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<A HREF="FSOUND.html#Functions"><H5>[API function]</A></H5>
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<H2><A NAME="FSOUND_Stream_Create">FSOUND_Stream_Create</A></H2>
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Creates a user definable stream file ready for playing. The stream is serviced through a callback.<BR>
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<P>
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<B>DLL_API FSOUND_STREAM * F_API </B><B> </B><B>FSOUND_Stream_Create</B><B>(</B><BR>
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<B>FSOUND_STREAMCALLBACK </B><B> </B><I>callback</I><B>,</B><BR>
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<B>int </B><B> </B><I>lenbytes</I><B>,</B><BR>
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<B>unsigned int </B><B> </B><I>mode</I><B>,</B><BR>
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<B>int </B><B> </B><I>samplerate</I><B>,</B><BR>
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<B>void *</B><I>userdata</I><BR>
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<B>);</B><BR>
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<H3>Parameters</H3>
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<TABLE>
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<TR VALIGN=top><TD><I>callback</I></TD>
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<TD>A pointer to a user defined stream callback function.<BR>
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</TD><TR VALIGN=top><TD><I>lenbytes</I></TD>
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<TD>Size of the data in BYTES the callback will require to be written to the buffer.<BR>
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</TD><TR VALIGN=top><TD><I>mode</I></TD>
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<TD>Description of the raw sample data being opened. see FSOUND_MODES for a description of these modes.<BR>
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</TD><TR VALIGN=top><TD><I>samplerate</I></TD>
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<TD>Rate of playback. Be careful you dont set the sample rate too high so that the stream servicer (ie the harddisk) may not keep up. <BR>
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</TD><TR VALIGN=top><TD><I>userdata</I></TD>
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<TD>User data that is passed back into the stream callback when triggered.<BR>
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</TD></TABLE>
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<H3>Return Value</H3>
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On success, a pointer to an opened stream is returned.<BR>
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On failure, NULL is returned.<BR>
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<H3>Remarks</H3>
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This method only supports SIGNED RAW streams to be written to the buffer supplied by the callback. <BR>
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They can be 8 or 16 bit, mono or stereo.<BR>
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'lenbytes' may be rounded down to the nearest sample alignment in bytes. Ie if you specified 1001 bytes for a 16bit stereo sample stream, len would return 1000 in the callback. (250 samples * 4 bytes per sample)<BR>
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PlayStation 2 IMPORTANT! : if FSOUND_SendData is NOT called from the stream callback the IOP will hang because it is waiting for this command to be executed before it can unlock its buffer.<BR>
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___________________<BR>
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Supported on the following platforms : Win32, WinCE, Linux, Macintosh, XBox, PlayStation 2, GameCube<BR>
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<H3>See Also</H3>
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<A HREF="FSOUND_MODES.html">FSOUND_MODES</A>
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,
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<A HREF="FSOUND_SendData.html">FSOUND_SendData</A>
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,
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<A HREF="FSOUND_Stream_Close.html">FSOUND_Stream_Close</A>
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,
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<A HREF="FSOUND_Stream_Play.html">FSOUND_Stream_Play</A>
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,
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<A HREF="FSOUND_Stream_PlayEx.html">FSOUND_Stream_PlayEx</A>
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,
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<A HREF="FSOUND_Stream_SetBufferSize.html">FSOUND_Stream_SetBufferSize</A>
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,
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<A HREF="FSOUND_Stream_Stop.html">FSOUND_Stream_Stop</A>
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,
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<A HREF="FSOUND_STREAMCALLBACK.html">FSOUND_STREAMCALLBACK</A>
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<HR><BR><FONT SIZE="-2">This document copyright ©Firelight Technologies, Pty, Ltd, 1999-2002. All rights reserved.</FONT><BR>
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<FONT SIZE="-2">Generated Thu Dec 15 17:31:35 2005
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by SourceDoc v0.10, the automated source code documenter.</FONT><BR>
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