[libav-devel] [PATCH 1/1] h264: avoid using uninitialized memory in NEON chroma mc

Kostya Shishkov kostya.shishkov at gmail.com
Mon Jun 23 15:15:59 CEST 2014


On Thu, Jun 19, 2014 at 12:26:15PM +0200, Janne Grunau wrote:
> Adapt commit 982b596ea6640bfe218a31f6c3fc542d9fe61c31 for the arm and
> aarch64 NEON asm. 5-10% faster on Cortex-A9.
> ---
>  libavcodec/aarch64/h264cmc_neon.S | 59 +++++++++++++++++++++++++++++++++++---
>  libavcodec/arm/h264cmc_neon.S     | 60 ++++++++++++++++++++++++++++++++++++---
>  2 files changed, 111 insertions(+), 8 deletions(-)

on a cursory glance looks OK


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