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Sweet!<br>
<br>
<div class="moz-cite-prefix">On 04/16/2014 06:58 AM, Richard Grenon
wrote:<br>
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<blockquote cite="mid:534E8C9B.1040402@onera.fr" type="cite">
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<div class="moz-cite-prefix">Hello Burlen,<br>
<br>
Problem solved. The NVIDIA driver 307.83 allows using the
Version 2 LIC plugin pf PV 410 with my old GeForce 8700M GT
card, and all my other old graphic software (including games!)
seems to accept this new driver.<br>
<br>
Thank you again.<br>
<br>
Richard.<br>
<br>
Le 15/04/2014 18:31, Burlen Loring a écrit :<br>
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Hi Richard,<br>
<br>
Your video card is fairly old and it doesn't support the
extensions used by the new version.<br>
<br>
The 2.0 Surface LIC in PV 4.1 is a true parallel implementation
and has additional requirements compared with the original
serial code. However, there are no exotic requirements, all have
been adopted into the OpenGL standard many years ago. So most
recent hardware/drivers will provide the required extensions.<br>
<br>
NVIDIA's spec sheet(<a moz-do-not-send="true"
href="http://developer.download.nvidia.com/opengl/specs/g80specs.pdf">http://developer.download.nvidia.com/opengl/specs/g80specs.pdf</a>)
doesn't show support for GL_ARB_depth_buffer_float. Based on the
info you provided that's my best guess as to what's wrong.
However, I found a mention(
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<a moz-do-not-send="true"
href="http://en.wikipedia.org/wiki/GeForce_8_Series">http://en.wikipedia.org/wiki/GeForce_8_Series</a>)
that the new drivers for the 8 series support OpenGL 3.3, which
includes floating point depth buffer. Updating your driver may
resolve the issue.<br>
<br>
Burlen<br>
<br>
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<pre class="moz-signature" cols="72">--
Richard GRENON
ONERA
Departement d'Aerodynamique Appliquee - DAAP/ACI
8 rue des Vertugadins
92190 MEUDON - FRANCE
phone : +33 1 46 73 42 17
fax : +33 1 46 73 41 46
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="mailto:Richard.Grenon@onera.fr">mailto:Richard.Grenon@onera.fr</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.onera.fr">http://www.onera.fr</a>
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