when using a software plugin for JACK/OSS/Polypaudio/Bluetooth/etc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17849 b3059339-0415-0410-9bf9-f77b7e298cf2
improve the reporting of other errors, and don't try to call
snd_pcm_writei() repeatedly when it aborts after a partial write due to
an error.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17622 b3059339-0415-0410-9bf9-f77b7e298cf2
behaviour of the OSS driver. This implies that underruns are not longer
reported.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17621 b3059339-0415-0410-9bf9-f77b7e298cf2
things instead of waiting for the device to become ready. However, just
calling snd_pcm_wait() is identical to blocking mode, so we can just as
well remove support for non-blocking writes.
Besides, the waiting code was never actually used because play() is
never called with more data than reported by get_space().
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17620 b3059339-0415-0410-9bf9-f77b7e298cf2
Directly accessing the sample buffer makes sense only when the samples
can be constructed in-place. When the samples are just copied from
another buffer (as is the case with libao2 drivers), the code to copy
those samples is just a reimplementation of snd_pcm_writei(), so we
could as well use that function.
Besides, the current mmap code does not work except in the most simple
cases: it claims to support non-interleaved and complex sample formats,
but treats them the same as interleaved formats and writes to the wrong
memory location.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17617 b3059339-0415-0410-9bf9-f77b7e298cf2
variables, and remove the unused dir parameter from set_xxx_near()
calls.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17576 b3059339-0415-0410-9bf9-f77b7e298cf2
automatically, and remove a call to snd_pcm_drop() because
snd_pcm_close() does it automatically.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17575 b3059339-0415-0410-9bf9-f77b7e298cf2
can call snd_pcm_delay() directly.
To avoid the audio device appearing to be running too fast after an
underrun, ignore any samples that were lost in an underrun.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17574 b3059339-0415-0410-9bf9-f77b7e298cf2
device states, and there is no need to avoid returning a positive value
less than 1024.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17573 b3059339-0415-0410-9bf9-f77b7e298cf2
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
- assert that the override param is nonzero (zero is not implemented)
- correct return value type to int
based on a patch by Diego
fixes bugzilla bug #342
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17246 b3059339-0415-0410-9bf9-f77b7e298cf2
ao_alsa.c:115: warning: suggest parentheses around assignment used as truth value
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17098 b3059339-0415-0410-9bf9-f77b7e298cf2
MPlayer uses a linear intensity value between 0.0 and 100.0.
This patch converts the values properly rather than simply linearly mapping the range.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16973 b3059339-0415-0410-9bf9-f77b7e298cf2
several oos device and still have correct mixer settings all the
time.
The sytax is now: oss[:dsp_device[:mixer_device[:mixer_channel]]]
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16960 b3059339-0415-0410-9bf9-f77b7e298cf2
claimed to be supported etc. Patch by dega (dega quickclic net)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16668 b3059339-0415-0410-9bf9-f77b7e298cf2
