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* hevc: make pps/sps ids unsigned where necessaryVittorio Giovara2014-03-09
| | | | | Fixes integer overflow and out of array accesses. Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind
* hevc: check that the VCL NAL types are the same for all slice segments of a ↵Anton Khirnov2014-02-04
| | | | | | | | | | frame Fixes possible invalid memory access for mismatching skipped/non-skipped slice segments. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Sample-Id: 00001533-google
* hevc: Prevent some integer overflowsLuca Barbato2014-01-21
| | | | | | | | get_ue_golomb_long() returns an unsigned. Sample-Id: 00001541-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* hevc: Use uint64 to check for tile dimensionsLuca Barbato2014-01-21
| | | | | | | | | | And use unsigned datatypes. Otherwise it would overflow. Sample-Id: 00001315-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* hevc: Fix modulo operationsMichael Niedermayer2014-01-21
| | | | | | | Keep qp fields within the range. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* hevc: fix decoding of one PU wide filesGuillaume Martres2014-01-09
| | | | | | | 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>
* hevc: move DSP declarations from hevc.h into hevcdsp.hGuillaume Martres2013-12-22
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* hevc: support luma bit depth != chroma bit depth for PCM coding unitsMickaël Raulet2013-12-20
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* hevc: refactor Profile Tier LevelGildas Cocherel2013-12-20
| | | | | | Also store a few PTL flags which were skipped before Signed-off-by: Anton Khirnov <anton@khirnov.net>
* hevc: store the VPS list as an AVBufferRef, just like the others *PSGildas Cocherel2013-12-11
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* hevc: parse frame packing arrangement SEI messages and save relevant ↵Vittorio Giovara2013-12-09
| | | | stereo3d information
* Add HEVC decoderGuillaume Martres2013-10-31
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>
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