added fxp_to_int() function

cfr34k · Aug 6, 2016 · 035e7ec · 035e7ec
1 parent 448c350
commit 035e7ec
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diff --git a/include/fxp.h b/include/fxp.h
@@ -21,6 +21,7 @@ typedef int64_t fxp_tmp_t;
  * FXP conversion functions
  */
 fxp_t fxp_from_int(int32_t v);
+int32_t fxp_to_int(fxp_t v);
 
 fxp_t fxp_from_float(float v);
 float fxp_to_float(fxp_t v);

diff --git a/src/fxp_conv.c b/src/fxp_conv.c
@@ -15,3 +15,8 @@ float fxp_to_float(fxp_t v)
 	return (float)v / (1 << POINTPOS);
 }
 
+int32_t fxp_to_int(fxp_t v)
+{
+	return v >> POINTPOS;
+}
+