video-converter: Mixing fields when converting chroma planes for various formats in interlaced mode
Submitted by Sebastian Dröge @slomo
Link to original bug (#777147)
Description
Missing in:
convert_I420_pack_ARGB
convert_I420_ARGB
convert_I420_BGRA
convert_AYUV_I420
Implemented in:
convert_UYVY_I420
convert_YUY2_I420
convert_I420_AYUV
convert_I420_UYVY
convert_I420_YUY2
Problem is that for interlaced mode it has to map chroma lines 0 and 2 to chroma line 1 (or the other way around), but currently uses lines 0 and 1.