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 4EEA442A75 for ; Wed, 9 Nov 2022 08:44:24 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 545EF68B934; Wed, 9 Nov 2022 10:44:22 +0200 (EET) Received: from mail-vk1-f177.google.com (mail-vk1-f177.google.com [209.85.221.177]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2520068B1AB for ; Wed, 9 Nov 2022 10:44:16 +0200 (EET) Received: by mail-vk1-f177.google.com with SMTP id g26so10559004vkm.12 for ; Wed, 09 Nov 2022 00:44:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:references:in-reply-to:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=Ona2q5k0KRQjgkLHdYkTFPOMFlKDvHzajgv1fQXtorE=; b=VObiEExU9RQ2ISxfClGL9qEGLztIKtGfUZE/LEnFXA+hJEd6+MVE3wVb1yQU0dBNNa bR49iwrk2JFHJnVVXOeKo+3pvz2cgIDOAr4roH5+m30Spi2yJqh0R4eEgkKn2X6pJhgn N4e4FwPqLTf9el2lDdvuNucYNhbiu6a2VkuAFePpz1KyWQ7HncYh0eFZ/4aaqKVoDxYV E10r1yS5VdQcNKJhuCBE85SwsJVKYVe20pk8PjTaiFYicfIHoaiWpQGdWMsVXxVFjtdr BmyW3xjWLHfCL8+kV9fLsH2jSxHR2eKzYhsOiKPcKkqyHLeOngJGtFYSBsOvAGEgZinq EezA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:references:in-reply-to:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Ona2q5k0KRQjgkLHdYkTFPOMFlKDvHzajgv1fQXtorE=; b=SlggeFL2JSMPttx5BJWSSouYrpUIrsqIosqCTNkOdXg7v5aCiV5k0U2CQrSQ/nVUxm 2hQGNOwlOOiFiJ68P7kl8RwGgv74kluUbUArTarhSyoEcqLrROHoZNWfGe+ZBqYzvdd1 mAuzX28gV+ja/Bp+8/6Cwhm/76sI+zygcqXOQvHEMhUnDiD5xFY9HG3e59NGJs5dKR7U ZssfTyB/rb6VK/kfF+xC26lwaC8541x9t7y+psqDx+vyZphLHfjkInhB3QDChtoEhnps jWNIqQjvLXs2miZJByisyVyEaAzJUopyLK6Gtz+MVuNsU2NRbQuXZ0FwhWd26CVfqjGX S9FA== X-Gm-Message-State: ACrzQf0GrPBXDFDHgq7ZG5i3paMSwcCYAds0Yo+FsFXwbw4UpHJ2vH3M qBeV+xOwSCRHszEeSc9oj5oJ8wABd54V3eY4CHUHCBYT X-Google-Smtp-Source: AMsMyM4+eNwbxk4tDR9Ez1fz266XYzDmcBM4YlkAez56RR8nmP0K1V/F35+wlKxeSY4bnsIXq9E0HAq9Dj9o6Acv9z0= X-Received: by 2002:a1f:280a:0:b0:3b7:82e4:f3a1 with SMTP id o10-20020a1f280a000000b003b782e4f3a1mr12470949vko.17.1667983454442; Wed, 09 Nov 2022 00:44:14 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a05:612c:2408:b0:32a:4414:4b46 with HTTP; Wed, 9 Nov 2022 00:44:13 -0800 (PST) In-Reply-To: References: <20221108112550.8375-1-anton@khirnov.net> <20221108112550.8375-3-anton@khirnov.net> <166791645128.20155.3271115273476016820@lain.khirnov.net> <166792556582.1198.13952919773053108092@lain.khirnov.net> From: Paul B Mahol Date: Wed, 9 Nov 2022 09:44:13 +0100 Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH 3/5] lavf: replace FFERROR_REDO with AVERROR(EAGAIN) 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="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On 11/9/22, Nicolas George wrote: > Anton Khirnov (12022-11-08): >> Sure, and that's about it. And as I said before - there is no way to >> tell when a device will be ready, so this is of very limited usefulness. > > This is not true for many devices. Sorry to contradict you once again, > but you would know it if you had any experience working with devices. > >> That is not a meaningful difference. A meaningful difference would be >> one that has actionable consequences. > > Well, it has actionable consequences: if you treat EAGAIN like REDO you > introduce a busy wait, and if you treat REDO like EAGAIN you introduce a > significant slowness. Now that you make me mention it, I remember it was > precisely the reason I introduced REDO: to fix a slowness in resyncs. > I'm not interested in REDO / EAGAIN differences. Can this bug be fixed at all? > -- > Nicolas George > _______________________________________________ > 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". > _______________________________________________ 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".