FS#11503 : WMA non-interleaved stereo output

Status Closed
Percent Complete
100%
Task Type Patches
Category Codecs
Assigned To No-one
Operating System All players
Severity Low
Priority Very Low
Reported Version Release 3.6
Due in Version Undecided
Due Date Undecided
Votes
Private

Attached to Project: Rockbox
Opened by mtarek16 - 2010-07-28
Last edited by mtarek16 - 2010-07-28

FS#11503 - WMA non-interleaved stereo output

This is a patch that modifies wma codec to produce non-interleaved output. I don’t have any target to measure the speedup now, so I’d be grateful if someone could do that for CF and ARM. (I can test for ARM but in a couple of days).

The decoder uses a scratch buffer for mdct, windowing and overlapping, if this could be modified so that the scratch buffer isn’t needed, it would save ~8K of memory too.

wma_noninter.patch (5.9 KiB)

Closed by mtarek16
2010-07-28 12:48
Reason for closing: Accepted
Additional comments about closing: Warning: Undefined array key "typography" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 371 Warning: Undefined array key "camelcase" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 407

v0.2 was committed in r27591