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-rw-r--r--src/glsl/tests/function-05.glsl26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/glsl/tests/function-05.glsl b/src/glsl/tests/function-05.glsl
new file mode 100644
index 0000000000..43365bf606
--- /dev/null
+++ b/src/glsl/tests/function-05.glsl
@@ -0,0 +1,26 @@
+/* PASS */
+
+vec4 foo(in float x, in float y, float z, float w)
+{
+ vec4 v;
+ v.x = x;
+ v.y = y;
+ v.z = z;
+ v.w = w;
+ return v;
+}
+
+vec4 foo(in float x)
+{
+ vec4 v;
+ v.x = x;
+ v.y = x;
+ v.z = x;
+ v.w = x;
+}
+
+void main()
+{
+ gl_Position = foo(1.0, 1.0, 1.0, 0.0);
+ gl_Position = foo(2.0);
+}