[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-20 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=437132

Ahab Greybeard  changed:

   What|Removed |Added

 Status|CONFIRMED   |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #7 from Ahab Greybeard  ---
Yes it looks very much like that.
Also, 16-bit integer images are softproofed with no problem.

*** This bug has been marked as a duplicate of bug 434969 ***

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-19 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=437132

acc4commissi...@gmail.com changed:

   What|Removed |Added

 CC||acc4commissi...@gmail.com

--- Comment #6 from acc4commissi...@gmail.com ---
Is this a duplicate of bug 434969? It seems to me the same issue and still
happens in latest nightly.

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-19 Thread RedDragonphly
https://bugs.kde.org/show_bug.cgi?id=437132

--- Comment #5 from RedDragonphly  ---
Thank you sooo much!!

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-19 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=437132

--- Comment #4 from Ahab Greybeard  ---
With the May 18 5.0.0-prealpha (git 939c3ea) appimage on Debian 10, repeated
attempts to reveal the bug show no problems.

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-19 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=437132

Ahab Greybeard  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|REPORTED|CONFIRMED
   Keywords||regression

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-19 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=437132

--- Comment #3 from Ahab Greybeard  ---
Created attachment 138552
  --> https://bugs.kde.org/attachment.cgi?id=138552=edit
Softproofing problem

I can confirm this for the May 18 5.0.0-prealpha (git f4b9dc43be) portable .zip
on Windows 10.

A screenshot is attached for Greyscale/Alpha softproofing. The softproofed
canvas can be totally transparent and sometimes as shown in the attached
screenshot.
Similar behaviour happens with CMYK/A softproofing.

If painting is done on the softproofed canvas, smaller and more complex
artifacts appear.

However, the fault is intermittent and sometimes dos not happen at all if you
create a new image.

Using the May 06 5.0.0-prealpha (git 0967b8a37e) portable .zip on Windows 10,
the major softproofing flaws of the May 18 do not happen but there are
sometimes smaller transparent areas and also minor artifacts when painting on a
softproofed canvas.

None of this is seen with 4.4.3 installed on Windows 10.

SOFTWARE/OS
Krita

 Version: 5.0.0-prealpha (git f4b9dc4)
 Languages: en_US, en
 Hidpi: false

Qt

  Version (compiled): 5.12.9
  Version (loaded): 5.12.9

OS Information

  Build ABI: x86_64-little_endian-llp64
  Build CPU: x86_64
  CPU: x86_64
  Kernel Type: winnt
  Kernel Version: 10.0.19042
  Pretty Productname: Windows 10 (10.0)
  Product Type: windows
  Product Version: 10

OpenGL Info

  Vendor:  "Google Inc." 
  Renderer:  "ANGLE (NVIDIA GeForce GTX 750 Ti Direct3D11 vs_5_0 ps_5_0)" 
  Version:  "OpenGL ES 3.0 (ANGLE 2.1.0.57ea533f79a7)" 
  Shading language:  "OpenGL ES GLSL ES 3.00 (ANGLE 2.1.0.57ea533f79a7)" 
  Requested format:  QSurfaceFormat(version 3.0, options
QFlags(DeprecatedFunctions), depthBufferSize 24,
redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8,
stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer,
swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile 
QSurfaceFormat::CompatibilityProfile) 
  Current format:QSurfaceFormat(version 3.0, options
QFlags(), depthBufferSize 24, redBufferSize 8,
greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8,
samples 0, swapBehavior QSurfaceFormat::DefaultSwapBehavior, swapInterval 0,
colorSpace QSurfaceFormat::DefaultColorSpace, profile 
QSurfaceFormat::NoProfile) 
 Version: 3.0
 Supports deprecated functions false 
 is OpenGL ES: true 

QPA OpenGL Detection Info 
  supportsDesktopGL: true 
  supportsAngleD3D11: true 
  isQtPreferAngle: true

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-18 Thread RedDragonphly
https://bugs.kde.org/show_bug.cgi?id=437132

--- Comment #2 from RedDragonphly  ---
Created attachment 138550
  --> https://bugs.kde.org/attachment.cgi?id=138550=edit
Pictures of what the bug does to the canvas

It happens to every document/painting. The effect is more pronounced in much
more complex paintings and this is a simpler depiction of it!

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[krita] [Bug 437132] Softproofing with graysacle alpha is buggy

2021-05-18 Thread Ahab Greybeard
https://bugs.kde.org/show_bug.cgi?id=437132

Ahab Greybeard  changed:

   What|Removed |Added

 CC||ahab.greybe...@hotmail.co.u
   ||k

--- Comment #1 from Ahab Greybeard  ---
With the May 17 5.0.0-prealpha (git 6e3a7c7) appimage on Debian 10, I don't see
this happening.

Can you attach a full screen screenshot of this and also a representative .kra
file where this happens?

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