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33649 Commits

Author SHA1 Message Date
Ronald S. Bultje
2563a33856 vp9: re-initialize internal buffers on bpp change also. 2015-09-12 07:01:47 -04:00
James Almer
d5f8a642f6 x86: port PSIGNW to cpuflags 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-11 23:27:03 -03:00
Ronald S. Bultje
4b66274a86 vp9: save one (PSIGNW) instruction in iadst16_1d sse2/ssse3. 2015-09-11 20:36:51 -04:00
Ronald S. Bultje
02064d6b7b libvpxdec: apply RGB to 444P16 instead of 422P16. 2015-09-11 19:35:22 -04:00
Rostislav Pehlivanov
8180b113e1 aaccoder: respect cutoff when marking bands as PNS 
Makes more sense as users usually set the -cutoff option
to low pass filter the signal. The encoder will still over
shoot slightly when encoding normal coefficients however
that's normal.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-11 18:59:15 +01:00
Luca Barbato
5788623d29 jpeg2000: Split codeblock decoding from the main tile decoding 
That loop is completely stand-alone.
 2015-09-11 18:19:39 +02:00
Luca Barbato
db53a2306f jpeg2000: Do not warn about known and skippable markers 
Matches the openjpeg behaviour.
 2015-09-11 18:19:01 +02:00
Luca Barbato
9b5a4a9cce mmvideo: Make sure the rle does not write over the frame boundaries 
Bug-Id: 887
CC: libav-stable@libav.org
 2015-09-11 18:19:00 +02:00
Michael Niedermayer
8b72f6d50b avcodec/ljpegenc: Fix encoding RGBA LJPEG 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 13:45:29 +02:00
Michael Niedermayer
055e56e9f7 avcodec/mjpegdec: Fix decoding RGBA RCT LJPEG 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 13:42:05 +02:00
Carl Eugen Hoyos
85a7ff8c27 lavc: Fix standalone compilation of the subrip decoder. 2015-09-11 12:39:29 +02:00
Agatha Hu
81071eea7d avcodec/nvenc: change flag of cuCtxCreate to avoid CPU spins 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2015-09-11 10:11:29 +02:00
Kevin Wheatley
a1fa5392e6 avcodec/exr: Mark up the decoded buffer as the appropriate transfer characteristic when applying one 2015-09-10 23:53:05 +02:00
Kevin Wheatley
7eb3233352 avcodec/exr: Add support for applying a transfer characteristic curve to OpenEXR inputs. 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
 2015-09-10 23:53:05 +02:00
Michael Niedermayer
3ffa77d301 avcodec/options_table: Fix TRC / PRI typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:51:19 +02:00
Kevin Wheatley
7061a30c37 avcodec/options_table: Add SMPTE ST428-1 colour primaries (CIE 1931 XYZ) to command line options 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:33:56 +02:00
Kevin Wheatley
47570a265e avcodec/options_table: Add CLI options for SMPTE ST 2084 and ST 428-1 transfer characteristics 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:33:39 +02:00
Michael Niedermayer
151312890c avcodec/truemotion1: Simplify code using AV_PIX_FMT_0RGB32 
Suggested-by: carl
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:17:27 +02:00
Michael Niedermayer
a4d17c9a70 avcodec/truemotion1: use BGR0/0RGB 
The alpha channel in the fate sample contains random trash, not alpha

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 16:36:47 +02:00
Michael Niedermayer
67fe1a2b61 avcodec/cscd: Use BGR0 instead of BGRA 
the available BGRA samples contain random trash in the alpha channel

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 16:36:47 +02:00
Michael Niedermayer
aec340c533 avcodec/bmp: Analyze BGRA files alpha channel to choose pixel format 
BGRA BMPs commonly do contain an all transparent alpha channel

