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Author SHA1 Message Date
Guillaume MartresandAnton Khirnov f548f9f9e7 hevc: update conformance streams 
New streams: LTRPSPS_A_Qualcomm_1, SLPPLP_A_VIDYO_1, VPSID_A_VIDYO_1
Updated streams: EXT_A_ericsson_4, NUT_A_ericsson_5, RPS_C_ericsson_5,
  RPS_D_ericsson_6

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-10 07:48:41 +01:00
Guillaume MartresandAnton Khirnov 50866c8d95 vp9: fix bugs in updating coef probabilities with parallelmode=1 
- The memcpy was completely wrong because
s->prob_ctx[s->framectxid].coef is a [4][2][2][6][6][3] array, whereas
s->prob.coef is a [4][2][2][6][6][11] array.
- The additional check was committed to ffmpeg by Ronald S. Bultje.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-24 07:03:11 +01:00
Guillaume MartresandLuca Barbato faf03ecba0 hevc: Remove useless clip 
The src buffer should only contain values in the interval
[0, (1 << BIT_DEPTH) - 1].

Since shift = (BIT_DEPTH - 5), src[x] >> shift must be in
the interval [0, 31], so no clip is needed.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 11:58:52 +01:00
Guillaume MartresandLuca Barbato a246d06fe0 hevc: clip pixels when transquant bypass is used 
The reconstructed picture should always be clipped (see section 8.6.5),
previously we did not clip coding units where
cu_transquant_bypass_flag == 1.

Sample-Id: 00001325-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-01-21 11:58:37 +01:00
Guillaume MartresandAnton Khirnov e588615d93 hevc: fix decoding of one PU wide files 
For those the block size may be larger than the source linesize (if the
edges are not allocated).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-09 09:46:13 +01:00
Guillaume MartresandAnton Khirnov 060667195e hevc: rename some HEVC conformance streams 
Some HEVC conformance streams zip on
http://wftp3.itu.int/av-arch/jctvc-site/bitstream_exchange/draft_conformance/
were updated without changing the actual stream. Rename them in FATE
accordingly to make it easier to track future stream updates.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-06 08:05:17 +01:00
Guillaume MartresandAnton Khirnov 98c0cd0b99 hevc: add new conformance streams 
Also remove superseded conformance streams. The conformance streams all
come from http://wftp3.itu.int/av-arch/jctvc-site/bitstream_exchange/draft_conformance/

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-06 08:03:35 +01:00
Guillaume MartresandLuca Barbato 7398e0516f hevc: move DSP declarations from hevc.h into hevcdsp.h 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-22 03:49:11 +01:00
Guillaume MartresandAnton Khirnov 78d0b7f36e hevc: warn when an unknown profile is used 
Bitstreams conforming to the spec should not use profiles not defined
in it.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:39:38 +01:00
Guillaume MartresandAnton Khirnov 67bbaed5c4 hevc: don't check for errors in PTL code 
According to the spec, the value of XXX_reserved_zero_44bits should be
ignored, so don't report an error when it's not zero.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:36:44 +01:00
Guillaume MartresandAnton Khirnov 17a10d51b8 hevc: set time_base when possible 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-11 20:39:54 +01:00
Guillaume MartresandDiego Biurrun 9aa053cede libvpx: do not mark VP9 as experimental when using libvpx >= 1.3.0 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-12-08 00:28:27 +01:00
Guillaume MartresandAnton Khirnov e1c058dba9 FATE: Add HEVC tests 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:20:16 +01:00
Guillaume MartresandAnton Khirnov 064698d381 Add HEVC decoder 
Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC
project. Further contributions by the OpenHEVC project and other
developers, namely:

Mickaël Raulet <mraulet@insa-rennes.fr>
Seppo Tomperi <seppo.tomperi@vtt.fi>
Gildas Cocherel <gildas.cocherel@laposte.net>
Khaled Jerbi <khaled_jerbi@yahoo.fr>
Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr>
Vittorio Giovara <vittorio.giovara@gmail.com>
Jan Ekström <jeebjp@gmail.com>
Anton Khirnov <anton@khirnov.net>
Martin Storsjö <martin@martin.st>
Luca Barbato <lu_zero@gentoo.org>
Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diego Biurrun <diego@biurrun.de>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:19:59 +01:00