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From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v4 0/1] [WIP] avutil/csp changes
Date: Tue, 24 May 2022 15:45:16 +0200
Message-ID: <20220524134516.GX396728@pb2> (raw)
In-Reply-To: <20220523210139.19480-1-leo.izen@gmail.com>


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On Mon, May 23, 2022 at 05:01:38PM -0400, Leo Izen wrote:
> Changes in v4:
> - Provide the patch with an AVCIExy struct so we can discuss its
>   potential pros and cons
> 
> Changes in v3:
> - increase precision for AVR() macro to 100k, at haasn's request
> - add #define AVUTIL_CSP_DENOM 100000
> - add 0.5 to the AVR macro definition to get exact values from truncation
> 
> This patch is a work in progress example for swapping these
> structs from doubles to AVRationals.
> 
> There's two main discussions here to be had
> - Is this API to be exposed as avpriv_ or av_?
> - Should these structs use AVRational or double values?
> 
> I don't believe a consensus has been reached on this yet, but I've attached
> an AVRational version of it so we can see the pros/cons.

iam fine with the API (as well as a wide range of variations of this)

thx

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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      parent reply	other threads:[~2022-05-24 13:45 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-23 21:01 Leo Izen
2022-05-23 21:01 ` [FFmpeg-devel] [PATCH v4 1/1] avutil/csp: create public API for colorspace structs Leo Izen
2022-05-24 15:10   ` Anton Khirnov
2022-05-24 15:28   ` Vittorio Giovara
2022-05-24 15:47     ` Leo Izen
2022-05-24 13:45 ` Michael Niedermayer [this message]

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