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174 Commits

Author SHA1 Message Date
Michael Niedermayer 326463893b avcodec/wavpack: initialize pointers to silence warning about them possibly being uninitialized 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-07 02:13:56 +02:00
Michael Niedermayer 95953c1cfd avcodec/wavpack fix *void pointer arithmetic 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-23 23:12:35 +01:00
Michael Niedermayer 866c44d4b0 avcodec/wavpack: clear remainder of data in case of error in wv_unpack_mono/stereo() 
Fixes use of uninitialized data
Fixes: msan_uninit-mem_7fd85b654950_4005_because.wv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-23 00:56:18 +01:00
Paul B Mahol 82e576046c avcodec/wavpack: use init_get_bits8() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-30 11:04:07 +00:00
Michael Niedermayer 84f972f994 Merge commit '23a211cbba0b7c9ee694040031b2e5da1be54a00' 
* commit '23a211cbba0b7c9ee694040031b2e5da1be54a00':
  lavc: change all decoders to behave consistently with AV_EF_CRCCHECK.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/tta.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 12:34:35 +01:00
Anton Khirnov 23a211cbba lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. 
Just crccheck prints a warning, crccheck+explode returns an error.

Also document this behavior.
 2013-10-28 07:22:18 +01:00
Michael Niedermayer ee77140afa Merge commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2' 
* commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2':
  cosmetics: Group .name and .long_name together in codec/format declarations

Conflicts:
	libavcodec/8svx.c
	libavcodec/alac.c
	libavcodec/cljr.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dpxenc.c
	libavcodec/dvdec.c
	libavcodec/dvdsubdec.c
	libavcodec/dvdsubenc.c
	libavcodec/ffv1dec.c
	libavcodec/flacdec.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g726.c
	libavcodec/gif.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/h263dec.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopencore-amr.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libspeexenc.c
	libavcodec/libvo-amrwbenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/libxavs.c
	libavcodec/libxvid.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg4videodec.c
	libavcodec/msmpeg4dec.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/proresdec_lgpl.c
	libavcodec/proresenc_kostya.c
	libavcodec/ra144enc.c
	libavcodec/rawdec.c
	libavcodec/rv10.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tta.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/wavpack.c
	libavcodec/xbmenc.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-04 12:34:23 +02:00
Diego Biurrun b2bed9325d cosmetics: Group .name and .long_name together in codec/format declarations 2013-10-03 23:32:01 +02:00
Paul B Mahol 93f4277714 WavPack encoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-14 14:04:05 +00:00
Paul B Mahol ff0bdf9375 lavc: copy AVCodecContext for threads 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-06-13 21:49:18 +00:00
Paul B Mahol b94f045b18 wavpack: add missing .\n to entropy error message 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-06-08 17:39:54 +00:00
Paul B Mahol 9684d7f1a2 wavpack: frame multi-threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-06-05 22:35:32 +00:00
Paul B Mahol a44d39ae42 wavpack: remove redundant error log message 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-06-03 00:20:04 +00:00
Michael Niedermayer 7a2edcf1c8 Merge commit '89806691b1c39181c63d95e0fddc30f11e2a7b04' 
* commit '89806691b1c39181c63d95e0fddc30f11e2a7b04':
  wavpack: check that all the channels were coded.
  wavpack: check that there aren't too many blocks per packet

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-29 05:01:35 +02:00
Michael Niedermayer 4d2825a317 Merge commit '7d039e70a5ff23a7deaa866684d2e8872acc5169' 
* commit '7d039e70a5ff23a7deaa866684d2e8872acc5169':
  wavpack: extract channel information from the bitstream

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-29 04:37:58 +02:00
Michael Niedermayer 8543575cc4 Merge commit '78f75b6fa421dd39a715588e9487579f1ce5bada' 
* commit '78f75b6fa421dd39a715588e9487579f1ce5bada':
  wavpack: extract sample rate from the bitstream
  configure: support gcc-4.8 instrumentation

