Commit Graph

22 Commits

Author SHA1 Message Date
wm4 4dfaa37384 demux, stream: readd cache-speed in some other form
it's more like an input speed rather than a cache speed, but who cares.
2018-12-06 10:30:41 +01:00
wm4 b6214b2644 timer: remove an unused helper function
It's also dumb.
2018-05-24 19:56:35 +02:00
wm4 cf0bce19bb osdep/timer*: change license to LGPL
All authors have agreed, with the following exceptions:

e68d7f6858: wight wasn't asked (I think...), but even if he modified the
patch he applied, all code added by it was removed again later.

cb7768f9bb: nick could not be reached, but the declarations he added as
well as the full timer.c file were deleted again in cff81fe498 and
f800a42e45 (did it really take 6 years to remove unused declarations?).

ffaf4af230: it looks like this person wasn't contacted, but the code
added was removed again in f544bcf105.
2017-05-05 12:35:57 +02:00
wm4 92b9d75d72 threads: use utility+POSIX functions instead of weird wrappers
There is not much of a reason to have these wrappers around. Use POSIX
standard functions directly, and use a separate utility function to take
care of the timespec calculations. (Course POSIX for using this weird
format for time values.)
2015-05-11 23:44:36 +02:00
Marcin Kurczewski f43017bfe9 Update license headers
Signed-off-by: wm4 <wm4@nowhere>
2015-04-13 12:10:01 +02:00
wm4 96f7c96da0 msg: add --log-file option
This allows getting the log at all with --no-terminal and without having
to retrieve log messages manually with the client API. The log level is
hardcoded to -v. A higher log level would lead to too much log output
(huge file sizes and latency issues due to waiting on the disk), and
isn't too useful in general anyway. For debugging, the terminal can be
used instead.
2015-01-26 11:31:02 +01:00
wm4 f47a4fc3d9 threads: use mpv time for mpthread_cond_timedwait wrapper
Use the time as returned by mp_time_us() for mpthread_cond_timedwait(),
instead of calculating the struct timespec value based on a timeout.
This (probably) makes it easier to wait for a specific deadline.
2014-05-18 19:20:32 +02:00
wm4 1f8a400ad7 timer: add utility function to get relative time 2014-02-28 23:18:52 +01:00
wm4 f44a242258 Replace calls to usec_sleep()
This is just dumb sed replacement to mp_sleep_us().

Also remove the now unused usec_sleep() wrapper.
2013-05-26 16:44:20 +02:00
wm4 e56d8a200d Replace all calls to GetTimer()/GetTimerMS()
GetTimer() is generally replaced with mp_time_us(). Both calls return
microseconds, but the latter uses int64_t, us defined to never wrap,
and never returns 0 or negative values.

GetTimerMS() has no direct replacement. Instead the other functions are
used.

For some code, switch to mp_time_sec(), which returns the time as double
float value in seconds. The returned time is offset to program start
time, so there is enough precision left to deliver microsecond
resolution for at least 100 years. Unless it's casted to a float
(or the CPU reduces precision), which is why we still use mp_time_us()
out of paranoia in places where precision is clearly needed.

Always switch to the correct time. The whole point of the new timer
calls is that they don't wrap, and storing microseconds in unsigned int
variables would negate this.

In some cases, remove wrap-around handling for time values.
2013-05-26 16:44:20 +02:00
wm4 81439c5f35 timer: refactor, add 64 bit timer function
Make OS specific timer code export a mp_raw_time_us() function, and
add generic implementations of GetTimer()/GetTimerMS() using this
function. New mpv code is supposed to call mp_time_us() in situations
where precision is absolutely needed, or mp_time_s() otherwise.

Make it so that mp_time_us() will return a value near program start.
We don't set it to 0 though to avoid confusion with relative vs.
absolute time. Instead, pick an arbitrary offset.

Move the test program in timer-darwin.c to timer.c, and modify it to
work with the generic timer functions.
2013-05-26 16:44:20 +02:00
wm4 c5e2120e15 timer: remove timer_name
This was unreferenced and useless.
2012-09-07 16:06:36 +02:00
Uoti Urpala e0172b96e3 Merge svn changes up to r28862 2009-03-07 01:04:41 +02:00
diego 86a2eadf4c Add standard license headers to files.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28779 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-01 13:13:25 +00:00
diego 0864f92e7a Get rid of pointless 'extern' keywords.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28085 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-12-03 23:01:03 +00:00
Uoti Urpala f800a42e45 osdep: Remove cruft
Delete some commented out or otherwise unused lines.
2008-04-28 12:18:48 +03:00
Uoti Urpala eaf7857b7f timers: Remove GetRelativeTime()
Move the code calculating time delta since last query out of the
platform-specific drivers and into mplayer.c. The platform-specific
drivers now return absolute values only.

The way the code in timer-darwin.c uses doubles in wrapping arithmetic
looks questionable and this change might make problems in it more
visible.
2008-04-28 12:18:45 +03:00
Uoti Urpala c693b77e93 osdep: Change timer_name to a saner type
timer_name was a (non-const) pointer to a const char array. Make the
symbol the array itself.
2008-04-28 12:16:13 +03:00
diego a931e510b1 Identifiers starting with underscores are reserved.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23954 b3059339-0415-0410-9bf9-f77b7e298cf2
2007-07-31 07:04:07 +00:00
rathann e7db4ccf1a Patch by Stefan Huehner / stefan % huehner ! org \
patch replaces '()' for the correct '(void)' in function
declarations/prototypes which have no parameters. The '()' syntax tell
thats there is a variable list of arguments, so that the compiler cannot
check this. The extra CFLAG '-Wstrict-declarations' shows those cases.

Comments about a similar patch applied to ffmpeg:

That in C++ these mean the same, but in ANSI C the semantics are
different; function() is an (obsolete) K&R C style forward declaration,
it basically means that the function can have any number and any types
of parameters, effectively completely preventing the compiler from doing
any sort of type checking. -- Erik Slagter

Defining functions with unspecified arguments is allowed but bad.
With arguments unspecified the compiler can't report an error/warning
if the function is called with incorrect arguments. -- Måns Rullgård


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-02-09 14:08:03 +00:00
wight e68d7f6858 Native darwin timer update.
Patch by Dan Christiansen <danchr@daimi.au.dk>


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12955 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-08-04 15:48:43 +00:00
arpi 7ff83a7181 linux->osdep
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9381 b3059339-0415-0410-9bf9-f77b7e298cf2
2003-02-09 20:18:23 +00:00