2.2.9.1.1.4.5 New Pointer Update (TS_POINTERATTRIBUTE)
The TS_POINTERATTRIBUTE structure is used to send pointer data at an arbitrary color depth. Support for the New Pointer Update is advertised in the Pointer Capability Set (section 2.2.7.1.5).
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
3 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
xorBpp |
colorPtrAttr (variable) |
||||||||||||||||||||||||||||||
|
... |
|||||||||||||||||||||||||||||||
xorBpp (2 bytes): A 16-bit, unsigned integer. The color depth in bits-per-pixel of the XOR mask contained in the colorPtrAttr field.
colorPtrAttr (variable): Encapsulated Color Pointer Update (section 2.2.9.1.1.4.4) structure which contains information about the pointer. The Color Pointer Update fields are all used, as specified in section 2.2.9.1.1.4.4; however color XOR data is presented in the color depth described in the xorBpp field (for 8 bpp, each byte contains one palette index; for 4 bpp, there are two palette indices per byte).