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avutil/opt: remove dead code from set_string_number()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-21 15:28:36 +02:00
parent 4927c0a988
commit 2c5c7f1089
1 changed files with 1 additions and 8 deletions
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9
libavutil/opt.c
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@ -194,7 +194,7 @@ static int set_string(void *obj, const AVOption *o, const char *val, uint8_t **d
static int set_string_number(void *obj, void *target_obj, const AVOption *o, const char *val, void *dst)
{
int ret = 0, notfirst = 0;
int ret = 0;
int num, den;
char c;
@ -215,8 +215,6 @@ static int set_string_number(void *obj, void *target_obj, const AVOption *o, con
if (*val == '+' || *val == '-') {
if (o->type == AV_OPT_TYPE_FLAGS)
cmd = *(val++);
else if (!notfirst)
buf[i++] = *val;
}
for (; i < sizeof(buf) - 1 && val[i] && (o->type != AV_OPT_TYPE_FLAGS || val[i] != '+' && val[i] != '-'); i++)
@ -244,10 +242,6 @@ static int set_string_number(void *obj, void *target_obj, const AVOption *o, con
read_number(o, dst, NULL, NULL, &intnum);
if (cmd == '+') d = intnum | (int64_t)d;
else if (cmd == '-') d = intnum &~(int64_t)d;
} else {
read_number(o, dst, &num, &den, &intnum);
if (cmd == '+') d = notfirst*num*intnum/den + d;
else if (cmd == '-') d = notfirst*num*intnum/den - d;
}
if ((ret = write_number(obj, o, dst, d, 1, 1)) < 0)
@ -255,7 +249,6 @@ static int set_string_number(void *obj, void *target_obj, const AVOption *o, con
val += i;
if (!*val)
return 0;
notfirst = 1;
}
return 0;