# -------------------------------------------------
# drawElements Quality Program OpenGL ES 3.2 Module
# -------------------------------------------------
#
# Copyright 2016 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


group overloading "Function Overloading"

	case arrays_of_arrays_size
		version 320 es
		values
		{
			output float out0	= [ 1.0 ];
		}

		both ""
			#version 320 es
			precision mediump float;
			${DECLARATIONS}

			float func (float f[4][3])
			{
				return f[0][0];
			}

			float func (float f[4][4])
			{
				return f[1][1];
			}

			void main ()
			{
				${SETUP}
				float[4][4] x = float[4][4] (		float[4] (0.0, 0.0, -1.0, 1.0),
												float[4] (-1.0, 1.0, 0.0, 0.0),
												float[4] (0.0, 0.0, -1.0, 1.0),
												float[4] (-1.0, 1.0, 0.0, 0.0) );
				out0 = func(x);
				${OUTPUT}
			}
		""
	end

end # overloading
