[PATCH] winealsa.drv: Cleanup modLongData and Fix F0 and F7 byte insertion + memory leak.

[Alexandre Julliard]

Christian Costa <titan.costa at gmail.com> writes:

> @@ -927,12 +927,12 @@ static DWORD modData(WORD wDevID, DWORD dwParam)
>  }
>  
>  /**************************************************************************
> - *		modLongData					[internal]
> + *              modLongData                                      internal]
>   */
>  static DWORD modLongData(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
>  {
> -    int		len_add = 0;
> -    LPBYTE	lpData, lpNewData = NULL;
> +    int len_add = 0;
> +    BYTE *lpData, *lpNewData = NULL;
>      snd_seq_event_t event;
>  
>      TRACE("(%04X, %p, %08X);\n", wDevID, lpMidiHdr, dwSize);
> @@ -941,23 +941,23 @@ static DWORD modLongData(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
>       * but it seems to be used only for midi input.
>       * Taking a look at the WAVEHDR structure (which is quite similar) confirms this assumption.
>       */
> -    
> +
>      if (wDevID >= MODM_NumDevs) return MMSYSERR_BADDEVICEID;
>      if (!MidiOutDev[wDevID].bEnabled) return MIDIERR_NODEVICE;
>  
> -    if (midiSeq == NULL) {
> -	WARN("can't play !\n");
> -	return MIDIERR_NODEVICE;
> +    if (!midiSeq) {
> +        WARN("Can't play !\n");
> +        return MIDIERR_NODEVICE;
>      }
>  
> -    lpData = (LPBYTE) lpMidiHdr->lpData;
> -    
> -    if (lpData == NULL)
> -	return MIDIERR_UNPREPARED;
> +    lpData = (BYTE*)lpMidiHdr->lpData;
> +
> +    if (!lpData)
> +        return MIDIERR_UNPREPARED;
>      if (!(lpMidiHdr->dwFlags & MHDR_PREPARED))
> -	return MIDIERR_UNPREPARED;
> +        return MIDIERR_UNPREPARED;
>      if (lpMidiHdr->dwFlags & MHDR_INQUEUE)
> -	return MIDIERR_STILLPLAYING;
> +        return MIDIERR_STILLPLAYING;
>      lpMidiHdr->dwFlags &= ~MHDR_DONE;
>      lpMidiHdr->dwFlags |= MHDR_INQUEUE;

Please avoid gratuitous formatting changes.

-- 
Alexandre Julliard
julliard at winehq.org