[Octave-bug-tracker] [bug #48195] missing getframe function

[Pantxo Diribarne]

Follow-up Comment #14, bug #48195 (project octave):

I attached another patch for testing. It is using a similar approach as
__osmesa_print__ when you request an rgb image. 

This is not ideal as the rgb array is stored after each redraw of figures
(didn't time this), but it ensures the opengl context exists when trying to
retrieve pixels. 

@Philip: if you work on a machine that has osmesa capabilities this is good
news, you can already save the 15 s a frame using __osmesa_print__ :-)



(file #37617)
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Additional Item Attachment:

File name: getframe3.patch                Size:11 KB


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