FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a994fc39b3	avcodec/utils: mark codec argument as const in ff_lock_avcodec() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	43cafb956e	libavformat/mxfdec: export user comments metadata Previous-revision-reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8003816e16	avformat/mov: Check for string truncation in mov_open_dref() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	21a53dd08d	avformat/mov: Use sizeof(filename) instead of a literal number Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	3814f92fd7	lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	238db7cc56	x86: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	98cccdd91c	ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	5d38c628b0	ppc: libswscale: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a48b24e5eb	avcodec/wmadec: Fix undefined shift in wma_decode_block() Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	73ebbfdff0	ac3dec: cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	0c3339f4bd	eac3dec: fix scaling This is the remaining error, the output on the SPX samples, respectively csi_miami_stereo_128_spx.eac3 and csi_miami_5.1_256_spx.eac3, goes from: stddev: 8.71 PSNR: 77.52 MAXDIFF: 235 stddev:24270.51 PSNR: 22.17 MAXDIFF:47166 to: stddev: 0.12 PSNR:114.12 MAXDIFF: 1 stddev: 0.12 PSNR:114.73 MAXDIFF: 1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	c4bf3833f4	ac3_fixed: fix computation of spx_noise_blend It was set to 1 instead of sqrt(3) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	b083440060	ac3_fixed: fix out-of-bound read Should also improve decoding, but actually doesn't... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	15ce160183	x86: xvid_idct: SSE2 merged add version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	decd5193e1	x86: xvid_idct: merged idct_put SSE2 versions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	8200575d84	x86: dct-test: evaluate prores idct avx version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	4eb4451be1	x86: dct-test: fix compilation for prores When the decoder is deactivated, the x86-optimized versions are not compiled, resulting in a link error. The C version is unaffected, as it is part of the idctdsp subsystem. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	c3bf52713a	x86: xvid_idct: port MMX iDCT to yasm Also reduce the table duplication with SSE2 code, remove duplicated macro parameters. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	7b05b5093e	ac3dec_fixed: always use the USE_FIXED=1 variant of the AC3DecodeContext The AC3DecodeContext has a float (USE_FIXED=0) and an integer (USE_FIXED=1) variant, both of which can be present in the same binary. This is not only very confusing, but it also breaks horribly, when one variant is used by code expecting the other. This currently happens, because eac3dec.c is only compiled for the float variant, but also used from ac3dec_fixed.c, which uses the integer variant. The result is memory corruption, leading to crashes. So compile eac3dec.c once for each variant and adapt it, so that it works with the integer variant. A loss of precission and scaling bug has been fixed by the committer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e16592c42e	swresample/resample: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b14de8e689	avcodec/utils: use atomic operations on entangled_thread_counter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b910c6ca56	configure: fix zlib dependancy of tdsc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	88ddcfa37f	avcodec/tdsc: use ff_codec_open2_recursive() Fixes assertion failure and race conditions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e1f37c48e5	Merge commit '247e370e2a913db52ca079b347a174c8d393b171' * commit '247e370e2a913db52ca079b347a174c8d393b171': TDSC decoder Conflicts: Changelog doc/general.texi libavcodec/Makefile libavcodec/allcodecs.c libavcodec/version.h tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	fa4bb7c5b2	Merge commit '5a0e953c2465be9d449d5f523c3d3e2b886910b2' * commit '5a0e953c2465be9d449d5f523c3d3e2b886910b2': mjpeg: Mark decoder family as thread safe Conflicts: libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mxpegdec.c libavcodec/sp5xdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a048bd44b2	Merge commit '117b432748ca87de4cd0f09d9b1495545e264733' * commit '117b432748ca87de4cd0f09d9b1495545e264733': lavc: Introduce AVCodec internal capabilities Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	79f013a206	Merge commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81' * commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81': lavc: Improve thread locking error message Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	247e370e2a	TDSC decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	5a0e953c24	mjpeg: Mark decoder family as thread safe No global variables are used and the VLC tables are allocated without static elements. This will allow using a JPEG decoding context within other decoders.	10 years ago
