Cycles : Texture Loading : 42k by 21k textures crash Cycles #44616

New Issue

Carlo Andreacchio · 2015-05-06T10:31:27+02:00

Carlo Andreacchio commented

2015-05-06 10:31:27 +02:00

System Information
Windows 7 x64, gtx 580
Amazon EC2, c4.8xlarge , 60GB Ram

Blender Version
Broken: bc2f77e

Short description of error
Cycles crashes when loading 42k by 21k textures

Exact steps for others to reproduce the error

Download attached blend file
Try rendering via command line blender -b 42ktest.blend -f 1
Crash

Cycles seems to work with 2 individual 21k by 21k textures.

Again, I know this is pretty rediculous... Just wanted to make it known on the tracker.

42ktest.blend

Also, The offer stands if a developer wants access to a ec2 server with 60GB ram to diagnose & fix the problem.

**System Information** Windows 7 x64, gtx 580 Amazon EC2, c4.8xlarge , 60GB Ram **Blender Version** Broken: bc2f77e **Short description of error** Cycles crashes when loading 42k by 21k textures **Exact steps for others to reproduce the error** 1. Download attached blend file 2. Try rendering via command line blender -b 42ktest.blend -f 1 3. Crash Cycles seems to work with 2 individual 21k by 21k textures. Again, I know this is pretty rediculous... Just wanted to make it known on the tracker. [42ktest.blend](https://archive.blender.org/developer/F170781/42ktest.blend) Also, The offer stands if a developer wants access to a ec2 server with 60GB ram to diagnose & fix the problem.

Carlo Andreacchio commented

2015-05-06 10:31:27 +02:00

Changed status to: 'Open'

Carlo Andreacchio commented

2015-05-06 10:31:27 +02:00

Added subscriber: @candreacchio

Sergey Sharybin was assigned by Bastien Montagne

2015-05-06 10:53:37 +02:00

Bastien Montagne commented

2015-05-06 10:53:37 +02:00

Added subscriber: @mont29

Sergey Sharybin commented

2015-05-11 10:52:36 +02:00

Can you share the texture itself somewhere? it'll help troubleshooting the issue locally here.

Carlo Andreacchio commented

2015-05-11 14:16:46 +02:00

untitled.jpg is packed into the file and is 42k x 21k... is this not enough?

Sergey Sharybin commented

2015-05-11 14:21:34 +02:00

Ah, my fault. Was testing with prior-to-multiview version of blender, which made image to disappear due to changes in internal structures. Can see the image with current master and will check the issue soon then.