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Get rid of duplicate math.signbit in favor of math.sign_bit

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Jeroen van Rijn
2025-04-15 16:17:02 +02:00
parent 6045955c88
commit ddedddc16d
3 changed files with 3 additions and 29 deletions
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core/math/math.odin
-26
View File
@@ -2349,32 +2349,6 @@ nextafter :: proc{
nextafter_f64, nextafter_f64le, nextafter_f64be,
}
@(require_results)
signbit_f16 :: proc "contextless" (x: f16) -> bool {
return (transmute(u16)x)&(1<<15) != 0
}
@(require_results)
signbit_f32 :: proc "contextless" (x: f32) -> bool {
return (transmute(u32)x)&(1<<31) != 0
}
@(require_results)
signbit_f64 :: proc "contextless" (x: f64) -> bool {
return (transmute(u64)x)&(1<<63) != 0
}
@(require_results) signbit_f16le :: proc "contextless" (x: f16le) -> bool { return signbit_f16(f16(x)) }
@(require_results) signbit_f32le :: proc "contextless" (x: f32le) -> bool { return signbit_f32(f32(x)) }
@(require_results) signbit_f64le :: proc "contextless" (x: f64le) -> bool { return signbit_f64(f64(x)) }
@(require_results) signbit_f16be :: proc "contextless" (x: f16be) -> bool { return signbit_f16(f16(x)) }
@(require_results) signbit_f32be :: proc "contextless" (x: f32be) -> bool { return signbit_f32(f32(x)) }
@(require_results) signbit_f64be :: proc "contextless" (x: f64be) -> bool { return signbit_f64(f64(x)) }
signbit :: proc{
signbit_f16, signbit_f16le, signbit_f16be,
signbit_f32, signbit_f32le, signbit_f32be,
signbit_f64, signbit_f64le, signbit_f64be,
}
@(require_results)
hypot_f16 :: proc "contextless" (x, y: f16) -> (r: f16) {
p, q := abs(x), abs(y)
core/math/math_gamma.odin
+1 -1
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@@ -132,7 +132,7 @@ gamma_f64 :: proc "contextless" (x: f64) -> f64 {
case is_inf(x, 1):
return inf_f64(1)
case x == 0:
if signbit(x) {
if sign_bit(x) {
return inf_f64(-1)
}
return inf_f64(1)
vendor/raylib/raymath.odin
Vendored
+2 -2
View File
@@ -831,8 +831,8 @@ fmaxf :: proc "contextless" (x, y: f32) -> f32 {
return x
}
if math.signbit(x) != math.signbit(y) {
return y if math.signbit(x) else x
if math.sign_bit(x) != math.sign_bit(y) {
return y if math.sign_bit(x) else x
}
return y if x < y else x