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 16:36:47 +02:00
Michael Niedermayer
dfd3fd67bb avcodec/libopenh264enc: use AV_LOG_TRACE instead of DEBUG+1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 15:00:19 +02:00
Ronald S. Bultje
fd8b90f5f6 vp9: fix overflow in 8x8 topleft 32x32 idct ssse3 version. 
Also disable the mmx/iwht optimization when the bitexact flag is set.
With synthetically coded coefficients (i.e. these that lead to a
residual well outside the [-255,255] range), our optimizations will
overflow. It doesn't make sense to fix the overflows, since they can
only occur on synthetic input, not on real fwht-generated input. Thus,
add a bitexact flag that disables this optimization.
 2015-09-10 07:51:16 -04:00
Ronald S. Bultje
4bb9dbe4d7 vp9: permanently delete segmentation refmap on any size change. 2015-09-10 07:51:16 -04:00
Michael Niedermayer
35b7bd2558 avcodec/libopenh264enc: Remove some unneeded intermediate variables 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 13:13:06 +02:00
Michael Niedermayer
fb000b0f0f avcodec/libopenh264enc: Fix formating to match FFmpegs style 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 13:02:40 +02:00
Michael Niedermayer
ec5b13fbe4 avcodec/libopenh264enc: remove useless cast 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 12:59:44 +02:00
Gregory J. Wolfe
e8c45b96f4 avcodec/libopenh264enc: Use av_log() to log messages 
File libopenh264enc.c has been modified so that the encoder uses av_log()
to log messages (error, warning, info, etc.) instead of logging them
directly to stderr.  At the time the encoder is created, the current
ffmpeg log level is mapped to an equivalent libopenh264 log level.  This
log level, and a message logging function that invokes av_log() to
actually log messages, are then set on the encoder.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 12:56:09 +02:00
Hendrik Schreiber
9d742d23d2 lavc: Fix compilation with --disable-everything --enable-parser=mpeg4video. 2015-09-09 14:49:52 +02:00
Paul B Mahol
8bf2d3e468 avcodec/wavpackenc: use AV_OPT_TYPE_BOOL for all options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Paul B Mahol
6603368ab4 avcodec/huffyuvenc: use AV_OPT_TYPE_BOOL for non_deterministic option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Paul B Mahol
33a68759c1 avcodec/libmp3lame: use AV_OPT_TYPE_BOOL for all options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Rostislav Pehlivanov
da64bd6a99 aaccoder: tweak PNS implementation further 
This commit changes a few things about the noise substitution
logic:
 - Brings back the quantization factor (reduced to 3) during
   scalefactor index calculations.
 - Rejects any zeroed bands. They should be inaudiable and it's
   a waste transmitting the scalefactor indices for these.
 - Uses swb_offsets instead of incrementing a 'start' with every
   window group size.
 - Rejects all PNS during short windows.
Overall improves quality. There was a plan to use the lfg system
to create the random numbers instead of using whatever the decoder
uses but for now this works fine. Entropy is far from important here.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-09 10:44:33 +01:00
Hendrik Leppkes
b421455ee0 Merge commit '3b8e895237592fdaffe87cdcd204104200b9ccf9' 
* commit '3b8e895237592fdaffe87cdcd204104200b9ccf9':
  codec_desc: Add missing DXV entry

