commit 2dbef65fea1115c53edda5bd4b40c4f49c0d06dd
author James Dong <jdong@google.com> Mon May 02 18:12:22 2011 -0700
committer James Dong <jdong@google.com> Tue May 03 08:47:28 2011 -0700
tree d684e987a060701ca39b7823c628098847cac865
parent e84b6c0d8b1c969975560726ca1cf87d5c676ad6

Cleaned up dummy audio and video sources

o remove unused member variables
o replace a full loop with a memset

Change-Id: Ib482525a321c2a17dd188fba47b642c63ab811c3

libvideoeditor/lvpp/DummyAudioSource.cpp

diff --git a/libvideoeditor/lvpp/DummyAudioSource.cpp b/libvideoeditor/lvpp/DummyAudioSource.cpp
index 4eca3aa..8273a40 100755
--- a/libvideoeditor/lvpp/DummyAudioSource.cpp
+++ b/libvideoeditor/lvpp/DummyAudioSource.cpp
@@ -158,7 +158,6 @@
     status_t err            = OK;
     //LOG2("DummyAudioSource::read START");
     MediaBuffer *buffer;
-    int32_t byteCount;
     int64_t seekTimeUs;
     ReadOptions::SeekMode mode;
 
@@ -180,13 +179,8 @@
         return err;
     }
 
-    uint8_t *inputPtr =
-    ( uint8_t *)buffer->data() + buffer->range_offset();
-
-    //TODO: replace with memset
-    for (byteCount = 0; byteCount < (mNumberOfSamplePerFrame << 1); byteCount++) {
-        inputPtr[byteCount] = 0;
-    }
+    memset((uint8_t *) buffer->data() + buffer->range_offset(),
+            0, mNumberOfSamplePerFrame << 1);
 
     buffer->set_range(buffer->range_offset(), (mNumberOfSamplePerFrame << 1));