simon987/fastimagehash-go
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Add LibVersion string

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This commit is contained in:
simon987 2019-12-28 10:27:26 -05:00
parent 41fab32cee
commit 51613b1541
2 changed files with 6 additions and 0 deletions
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2
examples/phash.go
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@ -6,6 +6,8 @@ import (
) )
func main() { func main() {
fmt.Println(fastimagehash.LibVersion);
hash, ret := fastimagehash.PHashFile("/path/to/image.jpg", 8, 4) hash, ret := fastimagehash.PHashFile("/path/to/image.jpg", 8, 4)
if ret == fastimagehash.Ok { if ret == fastimagehash.Ok {

4
fastimagehash.go
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@ -13,6 +13,8 @@ import (
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
const char* Version = FASTIMAGEHASH_VERSION;
char *hash_to_hex_string_reversed_wr(void *h, int size) { char *hash_to_hex_string_reversed_wr(void *h, int size) {
char *out = malloc(size * 2 + 1); char *out = malloc(size * 2 + 1);
hash_to_hex_string_reversed((uchar*)h, out, size); hash_to_hex_string_reversed((uchar*)h, out, size);
@ -100,6 +102,8 @@ type MultiHash struct {
MHash Hash MHash Hash
} }
var LibVersion = C.GoString(C.Version)
func retHash(hash *C.uchar, hashSize int, ret C.int) (*Hash, Code) { func retHash(hash *C.uchar, hashSize int, ret C.int) (*Hash, Code) {
if ret == Ok { if ret == Ok {
goHash := C.GoBytes(unsafe.Pointer(hash), C.int(hashSize)) goHash := C.GoBytes(unsafe.Pointer(hash), C.int(hashSize))