diff options
| author | Soft Works <softworkz@hotmail.com> | 2019-09-17 01:36:33 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-09-20 23:26:34 +0200 |
| commit | 667df60b14745d5c43e6da09fa2ec64eed4eab5b (patch) | |
| tree | dad13b18cf8ed30fef2c90f36cbe578698a6e858 /libavutil | |
| parent | 2f289ec914cc7e8133858d4f9e8d91dab685ae44 (diff) | |
avutil/opt: Fix printing integer option defaults
Integer values should not be printed using format specifier '%g' which leads to inexact display in case of higher values.
Before this patch:
-trans_color <int> .D.V..... color value [...] (default 1.67772e+07)
Afterwards:
-trans_color <int> .D.V..... color value [...] (default 16777215)
Signed-off-by: softworkz <softworkz@hotmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/opt.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libavutil/opt.c b/libavutil/opt.c index 93d6c26c11..5a35109f39 100644 --- a/libavutil/opt.c +++ b/libavutil/opt.c @@ -1034,6 +1034,23 @@ int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name) return res & flag->default_val.i64; } +static void log_int_value(void *av_log_obj, int level, int64_t i) +{ + if (i == INT_MAX) { + av_log(av_log_obj, level, "INT_MAX"); + } else if (i == INT_MIN) { + av_log(av_log_obj, level, "INT_MIN"); + } else if (i == UINT32_MAX) { + av_log(av_log_obj, level, "UINT32_MAX"); + } else if (i == INT64_MAX) { + av_log(av_log_obj, level, "I64_MAX"); + } else if (i == INT64_MIN) { + av_log(av_log_obj, level, "I64_MIN"); + } else { + av_log(av_log_obj, level, "%"PRId64, i); + } +} + static void log_value(void *av_log_obj, int level, double d) { if (d == INT_MAX) { @@ -1254,7 +1271,7 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit, if (def_const) av_log(av_log_obj, AV_LOG_INFO, "%s", def_const); else - log_value(av_log_obj, AV_LOG_INFO, opt->default_val.i64); + log_int_value(av_log_obj, AV_LOG_INFO, opt->default_val.i64); break; } case AV_OPT_TYPE_DOUBLE: |