HP SVA V2.0 Parallel Compositing Reference Guide

Table B-3 briefly describes the available functions for this extension. See “Frame Functions”
(page 57) for detailed syntax of this function.
There are no additional properties for this extension.
Table B-3 Summary of PC_EXT_cur_gfx_ctx Functions
DescriptionFunction
Adds current pixels on graphics card.
pcFrameAddGLFrameletEXT
B.1.1.3 PC_HP_frame_output Extension
The PC_HP_frame_output extension reduces the latency of extracting pixels and depth data
from an output.
Table B-4 describes the additional properties for this extension.
Table B-4 Summary of PC_HP_frame_output Properties
Properties of the TypePC type
An opaque value representing an instance of a PCresult.
A PCresult is needed in pcFrameWaitOutput to track
a result returned by this function.
The concept exists in the core part of the Library
specification; however, there are no functions that
specifically manipulate a result.
PCresult
Table B-5 lists and briefly describes the functions for this extension. See “Frame Functions”
(page 57) for detailed syntax of these functions.
Table B-5 Summary of PC_HP_frame_output Functions
DescriptionFunction
Retrieves available output.
pcFrameWaitOutputHP
Resets a PCresult so that it no longer references a result.pcResultDestroyHP
Gets a channel of a result.
pcResultGetChannelHP
B.1 Summary of Functions and Properties of Extensions 79