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Merge pull request #376 from harshavardhana/pr_out_comment_exported_functions_getencodedblockslen_getencodedblocklen

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Harshavardhana 2015-03-25 13:32:59 -07:00
commit d9bd5e2e10
1 changed files with 2 additions and 0 deletions
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2
pkg/encoding/erasure/erasure_encode.go
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@ -117,11 +117,13 @@ func NewEncoder(ep *EncoderParams) *Encoder {
} }
} }
// GetEncodedBlocksLen - total length of all encoded blocks
func GetEncodedBlocksLen(inputLen int, k, m uint8) (outputLen int) { func GetEncodedBlocksLen(inputLen int, k, m uint8) (outputLen int) {
outputLen = GetEncodedBlockLen(inputLen, k) * int(k+m) outputLen = GetEncodedBlockLen(inputLen, k) * int(k+m)
return outputLen return outputLen
} }
// GetEncodedBlockLen - length per block of encoded blocks
func GetEncodedBlockLen(inputLen int, k uint8) (encodedOutputLen int) { func GetEncodedBlockLen(inputLen int, k uint8) (encodedOutputLen int) {
alignment := int(k) * SIMDAlign alignment := int(k) * SIMDAlign
remainder := inputLen % alignment remainder := inputLen % alignment