OpenMW/openmw — pull request #287 by lgromanowski (2014-09-21 11:15:49+00:00)
Title: Fix for compiler warnings and deprecated functions usage in videoplayer.

Fix for compiler warnings and deprecated functions usage in videoplayer.

Deprecated functions were:
- AVCodecContext::get_buffer
- AVCodecContext::release_buffer

Changed to:
AVCodecContext::get_buffer2 and setting AVCodecContext::refcounted_frames to 1
before call to avcodec_open2(), and release_buffer usage was removed.

Also changed places when some fileds were compared to AV_NOPTS_VALUE
- it's signed, so removed unsigned int casting, or changed casting
to signed int.

Signed-off-by: Lukasz Gromanowski