ed/Odin
1
0
Fork 0
mirror of https://github.com/Ed94/Odin.git synced 2026-08-02 20:58:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

New slice memory layout (ptr+len); byte

Browse Source
This commit is contained in:
gingerBill
2017-11-26 18:36:46 +00:00
parent 5a9223afda
commit 74fa7ca25d
21 changed files with 426 additions and 507 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/hash.odin
+9 -9
View File
@@ -1,6 +1,6 @@
import "core:mem.odin"
adler32 :: proc(data: []u8) -> u32 {
adler32 :: proc(data: []byte) -> u32 {
ADLER_CONST :: 65521;
a, b: u32 = 1, 0;
for x in data {
@@ -10,14 +10,14 @@ adler32 :: proc(data: []u8) -> u32 {
return (b << 16) | a;
}
crc32 :: proc(data: []u8) -> u32 {
crc32 :: proc(data: []byte) -> u32 {
result := ~u32(0);
for b in data {
result = result>>8 ~ _crc32_table[(result ~ u32(b)) & 0xff];
}
return ~result;
}
crc64 :: proc(data: []u8) -> u64 {
crc64 :: proc(data: []byte) -> u64 {
result := ~u64(0);
for b in data {
result = result>>8 ~ _crc64_table[(result ~ u64(b)) & 0xff];
@@ -25,7 +25,7 @@ crc64 :: proc(data: []u8) -> u64 {
return ~result;
}
fnv32 :: proc(data: []u8) -> u32 {
fnv32 :: proc(data: []byte) -> u32 {
h: u32 = 0x811c9dc5;
for b in data {
h = (h * 0x01000193) ~ u32(b);
@@ -33,7 +33,7 @@ fnv32 :: proc(data: []u8) -> u32 {
return h;
}
fnv64 :: proc(data: []u8) -> u64 {
fnv64 :: proc(data: []byte) -> u64 {
h: u64 = 0xcbf29ce484222325;
for b in data {
h = (h * 0x100000001b3) ~ u64(b);
@@ -41,7 +41,7 @@ fnv64 :: proc(data: []u8) -> u64 {
return h;
}
fnv32a :: proc(data: []u8) -> u32 {
fnv32a :: proc(data: []byte) -> u32 {
h: u32 = 0x811c9dc5;
for b in data {
h = (h ~ u32(b)) * 0x01000193;
@@ -49,7 +49,7 @@ fnv32a :: proc(data: []u8) -> u32 {
return h;
}
fnv64a :: proc(data: []u8) -> u64 {
fnv64a :: proc(data: []byte) -> u64 {
h: u64 = 0xcbf29ce484222325;
for b in data {
h = (h ~ u64(b)) * 0x100000001b3;
@@ -57,7 +57,7 @@ fnv64a :: proc(data: []u8) -> u64 {
return h;
}
murmur32 :: proc(data: []u8) -> u32 {
murmur32 :: proc(data: []byte) -> u32 {
c1_32: u32 : 0xcc9e2d51;
c2_32: u32 : 0x1b873593;
@@ -106,7 +106,7 @@ murmur32 :: proc(data: []u8) -> u32 {
return h1;
}
murmur64 :: proc(data: []u8) -> u64 {
murmur64 :: proc(data: []byte) -> u64 {
SEED :: 0x9747b28c;
when size_of(int) == 8 {