FFmpeg

Commit Graph

Author	SHA1	Message	Date
Marc-Antoine Arnaud	8a06794112	mpeg2: add sequence display extension information Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Martin Storsjö	2f7065190a	libfdk-aac: Relicense the library wrappers to the ISC license This reduces the number of different licenses used within libav, and is preferrable since it has less ambiguous wordings than the BSD license with respect to the duties of the user of the code. Fraunhofer have now indicated that they're allowed to contribute code under this license as well. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Janne Grunau	896a5bff64	arm: check if AS supports .dn Move the GNU as check before the arch specific asm checks since the .dn check requires gas compatible assembler. Disable the VC-1 motion compensation NEON asm which is the only part using that directive. The integrated assembler in the upcoming clang 3.5 does not support .dn/.qn without plans to change that. Too much effort to implement it while it is rarely used. http://llvm.org/bugs/show_bug.cgi?id=18199.	11 years ago
Diego Biurrun	880e2aa236	Remove all Blackfin architecture optimizations Blackfin is a painful platform to work with, no test machines are available and the range of multimedia applications is dubious. Thus it only represents a maintenance burden.	11 years ago
Diego Biurrun	b88cc5cca1	bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext	11 years ago
Dirk Ausserhaus	f76e3669bb	Decode both parts of Indeo4 IP frames Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	3df0d20028	Move Indeo4 frametypes into common header. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Anton Khirnov	ed39cda029	flacenc: send final extradata in packet side data	11 years ago
Anton Khirnov	0957b274e3	lavc: add an option to enable side data-only packets during encoding Some encoders (e.g. flac) need to send side data when there is no more data to be output. This enables them to output a packet with no data in it, only side data.	11 years ago
wm4	eb800f120d	libavcodec: set AVFrame colorspace fields on decoding Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
wm4	8c02adc62d	lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Thierry Fauck	d6d767d93e	ppc: Fix compilation for ppc64le (ELFv2) CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	368f50359e	dsputil: Split off quarterpel bits into their own context	11 years ago
Diego Biurrun	cb52a17cb6	dsputil: Move Bink-specific add_pixels8 to binkdsp	11 years ago
Diego Biurrun	054013a0fc	dsputil: Move APE-specific bits into apedsp	11 years ago
Diego Biurrun	256da0770e	dsputil: Move mspel_pixels_tab to the only place it is used	11 years ago
Diego Biurrun	3832a65901	dsputil: Move ff_alternate_*_scan tables to mpegvideo	11 years ago
Diego Biurrun	65d5d58658	dsputil: Move SVQ1 encoding specific bits into svq1enc	11 years ago
Diego Biurrun	2ea2612df5	svq1enc: Rename SVQ1Context to SVQ1EncContext This allows making it visible without name clashes.	11 years ago
Diego Biurrun	b5aa485513	ppc: Move vec_unaligned_load macro to util_altivec This allows reusing it from multiple files.	11 years ago
Anton Khirnov	5fdaf312c5	flac: make avpriv_flac_parse_block_header() inline This avoids all the ABI troubles associated with avpriv_. Since this function is very small and does not depend on any tables, making it inline should have no adverse effects.	11 years ago
Anton Khirnov	f13ffb6636	flacdec: do not overwrite a channel layout set by the caller The channel layout mask for non-standard layouts is typically stored at the container level (as a vorbiscomment tag) for FLAC.	11 years ago
Diego Biurrun	512f3ffe9b	dsputil: Split off HuffYUV encoding bits into their own context Also shorten HuffYUV context member names to avoid clutter.	11 years ago
Diego Biurrun	0d439fbede	dsputil: Split off HuffYUV decoding bits into their own context Also shorten HuffYUV context member names to avoid clutter.	11 years ago
Diego Biurrun	888dcd8675	h264_picture: Remove pointless dsputil.h #include	11 years ago
Diego Biurrun	f1df0a4c08	on2avc: Remove pointless dsputil.h #include	11 years ago
