Make AC3 encoder buffer size 16 bytes aligned so float conversion wil…

…l always be performed using SSE accelerated code git-svn-id: http://svn.mythtv.org/svn/trunk@27390 7dbf422c-18fa-0310-86e9-fd20926502f2
MythTV · Dec 1, 2010 · 55baf45 · 55baf45
1 parent 27b7049
commit 55baf45
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/mythtv/libs/libmyth/audio/audiooutputbase.cpp b/mythtv/libs/libmyth/audio/audiooutputbase.cpp
@@ -1235,8 +1235,8 @@ bool AudioOutputBase::AddFrames(void *in_buffer, int in_frames,
             int remaining       = len;
             int to_get          = 0;
             // The AC3 encoder can only work on 128kB of data at a time
-            int maxframes       = (INBUFSIZE / encoder->FrameSize()) *
-                encoder->FrameSize();
+            int maxframes       = ((INBUFSIZE / encoder->FrameSize()) *
+                                   encoder->FrameSize() + 15) & ~0xf;
 
             do
             {