Add ToT WebGL conformance tests : part 9

conformance/ogles/GL/functions/bool_empty_inout_bool_array_vert.vert

Index: conformance/ogles/GL/functions/bool_empty_inout_bool_array_vert.vert
===================================================================
--- conformance/ogles/GL/functions/bool_empty_inout_bool_array_vert.vert	(revision 0)
+++ conformance/ogles/GL/functions/bool_empty_inout_bool_array_vert.vert	(working copy)
@@ -0,0 +1,91 @@
+
+/*
+** 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.
+*/
+
+
+attribute vec4 gtf_Vertex;
+uniform mat4 gtf_ModelViewProjectionMatrix;
+varying vec4 color;
+
+// Function declarations.
+bool function(inout bool par[3]);
+bool is_all(const in bool array[3], const in bool value);
+void set_all(out bool array[3], const in bool value);
+
+void main (void)
+{
+	bool par[3];
+	bool ret = false;
+
+	float gray = 0.0;
+
+	// Initialize the entire array to true.
+	set_all(par, true);
+
+	ret = function(par);
+
+	// The parameter should be changed by the function and the function should return true.
+	if(is_all(par, false) && ret)
+	{
+		gray = 1.0;
+	}
+
+	color = vec4(gray, gray, gray, 1.0);
+	gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
+}
+
+// Function definition.
+bool function(inout bool par[3])
+{
+	// Return the value of the array.
+	if(is_all(par, true))
+	{
+		// Test parameter qualifier (default is "in").
+		set_all(par, false);
+
+		return true;
+	}
+	else
+		return false;
+}
+
+bool is_all(const in bool array[3], const in bool value)
+{
+	bool ret = true;
+
+	if(array[0] != value)
+		ret = false;
+	if(array[1] != value)
+		ret = false;
+	if(array[2] != value)
+		ret = false;
+
+	return ret;
+}
+
+void set_all(out bool array[3], const in bool value)
+{
+	array[0] = value;
+	array[1] = value;
+	array[2] = value;
+}