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 #include "ScalarArithmetic.h"
22 #include "VectorArithmetic.h"
23 #include "LVM_Macros.h"
24
Mac3s_Sat_Float(const LVM_FLOAT * src,const LVM_FLOAT val,LVM_FLOAT * dst,LVM_INT16 n)25 void Mac3s_Sat_Float(const LVM_FLOAT* src, const LVM_FLOAT val, LVM_FLOAT* dst, LVM_INT16 n) {
26 LVM_INT16 ii;
27
28 for (ii = n; ii != 0; ii--) {
29 LVM_FLOAT Temp = *src++ * val;
30 Temp += *dst;
31
32 *dst++ = LVM_Clamp(Temp);
33 }
34
35 return;
36 }
37