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| author | James Almer <jamrial@gmail.com> | 2015-07-28 16:57:46 -0300 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2015-07-31 09:04:09 +0200 |
| commit | 7a7df34c91e16ea8936f59524145a2cdd6b790f9 (patch) | |
| tree | b19bbe820373398e3bae2a0da87167c628d54dac /libavutil/blowfish.h | |
| parent | cd4d9df22738e6f147521ccb72c7930db6050914 (diff) | |
| download | ffmpeg-7a7df34c91e16ea8936f59524145a2cdd6b790f9.tar.gz | |
blowfish: add av_blowfish_alloc()
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavutil/blowfish.h')
| -rw-r--r-- | libavutil/blowfish.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavutil/blowfish.h b/libavutil/blowfish.h index 8c29536cfe..4f86bf7cfb 100644 --- a/libavutil/blowfish.h +++ b/libavutil/blowfish.h @@ -22,6 +22,7 @@ #define AVUTIL_BLOWFISH_H #include <stdint.h> +#include "version.h" /** * @defgroup lavu_blowfish Blowfish @@ -29,12 +30,21 @@ * @{ */ +#if FF_API_CRYPTO_CONTEXT #define AV_BF_ROUNDS 16 typedef struct AVBlowfish { uint32_t p[AV_BF_ROUNDS + 2]; uint32_t s[4][256]; } AVBlowfish; +#else +typedef struct AVBlowfish AVBlowfish; +#endif + +/** + * Allocate an AVBlowfish context. + */ +AVBlowfish *av_blowfish_alloc(void); /** * Initialize an AVBlowfish context. |