[Mesa-dev] [PATCH 08/45] spirv/nir: Add support for SPV_KHR_16bit_storage

[Eduardo Lima Mitev]

On 08/17/2017 09:09 PM, Jason Ekstrand wrote:
> This should come after 10
> 

Right, fixed locally for v2.

> On Thu, Jul 13, 2017 at 7:35 AM, Alejandro Piñeiro <apinheiro at igalia.com
> <mailto:apinheiro at igalia.com>> wrote:
> 
>     From: Eduardo Lima Mitev <elima at igalia.com <mailto:elima at igalia.com>>
> 
>     ---
>      src/compiler/spirv/nir_spirv.h    | 1 +
>      src/compiler/spirv/spirv_to_nir.c | 7 +++++++
>      2 files changed, 8 insertions(+)
> 
>     diff --git a/src/compiler/spirv/nir_spirv.h
>     b/src/compiler/spirv/nir_spirv.h
>     index 7f16866..89e6672 100644
>     --- a/src/compiler/spirv/nir_spirv.h
>     +++ b/src/compiler/spirv/nir_spirv.h
>     @@ -51,6 +51,7 @@ struct nir_spirv_supported_extensions {
>         bool image_write_without_format;
>         bool int64;
>         bool multiview;
>     +   bool storage_16bit;
>      };
> 
>      nir_function *spirv_to_nir(const uint32_t *words, size_t word_count,
>     diff --git a/src/compiler/spirv/spirv_to_nir.c
>     b/src/compiler/spirv/spirv_to_nir.c
>     index 763dbf4..c66bf34 100644
>     --- a/src/compiler/spirv/spirv_to_nir.c
>     +++ b/src/compiler/spirv/spirv_to_nir.c
>     @@ -2763,6 +2763,13 @@ vtn_handle_preamble_instruction(struct
>     vtn_builder *b, SpvOp opcode,
>               spv_check_supported(multiview, cap);
>               break;
> 
>     +      case SpvCapabilityStorageUniformBufferBlock16:
>     +      case SpvCapabilityStorageUniform16:
>     +      case SpvCapabilityStoragePushConstant16:
>     +      case SpvCapabilityStorageInputOutput16:
>     +         spv_check_supported(storage_16bit, cap);
>     +         break;
>     +
>            default:
>               unreachable("Unhandled capability");
>            }
>     --
>     2.9.3
> 
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> 
> 
> 
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