5 Commits

Author	SHA1	Message	Date
Anton Khirnov	73bb8f61d4	hevcdsp: remove an unneeded variable in the loop filter ... beta0 and beta1 will always be the same	2014-07-26 15:00:11 +00:00
Luca Barbato	8eeacf31c5	hevc: Do not left shift a negative value in hevc_loop_filter_chroma	2014-02-23 14:34:41 +01:00
Guillaume Martres	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 Martres	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 Martres	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