🚀 go-pugleaf

I think I may have made a step further...

In the definition of SPBindToFile (sphelper.h) there is a call to

HRESULT hr = ::CoCreateInstance(CLSID_SpStream, NULL, CLSCTX_ALL, 
__uuidof(*ppStream), (void **)ppStream);

as this returned an error "E2496 Invalid call to uuidof(struct type | 
variable)"

I replaced it with

HRESULT hr = ::CoCreateInstance(CLSID_SpStream, NULL, CLSCTX_ALL, 
CLSID_SpStream, (void **)ppStream);

May this be the reason for the E_INVALIDARG ? What is the correct syntax for 
__uuidof(*ppStream) ?


As for the compile errors:
I added the debugging macros below and defined

int _CrtSetReportMode(
   int reportType,
   int reportMode
);
_HFILE _CrtSetReportFile(
   int reportType,
   _HFILE reportFile
);

im SPDebug.h, this helped.


Rds
Marc



//*************************************************************
/* Define some debugging macros */
#if (defined(WIN32) && !defined(_WIN32_WCE)) /**[10]**/
     #include <crtdbg.h>
#else
     #define _CRT_WARN             1
     #define _CRT_ASSERT           2
     #define _CRTDBG_MODE_DEBUG    3
     #define _CRTDBG_MODE_WNDW     4
     #define _CRTDBG_MODE_FILE     5
     #if !defined(_DEBUG) && !defined(DEBUG)
          #ifndef _ASSERT
          #define _ASSERT(a)
          #endif
          #define _RPT0(a, b)
          #define _RPT1(a, b, a1)
          #define _RPT2(a, b, a1, a2)
          #define _RPT3(a, b, a1, a2, a3)
          #define _RPT4(a, b, a1, a2, a3, a4)
     #else /* _DEBUG */
     #ifndef _ASSERT
          #define _ASSERT(a)
     #endif
     #define _RPT0(a, b)   fprintf(stderr, b)
     #define _RPT1(a, b, a1)   fprintf(stderr, b, a1)
     #define _RPT2(a, b, a1, a2)  fprintf(stderr, b, a1, a2)
     #define _RPT3(a, b, a1, a2, a3)  fprintf(stderr, b, a1, a2, a3)
     #define _RPT4(a, b, a1, a2, a3, a4) fprintf(stderr, b, a1, a2, a3, a4)
     #endif /* _DEBUG */
#endif /* WIN32 */









