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Handle very large SceRtcTick (#561)

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SceDateTime is only documented to support years between 1 and 9999, many
SceRtc functions including sceRtcGetTick will fail for years outside of
this range. However, SceRtcTick can correspond to very large years.
This commit is contained in:
cuevavirus 2020-01-20 15:27:12 -05:00 committed by TheOfficialFloW
parent c5c9399afe
commit d5d756eeca
1 changed files with 16 additions and 0 deletions
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16
utils.c
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@ -332,17 +332,33 @@ void getSizeString(char string[16], uint64_t size) {
}
void convertUtcToLocalTime(SceDateTime *time_local, SceDateTime *time_utc) {
// sceRtcGetTick and other sceRtc functions fails with year > 9999
int year_utc = time_utc->year;
int year_delta = year_utc < 9999 ? 0 : year_utc - 9998;
time_utc->year -= year_delta;
SceRtcTick tick;
sceRtcGetTick(time_utc, &tick);
time_utc->year = year_utc;
sceRtcConvertUtcToLocalTime(&tick, &tick);
sceRtcSetTick(time_local, &tick);
time_local->year += year_delta;
}
void convertLocalTimeToUtc(SceDateTime *time_utc, SceDateTime *time_local) {
// sceRtcGetTick and other sceRtc functions fails with year > 9999
int year_local = time_local->year;
int year_delta = year_local < 9999 ? 0 : year_local - 9998;
time_local->year -= year_delta;
SceRtcTick tick;
sceRtcGetTick(time_local, &tick);
time_local->year = year_local;
sceRtcConvertLocalTimeToUtc(&tick, &tick);
sceRtcSetTick(time_utc, &tick);
time_utc->year += year_delta;
}
void getDateString(char string[24], int date_format, SceDateTime *time) {