FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	429f742a61	tta: split off hybrid filter processing as ttadsp Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	23a211cbba	lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. Just crccheck prints a warning, crccheck+explode returns an error. Also document this behavior.	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Michael Niedermayer	22458ccbcc	avcodec/tta: use init_get_bits8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	ff0bdf9375	lavc: copy AVCodecContext for threads Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	61d900fd0d	lavc: add ONLY_IF_THREADS_ENABLED where it is missing Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	495db0e3b0	ttadec: frame multi-threading support Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	0f740fea85	tta: use interger instead of pointer to iterate output samples for 24-bit case Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	e2f89f7804	tta: move GetBitContext out of private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	2e67dde954	tta: move code that will be shared with encoder to separate file Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	58b36959dd	tta: use get_unary() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	710940bec1	tta: stop checking header checksum in extradata It's redundant now as check in done in demuxer instead. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	c4e0e31424	tta: remove pointless code Checking seek table crc in decoder is pointless, as seek table is not used in decoder anyway, so also stop storing seek table into extradata.	12 years ago
Paul B Mahol	7469be099e	lavc/tta: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	2832ea26f3	Remove commented-out debug #define cruft	12 years ago
Diego Biurrun	12e25ed284	avcodec: av_log_missing_feature(1) ---> avpriv_request_sample()	12 years ago
Diego Biurrun	63d744e2be	av_log_missing_feature() ---> avpriv_report_missing_feature()	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
James Almer	2e988fd689	lavc/tta: Use a safer check for encrypted streams The user can provide a password even when the stream is not encrypted, so check the value of s->format instead of s->pass in ttafilter_init(). Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	ad2104ba44	tta: decode directly to the user-provided AVFrame	12 years ago
James Almer	0957041221	lavc/tta: Add support for encrypted streams Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	056664ff25	lavc/tta: remove nonsense s->avctx indirection, use avctx directly Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Justin Ruggles	5778299c7e	ttadec: fix last frame handling when seeking Using a frame count, as is done currently, does not work at all with seeking. Instead, when the number of samples in the final frame has been decoded, we check if only the 32-bit CRC is remaining. If so, we assume that it is the final frame. There is no longer a need to keep total_frames in TTAContext.	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
Paul B Mahol	4ebf305951	lavc/tta: do not overwrite bits_per_coded_sample It is supposed to be set in libavformat only. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	1ade37ae9c	lavc/tta: use meaningful error codes Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	717addecad	Use proper return values in case of missing features	12 years ago
Paul B Mahol	01c9ffa913	tta: let samples declaration match cast Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Diego Biurrun	0177b7d23a	Improve descriptiveness of a number of codec and container long names	13 years ago
Aneesh Dogra	46ea46357a	tta: Fix comment about channel number; TTA supports >2 channels. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Ronald S. Bultje	ac80b812cd	tta: prevents overflows for 32bit integers in header. This prevents sample_rate/data_length from going negative, which caused various crashes and undefined behaviour further down. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	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
Michael Niedermayer	936951ca5c	tm2dec: check total_frames and extradata_size. Fixes overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	15e07348fe	ttadec: refactor ttafilter_process() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	ea1d64ab10	ttadec: unbreak playback of matroska files Matroska demuxer needs to recreate tta header, so just display crc error without aborting. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Paul B Mahol	e04ca1d4ce	ttadec: cosmetics: reindent Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	f2a4559c77	ttadec: use branchless unsigned-to-signed unfolding	13 years ago
Paul B Mahol	323b9da969	ttadec: remove dead code The unused code being removed is for encoding only and therefore is not needed by the decoder. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	2af3dc8698	ttadec: CRC checking Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	07dbea7033	tta: reindent Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	7416d61036	tta: error out if samplerate is zero. Prevents a division by zero later on. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Justin Ruggles	6ab681a4c1	ttadec: fix invalid free when an error occurs while decoding 24-bit tta	13 years ago
Michael Niedermayer	ed83f97235	tta: Add some safety precautions to avoid freeing things that have not been allocated. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	c6abf21492	tta: do not leak memory if bps == 3 In bps == 3 case output is decoded directly. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	9aff2d1753	tta: use skip_bits_long() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	01ed1c390d	tta: cast output data pointer to the correct type fixes "warning: assignment from incompatible pointer type"	13 years ago
Paul B Mahol	dd319f17e6	tta: remove obsolete and useless error message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	52e9854a83	tta: fix 24-bit decoding. Decode to the correct output buffer.	13 years ago

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139 Commits (65c95de213d9fcf3f06513bcb9ce6ed5396fa75d)