shithub: aacenc

Download patch

ref: d458cc1bb90c25815d61357c56dbf09c59e55859
parent: 64ab658728b7dd967598fbe89f4e1d7082bad8f4
author: aforanna <aforanna>
date: Tue Oct 26 08:59:37 EDT 2004 

Imports mp4/id3 tag
Uses classes in Cfaac directory


--- /dev/null
+++ b/plugins/winamp/Defines.h
@@ -1,0 +1,48 @@
+/*
+FAAC - codec plugin for Cooledit
+Copyright (C) 2002-2004 Antonio Foranna
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation.
+	
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+		
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+			
+The author can be contacted at:
+ntnfrn_email-temp@yahoo.it
+*/
+
+#define APP_NAME "MPEG4-AAC encoder"
+#define APP_VER "v1.6"
+#define REGISTRY_PROGRAM_NAME "SOFTWARE\\4N\\Winamp\\Out_AAC"
+
+#define USE_OUTPUT_FOLDER
+#define USE_IMPORT_TAG
+//#define USE_PATHEXT
+
+// -----------------------------------------------------------------------------------------------
+
+#define FREE_ARRAY(ptr) \
+{ \
+	if(ptr!=NULL) \
+		free(ptr); \
+	ptr=NULL; \
+}
+
+// -----------------------------------------------------------------------------------------------
+
+#define GLOBALLOCK(ptr,handle,type,ret) \
+{ \
+	if(!(ptr=(type *)GlobalLock(handle))) \
+	{ \
+		MessageBox(0, "GlobalLock", APP_NAME " plugin", MB_OK|MB_ICONSTOP); \
+		ret; \
+	} \
+}
--- /dev/null
+++ b/plugins/winamp/Out_FAAC.dsp
@@ -1,0 +1,179 @@
+# Microsoft Developer Studio Project File - Name="Out_FAAC" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=Out_FAAC - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "Out_FAAC.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "Out_FAAC.mak" CFG="Out_FAAC - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Out_FAAC - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "Out_FAAC - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=xicl6.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "Out_FAAC - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "OUT_FAAC_EXPORTS" /YX /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "." /I "../../../faad2/common/Cfaac" /I "../../include" /I "../../../faad2/include" /I "../../../faad2/common/faad" /I "../../../faad2/common/mp4v2" /I "../../../faad2/common/id3lib/include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x410 /d "NDEBUG"
+# ADD RSC /l 0x410 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=xilink6.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 ws2_32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /incremental:yes /machine:I386 /out:"Release/Out_AAC.dll"
+
+!ELSEIF  "$(CFG)" == "Out_FAAC - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "OUT_FAAC_EXPORTS" /YX /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "." /I "../../../faad2/common/Cfaac" /I "../../include" /I "../../../faad2/include" /I "../../../faad2/common/faad" /I "../../../faad2/common/mp4v2" /I "../../../faad2/common/id3lib/include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "WIN32_LEAN_AND_MEAN" /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x410 /d "_DEBUG"
+# ADD RSC /l 0x410 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=xilink6.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 ws2_32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /out:"C:\Program Files\Audio\Gen\Winamp\Plugins\Out_AAC.dll" /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "Out_FAAC - Win32 Release"
+# Name "Out_FAAC - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\Cfaac.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\CRegistry.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\CTag.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\EncDialog.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\FAAC.rc
+# End Source File
+# Begin Source File
+
+SOURCE=.\Out_faac.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\Out_FAAC.def
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\Cfaac.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\CRegistry.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\defines.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\faac.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\FILTERS.H
+# End Source File
+# Begin Source File
+
+SOURCE=.\OUT.H
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\resource.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\AudioCoding.bmp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\Email.bmp
+# End Source File
+# Begin Source File
+
+SOURCE="..\..\..\faad2\common\Cfaac\mpeg4ip-v.bmp"
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\Open.bmp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\faad2\common\Cfaac\Open.ico
+# End Source File
+# End Group
+# End Target
+# End Project
--- a/plugins/winamp/Out_faac.cpp
+++ b/plugins/winamp/Out_faac.cpp
@@ -22,6 +22,7 @@
 #include <windows.h>
 #include "resource.h"
 #include "out.h"
+#include "wa_ipc.h"
 #include "defines.h"
 #include "EncDialog.h"
 #include "Cfaac.h"
@@ -199,6 +200,56 @@
 //									Utilities
 // *********************************************************************************************
 
+char *getSourceName(HWND hwnd)
+{
+HANDLE hProcess;
+DWORD processid;
+char filename[MAX_PATH], *pname;
+SIZE_T bread;
+//HWND hdlgPE;
+	
+	memset(filename, 0, MAX_PATH);
+	GetWindowThreadProcessId(hwnd, &processid);
+	hProcess = OpenProcess(PROCESS_VM_READ, FALSE, processid);
+//	hdlgPE=SendMessage(hwnd,WM_WA_IPC,IPC_GETWND_PE,IPC_GETWND);
+	pname=(char*)SendMessage(hwnd,WM_WA_IPC,SendMessage(hwnd,WM_WA_IPC,0,IPC_GETLISTPOS),IPC_GETPLAYLISTFILE);
+	ReadProcessMemory(hProcess, pname, filename, MAX_PATH, &bread);
+	CloseHandle(hProcess);
+	return strdup(filename);
+}
+
+char *getWASourceName(char *src)
+{
+char	*dst=NULL, *tmp=src;
+int		l;
+	if(!src)
+	{
+		if(dst=(char *)malloc(1))
+			*dst='\0';
+		return dst;
+	}
+
+	while(*src && *src>='0' && *src<='9')
+		src++;
+	if(src[0]=='.' && src[1]==' ')
+		src+=2;
+	else
+		src=tmp;
+	if(!(dst=(char *)malloc(strlen(src)+1)))
+		return dst;
+	strcpy(dst,src);
+	l=strlen(src);
+	if(l>9 && !strcmpi(src+l-9," - Winamp"))
+		dst[l-9]='\0';
+	// cut ext
+	tmp=dst+strlen(dst);
+	while(tmp!=dst && *tmp!='.')
+		tmp--;
+	if(*tmp=='.')
+		*tmp='\0';
+	return dst;
+}
+
 static char *scanstr_back(char *str, char *toscan, char *defval)
 {
 char *s=str+strlen(str)-1;
@@ -215,6 +266,7 @@
 		s=t;
 	}
 }
+//------------------------------------------------------------------------------------------
 
 void GetNewFileName(char *lpstrFilename)
 {
@@ -296,7 +348,10 @@
 int Open(int lSamprate, int wChannels, int wBitsPerSample, int bufferlenms, int prebufferms)
 {
 CMyEncCfg	cfg;
-char		lpstrFilename[MAX_PATH];
+char		OutFilename[MAX_PATH],
+			*srcFilename=NULL;
+//			buf[MAX_PATH],
+//			*tsrcFilename;
 
 	w_offset = writtentime = 0;
 	numchan = wChannels;
@@ -304,12 +359,20 @@
 	bps = wBitsPerSample;
 
 	strcpy(config_AACoutdir,cfg.OutDir);
-	GetNewFileName(lpstrFilename);
+	GetNewFileName(OutFilename);
 
