GpiResumePlay

This is an undocumented function.

This function appears to be used by the operating system to restart or unpause the playback of graphics segments or metafiles that were previously put on hold by GpiSuspendPlay.

When the graphics engine "plays" a segment (the process of converting high-level drawing commands into physical pixels on the screen), it occasionally needs to be paused for resource synchronization or system events. GpiResumePlay signals the graphics engine to resume processing the command buffer or segment list from the point where it was interrupted.

Syntax

rc = GpiResumePlay( hps)

Parameters

hps (HPS) - input

The handle to the presentation space that is currently suspended.

Returns

rc (BOOL) - returns

Success indicator.

TRUE

Successful completion, if the playback was successfully resumed.

FALSE

Error occurred, if the function failed (for instance, if there was no suspended playback to resume).