"Marc" <info@mawnet.com> schrieb im Newsbeitrag 
news:474564ea$1@newsgroups.borland.com...
> Gambit
>
> First of all thank you for your time and effort trying to sort this thing 
> out.
> I used your sample (The complete code is attached here) but still no joy 
> (Same error E_INVALIDARG).
> I needed to modify the voice creation from CLSCTX_LOCAL_SERVER to 
> CLSCTX_ALL as otherwise it would not work. Now it plays though the speaker 
> but then fails with E_INVALIDARG in the SPBindToFile.
>
>
> As for the compile errors:
> As you can see I already had to define the two GUID SPDFID_Text and 
> SPDFID_WaveFormatEx with some bogus values. Those GUID are declared as 
> EXTERN_C in sapi.h and I have no idea where (and with what) they should be 
> declared.
>
>> You'll just have to define it manually in your code before including 
>> SPDebug.h
>
> Sure I could go now through all *.h files and complete the missing 
> declarations, some of them are variables, some of them are functions (IE 
> _RPT1).
>
> But to do so I would need to understand the whole code and to be quite 
> honest this is beyond my competence. All I wanted is to use (not 
> redevelop) SAPI im my application.
> If I have to modify half of the provided Borland *.h files then this is 
> not worth it and I go back to the OCX. This is rather disappointing.
> OK I am exagerating a little here, but this is why I asked the question if 
> someone has successfully implemented SAPI (all functions, not only 
> Speak("Hello world")) and BCB.
> I can not imagine that everybody had to rewrite half of the provided *.h 
> files (again exagerating).
>
> Rds
> Marc
>
>
>
>
> //---------------------------------------------------------------------------
> //Unit1.cpp
> //---------------------------------------------------------------------------
> #include <vcl.h>
> #include <sapi.h>           //For ISp definitions - part of SDK
> #include <sphelper.h>       //For SPBindToFile
> #pragma hdrstop
>
> #include "Unit1.h"
>
> //I needed to define those GUID as they are declared as EXTERN_C in sapi.h
> //No idea what GUID to use here
> const GUID SPDFID_Text             = 
> StringToGUID("{CFDF4A60-6FFC-11D1-BE46-00A0C95A6A5C}");
> const GUID SPDFID_WaveFormatEx     = 
> StringToGUID("{CFDF4A60-6FFC-11D1-BE46-00A0C95A6A5C}");
>
> //---------------------------------------------------------------------------
> #pragma package(smart_init)
> #pragma resource "*.dfm"
> TForm1 *Form1;
> //---------------------------------------------------------------------------
> __fastcall TForm1::TForm1(TComponent* Owner)
>     : TForm(Owner)
> {
> }
> //---------------------------------------------------------------------------
> void TForm1::Test()
> {
>     HRESULT hr = S_OK;
>     CComPtr<ISpStream> cpStream;
>     CComPtr<ISpVoice> cpVoice;
>     CSpStreamFormat cAudioFmt;
>
>     cpVoice = NULL;
>     ::CoInitialize(NULL);
>
>     //Create a SAPI voice:
>     //Using CLSCTX_LOCAL_SERVER fails here...
>
>     hr = CoCreateInstance( CLSID_SpVoice,NULL,CLSCTX_ALL,IID_ISpVoice, 
> (void**)&cpVoice);
>     if( hr != S_OK )
>          MessageBox(NULL, "CAN NOT CREATE VOICE", "ERROR", MB_OK);
>
>     if(SUCCEEDED(hr))
>          cpVoice->Speak(L"Hello world",SPF_DEFAULT,NULL);
>     if( hr != S_OK )
>          MessageBox(NULL, "CAN NOT SPEAK", "Error", MB_OK);
>
>     //Set the audio format
>     if( SUCCEEDED(hr) )
>          hr = cAudioFmt.AssignFormat(SPSF_22kHz16BitMono);
>     if( hr != S_OK )
>          MessageBox(NULL, "CAN NOT SET FORMAT", "Error", MB_OK);
>
>     //Call SPBindToFile, a SAPI helper method,  to bind the audio stream 
> to the file
>     if( SUCCEEDED(hr) )
>          hr = SPBindToFile(L"c:\\test.wav",  SPFM_CREATE_ALWAYS, 
> &cpStream, &cAudioFmt.FormatId(), cAudioFmt.WaveFormatExPtr());
>      if( hr == E_INVALIDARG )
>          MessageBox(NULL, "E_INVALIDARG", "Error", MB_OK);
>
>     //set the output to cpStream so that the output audio data will be 
