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| author | Mans Rullgard <mans@mansr.com> | 2013-07-30 18:11:06 +0100 |
|---|---|---|
| committer | Johann <johann.koenig@duck.com> | 2013-08-02 08:11:08 -0700 |
| commit | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 (patch) | |
| tree | f12594e43530270ffc47279173378593be958ed0 /args.h | |
| parent | d85ae8718312f36bd43da423ee22dc098e5f2c6c (diff) | |
| download | libvpx-5e2e78d024455a60dfe509a25cf1d715d7de03c3.tar libvpx-5e2e78d024455a60dfe509a25cf1d715d7de03c3.tar.gz libvpx-5e2e78d024455a60dfe509a25cf1d715d7de03c3.tar.bz2 libvpx-5e2e78d024455a60dfe509a25cf1d715d7de03c3.zip | |
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
Diffstat (limited to 'args.h')
0 files changed, 0 insertions, 0 deletions