added worker thread sleep throttling.

each of the work object threads now self adjust their sleep interval based on the "fullness" of their fifo.
80% is the choose threshold.  
Work objects with a fifo fullness of greater than 80% increase their sleep interval.
This allows other work object with less than 80% fullness more CPU usage.
Also adjusted thread_func, reader, and muxer sleep intervals to more reasonable values.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@98 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 1 insertions, 2 deletions

diff --git a/libhb/reader.c b/libhb/reader.c
index ed4a675ff..47ec9d546 100644
--- a/libhb/reader.c
+++ b/libhb/reader.c
@@ -100,8 +100,7 @@ static void ReaderFunc( void * _r )
                 while( !*r->die && !r->job->done &&
                        hb_fifo_is_full( fifo ) )
                 {
-                    hb_snooze( 1 );
-					//hb_log("sleep: ReaderFunc");
+                    hb_snooze( 50 );
                 }
                 hb_fifo_push( fifo, buf );
             }