FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d42ec8433c	avcodec/ansi: fix integer overflow Fixes out of array read Fixes: 5f9698e86d92f19bb08d54ff0d57027f-signal_sigsegv_b30756_3795_cov_2693691257_ansi256.ans Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cf49d5907a	avcodec/ansi: set w/h correctly at the top Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	3ea5f64fff	ansi: fix possible use of uninitialized variables	11 years ago
Anton Khirnov	78780c8bf6	ansi: stop using deprecated avcodec_set_dimensions	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Michael Niedermayer	6021615bbe	avcodec/ansi: Fix right/bottom end checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e91fd754c6	avcodec/ansi: Check x/y This prevents out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	6d97484d72	avcodec: av_log_ask_for_sample() ---> avpriv_request_sample()	12 years ago
Clément Bœsch	1ec94b0f06	lavc: factorize ff_{thread_,re,}get_buffer error messages. Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Anton Khirnov	b3b17f7800	ansi: return a meaningful error code	12 years ago
Anton Khirnov	99e36ddd3e	ansi: do not depend on get_buffer() initializing the frame. The background changes from 128 (used by the default/cmdutils get_buffer()) to 0. This looks more correct.	12 years ago
Anton Khirnov	808b2227d7	ansi: remove an extra return	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
Peter Ross	0ea55365b9	ansi: by design nb_args may exceed the size of the args array, so guard accordingly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Clément Bœsch	81bbce9cf3	Move xGA font data from lavc to lavu. This needs to be accessible for libavfilter in the next commit.	12 years ago
Peter Ross	65a31a0de7	ansi: erase screen on first frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	3ac718d60a	ansi: support 256-colors Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	95b9e56beb	ansi: support escaped codes where last argument is zero Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	368a768cbc	ansi: remove misplaced return Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Michael Niedermayer	fd0b8d5986	ansi: Fix use of uninitalized width/height warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	3d85acc8f7	doxygen: Fix execute_code() @return documentation.	14 years ago
Stefano Sabatini	01042d4123	lavc: set defaults in internal codec frames This is required specifically for setting frame->format to -1, otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading the format from the output decoded frame will get misled. In particular fix regressions occurring with the pending vsrc_buffer patch.	14 years ago
Stefano Sabatini	ce5e49b0c2	replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	b9f9e59afc	Replace deprecated CODEC_TYPE_AUDIO and CODEC_TYPE_VIDEO with the corresponding AVMEDIA_TYPE_* symbols. Originally committed as revision 25201 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Diego Biurrun	625bac784b	Use quotes instead of angle brackets for local #includes. Originally committed as revision 25015 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	a20df85886	Fix doxy that refers to the wrong variable. Originally committed as revision 24549 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Peter Ross	beaa963cab	ASCII/ANSI art decoder Originally committed as revision 24299 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

49 Commits (662a8d882758ac90cf55968fc7ab3540e51f2d0b)