panda3d.core.OCompressStream¶

from panda3d.core import OCompressStream

class OCompressStream¶

Bases: ostream

An input stream object that uses zlib to compress (deflate) data to another destination stream on-the-fly.

Attach an OCompressStream to an existing ostream that will accept compressed data, and write your uncompressed source data to the OCompressStream.

Seeking is not supported.

Inheritance diagram

__init__(dest: ostream, owns_dest: bool, compression_level: int) → None¶

close() → OCompressStream¶

Resets the ZStream to empty, but does not actually close the dest ostream unless owns_dest was true.

open(dest: ostream, owns_dest: bool, compression_level: int) → OCompressStream¶