virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity
43,459 Commits 37 Branches 400 Tags 465 MiB
7b1ae0e73a
Commit Graph

85 Commits

Author SHA1 Message Date
Hendrik Leppkes
b7c5f88523 pixfmt: 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.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-07-02 09:35:23 +02:00
Vittorio Giovara
444a36269f pixdesc: Fix AVCOL_TRC_BT2020_12 name 2016-06-27 12:27:53 -04:00
Vittorio Giovara
f172e22d6a pixdesc: Add aliases to SMPTE color properties 
Drop ST from names and symbols, it does not add anything distinctive or
descriptive.
 2016-06-27 12:27:13 -04:00
Vittorio Giovara
a816432337 pixdesc: Add new SMPTE 431, 432, and 2085 color properties 
Appeared in H.264 2016/02.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-06-21 09:29:04 -04:00
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>
 2016-06-21 09:02:46 -04:00
Vittorio Giovara
bcc07e2576 pixdesc: Use C99 array to list color properties names 2016-06-13 11:51:18 -04:00
Mark Thompson
d264c720f7 lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPI 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-03-19 15:40:22 +01:00
Anton Khirnov
7bc780cd44 pixfmt: add a CUDA hwaccelled format 2016-02-14 22:08:22 +01:00
Vittorio Giovara
1546a41ada pixdesc: Drop unneeded deprecation warning guards 2016-01-25 12:01:12 -05:00
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>
 2015-09-17 10:31:43 +02:00
Hendrik Leppkes
c7ed26ad60 pixdesc: Add missing alpha flag for yuva420p9be 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-10 12:08:57 +02:00
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>
 2015-09-10 12:08:57 +02:00
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>
 2015-09-07 12:37:47 +02:00
Vittorio Giovara
2f8cbbc962 lavu: Drop deprecated external access to AVPixFmtDescriptor table 
Deprecated in 10/2012.
 2015-08-28 16:04:27 +02:00
Steve Lhomme
d8039ef8d2 D3D11va: add a Direct3D11 video decoder similar to DXVA2 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-25 11:47:08 +02:00
wm4
c48456166e lavc: add MMAL hardware decoder wrapper 
Based on a patch by Rodger Combs.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-29 09:55:20 +02:00
Vittorio Giovara
592a04054e pixdesc: Replace a few leftover instances of non AV-prefixed flags 2015-03-23 20:53:28 +00:00
Anton Khirnov
5b1d9ceec7 pixfmt: add a pixel format for QSV hwaccel 2015-02-19 15:07:21 +01:00
Paul B Mahol
0e6c7dfa65 lavu: add planar 16 bit and 8 bit rgb with alpha 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-01-14 17:17:24 +01:00
Vittorio Giovara
5a419b2dd1 pixdesc: return color properties names 2014-10-08 18:17:49 +01:00
Vittorio Giovara
e9abafca27 avutil: add AV_PIX_FMT_YA16 pixel format 2014-08-04 12:55:08 +01:00
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.
 2014-08-04 12:55:08 +01:00
Vittorio Giovara
e0d73fda36 avutil: add alias names for gray 8/16 colour spaces 2014-08-04 12:55:08 +01:00
Luca Barbato
d2962e9f89 pixdesc: Support pixelformat aliases 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-08-04 12:55:07 +01:00
Luca Barbato
b2e059a1ff pixdesc: K&R formatting cosmetics 
Also change some comments to multiline.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-08-01 13:07:53 +01:00
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.
 2014-05-11 14:59:59 +02:00
Vittorio Giovara
8b17243d17 lavu: Add packed YVYU422 pixel format 2014-04-07 23:50:34 +02:00
Janne Grunau
80035db88c lavu: add missing formats to av_pix_fmt_swap_endianness 2014-04-02 00:27:22 +02:00
Jean First
1481d24c3a RGBA64 pixel formats 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-16 23:05:47 +01:00
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.
 2013-11-13 21:07:45 +01:00
Michael Niedermayer
a454dec19a pixdesc: fix NV20* descriptors 
They were inconsistent (overlapping fields and wrong sizes)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-09-24 14:02:10 +02:00
Kieran Kunhya
e208e6d209 lavu: Add interleaved 4:2:2 8/10-bit formats 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-09-21 17:36:15 +02:00
Rémi Denis-Courmont
a0ad5d0113 vdpau: deprecate old codec-specific pixel formats 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:16:54 +02:00
Diego Biurrun
7950e519bb Disable deprecation warnings for cases where a replacement is available 2013-08-02 19:19:02 +02:00
Diego Biurrun
78b4bfdb84 Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents 2013-07-29 23:46:51 +02:00
Anton Khirnov
f36d7831d9 pixdesc: mark gray8 as pseudopal 
Many functions treat it as such already.
Fixes Bug 499.

CC:libav-stable@libav.org
 2013-05-22 21:18:08 +02:00
Anton Khirnov
e6c4ac7b5f pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_* 2013-05-15 07:46:51 +02:00
Janne Grunau
74652af821 pixdesc: add function to return pixel format with swapped endiannes 2013-05-06 18:51:47 +02:00
Nicolas Bertrand
8c65264595 pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-04 19:50:59 +02:00
Anton Khirnov
2c328a9079 pixdesc: add a function for counting planes in a pixel format. 2013-03-19 11:12:17 +01:00
Rémi Denis-Courmont
169fb94f0f pixfmt: add picture format for VDPAU 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-12 12:00:49 +01:00
Paul B Mahol
b519298a15 pixdesc: fix yuva 10bit bit depth 
It was wrongly set as the yuva 16bit one.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-12-05 17:52:55 +01:00
Luca Barbato
cbe5a60c9d pixdesc: add PIX_FMT_ALPHA flag 2012-11-20 12:45:58 +01:00
Luca Barbato
c1a02e884a pixdesc: add av_pix_fmt_get_chroma_sub_sample 
Deprecate avcodec_get_chroma_sub_sample.
 2012-11-13 16:14:55 +01:00
Luca Barbato
7658295ba3 pixfmt: support more yuva formats 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-10-30 12:02:42 +01:00
Luca Barbato
6d5600e855 avutil: add yuva422p and yuva444p formats 2012-10-12 15:09:51 +02:00
Anton Khirnov
d2fcb356ca pixdesc: add functions for accessing pixel format descriptors. 
Make av_pix_fmt_descriptors table static on next major bump.

Making the table public is dangerous, since the caller has no way to
know how large it actually is. It also prevents adding new fields to
AVPixFmtDescriptor without a major bump.
 2012-10-12 12:45:25 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Luca Barbato
a684267076 pixdesc: cosmetics 2012-09-04 14:55:31 +02:00
Anton Khirnov
38d5533228 pixdesc: mark pseudopaletted formats with a special flag. 
This makes it possible to dintinguish them from PAL8.

Fixes an invalid write in avpicture_layout().
 2012-02-08 21:01:31 +01:00