[Beignet] Which version of mesa that Beignet could compile with?

[Yichao Yu]

On Sun, Oct 19, 2014 at 11:19 AM, Boxiang Sun <daetalusun at gmail.com> wrote:
>> The PKGBUILD script I use to package beignet is here[1]. The only
>> modification was because of the ocl-icd.h header requiring OpenCL 2.0
>> headers incompatible with the one shipped with beignet (which should
>> probably be fixed already but I was too lazy to remove that).
>
>
> If my understanding was correct. This build script didn't depend mesa and
> didn't
> enable cl_khr_gl_sharing option. That means the beignet didn't compile with
> mesa.

I C. Sorry I didn't know that beignet only compiles with mesa when GL
interop is explicitly enabled. (I use OpenCL mainly for computation
only so that's not really a problem for me....)

>>
>>
>> >
>> > I'm pretty sure that the current master could not compiles with Mesa
>> > 10.3.x
>> > if without some modifications.
>>
>> Why are you so sure about that? IIRC, there was discussion/commit a
>> few weeks/months ago about fixing compilation with mesa 10.3.
>
>
> The current beignet source code not consistent with mesa 10.3. You can
> comfirm it
> in ./beignet/src/intel/intel_dri_resource_sharing.c. The code still use
> 'mt->region'
> or similar things. Which was dropped in mesa 10.3.x
>
>> It would also be probably a lot more helpful to paste the compile
>> error in order to figure out what is your problem.
>
>
> No need for paste compile information here. I made some modifications
> to Beignet that let Beignet could compiles with Mesa 10.3.x. But
> I could not fix the "compiler_fill_gl_image" test errors.

Makes sense.