Vittorio Giovara	21f68c2489	avcodec: bump version after rotation api Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Niels Möller	6b7b8585d7	dca: Convert dca_dmixtable to integers Also include zero in the table, eliminating a special case in the decoder. Signed-off-by: Niels Möller <nisse@southpole.se> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Janne Grunau	132a5711a2	check: add libavcodec/vda_internal.h to SKIPHEADERS-$(CONFIG_VDA)	11 years ago
Vittorio Giovara	bddd8cbf68	Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	9929b3564c	pthread_frame: simplify the code by using new AVPacket API This also handles side data properly.	11 years ago
Anton Khirnov	cdf58f0599	avpacket: fix copying side data in av_packet_copy_props() Side data count is incremented by by calling av_packet_new_side_data() in the following loop, setting it explicitly results in the resulting value being twice what it should be. CC: libav-stable@libav.org	11 years ago
Anton Khirnov	c9f8809ee4	hevc/intra_pred: simplify neighboring sample derivation	11 years ago
Mickaël Raulet	25bb7eaf9e	hevc/intra_pred: drop unnecessary conditions in loops Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Mickaël Raulet	4c390b1ba9	hevc/intra_pred: optimize EXTEND_()* Process 4 pixels at once. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	a1c2b48018	hevc: templatize intra_pred	11 years ago
Mickaël Raulet	04db5794cd	hevc: templatize pred_planar Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	fd056029f4	lavc: add avcodec_free_context(). Right now, the caller has to manually manage some allocated AVCodecContext fields, like extradata or subtitle_header. This is fragile and prone to leaks, especially if we want to add more such fields in the future. The only reason for this behaviour is so that the AVStream codec context can be reused for decoding. Such reuse is discouraged anyway, so this commit is the first step to deprecating it.	11 years ago
Anton Khirnov	e1b66778b6	lavc: remove the locking code in avcodec_close() This function should not modify any global state, so there should be no reason for any locking.	11 years ago
Janne Grunau	d3f5b94762	aarch64: opus NEON iMDCT and FFT Opus celt decoding 11% faster and the iMDCT over 2.5 times faster on Apple's A7.	11 years ago
Anton Khirnov	3b2fbe67bd	lavc: properly handle subtitle_header in avcodec_copy_context()	11 years ago
Anton Khirnov	efc7df6c1f	lavc: preserve the original private data in avcodec_copy_context() If a non-NULL codec was passed to avcodec_alloc_context3(), private data will be already allocated in dest.	11 years ago
Anton Khirnov	b70d7a4ac7	lavc: add a native Opus decoder. Initial implementation by Andrew D'Addesio <modchipv12@gmail.com> during GSoC 2012. Completion by Anton Khirnov <anton@khirnov.net>, sponsored by the Mozilla Corporation. Further contributions by: Christophe Gisquet <christophe.gisquet@gmail.com> Janne Grunau <janne-libav@jannau.net> Luca Barbato <lu_zero@gentoo.org>	11 years ago
Janne Grunau	449511740f	build: handle library dependencies in configure Instead of setting FFLIBS in each library Makefile configure exports FFLIBS-$library in config.mak.	11 years ago
Janne Grunau	9aa4592076	aarch64: assembler in clang-3.4 ignores the division by two Values are positive powers of two, so just replace it with right shift.	11 years ago
Anton Khirnov	67afcefb35	lavc: Add new VDA hwaccel It leverages the new hwaccel 1.2 features: - get_buffer2 is never called - the internal context is automatically initialized/deinitialized Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Anton Khirnov	31a46750c7	vda: use hwaccel private data for internal bitstream buffer	11 years ago
Anton Khirnov	dd2d3b766b	lavc: Add hwaccel private data and init/uninit callbacks	11 years ago
Luca Barbato	ebc29519d1	hwaccel: Support specific frame allocators It would reduce the boilerplate code users have to write.	11 years ago
Anton Khirnov	a871ef0cc9	hwaccel: Rename priv_data_size to frame_priv_data_size This describes more accurately what this field is for.	11 years ago

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19240 Commits (2d60444331fca1910510038dd3817bea885c2367)