I think we can live with this. Please include your
clarification as comment
to the code.
-->Henry
> -----Original Message-----
> From: audio-dev-bounces helixcommunity.org
> [mailto:audio-dev-bounceshelixcommunity.org] On
Behalf Of Bo Tian
> Sent: Thursday, June 22, 2006 2:50 PM Ping
> To: 'Greg Wright'
> Cc: audio-devhelixcommunity.org
> Subject: RE: [Audio-dev] CR: CLSID_HXAUDIODEVICEHOOK
change
> for TLC ofRealPlayer
>
> Here is a little bit clarification:
>
> 1). Actually, CLSID_HXAUDIODEVICEHOOK is only used as
class
> identifier of the DMO object being searched for, and
that
> class implements actual interface of
> IID_IHXAudioDeviceHookDMO, so basically the CLSID could
be
> different and the interface ID is never changed though.
>
> 2). Since the RealPlayer needs to be sandboxed from
other
> applications as well as Rhapsody, they cannot share the
same
> global CLSID. We need a solution that allows for any
product
> to be able to use a different CLSID for the global
objects so
> they can be sandboxed.
>
> We are looking for better solution to this problem.
Please
> let us know if anybody has some good idea.
>
> Thanks,
> Bo
>
> -----Original Message-----
> From: Greg Wright [mailto:gwrightreal.com]
> Sent: Wednesday, June 21, 2006 3:42 PM
> To: Bo Tian
> Cc: audio-devhelixcommunity.org
> Subject: Re: [Audio-dev] CR: CLSID_HXAUDIODEVICEHOOK
change
> for TLC of RealPlayer
>
> First, just remember:
>
> +#ifdef HELIX_FEATURE_REALPLAYER
> +DEFINE_GUID(CLSID_HXAUDIODEVICEHOOK, 0xb84b8d32,
0xa391,
> 0x4308, 0x93,
> 0x71, 0x7d, 0x51, 0xc9, 0xc6, 0x5b, 0x3);
> +#else
> DEFINE_GUID(CLSID_HXAUDIODEVICEHOOK, 0X2CFA30DA,
0X118B,
> 0X4CA3, 0XAA, 0XF3, 0XF4, 0X74, 0X16, 0X23, 0X2, 0XE5);
> +#endif
> +
>
> that !HELIX_FEATURE_REALPLAYER != Rhapsody. That is,
there
> can be lots of applications that build this code that
are not
> either one of those apps.
>
> I don't think any of them will cause problems like the
one
> your are trying to fix though.
>
> Second, is this the only way to fix the problem? I
really
> hate the need to have different GUIDs for the same
interface.
> Seems like we can get ourselves into trouble that way.
>
> --greg.
>
>
>
>
> Bo Tian wrote:
> > Modified by: btianreal.com
> >
> > Reviewed by: btianreal.com
> >
> > Date: 6/16/2006
> >
> > Project: audio
> >
> >
> >
> > Synopsis: Currently, HXAudioDeviceHook.dll is
shipped and
> registered
> > by Rhapsody; so if same class id
(CLSID_HXAUDIODEVICEHOOK)
> is used by
> > RealPlayer, this DLL will be shared; thus we want
a new
> class ID for
> > this DLL specific for RealPlayer.
> >
> >
> >
> > Overview:
> >
> > N/A
> >
> >
> >
> > Files Modified:
> >
> >
Audio/device/platform/win/HXAudioDeviceHook/HXAudioDeviceHoo
k.h
> >
> >
> >
> > Image Size and Heap Use impact (Client-Only):
> >
> > N/A
> >
> >
> >
> > Platforms and Profiles Affected:
> >
> > All
> >
> >
> >
> > Distribution Libraries Affected:
> >
> > N/A
> >
> >
> >
> > Distribution library impact and planned action:
> >
> > N/A
> >
> >
> >
> > Platforms and Profiles Build Verified:
> >
> > Windows
> >
> > helix-client-all-defines
> >
> >
> >
> > Platforms and Profiles Functionality verified:
> >
> > Windows
> >
> > helix-client-all-defines
> >
> >
> >
> > Branch:
> >
> > Thxclient_1_5_0_cayenne
> >
> >
> >
> >
> >
>
------------------------------------------------------------
----------
> > --
> >
> > _______________________________________________
> > Audio-dev mailing list
> > Audio-devhelixcommunity.org
> > http://lists.helixcommunity.org/mailman/listinfo/audio
-dev
>
>
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