GLSL: Implement GL_EXT_control_flow_attributes.

See https://github.com/KhronosGroup/GLSL/pull/11.
2018-01-31 08:11:18 -07:00
parent e18fd20d5c
commit a2858d9bdd
21 changed files with 3120 additions and 2405 deletions
--- a/Test/460.frag
+++ b/Test/460.frag
@@ -15,3 +15,18 @@ void main()
    b1 = allInvocations(b1);
    b1 = allInvocationsEqual(b1);
 }
+
+void attExtBad()
+{
+    // ERRORs, not enabled
+    [[dependency_length(1+3)]] for (int i = 0; i < 8; ++i) { }
+    [[flatten]]                if (true) { } else { }
+}
+
+#extension GL_EXT_control_flow_attributes : enable
+
+void attExt()
+{
+    [[dependency_length(-3)]] do {  } while(true); // ERROR, not positive
+    [[dependency_length(0)]] do {  } while(true);  // ERROR, not positive
+}