[FFmpeg-devel] [PATCH] hevc/sao: do in-place band filtering when possible

[James Almer]

On 05/02/15 2:44 PM, Christophe Gisquet wrote:
> On the other hand, the stride is known at compilation time, so the asm
> could use that to reduce the number of gprs and therefore helps having
> a x86_32 version.

I already have the asm working on x86_32. I'll send a patch once this is committed.

> From 55047bbb991c95f126d597bbe05e424406af4ec4 Mon Sep 17 00:00:00 2001
> From: Christophe Gisquet <christophe.gisquet at gmail.com>
> Date: Tue, 3 Feb 2015 14:06:39 +0100
> Subject: [PATCH] hevc/sao: do in-place band filtering when possible
> 
> The copies are only needed when data must be restored, so skip them
> when it must not be.
> ---
>  libavcodec/hevc_filter.c | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)