FFmpeg

Commit Graph

Author	SHA1	Message	Date
Jerome Martinez	ec9f04423b	ffv1: Error out on unsupported format Transparency is supported only by YUV and within specific bit depths.	9 years ago
Clément Bœsch	e8bc642202	lavu: add AV_CEIL_RSHIFT and use it in various places Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	4bb1070c15	ffv1: Explicitly name the coder type FFv1 uses two types of coders, golomb and range with two different tables. This is exposed this in a rather convoluted way, for example mentioning to set coder type 1 while initializing the variable 'ac' to 2, because encoder does not use range coder with default table. Appropriate internal coder type values have been added and used in any check rather than using raw numbers. Initialization of avctx.coder_type in ffv1dec is removed because this field is encoder only. An unneeded validation check in the encoder is dropped too. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	6a85dfc830	lavc: Replace av_dlog and tprintf with internal macros	10 years ago
Diego Biurrun	ca09effb01	ffv1: Drop unnecessary casts and const qualifiers to match function signatures libavcodec/ffv1dec.c:898:36: warning: cast discards ‘const’ qualifier from pointer target type	10 years ago
Michael Niedermayer	da7d839a0d	ffv1dec: check that global parameters do not change in version 0/1 Such changes are neither allowed nor supported Found-by: ami_stuff Bug-Id: CVE-2013-7020 CC: libav-stable@libav.org Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Justin Ruggles	9e500efdbe	Add av_image_check_sar() and use it to validate SAR	11 years ago
Janne Grunau	fb0c9d41d6	avutil: remove timer.h include from internal.h Added libavutil/timer.h include to all files with {START,STOP}_TIMER.	11 years ago
Anton Khirnov	a6064b12b4	ffv1: use the AVFrame API properly.	11 years ago
Luca Barbato	a90905db2e	ffv1: Assume bitdepth 0 means 8bit CC: libav-stable@libav.org Reported-by: debian/726189	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Anton Khirnov	d243896987	ffv1: fix calculating slice dimensions for version 2 It got broken in `0f13cd3187`. CC:libav-stable@libav.org	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
Diego Biurrun	511cf612ac	miscellaneous typo fixes	12 years ago
Anton Khirnov	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	12 years ago
Anton Khirnov	594d4d5df3	lavc: add a wrapper for AVCodecContext.get_buffer(). It will be useful in the upcoming transition to refcounted AVFrames.	12 years ago
Luca Barbato	22f7942fe7	ffv1: set the range coder state in decode_slice_header	24 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	4a2a4524a3	ffv1: propagate errors	12 years ago
Luca Barbato	71f7b22dba	ffv1: split decoder and encoder	12 years ago

23 Commits (1cf2f3d334f52849aae2be868bad1e5fa5f59aa0)