GPU/CPU have light texture coordinates broken #53755

Closed
opened 2018-01-11 03:30:49 +01:00 by iszotic · 4 comments

System Information
Kubuntu 16.04.3 kernel 4.10, AMDGPUpro 17.50 (legacy opecl)
CPU AMD R7 1700
GPU AMD Rx 480 8gb

Blender Version
Blender 2.79.1-c621832d3d3

Short description of error
I was trying to make an IES light using viewport GPU rendering using drivers, then I noticed different tiles when rendering with GPU+CPU.

Exact steps for others to reproduce the error

  1. open blend file
  2. render with GPU+CPU
  3. setting device to GPU makes a different result that CPU on the viewport

ies-driver.blend

**System Information** Kubuntu 16.04.3 kernel 4.10, AMDGPUpro 17.50 (legacy opecl) CPU AMD R7 1700 GPU AMD Rx 480 8gb **Blender Version** Blender 2.79.1-c621832d3d3 **Short description of error** I was trying to make an IES light using viewport GPU rendering using drivers, then I noticed different tiles when rendering with GPU+CPU. **Exact steps for others to reproduce the error** 1) open blend file 2) render with GPU+CPU 3) setting device to GPU makes a different result that CPU on the viewport [ies-driver.blend](https://archive.blender.org/developer/F1783321/ies-driver.blend)
Author

Added subscriber: @iszotic

Added subscriber: @iszotic

This issue was referenced by blender/cycles@a1312c1644

This issue was referenced by blender/cycles@a1312c1644542e0a2cf372ab7cced31ff2f1f744

This issue was referenced by 6dd164a188

This issue was referenced by 6dd164a1888d8e6c2328267e6584575f77527c35

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
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Reference: blender/blender#53755
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