From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:30:59 -0800 Subject: Move contrib libraries to contrib repo --- contrib/SDL-3.2.8/src/time/SDL_time.c | 222 ----------------------- contrib/SDL-3.2.8/src/time/SDL_time_c.h | 36 ---- contrib/SDL-3.2.8/src/time/n3ds/SDL_systime.c | 147 --------------- contrib/SDL-3.2.8/src/time/ps2/SDL_systime.c | 65 ------- contrib/SDL-3.2.8/src/time/psp/SDL_systime.c | 137 -------------- contrib/SDL-3.2.8/src/time/unix/SDL_systime.c | 197 -------------------- contrib/SDL-3.2.8/src/time/vita/SDL_systime.c | 142 --------------- contrib/SDL-3.2.8/src/time/windows/SDL_systime.c | 157 ---------------- 8 files changed, 1103 deletions(-) delete mode 100644 contrib/SDL-3.2.8/src/time/SDL_time.c delete mode 100644 contrib/SDL-3.2.8/src/time/SDL_time_c.h delete mode 100644 contrib/SDL-3.2.8/src/time/n3ds/SDL_systime.c delete mode 100644 contrib/SDL-3.2.8/src/time/ps2/SDL_systime.c delete mode 100644 contrib/SDL-3.2.8/src/time/psp/SDL_systime.c delete mode 100644 contrib/SDL-3.2.8/src/time/unix/SDL_systime.c delete mode 100644 contrib/SDL-3.2.8/src/time/vita/SDL_systime.c delete mode 100644 contrib/SDL-3.2.8/src/time/windows/SDL_systime.c (limited to 'contrib/SDL-3.2.8/src/time') diff --git a/contrib/SDL-3.2.8/src/time/SDL_time.c b/contrib/SDL-3.2.8/src/time/SDL_time.c deleted file mode 100644 index 54059de..0000000 --- a/contrib/SDL-3.2.8/src/time/SDL_time.c +++ /dev/null @@ -1,222 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#include "SDL_time_c.h" - -/* The following algorithms are based on those of Howard Hinnant and are in the public domain. - * - * http://howardhinnant.github.io/date_algorithms.html - */ - -/* Given a calendar date, returns days since Jan 1 1970, and optionally - * the day of the week [0-6, 0 is Sunday] and day of the year [0-365]. - */ -Sint64 SDL_CivilToDays(int year, int month, int day, int *day_of_week, int *day_of_year) -{ - - year -= month <= 2; - const int era = (year >= 0 ? year : year - 399) / 400; - const unsigned yoe = (unsigned)(year - era * 400); // [0, 399] - const unsigned doy = (153 * (month > 2 ? month - 3 : month + 9) + 2) / 5 + day - 1; // [0, 365] - const unsigned doe = yoe * 365 + yoe / 4 - yoe / 100 + doy; // [0, 146096] - const Sint64 z = (Sint64)(era) * 146097 + (Sint64)(doe)-719468; - - if (day_of_week) { - *day_of_week = (int)(z >= -4 ? (z + 4) % 7 : (z + 5) % 7 + 6); - } - if (day_of_year) { - // This algorithm considers March 1 to be the first day of the year, so offset by Jan + Feb. - if (doy > 305) { - // Day 0 is the first day of the year. - *day_of_year = doy - 306; - } else { - const int doy_offset = 59 + (!(year % 4) && ((year % 100) || !(year % 400))); - *day_of_year = doy + doy_offset; - } - } - - return z; -} - -bool SDL_GetDateTimeLocalePreferences(SDL_DateFormat *dateFormat, SDL_TimeFormat *timeFormat) -{ - // Default to ISO 8061 date format, as it is unambiguous, and 24 hour time. - if (dateFormat) { - *dateFormat = SDL_DATE_FORMAT_YYYYMMDD; - } - if (timeFormat) { - *timeFormat = SDL_TIME_FORMAT_24HR; - } - - SDL_GetSystemTimeLocalePreferences(dateFormat, timeFormat); - - return true; -} - -int SDL_GetDaysInMonth(int year, int month) -{ - static const int DAYS_IN_MONTH[] = { - 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 - }; - - if (month < 1 || month > 12) { - SDL_SetError("Month out of range [1-12], requested: %i", month); - return -1; - } - - int days = DAYS_IN_MONTH[month - 1]; - - /* A leap year occurs every 4 years... - * but not every 100 years... - * except for every 400 years. - */ - if (month == 2 && (!