https://bugs.freedesktop.org/show_bug.cgi?id=79431
Priority: medium
Bug ID: 79431
Assignee: dri-devel at lists.freedesktop.org
Summary: OpenGL OpenCL interop results in corrupted
renderbuffer object image
Severity: normal
Classification: Unclassified
OS: All
Reporter: pavol at 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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