| /* |
| * Copyright (C) 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. |
| */ |
| |
| #pragma version(1) |
| #pragma rs java_package_name(com.android.rs.jnimultiplersfiles) |
| |
| float4 gColor = {0.299f, 0.587f, 0.114f, 1.f}; |
| |
| /* RenderScript kernel that just sets the colour of the screen and does some |
| * simple operations so it is not completely empty |
| * (and can therefore be debugged). |
| */ |
| uchar4 __attribute__((kernel)) first_kernel(uchar4 in) |
| { |
| float4 temp = rsUnpackColor8888(in); |
| temp = gColor; |
| uchar4 result = rsPackColorTo8888(temp); |
| return result; |
| } |