1 files changed, 25 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/ceil/ceil_vec2_frag_xvary_ref.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/ceil/ceil_vec2_frag_xvary_ref.frag
new file mode 100644
index 0000000000..d037971dbe
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/ceil/ceil_vec2_frag_xvary_ref.frag
@@ -0,0 +1,25 @@
+
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+
+#ifdef GL_ES
+precision mediump float;
+#endif
+varying vec4 color;
+
+vec2 ceil_ref(vec2 x)
+{
+	if(x[0] != floor(x[0])) x[0] = floor(x[0]) + 1.0;
+	if(x[1] != floor(x[1])) x[1] = floor(x[1]) + 1.0;
+	return x;
+}
+
+void main (void)
+{
+	vec2 c = 10.0 * 2.0 * (color.rg - 0.5);
+	gl_FragColor = vec4((ceil_ref(c) + 10.0) / 20.0, 0.0, 1.0);
+}