 	Cpcmaac=new Cfaac();
-	if(!Cpcmaac->Init(lpstrFilename,lSamprate,wBitsPerSample,wChannels,-1))
+#ifdef USE_IMPORT_TAG
+/*	GetWindowText(out.hMainWindow,buf,sizeof(buf));
+	tsrcFilename=getWASourceName(buf);
+	srcFilename=Cpcmaac->getSourceFilename(cfg.TagSrcPath,tsrcFilename,cfg.TagSrcExt);
+	FREE_ARRAY(tsrcFilename);*/
+	srcFilename=getSourceName(out.hMainWindow);
+#endif
+	if(!Cpcmaac->Init(srcFilename,OutFilename,lSamprate,wBitsPerSample,wChannels,-1))
 		ERROR_O(0);
 
+	FREE_ARRAY(srcFilename);
 	return 0;
 }
 // *********************************************************************************************
--- /dev/null
+++ b/plugins/winamp/filters.h
@@ -1,0 +1,121 @@
+//////////////////////////////////////////////////////
+// GENERAL PURPOSE DEFS FOR CREATING CUSTOM FILTERS //
+//////////////////////////////////////////////////////
+
+
+typedef struct riffspecialdata_t
+{	HANDLE hSpecialData;	
+	HANDLE hData;			// Actual data handle
+	DWORD  dwSize;			// size of data in handle
+	DWORD  dwExtra;			// optional extra data (usually a count)
+	char   szListType[8];	// Parent list type (usually "WAVE" or "INFO", or "adtl")
+	char   szType[8];		// Usually a four character code for data, but can be up to 7 chars
+} SPECIALDATA;
+
+// "CUE " dwExtra=number of cues, each cue is 8 bytes		([4] name [4] sample offset)
+// "LTXT" dwExtra=number of items, each one is 8 bytes		([4] ltxt len [4] name [4] cue length [4] purpose [n] data)
+// "NOTE" dwExtra=number of strings, each one is n bytes	([4] name [n-4] length zero term)
+// "LABL" dwExtra=number of strings, each one is n bytes	([4] name [n-4] length zero term)
+// "PLST" dwExtra=number if items, each one is 16 bytes		([4] name [4] dwLen [4] dwLoops [4] dwMode)
+
+
+// For special data, .FLT must implement FilterGetFirstSpecialData and FilterGetNextSpecialData
+
+
+typedef DWORD           FOURCC;         // a four character code
+
+struct cue_type { DWORD dwName;
+				  DWORD dwPosition;
+				  FOURCC fccChunk;
+				  DWORD dwChunkStart;
+				  DWORD dwBlockStart;
+				  DWORD dwSampleOffset;
+				 };
+
+struct play_type {DWORD dwName;
+					 DWORD dwLength;
+					 DWORD dwLoops;
+					};
+
+
+typedef struct coolquery_tag
+	{char szName[24];
+	 char szCopyright[80];
+	 
+	 // rate table, bits are set for modes that can be handled
+	 WORD Quad32;  // Quads are 3-D encoded
+	 WORD Quad16;
+	 WORD Quad8;
+	 WORD Stereo8;    		// rates are from lowest bit:
+	 WORD Stereo12;   		// bit 0 set: 5500 (5512.5)
+	 WORD Stereo16;   		// bit 1 set: 11025 (11K)
+	 WORD Stereo24;   		// bit 2 set: 22050 (22K)
+	 WORD Stereo32;   		// bit 3 set: 32075 (32K, or 32000)
+	 WORD Mono8;      		// bit 4 set: 44100 (44K)
+	 WORD Mono12;	  		// bit 5 set: 48000 (48K)
+	 WORD Mono16;	  		// bit 6 set: 88200 (88K)   (future ultra-sonic rates?)
+	 WORD Mono24;	  		// bit 7 set: 96000 (96K)
+	 WORD Mono32;     		// bit 8 set: 132300 (132K)
+	 				  		// bit 9 set: 176400 (176K)
+	 DWORD dwFlags;
+	 char szExt[4];
+	 long lChunkSize;
+	 char szExt2[4];
+	 char szExt3[4];
+	 char szExt4[4];
+	} COOLQUERY;
+
+#define R_5500   1
+#define R_11025  2
+#define R_22050  4
+#define R_32075  8
+#define R_44100  16
+#define R_48000  32
+#define R_88200  64
+#define R_96000  128
+#define R_132300 256
+#define R_176400 512
+
+#define C_VALIDLIBRARY 1154
+
+#define QF_RATEADJUSTABLE		0x001   // if can handle non-standard sample rates
+										// if not, only rates in bit rate table understood
+#define QF_CANSAVE				0x002		  
+#define QF_CANLOAD				0x004
+#define QF_UNDERSTANDSALL		0x008   // will read ANYTHING, so it is the last resort if no other
+										// formats match
+#define QF_READSPECIALFIRST		0x010	// read special info before trying to read data
+#define QF_READSPECIALLAST		0x020	// read special info after reading data
+#define QF_WRITESPECIALFIRST	0x040	// when writing a file, special info is sent to DLL before data
+#define QF_WRITESPECIALLAST		0x080	// when writing, special info is sent to DLL after data
+#define QF_HASOPTIONSBOX		0x100	// set if options box implemented
+#define QF_NOASKFORCONVERT		0x200	// set to bypass asking for conversion if original in different rate, auto convert
+#define QF_NOHEADER				0x400	// set if this is a raw data format with no header
+#define QF_CANDO32BITFLOATS		0x800	// set if file format can handle 32-bit sample data for input
+#define QF_CANOPENVIRTUAL		0x1000	// Set if data is in Intel 8-bit or 16-bit sample format, or floats
+										// and the GetDataOffset() function is implemented
+
+// special types are read from and written to DLL in the order below
+/*
+// special types (particular to Windows waveforms)
+#define SP_IART  20
+#define SP_ICMT  21
+#define SP_ICOP  22
+#define SP_ICRD  23
+#define SP_IENG  24
+#define SP_IGNR  25
+#define SP_IKEY  26
+#define SP_IMED  27
+#define SP_INAM  28
+#define SP_ISFT  29
+#define SP_ISRC  30
+#define SP_ITCH  31
+#define SP_ISBJ  32
+#define SP_ISRF  33
+#define SP_DISP  34
+#define SP_CUE   40 // returns number of cues of size cue_type 
+#define SP_LTXT  41 // returns number of adtl texts of size 8 (4,id and 4,len)
+#define SP_NOTE  42 // returns LO=size, HI=number of strings (sz sz sz...)
+#define SP_LABL	 43 // returns LO=size, HI=number of strings (sz sz sz...)
+#define SP_PLST  44 // returns number of playlist entries size play_type 
+*/
\ No newline at end of file
--- a/plugins/winamp/out_FAAC.dsw
+++ b/plugins/winamp/out_FAAC.dsw
@@ -17,10 +17,28 @@
     Begin Project Dependency
     Project_Dep_Name libmp4v2_st
     End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name id3lib
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name zlib
+    End Project Dependency
 }}}
 
