Microsoft DirectX 9.0 SDK Update (October 2004)

DriverCaps.SupportsCopyToSystemMemory Property

Language:

Note: This documentation is preliminary and is subject to change.

Indicates that the device can accelerate a memory copy from local video memory to system memory.

Definition

Visual Basic .NET Public ReadOnly Property SupportsCopyToSystemMemory As Boolean
C# public bool SupportsCopyToSystemMemory { get; }
Managed C++ public: __property bool get_SupportsCopyToSystemMemory();
JScript .NET public function get SupportsCopyToSystemMemory() : boolean

Property Value

System.Boolean . Value that is true if the device can accelerate a memory copy from local video memory to system memory, or false if it cannot.

This property is read-only. 

Remarks

This capability guarantees that Device.GetRenderTargetData calls are hardware-accelerated. If this capability is absent, the call succeeds, but is slower.


© 2004 Microsoft Corporation. All rights reserved. Terms of use.

Feedback? Please provide us with your comments on this topic.
For more help, visit the DirectX Developer Center