Hi!
Apparently, it happens that we get an error "Frame buffer status: Unknown
error". The error comes from the method checkStatus:
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
NBGLFrameBuffer>>checkStatus
| status |
self bind.
status := gl checkFramebufferStatusEXT: GL_FRAMEBUFFER.
status = GL_FRAMEBUFFER_COMPLETE ifFalse: [
#(
#GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT
#GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT
#GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER
#GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER
#GL_FRAMEBUFFER_UNSUPPORTED
#GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE
#GL_FRAMEBUFFER_UNDEFINED
) do: [:sym |
(self class bindingOf: sym) ifNotNil: [:b |
status = b value ifTrue: [ ^ self error: 'Frame
buffer is incomplete: ', b key ] ].
].
^ self error: 'Frame buffer status: Unknown error'.
].
^ true "ok"
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Any idea what's going on?
We took a Pharo 2.0, loaded Athens, NBOpenGL, SourceCity, and roassal3d.
Running the test of roassal3d shows this.
I suspect this error comes from some interaction between the tests. Closing an
opengl window is enough to desallocate the opengl resources?
Cheers,
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
