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Unified Diff: third_party/libpng/README.chromium

Issue 2062423002: Fix performance regression in png encoding caused by libpng update (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix win Created 4 years, 6 months ago
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Index: third_party/libpng/README.chromium
diff --git a/third_party/libpng/README.chromium b/third_party/libpng/README.chromium
index 3263906f3c1d15e098deb296e45be1ba3379b3d0..da2cce4b475cd57cf6fd783043e629d776a963fd 100644
--- a/third_party/libpng/README.chromium
+++ b/third_party/libpng/README.chromium
@@ -21,3 +21,6 @@ Updated to 1.6.22, stripped all unneeded files.
- Fix for handling empty first IDAT chunk from upstream:
https://github.com/glennrp/libpng/commit/3f46c67c6989f480bd932428aa1705f6625dbabf
https://github.com/glennrp/libpng/commit/81f0273d54aa9de663253b197b3c8228d659cc36
+- Fix performance regression in png encoding (and overflow handling in filter heuristic)
+ from upstream:
+ https://github.com/glennrp/libpng/commit/9c04f57cabbf736e91b831858d0eeecca703eabf
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