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-09 09:55:14 +02:00
Vittorio Giovara
3b8e895237 codec_desc: Add missing DXV entry 2015-09-09 03:11:09 +02:00
Michael Niedermayer
2c1ec57596 avformat/mpegvideo_enc: Move sponsorship notice to its own comment block 
Suggested-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 02:50:20 +02:00
Andrew Stone
a450ec2672 avcodec/libvorbisdec: Fix memory leak 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 01:56:14 +02:00
Michael Niedermayer
91ca8105dd avcodec/h264_sei: Remove "Subtitles with data type 0x%02x" sample request 
Suggested-by: Carl and Hendrik
 2015-09-09 00:17:59 +02:00
Clément Bœsch
a6da2fec7c avcodec/aacenc: use AV_OPT_TYPE_BOOL 2015-09-08 22:39:20 +02:00
Stefano Sabatini
309fb6ba22 lavc/options: extend/fix text for threads and slices options 2015-09-08 17:54:33 +02:00
Stefano Sabatini
ae72b57502 lavc/libopenh264enc: apply minor consistency fixes to options text 2015-09-08 17:54:26 +02:00
Hendrik Leppkes
5d8e836d0e Replace all remaining occurances of step/depth_minus1 and offset_plus1 2015-09-08 17:10:48 +02:00
Hendrik Leppkes
151aa2ebff Merge commit '2268db2cd052674fde55c7d48b7a5098ce89b4ba' 
* commit '2268db2cd052674fde55c7d48b7a5098ce89b4ba':
  lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 16:35:28 +02:00
Hendrik Leppkes
72773203a6 Merge commit 'd0f7e4a57fbffa0efb204d4274c3dd56fbfff946' 
* commit 'd0f7e4a57fbffa0efb204d4274c3dd56fbfff946':
  dxtory: Unify and rework the decoding routines

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:34:09 +02:00
Hendrik Leppkes
8537e24927 Merge commit '3cdda78deb19b39dbbf8961ae0aec44dbb19bf6d' 
* commit '3cdda78deb19b39dbbf8961ae0aec44dbb19bf6d':
  checkasm: add unit tests for v210enc

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:30:00 +02:00
Hendrik Leppkes
aa15e233c4 Merge commit 'a7e6fbd90e62d3320b1e26d8209fc0f55ee5b0be' 
* commit 'a7e6fbd90e62d3320b1e26d8209fc0f55ee5b0be':
  dxtory: Factorize the buffer loading

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:27:05 +02:00
Hendrik Leppkes
696634c5fa Merge commit '6a6bc43f5f79587b8936334cc0b3a6616f4807ac' 
* commit '6a6bc43f5f79587b8936334cc0b3a6616f4807ac':
  dxtory: Factorize slice size checks

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:23:53 +02:00
Carl Eugen Hoyos
9b2802f0d3 lavc/dxv: Support more real-world old version samples. 2015-09-08 10:18:16 +02:00
Carl Eugen Hoyos
84c9bf62b4 lavc/dxv: Silence "Multiple ff_thread_finish_setup() calls" warnings. 2015-09-08 10:16:34 +02:00
周晓勇
a78656a187 avcodec: loongson delete invalid simple idct put and add optimization 
Change-Id: I23a36c65915f01a1cf20e317c14b8eaaa62958b4
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>

Fixes Decoding of http://loongnix.org/ftp/multimedia/testing/nanocore_720p_24fps_mpeg4_ac3_short.avi

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-08 01:04:36 +02:00
Michael Niedermayer
124b7cd485 Add NOA credits 2015-09-08 01:04:19 +02:00
周晓勇
f7e9b9d260 avcodec: loongson optimize h264dsp idct and loop filter with mmi 
Change-Id: Ic87fb8f5cd22a502ff9dbbc5a5a8ea97cfc8a1dd
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-07 22:49:52 +02:00
Ivan Uskov
3f8e2e9953 libavcodec/qsvdec.c: correct flush() handler has been implemented 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-07 22:04:02 +02:00
Ivan Uskov
cc167f7e55 libavcodec/qsvdec.c: correct handling of dynamic frame size changing has been implemented 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-07 22:04:02 +02:00
James Almer
ef359e724d avcodec: remove VIMA Makefile entry 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-07 16:24:31 -03:00
James Almer
f9fd879877 avcodec: remove missing bits from deprecated VIMA decoder 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-07 16:06:25 -03:00
James Almer
83c6a880a6 avcodec: remove fourcc values from AVCodecIDs 
Based on a patch by wm4.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-07 12:47:00 -03:00
James Almer
2bef340cb2 avcodec: remove duplicate AVCodecIDs 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-07 12:46:56 -03:00
Hendrik Leppkes
1789e46d34 Merge commit '5a1a9da8a7ae120f2543b8f2fa13dc8baac39f17' 
* commit '5a1a9da8a7ae120f2543b8f2fa13dc8baac39f17':
  mpegvideo: Drop a stray error message

