speexencoderdllstuff.h

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00001 //===========================================================================
00002 //Copyright (C) 2003, 2004 Zentaro Kavanagh
00003 //
00004 //Redistribution and use in source and binary forms, with or without
00005 //modification, are permitted provided that the following conditions
00006 //are met:
00007 //
00008 //- Redistributions of source code must retain the above copyright
00009 //  notice, this list of conditions and the following disclaimer.
00010 //
00011 //- Redistributions in binary form must reproduce the above copyright
00012 //  notice, this list of conditions and the following disclaimer in the
00013 //  documentation and/or other materials provided with the distribution.
00014 //
00015 //- Neither the name of Zentaro Kavanagh nor the names of contributors 
00016 //  may be used to endorse or promote products derived from this software 
00017 //  without specific prior written permission.
00018 //
00019 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00020 //``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00021 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00022 //PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE ORGANISATION OR
00023 //CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00024 //EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00025 //PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00026 //PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00027 //LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00028 //NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00029 //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00030 //===========================================================================
00031 
00032 #pragma once
00033 
00034 struct sSpeexFormatBlock {
00035         unsigned long speexVersion;
00036         unsigned long samplesPerSec;
00037         unsigned long minBitsPerSec;
00038         unsigned long avgBitsPerSec;
00039         unsigned long maxBitsPerSec;
00040         unsigned long numChannels;
00041 
00042 };
00043 #include "AbstractTransformFilter.h"
00044 #include "AbstractTransformInputPin.h"
00045 #include "AbstractTransformOutputPin.h"
00046 #include "SpeexEncodeInputPin.h"
00047 #include "SpeexEncodeOutputPin.h"
00048 #include "SpeexEncodeFilter.h"
00049 
00050 #ifdef LIBOOOGG_EXPORTS
00051 #define LIBOOOGG_API __declspec(dllexport)
00052 #else
00053 #define LIBOOOGG_API __declspec(dllimport)
00054 #endif
00055 
00056 
00057 
00058 
00059 // {7036C2FE-A209-464c-97AB-95B9260EDBF7}
00060 DEFINE_GUID(CLSID_SpeexEncodeFilter, 
00061 0x7036c2fe, 0xa209, 0x464c, 0x97, 0xab, 0x95, 0xb9, 0x26, 0xe, 0xdb, 0xf7);
00062 
00063 // {25A9729D-12F6-420e-BD53-1D631DC217DF}
00064 DEFINE_GUID(MEDIASUBTYPE_Speex, 
00065 0x25a9729d, 0x12f6, 0x420e, 0xbd, 0x53, 0x1d, 0x63, 0x1d, 0xc2, 0x17, 0xdf);
00066 
00067 // {78701A27-EFB5-4157-9553-38A7854E3E81}
00068 DEFINE_GUID(FORMAT_Speex, 
00069 0x78701a27, 0xefb5, 0x4157, 0x95, 0x53, 0x38, 0xa7, 0x85, 0x4e, 0x3e, 0x81);
00070 //This structure defines the type of input we accept on the input pin... Stream/Annodex
00071 
00072 const REGPINTYPES SpeexEncodeInputTypes = {
00073     &MEDIATYPE_Audio,
00074         &MEDIASUBTYPE_PCM
00075 };
00076 
00077 const REGPINTYPES SpeexEncodeOutputTypes = {
00078         &MEDIATYPE_Audio,
00079         &MEDIASUBTYPE_Speex
00080 };
00081 
00082 const REGFILTERPINS SpeexEncodePinReg[] = {
00083         {
00084     L"PCM Input",                                               //Name (obsoleted)
00085         FALSE,                                                          //Renders from this pin ?? Not sure about this.
00086         FALSE,                                                          //Not an output pin
00087         FALSE,                                                          //Cannot have zero instances of this pin
00088         FALSE,                                                          //Cannot have more than one instance of this pin
00089         NULL,                                                           //Connects to filter (obsoleted)
00090         NULL,                                                           //Connects to pin (obsoleted)
00091         1,                                                                      //upport two media type
00092         &SpeexEncodeInputTypes                          //Pointer to media type (Audio/Speex or Audio/Speex)
00093         } ,
00094 
00095         {
00096         L"Speex Output",                                                //Name (obsoleted)
00097         FALSE,                                                          //Renders from this pin ?? Not sure about this.
00098         TRUE,                                                           //Is an output pin
00099         FALSE,                                                          //Cannot have zero instances of this pin
00100         FALSE,                                                          //Cannot have more than one instance of this pin
00101         NULL,                                                           //Connects to filter (obsoleted)
00102         NULL,                                                           //Connects to pin (obsoleted)
00103         1,                                                                      //Only support one media type
00104         &SpeexEncodeOutputTypes                                 //Pointer to media type (Audio/PCM)
00105 
00106         }
00107 };
00108 
00109 
00110 
00111 const REGFILTER2 SpeexEncodeFilterReg = {
00112                 1,
00113                 MERIT_DO_NOT_USE,
00114                 2,
00115         SpeexEncodePinReg
00116                 
00117 };
00118            
00119 

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