> stored in cpStream
>     if( SUCCEEDED(hr) )
>          hr = cpVoice->SetOutput(cpStream, TRUE);
>     if( hr != S_OK )
>          MessageBox(NULL, "CAN NOT SetOutput", "Error", MB_OK);
>
>     //Speak the text "hello world" synchronously
>     if( SUCCEEDED(hr) )
>          cpVoice->Speak(L"Hello world",SPF_DEFAULT,NULL);
>     if( hr != S_OK )
>          MessageBox(NULL, "CAN NOT SPEAK TO FILE", "Error", MB_OK);
>
>     //close the stream
>     if( SUCCEEDED(hr) )
>          hr = cpStream->Close();
>
>     if(SUCCEEDED(hr))
>          cpVoice = NULL;
>
>     ::CoUninitialize();
> }
> //---------------------------------------------------------------------------
> void __fastcall TForm1::Button1Click(TObject *Sender)
> {
>     Test();
> }
> //---------------------------------------------------------------------------
>
>
>
>
> //---------------------------------------------------------------------------
> //Unit1.h
> //---------------------------------------------------------------------------
> #ifndef Unit1H
> #define Unit1H
> //---------------------------------------------------------------------------
> #include <Classes.hpp>
> #include <Controls.hpp>
> #include <StdCtrls.hpp>
> #include <Forms.hpp>
> //---------------------------------------------------------------------------
> class TForm1 : public TForm
> {
> __published: // Von der IDE verwaltete Komponenten
>     TButton *Button1;
>     void __fastcall Button1Click(TObject *Sender);
> private: // Anwender-Deklarationen
>     void Test();
> public:  // Anwender-Deklarationen
>     __fastcall TForm1(TComponent* Owner);
> };
> //---------------------------------------------------------------------------
> extern PACKAGE TForm1 *Form1;
> //---------------------------------------------------------------------------
> #endif
>
>
>
>
>
>
>
>
>
>
> "Remy Lebeau (TeamB)" <no.spam@no.spam.com> schrieb im Newsbeitrag 
> news:4744b412$1@newsgroups.borland.com...
>>
>> "Marc" <info@mawnet.com> wrote in message 
>> news:4744a4e3$1@newsgroups.borland.com...
>>
>>> You are right, I made a mistake when I pasted my sample as I
>>> cleaned it for display purposes.
>>
>> Always copy/paste your actual code.  It reduces confusion and errors.
>>
>>> I tried to implement the sample at
>>> http://msdn2.microsoft.com/en-us/library/ms717065.aspx
>>
>> You are not using the example exactly as it is provided.  For instance, 
>> you are not making use of the CComPtr class to manage your pointers. 
>> That in itself would not be causing your error, though.
>>
>> Try this:
>>
>>    void TSpeech::SpeakToFile(const WideString &sWords, const WideString 
>> &sFileName)
>>    {
>>        HRESULT hr;
>>        CComPtr<ISpStream> cpStream;
>>        CComPtr<ISpVoice> cpVoice;
>>        CSpStreamFormat cAudioFmt;
>>
>>
>>        //Create a SAPI Voice
>>        hr = CoCreateInstance( CLSID_SpVoice, NULL, CLSCTX_LOCAL_SERVER, 
>> IID_ISpVoice, (void**)&cpVoice);
>>
>>        //Set the audio format
>>        if( SUCCEEDED(hr) )
>>            hr = cAudioFmt.AssignFormat(SPSF_22kHz16BitMono);
>>
>>        //Call SPBindToFile, a SAPI helper method,  to bind the audio 
>> stream to the file
>>        if( SUCCEEDED(hr) )
>>        {
>>            hr = SPBindToFile(sFileName,  SPFM_CREATE_ALWAYS, &cpStream, 
>> &cAudioFmt.FormatId(), cAudioFmt.WaveFormatExPtr());
>>        }
>>
>>        if( hr == E_INVALIDARG )
>>            MessageBox(NULL, "E_INVALIDARG", "Error", MB_OK);
>>
>>        //set the output to cpStream so that the output audio data will be 
>> stored in cpStream
>>        if( SUCCEEDED(hr) )
>>            hr = cpVoice->SetOutput(cpStream, TRUE);
>>
>>        //Speak the text "hello world" synchronously
>>        if( SUCCEEDED(hr) )
>>            hr = cpVoice->Speak(sWords, SPF_DEFAULT, NULL);
>>
>>        //close the stream
>>        if( SUCCEEDED(hr) )
>>            hr = cpStream->Close();
>>    }
>>
>>> As for the compile errors, here they are (in German sorry):
