tree 7a6f28b4c676c53fe3082be4106cf2c88e9bb134
parent 2e0a36c4cb739833718a079ea200b6579d1ffde4
author Wonsik Kim <wonsik@google.com> 1474957415 +0900
committer Wonsik Kim <wonsik@google.com> 1475233624 +0900

MediaCodec refactoring part 1-a: buffers become separate class

MediaCodecBuffer is meant to replace ABuffer and MediaBuffer in
communication between framework components. As the first step, replace
use of ABuffer in MediaCodec with MediaCodecBuffer, and adjust related
classes accordingly.

MediaCodec.getBuffer() and related APIs now returns MediaCodecBuffers;
thus change MediaCodec clients to use MediaCodecBuffer accordingly.

Test: manually tested for key use cases (Camera, YouTube and Play Movies)
Change-Id: Iba7ce131645e75ce5ddbf497fb793ab38b7f245b