On Mon, Dec 24, 2018 at 07:39:18PM +0200, Lauri Kasanen wrote:
> On Sun, 16 Dec 2018 11:06:53 +0200
> Lauri Kasanen wrote:
>
> > This function wouldn't benefit from VSX instructions, so I put it
> > under altivec.
> >
> > ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt
>
On Sun, 16 Dec 2018 11:06:53 +0200
Lauri Kasanen wrote:
> This function wouldn't benefit from VSX instructions, so I put it
> under altivec.
>
> ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt
> grayf32le \
> -f null -vframes 100 -v error -nostats -
>
> 3743 UNITS in
On Mon, 17 Dec 2018 14:52:49 +0100
Carl Eugen Hoyos wrote:
> >> Note that this function / this pix_fmt currently has no real use-case
> >> afaict.
> >
> > Is there a list of which pix fmts are useful? Of course I don't want to
> > waste both my and reviewers' time, if the format is considered
2018-12-17 8:37 GMT+01:00, Lauri Kasanen :
> On Mon, 17 Dec 2018 01:03:36 +0100
> Carl Eugen Hoyos wrote:
>
>> 2018-12-16 10:06 GMT+01:00, Lauri Kasanen :
>> > This function wouldn't benefit from VSX instructions, so I put it
>> > under altivec.
>> >
>> > ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s
On Mon, 17 Dec 2018 01:03:36 +0100
Carl Eugen Hoyos wrote:
> 2018-12-16 10:06 GMT+01:00, Lauri Kasanen :
> > This function wouldn't benefit from VSX instructions, so I put it
> > under altivec.
> >
> > ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt
> > grayf32le \
> > -f
2018-12-16 10:06 GMT+01:00, Lauri Kasanen :
> This function wouldn't benefit from VSX instructions, so I put it
> under altivec.
>
> ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt
> grayf32le \
> -f null -vframes 100 -v error -nostats -
>
> 3743 UNITS in planar1, 65495
This function wouldn't benefit from VSX instructions, so I put it
under altivec.
./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt grayf32le
\
-f null -vframes 100 -v error -nostats -
3743 UNITS in planar1, 65495 runs, 41 skips
-cpuflags 0
23511 UNITS in planar1,
