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Changes

Summary

  1. Bug 927: Fix minor MT issues w/ libav/ffmpeg (details)
Commit e685f79ec7071e266a1bd3d3ce3e742397b5372e by Sven Gothel
Bug 927: Fix minor MT issues w/ libav/ffmpeg

Issue:
  [NULL @ 0x35bde60] insufficient thread locking around avcodec_open/close()

Decorating said libav functions w/ mutex lock/release.

Abstract impl. to either use pthread or JNI Monitor,
but using the latter to reduce dependencies (ming64 windows).

FFMPEGNatives is now an abstract class containing the
  'static final Object mutex_avcodec_openclose'
The file was modifiedsrc/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv09Natives.java (diff)
The file was modifiedsrc/jogl/native/libav/ffmpeg_tool.h (diff)
The file was modifiedsrc/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv10Natives.java (diff)
The file was modifiedmake/scripts/tests.sh (diff)
The file was modifiedsrc/jogl/native/libav/ffmpeg_impl_template.c (diff)
The file was modifiedsrc/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGNatives.java (diff)
The file was modifiedsrc/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv08Natives.java (diff)