apitrace on qnx: retrace on target not proper

[José Fonseca]

I can't help with the particular issue, as there's not enough info and I'm
not familiar with QNX.

However, I presume your Linux target (desktop?) OpenGL implementation is
more capable than QNX's target (embedded?), therefore if the application
being traced uses features that are missing in QNX it would lead to
incorrect rendering.  I'd expect to see some GL errors reported by
glretrace in that case.

Jose

On Thu, Oct 4, 2018 at 10:41 AM Vikas Patil <vikasmpatil at gmail.com> wrote:

> Hi,
>
> I am trying apitrace[1][2] on qnx7 with 64 bit soc and mali graphics. I am
> able to trace and replay the trace file successfully on Linux host machine.
> However when I retrace on target, it  shows only the background color and
> geometry and texture seems missing even though retrace seems successfully
> completed without warning and error.
>
> I am currently stuck at this and looking for ideas to debug this issue.
> However same seems to be working fine on different platform with qnx
> correctly.
>
> [1] https://github.com/groleo/apitrace
> [2] https://github.com/groleo/waffle
>
> Thank You.
>
> Best Regards,
> Vikash
>
>
>
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