(year % 4) && ((year % 100) || !(year % 400)))) { - ++days; - } - - return days; -} - -int SDL_GetDayOfYear(int year, int month, int day) -{ - int dayOfYear; - - if (month < 1 || month > 12) { - SDL_SetError("Month out of range [1-12], requested: %i", month); - return -1; - } - if (day < 1 || day > SDL_GetDaysInMonth(year, month)) { - SDL_SetError("Day out of range [1-%i], requested: %i", SDL_GetDaysInMonth(year, month), month); - return -1; - } - - SDL_CivilToDays(year, month, day, NULL, &dayOfYear); - return dayOfYear; -} - -int SDL_GetDayOfWeek(int year, int month, int day) -{ - int dayOfWeek; - - if (month < 1 || month > 12) { - SDL_SetError("Month out of range [1-12], requested: %i", month); - return -1; - } - if (day < 1 || day > SDL_GetDaysInMonth(year, month)) { - SDL_SetError("Day out of range [1-%i], requested: %i", SDL_GetDaysInMonth(year, month), month); - return -1; - } - - SDL_CivilToDays(year, month, day, &dayOfWeek, NULL); - return dayOfWeek; -} - -static bool SDL_DateTimeIsValid(const SDL_DateTime *dt) -{ - if (dt->month < 1 || dt->month > 12) { - SDL_SetError("Malformed SDL_DateTime: month out of range [1-12], current: %i", dt->month); - return false; - } - - const int daysInMonth = SDL_GetDaysInMonth(dt->year, dt->month); - if (dt->day < 1 || dt->day > daysInMonth) { - SDL_SetError("Malformed SDL_DateTime: day of month out of range [1-%i], current: %i", daysInMonth, dt->month); - return false; - } - if (dt->hour < 0 || dt->hour > 23) { - SDL_SetError("Malformed SDL_DateTime: hour out of range [0-23], current: %i", dt->hour); - return false; - } - if (dt->minute < 0 || dt->minute > 59) { - SDL_SetError("Malformed SDL_DateTime: minute out of range [0-59], current: %i", dt->minute); - return false; - } - if (dt->second < 0 || dt->second > 60) { - SDL_SetError("Malformed SDL_DateTime: second out of range [0-60], current: %i", dt->second); - return false; // 60 accounts for a possible leap second. - } - if (dt->nanosecond < 0 || dt->nanosecond >= SDL_NS_PER_SECOND) { - SDL_SetError("Malformed SDL_DateTime: nanosecond out of range [0-999999999], current: %i", dt->nanosecond); - return false; - } - - return true; -} - -bool SDL_DateTimeToTime(const SDL_DateTime *dt, SDL_Time *ticks) -{ - static const Sint64 max_seconds = SDL_NS_TO_SECONDS(SDL_MAX_TIME) - 1; - static const Sint64 min_seconds = SDL_NS_TO_SECONDS(SDL_MIN_TIME) + 1; - bool result = true; - - if (!dt) { - return SDL_InvalidParamError("dt"); - } - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } - if (!SDL_DateTimeIsValid(dt)) { - // The validation function sets the error string. - return false; - } - - *ticks = SDL_CivilToDays(dt->year, dt->month, dt->day, NULL, NULL) * SDL_SECONDS_PER_DAY; - *ticks += (((dt->hour * 60) + dt->minute) * 60) + dt->second - dt->utc_offset; - if (*ticks > max_seconds || *ticks < min_seconds) { - *ticks = SDL_clamp(*ticks, min_seconds, max_seconds); - result = SDL_SetError("Date out of range for SDL_Time representation; SDL_Time value clamped"); - } - *ticks = SDL_SECONDS_TO_NS(*ticks) + dt->nanosecond; - - return result; -} - -#define DELTA_EPOCH_1601_100NS (11644473600ll * 10000000ll) // [100 ns] (100 ns units between 1601-01-01 and 1970-01-01, 11644473600 seconds) - -void SDL_TimeToWindows(SDL_Time ticks, Uint32 *dwLowDateTime, Uint32 *dwHighDateTime) -{ - /* Convert nanoseconds to Win32 ticks. - * SDL_Time has a range of roughly 292 years, so even SDL_MIN_TIME can't underflow the Win32 epoch. - */ - const Uint64 wtime = (Uint64)((ticks / 100) + DELTA_EPOCH_1601_100NS); - - if (dwLowDateTime) { - *dwLowDateTime = (Uint32)wtime; - } - - if (dwHighDateTime) { - *dwHighDateTime = (Uint32)(wtime >> 32); - } -} - -SDL_Time SDL_TimeFromWindows(Uint32 dwLowDateTime, Uint32 dwHighDateTime) -{ - static const Uint64 wintime_min = (Uint64)((SDL_MIN_TIME / 100) + DELTA_EPOCH_1601_100NS); - static const Uint64 wintime_max = (Uint64)((SDL_MAX_TIME / 100) + DELTA_EPOCH_1601_100NS); - - Uint64 wtime = (((Uint64)dwHighDateTime << 32) | dwLowDateTime); - - // Clamp the windows time range to the SDL_Time min/max - wtime = SDL_clamp(wtime, wintime_min, wintime_max); - - return (SDL_Time)(wtime - DELTA_EPOCH_1601_100NS) * 100; -} diff --git a/contrib/SDL-3.2.8/src/time/SDL_time_c.h b/contrib/SDL-3.2.8/src/time/SDL_time_c.h deleted file mode 100644 index 46b8cb4..0000000 --- a/contrib/SDL-3.2.8/src/time/SDL_time_c.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#ifndef SDL_time_c_h_ -#define SDL_time_c_h_ - -#include "SDL_internal.h" - -#define SDL_SECONDS_PER_DAY 86400 - -/* Given a calendar date, returns days since Jan 1 1970, and optionally - * the day of the week (0-6, 0 is Sunday) and day of the year (0-365). - */ -extern Sint64 SDL_CivilToDays(int year, int month, int day, int *day_of_week, int *day_of_year); - -extern void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf); - -#endif // SDL_time_c_h_ diff --git a/contrib/SDL-3.2.8/src/time/n3ds/SDL_systime.c b/contrib/SDL-3.2.8/src/time/n3ds/SDL_systime.c deleted file mode 100644 index 61ab9fa..0000000 --- a/contrib/SDL-3.2.8/src/time/n3ds/SDL_systime.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_TIME_N3DS - -#include "../SDL_time_c.h" -#include <3ds.h> - -/* - * The 3DS clock is essentially a simple digital watch and provides - * no timezone or DST functionality. - */ - -// 3DS epoch is Jan 1 1900 -#define DELTA_EPOCH_1900_OFFSET_MS 2208988800000LL - -/* Returns year/month/day triple in civil calendar - * Preconditions: z is number of days since 1970-01-01 and is in the range: - * [INT_MIN, INT_MAX-719468]. - * - * http://howardhinnant.github.io/date_algorithms.html#civil_from_days - */ -static void civil_from_days(int days, int *year, int *month, int *day) -{ - days += 719468; - const int era = (days >= 0 ? days : days - 146096) / 146097; - const unsigned doe = (unsigned)(days - era * 146097); // [0, 146096] - const unsigned yoe = (doe - doe / 1460 + doe / 36524 - doe / 146096) / 365; // [0, 399] - const int y = (int)(yoe) + era * 400; - const unsigned doy = doe - (365 * yoe + yoe / 4 - yoe / 100); // [0, 365] - const unsigned mp = (5 * doy + 2) / 153; // [0, 11] - const unsigned d = doy - (153 * mp + 2) / 5 + 1; // [1, 31] - const unsigned m = mp < 10 ? mp + 3 : mp - 9; // [1, 12] - - *year = y + (m <= 2); - *month = (int)m; - *day = (int)d; -} - -void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf) -{ - // The 3DS only has 12 supported languages, so take the standard for each - static const