зеркало из https://github.com/mozilla/gecko-dev.git
82 строки
2.8 KiB
C++
82 строки
2.8 KiB
C++
/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/* -*- Mode: C; tab-width: 4 -*-
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* nsGIFDecoder.cpp --- interface to gif decoder
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*/
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#ifndef _nsGIFDec_h
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#define _nsGIFDec_h
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#include "nsISupports.h"
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#include "nsIImgDecoder.h"
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#include "gif.h"
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#define NS_GIFDECODER_CID \
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{ 0x0d471b70, 0xbaf5, 0x11d2, \
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{ 0x80, 0x2c, 0x00, 0x60, 0x08, 0x8f, 0x91, 0xa3 } }
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//////////////////////////////////////////////////////////////////////
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// GIF Decoder Definition
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class GIFDecoder : public nsIImgDecoder
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{
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public:
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GIFDecoder(il_container* aContainer);
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virtual ~GIFDecoder();
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NS_DECL_ISUPPORTS
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static NS_METHOD Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
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/* stream */
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NS_IMETHOD ImgDInit();
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NS_IMETHOD ImgDWriteReady(PRUint32 *max_read);
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NS_IMETHOD ImgDWrite(const unsigned char *buf, int32 len);
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NS_IMETHOD ImgDComplete();
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NS_IMETHOD ImgDAbort();
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NS_IMETHOD_(il_container *) SetContainer(il_container *ic){ilContainer = ic; return ic;}
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NS_IMETHOD_(il_container *) GetContainer() {return ilContainer;}
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private:
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il_container* ilContainer;
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};
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#endif
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