diff options
Diffstat (limited to 'third_party/ffmpeg/include/libavutil/base64.h')
| -rw-r--r-- | third_party/ffmpeg/include/libavutil/base64.h | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/third_party/ffmpeg/include/libavutil/base64.h b/third_party/ffmpeg/include/libavutil/base64.h index 91df541..e3152eb 100644 --- a/third_party/ffmpeg/include/libavutil/base64.h +++ b/third_party/ffmpeg/include/libavutil/base64.h @@ -1,5 +1,4 @@ /* - * Base64.c * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com) * * This file is part of FFmpeg. @@ -25,16 +24,26 @@ #include <stdint.h> /** - * decodes base64 - * param order as strncpy() + * Decodes the base64-encoded string in \p in and puts the decoded + * data in \p out. + * + * @param out_size size in bytes of the \p out buffer, it should be at + * least 3/4 of the length of \p in + * @return the number of bytes written, or a negative value in case of + * error */ -int av_base64_decode(uint8_t * out, const char *in, int out_length); +int av_base64_decode(uint8_t *out, const char *in, int out_size); /** - * encodes base64 - * @param src data, not a string - * @param buf output string + * Encodes in base64 the data in \p in and puts the resulting string + * in \p out. + * + * @param out_size size in bytes of the \p out string, it should be at + * least ((\p in_size + 2) / 3) * 4 + 1 + * @param in_size size in bytes of the \p in buffer + * @return the string containing the encoded data, or NULL in case of + * error */ -char *av_base64_encode(char * buf, int buf_len, const uint8_t * src, int len); +char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); #endif /* AVUTIL_BASE64_H */ |