Changeset 9916 for trunk/src/winmm/waveoutdart.cpp

Timestamp:

Mar 6, 2003, 4:42:33 PM (22 years ago)

Author:

sandervl

Message:

Improved accuracy of waveIn/OutGetPosition. (use FPU to prevent rounding errors)

File:

• trunk/src/winmm/waveoutdart.cpp (modified) (3 diffs)

trunk/src/winmm/waveoutdart.cpp

@@ -1 @@
-/* $Id: waveoutdart.cpp,v 1.18 2003-03-05 16:45:10 sandervl Exp $ */
+/* $Id: waveoutdart.cpp,v 1.19 2003-03-06 15:42:33 sandervl Exp $ */
 
 /*
@@ -297 +297 @@
             WAVEHDR *chdr = wavehdr;
             while(chdr->lpNext) {
+#ifdef DEBUG
+                if(chdr == pwh) dprintf(("adding already present buffer!!!!!"));
+#endif
                 chdr = chdr->lpNext;
             }
@@ -478 +481 @@
     rc = mymciSendCommand(DeviceId, MCI_STATUS, MCI_STATUS_ITEM|MCI_WAIT, (PVOID)&mciStatus, 0);
     if((rc & 0xFFFF) == MCIERR_SUCCESS) {
-        nrbytes = (mciStatus.ulReturn * (getAvgBytesPerSecond()/1000));
+        nrbytes = (ULONG)((double)mciStatus.ulReturn * ((double)getAvgBytesPerSecond()/1000.0));
         return nrbytes;;
     }