From: Dale Curtis <dalecurtis@chromium.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: git@haasn.dev
Subject: [FFmpeg-devel] PATCH] Make H.274 film grain support optional for H.264. Saves ~779kb.
Date: Tue, 13 Aug 2024 12:31:34 -0700
Message-ID: <CAPUDrwfMtKuXr2j_3iaj3A9yD9X2rz2ZyffqixxD5cper=Fi7A@mail.gmail.com> (raw)
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Film grain support adds a huge amount of overhead to the H264Context
structure for a feature that is rarely used. On low end devices or
pages that have lots of media this bloats memory usage rapidly.
This introduces a --disable-h264-film-grain option which makes
these fields optional and reduces the H264Context size from
851808 bytes to 53444 bytes.
Bug: https://crbug.com/359358875
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Note: I'm not sure this is the right way to go about making this optional,
please
let me know if there's a better way.
- dale
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next reply other threads:[~2024-08-13 19:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-13 19:31 Dale Curtis [this message]
2024-08-13 19:47 ` James Almer
2024-08-13 20:08 ` Dale Curtis
2024-08-13 20:10 ` Hendrik Leppkes
2024-08-13 21:38 ` Dale Curtis
2024-08-14 6:29 ` Christophe Gisquet
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