k-space
/
nyancat-server
9
0
Fork 0
Code Issues Pull Requests Packages Projects Activity

Can now adjust image refresh rate

This commit is contained in:
Tyler Cromwell 2015-01-10 18:32:35 -05:00 committed by K Lange
parent 19f7dcac57
commit b81aac9d23
2 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
nyancat.1
View File

@ -30,6 +30,9 @@ Do not set the titlebar text.
.B \-e, \-\-no\-clear
Do not clear the display between frames.
.TP
.B \-u, \-\-usleep
Set how frequently the image refreshes (1 <= t <= 10).
.TP
.B \-f, \-\-frames
Display the requested number of frames, then quit.
.TP

13
src/nyancat.c
View File

@ -335,6 +335,7 @@ void usage(char * argv[]) {
" -n --no-counter \033[3mDo not display the timer\033[0m\n"
" -s --no-title \033[3mDo not set the titlebar text\033[0m\n"
" -e --no-clear \033[3mDo not clear the display between frames\033[0m\n"
" -u --usleep \033[3mSet how frequently the image refreshes (1 <= t <= 10)\033[0m\n"
" -f --frames \033[3mDisplay the requested number of frames, then quit\033[0m\n"
" -r --min-rows \033[3mCrop the animation from the top\033[0m\n"
" -R --max-rows \033[3mCrop the animation from the bottom\033[0m\n"
@ -369,6 +370,7 @@ int main(int argc, char ** argv) {
{"no-counter", no_argument, 0, 'n'},
{"no-title", no_argument, 0, 's'},
{"no-clear", no_argument, 0, 'e'},
{"usleep", required_argument, 0, 'u'},
{"frames", required_argument, 0, 'f'},
{"min-rows", required_argument, 0, 'r'},
{"max-rows", required_argument, 0, 'R'},
@ -379,9 +381,12 @@ int main(int argc, char ** argv) {
{0,0,0,0}
};
/* Determine the usleep time */
useconds_t speed_divisor = 1;
/* Process arguments */
int index, c;
while ((c = getopt_long(argc, argv, "eshiItnf:r:R:c:C:W:H:", long_opts, &index)) != -1) {
while ((c = getopt_long(argc, argv, "eshiItnu:f:r:R:c:C:W:H:", long_opts, &index)) != -1) {
if (!c) {
if (long_opts[index].flag == 0) {
c = long_opts[index].val;
@ -410,6 +415,10 @@ int main(int argc, char ** argv) {
case 'n':
show_counter = 0;
break;
case 'u':
if (1 <= atoi(optarg) && atoi(optarg) <= 10)
speed_divisor = atoi(optarg);
break;
case 'f':
frame_count = atoi(optarg);
break;
@ -907,7 +916,7 @@ int main(int argc, char ** argv) {
i = 0;
}
/* Wait */
usleep(90000);
usleep(90000 / speed_divisor);
}
return 0;
}