From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 0BB6C47062 for ; Wed, 25 Oct 2023 22:15:16 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2545E68CAEB; Thu, 26 Oct 2023 01:15:13 +0300 (EEST) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 3B41468BE58 for ; Thu, 26 Oct 2023 01:15:06 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 0A4ACE0002 for ; Wed, 25 Oct 2023 22:15:04 +0000 (UTC) Date: Thu, 26 Oct 2023 00:15:04 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20231025221504.GH3543730@pb2> References: <20231021232034.GU3543730@pb2> MIME-Version: 1.0 In-Reply-To: X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH v2 00/13] YUVJ removal X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: multipart/mixed; boundary="===============6083891121336988539==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============6083891121336988539== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="OvCuEfhJrNmhKiIP" Content-Disposition: inline --OvCuEfhJrNmhKiIP Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 23, 2023 at 05:56:48PM -0700, Vittorio Giovara wrote: > On Sat, Oct 21, 2023 at 4:20=E2=80=AFPM Michael Niedermayer > wrote: >=20 > > On Fri, Oct 20, 2023 at 07:13:00PM -0400, Ronald S. Bultje wrote: > > > Hi, > > > > > > On Fri, Oct 20, 2023 at 12:14=E2=80=AFPM Vittorio Giovara < > > > vittorio.giovara@gmail.com> wrote: > > > > > > > tbh while it's great that this functionality exists *somewhere* in > > ffmpeg, > > > > this is really something that should belong to the scaler filter > > (whichever > > > > implementation) > > > > > > > > > > I agree. The reason this was done separately was to be able to have i= t at > > > all. I considered doing it in sws and realized I probably wouldn't fi= nish > > > it. This was a path of less resistance. > > > > sws supports cascaded_context, with that a sws can just spawn multiple > > sws to implement a path. > > so if a sws can do just colorspace1->colorspace2 and one can scale > > colorspace2 you can quite easily make it support > > colorspace1 scaling into colorspace2 for example > > > > so anything should be quite add-able into sws that you have an > > implementation for > > >=20 > Nothing is quite easily add-able to sws, If you have any difficulty with sws, please ask me, iam here to help > or developers would have done so > instead of writing 4 different scaling libraries People create new libraries, new platforms and new applications all the time for a wide range of reasons other that "Nothing is quite easily add-able" thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Everything should be made as simple as possible, but not simpler. -- Albert Einstein --OvCuEfhJrNmhKiIP Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZTmTZAAKCRBhHseHBAsP q8WRAJ4/k4sChY6TXIt3mTWdz5SUjEjLbgCePJw69cz+B7ZQuVpLWxEqXqmGnk8= =q+DK -----END PGP SIGNATURE----- --OvCuEfhJrNmhKiIP-- --===============6083891121336988539== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". --===============6083891121336988539==--