commit 3b9ba852fc80769afab1d9387a9642320a714063
author James Dong <jdong@google.com> Tue May 03 23:31:23 2011 -0700
committer James Dong <jdong@google.com> Tue May 03 23:50:00 2011 -0700
tree 4ecdc5825aa6bb276645378e2bc746f7a0c3a5f8
parent 74d808e9a6ab4dee6f30790eda5bf67e493a8ea5

Clean up background audio processing code

Change-Id: I6184e71cb0ccfdb1fc5f250bd7ecd4555efad482

libvideoeditor/lvpp/VideoEditorBGAudioProcessing.h

diff --git a/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.h b/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.h
index 24586a7..1015721 100755
--- a/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.h
+++ b/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.h
@@ -53,8 +53,12 @@
 class VideoEditorBGAudioProcessing {

 public:

     VideoEditorBGAudioProcessing();

-    void veSetAudioProcessingParams(veAudMixSettings mixParams);

-    M4OSA_Int32 veProcessAudioMixNDuck(void* , void *, void *);

+    void veSetAudioProcessingParams(const veAudMixSettings& mixParams);

+

+    M4OSA_Int32 veProcessAudioMixNDuck(

+                    void* primaryTrackBuffer,

+                    void* backgroundTrackBuffer,

+                    void* mixedOutputBuffer);

 

     ~VideoEditorBGAudioProcessing();

 

@@ -78,15 +82,11 @@
     M4OSA_Float mPTVolLevel;

     M4OSA_Float mBTVolLevel;

 

-    M4AM_Buffer16 mPTBuffer;

     M4AM_Buffer16 mBTBuffer;

-    M4AM_Buffer16 mOutMixBuffer;

-    M4OSA_Int16 *mTempBuffer;

-    M4OSA_Int32 mTempFrameCount;

 

     M4OSA_Int32 getDecibelSound(M4OSA_UInt32 value);

     M4OSA_Bool  isThresholdBreached(M4OSA_Int32* averageValue,

-     M4OSA_Int32 storeCount, M4OSA_Int32 thresholdValue);

+                    M4OSA_Int32 storeCount, M4OSA_Int32 thresholdValue);

 

     // This returns the size of buffer which needs to allocated

     // before resampling is called