nausea

curses audio visualizer
git clone git://git.2f30.org/nausea.git
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commit 136b70feb49bcf9adc0a9eaf5452cc7c04764243
parent bc0adc7e4e6ef2b336d8a66f72583234d3a72950
Author: lostd <lostd@2f30.org>
Date:   Mon Sep 15 03:15:43 +0100

Command line flag to select visualization and manpage updates

Diffstat:
Makefile | 1+
nausea.1 | 9+++++++--
nausea.c | 22++++++++++++++++++++--
3 files changed, 28 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile @@ -2,6 +2,7 @@ PREFIX = /usr/local MANPREFIX = $(PREFIX)/man CPPFLAGS = -I/usr/local/include +CFLAGS = -g LDFLAGS = -L/usr/local/lib LDLIBS = -lm -lcurses -lfftw3 diff --git a/nausea.1 b/nausea.1 @@ -1,4 +1,4 @@ -.Dd Nov 22, 2013 +.Dd Sep 15, 2014 .Dt NAUSEA 1 .Os .Sh NAME @@ -6,7 +6,8 @@ .Nd curses audio visualizer .Sh SYNOPSIS .Nm nausea -.Op Fl hcp +.Op Fl hcpk +.Op Fl d Ar num .Op Ar fifo .Sh DESCRIPTION The @@ -23,6 +24,8 @@ The options are as follows: .Bl -tag -width Ds .It Fl h Show usage line. +.It Fl d Ar num +Choose a visualization using its number from below. .It Fl c Enable color. .It Fl p @@ -43,4 +46,6 @@ Select the fountain visualization. Toggle color. .It p Toggle falling peaks. +.It k +Toggle keep state. .El diff --git a/nausea.c b/nausea.c @@ -422,7 +422,7 @@ initcolors(void) static void usage(void) { - fprintf(stderr, "usage: %s [-hcpk] [fifo]\n", argv0); + fprintf(stderr, "usage: %s [-hcpk] [-d num] [fifo]\n", argv0); fprintf(stderr, "default fifo path is `/tmp/audio.fifo'\n"); exit(1); } @@ -432,12 +432,28 @@ main(int argc, char *argv[]) { int c; struct frame fr; - void *draw_prev = draw; + void *draw_prev; argv0 = argv[0]; while (--argc > 0 && (*++argv)[0] == '-') while ((c = *++argv[0])) switch (c) { + case 'd': + if (*++argv == NULL) + usage(); + argc--; + switch (atoi(argv[0])) { + case 1: + draw = draw_spectrum; + break; + case 2: + draw = draw_wave; + break; + case 3: + draw = draw_fountain; + break; + } + break; case 'c': colors = 1; break; @@ -477,6 +493,8 @@ main(int argc, char *argv[]) errx(1, "your terminal does not support colors"); } + draw_prev = draw; + while (!die) { switch (getch()) { case 'q':