ICustomEffect.ProvideSourceBuffer Method
Provide an IBuffer sufficiently sized to hold an image of the specified size.
Namespace: Lumia.Imaging.Custom
Assembly: Lumia.Imaging (in Lumia.Imaging.dll) Version: 255.255.255.255
Syntax
IBuffer ProvideSourceBuffer(
Size imageSize
)
'Declaration
Function ProvideSourceBuffer (
imageSize As Size
) As IBuffer
IBuffer^ ProvideSourceBuffer(
[InAttribute] Size imageSize
)
function ProvideSourceBuffer(imageSize);
Parameters
- imageSize
Type: Windows.Foundation.Size
The size of the image.
Return Value
Type: IBuffer
An IBuffer of length 4 * imageSize.Width * imageSize.Height bytes.
Remarks
A CustomEffectAdapter will call this before rendering if the size has changed since the last call.
This buffer will be filled with source pixels for the next call to Process.
Version Information
Lumia Imaging SDK
Supported in: 2.0