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ef2bc41b87
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1687 fefdeb5f-60dc-0310-8127-8f9354f1896f
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
#ifndef foopulsertclockhfoo
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#define foopulsertclockhfoo
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/* $Id$ */
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/***
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This file is part of PulseAudio.
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Copyright 2004-2006 Lennart Poettering
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include <sys/types.h>
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#include <time.h>
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#include <pulse/sample.h>
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/* Something like pulse/timeval.h but based on CLOCK_MONOTONIC and
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* timespec instead of timeval */
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struct timespec *pa_rtclock_get(struct timespec *ts);
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pa_usec_t pa_rtclock_age(const struct timespec *tv);
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int pa_rtclock_hrtimer(void);
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struct timespec *pa_timespec_store(struct timespec *a, pa_usec_t u);
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pa_usec_t pa_timespec_load(struct timespec *tv);
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struct timespec *pa_timespec_add(struct timespec *tv, pa_usec_t t);
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pa_usec_t pa_timespec_diff(const struct timespec *a, const struct timespec *b);
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int pa_timespec_cmp(const struct timespec *a, const struct timespec *b);
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/* timer with a resolution better than this are considered high-resolution */
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#define PA_HRTIMER_THRESHOLD_USEC 10
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#endif
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