vorbisdec: fix flush

Bug: 113983576
Test: CTS @Small tests
Change-Id: I35193bf1ffacbe6b7a4f9b2ad0ab6bb9eaf3cb82

1 files changed, 11 insertions, 1 deletions

diff --git a/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp b/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp
index 8912f8ae93..d534f64d1d 100644
--- a/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp
+++ b/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp
@@ -548,11 +548,21 @@ void SoftVorbis::onPortFlushCompleted(OMX_U32 portIndex) {
         // Make sure that the next buffer output does not still
         // depend on fragments from the last one decoded.
 
+        mInputBufferCount = 0;
         mNumFramesOutput = 0;
+        if (mState != NULL) {
+            vorbis_dsp_clear(mState);
+            delete mState;
+            mState = NULL;
+        }
+        if (mVi != NULL) {
+            vorbis_info_clear(mVi);
+            delete mVi;
+            mVi = NULL;
+        }
         mSawInputEos = false;
         mSignalledOutputEos = false;
         mNumFramesLeftOnPage = -1;
-        vorbis_dsp_restart(mState);
     }
 }