From: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Date: Wed, 4 Jan 2017 08:35:36 +0000 (+0100)
Subject: spirv: enable SpvCapabilityFloat64 only to supported platforms
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=88c8121ec9e591fee53bdd416247997eef47b40f;p=mesa.git

spirv: enable SpvCapabilityFloat64 only to supported platforms

v2 (Jason):
- Use nir_spirv_supported_extensions to check if the feature is enabled.

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---

diff --git a/src/compiler/spirv/nir_spirv.h b/src/compiler/spirv/nir_spirv.h
index 116b0a374cd..2850e91e8b8 100644
--- a/src/compiler/spirv/nir_spirv.h
+++ b/src/compiler/spirv/nir_spirv.h
@@ -45,6 +45,7 @@ struct nir_spirv_specialization {
 };
 
 struct nir_spirv_supported_extensions {
+   bool float64;
    bool image_ms_array;
 };
 
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index b67189e07a6..befee1a4b9b 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -2609,7 +2609,6 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
       case SpvCapabilityVector16:
       case SpvCapabilityFloat16Buffer:
       case SpvCapabilityFloat16:
-      case SpvCapabilityFloat64:
       case SpvCapabilityInt64:
       case SpvCapabilityInt64Atomics:
       case SpvCapabilityAtomicStorage:
@@ -2626,6 +2625,10 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
                   spirv_capability_to_string(cap));
          break;
 
+      case SpvCapabilityFloat64:
+         spv_check_supported(float64, cap);
+         break;
+
       case SpvCapabilityAddresses:
       case SpvCapabilityKernel:
       case SpvCapabilityImageBasic: