HP SVA V2.1 Parallel Compositing Reference Guide

pcResultGetChannelHP(3)
NAME
pcResultGetChannelHP -- Gets a channel of a result.
Synopsis
PCerr pcResultGetChannelHP(
PCresult result,
PCuint channelType,
PCchannel* channel
);
Parameters
result A PCresult.
channelType
The channel to return.
channel A PCchannel initialized for accessing the channel specified by this function.
Returns
This function returns PC_NO_ERROR on successful completion.
Description
This function returns a channel that describes one of the two-dimensional arrays associated with
the parameter result. The actual channel returned is specified by the channelType parameter.
This function is designed to be used with pcFrameWaitOutputHP. Because two calls to
pcFrameWaitOutputHP return different results, you cannot call it repetitively to get different
channels of the same result as you can with pcFrameResultChannel.
This function is only available from the HP Library.
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