[Bug 79431] New: OpenGL OpenCL interop results in corrupted renderbuffer object image

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Priority medium
Bug ID 79431
Assignee dri-devel@lists.freedesktop.org
Summary OpenGL OpenCL interop results in corrupted renderbuffer object image
Severity normal
Classification Unclassified
OS All
Reporter pavol@klacansky.com
Hardware Other
Status NEW
Version git
Component Drivers/Gallium/r600
Product Mesa

I use APP SDK with OpenCL running on CPU and r600 driver on GPU (AMD Mobility
3650) to compute image. If I use OpenCL image, I get correct result, however if
I want to display image using OpenGL (interop), it is corrupted.

I create renderbuffer object, than link it with OpenCL
(clCreateFromGLRenderbuffer) and then after image was computed I blit it
to back buffer.

I tested it in lab on nVidia proprietary driver and it works well, I suspect
the problem is in renderbuffer sharing.

OpenCL is 1.2, OpenGL 3.3.


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