Commit Graph

25 Commits

Author SHA1 Message Date
Uoti Urpala fc6a9e4a3e build: switch to libavutil bswap.h and intreadwrite.h
Remove the private bswap and intreadwrite.h implementations and use
libavutil headers instead.

Originally these headers weren't publicly installed by libavutil at
all. That already changed in 2010, but the pure C bswap version in
installed headers was very inefficient. That was recently (2011-12)
improved and now using the public bswap version probably shouldn't
cause noticeable performance problems, at least if using a new enough
compiler.
2012-02-01 22:46:27 +02:00
Uoti Urpala db8cdc73e3 Update Libav API uses
Change various code to use the latest Libav API. The libavcodec
error_recognition setting has been removed and replaced with different
semantics. I removed the "--lavdopts=er=<value>" option accordingly,
as I don't think it's widely enough used to be worth attempting to
emulate the old option semantics using the new API. A new option with
the new semantics can be added later if needed.

Libav dropped APIs that were necessary with all Libav versions
until quite recently (like setting avctx->age), and it would thus not
be possible to keep compatibility with previous Libav versions without
adding workarounds. The new APIs also had some bugs/limitations in the
recent Libav release 0.8, and it would not work fully (at least some
avcodec options would not be set correctly). Because of those issues,
this commit makes no attempt to maintain compatibility with anything
but the latest Libav git head. Hopefully the required fixes and
improvements will be included in a following Libav point release.
2012-02-01 22:46:27 +02:00
Uoti Urpala a4f4130819 cleanup: do libav* initialization on startup
Do the global initialization of libavcodec and libavformat
(avcodec_register_all(), av_register_all()) immediately on program
startup and remove the initialization calls from various individual
modules that use libavcodec/libavformat functionality.
2011-07-18 00:57:05 +03:00
Uoti Urpala b8e1456c25 af_lavcac3enc: fix channel reordering
Reordering to libavcodec channel order was broken with libavcodec
versions using float input to the ac3 encoder because the reordering
code still assumed int16 sample size. Fix.
2011-03-31 23:51:19 +03:00
Uoti Urpala e1a8392cae fix compilation with old FFmpeg versions
af_lavcac3enc: use old SampleFormat names without AV_ prefix, the
latter were only added in 2010-11

vd_ffmpeg: add ifdef around CODEC_ID_LAGARITH use

demux_real: use ffmpeg_files/intreadwrite.h

stream/http.c, stream/realrtsp/real.c: define AV_BASE64_SIZE macro for
old libavutil versions lacking it
2011-02-08 19:07:10 +02:00
Uoti Urpala c24d4e9ec2 af_lavcac3enc: fix for lavc AC-3 encoder change to float input
The libavcodec AC-3 encoder was changed to use floats, and take
floating point samples as input (the fixed-point version is still
available under the new name "ac3_fixed"). This broke af_lavcac3enc
because it blindly assumed without checking that the "ac3" encoder
would take signed 16-bit integer samples. Improve af_lavcac3enc so
that it checks the sample formats supported by the encoder and can
handle either int16_t or float.

Perhaps an option to keep using integer input but instead switch the
encoder name to "ac3_fixed" for new libavcodec versions would have
some value. Then again, maybe not. Using the preferred data format of
the default "ac3" encoder should normally be best, so probably better
not add such an option unless real need appears.
2011-02-03 04:55:20 +02:00
diego f2899d96ee Add central init_avcodec() to avoid duplicated libavcodec init code
Patch by Vlad Seryakov, vseryakov gmail com

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32043 b3059339-0415-0410-9bf9-f77b7e298cf2

Refactor more instances of avcodec_initialized handling into init_avcodec().
This is a leftover from the previous commit.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32044 b3059339-0415-0410-9bf9-f77b7e298cf2

Add missing #include for vd_ffmpeg.h; fixes the warning:
libmpcodecs/vf_zrmjpeg.c:472: warning: implicit declaration of function 'init_avcodec'

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32176 b3059339-0415-0410-9bf9-f77b7e298cf2
2010-11-02 04:15:51 +02:00
Uoti Urpala c3b6850e81 af_lavcac3enc: fix assert failure "s->expect_len <= s->pending_data_size"
The code handling input format negotiation incorrectly used the bps
value of the suggested input format instead of the format it was going
to actually use. As a result the player could abort with the above
assertion failure. Fix.
2010-10-14 22:33:09 +03:00
Uoti Urpala c5812d6056 af_lavcac3enc: make the filter work without FFmpeg internals
The only FFmpeg internal symbols required were some constants. Define
them in the file itself instead. Also add some checks and fixes to
make the code more robust and fix a potential memory corruption
problem.
2010-05-14 04:25:49 +03:00
Uoti Urpala 00323c06e2 Delete things related to old translation system
Remove the help/ subdirectory, configure code to create toplevel
help_mp.h, and all the '#include "help_mp.h"' lines from .c files.
2010-03-10 03:47:14 +02:00
Uoti Urpala 69fe2522f8 Merge svn changes up to r30301 2010-01-25 15:07:30 +02:00
reimar b27ec53011 Let the format filter do the AC3 endianness conversion instead of duplicating
the conversion code over and over.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30285 b3059339-0415-0410-9bf9-f77b7e298cf2
2010-01-11 20:40:51 +00:00
reimar 33bc71f10d Add support for distinguishing between little- and big-endian SPDIF AC3
and converting between both.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30283 b3059339-0415-0410-9bf9-f77b7e298cf2
2010-01-11 20:27:52 +00:00
Uoti Urpala 7431eabaab Merge svn changes up to r29544 2009-08-22 04:31:30 +03:00
tack f89696a8e2 Fix incorrect channel ordering for lavc audio codecs (specifically ffac3,
ffdca, ffflac, ffaac, fftruehd).  In the process, adds support for 32-bit
samples.



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29533 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-08-18 22:24:36 +00:00
Uoti Urpala 4a36b51ea6 Merge svn changes up to r29455 2009-07-29 01:32:03 +03:00
diego e5751ced4f Replace WORDS_BIGENDIAN by HAVE_BIGENDIAN in all internal code.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29443 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-07-26 19:53:00 +00:00
Amar Takhar e306174952 Translation system changes part 2: replace macros by strings
Replace all MSGTR_ macros in the source by the corresponding English
string.
2009-07-07 01:38:20 +03:00
Amar Takhar b5972d6f14 Translation system changes part 1: wrap translated strings
Replace mp_msg() calls which have a translated string as the format
argument with mp_tmsg and add _() around all other translated strings.
2009-07-07 01:28:07 +03:00
bircoph 42a792bbc7 Remove af_msg special-casing API in libaf.
Replace it by standard mp_msg message system.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29088 b3059339-0415-0410-9bf9-f77b7e298cf2
2009-03-28 19:57:56 +00:00
diego 0b4bfff65c Use standard license headers with standard formatting.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26772 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-05-14 17:24:10 +00:00
diego b355c3aa67 Add directory names to libavcodec #includes.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26152 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-03-03 19:32:15 +00:00
diego 835c654bb0 typo fix: inited --> initialized
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25994 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-02-14 14:23:55 +00:00
ulion 85941859b2 Fix buffer overflow bug by calculate the buffer size accurately.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25670 b3059339-0415-0410-9bf9-f77b7e298cf2
2008-01-11 10:15:46 +00:00
ulion 66abcc42af Add new audio filter for encoding multi-channel audio into ac3 at runtime.
And if set first parameter of this filter to 1, it will do ac3 passthrough
like hwac3 did.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25385 b3059339-0415-0410-9bf9-f77b7e298cf2
2007-12-13 12:38:17 +00:00