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lavu/pixfmt: Add packed 4:4:4 format

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The "AYUV" format is defined by Microsoft as their preferred format for
4:4:4 content, and so it is the format used by Intel VAAPI and QSV.

As Microsoft like to define their byte ordering in little-endian
fashion, the memory order is reversed, and so our pix_fmt, which
follows memory order, has a reversed name (VUYA).
This commit is contained in:
Philip Langdale
2022-07-23 11:11:59 -07:00
parent 900ce6f8c3
commit 6ab8a9d375
6 changed files with 24 additions and 1 deletions
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doc/APIchanges
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@@ -14,6 +14,9 @@ libavutil: 2021-04-27
API changes, most recent first:
2022-08-03 - xxxxxxxxxx - lavu 57.32.100 - pixfmt.h
Add AV_PIX_FMT_VUYA.
2022-08-xx - xxxxxxxxxx - lavc 59.41.100 - avcodec.h codec.h
Add AV_CODEC_FLAG_RECON_FRAME and AV_CODEC_CAP_ENCODER_RECON_FRAME.
avcodec_receive_frame() may now be used on encoders when