| commit | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | [log] [tgz] |
|---|---|---|
| author | Mans Rullgard <mans@mansr.com> | Tue Jul 30 18:11:06 2013 +0100 |
| committer | Johann <johann.koenig@duck.com> | Fri Aug 02 08:11:08 2013 -0700 |
| tree | f12594e43530270ffc47279173378593be958ed0 | |
| parent | d85ae8718312f36bd43da423ee22dc098e5f2c6c [diff] |
vp9: neon: optimise loads in horiz convolve functions Loading to single lanes in multiple registers is expensive since it requires a read and write of each register which saturates the register file access. Loading to single registers followed by a separate transpose reduces this pressure. Change-Id: I4cc35887ddbca80e5e635b50d2b1d158de9668ee