Conflicts:
	libavcodec/wavpack.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-29 04:33:27 +02:00
Anton Khirnov 89806691b1 wavpack: check that all the channels were coded. 2013-05-28 17:47:24 +02:00
Anton Khirnov eae1b8451a wavpack: check that there aren't too many blocks per packet 2013-05-28 17:47:17 +02:00
Anton Khirnov 7d039e70a5 wavpack: extract channel information from the bitstream 
This way we don't require the caller to parse the block header. It also
allows the channel configuration to change mid-stream.
 2013-05-28 17:47:04 +02:00
Anton Khirnov 78f75b6fa4 wavpack: extract sample rate from the bitstream 
This way we don't require the caller to parse the block header. It also
allows the sample rate to change mid-stream.
 2013-05-28 17:46:03 +02:00
Michael Niedermayer 3ed3aaab32 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  smacker: assign video frame PTS
  matroskadec: export full wavpack blocks.

Conflicts:
	libavcodec/wavpack.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:58:46 +02:00
Michael Niedermayer 8012f93ed8 Merge commit '5074f4545c439420daebe4c2f28ed216440b6ec7' 
* commit '5074f4545c439420daebe4c2f28ed216440b6ec7':
  wavpack demuxer: export full wavpack blocks.

Conflicts:
	libavformat/wv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:49:30 +02:00
Michael Niedermayer aa6cf4c1b0 Merge commit '72dee5f40b236c5eb9e68df39df80c68392269e3' 
* commit '72dee5f40b236c5eb9e68df39df80c68392269e3':
  wavpack: don't set sample format in init.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:41:38 +02:00
Michael Niedermayer 288e3fdfd3 Merge commit '35596bd4f4d3c39eed838cf3a2613817d62dda99' 
* commit '35596bd4f4d3c39eed838cf3a2613817d62dda99':
  wavpack: remove a useless parameter from wavpack_decode_block().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:36:26 +02:00
Michael Niedermayer f5dfc35157 Merge commit 'd1bec4be2207738669874e02605e879ea9620974' 
* commit 'd1bec4be2207738669874e02605e879ea9620974':
  wavpack: return an error on 0-sized blocks

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:28:22 +02:00
Michael Niedermayer 2ba0953ee4 Merge commit '1d177200ce1ffd8902729e3a4d647b04fc4b35f8' 
* commit '1d177200ce1ffd8902729e3a4d647b04fc4b35f8':
  wavpack: remove a useless check.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:13:14 +02:00
Michael Niedermayer 8d4e934df9 Merge commit '0f3a0b24dd6f595feaa4526e52ffa7d05c3d7840' 
* commit '0f3a0b24dd6f595feaa4526e52ffa7d05c3d7840':
  wavpack: add an error message to a failure.
  wavpack: return 0 instead of samples count from decoding functions

Conflicts:
	libavcodec/wavpack.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:08:24 +02:00
Michael Niedermayer 107e9e4432 wavpack: Properly check channel index, dont write out of arrays 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:02:37 +02:00
Michael Niedermayer a803ca54e5 Merge commit '528daa399018af74d52192eb1861d2b59d256111' 
* commit '528daa399018af74d52192eb1861d2b59d256111':
  wavpack: switch to planar output

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 11:02:27 +02:00
Michael Niedermayer 84051d57f5 Merge commit 'a7ec3a9a4eea4e374afcd6e05828b103e6fcb601' 
* commit 'a7ec3a9a4eea4e374afcd6e05828b103e6fcb601':
  wavpack: drop redundant if/else blocks

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 10:03:04 +02:00
Michael Niedermayer be72853f8a Merge commit '7b44c9918086c6aeacf7ef9f902af38b97f43170' 
* commit '7b44c9918086c6aeacf7ef9f902af38b97f43170':
  wavpack: remove the subframes codec cap

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-28 09:57:44 +02:00
Anton Khirnov 9b6f47c448 matroskadec: export full wavpack blocks. 
This allows us to get rid of demuxer-specific hacks in the decoder and
will allow streamcopy from matroska once we have a wavpack muxer.
 2013-05-28 08:14:35 +02:00
Anton Khirnov 5074f4545c wavpack demuxer: export full wavpack blocks. 
Currently the demuxer shaves the blocks and exports only the
information that is useful to the decoder.