 ###############################################################################
 
+Project: "id3lib"=..\..\..\faad2\common\id3lib\libprj\id3lib.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
 Project: "libfaac"=..\..\libfaac\libfaac.dsp - Package Owner=<4>
 
 Package=<5>
@@ -33,7 +51,19 @@
 
 ###############################################################################
 
-Project: "libmp4v2_st"=..\..\common\mp4v2\libmp4v2_st60.dsp - Package Owner=<4>
+Project: "libmp4v2_st"=..\..\..\faad2\common\mp4v2\libmp4v2_st60.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "zlib"=..\..\..\faad2\common\id3lib\zlib\prj\zlib.dsp - Package Owner=<4>
 
 Package=<5>
 {{{
--- /dev/null
+++ b/plugins/winamp/wa_ipc.h
@@ -1,0 +1,1022 @@
+/*
+** Copyright (C) 2003 Nullsoft, Inc.
+**
+** This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held 
+** liable for any damages arising from the use of this software. 
+**
+** Permission is granted to anyone to use this software for any purpose, including commercial applications, and to 
+** alter it and redistribute it freely, subject to the following restrictions:
+**
+**   1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. 
+**      If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+**
+**   2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+**
+**   3. This notice may not be removed or altered from any source distribution.
+**
+*/
+
+#ifndef _WA_IPC_H_
+#define _WA_IPC_H_
+
+/*
+** This is the modern replacement for the classic 'frontend.h'. Most of these 
+** updates are designed for in-process use, i.e. from a plugin.
+**
+*/
+
+/* message used to sent many messages to winamp's main window. 
+** most all of the IPC_* messages involve sending the message in the form of:
+**   result = SendMessage(hwnd_winamp,WM_WA_IPC,(parameter),IPC_*);
+*/
+#define WM_WA_IPC WM_USER
+/* but some of them use WM_COPYDATA. be afraid.
+*/
+
+#define IPC_GETVERSION 0
+/* int version = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETVERSION);
+**
+** Version will be 0x20yx for winamp 2.yx. versions previous to Winamp 2.0
+** typically (but not always) use 0x1zyx for 1.zx versions. Weird, I know.
+*/
+
+#define IPC_GETREGISTEREDVERSION 770
+
+
+typedef struct {
+  char *filename;
+  char *title;
+  int length;
+} enqueueFileWithMetaStruct; // send this to a IPC_PLAYFILE in a non WM_COPYDATA, 
+// and you get the nice desired result. if title is NULL, it is treated as a "thing",
+// otherwise it's assumed to be a file (for speed)
+
+#define IPC_PLAYFILE 100  // dont be fooled, this is really the same as enqueufile
+#define IPC_ENQUEUEFILE 100 
+/* sent as a WM_COPYDATA, with IPC_PLAYFILE as the dwData, and the string to play
+** as the lpData. Just enqueues, does not clear the playlist or change the playback
+** state.
+*/
+
+
+#define IPC_DELETE 101
+#define IPC_DELETE_INT 1101 // don't use this, it's used internally by winamp when 
+                            // dealing with some lame explorer issues.
+/* SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_DELETE);
+** Use IPC_DELETE to clear Winamp's internal playlist.
+*/
+
+
+#define IPC_STARTPLAY 102   // starts playback. almost like hitting play in Winamp.
+#define IPC_STARTPLAY_INT 1102 // used internally, don't bother using it (won't be any fun)
+
+
+#define IPC_CHDIR 103
+/* sent as a WM_COPYDATA, with IPC_CHDIR as the dwData, and the directory to change to
+** as the lpData. 
+*/
+
+
+#define IPC_ISPLAYING 104
+/* int res = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_ISPLAYING);
+** If it returns 1, it is playing. if it returns 3, it is paused, 
+** if it returns 0, it is not playing.
+*/
+
+
+#define IPC_GETOUTPUTTIME 105
+/* int res = SendMessage(hwnd_winamp,WM_WA_IPC,mode,IPC_GETOUTPUTTIME);
+** returns the position in milliseconds of the current track (mode = 0), 
+** or the track length, in seconds (mode = 1). Returns -1 if not playing or error.
+*/
+
+
+#define IPC_JUMPTOTIME 106
+/* (requires Winamp 1.60+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,ms,IPC_JUMPTOTIME);
+** IPC_JUMPTOTIME sets the position in milliseconds of the 
+** current song (approximately).
+** Returns -1 if not playing, 1 on eof, or 0 if successful
+*/
+
+#define IPC_GETMODULENAME 109
+#define IPC_EX_ISRIGHTEXE 666
+/* usually shouldnt bother using these, but here goes:
+** send a WM_COPYDATA with IPC_GETMODULENAME, and an internal
+** flag gets set, which if you send a normal WM_WA_IPC message with
+** IPC_EX_ISRIGHTEXE, it returns whether or not that filename
+** matches. lame, I know.
+*/
+
+#define IPC_WRITEPLAYLIST 120
+/* (requires Winamp 1.666+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_WRITEPLAYLIST);
+**
+** IPC_WRITEPLAYLIST writes the current playlist to <winampdir>\\Winamp.m3u,
+** and returns the current playlist position.
+** Kinda obsoleted by some of the 2.x new stuff, but still good for when
+** using a front-end (instead of a plug-in)
+*/
+
+
+#define IPC_SETPLAYLISTPOS 121
+/* (requires Winamp 2.0+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,position,IPC_SETPLAYLISTPOS)
+** IPC_SETPLAYLISTPOS sets the playlist position to 'position'. It
+** does not change playback or anything, it just sets position, and
+** updates the view if necessary
+*/
+
+
+#define IPC_SETVOLUME 122
+/* (requires Winamp 2.0+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,volume,IPC_SETVOLUME);
+** IPC_SETVOLUME sets the volume of Winamp (from 0-255).
+*/
+
+
+#define IPC_SETPANNING 123
+/* (requires Winamp 2.0+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,panning,IPC_SETPANNING);
+** IPC_SETPANNING sets the panning of Winamp (from 0 (left) to 255 (right)).
+*/
+
+
+#define IPC_GETLISTLENGTH 124
+/* (requires Winamp 2.0+)
+** int length = SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETLISTLENGTH);
