Chisato Kenmochi | 9470443 | 2017-01-10 11:56:48 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2003 - 2016 Sony Corporation |
| 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 | #include "ldac.h" |
| 18 | |
| 19 | /*************************************************************************************************** |
| 20 | Align Memory |
| 21 | ***************************************************************************************************/ |
| 22 | #define LDAC_ALLOC_LINE 8 |
| 23 | |
| 24 | DECLFUNC size_t align_ldac( |
| 25 | size_t size) |
| 26 | { |
| 27 | if (LDAC_ALLOC_LINE != 0) { |
| 28 | size = (((size-1)/LDAC_ALLOC_LINE)+1) * LDAC_ALLOC_LINE; |
| 29 | } |
| 30 | |
| 31 | return size; |
| 32 | } |
| 33 | |
| 34 | /*************************************************************************************************** |
| 35 | Clear Allocate Memory |
| 36 | ***************************************************************************************************/ |
| 37 | DECLFUNC void *calloc_ldac( |
| 38 | SFINFO *p_sfinfo, |
| 39 | size_t nmemb, |
| 40 | size_t size) |
| 41 | { |
| 42 | char *p_tmp; |
| 43 | |
| 44 | if (p_sfinfo->p_mempos != (char *)NULL) { |
| 45 | p_tmp = p_sfinfo->p_mempos; |
| 46 | p_sfinfo->p_mempos += nmemb * align_ldac(size); |
| 47 | } |
| 48 | else { |
| 49 | p_tmp = calloc(nmemb, size); |
| 50 | } |
| 51 | |
| 52 | return (void *)p_tmp; |
| 53 | } |
| 54 | |