FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	b668662939	get_bits: Move BITSTREAM_READER_LE definition before all relevant #includes This avoids the danger that get_bits.h might get indirectly #included before BITSTREAM_READER_LE is defined. Also sort headers into canonical order where appropriate.	9 years ago
Paul B Mahol	38797a8033	avcodec/takdec: add code that got somehow lost in process of REing Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	7a0aee1688	avcodec/takdec: fix decoding of some sample rates with multichannel coder Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Andreas Cadhalpun	a2d1922bde	takdec: ensure chan2 is a valid channel index If chan2 is not smaller than the number of channels, it can cause segmentation faults due to dereferencing a NULL pointer. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Michael Niedermayer	08b520636e	avcodec/takdec: Skip last p2 sample (which is unused) Fixes out of array read Fixes: cb3f38b08b4541523974667c7d1eee9e/asan_heap-oob_2659e18_9838_021fd5cd635bf76cede6398cd9ecbcdd.tak Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	7cea3430a5	avcodec/takdec: Use memove, avoid undefined memcpy() use Fixes: e214333cbd94c91228e624ff39329ce6/asan_generic_4a5159_6412_96cda2530e80607210ab41ccae3d456d.tak Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	35af7add6f	avcodec/takdec: add x86 SIMD for rest of decorrelation modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Ganesh Ajjanagadde	2cbaa078d1	avcodec: use HAVE_THREADS header guards to silence -Wunused-function When compiled with --disable-pthreads, e.g http://fate.ffmpeg.org/report.cgi?time=20150917015044&slot=alpha-debian-qemu-gcc-4.7, a bunch of -Wunused-functions are reported due to missing header guards around threading related functions. This patch should silence such warnings. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@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
Andreas Cadhalpun	05c57ba2f4	takdec: ensure chan2 is a valid channel index If chan2 is not smaller than the number of channels, it can cause segmentation faults due to dereferencing a NULL pointer. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	03616af2c9	Revert "takdec: pad filter coeff buffer for DSP functions" This reverts commit `e0c7ba40cf`. Valgrind complains about invalid reads, which generate segfaults in some systems.	10 years ago
Christophe Gisquet	e0c7ba40cf	takdec: pad filter coeff buffer for DSP functions Currently, a part of the loop has to be handled in plain C, because of DSP function requirements of having batches of 16 elements to process. Instead, pad the buffer with 0 where the DSP functions are overreading. Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Peter Meerwald	9abc80f1ed	libavcodec: Make use of av_clip functions Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	5ac06633cb	takdec: check av_samples_get_buffer_size() return value CC: libav-stable@libav.org Bug-Id: CID 747734	10 years ago
Michael Niedermayer	4fed019821	avcodec/takdec: remove unused variable Found-by: CSA Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7dbc27dc1d	avcodec/takdec: move tmp declaration to where its used Makes the code a bit easier to read Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	9a9e2f1c8a	dsputil: Split audio operations off into a separate context	11 years ago
Michael Niedermayer	ce4ae18405	avcodec/takdec: Always initialize hsize, silence "may be used uninitialized" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f58eab1512	avcodec/takdec: always check bits_per_raw_sample Fixes out of array access Fixes: asan_heap-oob_19c7a94_6470_cov_1453611734_luckynight-partial.tak Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind 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
Michael Niedermayer	2886d6cbb7	avcodec/takdec: also do crc check when er compliant is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Paul B Mahol	8491f40500	tak: use crc table from lavu Signed-off-by: Paul B Mahol <onemda@gmail.com>	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	d97044640c	takdec: frame multi-threading support Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	13cb6ed3c4	takdec: simplify use of scalarproduct_int16 in decode_subframe() Makes decoding little faster. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	12e25ed284	avcodec: av_log_missing_feature(1) ---> avpriv_request_sample()	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Justin Ruggles	4a2b26fc1b	tak: decode directly to the user-provided AVFrame	12 years ago
Diego Biurrun	218aefce44	dsputil: Move LOCAL_ALIGNED macros to libavutil	12 years ago
Paul B Mahol	9efceaf1f7	takdec: switch to init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	4c7515286b	takdec: silence/fix warning for undefined behavior Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	cef28b5602	tak: reduce difference with qatar Mostly cosmetics changes, but also makes decoding little faster here. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Josh Allmann	b3deec3253	takdec: fix initialisation of LOCAL_ALIGNED array When LOCAL_ALIGNED uses manual alignment initialisation is not possible. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	12 years ago
Mans Rullgard	cd71af90a9	takdec: fix initialisation of LOCAL_ALIGNED array When LOCAL_ALIGNED uses manual alignment initialisation is not possible. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Paul B Mahol	57231e4d5b	tak: demuxer, parser, and decoder Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Paul B Mahol	6777aa6387	lavc/takdec: s/get_b/get_bits_esc4 Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	1c779854b5	lavc/takdec: simplify code Merge get_scale/get_shift into set_sample_rate_params(). Rename tak_set_bps to set_bps_params and remove 2nd argument. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	f8d68822c0	takdec: use samplefmt.h from libavutil Instead of having own code for calculating decoded buffer size just use already provided functions from libavutil. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	4e4a95b18e	takdec: remove get_code() and use get_sbits() directly As found by Justin, this is probably bug in reference decoder. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	0a8360c4f9	takdec: add .sample_fmts Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	4dcf71aacc	takdec: stop decoding in case of unknown bps Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	56519d7d14	takdec: s/bits_per_coded_sample/bits_per_raw_sample bits_per_coded_sample should be set from demuxer and not from decoder. Prior to this change value set from demuxer would get overwritten in decoder. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	d7a4739265	TAK demuxer, decoder and parser Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago

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56 Commits (6216b4780b16c0994e0ee4bcd1f354f35f674856)