libpipi

sam 82bb59111c * median.c: use the libc's qsort to find the median value. Not really the best method anyway (see the research notes on the wiki), but now X = 8 is faster than the previous implementation's X = 6. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2807 92316355-f0b4-4df1-b90c-862c8a59935f		16 роки тому
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autocontrast.c	* autocontrast.c: simple autocontrast filter; does not work very well.	16 роки тому
blur.c	* pipi_template.h: factor the last unrolled preprocessor loop.	16 роки тому
color.c	* color.c: implement pipi_threshold().	16 роки тому
convolution.c	* pipi_template.h: factor the last unrolled preprocessor loop.	16 роки тому
dilate.c	* Add pipi_dilate() / pipi_erode() and --dilate / --erode.	16 роки тому
median.c	* median.c: use the libc's qsort to find the median value. Not really the	16 роки тому
transform.c	* transform.c: implement pipi_rotate90, pipi_rotate180 and pipi_rotate270.	16 роки тому