Instance Property

secondaryOffset

The position of the destination clip rectangle origin relative to the secondary source buffer.

Declaration

@property(readwrite, nonatomic) MPSOffset secondaryOffset;

Discussion

The offset is defined to be the position of the origin value of clipRect, in source coordinates.

The default value is {0, 0, 0}, indicating that the top left corners of the clip rectangle and the secondary source image align.

See Also

Properties

primaryOffset

The position of the destination clip rectangle origin relative to the primary source buffer.

primaryEdgeMode

The edge mode to use when texture reads stray off the edge of the primary source image.

secondaryEdgeMode

The edge mode to use when texture reads stray off the edge of the secondary source image.

clipRect

An optional clip rectangle to use when writing data. Only the pixels in the rectangle will be overwritten.