Changeset 3780 for trunk/src

Timestamp:

Jun 30, 2000, 10:40:05 AM (25 years ago)

Author:

sandervl

Message:

MN: resume on underrun & min. buffer size fixes

File:

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

trunk/src/winmm/dwaveout.cpp

@@ -1 @@
-/* $Id: dwaveout.cpp,v 1.26 2000-06-03 16:40:52 sandervl Exp $ */
+/* $Id: dwaveout.cpp,v 1.27 2000-06-30 08:40:05 sandervl Exp $ */
 
 /*
@@ -335 +335 @@
 
 #if 1
+        int consumerate = getAvgBytesPerSecond();
+        int minbufsize = consumerate/32;
+
         ulBufSize = pwh->dwBufferLength/2;
-        if(ulBufSize < 128) {
-                dprintf(("set buffer size to 128 bytes (org size = %d)", pwh->dwBufferLength));
-                ulBufSize = 128;
+        if(ulBufSize < minbufsize) {
+                dprintf(("set buffer size to %d bytes (org size = %d)", minbufsize, pwh->dwBufferLength));
+                ulBufSize = minbufsize;
         }
 #else
@@ -438 +441 @@
         else    wavehdr = pwh;
         wmutex->leave();
-        if(State == STATE_STOPPED) {//continue playback
+        if(State == STATE_STOPPED || fUnderrun) {//continue playback
             restart();
         }