+** IPC_GETLISTLENGTH returns the length of the current playlist, in
+** tracks.
+*/
+
+
+#define IPC_GETLISTPOS 125
+/* (requires Winamp 2.05+)
+** int pos=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GETLISTPOS);
+** IPC_GETLISTPOS returns the playlist position. A lot like IPC_WRITEPLAYLIST
+** only faster since it doesn't have to write out the list. Heh, silly me.
+*/
+
+
+#define IPC_GETINFO 126
+/* (requires Winamp 2.05+)
+** int inf=SendMessage(hwnd_winamp,WM_WA_IPC,mode,IPC_GETINFO);
+** IPC_GETINFO returns info about the current playing song. The value
+** it returns depends on the value of 'mode'.
+** Mode      Meaning
+** ------------------
+** 0         Samplerate (i.e. 44100)
+** 1         Bitrate  (i.e. 128)
+** 2         Channels (i.e. 2)
+** 3 (5+)    Video LOWORD=w HIWORD=h
+** 4 (5+)    > 65536, string (video description)
+*/
+
+
+#define IPC_GETEQDATA 127
+/* (requires Winamp 2.05+)
+** int data=SendMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_GETEQDATA);
+** IPC_GETEQDATA queries the status of the EQ. 
+** The value returned depends on what 'pos' is set to:
+** Value      Meaning
+** ------------------
+** 0-9        The 10 bands of EQ data. 0-63 (+20db - -20db)
+** 10         The preamp value. 0-63 (+20db - -20db)
+** 11         Enabled. zero if disabled, nonzero if enabled.
+** 12         Autoload. zero if disabled, nonzero if enabled.
+*/
+
+
+#define IPC_SETEQDATA 128
+/* (requires Winamp 2.05+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,pos,IPC_GETEQDATA);
+** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SETEQDATA);
+** IPC_SETEQDATA sets the value of the last position retrieved
+** by IPC_GETEQDATA. This is pretty lame, and we should provide
+** an extended version that lets you do a MAKELPARAM(pos,value).
+** someday...
+
+  new (2.92+): 
+    if the high byte is set to 0xDB, then the third byte specifies
+    which band, and the bottom word specifies the value.
+*/
+
+#define IPC_ADDBOOKMARK 129
+/* (requires Winamp 2.4+)
+** Sent as a WM_COPYDATA, using IPC_ADDBOOKMARK, adds the specified
+** file/url to the Winamp bookmark list.
+*/
+/*
+In winamp 5+, we use this as a normal WM_WA_IPC and the string:
+
+  "filename\0title\0"
+
+  to notify the library/bookmark editor that a bookmark
+was added. Note that using this message in this context does not
+actually add the bookmark.
+do not use :)
+*/
+
+
+#define IPC_INSTALLPLUGIN 130
+/* not implemented, but if it was you could do a WM_COPYDATA with 
+** a path to a .wpz, and it would install it.
+*/
+
+
+#define IPC_RESTARTWINAMP 135
+/* (requires Winamp 2.2+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_RESTARTWINAMP);
+** IPC_RESTARTWINAMP will restart Winamp (isn't that obvious ? :)
+*/
+
+
+#define IPC_ISFULLSTOP 400
+/* (requires winamp 2.7+ I think)
+** ret=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_ISFULLSTOP);
+** useful for when you're an output plugin, and you want to see
+** if the stop/close is a full stop, or just between tracks.
+** returns nonzero if it's full, zero if it's just a new track.
+*/
+
+
+#define IPC_INETAVAILABLE 242
+/* (requires Winamp 2.05+)
+** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_INETAVAILABLE);
+** IPC_INETAVAILABLE will return 1 if the Internet connection is available for Winamp.
+*/
+
+
+#define IPC_UPDTITLE 243
+/* (requires Winamp 2.2+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_UPDTITLE);
+** IPC_UPDTITLE will ask Winamp to update the informations about the current title.
+*/
+
+
+#define IPC_REFRESHPLCACHE 247
+/* (requires Winamp 2.2+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_REFRESHPLCACHE);
+** IPC_REFRESHPLCACHE will flush the playlist cache buffer.
+** (send this if you want it to go refetch titles for tracks)
+*/
+
+
+#define IPC_GET_SHUFFLE 250
+/* (requires Winamp 2.4+)
+** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GET_SHUFFLE);
+**
+** IPC_GET_SHUFFLE returns the status of the Shuffle option (1 if set)
+*/
+
+
+#define IPC_GET_REPEAT 251
+/* (requires Winamp 2.4+)
+** val=SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_GET_REPEAT);
+**
+** IPC_GET_REPEAT returns the status of the Repeat option (1 if set)
+*/
+
+
+#define IPC_SET_SHUFFLE 252
+/* (requires Winamp 2.4+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SET_SHUFFLE);
+**
+** IPC_SET_SHUFFLE sets the status of the Shuffle option (1 to turn it on)
+*/
+
+
+#define IPC_SET_REPEAT 253
+/* (requires Winamp 2.4+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_SET_REPEAT);
+**
+** IPC_SET_REPEAT sets the status of the Repeat option (1 to turn it on)
+*/
+
+
+#define IPC_ENABLEDISABLE_ALL_WINDOWS 259 // 0xdeadbeef to disable
+/* (requires Winamp 2.9+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,enable?0:0xdeadbeef,IPC_MBOPENREAL);
+** sending with 0xdeadbeef as the param disables all winamp windows, 
+** any other values will enable all winamp windows.
+*/
+
+
+#define IPC_GETWND 260
+/* (requires Winamp 2.9+)
+** HWND h=SendMessage(hwnd_winamp,WM_WA_IPC,IPC_GETWND_xxx,IPC_GETWND);
+** returns the HWND of the window specified.
+*/
+  #define IPC_GETWND_EQ 0 // use one of these for the param
+  #define IPC_GETWND_PE 1
+  #define IPC_GETWND_MB 2
+  #define IPC_GETWND_VIDEO 3
+#define IPC_ISWNDVISIBLE 261 // same param as IPC_GETWND
+
+
+
+
+/************************************************************************
+***************** in-process only (WE LOVE PLUGINS)
+************************************************************************/
+
+
+#define IPC_SETSKIN 200
+/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)"skinname",IPC_SETSKIN);
+** IPC_SETSKIN sets the current skin to "skinname". Note that skinname 
+** can be the name of a skin, a skin .zip file, with or without path. 
