FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	0bfdcce4d4	hevc: move the SliceType enum to hevc.h Those values are decoder-independent and are also use by the VA-API encoder.	9 years ago
Anton Khirnov	4abe3b049d	hevc: rename hevc.[ch] to hevcdec.[ch] This is more consistent with the rest of libav and frees up the hevc.h name for decoder-independent shared declarations.	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Anton Khirnov	b11acd5732	hevc: remove HEVCContext usage from hevc_ps Factor out the parameter sets into a separate struct and use it instead. This will allow us to reuse this code in the parser.	10 years ago
Peter Meerwald	eea769df32	hevc: Use generic av_clip function, not C implementation hevc seems to be the only place where the C implementation of the av_clip function is explicitly selected, precluding platform-specific optimizations Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Vittorio Giovara	9e9be5a20c	hevc_mvs: prevent unitialized use CC: libav-stable@libav.org Bug-Id: CID 1244202	11 years ago
Anton Khirnov	d208d1eba3	hevc_mvs: make sure to always initialize the temporal MV fully The spec requires this. Fixes uninitialized reads on some samples. Remove now unnecessary initialization of the whole merge candidate list.	11 years ago
Anton Khirnov	79a60c8e77	hevc_mvs: initialize the temporal MV in case of missing ref The caller expects the MV to always be initialized.	11 years ago
Luca Barbato	e3a00acde0	hevc: Initialize mergecand_list to 0 Unbreak `cf6090dc62`. CC: libav-stable@libav.org Sample-Id: hevc-conformance-LTRPSPS_A_Qualcomm_1	11 years ago
Christophe Gisquet	3187fa14a3	hevc_mvs: avoid deriving tmvp in amvp Reduces the number of calls to tmvp derivation from 933685 to 586271 on a sequence. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Christophe Gisquet	14ca0aa69b	hevc: wait proper position for tmvp The position is either rounded or not checked, so delay the wait to check the proper value. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Christophe Gisquet	cf6090dc62	hevc: use intreadwrite When dealing with MVs, both components may be processed at a time. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Christophe Gisquet	ed53cc217f	hevc: derive partial merge list The merge list only needs to be derived up to the merge index. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Christophe Gisquet	3505b19652	hevc: derive partially amvp list When the candidate has been found, no need to derive others. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Christophe Gisquet	09182b3224	hevc: simplify rounding Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Luca Barbato	246d3bf0ec	hevc: Conceal zero td It was done only in check_mvset(), while mv_scale() is called also by dist_scale(). Sample-Id: 00001579-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
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>	12 years ago

17 Commits (0f94de8a092b1a9f1fe45f830c0f134699c16de1)