[MPlayer-dev-eng] [PATCH] improve dvd subtitle. cmd 7 (CHG_COLCON)

[Diego Biurrun]

On Thu, Sep 10, 2009 at 06:17:00PM +0900, A Tanaka wrote:
>  When I watched japanese 'ZODIAC' dvd, subtitle was not displayed in
> many scene because it uses sub-pictures cmd 7(CHG_COLCON) and spudec.c
> don't handle it.
> 
>  So this patch is for that.
>  
> Changes:
> a) handle cmd 7.
> b) each cmds sequence will be queued. this make possible to handle fade
>    in/out effect(in another dvd, done with changing alpah values).
> c) some improvement. avoid alloc/free repeating.

Could you split this patch into separate parts?  Thank you.

Diego