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Dark GDK / dbLine(...) occasional failure

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Khatharr

Years of Service

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Joined: 7th Jul 2013

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Posted: 7th Jul 2013 11:03

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So I have everything installed and set up, but I tried to run a test like so:

+ Code Snippet

#include "DarkGDK.h"

void DarkGDK() {
  dbLine(  0, 239, 639, 239);
  dbLine(319,   0, 319, 479);
  dbLine(  0,   0, 639, 479);
  dbLine(639,   0,   0, 479);

  dbWaitKey();
}

It draws only the first and last lines, the other two do not appear. I tried commenting out lines selectively and it draws differently if the first and/or last line is commented out.

I figured it was a sync problem, so I put a dbSync() before the wait (also tried with 2) but I get the same result.

Does anyone have an idea what may be causing this?

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