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-07 16:08:42 +02:00
Hendrik Leppkes
d02d208211 Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b' 
* commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b':
  DXV decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-07 16:07:07 +02:00
Gwenole Beauchesne
aea611dc3e vaapi: fix local header include. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2015-09-07 15:32:08 +02:00
Vittorio Giovara
2268db2cd0 lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields 
The new fields can be accessed directly and are more intelligible.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-07 12:37:47 +02:00
Luca Barbato
d0f7e4a57f dxtory: Unify and rework the decoding routines 
Do not make many assumption on the dimension of the slices and just
try to decode additional lines if there is enough data left.

Decodes all the samples kindly provided by ultramage.
 2015-09-06 14:16:38 +02:00
Rostislav Pehlivanov
b6cc8ec7ec aaccoder: add frequency scaling and quantization correction for PNS 
This commit once again improves the PNS implementation by scaling the
thresholds with frequency. The thresholds get looser as the frequency
increases since higher frequencies are basically noise to human ears.

Also, this introduces quantization error correction for PNS. Should
the error be too much, no PNS will be used. The energy_ratio is used
to regulate the actual encoded PNS energy: if the generated PNS
energy is higher than the energy from the psy system, energy_ratio
is used to correct it so that hopefully once requantized and
transmitted the value in the decoder will be closer to what the
encoder has.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-07 12:44:09 +01:00
Hendrik Leppkes
1964aeae42 Merge commit '0c7707610f46a28b65eff935500c78c9781f8f4f' 
* commit '0c7707610f46a28b65eff935500c78c9781f8f4f':
  lavc: Add a lzf decompressor

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-07 12:53:00 +02:00
Hendrik Leppkes
d4f63be92b Merge commit '4dc9f00365853b1239936d771856cf1881b5c5ce' 
* commit '4dc9f00365853b1239936d771856cf1881b5c5ce':
  build: Skip libvpx.h if libvpx is not enabled

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-07 12:31:14 +02:00
Ronald S. Bultje
f12093fffd vp9: fix integer overflows in sse2 version of iadst4. 2015-09-06 15:07:19 -04:00
Rostislav Pehlivanov
1956cfbaed aacenc_is: take absolute coefficient value upon energy calculations 
This was an oversight when the IS system was being first implemented.
The ener01 part was largely a result of trial and error and the fact
that the sum of coef0 and coef1 could result in a zero was
overlooked. Once ener01 turns to zero it's used to divide the left
channel energy which doesn't turn out so well as it fills IS[]
with -nan's and inf's which in turn confused the quantize_band_cost.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-06 18:36:42 +01:00
Rostislav Pehlivanov
033e58941e aaccoder: rewrite PNS implementation 
This commit rewrites the PNS implementation and significantly
improves sonic quality.

The previous implementation marked an incredibly big amount
of SFBs to predict when there was no need for this and this
resulted in quite a large amount of artifacts. Also the
quantization was incorrect (av_clip(4+log2f(...))) which
led to 3x the intensity for PNS values leading to even more
artifacts.

This commit rewrites the PNS search function and introduces
a major change: the PNS values are synthesized and are compared
to the current coefficients in addition to passing through
the revised checks to see whether PNS can be used.

This decreases distortions and makes the current PNS implementation
mainly focused on replacing any low-power non-zero bands as well
as adding any zeroed bands back.

