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 CCEDC41049 for ; Tue, 13 Sep 2022 01:51:44 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4A52868BAD5; Tue, 13 Sep 2022 04:51:41 +0300 (EEST) Received: from mail-ej1-f50.google.com (mail-ej1-f50.google.com [209.85.218.50]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 9854968BA12 for ; Tue, 13 Sep 2022 04:51:35 +0300 (EEST) Received: by mail-ej1-f50.google.com with SMTP id v16so24173835ejr.10 for ; Mon, 12 Sep 2022 18:51:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date; bh=5Ng1g83K6oJks7or8MUHMtf1YwrgiSwnGC+JULDkRkg=; b=nhlpQNe3uH+A4L1pZLElNXnU8mbQjC7Lg7WaUpmnfCp7Rv+qyUNFXhLTAAvvj0pREU 47Z+cdm5P2FnIXvGkI0MEOHgkkX/cjbj69IKTrV8cdYWZmA35a2VlkZeoVpOI5XuG+Ms xk/kKuGhVyzY4qXCrhye9U0j4WC+33eN6LgSRerJnvZyw8diPDPxVWwRNyO4MSR3L19S SpDuThnZ1dh8XNLD7MFS/nrXpjIf11rLGCgEFnlxb4efOIGJA0XT4S56N/qr0MXAqTDw G1a3LSea5eYuaRP/hdFVep92NXDj2mfl8CapMtdc/A3zddSkbr+DkmDyUbV3TuqrUIGa cH1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date; bh=5Ng1g83K6oJks7or8MUHMtf1YwrgiSwnGC+JULDkRkg=; b=nG2wWKa9ic4j8YXRXziHslSISSRIbqt3cS/37DiykvoxI/Fwn9T6ioa1pzhLK0mjEW x3Vu4sQ14jbewjuxErxIThao+BHIky3QrzvqFjOxUsgDH5998OSkhqLVLF66bdhXNcWQ MbHC26c/6z89fDsjJXVuQ8WJBlpeEEIDWgcLDh5DbgDe5IZYHf5+M5j3J3wW/EuF96c5 7XiZZOKZ89pvt8TC/zt+CHf/9v1ZzQK7yME485BrYX84i//4DjtM35BWX2Is0hJC77u2 C5iqbslILp4lX73bt4nLHDIwrzdAcMibFy63vKi+lSzgGGdr7pVCu9n2XBQkoO6R3nWA /u/A== X-Gm-Message-State: ACgBeo2m34I3ecnQoTft9wBxdoFBWIx3of+rwlK/a58GfGtkk6aKYK/O oCrtxmKu26eqB1nsKbyxumpuqxW8Z0AvQKyWyqrx2Cfq0Q+5cxU= X-Google-Smtp-Source: AA6agR5Bo+O7QPIHDbJ4oTszbUKVUPiQXxH2KGxgOuEEvHYZENDwvwQDNd39nfxyCz2zjVcfn8EjZ7JRPTLUIAa7Bvw= X-Received: by 2002:a17:907:3e27:b0:774:3e36:f00e with SMTP id hp39-20020a1709073e2700b007743e36f00emr16496040ejc.83.1663033894705; Mon, 12 Sep 2022 18:51:34 -0700 (PDT) MIME-Version: 1.0 From: Wang Bin Date: Tue, 13 Sep 2022 09:51:22 +0800 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [FFmpeg-devel] multithreading hwaccel is broken on 5.1 and master branch 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: cc867f2c09d2b69cee8a0eccd62aff002cbbfe11 this change breaks hwaccel. The assertion av_assert0(!p->parent->stash_hwaccel) fails when seeking. So this makes video players unusable. videotoolbox has another crash when starting to decode. The crash can be reproduce easily in ffmpeg: ./ffmpeg -stream_loop -1 -an -hwaccel vaapi test.mp4 -f null - >/dev/null Regards _______________________________________________ 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".