Add support for 64bit integer types and 64bit integer vector types to bitCount() builtin.

Fixes #2630
2021-05-03 14:26:11 +02:00
parent 56b17b2f2d
commit 6113723e40
3 changed files with 95 additions and 63 deletions
--- a/Test/spv.int64.frag
+++ b/Test/spv.int64.frag
@@ -228,6 +228,14 @@ void builtinFuncs()
    // notEqual()
    bv    = notEqual(u64v, u64vec3(u64));
    bv.xy = notEqual(i64v, i64vec2(i64));
+
+    // findLSB()
+    i64   = findLSB(u64);
+    i64v  = findLSB(u64vec2(u64));
+
+    // bitCount()
+    i64   = bitCount(u64);
+    i64v  = bitCount(u64vec2(u64));
 }

 // Type conversion for specialization constant