[FFmpeg-devel] [PATCH] Rewrite emu_edge functions to have separate src/dst_stride arguments.

Ronald S. Bultje rsbultje at gmail.com
Fri Sep 20 13:41:17 CEST 2013


On Thu, Sep 19, 2013 at 9:54 PM, Ronald S. Bultje <rsbultje at gmail.com>wrote:

> From: "Ronald S. Bultje" <rsbultje at gmail.com>
> This allows supporting files for which the image stride is smaller than
> the max. block size + number of subpel mc taps, e.g. a 64x64 VP9 file
> or a 16x16 VP8 file with -fflags +emu_edge.

Probably ignore this for now, it's quite a bit slower (1.5x or so) than the
original so I may have to spend some more time on the assembly...


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