PrlDevDisplay_SetScreenSurface Function

Sets CoreGraphics surface for fast server-side display updates.

Syntax

PRL_RESULT PrlDevDisplay_SetScreenSurface(
    PRL_HANDLE hVm, 
    PRL_UINT32 display, 
    PRL_UINT32 windowId, 
    PRL_UINT32 surfaceId, 
    PRL_INT32 scrollX, 
    PRL_INT32 scrollY, 
    PRL_UINT32 width, 
    PRL_UINT32 height
);

File

PrlApi.h

Parameters

hVm

A handle of type PHT_VIRTUAL_MACHINE identifying the virtual machine.

display

Display ID.

windowId

Window ID.

surfaceId

Surface ID.

scrollX

X coordinate value.

scrollY

Y coordinate value.

width

Width.

height

Height.

Returns

PRL_RESULT . Possible values:

PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.

PRL_ERR_SUCCESS - function completed successfully.

Remarks

This function applies to Mac OS X local clients only.

Links

PrlApi.h , Primary Display Capture