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This is the S.Ha.R.K. porting of the MPEG2 decoder from the
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MPEG Software Simulation Group.
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---------------------------------------------------------------------------
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The original source code is available on the web at
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http://www.mpeg.org
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The demo uses the  FAT16 filesystem and the graphics card.
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I just added these files:
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- gvideo.c  Video initialization and output
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- jetctrl.c Idle time visualization
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- makefile  S.Ha.R.K. Makefile for the demo
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- store.c   interface between the original decoder and S.Ha.R.K.
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The original makefile and store.c files has also been renamed to store.ori.
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---------------------------------------------------------------------------
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The demo simply intercets the Write_Frame function and puts the decoded
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frame into a buffer. The task created in gvideo is a periodic CBS task
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that reads a picture from the buffer and simply displays it.
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===========================================================================
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This is the original readme file:
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January 9, 1995:
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=====
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Pre-release caveats:
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  - has only been tested with gcc.  (I'm not sure we will even bother
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    with acc, or cc in the future).
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  - I'm fully aware of the warnings received by -Wall
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  - Verifier still not integrated (due to complexity), although
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    experimental vbv_delay code included in verify.c
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December 20, 1995
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===============================================================
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Frame buffer substitution edition of decoder.
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Restrictions:
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 - temporal_reference in bitstream must be correct.
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 - substitute pictures must have pixel (luminance samples) width
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   and height equal to coded_picture_width (mb_width*16) and
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   coded_picture_height (mb_height*16) rather than horizontal_size
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   and vertical_size, respectively.
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 - all input pictures must be interleaved into a frame.
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 - frame count (index) is based on absolute display frame order with
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   no repeated (3:2 pulldown) fields or frames.
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--------------------------------------------------------
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Notes:
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 - command line arguements in this edition differ from verifier
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   style.  This decoder's arguments are the same as the
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   public distribution's (July 4, 1994) code .
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   please note that this code, with frame buffer substitution, when it
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   is released will use the verifier style of arguments.
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 - Carsten's updated spatial scalability decoder routines have been
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   incorperated.
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