From patchwork Thu Feb 7 01:13:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: chcunningham@chromium.org X-Patchwork-Id: 11983 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id B59EC448C19 for ; Thu, 7 Feb 2019 03:13:55 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9408968A9D1; Thu, 7 Feb 2019 03:13:55 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id F03FD68A737 for ; Thu, 7 Feb 2019 03:13:48 +0200 (EET) Received: by mail-pl1-f177.google.com with SMTP id a14so3982215plm.12 for ; Wed, 06 Feb 2019 17:13:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=XOc1QVNpxqvmyCN96qFQAPpVjAUACxBiSHb+jZpNBz0=; b=PiKW1GWivBBexCSQBGfGiPI+J/qfCnGTGgx9O0wYkCic+ZUgOH8u6FPReFlHGSBilf Ncb5Cj4xb0/5MZ8MCxgOI5xT50mPCRl548t6zyTfwCwDHZ3ca8cP+mktxmyQOtP5qemL NITVMff4xF4GxGu9v2chw6dOt6tDWRCKopQlg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=XOc1QVNpxqvmyCN96qFQAPpVjAUACxBiSHb+jZpNBz0=; b=f7uGccHed9jQe4LOSdqcKS1KH5kOgDO/waFlKmZe+VT+EfpIdvBVJ4UpRckRzTr5Eo GveFIzyfS6BVAb1QakVIHzn3AK21dGUpI7mtLEtebc9WY5O8UeLshKKIhhSX2LvnBi+w SYaJHweLGYuQat36RaRmNuLEqJ8HjqnH85kOCwy56+v2MvwrgiwHiM7nOwOJtdlYOQbn Nk0XF737o7GpUkLjWlStijSDWSC+hNogjhPAw4EzXrYsqEvgKwihsbq3ZnaKwCvzCcVN 2iYESYd7n1XD1ySWbB5v0lp3ulLeYdf1cDqIs4tCYZghb7Fn0yTybhRMyuL23bQZX066 QPrg== X-Gm-Message-State: AHQUAuaOUZUwYLAXtIVLsvy9ikpug+9ElE7fSzTEoceEHPXO96ypUQWk zPwrd0Wkd7BQR3RB2bsB4gm50XDznKg= X-Google-Smtp-Source: AHgI3IaL6YlMfQes4mkOtFNr89Zaf37Mtp7OiAPTyqRukSGHN9rFAxJG7KM/6a5oTlLD3m+H/+q/4Q== X-Received: by 2002:a17:902:66e6:: with SMTP id e93mr13473658plk.92.1549502026917; Wed, 06 Feb 2019 17:13:46 -0800 (PST) Received: from chcunningham-linux.sea.corp.google.com ([2620:15c:38:200:74b:ad27:5acb:a21]) by smtp.gmail.com with ESMTPSA id 128sm12774875pfu.129.2019.02.06.17.13.46 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Feb 2019 17:13:46 -0800 (PST) From: chcunningham To: ffmpeg-devel@ffmpeg.org Date: Wed, 6 Feb 2019 17:13:03 -0800 Message-Id: <20190207011303.226684-1-chcunningham@chromium.org> X-Mailer: git-send-email 2.20.1.611.gfbb209baf1-goog In-Reply-To: References: MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avformat/oggparseogm: sync avctx w/ codecpar X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Codec information may change while reading ogg packets. Update the stream's internal avctx to match. --- libavformat/oggparseogm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/oggparseogm.c b/libavformat/oggparseogm.c index a07453760b..b07a5d55ba 100644 --- a/libavformat/oggparseogm.c +++ b/libavformat/oggparseogm.c @@ -114,6 +114,9 @@ ogm_header(AVFormatContext *s, int idx) bytestream2_get_buffer(&p, st->codecpar->extradata, st->codecpar->extradata_size); } } + + // Update internal avctx with changes to codecpar above. + st->internal->need_context_update = 1; } else if (bytestream2_peek_byte(&p) == 3) { bytestream2_skip(&p, 7); if (bytestream2_get_bytes_left(&p) > 1)