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removed private k and m and some more cleanups

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This commit is contained in:
Anand Babu (AB) Periasamy
2015-03-22 18:21:35 -07:00
parent 293e438830
commit b9b0b35edf
2 changed files with 32 additions and 32 deletions
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13
pkg/encoding/erasure/erasure_decode.go
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@@ -37,12 +37,13 @@ func (e *Encoder) Decode(chunks [][]byte, length int) ([]byte, error) {
var decode_index *C.uint32_t
var source, target **C.uint8_t
k := int(e.k)
n := int(e.k + e.m)
k := e.parms.K
m := e.parms.M
n := k + m
if len(chunks) != int(n) {
return nil, errors.New(fmt.Sprintf("chunks length must be %d", n))
}
chunk_size := GetEncodedChunkLen(length, k)
chunk_size := GetEncodedChunkLen(length, uint8(k))
error_index := make([]int, n+1)
var err_count int = 0
@@ -70,7 +71,7 @@ func (e *Encoder) Decode(chunks [][]byte, length int) ([]byte, error) {
}
}
C.minio_init_decoder(error_index_ptr, e.k, e.k+e.m, C.int(err_count-1),
C.minio_init_decoder(error_index_ptr, C.int(k), C.int(n), C.int(err_count-1),
e.encode_matrix, &decode_matrix, &decode_tbls, &decode_index)
pointers := make([]*byte, n)
@@ -80,14 +81,14 @@ func (e *Encoder) Decode(chunks [][]byte, length int) ([]byte, error) {
data := (**C.uint8_t)(unsafe.Pointer(&pointers[0]))
ret := C.minio_get_source_target(C.int(err_count-1), e.k, e.m, error_index_ptr,
ret := C.minio_get_source_target(C.int(err_count-1), C.int(k), C.int(m), error_index_ptr,
decode_index, data, &source, &target)
if int(ret) == -1 {
return nil, errors.New("Decoding source target failed")
}
C.ec_encode_data(C.int(chunk_size), e.k, C.int(err_count-1), decode_tbls,
C.ec_encode_data(C.int(chunk_size), C.int(k), C.int(err_count-1), decode_tbls,
source, target)
recovered_output := make([]byte, 0, chunk_size*int(k))