1 files changed, 20 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/vec4_yx_wz_2vec2_frag.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/vec4_yx_wz_2vec2_frag.frag
new file mode 100644
index 0000000000..f95d684285
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/swizzlers/vec4_yx_wz_2vec2_frag.frag
@@ -0,0 +1,20 @@
+
+/*
+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;
+void main (void)
+{
+	vec4 al = color;
+	vec2 m = al.yx;
+	vec2 n = al.wz;
+	vec4 a = vec4(m.y, m.x, n.y, n.x);
+	gl_FragColor = a;
+}