| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| <languageVersion : 1.0;> |
| |
| kernel Bool2ULUR |
| < namespace : "testing"; |
| vendor : "Apache"; |
| version : 1; |
| description : "This accepts a bool2 as a parameter. The appropriate corners will turn black when true."; |
| > |
| { |
| parameter bool2 allBools; |
| input image4 src; |
| output pixel4 dst; |
| |
| void |
| evaluatePixel() |
| { |
| float2 pos = outCoord(); |
| float x = pos.x; |
| float y = pos.y; |
| bool upperLeft = allBools.x; |
| bool upperRight = allBools.y; |
| |
| dst.a = float(1); |
| |
| if(upperLeft && x < float(50) && y < float(50)){ |
| dst.r = float(0); |
| dst.g = float(0); |
| dst.b = float(0); |
| }else if(upperRight && x > float(50) && y < float(50)){ |
| dst.r = float(0); |
| dst.g = float(0); |
| dst.b = float(0); |
| }else{ |
| dst.r = float(1); |
| dst.g = float(1); |
| dst.b = float(1); |
| } |
| } |
| } |