The current encoder's performance is enough (especially with
IS) so PNS isn't really required except to fill in the occasional
few bands as well as extend any zeroed high frequency, so this
combination which is already enabled by default works
to get as much quality as it can within the bits allowed.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov
8848c8440e aacenc_pred: disable PNS SFBs and disable right predictors with IS 
Since PNS generates coefficients it doesn't make sense to send
the predicted ones as well. Also the specifications explicitly
state to disable right channel IS predictors.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov
a71f7de95b aacenc_is: ignore PNS band types 
It's better to trust that the coefficients generated will be
closer than the coefficients derived, and the new PNS implementation
makes sure that this happens.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov
b9b1fd1183 aaccoder: use roundf() instead of ceilf() 
The specifications explicitly state to use roundf() which
also rounds half-integer values away from zero.
This does fix a few IS artifacts.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-06 15:30:26 +01:00
Rostislav Pehlivanov
92aa3e7fb2 aacenc: copy PRNG from the decoder 
Needed for the following PNS commits.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-06 15:30:25 +01:00
Hendrik Leppkes
34e85cb340 avcodec/vorbis: remove avpriv vorbis parser cruft 
It was replaced by a public API
 2015-09-06 16:25:58 +02:00
Hendrik Leppkes
2cad7eebc1 avcodec/flac: remove avpriv parsing API cruft 2015-09-06 16:25:56 +02:00
Hendrik Leppkes
eb011f73ca avcodec/alac: remove dead code cruft 
The output is always planar since two major bumps, remove all code
related to packed output.
 2015-09-06 16:25:55 +02:00
Rodger Combs
d2d020bb32 avcodec/htmlsubtitles: handle leading whitespace before tag names 
This fixes cases like `</ font>`.

Signed-off-by: Clément Bœsch <u@pkh.me>
 2015-09-06 15:48:34 +02:00
Clément Bœsch
db18b3d6e6 avcodec/samidec: small indent fix 2015-09-06 14:06:44 +02:00
Clément Bœsch
26786f43d7 avcodec/htmlsubtitles: drop avcodec dependency 2015-09-06 13:39:04 +02:00
Yayoi
87f90be4f2 avcodec/samidec: use ff_htmlmarkup_to_ass() 
Signed-off-by: Clément Bœsch <u@pkh.me>
 2015-09-06 13:29:28 +02:00
Yayoi
50332f8a6b avcodec/srtdec: factor out HTML parsing code 
This code will be used in SAMI decoder in a later commit.

Signed-off-by: Clément Bœsch <u@pkh.me>
 2015-09-06 13:07:44 +02:00
Henrik Gramner
3cdda78deb checkasm: add unit tests for v210enc 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-06 10:36:24 +02:00
Michael Niedermayer
8d860f9a77 avcodec/x86/w64xmmtest: Fix another build failure 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 22:15:53 +02:00
Hendrik Leppkes
8042d6c492 avcodec: remove old_codec_ids.h from SKIPHEADERS as well 2015-09-05 21:55:59 +02:00
Hendrik Leppkes
393b472362 avcodec: fix make install after old_codec_ids.h removal 2015-09-05 21:54:53 +02:00
Ronald S. Bultje
086c9b78d4 vp9: fix rounding error in idct_8x8_ssse3. 2015-09-05 15:50:02 -04:00
Ronald S. Bultje
ae9344cb9f vp9: check return value of ff_thread_ref_frame(). 
Fixes CID 1322309.
 2015-09-05 15:50:01 -04:00
Ronald S. Bultje
ef8740d8e5 vp9: fix type of iadst4_1d intermediates. 
Fixes integer overflows for extreme coefficient values in 10/12bpp content.
 2015-09-05 15:50:01 -04:00
Ronald S. Bultje
342bca7f02 vp9: fix integer overflow in 10/12bpp DC-only calculation. 2015-09-05 15:50:01 -04:00
Ronald S. Bultje
1f7871ec42 vp9: fix edge copy for 10/12bpp frames. 2015-09-05 15:50:01 -04:00
Ronald S. Bultje
9cdeb105a6 vp9: do unscaled MC in scaled path if size of this reference matches. 
This can happen if we do bidirectional MC, where one reference has the
same size as the current frame, but the other one doesn't.
 2015-09-05 15:50:01 -04:00
Ronald S. Bultje
873dbc6758 vp9: sync segmentation.absolute_vals between threads. 2015-09-05 15:50:00 -04:00
Ronald S. Bultje
3d7173b509 vp9: always sync segmentation.feat between threads. 2015-09-05 15:50:00 -04:00
wm4
89b0a9f3fa avcodec/vdpau: remove incompatible-libav-abi hack from vdpau_render_state struct 2015-09-05 16:45:26 -03:00
Hendrik Leppkes
160e92c8bf Merge commit 'e88103a7f92cf27a2868b50acc8a9912f6088249' 
* commit 'e88103a7f92cf27a2868b50acc8a9912f6088249':
  Bump major versions of all libraries

