[FFmpeg-devel] [PATCH 5/5] takdec: pad filter coeff buffer for DSP functions

[Paul B Mahol]

On 5/10/13, Christophe Gisquet <christophe.gisquet at gmail.com> wrote:
> Currently, a part of the loop has to be handled in plain C, because of DSP
> function requirements of having batches of 16 elements to process.
>
> Instead, pad the buffer with 0 where the DSP functions are overreading.
> ---
>  libavcodec/takdec.c | 33 ++++++++++-----------------------
>  1 file changed, 10 insertions(+), 23 deletions(-)
>

Have you compared performance before and after?