From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.ffmpeg.org (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id 6C94B4BFD1 for ; Mon, 28 Jul 2025 14:18:41 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 39AC068B249; Mon, 28 Jul 2025 17:18:37 +0300 (EEST) Received: from nef.ens.fr (nef2.ens.fr [129.199.96.40]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id ACAB468B9CA for ; Mon, 28 Jul 2025 17:18:30 +0300 (EEST) X-ENS-nef-client: 129.199.129.80 ( name = phare.normalesup.org ) Received: from phare.normalesup.org (phare.normalesup.org [129.199.129.80]) by nef.ens.fr (8.14.4/1.01.28121999) with ESMTP id 56SEIUxn029374 for ; Mon, 28 Jul 2025 16:18:30 +0200 Received: by phare.normalesup.org (Postfix, from userid 1001) id 026092EFE6; Mon, 28 Jul 2025 16:18:29 +0200 (CEST) Date: Mon, 28 Jul 2025 16:18:29 +0200 From: Nicolas George To: FFmpeg development discussions and patches Message-ID: References: <20250723135626.1390296-1-ffmpeg@haasn.xyz> <20250723171838.GB1401694@haasn.xyz> <20250724131154.GB95314@haasn.xyz> <20250724225800.GB34906@haasn.xyz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250724225800.GB34906@haasn.xyz> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (nef.ens.fr [129.199.96.32]); Mon, 28 Jul 2025 16:18:30 +0200 (CEST) Subject: Re: [FFmpeg-devel] Again pre-multiplied alpha 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: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: TmlrbGFzIEhhYXMgKEhFMTIwMjUtMDctMjQpOgo+IE9uIHdoYXQgY29tcG9uZW50IGFyZSB5b3Ug bWlzc2luZyBhbiBlcnJvciBoZXJlPwoKUmVjZW50bHkgSSB3cm90ZTog4oCcc3RhY2tpbmcgaW1h Z2VzIHdpdGggZGlmZmVyZW50IGtpbmQgb2YgYWxwaGEgb3IKc2VuZGluZyB0aGlzIGtpbmQgb2Yg ZnJhbWVzIHRvIGEgbXV4ZXIgd2l0aCB1bmNvZGVkIGZyYW1lc+KAnQoKU286IGF0IGxlYXN0IGZp bHRlcnMgYW5kIG11eGVycyB3aXRoIHVuY29kZWQgZnJhbWVzLiBUaGUgcHJvdGVjdGlvbiBtdXN0 Cm9mIGNvdXJzZSBnbyBpbiB0aGUgZnJhbWV3b3JrLCBub3QgaW4gaW5kaXZpZHVhbCBjb21wb25l bnRzLCB0aGF0IHRoZQpBQkMgb2YgcHJvcGVyIGRlc2lnbi4KCkFuZCB0aGlzIGlzIG9ubHkgd2hh dCBJIGNhbiB0aGluayBvZiByaWdodCBhd2F5LiBFdmVyeSBwbGFjZSB0aGF0IHVzZXMKdGhlIGFs cGhhIGNvbXBvbmVudCBmb3IgYW55dGhpbmcgb3RoZXIgdGhhbiBjb3B5aW5nIG11c3QgYmUgcHJv dGVjdGVkLgoKUmVnYXJkcywKCi0tIAogIE5pY29sYXMgR2VvcmdlCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QK ZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGlu Zm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1h aWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2Ny aWJlIi4K