[FFmpeg-devel] [PATCH] avcodec/ffv1: Allocate unit only when needed and only as large as needed

[Michael Niedermayer]

On Wed, Apr 02, 2025 at 02:51:54AM +0200, Michael Niedermayer wrote:
> That is instead of a fixed 65536, we now allocate only as many as there
> are pixels.
> We also allocate only for the encoder and only when remapping is enabled
> and only for 32bit per sample
> 
> This should reduce memory consumption, the 2nd array will be
> dealt with in a future commit
> 
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/ffv1.h    |  2 +-
>  libavcodec/ffv1enc.c | 17 +++++++++++++++++
>  2 files changed, 18 insertions(+), 1 deletion(-)

will apply

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety -- Benjamin Franklin
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