SDL_DateFormat LANG_TO_DATE_FORMAT[] = { - SDL_DATE_FORMAT_YYYYMMDD, // JP - SDL_DATE_FORMAT_DDMMYYYY, // EN, assume non-american format - SDL_DATE_FORMAT_DDMMYYYY, // FR - SDL_DATE_FORMAT_DDMMYYYY, // DE - SDL_DATE_FORMAT_DDMMYYYY, // IT - SDL_DATE_FORMAT_DDMMYYYY, // ES - SDL_DATE_FORMAT_YYYYMMDD, // ZH (CN) - SDL_DATE_FORMAT_YYYYMMDD, // KR - SDL_DATE_FORMAT_DDMMYYYY, // NL - SDL_DATE_FORMAT_DDMMYYYY, // PT - SDL_DATE_FORMAT_DDMMYYYY, // RU - SDL_DATE_FORMAT_YYYYMMDD // ZH (TW) - }; - u8 system_language, is_north_america; - Result result, has_region; - - if (R_FAILED(cfguInit())) { - return; - } - result = CFGU_GetSystemLanguage(&system_language); - has_region = CFGU_GetRegionCanadaUSA(&is_north_america); - cfguExit(); - if (R_FAILED(result)) { - return; - } - - if (df) { - *df = LANG_TO_DATE_FORMAT[system_language]; - } - if (tf) { - *tf = SDL_TIME_FORMAT_24HR; - } - - /* Only American English (en_US) uses MM/DD/YYYY and 12hr system, this gets - the formats wrong for canadians though (en_CA) */ - if (system_language == CFG_LANGUAGE_EN && - R_SUCCEEDED(has_region) && is_north_america) { - if (df) { - *df = SDL_DATE_FORMAT_MMDDYYYY; - } - if (tf) { - *tf = SDL_TIME_FORMAT_12HR; - } - } -} - -bool SDL_GetCurrentTime(SDL_Time *ticks) -{ - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } - - // Returns milliseconds since the epoch. - const Uint64 ndsTicksMax = (SDL_MAX_TIME / SDL_NS_PER_MS) + DELTA_EPOCH_1900_OFFSET_MS; - const Uint64 ndsTicks = SDL_min(osGetTime(), ndsTicksMax); - - *ticks = SDL_MS_TO_NS(ndsTicks - DELTA_EPOCH_1900_OFFSET_MS); - - return true; -} - -bool SDL_TimeToDateTime(SDL_Time ticks, SDL_DateTime *dt, bool localTime) -{ - if (!dt) { - return SDL_InvalidParamError("dt"); - } - - const int days = (int)(SDL_NS_TO_SECONDS(ticks) / SDL_SECONDS_PER_DAY); - civil_from_days(days, &dt->year, &dt->month, &dt->day); - - int rem = (int)(SDL_NS_TO_SECONDS(ticks) - (days * SDL_SECONDS_PER_DAY)); - dt->hour = rem / (60 * 60); - rem -= dt->hour * 60 * 60; - dt->minute = rem / 60; - rem -= dt->minute * 60; - dt->second = rem; - dt->nanosecond = ticks % SDL_NS_PER_SECOND; - dt->utc_offset = 0; // Unknown - - SDL_CivilToDays(dt->year, dt->month, dt->day, &dt->day_of_week, NULL); - - return true; -} - -#endif // SDL_TIME_N3DS diff --git a/contrib/SDL-3.2.8/src/time/ps2/SDL_systime.c b/contrib/SDL-3.2.8/src/time/ps2/SDL_systime.c deleted file mode 100644 index e49d7d5..0000000 --- a/contrib/SDL-3.2.8/src/time/ps2/SDL_systime.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_TIME_PS2 - -#include "../SDL_time_c.h" - -// PS2 epoch is Jan 1 2000 JST (UTC +9) -#define UNIX_EPOCH_OFFSET_SEC 946717200 - -// TODO: Implement this... -void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf) -{ -} - -bool SDL_GetCurrentTime(SDL_Time *ticks) -{ - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } - - *ticks = 0; - - return true; -} - -bool SDL_TimeToDateTime(SDL_Time ticks, SDL_DateTime *dt, bool localTime) -{ - if (!dt) { - return SDL_InvalidParamError("dt"); - } - - dt->year = 1970; - dt->month = 1; - dt->day = 1; - dt->hour = 0; - dt->minute = 0; - dt->second = 0; - dt->nanosecond = 0; - dt->day_of_week = 4; - dt->utc_offset = 0; - - return true; -} - -#endif // SDL_TIME_PS2 diff --git a/contrib/SDL-3.2.8/src/time/psp/SDL_systime.c b/contrib/SDL-3.2.8/src/time/psp/SDL_systime.c deleted file mode 100644 index cab2429..0000000 --- a/contrib/SDL-3.2.8/src/time/psp/SDL_systime.