Changeset 166 for sbliveos2/trunk/drv16/wavestrm.cpp

Timestamp:

Mar 22, 2001, 7:13:01 PM (24 years ago)

Author:

sandervl

Message:

update for new direct audio interface

File:

• sbliveos2/trunk/drv16/wavestrm.cpp (modified) (2 diffs)

sbliveos2/trunk/drv16/wavestrm.cpp

@@ -316 +316 @@
 }
 
-ULONG WAVESTREAM::Write(PSTREAMBUF pbuf, unsigned uLength)
-{
-   qhInProcess.PushOnTail((PQUEUEELEMENT)new STREAMBUFFER(uLength, pbuf));
+ULONG WAVESTREAM::Write(PSTREAMBUF pbuf, ULONG uLength)
+{
+ PSTREAMBUFFER pStreamBuf = new STREAMBUFFER(uLength, pbuf);
+
+   return Write(pStreamBuf);
+}
+
+ULONG WAVESTREAM::Write(PSTREAMBUFFER pStreamBuf)
+{
+   qhInProcess.PushOnTail((PQUEUEELEMENT)pStreamBuf);
    dprintf2(("WAVESTREAM::Write: Push on tail %lx %d", ((PSTREAMBUFFER)qhInProcess.Head())->pBuffptr, ((PSTREAMBUFFER)qhInProcess.Head())->ulBuffsz));
    if(fUnderrun) {
@@ -376 +383 @@
 }
 
+ULONG WAVESTREAM::GetCurrentPos(void)
+{
+   ULONG Processed;
+
+   if (ulStreamState == STREAM_STREAMING)  // if the stream is active
+   {
+        if (ulStreamType & STREAM_WRITE) {
+                OSS16_StreamGetPos(this, &Processed);
+        }
+        else    Processed = _ulBytesProcessed;
+   }
+   else Processed = _ulBytesProcessed;
+
+   return Processed;
+}
+
 //
 // SetCurrentTime