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m_option: pretty-print floats with 3 pre-decimal digits instead of 2

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There were complaints that ${fps} was printed as e.g. "23.98" instead of
"23.976". Since there's no way to format floats exactly _and_ in a user-
friendly way, just change the default precision for printing floats.
This commit is contained in:
wm4 2013-03-26 00:18:16 +01:00
parent d48c855669
commit 2182c3ffd5
1 changed files with 6 additions and 6 deletions
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12
core/m_option.c
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@ -611,9 +611,9 @@ static char *print_double(const m_option_t *opt, const void *val)
return talloc_asprintf(NULL, "%f", VAL(val));
}
static char *print_double_f2(const m_option_t *opt, const void *val)
static char *print_double_f3(const m_option_t *opt, const void *val)
{
return talloc_asprintf(NULL, "%.2f", VAL(val));
return talloc_asprintf(NULL, "%.3f", VAL(val));
}
static void add_double(const m_option_t *opt, void *val, double add, bool wrap)
@ -639,7 +639,7 @@ const m_option_type_t m_option_type_double = {
.size = sizeof(double),
.parse = parse_double,
.print = print_double,
.pretty_print = print_double_f2,
.pretty_print = print_double_f3,
.copy = copy_opt,
.clamp = clamp_double,
};
@ -670,9 +670,9 @@ static char *print_float(const m_option_t *opt, const void *val)
return talloc_asprintf(NULL, "%f", VAL(val));
}
static char *print_float_f2(const m_option_t *opt, const void *val)
static char *print_float_f3(const m_option_t *opt, const void *val)
{
return talloc_asprintf(NULL, "%.2f", VAL(val));
return talloc_asprintf(NULL, "%.3f", VAL(val));
}
static void add_float(const m_option_t *opt, void *val, double add, bool wrap)
@ -688,7 +688,7 @@ const m_option_type_t m_option_type_float = {
.size = sizeof(float),
.parse = parse_float,
.print = print_float,
.pretty_print = print_float_f2,
.pretty_print = print_float_f3,
.copy = copy_opt,
.add = add_float,
.clamp = clamp_float,