/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim:set ts=2 sw=2 sts=2 et cindent: */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Mozilla code. * * The Initial Developer of the Original Code is the Mozilla Corporation. * Portions created by the Initial Developer are Copyright (C) 2007 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Chris Double * Chris Pearce * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #include "nsOggDecoderStateMachine.h" #include "nsOggReader.h" #include "nsOggDecoder.h" nsOggDecoderStateMachine::nsOggDecoderStateMachine(nsBuiltinDecoder* aDecoder) : nsBuiltinDecoderStateMachine(aDecoder, new nsOggReader(aDecoder)) { } void nsOggDecoderStateMachine::LoadMetadata() { nsBuiltinDecoderStateMachine::LoadMetadata(); // TODO: Get the duration from Skeleton index, if available. // Get the duration from the media file. We only do this if the // content length of the resource is known as we need to seek // to the end of the file to get the last time field. We also // only do this if the resource is seekable and if we haven't // already obtained the duration via an HTTP header. mGotDurationFromHeader = (GetDuration() != -1); if (mState != DECODER_STATE_SHUTDOWN && mDecoder->GetCurrentStream()->GetLength() >= 0 && mSeekable && mEndTime == -1) { mDecoder->StopProgressUpdates(); FindEndTime(); mDecoder->StartProgressUpdates(); mDecoder->UpdatePlaybackRate(); } }