Philip Langdale d75c4693fe lavu/pixfmt: Add P012, Y212, XV30, and XV36 formats ... These are the formats we want/need to use when dealing with the Intel VAAPI decoder for 12bit 4:2:0, 12bit 4:2:2, 10bit 4:4:4 and 12bit 4:4:4 respectively. As with the already supported Y210 and YUVX (XVUY) formats, they are based on formats Microsoft picked as their preferred 4:2:2 and 4:4:4 video formats, and Intel ran with it. P12 and Y212 are simply an extension of 10 bit formats to say 12 bits will be used, with 4 unused bits instead of 6. XV30, and XV36, as exotic as they sound, are variants of Y410 and Y412 where the alpha channel is left formally undefined. We prefer these over the alpha versions because the hardware cannot actually do anything with the alpha channel and respecting it is just overhead. Y412/XV46 is a normal looking packed 4 channel format where each channel is 16bits wide but only the 12msb are used (like P012). Y410/XV30 packs three 10bit channels in 32bits with 2bits of alpha, like A/X2RGB10 style formats. This annoying layout forced me to define the BE version as a bitstream format. It seems like our pixdesc infrastructure can handle the LE version being byte-defined, but not when it's reversed. If there's a better way to handle this, please let me know. Our existing X2 formats all have the 2 bits at the MSB end, but this format places them at the LSB end and that seems to be the root of the problem.		2022-09-03 16:19:40 -07:00
..
dev_community	Doc: Tech Resolution Process	2021-03-11 10:03:38 +01:00
doxy
examples	doc/examples/transcode_aac: Bump date	2022-05-02 15:01:15 +05:30
.gitignore
APIchanges	lavu/pixfmt: Add P012, Y212, XV30, and XV36 formats	2022-09-03 16:19:40 -07:00
authors.texi
bitstream_filters.texi	lavc/pgs_frame_merge_bsf: add bsf to merge PGS segments	2022-05-10 10:03:30 +02:00
bootstrap.min.css
build_system.txt	tools: add a fuzzer tool for bitstream filters	2019-12-05 20:49:15 -03:00
codecs.texi	avcodec: add API for automatic handling of icc profiles	2022-07-30 11:42:06 +02:00
decoders.texi	doc/decoders: add docs for v210 decoder	2022-06-20 22:56:50 +02:00
default.css
demuxers.texi	avformat/hls: add #EXT-X-START tag support by prefer_x_start opt	2022-06-29 14:03:36 +08:00
developer.texi	doc/developer: add description about safely sending patches via E-Mail clients	2021-11-13 19:55:20 +01:00
devices.texi
doxy-wrapper.sh	doc: fix generating doxy with out-of-tree builds	2021-06-11 19:28:27 +02:00
Doxyfile
encoders.texi	qsvenc_{hevc,h264}: add scenario option	2022-08-23 12:42:19 +08:00
errno.txt
faq.texi	doc/faq: update macOS and URLs	2019-02-11 10:13:31 +05:30
fate_config.sh.template	Merge commit '35d1f726eb9fdd376ab900587fb02122b72f2b9a'	2017-05-05 09:27:18 +02:00
fate.texi	doc/fate: add note about showing test names and running a tests subset	2022-04-06 09:22:31 +02:00
ffmpeg-bitstream-filters.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-codecs.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-devices.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-filters.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-formats.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-protocols.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-resampler.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-scaler.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg-utils.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
ffmpeg.texi	doc/ffmpeg: update -map documentation	2022-08-08 16:20:58 +02:00
ffmpeg.txt
ffplay.texi	doc/ffplay: put keystrokes to decrease and increase volume on the same line	2022-04-21 12:28:05 +05:30
ffprobe.texi	ffprobe: add -o option	2022-06-13 22:42:55 +02:00
ffprobe.xsd	ffprobe: print AVFrame.duration	2022-07-19 12:27:18 +02:00
fftools-common-opts.texi	cmdutils: add an option for listing stream dispositions	2021-11-16 10:51:32 +01:00
filter_design.txt	doc: update filter_design.txt.	2017-09-12 11:03:51 +02:00
filters.texi	avfilter: add bilateral_cuda filter	2022-09-03 15:18:56 +02:00
formats.texi	avformat: Remove deprecated AVFMT_FLAG_MP4A_LATM flag, latm option	2021-04-27 10:43:09 -03:00
general_contents.texi	avcodec: WBMP (Wireless Application Protocol Bitmap) image format	2022-08-07 19:18:18 +10:00
general.texi	doc/general: move contents into a separate file.	2020-09-08 14:29:19 +02:00
git-howto.texi	doc/git-howto.texi: Document commit signing	2022-08-28 22:06:45 +02:00
indevs.texi	avdevice/pulse_audio_dec: deprecate frame_size option	2022-06-16 21:28:20 +02:00
issue_tracker.txt	Remove the ffserver program	2018-01-06 18:31:37 +00:00
lexicon
libav-merge.txt	doc/libav-merge: add a line about the previous skipped merge	2019-02-20 13:51:19 -03:00
libavcodec.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
libavdevice.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
libavfilter.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
libavformat.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
libavutil.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
libswresample.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
libswscale.texi	Remove the ffserver program	2018-01-06 18:31:37 +00:00
mailing-list-faq.texi	doc/mailing-list-faq.texi: remove remaining references to Freenode	2021-06-18 19:21:11 -03:00
Makefile	doc: fix css file install for out-of-tree builds	2022-04-19 13:04:42 +02:00
metadata.texi	doc/metadata: fix error in timebase description	2018-12-14 12:57:34 +01:00
mips.txt
multithreading.txt	avcodec: deprecate thread_safe_callbacks	2020-11-27 15:46:50 +01:00
muxers.texi	avformat/hlsenc: Use HLS version 2 if rounded durations are enabled	2022-06-29 14:03:32 +08:00
nut.texi
optimization.txt	build: Prefer NASM assembler over YASM	2017-06-21 17:00:30 -03:00
outdevs.texi	avdevice/decklink: support for more duplex mode for Decklink 8K Pro	2021-08-16 10:00:39 +08:00
patchwork
platform.texi	configure: error out on unsupported MSVC versions	2018-05-18 02:22:57 +01:00
print_options.c	Merge commit '2025d3787158ba272a1b8fbc0493fa20dd7a8484'	2017-03-29 15:20:10 +02:00
protocols.texi	avformat/librist: allow setting fifo size and fail on overflow	2022-06-09 23:57:20 +02:00
rate_distortion.txt
resampler.texi
scaler.texi	doc/swscaler: explain default Lanczos parameter	2019-05-27 21:32:33 +05:30
snow.txt	doc/snow: fix typos	2019-02-10 16:46:56 +01:00
style.min.css
swresample.txt
swscale.txt
t2h.init
t2h.pm	doc/t2h.pm: fix missing TOC with texinfo 6.8 and above	2021-11-14 09:30:06 +05:30
tablegen.txt
texi2pod.pl	doc/texi2pod: support @float.	2020-09-08 14:29:19 +02:00
texidep.pl
transforms.md	doc/transforms: add documentation for the FFT transforms	2021-04-24 17:19:17 +02:00
undefined.txt	doc: Add initial documentation explaining undefined behavior and SUINT	2017-07-21 17:37:05 +02:00
utils.texi	doc: fix binary values of SI prefixes	2022-08-18 17:10:42 +02:00
writing_filters.txt	Update missed irc links	2021-06-18 18:58:25 +02:00