From e041123841385d308b1cdd91d8f83d1633cd31a8 Mon Sep 17 00:00:00 2001
From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Wed, 6 Feb 2019 12:27:39 +1100
Subject: [PATCH] nir: add glsl_type_is_32bit() helper

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---
 src/compiler/glsl_types.h  | 10 ++++++++++
 src/compiler/nir_types.cpp |  6 ++++++
 src/compiler/nir_types.h   |  1 +
 3 files changed, 17 insertions(+)

diff --git a/src/compiler/glsl_types.h b/src/compiler/glsl_types.h
index bdaeee7ddd7..bf9be0f48fb 100644
--- a/src/compiler/glsl_types.h
+++ b/src/compiler/glsl_types.h
@@ -584,6 +584,16 @@ public:
       return glsl_base_type_is_16bit(base_type);
    }
 
+   /**
+    * Query whether or not a type is 32-bit
+    */
+   bool is_32bit() const
+   {
+      return base_type == GLSL_TYPE_UINT ||
+             base_type == GLSL_TYPE_INT ||
+             base_type == GLSL_TYPE_FLOAT;
+   }
+
    /**
     * Query whether or not a type is a non-array boolean type
     */
diff --git a/src/compiler/nir_types.cpp b/src/compiler/nir_types.cpp
index b4bde5470c0..b12aa297da3 100644
--- a/src/compiler/nir_types.cpp
+++ b/src/compiler/nir_types.cpp
@@ -204,6 +204,12 @@ glsl_type_is_16bit(const glsl_type *type)
    return type->is_16bit();
 }
 
+bool
+glsl_type_is_32bit(const glsl_type *type)
+{
+   return type->is_32bit();
+}
+
 bool
 glsl_type_is_64bit(const glsl_type *type)
 {
diff --git a/src/compiler/nir_types.h b/src/compiler/nir_types.h
index 40cddf76374..34f4252a9e2 100644
--- a/src/compiler/nir_types.h
+++ b/src/compiler/nir_types.h
@@ -131,6 +131,7 @@ glsl_get_bit_size(const struct glsl_type *type)
 }
 
 bool glsl_type_is_16bit(const struct glsl_type *type);
+bool glsl_type_is_32bit(const struct glsl_type *type);
 bool glsl_type_is_64bit(const struct glsl_type *type);
 bool glsl_type_is_void(const struct glsl_type *type);
 bool glsl_type_is_error(const struct glsl_type *type);