1 /* 2 * Copyright (C) 2004-2010 NXP Software 3 * Copyright (C) 2010 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 /********************************************************************************** 19 INCLUDE FILES 20 ***********************************************************************************/ 21 22 #include "VectorArithmetic.h" 23 24 /********************************************************************************** 25 FUNCTION MonoTo2I_32 26 ***********************************************************************************/ 27 28 void MonoTo2I_32( const LVM_INT32 *src, 29 LVM_INT32 *dst, 30 LVM_INT16 n) 31 { 32 LVM_INT16 ii; 33 src += (n-1); 34 dst += ((n*2)-1); 35 36 for (ii = n; ii != 0; ii--) 37 { 38 *dst = *src; 39 dst--; 40 41 *dst = *src; 42 dst--; 43 src--; 44 } 45 46 return; 47 } 48 #ifdef BUILD_FLOAT 49 void MonoTo2I_Float( const LVM_FLOAT *src, 50 LVM_FLOAT *dst, 51 LVM_INT16 n) 52 { 53 LVM_INT16 ii; 54 src += (n - 1); 55 dst += ((n * 2) - 1); 56 57 for (ii = n; ii != 0; ii--) 58 { 59 *dst = *src; 60 dst--; 61 62 *dst = *src; 63 dst--; 64 src--; 65 } 66 67 return; 68 } 69 #endif 70 /**********************************************************************************/ 71
