commit 985f838934510983d8a887461e98dca60a6e858f
author James Dong <jdong@google.com> Tue Dec 07 14:37:27 2010 -0800
committer James Dong <jdong@google.com> Mon Dec 13 10:34:17 2010 -0800
tree 7b1add1b2adda17b1987fbd635a10fd7c8959cee
parent a37fe6bf720683250d7fece6ed35a447694dda1f

Yield the omx threads so that file writer threads have a chance to retrieve the output buffers once they become ready

bug - 3252228

Change-Id: Iab7cf1c9a87cce7b814c63b42b21fcd6a7314b36

media/libstagefright/MPEG4Writer.cpp

diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
index 602aa9f..06c4c98 100644
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -1734,6 +1734,8 @@
     } else {
         prctl(PR_SET_NAME, (unsigned long)"VideoTrackEncoding", 0, 0, 0);
     }
+    setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_AUDIO);
+
     sp<MetaData> meta_data;
 
     mNumSamples = 0;

media/libstagefright/OMXCodec.cpp

diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index b954be7..43e4e97 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -2029,6 +2029,9 @@
 
                 mFilledBuffers.push_back(i);
                 mBufferFilled.signal();
+                if (mIsEncoder) {
+                    sched_yield();
+                }
             }
 
             break;