New umxparse element

Submitted by Carlos Rafael Giani

Link to original bug (#722618)

Description

Created attachment 266761
Adds umxparse element

Unreal Engine 1 based games such as Unreal 1, Unreal Tournament 1, and Deus Ex 1 use module music (like MOD,S3M,XM,IT..) contained within Unreal packages. Such files are called UMX files. These Unreal packages contain only one module song, and nothing more.

This new element parses the UMX data contents, extracts the module, and sends it downstream. Module players such as modplug can then play the data as if it came from an ordinary .s3m or .xm file.

Patch 266761, "Adds umxparse element":
0001-umxparse-add-new-parser-element-for-module-music-in-.patch