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_TIME_PSP - -#include -#include -#include - -#include "../SDL_time_c.h" - -// Sony seems to use 0001-01-01T00:00:00 as an epoch. -#define DELTA_EPOCH_0001_OFFSET 62135596800ULL - -void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf) -{ - int val; - - if (df && sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_DATE_FORMAT, &val) == 0) { - switch (val) { - case PSP_SYSTEMPARAM_DATE_FORMAT_YYYYMMDD: - *df = SDL_DATE_FORMAT_YYYYMMDD; - break; - case PSP_SYSTEMPARAM_DATE_FORMAT_MMDDYYYY: - *df = SDL_DATE_FORMAT_MMDDYYYY; - break; - case PSP_SYSTEMPARAM_DATE_FORMAT_DDMMYYYY: - *df = SDL_DATE_FORMAT_DDMMYYYY; - break; - default: - break; - } - } - - if (tf && sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_TIME_FORMAT, &val) == 0) { - switch (val) { - case PSP_SYSTEMPARAM_TIME_FORMAT_24HR: - *tf = SDL_TIME_FORMAT_24HR; - break; - case PSP_SYSTEMPARAM_TIME_FORMAT_12HR: - *tf = SDL_TIME_FORMAT_12HR; - break; - default: - break; - } - } -} - -bool SDL_GetCurrentTime(SDL_Time *ticks) -{ - u64 sceTicks; - - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } - - const int ret = sceRtcGetCurrentTick(&sceTicks); - if (!ret) { - const u32 res = sceRtcGetTickResolution(); - const u32 div = SDL_NS_PER_SECOND / res; - const Uint64 epoch_offset = DELTA_EPOCH_0001_OFFSET * res; - - const Uint64 scetime_min = (Uint64)((SDL_MIN_TIME / div) + epoch_offset); - const Uint64 scetime_max = (Uint64)((SDL_MAX_TIME / div) + epoch_offset); - - // Clamp to the valid SDL_Time range. - sceTicks = SDL_clamp(sceTicks, scetime_min, scetime_max); - - *ticks = (SDL_Time)(sceTicks - epoch_offset) * div; - - return true; - } - - return SDL_SetError("Failed to retrieve system time (%i)", ret); -} - -bool SDL_TimeToDateTime(SDL_Time ticks, SDL_DateTime *dt, bool localTime) -{ - ScePspDateTime t; - u64 local; - int ret = 0; - - if (!dt) { - return SDL_InvalidParamError("dt"); - } - - const u32 res = sceRtcGetTickResolution(); - const u32 div = (SDL_NS_PER_SECOND / res); - const u64 sceTicks = (u64)((ticks / div) + (DELTA_EPOCH_0001_OFFSET * div)); - - if (localTime) { - ret = sceRtcConvertUtcToLocalTime(&sceTicks, &local); - } else { - local = sceTicks; - } - - if (!ret) { - ret = sceRtcSetTick(&t, &local); - if (!ret) { - dt->year = t.year; - dt->month = t.month; - dt->day = t.day; - dt->hour = t.hour; - dt->minute = t.minute; - dt->second = t.second; - dt->nanosecond = ticks % SDL_NS_PER_SECOND; - dt->utc_offset = (int)(((Sint64)local - (Sint64)sceTicks) / (Sint64)res); - - SDL_CivilToDays(dt->year, dt->month, dt->day, &dt->day_of_week, NULL); - - return true; - } - } - - return SDL_SetError("Local time conversion failed (%i)", ret); -} - -#endif // SDL_TIME_PSP diff --git a/contrib/SDL-3.2.8/src/time/unix/SDL_systime.c b/contrib/SDL-3.2.8/src/time/unix/SDL_systime.c deleted file mode 100644 index 296175a..0000000 --- a/contrib/SDL-3.2.8/src/time/unix/SDL_systime.