Vittorio Giovara	117b432748	lavc: Introduce AVCodec internal capabilities This field is designed for marking codec properties useful to lavc internals. Two internal capabilities are added: - FF_CODEC_CAP_INIT_THREADSAFE: codec can be opened without locks; - FF_CODEC_CAP_INIT_CLEANUP: codec frees memory if initialization fails.	10 years ago
Vittorio Giovara	9993a067f6	lavc: Improve thread locking error message	10 years ago
Zhang Rui	3f375950f3	avformat/http: support auto reconnect Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3727cd5416	avformat/flvdec: add support for OnCaption	10 years ago
Michael Niedermayer	1df64d6c46	avformat/flvdec: re enable flv_data_packet() Found-by: kurosu Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7869b2959d	avformat/flvdec: Change subtitle stream type to subtitle type Previous-version-reviewed-by: Andreas Cadhalpun Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7b0daec233	avcodec/svq1dec: Fix undefined shifts Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	3cd823e46f	lavc: Print number of reference frames if debug level >= verbose.	10 years ago
Carl Eugen Hoyos	2e0b5f5c90	lavf: Do not list mov-only codecs in riff.c. Instead check for all mov code-points when demuxing avi and print a warning if a video codec is found like this. Fixes a regression similar to the one described in ticket #4307.	10 years ago
Carl Eugen Hoyos	a47c2a1d5f	doc: Fix alphabetic ordering for decklink input device.	10 years ago
Christophe Gisquet	2999bd7da2	x86: xvid_idct: port SSE2 iDCT to yasm The main difference consists in renaming properly labels, and letting yasm select the gprs for skipping 1D transforms. Previous-version-reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8f8c31f4c7	Merge commit '913aa9a4874418724183a3ec862cdc63b829367d' * commit '913aa9a4874418724183a3ec862cdc63b829367d': libx264: Return more meaningful error codes Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b0112019f9	Merge commit '6bdae41d3ef74a0865e8f87896e649f93b2f39bd' * commit '6bdae41d3ef74a0865e8f87896e649f93b2f39bd': matroskadec: Check memory allocations Conflicts: libavformat/matroskadec.c See: `3e2a5b33f0` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9f8f2bcab6	Merge commit 'c3bd1d60af97e8d2568dac9fcce7bdabb4ff93c8' * commit 'c3bd1d60af97e8d2568dac9fcce7bdabb4ff93c8': formats: Check memory allocations Conflicts: libavfilter/formats.c See: `527ca3985c` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8b3a681aaa	Merge commit '5a2645cafeca1c2207ac55cc831c3349572a82ed' * commit '5a2645cafeca1c2207ac55cc831c3349572a82ed': nutdec: Prevent leaks on memory error Conflicts: libavformat/nutdec.c See: `269845db86` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	98c387c9c1	Merge commit 'edca1dd552efa1ebef016ca9eff4ce6757605819' * commit 'edca1dd552efa1ebef016ca9eff4ce6757605819': xcbgrab: Check av_strdup() allocation Conflicts: libavdevice/xcbgrab.c See: `db442c8736` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a91c175db2	Merge commit '17c45d4d056d0e10ecb88b424ec9e68be398da5e' * commit '17c45d4d056d0e10ecb88b424ec9e68be398da5e': libtheora: Check frame allocation Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9ecfe0b878	Merge commit 'a72d93daa09ffbad2771f1450820941055eaf210' * commit 'a72d93daa09ffbad2771f1450820941055eaf210': mpegvideo_enc: Check AVCodecContext allocation Conflicts: libavcodec/mpegvideo_enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0bc2da6dcf	Merge commit '78c892284150e12f6b08b287bdf7e62307c6985f' * commit '78c892284150e12f6b08b287bdf7e62307c6985f': dca: Document the permuted order in the lfe_fir_64 and lfe_fir_128 tables Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	d5addf1555	hevcdsp: fix compilation for arm and aarch64 Also add av_cold to ff_hevcdsp_init_arm. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Himangi Saraogi	913aa9a487	libx264: Return more meaningful error codes Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago

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