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 21:35:46 +02:00
Hendrik Leppkes
590ea32e54 Postpone removal of API changes from within the last two years 2015-09-05 21:21:20 +02:00
Hendrik Leppkes
24e3bac52a avcodec: remove deprecated codec id aliases 2015-09-05 21:15:58 +02:00
Hendrik Leppkes
76cac7ed45 avcodec: remove deprecated old video encode API 2015-09-05 21:15:57 +02:00
Hendrik Leppkes
64c33f9624 avcodec: remove deprecated old audio encode API 2015-09-05 21:15:55 +02:00
Hendrik Leppkes
2c8ee2547e avcodec: remove deprecated old audio decode API 2015-09-05 21:15:54 +02:00
James Almer
251fb7dcd4 avcodec: remove FF_API_DV_FRAME_PROFILE cruft 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-05 14:16:16 -03:00
Michael Niedermayer
998fa4fa30 avcodec/libutvideodec: remove AVFrame->reference usage, otherwise the code does not build 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 18:25:24 +02:00
James Almer
4a447e3e69 avcodec/ac3: sync AC3HeaderInfo struct with the fork 
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-05 13:24:52 -03:00
Hendrik Leppkes
2df52088ef Merge commit '4e649debcf7f71d35c6b38cdb7ee715eba95d64a' 
* commit '4e649debcf7f71d35c6b38cdb7ee715eba95d64a':
  Postpone API-incompatible changes until the next bump

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 17:52:10 +02:00
Hendrik Leppkes
b9fd813351 Merge commit '8f12ef9860d0e164e4647fd5d5cebdb3cfb34a79' 
* commit '8f12ef9860d0e164e4647fd5d5cebdb3cfb34a79':
  lavu: Drop deprecated duplicated AVFrame/AVCodecContext parameters

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 17:31:45 +02:00
Hendrik Leppkes
41194f065c Merge commit 'cad40a3833ad81a352e7657ec6f7d637cea3b798' 
* commit 'cad40a3833ad81a352e7657ec6f7d637cea3b798':
  lavc: Drop deprecated deinterlace module

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 17:06:14 +02:00
Hendrik Leppkes
7f6b794da0 Merge commit '069713aa4b137781e270768d803b1f7456daa724' 
* commit '069713aa4b137781e270768d803b1f7456daa724':
  lavc: Drop deprecated thread opaque and codec pkt

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 17:03:44 +02:00
Hendrik Leppkes
4eb86b83a4 Merge commit '9f90b24877016e7140b9b14e4b1acee663bb6d8a' 
* commit '9f90b24877016e7140b9b14e4b1acee663bb6d8a':
  lavc: Drop deprecated get_buffer related functions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 16:59:23 +02:00
Hendrik Leppkes
83a5df54ea Remove left-over FF_API_DESTRUCT_PACKET cruft 2015-09-05 16:51:53 +02:00
Hendrik Leppkes
87c8812270 Merge commit '01bcc2d5c23fa757d163530abb396fd02f1be7c8' 
* commit '01bcc2d5c23fa757d163530abb396fd02f1be7c8':
  lavc: Drop deprecated destruct_packet related functions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 16:50:09 +02:00
Hendrik Leppkes
b27ddffbfb Merge commit 'dc70c19476e76f1118df73b5d97cc76f0e5f6f6c' 
* commit 'dc70c19476e76f1118df73b5d97cc76f0e5f6f6c':
  lavc: Drop deprecated request_channels related functions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 16:42:44 +02:00
Michael Niedermayer
c41a59330f avcodec/rawenc: Use AVFrame parameters instead of AVCodecContext 
This allows encoding raw frames with changing dimensions

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 11:56:23 +02:00
Rostislav Pehlivanov
e3faad811e aacenc_tns: adjust coefficient calculation, add double filter support 
This commit improves the TNS implementation to the point where it's
actually usable and very rarely results in nastyness (in all bitrates
except extremely low bitrates it's increasing the quality and prevents
some distortions from the coder being audiable).

