How do you determine if WPF is using Hardware or Software Rendering?

Question

I\'m benchmarking a WPF application on various platforms and I need an easy way to determine if WPF is using hardware or software rendering.

I seem to recall a cal

Answer 1

Check RenderCapability.Tier

• Graphics Rendering Tiers
• RenderCapability Class

[UPDATE]

• RenderCapability.IsPixelShaderVersionSupported - Gets a value that indicates whether the specified pixel shader version is supported.
• RenderCapability.IsShaderEffectSoftwareRenderingSupported - Gets a value that indicates whether the system can render bitmap effects in software.
• RenderCapability.Tier - Gets a value that indicates the rendering tier for the current thread.
• RenderCapability.TierChanged - Occurs when the rendering tier has changed for the Dispatcher object of the current thread.

RenderCapability.Tier >> 16

• Rendering Tier 0 - No graphics hardware acceleration. The DirectX version level is less than version 7.0.
• Rendering Tier 1 - Partial graphics hardware acceleration. The DirectX version level is greater than or equal to version 7.0, and lesser than version 9.0.
• Rendering Tier 2 - Most graphics features use graphics hardware acceleration. The DirectX version level is greater than or equal to version 9.0.