Add ToT WebGL conformance tests : part 9

conformance/ogles/GL/mat3/mat3arrayindirect1_frag.frag

+
+/*
+** Copyright (c) 2012 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+
+#ifdef GL_ES
+precision mediump float;
+#endif
+//
+// mat3arrayindirect1_frag.frag: Fragment shader solid color  testing indirect referencing into uniforms
+// The vec3 values are determined at runtime.
+//
+//
+
+uniform mat3 testmat3[2];
+varying vec4  color;
+
+void main(void)
+{
+        vec3 result = vec3(0.0, 0.0, 0.0);
+  
+  /*
+        // No indirect indexing in fragment shaders
+        for(int j = 0; j < 3; j++)
+        {
+                result += testmat3[1][j];
+        }
+*/
+        result += testmat3[1][0];
+        result += testmat3[1][1];
+        result += testmat3[1][2];
+        gl_FragColor = vec4(result/2.0, 0.5);
+}