From 1e16a4cd123aafe41d51f01b41fad5a77c4ffbe3 Mon Sep 17 00:00:00 2001 From: Sven Gothel Date: Mon, 16 Apr 2012 21:30:52 +0200 Subject: Adding initial Libav/FFMpeg GLMediaPlayer implementation The Java classes already slipped through in commit 10935e1ec0d8ed677bc3fddfaa8cd73898a3bcbf - oops. Since we cannot provide a Libav binary (even though Google does in Android and Chrome) due to legal uncertainities .. we dynamically link to an existing Libav / FFmpeg library in a 'relaxed' manner. Ie. we allow certain recent functions to be absent to be able to run on a wider range of Libav versions. Currently tested on Debian Linux and Windows7 64bit/32bit Binaries for Win/OSX: - Windows http://ffmpeg.zeranoe.com/builds/ - OSX http://www.ffmpegx.com/ Features: - Dynamic relaxed linking to Libav (see above) - YUV420P texture lookup function shader stub (conversion to RGB) - 1-copy only (decoder buffer to texture) - simple - uses libavformat's network streaming - fixes some odd PTS values TODO: - Audio output (Should use OpenAL, duh) - Seek works poorly - Offthread multi-texture fetching for smoother animation - Maybe more pixelformat conversions --- .../com/jogamp/opengl/util/av/GLMediaPlayerFactory.java | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/jogl/classes/com/jogamp/opengl/util/av') diff --git a/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayerFactory.java b/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayerFactory.java index df12fd12c..6fcf20ed2 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayerFactory.java +++ b/src/jogl/classes/com/jogamp/opengl/util/av/GLMediaPlayerFactory.java @@ -35,13 +35,21 @@ import com.jogamp.common.util.ReflectionUtil; public class GLMediaPlayerFactory { private static final String AndroidGLMediaPlayerAPI14ClazzName = "jogamp.opengl.android.av.AndroidGLMediaPlayerAPI14"; + private static final String FFMPEGMediaPlayerClazzName = "jogamp.opengl.util.av.impl.FFMPEGMediaPlayer"; + private static final String isAvailableMethodName = "isAvailable"; public static GLMediaPlayer create() { + final ClassLoader cl = GLMediaPlayerFactory.class.getClassLoader(); if(Platform.OS_TYPE.equals(Platform.OSType.ANDROID)) { if(AndroidVersion.SDK_INT >= 14) { - return (GLMediaPlayer) ReflectionUtil.createInstance(AndroidGLMediaPlayerAPI14ClazzName, GLMediaPlayerFactory.class.getClassLoader()); + if(((Boolean)ReflectionUtil.callStaticMethod(AndroidGLMediaPlayerAPI14ClazzName, isAvailableMethodName, null, null, cl)).booleanValue()) { + return (GLMediaPlayer) ReflectionUtil.createInstance(AndroidGLMediaPlayerAPI14ClazzName, cl); + } } } + if(((Boolean)ReflectionUtil.callStaticMethod(FFMPEGMediaPlayerClazzName, isAvailableMethodName, null, null, cl)).booleanValue()) { + return (GLMediaPlayer) ReflectionUtil.createInstance(FFMPEGMediaPlayerClazzName, cl); + } return new NullGLMediaPlayer(); } } -- cgit v1.2.3