[MPlayer-dev-eng] [PATCH] vo_macosx.m - test proxy messages

[Chris Welton]

--- Chris Welton <electrostatic_1 at yahoo.com> wrote:

> 
> --- Ulion <ulion2002 at gmail.com> wrote:
> 
> > 2007/11/25, Chris Welton
> > <electrostatic_1 at yahoo.com>:
> > > Just because there is a registered connection
> > named
> > > "mplayerosx" with a proxy object does not mean
> we
> > > should assume it will respond to our messages.
> > 
> > shared-buffer mode of mplayer vo_macosx only used
> by
> > MPlayer OS X, why
> > you think this? If for remove all warning
> messages,
> > maybe we should
> > set a proxy protocol for it instead of the
> > obj_msgSend call, it looks
> > a low level work of Cocoa which already be done
> > under the framework I
> > think.
> > 
> > >
> > > This patch asks it before pushing data.
> > 
> > As I said, I think the Cocoa already check that,
> if
> > obj not accept
> > some call, it will print error log and keep going.
> > 
> > >
> > > Also removes redundant id to type
> > NSAutoReleasePool
> > 
> > Is it necessary?
> > 
> > -- 
> > Ulion
> > _______________________________________________
> > MPlayer-dev-eng mailing list
> > MPlayer-dev-eng at mplayerhq.hu
> >
>
http://lists.mplayerhq.hu/mailman/listinfo/mplayer-dev-eng
> > 
> 
> As for the autorelease pool, yes it is somewhat
> necessary, as you are leaving the other one pointing
> to an object which no longer exists. You could set
> that object to nil and then make a new one, but
> there
> is no real need to. One works fine.
> 
> As for whether proxy automatically checks, I don't
> know, but I do know other objects don't.. I'll test
> it.
> 
> Chris
> 
> 
>      
>
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> 

Nope, as per usual, it doesn't test, it crashes
hard...
I arbitrarily added 

  [mplayerosxProxy whackaMole];

and got this...

Nov 25 07:06:28 powerbook-g4-17 crashdump[25510]:
mplayer crashed
Nov 25 07:06:31 powerbook-g4-17 crashdump[25510]:
crash report written to:
/Users/chrisw/Library/Logs/CrashReporter/mplayer.crash.log
-------------------------------------------------------
007-11-25 07:06:26.761 mplayer[25509] An uncaught
exception was raised
2007-11-25 07:06:26.761 mplayer[25509] *** -[NSProxy
doesNotRecognizeSelector:whackaMole] called!
2007-11-25 07:06:26.761 mplayer[25509] *** Uncaught
exception: <NSInvalidArgumentException> *** -[NSProxy
doesNotRecognizeSelector:whackaMole] called!
2007-11-25 07:06:28.616 MPlayer OSX PPC[25507]
Abnormal playback error. mplayer returned error code:
5



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