string(message, argv[index]); } else { lo_message_add_float(message, atof(argv[index])); } } lo_send_message(a, path, message); if (lo_address_errno(a)) { printf("liblo error: %s\n", lo_address_errstr(a)); } free(host); free(port); free(path); return 0; }