Index: third_party/zlib/README.chromium |
diff --git a/third_party/zlib/README.chromium b/third_party/zlib/README.chromium |
index ddb63d7a70f5ac43a347a30c7889cacf27351bab..df609b2bb75888acde0534e6834149f33b2273a1 100644 |
--- a/third_party/zlib/README.chromium |
+++ b/third_party/zlib/README.chromium |
@@ -36,3 +36,11 @@ Other changes to accomodate: |
- read_buf was moved from local to ZLIB_INTERNAL for fill_window_sse.c to use |
- INSERT_STRING macro was made a function, insert_string() and an implementation using CRC instruction added |
- some crc funcionality moved into crc32.c |
+ |
+Update to zlib-1.2.8, generate a third patch which includes the jtkukunas optimisations. We may merge some more from jtkukunas branch later. |
+Currently we upgrade to madler's version 1.2.8,merged SIMD optimisation and |
+some other changes above. |
+The step as follows: |
+1.download a clean madler zlib from github. |
+2.apply google.patch, mixed.patch, simd.patch sequencely. |
+3.update these patches. |