+** If path isn't specified, the default search path is the winamp skins 
+** directory.
+*/
+
+
+#define IPC_GETSKIN 201
+/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)skinname_buffer,IPC_GETSKIN);
+** IPC_GETSKIN puts the directory where skin bitmaps can be found 
+** into  skinname_buffer.
+** skinname_buffer must be MAX_PATH characters in length.
+** When using a .zip'd skin file, it'll return a temporary directory
+** where the ZIP was decompressed.
+*/
+
+
+#define IPC_EXECPLUG 202
+/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)"vis_file.dll",IPC_EXECPLUG);
+** IPC_EXECPLUG executes a visualization plug-in pointed to by WPARAM.
+** the format of this string can be:
+** "vis_whatever.dll"
+** "vis_whatever.dll,0" // (first mod, file in winamp plug-in dir)
+** "C:\\dir\\vis_whatever.dll,1" 
+*/
+
+
+#define IPC_GETPLAYLISTFILE 211
+/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+** char *name=SendMessage(hwnd_winamp,WM_WA_IPC,index,IPC_GETPLAYLISTFILE);
+** IPC_GETPLAYLISTFILE gets the filename of the playlist entry [index].
+** returns a pointer to it. returns NULL on error.
+*/
+
+
+#define IPC_GETPLAYLISTTITLE 212
+/* (requires Winamp 2.04+, only usable from plug-ins (not external apps))
+** char *name=SendMessage(hwnd_winamp,WM_WA_IPC,index,IPC_GETPLAYLISTTITLE);
+**
+** IPC_GETPLAYLISTTITLE gets the title of the playlist entry [index].
+** returns a pointer to it. returns NULL on error.
+*/
+
+
+#define IPC_GETHTTPGETTER 240
+/* retrieves a function pointer to a HTTP retrieval function.
+** if this is unsupported, returns 1 or 0.
+** the function should be:
+** int (*httpRetrieveFile)(HWND hwnd, char *url, char *file, char *dlgtitle);
+** if you call this function, with a parent window, a URL, an output file, and a dialog title,
+** it will return 0 on successful download, 1 on error.
+*/
+
+
+#define IPC_MBOPEN 241
+/* (requires Winamp 2.05+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,0,IPC_MBOPEN);
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)url,IPC_MBOPEN);
+** IPC_MBOPEN will open a new URL in the minibrowser. if url is NULL, it will open the Minibrowser window.
+*/
+
+
+
+#define IPC_CHANGECURRENTFILE 245
+/* (requires Winamp 2.05+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)file,IPC_CHANGECURRENTFILE);
+** IPC_CHANGECURRENTFILE will set the current playlist item.
+*/
+
+
+#define IPC_GETMBURL 246
+/* (requires Winamp 2.2+)
+** char buffer[4096]; // Urls can be VERY long
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)buffer,IPC_GETMBURL);
+** IPC_GETMBURL will retrieve the current Minibrowser URL into buffer.
+** buffer must be at least 4096 bytes long.
+*/
+
+
+#define IPC_MBBLOCK 248
+/* (requires Winamp 2.4+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,value,IPC_MBBLOCK);
+**
+** IPC_MBBLOCK will block the Minibrowser from updates if value is set to 1
+*/
+
+#define IPC_MBOPENREAL 249
+/* (requires Winamp 2.4+)
+** SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)url,IPC_MBOPENREAL);
+**
+** IPC_MBOPENREAL works the same as IPC_MBOPEN except that it will works even if 
+** IPC_MBBLOCK has been set to 1
+*/
+
+#define IPC_ADJUST_OPTIONSMENUPOS 280
+/* (requires Winamp 2.9+)
+** int newpos=SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)adjust_offset,IPC_ADJUST_OPTIONSMENUPOS);
+** moves where winamp expects the Options menu in the main menu. Useful if you wish to insert a
+** menu item above the options/skins/vis menus.
+*/
+
+#define IPC_GET_HMENU 281
+/* (requires Winamp 2.9+)
+** HMENU hMenu=SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)0,IPC_GET_HMENU);
+** values for data:
+** 0 : main popup menu 
+** 1 : main menubar file menu
+** 2 : main menubar options menu
+** 3 : main menubar windows menu
+** 4 : main menubar help menu
+** other values will return NULL.
+*/
+
+#define IPC_GET_EXTENDED_FILE_INFO 290 //pass a pointer to the following struct in wParam
+#define IPC_GET_EXTENDED_FILE_INFO_HOOKABLE 296
+/* (requires Winamp 2.9+)
+** to use, create an extendedFileInfoStruct, point the values filename and metadata to the
+** filename and metadata field you wish to query, and ret to a buffer, with retlen to the
+** length of that buffer, and then SendMessage(hwnd_winamp,WM_WA_IPC,&struct,IPC_GET_EXTENDED_FILE_INFO);
+** the results should be in the buffer pointed to by ret.
+** returns 1 if the decoder supports a getExtendedFileInfo method
+*/
+typedef struct {
+  char *filename;
+  char *metadata;
+  char *ret;
+  int retlen;
+} extendedFileInfoStruct;
+
+#define IPC_GET_BASIC_FILE_INFO 291 //pass a pointer to the following struct in wParam
+typedef struct {
+  char *filename;
+
+  int quickCheck; // set to 0 to always get, 1 for quick, 2 for default (if 2, quickCheck will be set to 0 if quick wasnot used)
+
+  // filled in by winamp
+  int length;
+  char *title;
+  int titlelen;
+} basicFileInfoStruct;
+
+#define IPC_GET_EXTLIST 292 //returns doublenull delimited. GlobalFree() it when done. if data is 0, returns raw extlist, if 1, returns something suitable for getopenfilename
+
+#define IPC_INFOBOX 293
+typedef struct {
+  HWND parent;
+  char *filename;
+} infoBoxParam;
+
+#define IPC_SET_EXTENDED_FILE_INFO 294 //pass a pointer to the a extendedFileInfoStruct in wParam
+/* (requires Winamp 2.9+)
+** to use, create an extendedFileInfoStruct, point the values filename and metadata to the
+** filename and metadata field you wish to write in ret. (retlen is not used). and then 
+** SendMessage(hwnd_winamp,WM_WA_IPC,&struct,IPC_SET_EXTENDED_FILE_INFO);
+** returns 1 if the metadata is supported
+** Call IPC_WRITE_EXTENDED_FILE_INFO once you're done setting all the metadata you want to update
+*/
+
+#define IPC_WRITE_EXTENDED_FILE_INFO 295 
+/* (requires Winamp 2.9+)
+** writes all the metadata set thru IPC_SET_EXTENDED_FILE_INFO to the file
