Eliminate superfluous memcpys by wrapping an ABuffer in a MediaBuffer

Change-Id: I1313f117cd7cdfaf7d6ec25413a0b4b8ea495037
related-to-bug: 5122973

1 files changed, 2 insertions, 4 deletions

diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
index 59de17e..2e66a2c 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
@@ -105,12 +105,10 @@ status_t AnotherPacketSource::read(
             int64_t timeUs;
             CHECK(buffer->meta()->findInt64("timeUs", &timeUs));
 
-            MediaBuffer *mediaBuffer = new MediaBuffer(buffer->size());
-            mediaBuffer->meta_data()->setInt64(kKeyTime, timeUs);
+            MediaBuffer *mediaBuffer = new MediaBuffer(buffer);
 
-            // hexdump(buffer->data(), buffer->size());
+            mediaBuffer->meta_data()->setInt64(kKeyTime, timeUs);
 
-            memcpy(mediaBuffer->data(), buffer->data(), buffer->size());
             *out = mediaBuffer;
             return OK;
         }