[FFmpeg-devel] [PATCH] Use correct buffers in vertical scaler in unscaled YV12 case.

[Michael Niedermayer]

On Wed, Sep 16, 2009 at 05:11:04PM -0300, Ramiro Polla wrote:
> Hi,
> 
> This was causing the output image to start from the second row in the
> input image in vertically unscaled conversions where vLumBufSize was
> adjusted to be greater than vLumFilterSize.
> 
> For example this conversion from swscale-example:
> - yuv420p 96x96 -> yuv410p   64x  96 flags=16 SSD=  183,   51,   46,    0
> + yuv420p 96x96 -> yuv410p   64x  96 flags=16 SSD=    5,   51,   46,    0
> 
> Ramiro Polla

>  swscale_template.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 8269700fcd7a2483e4a2b981ab5f037d38e95688  0001-Use-correct-buffers-in-vertical-scaler-in-unscaled-Y.patch
> From bdf70788f1c2c2e469f5d451c461aa3e0d8a515b Mon Sep 17 00:00:00 2001
> From: Ramiro Polla <ramiro.polla at gmail.com>
> Date: Wed, 16 Sep 2009 16:34:04 -0300
> Subject: [PATCH] Use correct buffers in vertical scaler in unscaled YV12 case.

ok

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
dead. -- Aristotle 
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