Magnus Jedvert 7e319372ab Android MediaCodecVideoDecoder: Cleanup to prepare for texture liftime management
This CL should not change the behaviour of the decoder. The purpose is to prepare for lifetime management of textures received from the SurfaceTexture. The main change is to only use exceptions for error signaling in MediaCodecVideoDecoder.dequeueOutputBuffer() and MediaCodecVideoDecoder.releaseOutputBuffer(), not both exceptions and error return values.

BUG=webrtc:4993
R=perkj@webrtc.org

Review URL: https://codereview.webrtc.org/1383983003 .

Cr-Commit-Position: refs/heads/master@{#10148}
2015-10-02 13:49:48 +00:00
..

This directory holds a Java implementation of the webrtc::PeerConnection API, as
well as the JNI glue C++ code that lets the Java implementation reuse the C++
implementation of the same API.

To build the Java API and related tests, build with 
OS=linux or OS=android and include
build_with_libjingle=1 build_with_chromium=0
in $GYP_DEFINES.

To use the Java API, start by looking at the public interface of
org.webrtc.PeerConnection{,Factory} and the org.webrtc.PeerConnectionTest.

To understand the implementation of the API, see the native code in jni/.

An example command-line to build & run the unittest:
cd path/to/trunk
GYP_DEFINES="build_with_libjingle=1 build_with_chromium=0 java_home=path/to/JDK" gclient runhooks && \
    ninja -C out/Debug libjingle_peerconnection_java_unittest && \
    ./out/Debug/libjingle_peerconnection_java_unittest
(where path/to/JDK should contain include/jni.h)

During development it can be helpful to run the JVM with the -Xcheck:jni flag.