+** returns 1 if the file has been successfully updated, 0 if error
+*/
+
+#define IPC_FORMAT_TITLE 297
+typedef struct 
+{
+  char *spec; // NULL=default winamp spec
+  void *p;
+
+  char *out;
+  int out_len;
+
+  char * (*TAGFUNC)(char * tag, void * p); //return 0 if not found
+  void (*TAGFREEFUNC)(char * tag,void * p);
+} waFormatTitle;
+
+#define IPC_GETUNCOMPRESSINTERFACE 331
+/* returns a function pointer to uncompress().
+** int (*uncompress)(unsigned char *dest, unsigned long *destLen, const unsigned char *source, unsigned long sourceLen);
+** right out of zlib, useful for decompressing zlibbed data.
+** if you pass the parm of 0x10100000, it will return a wa_inflate_struct * to an inflate API.
+*/
+
+typedef struct {
+  int (*inflateReset)(void *strm);
+  int (*inflateInit_)(void *strm,const char *version, int stream_size);
+  int (*inflate)(void *strm, int flush);
+  int (*inflateEnd)(void *strm);
+  unsigned long (*crc32)(unsigned long crc, const unsigned  char *buf, unsigned int len);
+} wa_inflate_struct;
+
+
+#define IPC_ADD_PREFS_DLG 332
+#define IPC_REMOVE_PREFS_DLG 333
+/* (requires Winamp 2.9+)
+** to use, allocate a prefsDlgRec structure (either on the heap or some global
+** data, but NOT on the stack), initialze the members:
+** hInst to the DLL instance where the resource is located
+** dlgID to the ID of the dialog,
+** proc to the window procedure for the dialog
+** name to the name of the prefs page in the prefs.
+** where to 0 (eventually we may add more options)
+** then, SendMessage(hwnd_winamp,WM_WA_IPC,&prefsRec,IPC_ADD_PREFS_DLG);
+**
+** you can also IPC_REMOVE_PREFS_DLG with the address of the same prefsRec,
+** but you shouldn't really ever have to.
+**
+*/
+#define IPC_OPENPREFSTOPAGE 380 // pass an id of a builtin page, or a &prefsDlgRec of prefs page to open
+
+typedef struct _prefsDlgRec {
+  HINSTANCE hInst;
+  int dlgID;
+  void *proc;
+
+  char *name;
+  int where; // 0 for options, 1 for plugins, 2 for skins, 3 for bookmarks, 4 for prefs
+
+
+  int _id;
+  struct _prefsDlgRec *next;
+} prefsDlgRec;
+
+
+#define IPC_GETINIFILE 334 // returns a pointer to winamp.ini
+#define IPC_GETINIDIRECTORY 335 // returns a pointer to the directory to put config files in (if you dont want to use winamp.ini)
+
+#define IPC_SPAWNBUTTONPOPUP 361 // param =
+// 0 = eject
+// 1 = previous
+// 2 = next
+// 3 = pause
+// 4 = play
+// 5 = stop
+
+#define IPC_OPENURLBOX 360 // pass a HWND to a parent, returns a HGLOBAL that needs to be freed with GlobalFree(), if successful
+#define IPC_OPENFILEBOX 362 // pass a HWND to a parent
+#define IPC_OPENDIRBOX 363 // pass a HWND to a parent
+
+// pass an HWND to a parent. call this if you take over the whole UI so that the dialogs are not appearing on the
+// bottom right of the screen since the main winamp window is at 3000x3000, call again with NULL to reset
+#define IPC_SETDIALOGBOXPARENT 364 
+
+
+
+// pass 0 for a copy of the skin HBITMAP
+// pass 1 for name of font to use for playlist editor likeness
+// pass 2 for font charset
+// pass 3 for font size
+#define IPC_GET_GENSKINBITMAP 503
+
+
+#define IPC_GET_EMBEDIF 505 // pass an embedWindowState
+// returns an HWND embedWindow(embedWindowState *); if the data is NULL, otherwise returns the HWND directly
+typedef struct
+{
+  HWND me; //hwnd of the window
+
+  int flags;
+
+  RECT r;
+
+  void *user_ptr; // for application use
+
+  int extra_data[64]; // for internal winamp use
+} embedWindowState;
+
+#define EMBED_FLAGS_NORESIZE 1 // set this bit in embedWindowState.flags to keep window from being resizable
+#define EMBED_FLAGS_NOTRANSPARENCY 2 // set this bit in embedWindowState.flags to make gen_ff turn transparency off for this wnd
+
+
+#define IPC_EMBED_ENUM 532
+typedef struct embedEnumStruct
+{
+  int (*enumProc)(embedWindowState *ws, struct embedEnumStruct *param); // return 1 to abort
+  int user_data; // or more :)
+} embedEnumStruct;
+  // pass 
+
+#define IPC_EMBED_ISVALID 533
+
+#define IPC_CONVERTFILE 506
+/* (requires Winamp 2.92+)
+** Converts a given file to a different format (PCM, MP3, etc...)
+** To use, pass a pointer to a waFileConvertStruct struct
+** This struct can be either on the heap or some global
+** data, but NOT on the stack. At least, until the conversion is done.
+**
+** eg: SendMessage(hwnd_winamp,WM_WA_IPC,&myConvertStruct,IPC_CONVERTFILE);
+**
+** Return value:
+** 0: Can't start the conversion. Look at myConvertStruct->error for details.
+** 1: Conversion started. Status messages will be sent to the specified callbackhwnd.
+**    Be sure to call IPC_CONVERTFILE_END when your callback window receives the
+**    IPC_CB_CONVERT_DONE message.
+*/
+typedef struct 
+{
+  char *sourcefile;  // "c:\\source.mp3"
+  char *destfile;    // "c:\\dest.pcm"
+  int destformat[8]; // like 'PCM ',srate,nch,bps
+  HWND callbackhwnd; // window that will receive the IPC_CB_CONVERT notification messages
+  
+  //filled in by winamp.exe
+  char *error;        //if IPC_CONVERTFILE returns 0, the reason will be here
+
+  int bytes_done;     //you can look at both of these values for speed statistics
+  int bytes_total;
+  int bytes_out;
+
+  int killswitch;     // don't set it manually, use IPC_CONVERTFILE_END
+  int extra_data[64]; // for internal winamp use
+} convertFileStruct;
+
+#define IPC_CONVERTFILE_END 507
+/* (requires Winamp 2.92+)
+** Stop/ends a convert process started from IPC_CONVERTFILE
+** You need to call this when you receive the IPC_CB_CONVERTDONE message or when you
+** want to abort a conversion process
+**
+** eg: SendMessage(hwnd_winamp,WM_WA_IPC,&myConvertStruct,IPC_CONVERTFILE_END);
+**
+** No return value
+*/
+
+typedef struct {
+  HWND hwndParent;
+  int format;
+
+  //filled in by winamp.exe
+  HWND hwndConfig;
+  int extra_data[8];
+} convertConfigStruct;
+#define IPC_CONVERT_CONFIG 508
