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m : mjpeg-users@lists.sourceforge.net 27 January 2011 • 12:15AM -0500

[Mjpeg-users] Problem with yuvdenoise and K8 CPU
by Bernhard Praschinger

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Hallo

I got a error report from a user that tries to compile the mjpegtools on
a AMD K8 Architecture on a Opensuse 11.3 I have attached the output of
the configure script.

When I try to compile yuvdenoise with optimizations for my barcelona
CPU. Everything is ok but when I compile it for the K8 I get a error:
> gcc -DHAVE_CONFIG_H -I. -I.. -I.. -I../utils   -O3 -funroll-all-loops\
-ffast-math -march=k8 -mtune=k8 -g -O2 -pthread -Wall -Wunused -MT\
main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.c
main.c: In function ‘filter_plane_median_sse2’:
main.c:1035:3: error: ‘cnt’ undeclared (first use in this function)
main.c:1035:3: note: each undeclared identifier is reported only once
for each function it appears in
main.c:1038:3: error: ‘avg’ undeclared (first use in this function)

Uncommenting the two variables make the compile work, and yuvdenoise
seems to work proper.
Did anybody stumble across that problem by now ?

auf hoffentlich bald,

Berni the Chaos of Woodquarter

Email: shadowlord@utan...
www: http://www.lysator.liu.se/~gz/bernhard

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