Use FloatEquals on one remaining float equality test (KhronosGroup#6783)

dneto0 · web-flow · commit 48bd3e9d0c91 · 2026-07-06T18:50:22.000-04:00
This accommodates environments that warn on float point equality
comparisons.
diff --git a/source/util/hex_float.h b/source/util/hex_float.h
@@ -1324,7 +1324,8 @@ class HexFloat {
     }
     other_int_type rounded = static_cast<other_int_type>(std::round(d));
     other.set_value(static_cast<other_uint_type>(rounded));
-    return (d - rounded) == 0 ? CastResult::Success : CastResult::LostPrecision;
+    return FloatEquals(d - rounded, 0.0) ? CastResult::Success
+                                         : CastResult::LostPrecision;
   }
 
  private:

Original file line number	Diff line number	Diff line change
`@@ -1324,7 +1324,8 @@ class HexFloat {`
`1324`	`1324`	`}`
`1325`	`1325`	`other_int_type rounded = static_cast<other_int_type>(std::round(d));`
`1326`	`1326`	`other.set_value(static_cast<other_uint_type>(rounded));`
`1327`		`- return (d - rounded) == 0 ? CastResult::Success : CastResult::LostPrecision;`
	`1327`	`+ return FloatEquals(d - rounded, 0.0) ? CastResult::Success`
	`1328`	`+ : CastResult::LostPrecision;`
`1328`	`1329`	`}`
`1329`	`1330`
`1330`	`1331`	`private:`