BLI: make more integer type conversions explicit

3 files changed, 12 insertions, 12 deletions

diff --git a/source/blender/blenlib/BLI_open_addressing.h b/source/blender/blenlib/BLI_open_addressing.h
index 3bdacae18d1..32e89c19139 100644
--- a/source/blender/blenlib/BLI_open_addressing.h
+++ b/source/blender/blenlib/BLI_open_addressing.h
@@ -42,7 +42,7 @@ namespace BLI {
 template<typename Item, uint32_t ItemsInSmallStorage = 1, typename Allocator = GuardedAllocator>
 class OpenAddressingArray {
  private:
-  static constexpr auto slots_per_item = Item::slots_per_item;
+  static constexpr uint32_t slots_per_item = Item::slots_per_item;
   static constexpr float max_load_factor = 0.5f;
 
   /* Invariants:
@@ -74,10 +74,10 @@ class OpenAddressingArray {
  public:
   explicit OpenAddressingArray(uint8_t item_exponent = 0)
   {
-    m_slots_total = (1 << item_exponent) * slots_per_item;
+    m_slots_total = ((uint32_t)1 << item_exponent) * slots_per_item;
     m_slots_set_or_dummy = 0;
     m_slots_dummy = 0;
-    m_slots_usable = m_slots_total * max_load_factor;
+    m_slots_usable = (uint32_t)((float)m_slots_total * max_load_factor);
     m_slot_mask = m_slots_total - 1;
     m_item_amount = m_slots_total / slots_per_item;
     m_item_exponent = item_exponent;
@@ -87,7 +87,7 @@ class OpenAddressingArray {
     }
     else {
       m_items = (Item *)m_allocator.allocate_aligned(
-          sizeof(Item) * m_item_amount, std::alignment_of<Item>::value, __func__);
+          (uint32_t)sizeof(Item) * m_item_amount, std::alignment_of<Item>::value, __func__);
     }
 
     for (uint32_t i = 0; i < m_item_amount; i++) {
@@ -176,7 +176,7 @@ class OpenAddressingArray {
   {
     float min_total_slots = (float)min_usable_slots / max_load_factor;
     uint32_t min_total_items = (uint32_t)std::ceil(min_total_slots / (float)slots_per_item);
-    uint8_t item_exponent = log2_ceil_u(min_total_items);
+    uint8_t item_exponent = (uint8_t)log2_ceil_u(min_total_items);
     OpenAddressingArray grown(item_exponent);
     grown.m_slots_set_or_dummy = this->slots_set();
     return grown;
diff --git a/source/blender/blenlib/BLI_set_vector.h b/source/blender/blenlib/BLI_set_vector.h
index 083e72f5a9b..92c660a88f2 100644
--- a/source/blender/blenlib/BLI_set_vector.h
+++ b/source/blender/blenlib/BLI_set_vector.h
@@ -88,7 +88,7 @@ template<typename T, typename Allocator = GuardedAllocator> class SetVector {
     uint index() const
     {
       BLI_assert(this->is_set());
-      return m_value;
+      return (uint)m_value;
     }
 
     int32_t &index_ref()
@@ -99,7 +99,7 @@ template<typename T, typename Allocator = GuardedAllocator> class SetVector {
     void set_index(uint index)
     {
       BLI_assert(!this->is_set());
-      m_value = index;
+      m_value = (int32_t)index;
     }
 
     void set_dummy()
diff --git a/source/blender/blenlib/BLI_vector.h b/source/blender/blenlib/BLI_vector.h
index 167131cc99e..1901f2a60ad 100644
--- a/source/blender/blenlib/BLI_vector.h
+++ b/source/blender/blenlib/BLI_vector.h
@@ -52,7 +52,7 @@ template<typename T, uint N = 4, typename Allocator = GuardedAllocator> class Ve
 #ifdef DEBUG
   /* Storing size in debug builds, because it makes debugging much easier sometimes. */
   uint m_debug_size;
-#  define UPDATE_VECTOR_SIZE(ptr) (ptr)->m_debug_size = (ptr)->m_end - (ptr)->m_begin
+#  define UPDATE_VECTOR_SIZE(ptr) (ptr)->m_debug_size = (uint)((ptr)->m_end - (ptr)->m_begin)
 #else
 #  define UPDATE_VECTOR_SIZE(ptr) ((void)0)
 #endif
@@ -387,8 +387,8 @@ template<typename T, uint N = 4, typename Allocator = GuardedAllocator> class Ve
    */
   uint size() const
   {
-    BLI_assert(m_debug_size == m_end - m_begin);
-    return m_end - m_begin;
+    BLI_assert(m_debug_size == (uint)(m_end - m_begin));
+    return (uint)(m_end - m_begin);
   }
 
   /**
@@ -539,7 +539,7 @@ template<typename T, uint N = 4, typename Allocator = GuardedAllocator> class Ve
 
   uint capacity() const
   {
-    return m_capacity_end - m_begin;
+    return (uint)(m_capacity_end - m_begin);
   }
 
   BLI_NOINLINE void grow(uint min_capacity)
@@ -554,7 +554,7 @@ template<typename T, uint N = 4, typename Allocator = GuardedAllocator> class Ve
     uint size = this->size();
 
     T *new_array = (T *)m_allocator.allocate_aligned(
-        min_capacity * sizeof(T), std::alignment_of<T>::value, __func__);
+        min_capacity * (uint)sizeof(T), std::alignment_of<T>::value, __func__);
     uninitialized_relocate_n(m_begin, size, new_array);
 
     if (!this->is_small()) {