[Mesa-dev] [PATCH 14/28] nir: add is_in_ubo/ssbo/block helpers

[Alejandro Piñeiro]

Equivalent to the already existing ir_variable is_in_buffer_block and
is_in_shader_storage_block, adding the uniform buffer object one. I'm
using the short forms (ssbo, ubo) to avoid having method names too
long.
---
 src/compiler/nir/nir.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index 5b871812d46..269eb47103c 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -3099,6 +3099,28 @@ uint64_t nir_get_single_slot_attribs_mask(uint64_t attribs, uint64_t dual_slot);
 nir_intrinsic_op nir_intrinsic_from_system_value(gl_system_value val);
 gl_system_value nir_system_value_from_intrinsic(nir_intrinsic_op intrin);
 
+
+static inline bool
+nir_variable_is_in_ubo(const nir_variable *var)
+{
+   return (var->data.mode == nir_var_uniform &&
+           var->interface_type != NULL);
+}
+
+static inline bool
+nir_variable_is_in_ssbo(const nir_variable *var)
+{
+   return (var->data.mode == nir_var_shader_storage &&
+           var->interface_type != NULL);
+}
+
+static inline bool
+nir_variable_is_in_block(const nir_variable *var)
+{
+   return nir_variable_is_in_ubo(var) || nir_variable_is_in_ssbo(var);
+}
+
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
-- 
2.14.1