102 lines
3.4 KiB
C++
102 lines
3.4 KiB
C++
/**
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*
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* Lame ACM wrapper, encode/decode MP3 based RIFF/AVI files in MS Windows
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*
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* Copyright (c) 2002 Steve Lhomme <steve.lhomme at free.fr>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/*!
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\author Steve Lhomme
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\version \$Id: ACM.h,v 1.8 2006/12/25 21:37:34 robert Exp $
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*/
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#if !defined(_ACM_H__INCLUDED_)
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#define _ACM_H__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#include <vector>
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#include <windows.h>
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#include <mmsystem.h>
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#include <mmreg.h>
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#include <msacm.h>
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#include <msacmdrv.h>
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#include "ADbg/ADbg.h"
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class AEncodeProperties;
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typedef enum vbr_mode_e vbr_mode;
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class bitrate_item {
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public:
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unsigned int frequency;
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unsigned int bitrate;
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unsigned int channels;
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vbr_mode mode;
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bool operator<(const bitrate_item & bitrate) const;
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};
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class ACM
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{
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public:
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ACM( HMODULE hModule );
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virtual ~ACM();
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LONG DriverProcedure(const HDRVR hdrvr, const UINT msg, LONG lParam1, LONG lParam2);
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static const char * GetVersionString(void) {return VersionString;}
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protected:
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// inline DWORD Configure( HWND hParentWindow, LPDRVCONFIGINFO pConfig );
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inline DWORD About( HWND hParentWindow );
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inline DWORD OnDriverDetails(const HDRVR hdrvr, LPACMDRIVERDETAILS a_DriverDetail);
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inline DWORD OnFormatTagDetails(LPACMFORMATTAGDETAILS a_FormatTagDetails, const LPARAM a_Query);
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inline DWORD OnFormatDetails(LPACMFORMATDETAILS a_FormatDetails, const LPARAM a_Query);
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inline DWORD OnFormatSuggest(LPACMDRVFORMATSUGGEST a_FormatSuggest);
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inline DWORD OnStreamOpen(LPACMDRVSTREAMINSTANCE a_StreamInstance);
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inline DWORD OnStreamClose(LPACMDRVSTREAMINSTANCE a_StreamInstance);
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inline DWORD OnStreamSize(LPACMDRVSTREAMINSTANCE a_StreamInstance, LPACMDRVSTREAMSIZE the_StreamSize);
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inline DWORD OnStreamPrepareHeader(LPACMDRVSTREAMINSTANCE a_StreamInstance, LPACMSTREAMHEADER a_StreamHeader);
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inline DWORD OnStreamUnPrepareHeader(LPACMDRVSTREAMINSTANCE a_StreamInstance, LPACMSTREAMHEADER a_StreamHeader);
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inline DWORD OnStreamConvert(LPACMDRVSTREAMINSTANCE a_StreamInstance, LPACMDRVSTREAMHEADER a_StreamHeader);
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void GetMP3FormatForIndex(const DWORD the_Index, WAVEFORMATEX & the_Format, unsigned short the_String[ACMFORMATDETAILS_FORMAT_CHARS]) const;
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void GetPCMFormatForIndex(const DWORD the_Index, WAVEFORMATEX & the_Format, unsigned short the_String[ACMFORMATDETAILS_FORMAT_CHARS]) const;
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DWORD GetNumberEncodingFormats() const;
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bool IsSmartOutput(const int frequency, const int bitrate, const int channels) const;
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void BuildBitrateTable();
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HMODULE my_hModule;
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HICON my_hIcon;
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ADbg my_debug;
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AEncodeProperties my_EncodingProperties;
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std::vector<bitrate_item> bitrate_table;
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static char VersionString[120];
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};
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#endif // !defined(_ACM_H__INCLUDED_)
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