FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	e94e651c76	dnxhddec: Enable frame threading Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Christophe Gisquet	c49cbecbae	dnxhddec: Decode and use interlace mb flag This bit is 1 in some samples, and seems to coincide with interlaced mbs and CID1260. 2008 specs do not know about it, and maintain qscale is 11 bits. This looks oversized, but may help larger bitdepths. Currently, it leads to an obviously incorrect qscale value, meaning its syntax is shifted by 1. However, reading 11 bits also leads to obviously incorrect decoding: qscale seems to be 10 bits. However, as most profiles still have 11bits qscale, the feature is restricted to the CID1260 profile (this flag is dependent on a higher-level flag located in the header). The encoder writes 12 bits of syntax, last and first bits always 0, which is now somewhat inconsistent with the decoder, but ends up with the same effect (progressive + reserved bit). Signed-off-by: Vittorio Giovara <vittorio.giovara@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
Vittorio Giovara	7c6eb0a1b7	lavc: AV-prefix all codec flags Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	d84429d41e	dnxhd: Print unknown header when found	10 years ago
Carl Eugen Hoyos	3ecb82dd41	dnxhddec: Fix pixel format change Regression introduced in `598f7d046c`. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	6a85dfc830	lavc: Replace av_dlog and tprintf with internal macros	10 years ago
Vittorio Giovara	5980c924e3	dnxhd: Log the selected profile id	10 years ago
Vittorio Giovara	1a07df3112	DNxHD: Add support for id 1258 (DNx100 960x720@8) Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	598f7d046c	DNxHD: Simplify pixel format detection Error out in case of unknown values.	10 years ago
Vittorio Giovara	41e03e284e	DNxHD: More verbose error messages	10 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
Vittorio Giovara	89ef08c992	DNxHD: K&R formatting cosmetics	11 years ago
Kostya Shishkov	e95018b694	dnxhd: Support DNx444 Bug-Id: 99 Bug-Id: videolan/9620 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Alexandra Khirnova	28e508a946	dnxhddec: return proper error code Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Janne Grunau	fb0c9d41d6	avutil: remove timer.h include from internal.h Added libavutil/timer.h include to all files with {START,STOP}_TIMER.	11 years ago
Anton Khirnov	c7a5acabc5	dnxhddec: stop using deprecated avcodec_set_dimensions	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Diego Biurrun	2832ea26f3	Remove commented-out debug #define cruft	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	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	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	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
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Diego Biurrun	6f6b0311a3	avcodec: Drop some silly commented-out av_log() invocations	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 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
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init 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
Baptiste Coudurier	11a32d53ca	dnxhddec: handle cid change in bitstream.	13 years ago
Diego Biurrun	e83c2ddebf	Fix 'heigth' vs. 'height' typos.	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	13 years ago
Mans Rullgard	b4cfb8254e	dnxhddec: avoid a branch in 10-bit decode_dct_block() The minimum weight value is 32 so this test can be skipped for the 10-bit case. Overall speedup 3-4%. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	bb32fded36	dnxhddec: optimise dnxhd_decode_dct_block() Template the function for 8/10-bit and use lowlevel bitstream macros. 6% faster overall on i7 gcc 4.5. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Joseph Artsimovich	5ab21439fd	dnxhd: 10-bit support Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Luca Barbato	dfd2a005eb	Replace dprintf with av_dlog dprintf clashes with POSIX.1-2008	14 years ago
Diego Elio Pettenò	d36beb3f69	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>	14 years ago
Baptiste Coudurier	35ca5c0b6b	In dnxhd decoder, set key_frame on decoded frame Originally committed as revision 26247 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	e16f217ceb	Use new imgutils.h API names, fix deprecation warnings. Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	6ce9b4310c	Remove use of the deprecated function avcodec_check_dimensions(), use av_check_image_size() instead. Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Baptiste Coudurier	1307463d52	Fix interlaced vc-3 decoding, issue #1753 Originally committed as revision 22362 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	84dc2d8afa	Remove DECLARE_ALIGNED_{8,16} macros These macros are redundant. All uses are replaced with the generic DECLARE_ALIGNED macro instead. Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	c67278098d	Move array specifiers outside DECLARE_ALIGNED() invocations Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	20e7c8ae0a	Remove some unnecessary alignment specifiers None of these arrays are used in ways requiring extra alignment. Originally committed as revision 19715 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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76 Commits (3ee2c60cc296eee3f63d7b5fee9b4332eeeac9fa)