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_TIME_UNIX - -#include "../SDL_time_c.h" -#include -#include -#include -#include - -#if !defined(HAVE_CLOCK_GETTIME) && defined(SDL_PLATFORM_APPLE) -#include -#include -#include -#endif - -void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf) -{ - /* This *should* be well-supported aside from very old legacy systems, but apparently - * Android didn't add this until SDK version 26, so a check is needed... - */ -#ifdef HAVE_NL_LANGINFO - if (df) { - const char *s = nl_langinfo(D_FMT); - - // Figure out the preferred system date format from the first format character. - if (s) { - while (*s) { - switch (*s++) { - case 'Y': - case 'y': - case 'F': - case 'C': - *df = SDL_DATE_FORMAT_YYYYMMDD; - goto found_date; - case 'd': - case 'e': - *df = SDL_DATE_FORMAT_DDMMYYYY; - goto found_date; - case 'b': - case 'D': - case 'h': - case 'm': - *df = SDL_DATE_FORMAT_MMDDYYYY; - goto found_date; - default: - break; - } - } - } - } - -found_date: - - if (tf) { - const char *s = nl_langinfo(T_FMT); - - // Figure out the preferred system date format. - if (s) { - while (*s) { - switch (*s++) { - case 'H': - case 'k': - case 'T': - *tf = SDL_TIME_FORMAT_24HR; - return; - case 'I': - case 'l': - case 'r': - *tf = SDL_TIME_FORMAT_12HR; - return; - default: - break; - } - } - } - } -#endif -} - -bool SDL_GetCurrentTime(SDL_Time *ticks) -{ - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } -#ifdef HAVE_CLOCK_GETTIME - struct timespec tp; - - if (clock_gettime(CLOCK_REALTIME, &tp) == 0) { - //tp.tv_sec = SDL_min(tp.tv_sec, SDL_NS_TO_SECONDS(SDL_MAX_TIME) - 1); - *ticks = SDL_SECONDS_TO_NS(tp.tv_sec) + tp.tv_nsec; - return true; - } - - SDL_SetError("Failed to retrieve system time (%i)", errno); - -#elif defined(SDL_PLATFORM_APPLE) - clock_serv_t cclock; - int ret = host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock); - if (ret == 0) { - mach_timespec_t mts; - - SDL_zero(mts); - ret = clock_get_time(cclock, &mts); - if (ret == 0) { - // mach_timespec_t tv_sec is 32-bit, so no overflow possible - *ticks = SDL_SECONDS_TO_NS(mts.tv_sec) + mts.tv_nsec; - } - mach_port_deallocate(mach_task_self(), cclock); - - if (!ret) { - return true; - } - } - - SDL_SetError("Failed to retrieve system time (%i)", ret); - -#else - struct timeval tv; - SDL_zero(tv); - if (gettimeofday(&tv, NULL) == 0) { - tv.tv_sec = SDL_min(tv.tv_sec, SDL_NS_TO_SECONDS(SDL_MAX_TIME) - 1); - *ticks = SDL_SECONDS_TO_NS(tv.tv_sec) + SDL_US_TO_NS(tv.tv_usec); - return true; - } - - SDL_SetError("Failed to retrieve system time (%i)", errno); -#endif - - return false; -} - -bool SDL_TimeToDateTime(SDL_Time ticks, SDL_DateTime *dt, bool localTime) -{ -#if defined (HAVE_GMTIME_R) || defined(HAVE_LOCALTIME_R) - struct tm tm_storage; -#endif - struct tm *tm = NULL; - - if (!dt) { - return SDL_InvalidParamError("dt"); - } - - const time_t tval = (time_t)SDL_NS_TO_SECONDS(ticks); - - if (localTime) { -#ifdef HAVE_LOCALTIME_R - tm = localtime_r(&tval, &tm_storage); -#else - tm = localtime(&tval); -#endif - } else { -#ifdef HAVE_GMTIME_R - tm = gmtime_r(&tval, &tm_storage); -#else - tm = gmtime(&tval); -#endif - } - - if (tm) { - dt->year = tm->tm_year + 1900; - dt->month = tm->tm_mon + 1; - dt->day = tm->tm_mday; - dt->hour = tm->tm_hour; - dt->minute = tm->tm_min; - dt->second = tm->tm_sec; - dt->nanosecond = ticks % SDL_NS_PER_SECOND; - dt->day_of_week = tm->tm_wday; - dt->utc_offset = (int)tm->tm_gmtoff; - - return true; - } - - return SDL_SetError("SDL_DateTime conversion failed (%i)", errno); -} - -#endif // SDL_TIME_UNIX diff --git a/contrib/SDL-3.2.8/src/time/vita/SDL_systime.c b/contrib/SDL-3.2.8/src/time/vita/SDL_systime.c deleted file mode 100644 index 4438699..0000000 --- a/contrib/SDL-3.2.8/src/time/vita/SDL_systime.