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Pro Android Apps Performance Optimization by Hervé Guihot

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HelloCompute

The Android HelloCompute sample application simply converts a color picture to black and white. Listing 9–11 shows the script implementation (build target is Honeycomb).

Listing 9–11. RenderScript mono.rs

/*  * Copyright (C) 2011 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 ...

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