FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	746e7102be	avcodec/mpegvideo: Move encoder-only stuff to a new header Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	e911f5546f	avcodec/h261enc: Pass PutBitContext directly in h261_encode_motion() Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	8401b94602	avcodec/h261: Move encoder-only stuff to a new header Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	d5e87df902	avcodec/h261: Separate decode and encode contexts Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	a88a141c17	avcodec: Remove unnecessary h263.h inclusions Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	34ff543672	avcodec/mpegvideo_enc: Deduplicate ff_mpv_generic_options-based AVClasses The child_class_next API relied on different AVCodecs to use different AVClasses; yet this API has been replaced by child_class_iterate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	a247ac640d	avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Andreas Rheinhardt	18e89b964c	avcodec/h261enc: Make encoder init-threadsafe This is easy now that the H.261 encoder is the only user that initializes the non-VLC parts of ff_h261_rl_tcoeff. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Andreas Rheinhardt	480761c82f	avcodec/h261enc: Remove unused function parameter Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Anton Khirnov	717503f716	put_bits: make avpriv_align_put_bits() inline This function is so extremely simple that it is preferable to make it inline rather than deal with all the complications arising from it being an exported symbol. Keep avpriv_align_put_bits() around until the next major bump to preserve ABI compatibility.	4 years ago
Limin Wang	467d9e27e0	avcodec: Add FF_CODEC_CAP_INIT_CLEANUP then ff_mpv_encode_end() will be unnecessary in ff_mpv_encode_init() if it's failed. The FF_CODEC_CAP_INIT_CLEANUP flag is need for single thread, For multithread, it'll be cleanup still by AV_CODEC_CAP_FRAME_THREADS flag if have. Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Stian Selnes	02b7c63087	h261: Signal freeze picture release for intra frames Freeze picture release should be set to 1 when we're responding to a fast update request. For simplicity we set it for all intra frames, including those that starts a GOP. Fixes issue where Tandberg MXP1700 does not recover from packet loss state since it's waiting for the freeze picture relase indication. Bug-Id: 873 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Stian Selnes	dc1de0b958	h261: Set 'still image mode off' in picture header Ref H.261 recommendation section 4.2.1.3, setting the still image flag to 1 disables still image mode. Some decoders require this in order to decode the bitstream as normal video. Fixes H.261 calls to Cisco E20. Also, reserved (aka spare) bits should be set to 1 unless specified otherwise. Bug-Id: 872 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	f1fa1eed2a	mpegvideo: Expand macro Having this macro in an header only facilitates the use of such header. The code increase is minimal and files have one less dependency on mpegvideo.h.	10 years ago
Vittorio Giovara	378a00087f	mpegvideo: Move tables to a separate file	10 years ago
Michael Niedermayer	0ff8fe10f2	avcodec/h261enc: Fix number suffix Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3aefa1eb69	avcodec/h261enc: More specific return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b9c3f041e0	avcodec/h261enc: Avoid casts, Simplify code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9f73b88c62	avcodec/h261enc: fix dquant encoding Fixes Ticket4111 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	835f798c7d	mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes	10 years ago
Vittorio Giovara	e0c16e4e32	mpegvideo: move mpegvideo formats-related defines to mpegutils.h	11 years ago
Michael Niedermayer	6c04c5f733	avcodec/h261enc: dont use current_mv_x/y Fixes -mbd rd Fixes Ticket3151 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cccdaa406a	avcodec/h261enc: avoid use of current/previous_mba Fixes part of Ticket3151 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cda3c00475	avcodec/h261enc: remove unused variables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	331a90cec4	avcodec/h261: trellis quantization support Fixes ticket3143 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
Diego Biurrun	6fee1b90ce	avcodec: Add av_cold attributes to init functions missing them	12 years ago
Diego Biurrun	20429ba96e	h261: Move encoder/decoder shared table init to common code	12 years ago
Diego Biurrun	8a776ad90e	h261: Move shared data tables from a header to a proper C file	12 years ago
Diego Biurrun	0404ec619d	h261: cosmetics: Move functions to avoid forward declarations	12 years ago
Diego Biurrun	b78f81c803	h261: K&R formatting and prettyprinting cosmetics	12 years ago
Diego Biurrun	ae35d91d44	h261: Move ff_h261_rl_table_store declaration to header file	12 years ago
Diego Biurrun	c242bbd8b6	Remove unnecessary dsputil.h #includes	12 years ago
Diego Biurrun	88bd7fdc82	Drop DCTELEM typedef It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Michael Niedermayer	b4d44367bc	h261enc: use av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	5735f768b0	h261: move tables from header to .c file. Currently they end up twice in the binary, since both encoder and decoder include the header and thus each gets their own copy. This is clearly nonsense for the const tables, but shouldn't be necessary for the RLTable either. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	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
Anton Khirnov	ed019b8e5b	lavc: add -mpv_flags to mpegvideo_enc-based encoders. Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags flag.	13 years ago
Anton Khirnov	445a7d48b1	mpegvideo_enc: switch to encode2().	13 years ago
Martin Storsjö	efd29844eb	mpegvideo: Add ff_ prefix to nonstatic functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e96b4a53df	vlc/rl: Add ff_ prefix to the nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	7181c4edee	cosmetics: Remove extra newlines at EOF	13 years ago
Diego Biurrun	58c42af722	doxygen: misc consistency, spelling and wording fixes	13 years ago
Anton Khirnov	9f51c682ee	lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits. They are used in lavf.	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	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

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91 Commits (d2a360c139f857892433660a4ecf509502d6fa43)