Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-12-02 Thread Nanley Chery
On Fri, Oct 14, 2016 at 12:46:31PM -0700, Jason Ekstrand wrote: > On Wed, Oct 12, 2016 at 9:01 AM, Nanley Chery wrote: > > > On Tue, Oct 11, 2016 at 06:55:53PM -0700, Jason Ekstrand wrote: > > > On Tue, Oct 11, 2016 at 6:16 PM, Nanley Chery > > wrote: > > > > > > > On Mon, Oct 10, 2016 at 06:00:

Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-14 Thread Jason Ekstrand
On Wed, Oct 12, 2016 at 9:01 AM, Nanley Chery wrote: > On Tue, Oct 11, 2016 at 06:55:53PM -0700, Jason Ekstrand wrote: > > On Tue, Oct 11, 2016 at 6:16 PM, Nanley Chery > wrote: > > > > > On Mon, Oct 10, 2016 at 06:00:49PM -0700, Jason Ekstrand wrote: > > > > On Mon, Oct 10, 2016 at 2:23 PM, Nan

Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-12 Thread Nanley Chery
On Tue, Oct 11, 2016 at 06:55:53PM -0700, Jason Ekstrand wrote: > On Tue, Oct 11, 2016 at 6:16 PM, Nanley Chery wrote: > > > On Mon, Oct 10, 2016 at 06:00:49PM -0700, Jason Ekstrand wrote: > > > On Mon, Oct 10, 2016 at 2:23 PM, Nanley Chery > > wrote: > > > > > > > On Fri, Oct 07, 2016 at 09:41:

Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-11 Thread Jason Ekstrand
On Tue, Oct 11, 2016 at 6:16 PM, Nanley Chery wrote: > On Mon, Oct 10, 2016 at 06:00:49PM -0700, Jason Ekstrand wrote: > > On Mon, Oct 10, 2016 at 2:23 PM, Nanley Chery > wrote: > > > > > On Fri, Oct 07, 2016 at 09:41:14PM -0700, Jason Ekstrand wrote: > > > > If we don't, we can end up with corr

Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-11 Thread Nanley Chery
On Mon, Oct 10, 2016 at 06:00:49PM -0700, Jason Ekstrand wrote: > On Mon, Oct 10, 2016 at 2:23 PM, Nanley Chery wrote: > > > On Fri, Oct 07, 2016 at 09:41:14PM -0700, Jason Ekstrand wrote: > > > If we don't, we can end up with corruption in the portion of the depth > > > buffer that lies outside

Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-10 Thread Jason Ekstrand
On Mon, Oct 10, 2016 at 2:23 PM, Nanley Chery wrote: > On Fri, Oct 07, 2016 at 09:41:14PM -0700, Jason Ekstrand wrote: > > If we don't, we can end up with corruption in the portion of the depth > > buffer that lies outside the render area when we do a HiZ resolve at the > > end. The only reason

Re: [Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-10 Thread Nanley Chery
On Fri, Oct 07, 2016 at 09:41:14PM -0700, Jason Ekstrand wrote: > If we don't, we can end up with corruption in the portion of the depth > buffer that lies outside the render area when we do a HiZ resolve at the > end. The only reason we weren't seeing this before was that all of the > meta-based

[Mesa-dev] [PATCH 16/22] anv/hiz: Perform HiZ resolves for all partial renders

2016-10-07 Thread Jason Ekstrand
If we don't, we can end up with corruption in the portion of the depth buffer that lies outside the render area when we do a HiZ resolve at the end. The only reason we weren't seeing this before was that all of the meta-based clears such as VkCmdClearDepthStencilImage were internally using HiZ so