Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-30 Thread Jason Ekstrand
On Tue, Jan 30, 2018 at 2:24 PM, Nanley Chery wrote: > On Fri, Jan 19, 2018 at 05:25:41PM -0800, Jason Ekstrand wrote: > > On Fri, Jan 19, 2018 at 3:47 PM, Jason Ekstrand > > wrote: > > > > > This pass performs an "ambiguate" operation on a CCS-compressed surface > > > by manually writing zeros

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-30 Thread Nanley Chery
On Fri, Jan 19, 2018 at 05:25:41PM -0800, Jason Ekstrand wrote: > On Fri, Jan 19, 2018 at 3:47 PM, Jason Ekstrand > wrote: > > > This pass performs an "ambiguate" operation on a CCS-compressed surface > > by manually writing zeros into the CCS. On gen8+, ISL gives us a fairly > > detailed notion

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-29 Thread Jason Ekstrand
On Mon, Jan 29, 2018 at 7:21 AM, Pohjolainen, Topi < topi.pohjolai...@gmail.com> wrote: > On Fri, Jan 26, 2018 at 05:58:25PM +0200, Pohjolainen, Topi wrote: > > On Wed, Jan 24, 2018 at 12:29:05PM -0800, Jason Ekstrand wrote: > > > On Wed, Jan 24, 2018 at 6:15 AM, Pohjolainen, Topi < > > > topi.poh

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-29 Thread Pohjolainen, Topi
On Fri, Jan 26, 2018 at 05:58:25PM +0200, Pohjolainen, Topi wrote: > On Wed, Jan 24, 2018 at 12:29:05PM -0800, Jason Ekstrand wrote: > > On Wed, Jan 24, 2018 at 6:15 AM, Pohjolainen, Topi < > > topi.pohjolai...@gmail.com> wrote: > > > > > On Fri, Jan 19, 2018 at 03:47:31PM -0800, Jason Ekstrand wr

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-26 Thread Pohjolainen, Topi
On Wed, Jan 24, 2018 at 12:29:05PM -0800, Jason Ekstrand wrote: > On Wed, Jan 24, 2018 at 6:15 AM, Pohjolainen, Topi < > topi.pohjolai...@gmail.com> wrote: > > > On Fri, Jan 19, 2018 at 03:47:31PM -0800, Jason Ekstrand wrote: > > > This pass performs an "ambiguate" operation on a CCS-compressed su

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-24 Thread Jason Ekstrand
On Wed, Jan 24, 2018 at 6:15 AM, Pohjolainen, Topi < topi.pohjolai...@gmail.com> wrote: > On Fri, Jan 19, 2018 at 03:47:31PM -0800, Jason Ekstrand wrote: > > This pass performs an "ambiguate" operation on a CCS-compressed surface > > by manually writing zeros into the CCS. On gen8+, ISL gives us

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-24 Thread Pohjolainen, Topi
On Wed, Jan 24, 2018 at 04:15:00PM +0200, Pohjolainen, Topi wrote: > On Fri, Jan 19, 2018 at 03:47:31PM -0800, Jason Ekstrand wrote: > > This pass performs an "ambiguate" operation on a CCS-compressed surface > > by manually writing zeros into the CCS. On gen8+, ISL gives us a fairly > > detailed

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-24 Thread Pohjolainen, Topi
On Fri, Jan 19, 2018 at 03:47:31PM -0800, Jason Ekstrand wrote: > This pass performs an "ambiguate" operation on a CCS-compressed surface > by manually writing zeros into the CCS. On gen8+, ISL gives us a fairly > detailed notion of how the CCS is laid out so this is fairly simple to > do. On gen

Re: [Mesa-dev] [PATCH v2 14/24] intel/blorp: Add a CCS ambiguation pass

2018-01-19 Thread Jason Ekstrand
On Fri, Jan 19, 2018 at 3:47 PM, Jason Ekstrand wrote: > This pass performs an "ambiguate" operation on a CCS-compressed surface > by manually writing zeros into the CCS. On gen8+, ISL gives us a fairly > detailed notion of how the CCS is laid out so this is fairly simple to > do. On gen7, the