This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit c73d99e672329c8f2df290736ffc474c360ac4ae)
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 6eabb0d3ad42b91c1b4c298718c29961f7c1653a)
Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk