[vulkan] Fix vulkan rand (taichi-dev#2622)

* Fix vulkan rand * Auto Format * cleanup * Auto Format Co-authored-by: Taichi Gardener <[email protected]>
firedtoad · Aug 1, 2021 · 471e388 · 471e388
1 parent acb7cf5
commit 471e388
Showing 1 changed file with 23 additions and 5 deletions.
diff --git a/taichi/backends/vulkan/spirv_ir_builder.h b/taichi/backends/vulkan/spirv_ir_builder.h
@@ -460,9 +460,24 @@ class IRBuilder {
   // glsl 450 extension
   Value ext_glsl450_;
   // Special cached types
-  bool support_int8_, support_int16_, support_int64_, support_fp64_;
-  SType t_bool_, t_int8_, t_int16_, t_int32_, t_int64_, t_uint8_, t_uint16_,
-      t_uint32_, t_uint64_, t_fp32_, t_fp64_, t_void_, t_void_func_;
+  bool support_int8_{false};
+  bool support_int16_{false};
+  bool support_int64_{false};
+  bool support_fp64_{false};
+
+  SType t_bool_;
+  SType t_int8_;
+  SType t_int16_;
+  SType t_int32_;
+  SType t_int64_;
+  SType t_uint8_;
+  SType t_uint16_;
+  SType t_uint32_;
+  SType t_uint64_;
+  SType t_fp32_;
+  SType t_fp64_;
+  SType t_void_;
+  SType t_void_func_;
   // gl compute shader related type(s) and variables
   SType t_v3_uint_;
   Value gl_global_invocation_id;
@@ -472,8 +487,11 @@ class IRBuilder {
   // Float type atomic add function
   Value float_atomic_add_;
   // Random function and variables
-  bool init_rand_;
-  Value _rand_x_, _rand_y_, _rand_z_, _rand_w_;  // per-thread local variable
+  bool init_rand_{false};
+  Value _rand_x_;
+  Value _rand_y_;
+  Value _rand_z_;
+  Value _rand_w_;  // per-thread local variable
 
   // map from value to its pointer type
   std::map<std::pair<uint32_t, spv::StorageClass>, SType> pointer_type_tbl_;