Re: [Mesa-dev] [PATCH v5] i965: Fix ETC2/EAC GetCompressed* functions on Gen7 GPUs

2018-07-18 Thread Nanley Chery
On Wed, Jul 18, 2018 at 05:34:13PM +0300, Eleni Maria Stea wrote: > On 07/10/2018 03:10 AM, Nanley Chery wrote: > > On Thu, Jun 14, 2018 at 10:50:57PM +0300, Eleni Maria Stea wrote: > >> On 06/14/2018 10:27 PM, Nanley Chery wrote: > >> > >>> +Jason, Ken > >>> > >>> Hello, > >>> > >>> I recently

Re: [Mesa-dev] [PATCH v5] i965: Fix ETC2/EAC GetCompressed* functions on Gen7 GPUs

2018-07-18 Thread Eleni Maria Stea
On 07/10/2018 03:10 AM, Nanley Chery wrote: > On Thu, Jun 14, 2018 at 10:50:57PM +0300, Eleni Maria Stea wrote: >> On 06/14/2018 10:27 PM, Nanley Chery wrote: >> >>> +Jason, Ken >>> >>> Hello, >>> >>> I recently did some miptree work relating to the r8stencil_mt and I >>> think I now have a more

Re: [Mesa-dev] [PATCH v5] i965: Fix ETC2/EAC GetCompressed* functions on Gen7 GPUs

2018-07-09 Thread Nanley Chery
On Thu, Jun 14, 2018 at 10:50:57PM +0300, Eleni Maria Stea wrote: > On 06/14/2018 10:27 PM, Nanley Chery wrote: > > > +Jason, Ken > > > > Hello, > > > > I recently did some miptree work relating to the r8stencil_mt and I > > think I now have a more informed opinion about how things should be >

Re: [Mesa-dev] [PATCH v5] i965: Fix ETC2/EAC GetCompressed* functions on Gen7 GPUs

2018-06-14 Thread Eleni Maria Stea
On 06/14/2018 10:27 PM, Nanley Chery wrote: > +Jason, Ken > > Hello, > > I recently did some miptree work relating to the r8stencil_mt and I > think I now have a more informed opinion about how things should be > structured. I'd like to propose an alternative solution. > > I had initially

Re: [Mesa-dev] [PATCH v5] i965: Fix ETC2/EAC GetCompressed* functions on Gen7 GPUs

2018-06-14 Thread Nanley Chery
On Thu, Jun 07, 2018 at 09:34:41AM +0300, Eleni Maria Stea wrote: > Gen 7 GPUs store the compressed EAC/ETC2 images in other non-compressed > formats that can render. When GetCompressed* functions are called, the > pixels are returned in the non-compressed format that is used for the > rendering.

[Mesa-dev] [PATCH v5] i965: Fix ETC2/EAC GetCompressed* functions on Gen7 GPUs

2018-06-07 Thread Eleni Maria Stea
Gen 7 GPUs store the compressed EAC/ETC2 images in other non-compressed formats that can render. When GetCompressed* functions are called, the pixels are returned in the non-compressed format that is used for the rendering. With this patch we store both the compressed and non-compressed versions