Page MenuHome
Create Task
Maniphest T74119

Preview render in Cycles becomes yellow tinted when cursor is on the file browser
Closed, ResolvedPublicBUG
Actions

Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.19

Blender Version
Broken: version: 2.83 (sub 4), branch: master, commit date: 2020-02-21 23:50, hash: rB0b626703f99f
Worked: (optional)

Short description of error
I attached a video with the bug. Basically when I preview the render using cycles, and hover my mouse over Blender's file browser, the preview magically becomes tinted in yellow. It happens only when I hover while it's still rendering, not when it's finished.

Exact steps for others to reproduce the error

  1. Go to shading workspace
  2. Set viewport shading to rendered (with Cycles)
  3. Hover mouse over file browser on the left while cycles is still sampling. Set samples to high, to get sufficient time.

Revisions and Commits

rB Blender
D6921rBcb2f5d498e45 Fix T74119: Cycles Viewport Render Tint

Event Timeline

Robert Baratheon (Dabi) created this task.Feb 22 2020, 10:45 PM
Ankit Meel (ankitm) changed the task status from Needs Triage to Needs Information from User.EditedFeb 23 2020, 9:39 AM
Ankit Meel (ankitm) added a subscriber: Ankit Meel (ankitm).
  • does this happen with the default setup ? (add a blend file if any)
  • Also try after File menu > Default > load factory settings.
  • Sanity check: Graphics driver updates, if any.
Robert Baratheon (Dabi) added a comment.Feb 23 2020, 12:34 PM
  • does this happen with the default setup ? (add a blend file if any)

yes

  • Also try after File menu > Default > load factory settings.

same problem

  • Sanity check: Graphics driver updates, if any.

I'm on the latest one + tried on a different pc with a Geforce 970, and same thing.

Ankit Meel (ankitm) changed the task status from Needs Information from User to Confirmed.EditedFeb 23 2020, 12:39 PM
Ankit Meel (ankitm) updated the task description. (Show Details)
Ankit Meel (ankitm) added projects: EEVEE & Viewport, Render & Cycles.

Confirmed on this system.

Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits (Mojave, in case it isn't clear)
Graphics card: Intel(R) HD Graphics 6000 Intel Inc. 4.1 INTEL-12.10.12

One observation, take mouse pointer to the shader editor below, and it becomes normal .

Bastien Montagne (mont29) assigned this task to Clément Foucault (fclem).Feb 24 2020, 11:22 AM
Bastien Montagne (mont29) changed the subtype of this task from "Report" to "Bug".
Bastien Montagne (mont29) added subscribers: Clément Foucault (fclem), Bastien Montagne (mont29).

@Clément Foucault (fclem) this is very likely a consequence of recent color management refactor I'd bet?

Jeroen Bakker (jbakker) claimed this task.Feb 24 2020, 12:24 PM
Jeroen Bakker (jbakker) triaged this task as High priority.
Jeroen Bakker (jbakker) added a comment.Feb 24 2020, 1:31 PM

Issue is that the gpu_shader_image_color_frag is being used. And the file browser sets the color parameter of that shader to render the icons.
The draw manager should reset the color parameter to fix this issue.

Jeroen Bakker (jbakker) added a revision: D6921: Fix T74119: Cycles Viewport Render Tint.Feb 24 2020, 1:59 PM
Jeroen Bakker (jbakker) closed this task as Resolved by committing rBcb2f5d498e45: Fix T74119: Cycles Viewport Render Tint.Feb 27 2020, 12:51 PM
Jeroen Bakker (jbakker) added a commit: rBcb2f5d498e45: Fix T74119: Cycles Viewport Render Tint.