| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either |
| * express or implied. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * ------------------------------------------------------------------- |
| */ |
| /* |
| This PVA_FF_MpegSampleEntry is used for hint tracks. |
| */ |
| |
| |
| #ifndef __MpegSampleEntry_H__ |
| #define __MpegSampleEntry_H__ |
| |
| #include "sampleentry.h" |
| #include "esdatom.h" |
| |
| |
| class PVA_FF_MpegSampleEntry : public PVA_FF_SampleEntry |
| { |
| |
| public: |
| PVA_FF_MpegSampleEntry(int32 mediaType); // Constructor |
| PVA_FF_MpegSampleEntry(MP4_AUTHOR_FF_FILE_IO_WRAP *fp, int32 mediaType); // Stream-in Constructor |
| PVA_FF_MpegSampleEntry(const PVA_FF_MpegSampleEntry &entry); // Copy Constructor |
| virtual ~PVA_FF_MpegSampleEntry(); |
| |
| // Member gets and sets |
| const PVA_FF_ESDAtom &getESDAtom() const |
| { |
| return *_pes; |
| } |
| void setESDAtom(PVA_FF_ESDAtom *esd) |
| { |
| _pes = esd; |
| } |
| |
| // Rendering the PVA_FF_Atom in proper format (bitlengths, etc.) to an ostream |
| virtual bool renderToFileStream(MP4_AUTHOR_FF_FILE_IO_WRAP *fp); |
| |
| // Getting and setting the Mpeg4 VOL header |
| virtual PVA_FF_DecoderSpecificInfo *getDecoderSpecificInfo() const |
| { |
| return _pes->getDecoderSpecificInfo(); |
| } |
| virtual void addDecoderSpecificInfo(PVA_FF_DecoderSpecificInfo *pinfo) |
| { |
| _pes->addDecoderSpecificInfo(pinfo); |
| } |
| |
| void nextSampleSize(uint32 size) |
| { |
| _pes->nextSampleSize(size); |
| } |
| |
| void setMaxBufferSizeDB(uint32 max) |
| { |
| _pes->setMaxBufferSizeDB(max); |
| } |
| |
| void setESID(uint16 esid) |
| { |
| _pes->setESID(esid); |
| } |
| |
| void writeMaxSampleSize(MP4_AUTHOR_FF_FILE_IO_WRAP *_afp) |
| { |
| _pes->writeMaxSampleSize(_afp); |
| } |
| |
| private: |
| void init(); |
| virtual void recomputeSize(); |
| |
| PVA_FF_ESDAtom *_pes; |
| |
| }; |
| |
| |
| #endif |
| |