性能 – Delphi Fast JPEG库

Delphi的JPEG库非常慢.如何提高其性能？我正在寻找一个快速的Jpeg库 – 更快地保存和加载jpeg图像.

我只测试了Jpeg.TJPEGImage

您可以使用libJpeg或libJpegTurbo.后者肯定非常快.

从单位：

{
libJPEG Header conversion by Steffen Xonna. (21-03-2008)

http://www.dev-center.de/index.php?cat=header&file=libjpeg


Below you find an copy from the original libJPEG header.

/*
 * jpeglib.h
 *
 * Copyright (C) 1991-1998, Thomas G. Lane.
 * This file is part of the Independent JPEG Group's software.
 * For conditions of distribution and use, see the accompanying README file.
 *
 * This file defines the application interface for the JPEG library.
 * Most applications using the library need only include this file,
 * and perhaps jerror.h if they want to know the exact error codes.
 */
}