| /* |
| * Copyright (C) 2014 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. |
| */ |
| |
| #include "shared.rsh" |
| |
| short red[256]; |
| short green[256]; |
| short blue[256]; |
| short alpha[256]; |
| |
| uchar4 __attribute__((kernel)) root(uchar4 in) { |
| uchar4 tmp; |
| tmp.r = red[in.r]; |
| tmp.g = green[in.g]; |
| tmp.b = blue[in.b]; |
| tmp.a = alpha[in.a]; |
| return tmp; |
| } |
| |