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Add -A option to force framerate on animated images

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This commit is contained in:
dwminer
2016-11-27 02:54:15 -05:00
parent 32b29e61c1
commit 2c566c5320
4 changed files with 14 additions and 2 deletions
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12
options.c
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@ -32,7 +32,7 @@ const options_t *options = (const options_t*) &_options;
void print_usage(void)
{
printf("usage: sxiv [-abcfhioqrtvZ] [-e WID] [-G GAMMA] [-g GEOMETRY] "
printf("usage: sxiv [-abcfhioqrtvZ] [-A FRAMERATE] [-e WID] [-G GAMMA] [-g GEOMETRY] "
"[-N NAME] [-n NUM] [-S DELAY] [-s MODE] [-z ZOOM] FILES...\n");
}
@ -60,6 +60,7 @@ void parse_options(int argc, char **argv)
_options.animate = false;
_options.gamma = 0;
_options.slideshow = 0;
_options.framerate = 0;
_options.fullscreen = false;
_options.embed = 0;
@ -71,7 +72,7 @@ void parse_options(int argc, char **argv)
_options.thumb_mode = false;
_options.clean_cache = false;
while ((opt = getopt(argc, argv, "abce:fG:g:hin:N:oqrS:s:tvZz:")) != -1) {
while ((opt = getopt(argc, argv, "aA:bce:fG:g:hin:N:oqrS:s:tvZz:")) != -1) {
switch (opt) {
case '?':
print_usage();
@ -79,6 +80,13 @@ void parse_options(int argc, char **argv)
case 'a':
_options.animate = true;
break;
case 'A':
_options.animate = true;
n = strtol(optarg, &end, 0);
if (*end != '\0' || n <= 0)
error(EXIT_FAILURE, 0, "Invalid argument for option -A: %s", optarg);
_options.framerate = n;
break;
case 'b':
_options.hide_bar = true;
break;