1 /* 2 * Copyright (C) 2015 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(android.renderscript.cts) 19 20 rs_allocation a; 21 int reduction_stride; 22 23 int4 __attribute__((kernel)) add(uint x) 24 { 25 return rsGetElementAt_int4(a, x) + rsGetElementAt_int4(a, x + reduction_stride); 26 } 27 28 int4 __attribute__((kernel)) add2(uint x) 29 { 30 rsSetElementAt_int4(a, 31 rsGetElementAt_int4(a, x) + 32 rsGetElementAt_int4(a, x + reduction_stride), 33 x); 34 return 0; 35 } 36