diff options
Diffstat (limited to 'libavcodec/dnxhddata.h')
| -rw-r--r-- | libavcodec/dnxhddata.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavcodec/dnxhddata.h b/libavcodec/dnxhddata.h index 06e7128d4d..89262a13c1 100644 --- a/libavcodec/dnxhddata.h +++ b/libavcodec/dnxhddata.h @@ -25,6 +25,7 @@ #include <stdint.h> #include "avcodec.h" #include "libavutil/internal.h" +#include "libavutil/intreadwrite.h" /** Additional profile info flags */ #define DNXHD_INTERLACED (1<<0) @@ -83,7 +84,17 @@ static av_always_inline uint64_t ff_dnxhd_check_header_prefix(uint64_t prefix) return 0; } +static av_always_inline uint64_t ff_dnxhd_parse_header_prefix(const uint8_t *buf) +{ + uint64_t prefix = AV_RB32(buf); + prefix = (prefix << 16) | buf[4] << 8; + return ff_dnxhd_check_header_prefix(prefix); +} + int avpriv_dnxhd_get_frame_size(int cid); int avpriv_dnxhd_get_interlaced(int cid); +#if LIBAVCODEC_VERSION_MAJOR < 58 +attribute_deprecated uint64_t avpriv_dnxhd_parse_header_prefix(const uint8_t *buf); +#endif #endif /* AVCODEC_DNXHDDATA_H */ |