Bug 426201

Summary:	In animation mode when i click on different frame with OpenGL off, it crashes and when i turned the OpenGL on ,the brush strokes get laggy
Product:	[Applications] krita	Reporter:	Dhruv <dhruv.patel2>
Component:	Animation	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	tamtamy.tymona
Priority:	NOR
Version First Reported In:	4.3.0
Target Milestone:	---
Platform:	macOS (DMG)
OS:	macOS
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Dhruv 2020-09-05 06:20:06 UTC

SUMMARY
In animation mode when i click on different frame with OpenGL off, it crashes and when i turned the OpenGL on ,the brush strokes get laggy

STEPS TO REPRODUCE
1. open animation mode (with OpenGL off)
2. try to click on different frame 
3. or try it with open OpenGL on it gets laggy brush

OBSERVED RESULT
it crashes with OpenGL off 
and it gets laggy with on 

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 10.13.6
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 Dhruv 2020-09-05 06:21:17 UTC

Krita

 Version: 4.3.0
 Languages: 
 Hidpi: true

Qt

  Version (compiled): 5.12.8
  Version (loaded): 5.12.8

OS Information

  Build ABI: x86_64-little_endian-lp64
  Build CPU: x86_64
  CPU: x86_64
  Kernel Type: darwin
  Kernel Version: 17.7.0
  Pretty Productname: macOS High Sierra (10.13)
  Product Type: osx
  Product Version: 10.13

OpenGL Info
 
  Vendor:  "Intel Inc." 
  Renderer:  "Intel HD Graphics 4000 OpenGL Engine" 
  Version:  "4.1 INTEL-10.36.18" 
  Shading language:  "4.10" 
  Requested format:  QSurfaceFormat(version 3.2, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::CoreProfile) 
  Current format:    QSurfaceFormat(version 4.1, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 0, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::CoreProfile) 
     Version: 4.1
     Supports deprecated functions false 
     is OpenGL ES: false 

QPA OpenGL Detection Info 
  supportsDesktopGL: true 
  supportsOpenGLES: false 
  isQtPreferOpenGLES: true 

Hardware Information

  GPU Acceleration: desktop
  Memory: 4096 Mb
  Number of Cores: 4
  Swap Location: /Users/neel/Library/Application Support/krita/swap

Current Settings

  Current Swap Location: /Users/neel/Library/Application Support/krita/swap
  Current Swap Location writable: true
  Undo Enabled: true
  Undo Stack Limit: 120
  Use OpenGL: true
  Use OpenGL Texture Buffer: true
  Use AMD Vectorization Workaround: true
  Canvas State: OPENGL_SUCCESS
  Autosave Interval: 300
  Use Backup Files: true
  Number of Backups Kept: 1
  Backup File Suffix: ~
  Backup Location: Same Folder as the File
  Backup Location writable: false
  Use Win8 Pointer Input: false
  Use RightMiddleTabletButton Workaround: false
  Levels of Detail Enabled: false
  Use Zip64: true


Display Information
Number of screens: 1
	Screen: 0
		Name: Color LCD
		Depth: 24
		Scale: 1
		Resolution in pixels: 1280x800
		Manufacturer: 
		Model: 
		Refresh Rate: 60

Comment 2 Tiar 2020-09-08 13:06:06 UTC

Please make sure you try this:
- download Krita Plus from the website. It shouldn't crash even with CGA off.

If this is not true in your case, please change the bug report status to "Reported" or "Reopened", we will investigate further. (But I'm pretty sure that's the case).

*** This bug has been marked as a duplicate of bug 426075 ***