1 /* ------------------------------------------------------------------ 2 * Copyright (C) 1998-2009 PacketVideo 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13 * express or implied. 14 * See the License for the specific language governing permissions 15 * and limitations under the License. 16 * ------------------------------------------------------------------- 17 */ 18 /*********************************************************************************/ 19 /* ------------------------------------------------------------------- */ 20 /* MPEG-4 Renderable Class */ 21 /* ------------------------------------------------------------------- */ 22 /*********************************************************************************/ 23 /* 24 This Renderable Class is the base class for ALL other components of the MP4 25 file format - including Atoms, Descriptors, and Commands. This class provides 26 the renderToFileStream(...) and readFromFileStream(...) pure virtual methods. 27 */ 28 29 30 #ifndef RENDERABLE_H_INCLUDED 31 #define RENDERABLE_H_INCLUDED 32 33 #ifndef OSCL_FILE_IO_H_INCLUDED 34 #include "oscl_file_io.h" 35 #endif 36 37 class Renderable 38 { 39 40 public: 41 virtual ~Renderable() {} 42 43 virtual uint32 getSize() const = 0; 44 }; 45 46 #endif // RENDERABLE_H_INCLUDED 47 48 49
