[Mesa-dev] [PATCH 0/8] anv, spirv: Implement VK_KHR_variable_pointers

Jason Ekstrand jason at jlekstrand.net
Fri Jul 14 17:34:47 UTC 2017


On Fri, Jul 14, 2017 at 3:09 AM, Iago Toral <itoral at igalia.com> wrote:

> Patches 1-5 and 7-8 are:
> Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>
>
> I dropped minor comments to patches 4-5, feel free to ignore them if
> you don't consider them relevant though.
>
> I also dropped a couple of comments on patch 6. It looks good to me in
> general but I think this one needs someone more knowledgeable in SPIRV
> and variable pointers than me for a proper review, so you might want to
> have someone else have a look at this one.


I think you're as qualified as anyone at this point.


>
> Iago
>
> On Thu, 2017-07-13 at 12:41 -0700, Jason Ekstrand wrote:
> > This little series contains the SPIR-V and ANV bits for the new
> > VK_KHR_variable_pointers extension and it's prerequisite extension
> > VK_KHR_storage_buffer_storage_class.
> >
> > Cc: Connor Abbott <cwabbott0 at gmail.com>
> >
> > Jason Ekstrand (8):
> >   spirv: Import the latest 1.0.2 header from Khronos
> >   spirv: Add support for the StorageBuffer storage class
> >   spirv/nir: Add some useful asserts for type decorations
> >   nir/spirv: Implement OpPtrAccessChain for buffers
> >   nir/spirv: Add a helper for pushing SSA values
> >   nir/spirv: Add support for SPV_KHR_variable_pointers
> >   anv: Advertise support for VK_KHR_storage_buffer_storage_class
> >   anv: Advertise support for VK_KHR_variable_pointers
> >
> >  src/compiler/spirv/nir_spirv.h          |  1 +
> >  src/compiler/spirv/spirv.h              | 41 ++++++++++++++++--
> >  src/compiler/spirv/spirv_to_nir.c       | 53 ++++++++++++++++++++---
> >  src/compiler/spirv/vtn_cfg.c            | 16 +++----
> >  src/compiler/spirv/vtn_private.h        | 39 +++++++++++++++--
> >  src/compiler/spirv/vtn_variables.c      | 77
> > ++++++++++++++++++++++++++++++---
> >  src/intel/vulkan/anv_device.c           | 15 +++++++
> >  src/intel/vulkan/anv_entrypoints_gen.py |  2 +
> >  src/intel/vulkan/anv_pipeline.c         |  1 +
> >  9 files changed, 220 insertions(+), 25 deletions(-)
> >
>
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