1/* 2* Copyright (C) 2016 The Android Open Source Project 3* 4* Licensed under the Apache License, Version 2.0 (the "License"); 5* you may not use this file except in compliance with the License. 6* You may obtain a copy of the License at 7* 8* http://www.apache.org/licenses/LICENSE-2.0 9* 10* Unless required by applicable law or agreed to in writing, software 11* distributed under the License is distributed on an "AS IS" BASIS, 12* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13* See the License for the specific language governing permissions and 14* limitations under the License. 15*/ 16 17#pragma version(1) 18#pragma rs java_package_name(com.android.rs.jninodebugwaitattach) 19 20float4 gColor = {0.299f, 0.587f, 0.114f, 1.f}; 21 22/* RenderScript kernel that just sets the colour of the screen and does some 23 * simple operations so it is not completely empty 24 * (and can therefore be debugged). 25 */ 26uchar4 __attribute__((kernel)) simple_kernel(uchar4 in) 27{ 28 float4 temp = rsUnpackColor8888(in); 29 temp = gColor; 30 uchar4 result = rsPackColorTo8888(temp); 31 return result; 32}