Improve double to string conversion

Added errol implementation. Fixed '3d-raytrace.js', because the new algorithm has better precision and also reduce the code size. JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
2016-05-03 12:40:46 +02:00
parent 5369fd4515
commit 2a5468a2ac
6 changed files with 386 additions and 201 deletions
@@ -308,6 +308,11 @@ extern uint32_t ecma_number_to_uint32 (ecma_number_t);
 extern int32_t ecma_number_to_int32 (ecma_number_t);
 extern lit_utf8_size_t ecma_number_to_utf8_string (ecma_number_t, lit_utf8_byte_t *, lit_utf8_size_t);

+/* ecma-helpers-errol.c */
+#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64
+extern uint64_t ecma_errol0_dtoa (ecma_number_t, int32_t *, int32_t *);
+#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64 */
+
 /**
 * @}
 * @}