On Sep 18, 2006, at 2:28 PM, Aleksi Strandberg wrote:
Hi List,
The callback i'm using with FMOD requires me to feed PCM data.
Can memoryblock be used this way?
I was unable to get this to work, the callback is called but the
data feeding doesn't work, i only get some clicking as audio.
The properties sound and datalen are returned properly.
Here is Syntax:
FMOD_RESULT F_CALLBACK FMOD_SOUND_PCMREADCALLBACK(
FMOD_SOUND * sound,
void * data,
unsigned int datalen
);
The void * is a pointer to fill, not a pointer to replace.
Try this instead:
Function pcmreadcallback(byref sound as Integer, d as Ptr, datalen as
Integer) as Integer
dim data as MemoryBlock = d // Create a memory block with "d" as
its pointer
if data<>nil then
if receiveddata<>nil and receiveddata.size>=receivedposition
+datalen then
data.StringValue(0,datalen)=receiveddata.StringValue
(receivedposition,datalen)
end
end
receivedposition=receivedposition+datalen
return FMOD_OK
End Function
HTH,
Jon
--
Jonathan Johnson
[EMAIL PROTECTED]
REAL Software, Inc.
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