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Diffstat (limited to '15/renderscript/include/rs_time.rsh')
-rw-r--r-- | 15/renderscript/include/rs_time.rsh | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/15/renderscript/include/rs_time.rsh b/15/renderscript/include/rs_time.rsh deleted file mode 100644 index 60e3dee..0000000 --- a/15/renderscript/include/rs_time.rsh +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** @file rs_time.rsh - * \brief Renderscript time routines - * - * This file contains Renderscript functions relating to time and date - * manipulation. - */ - -#ifndef __RS_TIME_RSH__ -#define __RS_TIME_RSH__ - -/** - * Calendar time interpreted as seconds elapsed since the Epoch (00:00:00 on - * January 1, 1970, Coordinated Universal Time (UTC)). - */ -typedef int rs_time_t; - -/** - * Data structure for broken-down time components. - * - * tm_sec - Seconds after the minute. This ranges from 0 to 59, but possibly - * up to 60 for leap seconds. - * tm_min - Minutes after the hour. This ranges from 0 to 59. - * tm_hour - Hours past midnight. This ranges from 0 to 23. - * tm_mday - Day of the month. This ranges from 1 to 31. - * tm_mon - Months since January. This ranges from 0 to 11. - * tm_year - Years since 1900. - * tm_wday - Days since Sunday. This ranges from 0 to 6. - * tm_yday - Days since January 1. This ranges from 0 to 365. - * tm_isdst - Flag to indicate whether daylight saving time is in effect. The - * value is positive if it is in effect, zero if it is not, and - * negative if the information is not available. - */ -typedef struct { - int tm_sec; ///< seconds - int tm_min; ///< minutes - int tm_hour; ///< hours - int tm_mday; ///< day of the month - int tm_mon; ///< month - int tm_year; ///< year - int tm_wday; ///< day of the week - int tm_yday; ///< day of the year - int tm_isdst; ///< daylight savings time -} rs_tm; - -/** - * Returns the number of seconds since the Epoch (00:00:00 UTC, January 1, - * 1970). If @p timer is non-NULL, the result is also stored in the memory - * pointed to by this variable. If an error occurs, a value of -1 is returned. - * - * @param timer Location to also store the returned calendar time. - * - * @return Seconds since the Epoch. - */ -extern rs_time_t __attribute__((overloadable)) - rsTime(rs_time_t *timer); - -/** - * Converts the time specified by @p timer into broken-down time and stores it - * in @p local. This function also returns a pointer to @p local. If @p local - * is NULL, this function does nothing and returns NULL. - * - * @param local Broken-down time. - * @param timer Input time as calendar time. - * - * @return Pointer to broken-down time (same as input @p local). - */ -extern rs_tm * __attribute__((overloadable)) - rsLocaltime(rs_tm *local, const rs_time_t *timer); - -/** - * Returns the current system clock (uptime) in milliseconds. - * - * @return Uptime in milliseconds. - */ -extern int64_t __attribute__((overloadable)) - rsUptimeMillis(void); - -/** - * Returns the current system clock (uptime) in nanoseconds. - * - * @return Uptime in nanoseconds. - */ -extern int64_t __attribute__((overloadable)) - rsUptimeNanos(void); - -/** - * Returns the time in seconds since this function was last called in this - * script. - * - * @return Time in seconds. - */ -extern float __attribute__((overloadable)) - rsGetDt(void); - -#endif |