diff options
Diffstat (limited to 'media/libvpx/libvpx/vpx_mem/include/vpx_mem_intrnl.h')
| -rw-r--r-- | media/libvpx/libvpx/vpx_mem/include/vpx_mem_intrnl.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vpx_mem/include/vpx_mem_intrnl.h b/media/libvpx/libvpx/vpx_mem/include/vpx_mem_intrnl.h new file mode 100644 index 0000000000..5631130243 --- /dev/null +++ b/media/libvpx/libvpx/vpx_mem/include/vpx_mem_intrnl.h @@ -0,0 +1,31 @@ +/* + * 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_VPX_MEM_INCLUDE_VPX_MEM_INTRNL_H_ +#define VPX_VPX_MEM_INCLUDE_VPX_MEM_INTRNL_H_ +#include "./vpx_config.h" + +#define ADDRESS_STORAGE_SIZE sizeof(size_t) + +#ifndef DEFAULT_ALIGNMENT +#if defined(VXWORKS) +/*default addr alignment to use in calls to vpx_* functions other than + * vpx_memalign*/ +#define DEFAULT_ALIGNMENT 32 +#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)-1)) + +#endif // VPX_VPX_MEM_INCLUDE_VPX_MEM_INTRNL_H_ |