+#define IPC_CONVERT_CONFIG_END 509
+
+typedef struct
+{
+  void (*enumProc)(int user_data, const char *desc, int fourcc);
+  int user_data;
+} converterEnumFmtStruct;
+#define IPC_CONVERT_CONFIG_ENUMFMTS 510
+/* (requires Winamp 2.92+)
+*/
+
+
+typedef struct
+{
+  char cdletter;
+  char *playlist_file;
+  HWND callback_hwnd;
+
+  //filled in by winamp.exe
+  char *error;
+} burnCDStruct;
+#define IPC_BURN_CD 511
+/* (requires Winamp 5.0+)
+*/
+
+typedef struct
+{
+  convertFileStruct *cfs;
+  int priority;
+} convertSetPriority;
+#define IPC_CONVERT_SET_PRIORITY 512
+
+typedef struct
+{
+  char *filename;
+  char *title; // 2048 bytes
+  int length;
+  int force_useformatting; // can set this to 1 if you want to force a url to use title formatting shit
+} waHookTitleStruct;
+// return TRUE if you hook this
+#define IPC_HOOK_TITLES 850
+
+#define IPC_GETSADATAFUNC 800 
+// 0: returns a char *export_sa_get() that returns 150 bytes of data
+// 1: returns a export_sa_setreq(int want);
+
+#define IPC_ISMAINWNDVISIBLE 900
+
+
+#define IPC_SETPLEDITCOLORS 920
+typedef struct
+{
+  int numElems;
+  int *elems;
+  HBITMAP bm; // set if you want to override
+} waSetPlColorsStruct;
+
+
+// the following IPC use waSpawnMenuParms as parameter
+#define IPC_SPAWNEQPRESETMENU 933
+#define IPC_SPAWNFILEMENU 934 //menubar
+#define IPC_SPAWNOPTIONSMENU 935 //menubar
+#define IPC_SPAWNWINDOWSMENU 936 //menubar
+#define IPC_SPAWNHELPMENU 937 //menubar
+#define IPC_SPAWNPLAYMENU 938 //menubar
+#define IPC_SPAWNPEFILEMENU 939 //menubar
+#define IPC_SPAWNPEPLAYLISTMENU 940 //menubar
+#define IPC_SPAWNPESORTMENU 941 //menubar
+#define IPC_SPAWNPEHELPMENU 942 //menubar
+#define IPC_SPAWNMLFILEMENU 943 //menubar
+#define IPC_SPAWNMLVIEWMENU 944 //menubar
+#define IPC_SPAWNMLHELPMENU 945 //menubar
+#define IPC_SPAWNPELISTOFPLAYLISTS 946
+
+typedef struct
+{
+  HWND wnd;
+  int xpos; // in screen coordinates
+  int ypos;
+} waSpawnMenuParms;
+
+// waSpawnMenuParms2 is used by the menubar submenus
+typedef struct
+{
+  HWND wnd;
+  int xpos; // in screen coordinates
+  int ypos;
+  int width;
+  int height;
+} waSpawnMenuParms2;
+
+
+// system tray sends this (you might want to simulate it)
+#define WM_WA_SYSTRAY WM_USER+1
+
+// input plugins send this when they are done playing back
+#define WM_WA_MPEG_EOF WM_USER+2
+
+
+
+//// video stuff
+
+#define IPC_IS_PLAYING_VIDEO 501 // returns >1 if playing, 0 if not, 1 if old version (so who knows):)
+#define IPC_GET_IVIDEOOUTPUT 500 // see below for IVideoOutput interface
+#define VIDEO_MAKETYPE(A,B,C,D) ((A) | ((B)<<8) | ((C)<<16) | ((D)<<24))
+#define VIDUSER_SET_INFOSTRING 0x1000
+#define VIDUSER_GET_VIDEOHWND  0x1001
+#define VIDUSER_SET_VFLIP      0x1002
+
+#ifndef NO_IVIDEO_DECLARE
+#ifdef __cplusplus
+
+class VideoOutput;
+class SubsItem;
+
+typedef	struct {
+	unsigned char*	baseAddr;
+	long			rowBytes;
+} YV12_PLANE;
+
+typedef	struct {
+	YV12_PLANE	y;
+	YV12_PLANE	u;
+	YV12_PLANE	v;
+} YV12_PLANES;
+
+class IVideoOutput
+{
+  public:
+    virtual ~IVideoOutput() { }
+    virtual int open(int w, int h, int vflip, double aspectratio, unsigned int fmt)=0;
+    virtual void setcallback(LRESULT (*msgcallback)(void *token, HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam), void *token) { }
+    virtual void close()=0;
+    virtual void draw(void *frame)=0;
+    virtual void drawSubtitle(SubsItem *item) { }
+    virtual void showStatusMsg(const char *text) { }
+    virtual int get_latency() { return 0; }
+    virtual void notifyBufferState(int bufferstate) { } /* 0-255*/
+
+    virtual int extended(int param1, int param2, int param3) { return 0; } // Dispatchable, eat this!
+};
+#endif //cplusplus
+#endif//NO_IVIDEO_DECLARE
+
+// these messages are callbacks that you can grab by subclassing the winamp window
+
+// wParam = 
+#define IPC_CB_WND_EQ 0 // use one of these for the param
+#define IPC_CB_WND_PE 1
+#define IPC_CB_WND_MB 2
+#define IPC_CB_WND_VIDEO 3
+#define IPC_CB_WND_MAIN 4
+
+#define IPC_CB_ONSHOWWND 600 
+#define IPC_CB_ONHIDEWND 601 
+
+#define IPC_CB_GETTOOLTIP 602
+
+#define IPC_CB_MISC 603
+    #define IPC_CB_MISC_TITLE 0
+    #define IPC_CB_MISC_VOLUME 1 // volume/pan
+    #define IPC_CB_MISC_STATUS 2
+    #define IPC_CB_MISC_EQ 3
+    #define IPC_CB_MISC_INFO 4
+    #define IPC_CB_MISC_VIDEOINFO 5
+
+#define IPC_CB_CONVERT_STATUS 604 // param value goes from 0 to 100 (percent)
+#define IPC_CB_CONVERT_DONE   605
+
+#define IPC_ADJUST_FFWINDOWSMENUPOS 606
+/* (requires Winamp 2.9+)
+** int newpos=SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)adjust_offset,IPC_ADJUST_FFWINDOWSMENUPOS);
+** moves where winamp expects the freeform windows in the menubar windows main menu. Useful if you wish to insert a
+** menu item above extra freeform windows.
+*/
+
+#define IPC_ISDOUBLESIZE 608
+
+#define IPC_ADJUST_FFOPTIONSMENUPOS 609
+/* (requires Winamp 2.9+)
+** int newpos=SendMessage(hwnd_winamp,WM_WA_IPC,(WPARAM)adjust_offset,IPC_ADJUST_FFOPTIONSMENUPOS);
+** moves where winamp expects the freeform preferences item in the menubar windows main menu. Useful if you wish to insert a
+** menu item above preferences item.
+*/
+
+#define IPC_GETTIMEDISPLAYMODE 610 // returns 0 if displaying elapsed time or 1 if displaying remaining time
+
+#define IPC_SETVISWND 611 // param is hwnd, setting this allows you to receive ID_VIS_NEXT/PREVOUS/RANDOM/FS wm_commands
+#define ID_VIS_NEXT                     40382
+#define ID_VIS_PREV                     40383
+#define ID_VIS_RANDOM                   40384
+#define ID_VIS_FS                       40389
+#define ID_VIS_CFG                      40390
+#define ID_VIS_MENU                     40391
+
+#define IPC_GETVISWND 612 // returns the vis cmd handler hwnd
+#define IPC_ISVISRUNNING 613
+#define IPC_CB_VISRANDOM 628 // param is status of random
