You are here: Start » Function Reference » Image » Image IO » SaveImageToJpeg_Asynchronous

SaveImageToJpeg_Asynchronous

Header:	AVL.h
Namespace:	avl
Module:	FoundationLite

Saves an image to a JPEG file in the background thread.

Syntax

void avl::SaveImageToJpeg_Asynchronous
(
	SaveImageState& ioState,
	int inThreadQueueSize,
	const avl::Image& inImage,
	const atl::File& inFile,
	atl::Optional<int> inQuality,
	bool inIgnoreErrors
)

Parameters

Name	Type	Range	Default	Description
ioState	SaveImageState&			Object used to maintain state of the function.
inThreadQueueSize	int	1 -	3	Number of incoming frames that can be buffered before the thread is able to process them
inImage	const Image&			An image to be saved
inFile	const File&			Path to a file
inQuality	Optional<int>	0 - 100	NIL	Quality
inIgnoreErrors	bool			If false the error will be reported as soon as the filter instance is again executed

Requirements

For input inImage only pixel formats are supported: uint8, uint16.

Read more about pixel formats in Image documentation.

Remarks

This filter is executed in the background thread. Execution errors may be reported with a delay or ignored. Stopping of the program may be delayed, because of waiting for background work to complete.

Errors

List of possible exceptions: