First attempt at getting yuvscaler to compile against the new YUV4MPEG2 API.
The 4:2:0 assumptions are hardcoded in many places so no attempt was made at this time to generalize the program for more chroma formats (such as 4:1:1).
Authored by: sms00 2004-04-06
Parent: [r2294]
Child: [r2296]