From 086b25d40a8fc3606d70c32af7f6af178e2d804d Mon Sep 17 00:00:00 2001 From: Christian Schaller Date: Fri, 6 May 2005 11:41:28 +0000 Subject: remove gst-libs from gst-plugins module as it is in gst-plugins-base now Original commit message from CVS: remove gst-libs from gst-plugins module as it is in gst-plugins-base now --- gst-libs/gst/idct/README | 48 ------------------------------------------------ 1 file changed, 48 deletions(-) delete mode 100644 gst-libs/gst/idct/README (limited to 'gst-libs/gst/idct/README') diff --git a/gst-libs/gst/idct/README b/gst-libs/gst/idct/README deleted file mode 100644 index 600f3da9..00000000 --- a/gst-libs/gst/idct/README +++ /dev/null @@ -1,48 +0,0 @@ -This archive contains a quick & dirty implementation of the IEEE Standard -1180-1990 accuracy test for inverse DCT. It is not guaranteed to be -correct ... but if you find any bugs, please let me know (by email to -tgl@cs.cmu.edu). - -The test harness consists of the C program ieeetest.c and shell script -doieee. For comparison purposes I have also supplied a copy of jrevdct.c, -the inverse DCT routine from release 4 of the Independent JPEG Group's -free JPEG software. (jrevdct.c is slightly modified from the IJG release -so that it will compile without the IJG include files.) jrevdct.c passes -the 1180 test --- or at least, this program thinks so. jrevdct.out is -the output from a test run. - -Note that numerical results may vary somewhat across machines. This appears -to be mostly due to differing results from the cosine function. - - -INSTALLATION: - Check the Makefile, change CC and CFLAGS if needed. Then say "make". -If your C compiler is non-ANSI, you may need to change includes and/or -function headers. - - To test a different IDCT routine, link with that routine instead of -jrevdct.o. You will need to modify dct.h and/or ieeetest.c if your -routine's calling convention is not in-place modification of an array -of 64 "short"s. - - -USAGE: - The standard test procedure is - doieee ieeetest >outputfile -Expect it to take a while (almost 80 minutes on my old 68030 box). -Each of the six passes will emit a row of 100 dots as it runs. - -You can grep the output for the word FAILS if you just want to know -yea or nay. - - -LEGAL MUMBO-JUMBO: - I hereby release the test harness to the public domain. - Thomas G. Lane, 22 Nov 1993 - -IMPORTANT: jrevdct.c is NOT public domain, but is copyrighted free software -(not the same thing at all). It is subject to IJG's distribution terms, which -primarily state that if you incorporate it into a program you must acknowledge -IJG's contribution in your program documentation. For more details and the -complete IJG software, see the IJG FTP archive at ftp.uu.net, in directory -/graphics/jpeg. -- cgit v1.2.1