Mesa (staging/18.3): nir: add glsl_type_is_integer() helper

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Module: Mesa
Branch: staging/18.3
Commit: fff64af317a62dae8cd4ac451aa1a643714cb3b6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fff64af317a62dae8cd4ac451aa1a643714cb3b6

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Mon Nov 12 13:24:42 2018 +1100

nir: add glsl_type_is_integer() helper

Fixes: 1c9c42d16b4c ("nir: add varying component packing helpers")

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
(cherry picked from commit 9dd737bb02923d26d4d947ebf265b05f13dd2c0c)

---

 src/compiler/nir_types.cpp | 5 +++++
 src/compiler/nir_types.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/compiler/nir_types.cpp b/src/compiler/nir_types.cpp
index d24f094151..3cd61f6605 100644
--- a/src/compiler/nir_types.cpp
+++ b/src/compiler/nir_types.cpp
@@ -301,6 +301,11 @@ glsl_type_is_boolean(const struct glsl_type *type)
 {
    return type->is_boolean();
 }
+bool
+glsl_type_is_integer(const struct glsl_type *type)
+{
+   return type->is_integer();
+}
 
 const glsl_type *
 glsl_void_type(void)
diff --git a/src/compiler/nir_types.h b/src/compiler/nir_types.h
index 77454fa9fa..70d593b96a 100644
--- a/src/compiler/nir_types.h
+++ b/src/compiler/nir_types.h
@@ -142,6 +142,7 @@ bool glsl_type_is_image(const struct glsl_type *type);
 bool glsl_type_is_dual_slot(const struct glsl_type *type);
 bool glsl_type_is_numeric(const struct glsl_type *type);
 bool glsl_type_is_boolean(const struct glsl_type *type);
+bool glsl_type_is_integer(const struct glsl_type *type);
 bool glsl_sampler_type_is_shadow(const struct glsl_type *type);
 bool glsl_sampler_type_is_array(const struct glsl_type *type);
 bool glsl_contains_atomic(const struct glsl_type *type);