From patchwork Sat Oct 22 19:02:01 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Niedermayer X-Patchwork-Id: 1121 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.140.133 with SMTP id o127csp1557166vsd; Sat, 22 Oct 2016 12:02:37 -0700 (PDT) X-Received: by 10.194.158.131 with SMTP id wu3mr5258589wjb.93.1477162957483; Sat, 22 Oct 2016 12:02:37 -0700 (PDT) Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id j75si4212582wmj.56.2016.10.22.12.02.37; Sat, 22 Oct 2016 12:02:37 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8BD6F689C75; Sat, 22 Oct 2016 22:02:19 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe04-3.mx.upcmail.net (vie01a-dmta-pe04-3.mx.upcmail.net [62.179.121.165]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 0C561689C5B for ; Sat, 22 Oct 2016 22:02:13 +0300 (EEST) Received: from [172.31.216.43] (helo=vie01a-pemc-psmtp-pe01) by vie01a-dmta-pe04.mx.upcmail.net with esmtp (Exim 4.87) (envelope-from ) id 1by1Yd-00011A-R3 for ffmpeg-devel@ffmpeg.org; Sat, 22 Oct 2016 21:02:15 +0200 Received: from localhost ([213.47.41.20]) by vie01a-pemc-psmtp-pe01 with SMTP @ mailcloud.upcmail.net id yj2E1t00S0S5wYM01j2Fyh; Sat, 22 Oct 2016 21:02:15 +0200 X-SourceIP: 213.47.41.20 From: Michael Niedermayer To: FFmpeg development discussions and patches Date: Sat, 22 Oct 2016 21:02:01 +0200 Message-Id: <20161022190211.16526-3-michael@niedermayer.cc> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20161022190211.16526-1-michael@niedermayer.cc> References: <20161022190211.16526-1-michael@niedermayer.cc> Subject: [FFmpeg-devel] [PATCH 03/13] avcodec/pngdec: Clear MMX state in png_handle_row() 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 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" zlib calls malloc/free thus emms is needed between inflate and png_handle_row() Signed-off-by: Michael Niedermayer --- libavcodec/pngdec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 36275ae..916e68f 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -387,6 +387,7 @@ static void png_handle_row(PNGDecContext *s) } the_end:; } + emms_c(); } static int png_decode_idat(PNGDecContext *s, int length)