[BUG] Memory Leak on Window with Nvidia GPU driver

[chea-young]

Description

When drawing patterns in wpf, a memory leak issue was encountered on the high resolution monitor.

There are variations for each GPU driver, so when I analyzed it, I found that it only occurred in the Nvidia Quadro series.

I've checked that it doesn't happen with the graphic card below.

• Nvidia Geforce
• AMD

Assuming the Nvidia Quadro series was a problem, I tested it after adding the code below.
We have confirmed that the issue does not occur when we add the code below.

        protected override void OnStartup(StartupEventArgs e)
        {
           // Mode to turn off hardware acceleration and enable software rendering only
           // Completely exclude GPUs and handle all screen outputs with only CPU operations
            RenderOptions.ProcessRenderMode = RenderMode.SoftwareOnly;

            base.OnStartup(e);
        }

Due to the performance of other features of the current application, it is impossible to use the code above. How can I solve that problem?

Expected Behavior

I always want to be a good draw without having a Memory Leak issue.

Actual Behavior

No response

Version of SkiaSharp

3.116.0 (Current)

Last Known Good Version of SkiaSharp

2.88.9 (Previous)

IDE / Editor

Visual Studio (Windows)

Platform / Operating System

Windows

Platform / Operating System Version

No response

Devices

No response

Relevant Screenshots

No response

Relevant Log Output

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

Triage Summary

Labels will be applied to signify the affected operating system (Windows Classic) and the specific area of the issue (Reliability regarding memory leak).

This issue does not explicitly indicate a regression, but it does involve a memory leak that negatively impacts the expected behavior.

Additional remarks:

• There are no labels specifically for memory leaks or GPU driver issues.
• The issue is about rendering with SkiaSharp, but lacks clear labeling for that area.

Detailed Summary and Actions

Summary of the triage:

• The issue is related to Windows using WPF and Win32 APIs, thus the os/Windows-Classic label is appropriate.
• The issue describes a memory leak with the Nvidia Quadro GPU during pattern drawing, indicating reliability issues, justifying the tenet/reliability label.
• No specific labels exist for memory leaks or GPU issues, nor specifically address the rendering backend of SkiaSharp.

Summary of the actions that will be performed:

Action	Item	Description
Apply Label	os/Windows-Classic	Indicates the issue is occurring on Microsoft Windows using Win32 APIs and WPF.
Apply Label	tenet/reliability	Highlights that the memory leak problem affects the reliability of the system when using the GPU.

This entire triage process was automated by AI and mistakes may have been made. Please let us know so we can continue to improve.