diff options
| author | Hendrik Leppkes <h.leppkes@gmail.com> | 2015-08-02 11:39:37 +0300 |
|---|---|---|
| committer | Hendrik Leppkes <h.leppkes@gmail.com> | 2015-08-02 11:39:37 +0300 |
| commit | 9ca19971bcdd1af39680c15a0319d57505b9542b (patch) | |
| tree | ca8ae1eb4d2175869002090081788b0093dc520b /libavutil | |
| parent | 52566efd5cf8c40d4e5bf8d54fa3cfdab921baad (diff) | |
| parent | 5d8bea3bb2357bb304f8f771a4107039037c5549 (diff) | |
Merge commit '5d8bea3bb2357bb304f8f771a4107039037c5549'
* commit '5d8bea3bb2357bb304f8f771a4107039037c5549':
xtea: add av_xtea_alloc()
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/xtea.c | 12 | ||||
| -rw-r--r-- | libavutil/xtea.h | 10 |
2 files changed, 22 insertions, 0 deletions
diff --git a/libavutil/xtea.c b/libavutil/xtea.c index 1750cbc45a..b95f32239e 100644 --- a/libavutil/xtea.c +++ b/libavutil/xtea.c @@ -31,8 +31,20 @@ #include "avutil.h" #include "common.h" #include "intreadwrite.h" +#include "mem.h" #include "xtea.h" +#if !FF_API_CRYPTO_CONTEXT +struct AVXTEA { + uint32_t key[16]; +}; +#endif + +AVXTEA *av_xtea_alloc(void) +{ + return av_mallocz(sizeof(struct AVXTEA)); +} + void av_xtea_init(AVXTEA *ctx, const uint8_t key[16]) { int i; diff --git a/libavutil/xtea.h b/libavutil/xtea.h index 6f1e71e345..4281fd8c8f 100644 --- a/libavutil/xtea.h +++ b/libavutil/xtea.h @@ -23,6 +23,7 @@ #define AVUTIL_XTEA_H #include <stdint.h> +#include "version.h" /** * @file @@ -32,9 +33,18 @@ * @{ */ +#if FF_API_CRYPTO_CONTEXT typedef struct AVXTEA { uint32_t key[16]; } AVXTEA; +#else +typedef struct AVXTEA AVXTEA; +#endif + +/** + * Allocate an AVXTEA context. + */ +AVXTEA *av_xtea_alloc(void); /** * Initialize an AVXTEA context. |