Exporting the blocks just as they are stored is simpler to understand
and will make remuxing wavpack easier.
 2013-05-28 08:14:05 +02:00
Anton Khirnov 72dee5f40b wavpack: don't set sample format in init. 
We don't know whether it will be float until we look at the data.
 2013-05-28 08:04:07 +02:00
Anton Khirnov 35596bd4f4 wavpack: remove a useless parameter from wavpack_decode_block(). 
The decoder always returns output if an error does not occur.
 2013-05-28 08:03:57 +02:00
Anton Khirnov d1bec4be22 wavpack: return an error on 0-sized blocks 
Such blocks are not valid.
 2013-05-28 08:03:37 +02:00
Anton Khirnov 1d177200ce wavpack: remove a useless check. 
Number of samples in the first block is checked to be strictly positive
earlier in wavpack_decode_frame() and number of samples in all the other
blocks is checked to be equal to the first one.
 2013-05-28 08:03:24 +02:00
Anton Khirnov 0f3a0b24dd wavpack: add an error message to a failure. 2013-05-28 08:03:13 +02:00
Anton Khirnov 474fb0c9d9 wavpack: return 0 instead of samples count from decoding functions 
The caller never cares about the number of decoded samples, so this only
confuses the reader.
 2013-05-28 08:03:02 +02:00
Anton Khirnov 528daa3990 wavpack: switch to planar output 
This simplifies the code and makes it faster.
 2013-05-28 08:01:30 +02:00
Anton Khirnov a7ec3a9a4e wavpack: drop redundant if/else blocks 2013-05-28 08:01:16 +02:00
Anton Khirnov 7b44c99180 wavpack: remove the subframes codec cap 
The decoder always consumes full packets.
 2013-05-28 08:01:08 +02:00
Michael Niedermayer ac2c52174f avcodec/wavpack: remove ;; 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-23 12:07:31 +02:00
Michael Niedermayer b7d16dc4bd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wavpack: check packet size early

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-23 10:55:46 +02:00
Michael Niedermayer 402bec52d4 Merge commit '3f0b6d7a6248a33df37b98cfcb37a1acce263f62' 
* commit '3f0b6d7a6248a33df37b98cfcb37a1acce263f62':
  wavpack: use bytestream2 in wavpack_decode_block

Conflicts:
	libavcodec/wavpack.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-23 10:46:05 +02:00
Luca Barbato fd06291239 wavpack: check packet size early 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-05-22 22:02:57 +02:00
Luca Barbato 3f0b6d7a62 wavpack: use bytestream2 in wavpack_decode_block 
Prevent most out of buffer reads.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-05-22 22:02:55 +02:00
Michael Niedermayer 3e3514bce2 Merge commit 'ed50673066956d6f2201a57c3254569f2ab08d9d' 
* commit 'ed50673066956d6f2201a57c3254569f2ab08d9d':
  wavpack: validate samples size parsed in wavpack_decode_block

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-19 10:38:08 +02:00
Michael Niedermayer 2ad415cfa4 Merge commit '8c34558131d846d2b10389564caadaa206372fd4' 
* commit '8c34558131d846d2b10389564caadaa206372fd4':
  wavpack: return meaningful errors

Conflicts:
	libavcodec/wavpack.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-19 10:22:05 +02:00
Michael Niedermayer 02788d2ac5 Merge commit '0f689a3d97a1d3053ca0e9516b296909a72ff31e' 
* commit '0f689a3d97a1d3053ca0e9516b296909a72ff31e':
  wavpack: K&R formatting cosmetics

Conflicts:
	libavcodec/wavpack.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-19 10:10:00 +02:00