Also adds a double filter support which is only used if the energy
difference between the top and bottom of the SFBs is above the
thresholds defined in the header file. Looking at the bitstream
that fdk_aac generates it sometimes used a double filter despite
the specs stating that a single filter should be enough for almost
all cases and purposes.

Unlike FAAC or fdk_aac we sometimes use a reverse filter in case
the energy difference isn't enought to use a double filter. This
actually works better.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-05 09:08:30 +01:00
Rostislav Pehlivanov
7591f8319b lpc: increase error array size of ff_lpc_calc_ref_coefs_f by one 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-05 08:51:19 +01:00
Rostislav Pehlivanov
4565611b04 aacenc_is: add a flag to use pure coefficients instead 
This commit adds a flag to use the pure coefficients instead
of the processed ones (sce->coeffs). This is needed because
IS will apply the changes to the coefficients immediately
before the adjust_common_prediction function and it doesn't
make sense to measure stereo channel coefficient difference
when one of the channels coefficients are all zero.

Therefore add a flag to use pure coefficients in that case.
TNS is the only thing touching the coefficients before IS
so common window prediction will not take that into account
but the effect of the TNS filter per coefficient can be small
(a few percent) so to some approximation it's fine to just
ignore that.

Also fixed a small error which doesn't alter the results
that much. pow(sqrt(number), 3.0/4.0) == pow(number, 3.0/8.0) !=
pow(number, 3.0/4.0).

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-05 08:32:09 +01:00
Michael Niedermayer
a87ada53c3 avcodec/jpeg2000dec: Initialize ret to avoid warning and make the code more robust 
"Fixes" CID1322361

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 00:38:21 +02:00
Michael Niedermayer
9e70475551 avcodec/jpeg2000dec: Assert that step_x/y are valid 
Fixes CID1322304, CID1322305

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 00:37:53 +02:00
Michael Niedermayer
205c31b301 avcodec/hapdec: Check section_size for non negativity in parse_section_header() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 00:37:53 +02:00
Carl Eugen Hoyos
f253c34175 lavc/j2kenc: Remove experimental flag. 
The encoder produces valid and - if requested - lossless files.
 2015-09-04 23:48:32 +02:00
Ronald S. Bultje
9ee2ddd773 vp9_parse: fix parsing of pskip and profile 2/3. 
The fate results change because we now correctly timestamp the pskip
frames, which means the results are now identical to -vsync 0.
 2015-09-04 09:59:17 -04:00
Ronald S. Bultje
10142f994a libvpxdec: explicitly signal RGB. 2015-09-04 09:33:46 -04:00
Ronald S. Bultje
4ecb8b4191 vp9: don't erase values for {lf,ref,skip,q}_enabled if segmentation=0. 
Instead, use segmentation.enabled before accessing each of these values.
 2015-09-04 09:33:45 -04:00
Ronald S. Bultje
8b45e87f64 vp9: fix segmentation map retention across keyframe boundaries. 2015-09-04 09:33:45 -04:00
Ronald S. Bultje
7cc7d13fe3 vp9: fix RGB chroma subsampling. 2015-09-04 09:33:45 -04:00
Ronald S. Bultje
ecd9f57edc vp9: read reserved bit in RGB header. 2015-09-04 09:33:45 -04:00
Ronald S. Bultje
48f641a18b vp9: clip intermediates in dequant calculations. 
This makes values consistent with libvpx.
 2015-09-04 09:33:45 -04:00
Ronald S. Bultje
eaff36c973 vp9: fix segmentation map retention if segmentation is turned off. 2015-09-04 09:33:44 -04:00
Ronald S. Bultje
8d25a11dc7 vp9: use resetctx in the same way as libvpx. 2015-09-04 09:33:44 -04:00
Ronald S. Bultje
cc9d3a3e36 vp9: fix indentation. 2015-09-04 09:33:44 -04:00
Ronald S. Bultje
caf6512ac4 vp9: deal with the case where update_map=0 but we're key/intraonly. 2015-09-04 09:33:44 -04:00
Ronald S. Bultje
339550e7c8 vp9: reset segmentation information on context reset. 2015-09-04 09:33:43 -04:00
Michael Niedermayer
fb04666995 avcodec/g2meet: Also clear tile dimensions on header_fail 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 12:14:14 +02:00
Michael Niedermayer
71ec8e1ed6 avcodec/g2meet: Fix potential overflow in tile dimensions check 
Fixes CID1322351

