OSM-binary

Commit Graph

Author	SHA1	Message	Date
Scott Crosby	fbfba3bdea	Don't sort the first 127 entries in the string table. Gives a small .1% gain. In my design, I try to use the smallest integers as much as possible so that deflate's entropy coder works more efficiently.	2010-09-02 14:22:41 -05:00
Scott Crosby	3c4e232984	Support new-format dense nodes that can contain keys and values. To do this, I need to reserve string id #0 as a delimiter and cannot generate it anymore. Forward-compatible format change, in that old files cannot contain new-format dense nodes, thus the delimiter bug is a non-issue.	2010-08-25 11:40:11 -05:00
Scott Crosby	8f0c4a8bc2	Protobufs and common Java code for binary format.	2010-08-25 11:40:06 -05:00

Author

SHA1

Message

Date

Scott Crosby

fbfba3bdea

Don't sort the first 127 entries in the string table.

Gives a small .1% gain. In my design, I try to use the smallest integers as
much as possible so that deflate's entropy coder works more efficiently.

2010-09-02 14:22:41 -05:00

Scott Crosby

3c4e232984

Support new-format dense nodes that can contain keys and values.

To do this, I need to reserve string id #0 as a delimiter and cannot
generate it anymore.

Forward-compatible format change, in that old files cannot contain
new-format dense nodes, thus the delimiter bug is a non-issue.

2010-08-25 11:40:11 -05:00

Scott Crosby

8f0c4a8bc2

Protobufs and common Java code for binary format.

2010-08-25 11:40:06 -05:00

3 Commits