jgit/org.eclipse.jgit
Shawn O. Pearce cb5bc19540 Reduce size of PackedObjectLoader by dropping long to int
Rather than keep track of both the position of the object, and the
position of its data, just keep track of the number of bytes used
by the object's header in the pack.  This shaves 4 bytes out of the
size of the PackedObjectLoader instances.

We also can defer the addition instruction to the materialize()
operation, avoiding it entirely if the caller never actually uses
the loader.  This may be relevant for PackWriter invocations,
where only 1 loader gets chosen for a given object, even though
the object may appear on disk in more than one pack file.

Error reporting is now simplified, as we can rely on the object
offset rather than its data offset.  This is the value displayed
by pack debugging tools like `git verify-pack -v`, so its better
to use that in our own errors.

Because nobody needs getDataOffset() now, we can drop that from
the public API.

Change-Id: Ic639c0d5a722315f4f5c8ffda6e26643d90e5f42
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2010-05-15 17:37:18 -07:00
..
.settings Adding PDE API Tools nature to JGit 2010-01-16 10:00:30 -06:00
META-INF Add builder-style API to jgit and Commit & Log cmd 2010-05-10 15:17:55 +02:00
findBugs Initial JGit contribution to eclipse.org 2009-09-29 16:47:03 -07:00
src/org/eclipse/jgit Reduce size of PackedObjectLoader by dropping long to int 2010-05-15 17:37:18 -07:00
.classpath Partial revert "Switch build to Apache Felix maven-bundle-plugin" 2010-01-10 15:59:03 +01:00
.fbprefs Initial JGit contribution to eclipse.org 2009-09-29 16:47:03 -07:00
.gitignore Finish removing Apache Felix maven-bundle-plugin 2010-01-12 11:46:55 -08:00
.project Adding PDE API Tools nature to JGit 2010-01-16 10:00:30 -06:00
about.html Adding some Eclipse-related legal files to JGit 2010-02-03 15:18:06 -06:00
build.properties Adding some Eclipse-related legal files to JGit 2010-02-03 15:18:06 -06:00
plugin.properties Cleaning up provider and feature names 2010-04-27 09:26:25 -05:00
pom.xml Qualify builds as 0.8.0 2010-03-20 19:06:58 -07:00