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 12:14:13 +02:00
Michael Niedermayer
c447ab0e74 avcodec/eatgq: Check init_get_bits8() for failure 
Fixes CID1322315

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 12:03:44 +02:00
Michael Niedermayer
66a7bc0010 avcodec/adpcm: Check init_get_bits8() for failure 
Fixes CID1322317

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 12:03:37 +02:00
Michael Niedermayer
325ee610ba avcodec/libfdk-aacdec: Remove unused variable 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 11:26:14 +02:00
Michael Niedermayer
bd6610c3b3 avcodec/hevc_parser: Check init_get_bits8() for failure 
Fixes: CID1322322

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 03:09:03 +02:00
Michael Niedermayer
194dd15558 avcodec/ira288: Check init_get_bits8() for failure 
Fixes: CID1322321

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 02:19:06 +02:00
Michael Niedermayer
21d8c6612f avcodec/smacker: Check init_get_bits8() for failure 
Fixes: CID1322314

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 02:15:50 +02:00
Michael Niedermayer
6ae1a32d8a avcodec/sonic: Check init_get_bits8() for failure 
Fixes: CID1322310

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 02:14:10 +02:00
Luca Barbato
a7e6fbd90e dxtory: Factorize the buffer loading 
And the checks nearby it.
 2015-09-04 01:42:55 +02:00
Luca Barbato
6a6bc43f5f dxtory: Factorize slice size checks 
They are always the same.
 2015-09-04 01:42:55 +02:00
Michael Niedermayer
a51d4246d8 avcodec/svq1dec: Check init_get_bits8() for failure 
Fixes: CID1322313

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 01:28:26 +02:00
Michael Niedermayer
f1593e4ca5 avcodec/tta: Check init_get_bits8() for failure 
Fixes: CID1322319

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 01:28:25 +02:00
Michael Niedermayer
cbd3cd8eb2 avcodec/vp3: Check init_get_bits8() for failure 
Fixes CID1322316

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 01:13:05 +02:00
Michael Niedermayer
e5aa6f7021 avcodec/gsmdec_template: avoid undefined negative left shifts 
Fixes: unknown_unknown_338_824_cov_1045285351_sample-gsm-8000.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-03 22:17:24 +02:00
Claudio Freire
5131ba5657 AAC: MIPS: Add missing codebooks in quantize funcs 
Add entries on the quantize function tables for the missing
codebooks (which all behave like ZERO)
 2015-09-03 11:27:52 -03:00
Michael Niedermayer
db9fd1e9af fraps: increase vlc nb_bits 
Sample-Id: fraps_bug_huff.avi
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-03 13:55:38 +02:00
Michael Niedermayer
741d353ab9 huffman: allow specifying nb_bits to ff_huff_build_tree() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-09-03 13:55:38 +02:00
Michael Niedermayer
26960aa1cd huffman: increase bits constant 
Bug-ID: ffmpeg ticket 2593

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-09-03 13:55:38 +02:00