diff options
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/Makefile | 2 | ||||
| -rw-r--r-- | libavutil/time.c | 30 | ||||
| -rw-r--r-- | libavutil/time.h | 29 |
3 files changed, 61 insertions, 0 deletions
diff --git a/libavutil/Makefile b/libavutil/Makefile index 56ccd04dff..6fe174bb62 100644 --- a/libavutil/Makefile +++ b/libavutil/Makefile @@ -36,6 +36,7 @@ HEADERS = adler32.h \ rational.h \ samplefmt.h \ sha.h \ + time.h \ ARCH_HEADERS = bswap.h \ intmath.h \ @@ -77,6 +78,7 @@ OBJS = adler32.o \ rc4.o \ samplefmt.o \ sha.o \ + time.o \ tree.o \ utils.o \ diff --git a/libavutil/time.c b/libavutil/time.c new file mode 100644 index 0000000000..a0b713e803 --- /dev/null +++ b/libavutil/time.c @@ -0,0 +1,30 @@ +/* + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stddef.h> +#include <stdint.h> +#include <sys/time.h> + +#include "libavutil/time.h" + +int64_t av_gettime(void) +{ + struct timeval tv; + gettimeofday(&tv, NULL); + return (int64_t)tv.tv_sec * 1000000 + tv.tv_usec; +} diff --git a/libavutil/time.h b/libavutil/time.h new file mode 100644 index 0000000000..2ee7e08caf --- /dev/null +++ b/libavutil/time.h @@ -0,0 +1,29 @@ +/* + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_TIME_H +#define AVUTIL_TIME_H + +#include <stdint.h> + +/** + * Get the current time in microseconds. + */ +int64_t av_gettime(void); + +#endif /* AVUTIL_TIME_H */ |