On Sat, Nov 16, 2024 at 12:25:06PM +0100, Niklas Haas wrote: > From: Niklas Haas <g...@haasn.dev> > > With the ability to set the thread count as well. This benchmark includes > the constant overhead of context initialization. > > Sponsored-by: Sovereign Tech Fund > Signed-off-by: Niklas Haas <g...@haasn.dev> > --- > libswscale/tests/swscale.c | 93 ++++++++++++++++++++++++++++---------- > 1 file changed, 68 insertions(+), 25 deletions(-)
[...] > @@ -131,23 +130,28 @@ static int scale_legacy(AVFrame *dst, const AVFrame > *src, struct mode mode) > sws_legacy->dst_format = dst->format; > sws_legacy->flags = mode.flags; > sws_legacy->dither = mode.dither; > + sws_legacy->threads = opts.threads; > + > + if ((ret = sws_init_context(sws_legacy, NULL, NULL)) < 0) > + goto error; > > - ret = sws_init_context(sws_legacy, NULL, NULL); > - if (!ret) > + for (int i = 0; i < opts.iters; i++) > ret = sws_scale_frame(sws_legacy, dst, src); what if the first iteration of the loop has an error ? teh 2nd would overwrite ret otherwise ok thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you fake or manipulate statistics in a paper in physics you will never get a job again. If you fake or manipulate statistics in a paper in medicin you will get a job for life at the pharma industry.
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