Fixed-point functions can take specific precision (#1086)

2025-11-22 19:22:05 +00:00 · 2022-10-02 10:56:08 -04:00
parent 8553b61a94
commit 3c049983f1
7 changed files with 143 additions and 94 deletions
--- a/test/asm/fixed-point-specific.asm
+++ b/test/asm/fixed-point-specific.asm
@@ -0,0 +1,27 @@
+MACRO compare
+	print "\3: "
+	if _NARG == 4
+		def v1 = \3(\4q\1, \1)
+		def v2 = \3(\4q\2, \2)
+	elif _NARG == 5
+		def v1 = \3(\4q\1, \5q\1, \1)
+		def v2 = \3(\4q\2, \5q\2, \2)
+	endc
+	opt Q\1
+	print "{.4f:v1} == "
+	opt Q\2
+	println "{.4f:v2}"
+ENDM
+
+	compare  8, 16, mul, 6.0, 7.0
+	compare 12, 24, div, 115.625, 9.25
+	compare  7, 14, pow, 3.5, 5.5
+
+	compare  4,  8, sin, 0.25
+	compare  5,  9, cos, 0.75
+	compare  6, 10, asin, 1.0
+	compare  7, 11, acos, 0.0
+
+	compare  3,  6, round, 1.75
+	compare 10, 20, ceil, 123.4
+	compare 13, 17, floor, 567.8