Regarding replay going out of bounds of the screen even when replayed on same device - eglretrace (using waffle)

[José Fonseca]

eglretrace/glretrace infer the rendering size from glViewport calls (when
no FBO is bound). See
https://github.com/apitrace/apitrace/blob/master/BUGS.markdown#retracing

Maybe the game is using glViewport with sizes larges than the actual
screen, misleading the egl/glretrace.

Jose


On Fri, Apr 11, 2014 at 3:34 AM, Arun Sl <arun.sl at tcs.com> wrote:

> Hello All,
>
> I have tried to replay "Reign of Amira" on the same device as I took trace
> using eglretrace binary and waffle library (Android 4.2.2)
>
> The issue that I am facing is that after the initial logo of the game the
> replay goes beyond the screen size. I feel the game uses some call to
> change the resolution of the screen run time (this is my guess). Is this
> something we have to handle in code?
>
> If someone can give me hints appropriately in code, we can maybe improve
> the replay rendering.
>
> I was also thinking if we can use this mechanism to maybe replay games to
> the screen size(irrespective of which screen size the game is traced) /
> orientation of any device.
>
> Thanks & Regards
> Arun S L
>
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