| /* |
| * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| |
| #ifndef VPX_MEM_INCLUDE_VPX_MEM_INTRNL_H_ |
| #define VPX_MEM_INCLUDE_VPX_MEM_INTRNL_H_ |
| #include "./vpx_config.h" |
| |
| #define ADDRESS_STORAGE_SIZE sizeof(size_t) |
| |
| #ifndef DEFAULT_ALIGNMENT |
| # if defined(VXWORKS) |
| # define DEFAULT_ALIGNMENT 32 /*default addr alignment to use in |
| calls to vpx_* functions other |
| than vpx_memalign*/ |
| # else |
| # define DEFAULT_ALIGNMENT (2 * sizeof(void*)) /* NOLINT */ |
| # endif |
| #endif |
| |
| /*returns an addr aligned to the byte boundary specified by align*/ |
| #define align_addr(addr,align) (void*)(((size_t)(addr) + ((align) - 1)) & (size_t)-(align)) |
| |
| #endif // VPX_MEM_INCLUDE_VPX_MEM_INTRNL_H_ |
