66d94ac13c
The commit improves the 32x32 forward dct implementation: 1. change to use same constants and rounding as other forward dcts 2. select rounding to specifically minimize the roundtrip error, which improved average 19/block to .77/block using 100000 random input. Test showed a small but consistent gain on all test sets, about .15% Change-Id: If0afd6a71880a522f60c1c234be0462092c2eb53 |
||
|---|---|---|
| .. | ||
| common | ||
| decoder | ||
| encoder | ||
| exports_dec | ||
| exports_enc | ||
| vp9_common.mk | ||
| vp9_cx_iface.c | ||
| vp9_dx_iface.c | ||
| vp9cx.mk | ||
| vp9dx.mk | ||