From: Niklas Haas <ffmpeg@haasn.xyz>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] avutil/csp: create public API for colorspace structs
Date: Sun, 15 May 2022 20:10:46 +0200
Message-ID: <20220515201046.GB6783@haasn.xyz> (raw)
In-Reply-To: <CAEEMt2mSAMkPTn8b7q+bE6Tcv_-kA-=hHuOsbbaPo6e_v6=Vqg@mail.gmail.com>
On Sun, 15 May 2022 12:49:51 -0400 "Ronald S. Bultje" <rsbultje@gmail.com> wrote:
> To explain: when I designed this stuff, I chose to keep them in float so
> that we can use the literal values from the specs, which are themselves in
> floating point. That would not be possible anymore, and would therefore
> make it slightly harder to read for a casual observer.
>
> (Otherwise no opinion, I'm typically used to fixed-point rather than
> floating-point myself also.)
>
> Ronald
Can you elaborate on this? Aren't almost all of these constants
represented in some notation rounded to 3-4 decimal places, in which
case a fixed point notation with denominator 10^N makes perfect sense?
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next prev parent reply other threads:[~2022-05-15 18:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-13 15:42 Leo Izen
2022-05-13 19:14 ` Ronald S. Bultje
2022-05-13 19:18 ` James Almer
2022-05-14 2:43 ` Leo Izen
2022-05-13 21:22 ` Michael Niedermayer
2022-05-14 2:41 ` Leo Izen
2022-05-14 12:15 ` Niklas Haas
2022-05-15 16:49 ` Ronald S. Bultje
2022-05-15 18:10 ` Niklas Haas [this message]
2022-05-15 18:55 ` Michael Niedermayer
2022-05-15 19:19 ` Michael Niedermayer
2022-05-15 16:32 ` Andreas Rheinhardt
2022-05-16 14:45 ` Leo Izen
2022-05-18 12:21 ` Niklas Haas
2022-05-18 12:29 ` Niklas Haas
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