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glReadPixels fails when reading from a buffer other than the main windows (GL_BACK) buffer

JHutc4
Beginner
‎11-25-2014 11:47 AM
2,261 Views

the glReadPixels call fails when I try and read from a texture buffer or a frame buffer. I have submitted the details in a separate discussion. The code used has been checked by the Intel development and confirmed OK (other than some checking)

The Driver is raising an OpenGL debug message and an OpenGL error is set.

There are two other discussion also with glReadPixels fails when reading from a buffer other than the main default Windows buffer.

Please see the links below

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Kevin_M_Intel
Employee
‎11-26-2014 04:05 AM
1,446 Views

John,

As you mentioned, this is the same issue so we can continue on the other thread. Our development team is working on this one.

 

Kevin M
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