FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	af285072b5	ffv1enc: use default number of slices if unspecified Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	051dd2eea6	ffv1dec: print timestamp at which a CRC mismatch happened Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	acf0283925	Set default ffv1 coder to -1. Autoselect coder 1 instead of default coder if bits_per_raw_sample > 8. Fixes ticket #1519.	13 years ago
Carl Eugen Hoyos	4c4e125695	Cosmetics: Return AVERROR_INVALIDDATA from ffv1 encoder initialisation if invalid data was provided.	13 years ago
Carl Eugen Hoyos	08ed3e8bf4	Cosmetics: Move ffv1 encoder initialisation code.	13 years ago
Paul B Mahol	f06269dda5	cosmetics: align more codecs declarations Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Paul B Mahol	8554e21f79	ffv1enc: add yuva422p to .pix_fmts This was forgotten in `4e4634aa16`. Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Michael Niedermayer	38c9ebd2a9	ffv1dec: print more information for -debug 1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	730d079bf7	ffv1: fix log level of FF_DEBUG_PICT_INFO Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9ebe6e3910	ffv1: fix integer overflow in quant table initialization Fixes part of Ticket1372 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	97c281d5b7	ffv1: fix crash caused by version becoming inconsistent Fixes part of Ticket1372 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	21fdf1ccf0	ffv1: fix reading global header with CRC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e15f1286e6	ffv1: fix decoder state_transition table This fixes a regression with ffv1.1 coder=1 decoding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	4e4634aa16	Support yuva422p in ffv1.	13 years ago
Carl Eugen Hoyos	23fba3ed5c	Remove unused variable from ffv1 decoder.	13 years ago
Michael Niedermayer	fd6eba428e	ffv1: 10l add forgotten avclass Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	123dd9346b	ffv1: add slicecrc option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a4b58fd9e8	ffv1: add examples of supported slices counts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cab15f9db4	ffv1: remove clear_state(), it has become unused Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	83bf9fb6ec	ffv1: move clear_state() to clear_slice_state() in encoding threads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	68a9194bb6	ffv1: indent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3f4c0dad16	ffv1: move init_slice_state() into the decoder threads. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	60217b5b9c	ffv1: Remove slice count field with 1.3 and just count slices. This field was problematic because in case of damaged slices it can be lost Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3ed6917ab8	ffv1: store slice size with all slices in 1.3 This simplifies handling by removing a special case. Its also needed to make the next change possible. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c24ca7b88e	ffv1: add 1 status byte to slices in in case crcs are stored too. This will allow storing of information about corrected and uncorrectable errors. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0c27854532	ffv1: Always store slice size when error reobustness is enabled. This simplifies finding slices within a damaged bitstream. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	16524d1be0	ffv1: include solution hint in the slice error message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	fe5bc46f60	ffv1: support vlc mode in 1.3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3158160334	ffv1: move the decoder side ac->vlc switch to decode_slice() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	44f789c092	ffv1: allow selecting 1.3 by using -level Note, 1.3 is not finalized and the bitstream will still change do not use it yet. This option is just to make playing with it easier, otherwise one would have to edit the source Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e37419a806	ffv1: move ac->vlc switch to encode_slice() This will allow us to use vlc coding in 1.3 too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	abec6549ae	ffv1dec: Require a valid keyframe for decoding non keyframes. Before this the context could become inconsistent, this lead to a null ptr dereference. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	044f7275d3	ffv1: add optional per slice CRCs to detect undamaged slices. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b4fc53856d	ffv1: move most fields from the frame header to the slice headers with ffv1.3 This will allow decoding a single undamaged slice even if all others are lost Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9408316a85	ffv1: refactor slice decoding init loop so that the first is less a special case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8456089f50	ffv1: clear slice state in decode_slice() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c7a435aab2	ffv1: split clear_slice_state() out so individual slices can be cleared. This allows us to clear outside of the main thread for example. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	32883c0667	ffv1: split init_slice_state() out so individual slices can be inited Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d7a4c43f18	ffv1: Add a CRC check to the global header with version 1.3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	fa1b2c8e18	ffv1: attempt to workaround intel CC fate issue. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	2b8374e920	ffv1: Fix size mismatch in encode_line.	13 years ago
Michael Niedermayer	1d80c8db27	ffv1: set slice geometry based on user specified slices. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8dfbc1c5cf	ffv1: allow enabling of version 2 by using some of its features. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1b295a17d7	ffv1: fix version=2 chroma handling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5612359501	ffv1: add a minor version field beginning with ffv1.3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	3dde147ff9	cosmetics: Consistently place static, inline and av_cold attributes/keywords.	13 years ago
Paul B Mahol	ae2c33b0c2	cosmetics: remove superfluous curly brackets Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ed45636e16	ffv1enc: switch to ff_alloc_packet2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e01f478dd2	ffv1enc: Check context_model Fixes crash Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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211 Commits (d48f014ff1db985fa3f74eddfb30bf513f99ff7a)