mirror of
https://github.com/qrtc/ffmpeg-dev-go.git
synced 2025-10-05 15:47:33 +08:00
30 lines
799 B
Go
30 lines
799 B
Go
package ffmpeg
|
|
|
|
/*
|
|
#include <libavutil/ripemd.h>
|
|
*/
|
|
import "C"
|
|
|
|
// AVRIPEMD
|
|
type AVRIPEMD C.struct_AVRIPEMD
|
|
|
|
// AvRipemdAlloc allocates an AVRIPEMD context.
|
|
func AvRipemdAlloc() *AVRIPEMD {
|
|
return (*AVRIPEMD)(C.av_ripemd_alloc())
|
|
}
|
|
|
|
// AvRipemdInit initializes RIPEMD hashing.
|
|
func AvRipemdInit(context *AVRIPEMD, bits int32) int32 {
|
|
return (int32)(C.av_ripemd_init((*C.struct_AVRIPEMD)(context), (C.int)(bits)))
|
|
}
|
|
|
|
// AvRipemdUpdate updates hash value.
|
|
func AvRipemdUpdate(context *AVRIPEMD, data *uint8, len uint32) {
|
|
C.av_ripemd_update((*C.struct_AVRIPEMD)(context), (*C.uint8_t)(data), (C.uint)(len))
|
|
}
|
|
|
|
// AvRipemdFinal finishes hashing and output digest value.
|
|
func AvRipemdFinal(context *AVRIPEMD, digest *uint8) {
|
|
C.av_ripemd_final((*C.struct_AVRIPEMD)(context), (*C.uint8_t)(digest))
|
|
}
|