libpipi

sam b9ccaad752 * img2rubik.c: + fix RGB-space UV projection. + free allocated memory at the end. + clean up the debug messages and make them optional. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2732 92316355-f0b4-4df1-b90c-862c8a59935f		16 lat temu
examples	* img2rubik.c:	16 lat temu
genethumb	* Improve genethumb --help message.	16 lat temu
pipi	* pixels.c: fix uninitialised w and h in pipi_getpixels.	16 lat temu
src	* color.c: implement pipi_brightness() and pipi_contrast().	16 lat temu
test	* Start shipping unit tests. The first one checks that converting an	16 lat temu
.gitignore	* context.c: implement various dithering commands and Gaussian blur.	16 lat temu
Makefile.am	* Add a NOTES file for random notes.	16 lat temu
NOTES	* Add a NOTES file for random notes.	16 lat temu
bootstrap	* bootstrap: update bootstrapping script.	16 lat temu
common.h	* Import image loading features from PWNtcha. As they are more than 4-year	17 lat temu
configure.ac	* Start working on "pipi", a command-line libpipi tool. It will be similar	16 lat temu