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Jakob Bornecrantz wrote:
> On 12 jan 2010, at 16.16, Chia-I Wu wrote:
>> On Tue, Jan 12, 2010 at 10:52 PM, Jakob Bornecrantz  
>> <ja...@vmware.com> wrote:
>>>> * Non-working
>>>>  * src/egl/drivers/dri/
>>> Having the dri driver working would be desirable since it allows  
>>> you to use
>>> none gallium drivers standalone.
>> The only problem with the dri driver is that no one is maintaining  
>> it.  I agree
>> that there might still interests in loading DRI drivers from EGL  
>> drivers.  I
>> wrote one for Android.
>>
>> How about we keep the xdri driver and leave dri driver in the git  
>> history?  The
>> xdri driver
>>
>> * dlopen()s DRI1/DRI2 drivers
>> * talks with the X server using DRI1/DRI2 (the protocol) to implement
>>  functions like getBuffersWithFormat
>> * works well
>>
>> The first point is the key idea shared by both dri and xdri drivers.
> 
> The xdri driver is pretty much deprecated by the glx driver as it does  
> pretty much the same thing. The dri is more interesting then the xdri  
> driver since it is standalone from X.

Not entirely true.  There is quite a movement within Khronos to get
platforms off the platform-specific window system bindings and onto EGL.
 I support this plan as it provides a lot of benefit to Linux / X.

 * Windows applications written to EGL instead of WGL are just a little
bit easier to port to a version of Linux that supports EGL on X.

 * Linux applications written to EGL instead of GLX are just a little
bit easier to port to a version of Linux that doesn't use X.

 * iPhone / Palm Pre / misc. hand-held OS applications written to EGL
are just a little bit easier to port to a version of Linux that supports
EGL on X.
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