Firefox OS/MappedArrayBuffer: Difference between revisions

Firefox OS/MappedArrayBuffer (view source)

16 bytes added , 6 August 2014

m

148

edits

@@ Line 62: / Line 62: @@
 ** https://bugzilla.mozilla.org/show_bug.cgi?id=959047
-Note: The current approach first makes specified files uncompressed, then re-organizes the zip package to make uncompressed files to be 4096 bytes alignment by padding.  This could introduce some overhead on zip package size, because not all uncompressed files are expected to be read as memory-mapped, which need not and should not be made aligned.
+Note: The current approach first makes specified files uncompressed, then re-organizes the zip package to make uncompressed files to aligned by padding in extended field of the header.  This could introduce some overhead on zip package size, because not all uncompressed files are expected to be read as memory-mapped, which need not and should not be made aligned.
 : There is a follow up to align for individual files in the zip package https://bugzilla.mozilla.org/show_bug.cgi?id=961622.