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 <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 1 insertions, 0 deletions

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;
 };