commit 420ad0a1a3d90cf158a4b53c244efb7f4d5610de
author Samuel Iglesias Gonsálvez <siglesias@igalia.com> Thu May 31 11:50:54 2018 +0200
committer Andres Gomez <agomez@igalia.com> Tue Sep 17 23:39:18 2019 +0300
tree bc3888c02fb585a9b134af724527ac420a056f54
parent 320c36ed3a2a67383d9791a71626e5c5f1ccf59b

spirv: check support for SPV_KHR_float_controls capabilities

v2:
- Correct extension name (Caio).
- Rename supported capabilities member (Andres).

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com> [v1]
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>

src/compiler/shader_info.h

diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h
index bd5d2fa..ae894f3 100644
--- a/src/compiler/shader_info.h
+++ b/src/compiler/shader_info.h
@@ -59,6 +59,7 @@
    bool physical_storage_buffer_address;
    bool post_depth_coverage;
    bool runtime_descriptor_array;
+   bool float_controls;
    bool shader_viewport_index_layer;
    bool stencil_export;
    bool storage_8bit;

src/compiler/spirv/spirv_to_nir.c

diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index f46af1e..acf73ee 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -3615,6 +3615,13 @@
 
       case SpvCapabilitySampleMaskPostDepthCoverage:
          spv_check_supported(post_depth_coverage, cap);
+
+      case SpvCapabilityDenormFlushToZero:
+      case SpvCapabilityDenormPreserve:
+      case SpvCapabilitySignedZeroInfNanPreserve:
+      case SpvCapabilityRoundingModeRTE:
+      case SpvCapabilityRoundingModeRTZ:
+         spv_check_supported(float_controls, cap);
          break;
 
       case SpvCapabilityPhysicalStorageBufferAddressesEXT: