diff --git a/intern/atomic/atomic_ops.h b/intern/atomic/atomic_ops.h
index e6ca7a105ba..ad404c756ce 100644
--- a/intern/atomic/atomic_ops.h
+++ b/intern/atomic/atomic_ops.h
@@ -87,6 +87,9 @@ ATOMIC_INLINE int32_t atomic_fetch_and_add_int32(int32_t *p, int32_t x);
 ATOMIC_INLINE int32_t atomic_fetch_and_or_int32(int32_t *p, int32_t x);
 ATOMIC_INLINE int32_t atomic_fetch_and_and_int32(int32_t *p, int32_t x);
 
+ATOMIC_INLINE int16_t atomic_fetch_and_or_int16(int16_t *p, int16_t b);
+ATOMIC_INLINE int16_t atomic_fetch_and_and_int16(int16_t *p, int16_t b);
+
 ATOMIC_INLINE uint8_t atomic_fetch_and_or_uint8(uint8_t *p, uint8_t b);
 ATOMIC_INLINE uint8_t atomic_fetch_and_and_uint8(uint8_t *p, uint8_t b);
 
diff --git a/intern/atomic/intern/atomic_ops_msvc.h b/intern/atomic/intern/atomic_ops_msvc.h
index 356140541ba..c9ad1a46ab9 100644
--- a/intern/atomic/intern/atomic_ops_msvc.h
+++ b/intern/atomic/intern/atomic_ops_msvc.h
@@ -162,6 +162,20 @@ ATOMIC_INLINE int32_t atomic_fetch_and_and_int32(int32_t *p, int32_t x)
   return InterlockedAnd((long *)p, x);
 }
 
+/******************************************************************************/
+/* 16-bit operations. */
+
+/* Signed */
+ATOMIC_INLINE int16_t atomic_fetch_and_or_int16(int16_t *p, int16_t x)
+{
+  return InterlockedOr16((short *)p, x);
+}
+
+ATOMIC_INLINE int16_t atomic_fetch_and_and_int16(int16_t *p, int16_t x)
+{
+  return InterlockedAnd16((short *)p, x);
+}
+
 /******************************************************************************/
 /* 8-bit operations. */
 
diff --git a/intern/atomic/intern/atomic_ops_unix.h b/intern/atomic/intern/atomic_ops_unix.h
index 0de9daaaf5f..dc1e71cda76 100644
--- a/intern/atomic/intern/atomic_ops_unix.h
+++ b/intern/atomic/intern/atomic_ops_unix.h
@@ -55,6 +55,7 @@
  * its gcc doesn't have __GCC_HAVE_SYNC_COMPARE_AND_SWAP_n defined.
  */
 #  define JE_FORCE_SYNC_COMPARE_AND_SWAP_1
+#  define JE_FORCE_SYNC_COMPARE_AND_SWAP_2
 #  define JE_FORCE_SYNC_COMPARE_AND_SWAP_4
 #  define JE_FORCE_SYNC_COMPARE_AND_SWAP_8
 #endif
@@ -325,6 +326,24 @@ ATOMIC_INLINE int32_t atomic_fetch_and_and_int32(int32_t *p, int32_t x)
 #  error "Missing implementation for 32-bit atomic operations"
 #endif
 
+/******************************************************************************/
+/* 16-bit operations. */
+#if (defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2) || defined(JE_FORCE_SYNC_COMPARE_AND_SWAP_2))
+
+/* Signed */
+ATOMIC_INLINE int16_t atomic_fetch_and_and_int16(int16_t *p, int16_t b)
+{
+  return __sync_fetch_and_and(p, b);
+}
+ATOMIC_INLINE int16_t atomic_fetch_and_or_int16(int16_t *p, int16_t b)
+{
+  return __sync_fetch_and_or(p, b);
+}
+
+#else
+#  error "Missing implementation for 16-bit atomic operations"
+#endif
+
 /******************************************************************************/
 /* 8-bit operations. */
 #if (defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1) || defined(JE_FORCE_SYNC_COMPARE_AND_SWAP_1))
diff --git a/intern/atomic/tests/atomic_test.cc b/intern/atomic/tests/atomic_test.cc
index 6178b5074a7..661c130c65d 100644
--- a/intern/atomic/tests/atomic_test.cc
+++ b/intern/atomic/tests/atomic_test.cc
@@ -559,6 +559,39 @@ TEST(atomic, atomic_fetch_and_and_int32)
 
 /** \} */
 
+/** \name 16 bit signed int atomics
+ * \{ */
+
+TEST(atomic, atomic_fetch_and_or_int16)
+{
+  {
+    int16_t value = 12;
+    EXPECT_EQ(atomic_fetch_and_or_int16(&value, 5), 12);
+    EXPECT_EQ(value, 13);
+  }
+
+  {
+    int16_t value = 0x1234;
+    EXPECT_EQ(atomic_fetch_and_or_int16(&value, -0x5678), 0x1234);
+    EXPECT_EQ(value, -0x4444);
+  }
+}
+
+TEST(atomic, atomic_fetch_and_and_int16)
+{
+  {
+    int16_t value = 12;
+    EXPECT_EQ(atomic_fetch_and_and_int16(&value, 5), 12);
+    EXPECT_EQ(value, 4);
+  }
+
+  {
+    int16_t value = 0x1234;
+    EXPECT_EQ(atomic_fetch_and_and_int16(&value, -0x789A), 0x1234);
+    EXPECT_EQ(value, 0x224);
+  }
+}
+
 /** \name 8 bit unsigned int atomics
  * \{ */