Created attachment 128566 [details] Image differences of "Space Run" using Mesa13 vs AMDGPU-PRO Image differences of "Space Run" using Mesa13 vs AMDGPU-PRO Overview: There are some possible shader issues when comparing screen shots of "Space Run" with Mesa13 to AMD's AMDGPU-PRO. Hardware and versions: The images were captured Using the Mesa 13.0 branch and AMD's AMDGPU-PRO's 16.30 driver. These image differences were observed on both AMD's Rx470 and R9 Fury graphic cards. Attached Images: Attached are the captured images.
The differences seem very small, not obvious to the naked eye even when flipping back and forth. Are you sure that * The difference isn't allowed by the OpenGL specifications * AMDGPU-PRO is more correct ?
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