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_TIME_VITA - -#include "../SDL_time_c.h" -#include -#include -#include - -// Sony seems to use 0001-01-01T00:00:00 as an epoch. -#define DELTA_EPOCH_0001_OFFSET 62135596800ULL - -void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf) -{ - int val; - SceAppUtilInitParam initParam; - SceAppUtilBootParam bootParam; - SDL_zero(initParam); - SDL_zero(bootParam); - sceAppUtilInit(&initParam, &bootParam); - - if (df && sceAppUtilSystemParamGetInt(SCE_SYSTEM_PARAM_ID_DATE_FORMAT, &val) == 0) { - switch (val) { - case SCE_SYSTEM_PARAM_DATE_FORMAT_YYYYMMDD: - *df = SDL_DATE_FORMAT_YYYYMMDD; - break; - case SCE_SYSTEM_PARAM_DATE_FORMAT_MMDDYYYY: - *df = SDL_DATE_FORMAT_MMDDYYYY; - break; - case SCE_SYSTEM_PARAM_DATE_FORMAT_DDMMYYYY: - *df = SDL_DATE_FORMAT_DDMMYYYY; - break; - default: - break; - } - } - - if (tf && sceAppUtilSystemParamGetInt(SCE_SYSTEM_PARAM_ID_DATE_FORMAT, &val) == 0) { - switch (val) { - case SCE_SYSTEM_PARAM_TIME_FORMAT_24HR: - *tf = SDL_TIME_FORMAT_24HR; - break; - case SCE_SYSTEM_PARAM_TIME_FORMAT_12HR: - *tf = SDL_TIME_FORMAT_12HR; - break; - default: - break; - } - } - - sceAppUtilShutdown(); -} - -bool SDL_GetCurrentTime(SDL_Time *ticks) -{ - SceRtcTick sceTicks; - - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } - - const int ret = sceRtcGetCurrentTick(&sceTicks); - if (!ret) { - const unsigned int res = sceRtcGetTickResolution(); - const unsigned int div = SDL_NS_PER_SECOND / res; - const Uint64 epoch_offset = DELTA_EPOCH_0001_OFFSET * res; - - const Uint64 scetime_min = (Uint64)((SDL_MIN_TIME / div) + epoch_offset); - const Uint64 scetime_max = (Uint64)((SDL_MAX_TIME / div) + epoch_offset); - - // Clamp to the valid SDL_Time range. - sceTicks.tick = SDL_clamp(sceTicks.tick, scetime_min, scetime_max); - *ticks = (SDL_Time)(sceTicks.tick - epoch_offset) * div; - - return true; - } - - return SDL_SetError("Failed to retrieve system time (%i)", ret); -} - -bool SDL_TimeToDateTime(SDL_Time ticks, SDL_DateTime *dt, bool localTime) -{ - SceDateTime t; - SceRtcTick sceTicks, sceLocalTicks; - int ret = 0; - - if (!dt) { - return SDL_InvalidParamError("dt"); - } - - const unsigned int res = sceRtcGetTickResolution(); - const unsigned int div = (SDL_NS_PER_SECOND / res); - sceTicks.tick = (Uint64)((ticks / div) + (DELTA_EPOCH_0001_OFFSET * div)); - - if (localTime) { - ret = sceRtcConvertUtcToLocalTime(&sceTicks, &sceLocalTicks); - } else { - sceLocalTicks.tick = sceTicks.tick; - } - - if (!ret) { - ret = sceRtcSetTick(&t, &sceLocalTicks); - if (!ret) { - dt->year = t.year; - dt->month = t.month; - dt->day = t.day; - dt->hour = t.hour; - dt->minute = t.minute; - dt->second = t.second; - dt->nanosecond = ticks % SDL_NS_PER_SECOND; - dt->utc_offset = (int)(((Sint64)sceLocalTicks.tick - (Sint64)sceTicks.tick) / (Sint64)res); - - SDL_CivilToDays(dt->year, dt->month, dt->day, &dt->day_of_week, NULL); - - return true; - } - } - - return SDL_SetError("Local time conversion failed (%i)", ret); -} - -#endif // SDL_TIME_VITA diff --git a/contrib/SDL-3.2.8/src/time/windows/SDL_systime.c b/contrib/SDL-3.2.8/src/time/windows/SDL_systime.c deleted file mode 100644 index 4bc1e99..0000000 --- a/contrib/SDL-3.2.8/src/time/windows/SDL_systime.