On Sunday 16 March 2014 02:34:56 Ivanko B wrote:
What do you get with smaller 'width' and 'height' settings?
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4999x2999 is processed instantly but +5000x3000(+1+1 to it) takes 10
minutes.
This changes the order of rotation-scaling. 4999x2999 first scales down so
This changes the order of rotation-scaling. 4999x2999 first scales down so the
later rotated image fits 4999x2999.
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Just rechecked - it doesn't matter whether the source image is
5000x3000 (to be downscaled) or 1920x1080 (to be upscaled).
But the problem really applied to resizing to the same or a large
image from the 5000x3000 image only.
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Using a QEMU emulator for instance :
http://xecdesign.com/qemu-emulating-raspberry-pi-the-easy-way/
which provide DEBIAN 7 with Xorg.
Works excellent. It may even install FreePascal 2.6.0:
# sudo apt-get update
# sudo apt-get install mc
# sudo apt-get install fpc
Although only 200 MB free
With the newest GIT, upscaling to 5000x3000 is instant. 5000x3000 to
5001x3001 and to 5500x3300 are instant (1.5 sec) too. But 5000x3000
to 6000x4000 is improportionally slow (114 sec) as long as taking the
same memory (340..570 MB). There's seems to be a scalability problem.
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