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From: Niklas Haas <ffmpeg@haasn.xyz>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH v3 0/9] AFGS1 film grain support
Date: Fri, 15 Mar 2024 12:58:53 +0100
Message-ID: <20240315120442.73754-1-ffmpeg@haasn.xyz> (raw)

Changes from v2:

- Expose the AFGS1-exclusive parameters publicly (as part of
  AVFilmGrainAOMParams)
- Slightly change the AFGS1 parsing code as a result
- Properly clear whole struct on error, to avoid leaking bad state
- Attach all parameter sets (as separate side data instances), rather
  than just the best
- Add a new public helper function to choose/validate fgp sets

Ended up replacing v2 entirely, instead of making this a separate
series, because I ended up entirely deleting the internal AFGS1 param
set structure I was using previously.
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             reply	other threads:[~2024-03-15 12:04 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-15 11:58 Niklas Haas [this message]
2024-03-15 11:58 ` [FFmpeg-devel] [PATCH v3 1/9] avutil/film_grain_params: add extra AFGS1 metadata Niklas Haas
2024-03-15 12:18   ` James Almer
2024-03-15 11:58 ` [FFmpeg-devel] [PATCH v3 2/9] avcodec/av1dec: initialize AFGS1 VSC metadata Niklas Haas
2024-03-15 12:20   ` James Almer
2024-03-15 12:23     ` Niklas Haas
2024-03-15 12:25       ` James Almer
2024-03-15 11:58 ` [FFmpeg-devel] [PATCH v3 3/9] avcodec/libdav1d: " Niklas Haas
2024-03-15 11:58 ` [FFmpeg-devel] [PATCH v3 4/9] avutil/frame: clarify AV_FRAME_DATA_FILM_GRAIN_PARAMS usage Niklas Haas
2024-03-15 11:58 ` [FFmpeg-devel] [PATCH v3 5/9] avutil/film_grain_params: add av_film_grain_params_select() Niklas Haas
2024-03-15 12:22   ` Niklas Haas
2024-03-15 11:58 ` [FFmpeg-devel] [PATCH v3 6/9] avcodec/aom_film_grain: add AOM film grain synthesis Niklas Haas
2024-03-15 11:59 ` [FFmpeg-devel] [PATCH v3 7/9] avcodec/aom_film_grain: implement AFGS1 parsing Niklas Haas
2024-03-15 11:59 ` [FFmpeg-devel] [PATCH v3 8/9] avcodec/h2645_sei: decode AFGS1 T.35 SEI Niklas Haas
2024-03-15 11:59 ` [FFmpeg-devel] [PATCH v3 9/9] avcodec/hevcdec: apply AOM film grain synthesis Niklas Haas

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