Re: [Mesa-dev] [PATCH] etnaviv: Do GC3000 resolve-in-place when possible

2017-09-30 Thread Wladimir J. van der Laan
On Fri, Sep 29, 2017 at 06:00:13PM +0200, Wladimir J. van der Laan wrote: > If an RS blit is done with source exactly the same as destination, and > the hardware supports this, do an in-place resolve. > > This is the same as the blob does and potentially saves significant > bandwidth when doing

[Mesa-dev] [PATCH] etnaviv: Do GC3000 resolve-in-place when possible

2017-09-29 Thread Wladimir J. van der Laan
If an RS blit is done with source exactly the same as destination, and the hardware supports this, do an in-place resolve. This is the same as the blob does and potentially saves significant bandwidth when doing i.MX6qp scanout using PRE, and when rendering to textures (though here using sampler