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_TIME_WINDOWS - -#include "../../core/windows/SDL_windows.h" - -#include "../SDL_time_c.h" - -#define NS_PER_WINDOWS_TICK 100ULL -#define WINDOWS_TICK 10000000ULL -#define UNIX_EPOCH_OFFSET_SEC 11644473600ULL - -typedef void(WINAPI *pfnGetSystemTimePreciseAsFileTime)(FILETIME *); - -void SDL_GetSystemTimeLocalePreferences(SDL_DateFormat *df, SDL_TimeFormat *tf) -{ - WCHAR str[80]; // Per the docs, the time and short date format strings can be a max of 80 characters. - - if (df && GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SSHORTDATE, str, sizeof(str) / sizeof(WCHAR))) { - LPWSTR s = str; - while (*s) { - switch (*s++) { - case L'y': - *df = SDL_DATE_FORMAT_YYYYMMDD; - goto found_date; - case L'd': - *df = SDL_DATE_FORMAT_DDMMYYYY; - goto found_date; - case L'M': - *df = SDL_DATE_FORMAT_MMDDYYYY; - goto found_date; - default: - break; - } - } - } - -found_date: - - // Figure out the preferred system date format. - if (tf && GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_STIMEFORMAT, str, sizeof(str) / sizeof(WCHAR))) { - LPWSTR s = str; - while (*s) { - switch (*s++) { - case L'H': - *tf = SDL_TIME_FORMAT_24HR; - return; - case L'h': - *tf = SDL_TIME_FORMAT_12HR; - return; - default: - break; - } - } - } -} - -bool SDL_GetCurrentTime(SDL_Time *ticks) -{ - FILETIME ft; - - if (!ticks) { - return SDL_InvalidParamError("ticks"); - } - - SDL_zero(ft); - - static pfnGetSystemTimePreciseAsFileTime pGetSystemTimePreciseAsFileTime = NULL; - static bool load_attempted = false; - - // Only available in Win8/Server 2012 or higher. - if (!pGetSystemTimePreciseAsFileTime && !load_attempted) { - HMODULE kernel32 = GetModuleHandle(TEXT("kernel32.dll")); - if (kernel32) { - pGetSystemTimePreciseAsFileTime = (pfnGetSystemTimePreciseAsFileTime)GetProcAddress(kernel32, "GetSystemTimePreciseAsFileTime"); - } - load_attempted = true; - } - - if (pGetSystemTimePreciseAsFileTime) { - pGetSystemTimePreciseAsFileTime(&ft); - } else { - GetSystemTimeAsFileTime(&ft); - } - - *ticks = SDL_TimeFromWindows(ft.dwLowDateTime, ft.dwHighDateTime); - - return true; -} - -bool SDL_TimeToDateTime(SDL_Time ticks, SDL_DateTime *dt, bool localTime) -{ - FILETIME ft, local_ft; - SYSTEMTIME utc_st, local_st; - SYSTEMTIME *st = NULL; - Uint32 low, high; - - if (!dt) { - return SDL_InvalidParamError("dt"); - } - - SDL_TimeToWindows(ticks, &low, &high); - ft.dwLowDateTime = (DWORD)low; - ft.dwHighDateTime = (DWORD)high; - - if (FileTimeToSystemTime(&ft, &utc_st)) { - if (localTime) { - if (SystemTimeToTzSpecificLocalTime(NULL, &utc_st, &local_st)) { - // Calculate the difference for the UTC offset. - SystemTimeToFileTime(&local_st, &local_ft); - const SDL_Time local_ticks = SDL_TimeFromWindows(local_ft.dwLowDateTime, local_ft.dwHighDateTime); - dt->utc_offset = (int)SDL_NS_TO_SECONDS(local_ticks - ticks); - st = &local_st; - } - } else { - dt->utc_offset = 0; - st = &utc_st; - } - - if (st) { - dt->year = st->wYear; - dt->month = st->wMonth; - dt->day = st->wDay; - dt->hour = st->wHour; - dt->minute = st->wMinute; - dt->second = st->wSecond; - dt->nanosecond = ticks % SDL_NS_PER_SECOND; - dt->day_of_week = st->wDayOfWeek; - - return true; - } - } - - return SDL_SetError("SDL_DateTime conversion failed (%lu)", GetLastError()); -} - -#endif // SDL_TIME_WINDOWS -- cgit v1.2.3