FFmpeg

Commit Graph

Author	SHA1	Message	Date
Neil Birkbeck	5d560d38de	pixfmt: Add ARIB STD-B76 color transfer characteristic Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma) based on the standardization in ARIB STD-B67: http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdf The choice of enum value of 18 is consistent with HEVC: http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481 And also with latest proposal for color format in mkv: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposal Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	bcc07e2576	pixdesc: Use C99 array to list color properties names	9 years ago
Paul B Mahol	8100426fe4	avutil: add 10-bit planar RGB with alpha Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Neil Birkbeck	785038c92c	lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function. Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma) based on the standardization in ARIB STD-B67: http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdf The choice of enum value of 18 is consistent with HEVC: http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481 And also with latest proposal for color format in mkv: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposal The implementation assumes a nominal input range of [0, 1], which is consistent with HEVC. Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Mark Thompson	d264c720f7	lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPI Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Kieran Kunhya	4170a44bbc	Add GBRAP12 pixel format Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	1ec7a70380	avutil/pixdesc: Make get_color_type() aware of CIE XYZ formats Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Anton Khirnov	7bc780cd44	pixfmt: add a CUDA hwaccelled format	9 years ago
Hendrik Leppkes	c2869b4640	avutil: add P010 pixel format P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs.	9 years ago
Vittorio Giovara	1546a41ada	pixdesc: Drop unneeded deprecation warning guards	9 years ago
Kevin Wheatley	4a66422450	pixfmt: Add new SMPTE color primaries and transfer characteristic values Appeared in ITU-T Rec H.265 10/2014. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	b5939ba09c	avutil/pixdesc: Use "-" in color_primaries_names to be consistent with color_transfer_names Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Kevin Wheatley	6d4b394b5d	avutil/pixdesc: Add SMPTE ST 2084 and ST 428-1 pixel descriptions Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Hendrik Leppkes	c7ed26ad60	pixdesc: Add missing alpha flag for yuva420p9be Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Hendrik Leppkes	e336c51e6f	pixdesc: Consistently order components Ensure that the components are ordered consistently, ie. always RGB(A) and YUV(A). This allows to identify a specific plane on a given pixel format without hard-coding knowledge of the plane order. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	9 years ago
Vittorio Giovara	2268db2cd0	lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	2f8cbbc962	lavu: Drop deprecated external access to AVPixFmtDescriptor table Deprecated in 10/2012.	9 years ago
Gwenole Beauchesne	9f8e57efe4	vaapi: define a unique pixel format for VA-API (AV_PIX_FMT_VAAPI). Deprecate older VA pixel formats (MOCO, IDCT) as it is now very unlikely to ever be useful in the future. Only keep plain AV_PIX_FMT_VAAPI format that is aliased to the older VLD variant. This is an API change. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>	9 years ago
Sebastien Zwickert	11d923d414	avcodec: add new Videotoolbox hwaccel.	9 years ago
Paul B Mahol	f0489a35c0	avutil: add ayuv64le and ayuv64be packed pixel format Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Steve Lhomme	d8039ef8d2	D3D11va: add a Direct3D11 video decoder similar to DXVA2 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Ronald S. Bultje	98f7f0f7e8	lavu: add yuv440p10/12 pixfmts.	10 years ago
wm4	c48456166e	lavc: add MMAL hardware decoder wrapper Based on a patch by Rodger Combs. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Vittorio Giovara	592a04054e	pixdesc: Replace a few leftover instances of non AV-prefixed flags	10 years ago
Anton Khirnov	5b1d9ceec7	pixfmt: add a pixel format for QSV hwaccel	10 years ago
Timothy Gu	1de742145f	pixdesc: Include more functions in FF_DISABLE_DEPRECATION_WARNINGS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	0e6c7dfa65	lavu: add planar 16 bit and 8 bit rgb with alpha Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	5a419b2dd1	pixdesc: return color properties names	10 years ago
Vittorio Giovara	e9abafca27	avutil: add AV_PIX_FMT_YA16 pixel format	10 years ago
Vittorio Giovara	e96c3b81ca	avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.	10 years ago
Vittorio Giovara	e0d73fda36	avutil: add alias names for gray 8/16 colour spaces	10 years ago
Luca Barbato	d2962e9f89	pixdesc: Support pixelformat aliases Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Luca Barbato	b2e059a1ff	pixdesc: K&R formatting cosmetics Also change some comments to multiline. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	a75a60f686	avutil/pixdesc: remove unneeded assignment Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	66e6c8a7b4	lavu: Add a pixel format for new VDA hwaccel The current hwaccel is broken and cannot be fixed in a compatible way. It will be deprecated and replaced with a new one.	11 years ago
Michael Niedermayer	617e866e25	Move av_find_best_pix_fmt_of_2() from avcodec to avutil This avoids a dependancy of libavfilter on libavcodec See Ticket 3592 Fixes Ticket2784 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	8b17243d17	lavu: Add packed YVYU422 pixel format	11 years ago
Janne Grunau	80035db88c	lavu: add missing formats to av_pix_fmt_swap_endianness	11 years ago
Jean First	1481d24c3a	RGBA64 pixel formats Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Peter Ross	a3a4d07d6a	avutil/pixdesc: set bayer pixfmt descriptor flags Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ivan Kalvachev	1c63aed232	Convert XvMC to hwaccel v3 Signed-off-by: Ivan Kalvachev <ikalvachev@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	19e30a58fc	Deprecate obsolete XvMC hardware decoding support XvMC has long ago been superseded by newer acceleration APIs, such as VDPAU, and few downstreams still support it. Furthermore XvMC is not implemented within the hwaccel framework, but requires its own specific code in the MPEG-1/2 decoder, which is a maintenance burden.	11 years ago
Michael Niedermayer	a454dec19a	pixdesc: fix NV20* descriptors They were inconsistent (overlapping fields and wrong sizes) Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	8310bccc91	avutil/pixdesc: try to fix NV20* descriptors They where inconsistent (overlapping fields and wrong sizes) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kieran Kunhya	90ca5a9b5f	Add interleaved 4:2:2 8/10-bit formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kieran Kunhya	e208e6d209	lavu: Add interleaved 4:2:2 8/10-bit formats Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	f3ba91a3f1	avutil/pixdesc: dont try to use av_read_image_line() with bayer formats It has undefined behavior ATM as its not supported. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a25585bb50	avutil/pixdesc: Prevent minor array overread in ff_check_pixfmt_descriptors() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Peter Ross	9116995efb	libavutil: add AV_PIX_FMT_BAYER pixel formats The pixel format descriptors are set to more or less arbitrary values as bayer formats do not fit in the descriptors structure. These values are currently not used for bayer formats and thus do not matter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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230 Commits (dfeb9b3a8b5a5680ae7d3e813314bb434b2788c4)