Compartilhar via

2.2.9.2.2 Stream Surface Bits Command (TS_SURFCMD_STREAM_SURF_BITS)

  • Artigo

The Stream Surface Bits Command is used to transport encoded bitmap data destined for a rectangular region of the primary drawing surface from an RDP server to an RDP client.


0


1


2


3


4


5


6


7


8


9

1
0


1


2


3


4


5


6


7


8


9

2
0


1


2


3


4


5


6


7


8


9

3
0


1

cmdType

destLeft

destTop

destRight

destBottom

bitmapData (variable)

...

cmdType (2 bytes): A 16-bit, unsigned integer. Surface Command type. This field MUST be set to CMDTYPE_STREAM_SURFACE_BITS (0x0006).

destLeft (2 bytes): A 16-bit, unsigned integer. Left bound of the destination rectangle that will contain the decoded bitmap data.

destTop (2 bytes): A 16-bit, unsigned integer. Top bound of the destination rectangle that will contain the decoded bitmap data.

destRight (2 bytes): A 16-bit, unsigned integer. Exclusive right bound of the destination rectangle that will contain the decoded bitmap data.

destBottom (2 bytes): A 16-bit, unsigned integer. Exclusive bottom bound of the destination rectangle that will contain the decoded bitmap data.

bitmapData (variable): An Extended Bitmap Data (section 2.2.9.2.1.1) structure that contains an encoded bitmap image.