>>
>> There are plenty of online translators available ;-)
>>
>>> [C++ Fehler] crtdbg.h(52): E2268 Aufruf der undefinierten Funktion '_T'
>>
>>    Call of undefined function '_ T'
>>
>> _T is a macro defined in tchar.h.  It operates the same as the TEXT() 
>> macro in winnt.h - it takes a character/string literal as input and 
>> compiles it as either char* or wchar_t* depending on whether UNICODE is 
>> defined.  Try including tchar.h in your source code before other the 
>> affected header files.
>>
>>> [C++ Fehler] crtdbg.h(52): E2034 Konvertierung von 'int' nach 'const 
>>> char *' nicht m�glich
>>
>>    Cannot convert 'int' to 'const char *'
>>
>> That is pretty self-explanatory.  That particular line is calling 
>> wsprintf() using the TEXT() macro:
>>
>>  ::wsprintf(msg, TEXT("%s failed - %s/%d"), expr, file, line);
>>
>> That is probably just an issue with TEXT() not being defined before being 
>> used, or it is being re-defined somewhere else.
>>
>>> [C++ Fehler] crtdbg.h(52): E2340 Keine �bereinstimmung des Typs beim 
>>> Parameter 2 ('const char *' erwartet, 'int' erhalten)
>>
>>    Type mismatch in parameter 2 (expected 'const char *', got 'int')
>>
>> That is a side-effect of the previous error.
>>
>>> [C++ Fehler] SPDebug.h(337): E2303 Typname erwartet
>>
>>    Typename expected
>>
>> That particular line is trying to declare a variable of type _HFILE:
>>
>>    _HFILE m_hfilePrev;
>>
>> I don't see _HFILE begin defined in any header files I have, though.  So 
>> it makes sense for that to be reported as an unknown type.  You'll just 
>> have to define it manually in your code before including SPDebug.h until 
>> you can figure out where it is supposed to come from:
>>
>>    #define _HFILE HANDLE
>>
>>> [C++ Fehler] SPDebug.h(337): E2139 In Deklaration fehlt ;
>>
>>    Declaration is missing ;
>>
>> That is a side-effect of the previous error.
>>
>>> [C++ Fehler] SPDebug.h(47): E2451 Undefiniertes Symbol 'm_hfilePrev'
>>
>>    Undefined Symbol 'm_hfilePrev'
>>
>> Another side-effect.  Since __HFILE is not defined anywhere, m_hfilePrev 
>> is not fully declared, either.
>>
>>> [C++ Fehler] SPDebug.h(62): E2451 Undefiniertes Symbol '_CRT_WARN'
>>> [C++ Fehler] SPDebug.h(69): E2451 Undefiniertes Symbol '_CRT_WARN'
>>> [C++ Fehler] SPDebug.h(76): E2451 Undefiniertes Symbol '_CRT_WARN'
>>> [C++ Fehler] SPDebug.h(86): E2451 Undefiniertes Symbol '_CRT_ASSERT'
>>> [C++ Fehler] SPDebug.h(93): E2451 Undefiniertes Symbol '_CRT_WARN'
>>> [C++ Fehler] SPDebug.h(177): E2451 Undefiniertes Symbol 
>>> '_CRTDBG_MODE_DEBUG'
>>> [C++ Fehler] SPDebug.h(185): E2451 Undefiniertes Symbol 
>>> '_CRTDBG_MODE_WNDW'
>>> [C++ Fehler] SPDebug.h(298): E2451 Undefiniertes Symbol 
>>> '_CRTDBG_MODE_FILE'
>>
>> Those are also not defined in any header files I have.  It looks like 
>> they are supposed to come from CRTDBG.H, but Borland appears to have 
>> edited that file for their own purposes.
>>
>>> [C++ Fehler] SPDebug.h(297): E2268 Aufruf der undefinierten Funktion 
>>> '_CrtSetReportMode'
>>
>>    Call of undefined function '_CrtSetReportMode'
>>
>> Self-explanatory.  I believe that was also supposed to come from 
>> CRTDBG.H.
>>
>>> [C++ Fehler] SPDebug.h(309): E2379 In Anweisung fehlt ;
>>
>>    Instruction is missing ;
>>
>> That is a side-effect of the previous error.
>>
>>> [C++ Fehler] SPDebug.h(323): E2121 ) fehlt beim Funktionsaufruf
>>
>>    ) is missing in function call
>>
>> Another side effect.
>>
>>> [C++ Fehler] SPDebug.h(371): E2268 Aufruf der undefinierten Funktion 
>>> '_RPT1'
>>> [C++ Fehler] sphelper.h(446): E2268 Aufruf der undefinierten Funktion 
>>> '_RPT3'
>>
>>    Call of undefined function '_RPT1'
>>    Call of undefined function '_RPT3'
>>
>> More macros missing from CRTDBG.H
>>
>>> [C++ Fehler] sphelper.h(446): E2228 Zu viele Fehlermeldungen oder 
>>> Warnungen
>>
>>    Too many error messages or warnings
>>
>> Enough said.
>>
>>
>> Gambit
>>
>
>