Function macro optimisation

include/cmp_support.h

@@ -244,6 +244,32 @@ struct fx_cob_par {
 };
 
 
+/**
+ * @brief method for lossy rounding
+ * @note This function is implemented as a macro for the sake of performance
+ *
+ * @param value	the value to round
+ * @param round	rounding parameter
+ *
+ * @return rounded value
+ */
+
+#define round_fwd(value, round) ((uint32_t)(value) << (round))
+
+
+/**
+ * @brief inverse method for lossy rounding
+ * @note This function is implemented as a macro for the sake of performance
+ *
+ * @param value	the value to round back
+ * @param round	rounding parameter
+ *
+ * @return back rounded value
+ */
+
+#define round_inv(value, round) ((uint32_t)(value) << (round))
+
+
 int is_a_pow_of_2(unsigned int v);
 int ilog_2(uint32_t x);
 
@@ -273,8 +299,8 @@ int rdcu_supported_cmp_mode_is_used(enum cmp_mode cmp_mode);
 int zero_escape_mech_is_used(enum cmp_mode cmp_mode);
 int multi_escape_mech_is_used(enum cmp_mode cmp_mode);
 
-uint32_t round_fwd(uint32_t value, unsigned int round);
-uint32_t round_inv(uint32_t value, unsigned int round);
+/* unsigned int round_fwd(unsigned int value, unsigned int round); */
+/* unsigned int round_inv(unsigned int value, unsigned int round); */
 unsigned int cmp_up_model(unsigned int data, unsigned int model,
 			  unsigned int model_value, unsigned int round);
 

lib/cmp_support.c

@@ -312,36 +312,6 @@ int cmp_aux_data_type_is_used(enum cmp_data_type data_type)
 }
 
 
-/**
- * @brief method for lossy rounding
- *
- * @param value	the value to round
- * @param round	rounding parameter
- *
- * @return rounded value
- */
-
-inline  __attribute__((always_inline)) uint32_t round_fwd(uint32_t value, unsigned int round)
-{
-	return value >> round;
-}
-
-
-/**
- * @brief inverse method for lossy rounding
- *
- * @param value	the value to round back
- * @param round	rounding parameter
- *
- * @return back rounded value
- */
-
-inline __attribute__((always_inline)) uint32_t round_inv(uint32_t value, unsigned int round)
-{
-	return value << round;
-}
-
-
 /**
  * @brief implantation of the model update equation
  * @note check before that model_value is not greater than MAX_MODEL_VALUE