Deal with scalar input values for distance/length/normalize.

HLSL and MSL don't support it, so fall back to simpler intrinsics.

1 files changed, 18 insertions, 0 deletions

diff --git a/shaders-hlsl/comp/scalar-std450-distance-length-normalize.comp b/shaders-hlsl/comp/scalar-std450-distance-length-normalize.comp
new file mode 100644
index 00000000..37414737
--- /dev/null
+++ b/shaders-hlsl/comp/scalar-std450-distance-length-normalize.comp
@@ -0,0 +1,18 @@
+#version 450
+layout(local_size_x = 1) in;
+
+layout(std430, set = 0, binding = 0) buffer SSBO
+{
+	float a;
+	float b;
+	float c;
+	float d;
+	float e;
+};
+
+void main()
+{
+	c = distance(a, b);
+	d = length(a);
+	e = normalize(a);
+}