+
+#define IPC_SETIDEALVIDEOSIZE 614 // sent by winamp to winamp, trap it if you need it. width=HIWORD(param), height=LOWORD(param)
+
+#define IPC_GETSTOPONVIDEOCLOSE 615
+#define IPC_SETSTOPONVIDEOCLOSE 616
+
+typedef struct {
+  HWND hwnd;
+  int uMsg;
+  int wParam;
+  int lParam;
+} transAccelStruct;
+
+#define IPC_TRANSLATEACCELERATOR 617
+
+typedef struct {
+  int cmd;
+  int x;
+  int y;
+  int align;
+} windowCommand; // send this as param to an IPC_PLCMD, IPC_MBCMD, IPC_VIDCMD
+
+#define IPC_CB_ONTOGGLEAOT 618 
+
+#define IPC_GETPREFSWND 619
+
+#define IPC_SET_PE_WIDTHHEIGHT 620 // data is a pointer to a POINT structure that holds width & height
+
+#define IPC_GETLANGUAGEPACKINSTANCE 621
+
+#define IPC_CB_PEINFOTEXT 622 // data is a string, ie: "04:21/45:02"
+
+#define IPC_CB_OUTPUTCHANGED 623 // output plugin was changed in config
+
+#define IPC_GETOUTPUTPLUGIN 625
+
+#define IPC_SETDRAWBORDERS 626
+#define IPC_DISABLESKINCURSORS 627
+#define IPC_CB_RESETFONT 629
+
+#define IPC_IS_FULLSCREEN 630 // returns 1 if video or vis is in fullscreen mode
+#define IPC_SET_VIS_FS_FLAG 631 // a vis should send this message with 1/as param to notify winamp that it has gone to or has come back from fullscreen mode
+
+#define IPC_SHOW_NOTIFICATION 632
+
+#define IPC_GETSKININFO 633
+
+// >>>>>>>>>>> Next is 634
+
+#define IPC_PLCMD  1000 
+
+#define PLCMD_ADD  0
+#define PLCMD_REM  1
+#define PLCMD_SEL  2
+#define PLCMD_MISC 3
+#define PLCMD_LIST 4
+
+#define IPC_MBCMD  1001 
+
+#define MBCMD_BACK    0
+#define MBCMD_FORWARD 1
+#define MBCMD_STOP    2
+#define MBCMD_RELOAD  3
+#define MBCMD_MISC  4
+
+#define IPC_VIDCMD 1002 
+
+#define VIDCMD_FULLSCREEN 0
+#define VIDCMD_1X         1
+#define VIDCMD_2X         2
+#define VIDCMD_LIB        3
+#define VIDPOPUP_MISC     4
+
+#define IPC_MBURL       1003 //sets the URL
+#define IPC_MBGETCURURL 1004 //copies the current URL into wParam (have a 4096 buffer ready)
+#define IPC_MBGETDESC   1005 //copies the current URL description into wParam (have a 4096 buffer ready)
+#define IPC_MBCHECKLOCFILE 1006 //checks that the link file is up to date (otherwise updates it). wParam=parent HWND
+#define IPC_MBREFRESH   1007 //refreshes the "now playing" view in the library
+#define IPC_MBGETDEFURL 1008 //copies the default URL into wParam (have a 4096 buffer ready)
+
+#define IPC_STATS_LIBRARY_ITEMCNT 1300 // updates library count status
+
+// IPC 2000-3000 reserved for freeform messages, see gen_ff/ff_ipc.h
+#define IPC_FF_FIRST 2000
+#define IPC_FF_LAST  3000
+
+#define IPC_GETDROPTARGET 3001
+
+#define IPC_PLAYLIST_MODIFIED 3002 // sent to main wnd whenever the playlist is modified
+
+#define IPC_PLAYING_FILE 3003 // sent to main wnd with the file as parm whenever a file is played
+#define IPC_FILE_TAG_MAY_HAVE_UPDATED 3004 // sent to main wnd with the file as parm whenever a file tag might be updated
+
+
+#define IPC_ALLOW_PLAYTRACKING 3007
+// send nonzero to allow, zero to disallow
+
+#define IPC_HOOK_OKTOQUIT 3010 // return 0 to abort a quit, nonzero if quit is OK
+
+#define IPC_WRITECONFIG 3011 // pass 2 to write all, 1 to write playlist + common, 0 to write common+less common
+
+// pass a string to be the name to register, and returns a value > 65536, which is a unique value you can use
+// for custom WM_WA_IPC messages. 
+#define IPC_REGISTER_WINAMP_IPCMESSAGE 65536 
+
+/**************************************************************************/
+
+/*
+** Finally there are some WM_COMMAND messages that you can use to send 
+** Winamp misc commands.
+** 
+** To send these, use:
+**
+** SendMessage(hwnd_winamp, WM_COMMAND,command_name,0);
+*/
+
+#define WINAMP_OPTIONS_EQ               40036 // toggles the EQ window
+#define WINAMP_OPTIONS_PLEDIT           40040 // toggles the playlist window
+#define WINAMP_VOLUMEUP                 40058 // turns the volume up a little
+#define WINAMP_VOLUMEDOWN               40059 // turns the volume down a little
+#define WINAMP_FFWD5S                   40060 // fast forwards 5 seconds
+#define WINAMP_REW5S                    40061 // rewinds 5 seconds
+
+// the following are the five main control buttons, with optionally shift 
+// or control pressed
+// (for the exact functions of each, just try it out)
+#define WINAMP_BUTTON1                  40044
+#define WINAMP_BUTTON2                  40045
+#define WINAMP_BUTTON3                  40046
+#define WINAMP_BUTTON4                  40047
+#define WINAMP_BUTTON5                  40048
+#define WINAMP_BUTTON1_SHIFT            40144
+#define WINAMP_BUTTON2_SHIFT            40145
+#define WINAMP_BUTTON3_SHIFT            40146
+#define WINAMP_BUTTON4_SHIFT            40147
+#define WINAMP_BUTTON5_SHIFT            40148
+#define WINAMP_BUTTON1_CTRL             40154
+#define WINAMP_BUTTON2_CTRL             40155
+#define WINAMP_BUTTON3_CTRL             40156
+#define WINAMP_BUTTON4_CTRL             40157
+#define WINAMP_BUTTON5_CTRL             40158
+
+#define WINAMP_FILE_PLAY                40029 // pops up the load file(s) box
+#define WINAMP_FILE_DIR                 40187 // pops up the load directory box
+#define WINAMP_OPTIONS_PREFS            40012 // pops up the preferences
+#define WINAMP_OPTIONS_AOT              40019 // toggles always on top
+#define WINAMP_HELP_ABOUT               40041 // pops up the about box :)
+
+#define ID_MAIN_PLAY_AUDIOCD1           40323 // starts playing the audio CD in the first CD reader
+#define ID_MAIN_PLAY_AUDIOCD2           40323 // plays the 2nd
+#define ID_MAIN_PLAY_AUDIOCD3           40323 // plays the 3nd
+#define ID_MAIN_PLAY_AUDIOCD4           40323 // plays the 4nd
+
+// IDs 42000 to 45000 are reserved for gen_ff
+// IDs from 45000 to 57000 are reserved for library 
+
+#endif//_WA_IPC_H_
+
+/*
+** EOF.. Enjoy.
+*/
\ No newline at end of file