FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	e89f3d0ed2	avcodec/ffv1: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	cd832f032f	ffv1: Drop bogus dependency on dsputil ffv1 does not use any part of the dsputil framework.	11 years ago
Anton Khirnov	a6064b12b4	ffv1: use the AVFrame API properly.	11 years ago
Martin Storsjö	b1db33159f	ffv1: Make sure at least one slice context is initialized This avoids crashes when initializing the range coder for the first slice context. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	2c1a215ddb	ffv1: update years in header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b8a2331a70	ffv1: check for malloc failure. Somehow i managed to loose this fix before pushing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	69cfe63a43	ffv1: Switch to ThreadFrame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	6fee1b90ce	avcodec: Add av_cold attributes to init functions missing them	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Diego Biurrun	c242bbd8b6	Remove unnecessary dsputil.h #includes	12 years ago
Michael Niedermayer	5a83115130	ffv1: check for malloc failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	010f1ce954	ffv1: assert that there is at least one slice Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	e4255eaf47	ffv1: split decoder and encoder This is not based on lucas work due to code divergence (its less work this way than trying to merge from a split based on 2 years outdated code) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	05f228b0a0	ffv1: fix gray Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	0f13cd3187	ffv1: update to ffv1 version 3 Based on code from Carl Eugen Hoyos, Michael Niedermayer and Paul B Mahol.	12 years ago
Luca Barbato	71f7b22dba	ffv1: split decoder and encoder	12 years ago
Michael Niedermayer	4e2e3d943e	ffv1: fix packed rgb with 1.3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	9a978b334b	ffv1: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Michael Niedermayer	670b927aa2	ffv1: make sure gob_count is not 0 Fixes division by 0 Fixes CID733736 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	54b2d317ed	ffv1: avoid checking a double for equality if 0.0 != 0.0 a out of array read would occur, equal checks with floating point may behave in such odd ways, though this is very unlikely in a real implementation of a compiler Fixes: CID718936 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	a51540d811	lavc: do not use av_pix_fmt_descriptors directly Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Michael Niedermayer	106790a4e9	ffv1: fix array data types Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ed015f67a2	ffv1enc: fix assert in put_vlc_symbol() and update to av_assert2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	856834a77f	ffv1: change w/h asserts to check as the condition can likely happen Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5709e20199	ffv1: remove commented asserts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	695f086939	ffv1dec: print bps for pict debug too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	1218777ffd	avcodec: Convert some commented-out printf/av_log instances to av_dlog	12 years ago
Diego Biurrun	9c6cf7f2c9	avcodec: Drop silly and/or broken printf debug output	12 years ago
Michael Niedermayer	f049729e61	ffv1enc: fix integer overflow with high resolutions and lots of slices. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	55a6f705ac	ffv1dec: support decoding older 1.3 bitstream variant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ff0c628268	ffv1:update copyright year Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	aea15df3b4	ffv1dec: change bitstream end check to a exact check instead of a +-1 check Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d8676140de	ffv1: inject sentinels for RC->VLC transitions begining with 1.3 This breaks bitstream compatibility of 1.3 VLC streams This fixes very rare errors in the RC stream at the transition point to VLC. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ad9371ef24	ffv1enc: fix RC slice sentinel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0b23452c01	ffv1: fix 2 uninitialized variable warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Georg Lippitsch	15acfa21fc	ffv1: more than 8 bit per RGB channel Add support for GBRP9, GBRP10, GBRP12 and GBRP14 pix formats in ffv1. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
jamal	cb40d36074	ffv1: Fix warnings about incompatible pointer type and discarded qualifiers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b45a313e97	ffv1dec: fix error concealment for gop>1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ac9389a663	ffv1dec: detect errors in bytestream end mismatches for EC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b0d674ec10	ffv1dec: set the first slices bytestream end correctly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f5af3568f6	ffv1dec: keep track of errors in slice headers for EC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	094845aad8	ffv1dec: add simple error concealment in case of CRC errors on slices. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	371d37fcf5	ffv1: keep last_frame (to be used for error concealment) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
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

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269 Commits (4a993335812f7e9b2088145c7d043c01019c5d04)