Crash when rotating images with more than 2^29 pixels

[saratoga]

If I attempt to bring up the rotate layer dialog, I get an OverflowException if the canvas size is large enough.  The error seems to happen when the total memory usage exceeds the 31 bit address space limit:

 

23170x23170 @ 4 bytes/pixel = 2^31 bytes = no crash

 

23171x23171 @ 4 bytes/pixel = 2^31 + 8 bytes = crash

 

 

Thanks!

 

 

Exception details:

 

System.OverflowException: Overflow error.

 

   at System.Drawing.Graphics.CheckErrorStatus(Int32 status)

 

   at System.Drawing.Graphics.DrawImage(Image image, RectangleF destRect, RectangleF srcRect, GraphicsUnit srcUnit)

 

   at PaintDotNet.Controls.PanControl.DrawToGraphics(Graphics g) in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\PanControl.cs:line 368

 

   at PaintDotNet.Controls.PanControl.CheckRenderSurface() in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\PanControl.cs:line 258

 

   at PaintDotNet.Controls.PanControl.DoPaint(Graphics g) in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\PanControl.cs:line 266

 

   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)

 

   at System.Windows.Forms.Control.WmEraseBkgnd(Message& m)

 

   at System.Windows.Forms.Control.WndProc(Message& m)

 

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

 

 

 

[Rick Brewster]

Yup, reproduced it here, first try. Interesting find I'll file a bug

 

This text file was created because paint.net crashed. Please e-mail this to crashlog4@getpaint.net so we can diagnose and fix the problem.
 
 
 
Application version: paint.net 4.0.6 (Final 4.6.5693.28)
 
Time of crash: 2015-08-12 9:05:22 PM
 
Application uptime: 00:00:54.4001256
 
Application state: Running 
 
Working set: 343,760 KiB
 
Threads: 118
 
Install directory: C:\Program Files\paint.net
 
Current directory: C:\Program Files\paint.net
 
OS Version: 10.0.10240.0 Workstation x64
 
.NET version: CLR 4.0.30319.42000 x64, FX 4.0 4.5
 
Processor: 32x "Intel(R) Xeon(R) CPU E5-2687W 0 @ 3.10GHz" @ ~3111MHz (DEP, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, XSAVE)
 
Physical memory: 65484 MB
 
Video card: NVIDIA GeForce GTX 980 Ti (v:10DE, d:17C8, r:161), Microsoft Basic Render Driver (v:1414, d:8C, r:0)
 
Hardware acceleration: True (default: True)
 
UI animations: True
 
UI DPI: 96.00 dpi (1.00x scale)
 
UI theme: Aero/Aero + DWM (Aero.msstyles)
 
Updates: True, 2015-08-12
 
Locale: pdnr.c: en-US, hklm: en-US, hkcu: en-US, cc: en-US, cuic: en-US
 
Flags: 
 
 
 
Exception details:
 
System.OverflowException: Overflow error.
 
   at System.Drawing.Graphics.CheckErrorStatus(Int32 status)
 
   at System.Drawing.Graphics.DrawImage(Image image, RectangleF destRect, RectangleF srcRect, GraphicsUnit srcUnit)
 
   at PaintDotNet.Controls.PanControl.DrawToGraphics(Graphics g) in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\PanControl.cs:line 368
 
   at PaintDotNet.Controls.PanControl.CheckRenderSurface() in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\PanControl.cs:line 258
 
   at PaintDotNet.Controls.PanControl.DoPaint(Graphics g) in d:\src\pdn\paintdotnet\src\PaintDotNet\Controls\PanControl.cs:line 266
 
   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)
 
   at System.Windows.Forms.Control.WmEraseBkgnd(Message& m)
 
   at System.Windows.Forms.Control.WndProc(Message& m)
 
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[saratoga]

Assuming the rotate operation is backed by an array or similar data type, the solution may involve setting this option:

 

https://msdn.microsoft.com/en-us/library/hh285054(v=vs.110).aspx

 

This would extend the limit 4 fold to 2^31 pixels per image (~46,000x46,000) which is likely more than even I would need. 

Edited August 13, 2015 by saratoga

[Rick Brewster]

It's not. That's not going to be the solution. This is GDI+ not liking the size of an image I'm passing it. Paint.NET does not use managed arrays for large allocations like that.