On Sun, Nov 22, 2015 at 10:24:49PM +0100, Ganesh Ajjanagadde wrote: > ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanaga...@gmail.com> | Tue > Nov 10 22:26:25 2015 -0500| [ccf3c694032bd84c7672979fa89f437980d717ba] | > committer: Ganesh Ajjanagadde > > avcodec/dct32_template: use M_SQRT1_2 instead of actual literal > > Fixed point value remains unchanged. > > Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> > > > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ccf3c694032bd84c7672979fa89f437980d717ba > --- > > libavcodec/dct32_template.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/dct32_template.c b/libavcodec/dct32_template.c > index fb53d53..c70396e 100644 > --- a/libavcodec/dct32_template.c > +++ b/libavcodec/dct32_template.c > @@ -73,7 +73,7 @@ > #define COS3_0 FIXHR(0.54119610014619698439/2) > #define COS3_1 FIXHR(1.30656296487637652785/4) > > -#define COS4_0 FIXHR(0.70710678118654752439/2) > +#define COS4_0 FIXHR(M_SQRT1_2/2)
I think you meant M_SQRT1_2 -- Clément B.
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