diff -r 951a5db380a0 -r e0b5df5c0969 videoeditorengine/mp3aacManipLib/AACGain/inc/tool.h --- a/videoeditorengine/mp3aacManipLib/AACGain/inc/tool.h Fri Jan 29 14:08:33 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,159 +0,0 @@ -/* -* Copyright (c) 2010 Ixonos Plc. -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of the "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - Initial contribution -* -* Contributors: -* Ixonos Plc -* -* Description: -* -*/ - - -/************************************************************************** - tool.h - Interface to AAC core structures. - - Author(s): Juha Ojanpera - Copyright (c) 2000-2004 by Nokia Research Center, Speech and Audio Systems. - *************************************************************************/ - -#ifndef AACTOOL_H_ -#define AACTOOL_H_ - -/*-- Project Headers. --*/ -#include "nok_bits.h" -#include "dec_huf.h" -#include "aacdef.h" - -/* - Purpose: LTP parameters for MPEG AAC. - Explanation: - */ -class CLTP_Info : public CBase -{ - -public: - - static CLTP_Info* NewL(); - ~CLTP_Info(); - - /*-- Max. sfb's used for this channel. --*/ - int16 max_sfb; - - /*-- Codebook index. --*/ - uint8 cbIdx; - - /*-- Boolean flag to indicate the presence of LTP. --*/ - int16 ltp_present; - - /*-- LTP lag. --*/ - int16* delay; - - /*-- Prediction status for each sfb. --*/ - uint32 sfbflags[2]; - -private: - - CLTP_Info(); - void ConstructL(); - -}; - -/* - Purpose: Structure interface for AAC decoding tools. - Explanation: - */ -class CToolInfo : public CBase -{ -public: - - static CToolInfo* NewL(); - ~CToolInfo(); - CLTP_Info *ltp; - int16* quant; - -private: - - void ConstructL(); - CToolInfo(); - -}; - -/* - Purpose: Structure interface for coupling channel. - Explanation: - */ -class CCInfo : public CBase -{ - -public: - static CCInfo* NewL(); - ~CCInfo(); - - CToolInfo* tool; - CWindowInfo* winInfo; - -private: - CCInfo(); - void ConstructL(); - -}; - -/* - Purpose: Information about the audio channel. - Explanation: - */ -class TEleList -{ -public: - int16 num_ele; - int16 ele_is_cpe[1 << LEN_TAG]; - int16 ele_tag[1 << LEN_TAG]; - -}; - -/* - Purpose: Mixing information for downmixing multichannel input - into two-channel output. - Explanation: - */ -class TMIXdown -{ -public: - int16 present; - int16 ele_tag; - int16 pseudo_enab; - -}; - - -/* - Purpose: Program configuration element. - Explanation: - */ -class TProgConfig -{ -public: - int16 tag; - int16 profile; - int16 sample_rate_idx; - - BOOL pce_present; - - TEleList front; - TEleList side; - TEleList back; - TEleList lfe; - TEleList data; - TEleList coupling; - - TMIXdown mono_mix; - TMIXdown stereo_mix; - TMIXdown matrix_mix; - - int16 num_comment_bytes; - -}; - -#endif /*-- AACTOOL_H_ --*/