Set attributes or change attributes on this.
Subsequent calls to this function calling the same attributes will override the earlier values.
Note that GSound will set the APPLICATION_NAME and APPLICATION_ID for you if using Application, so you do not normally need to set these yourself.
This function is intented to be used by language bindings.
| this |
A Context |
| attrs |
Hash table of attributes to set |
|
true if attributes were updated successfully |