libpipi

16 MiB

Author	SHA1	Message	Date
sam	a11f92ff95	* blur.c: support for greyscale images. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2634 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	877e7b21a9	* filter/blur.c: avoid annoying side effects with very small or negative blur radii. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2619 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	ea38654c88	* filter/blur.c: minor optimisation in the kernel generation. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2618 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	4a857277a7	* blur.c: support for variable blur radius and Gaussian offset. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2617 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	42af43ad99	* blur.c: separated blur; it's now incredibly faster. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2608 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	af0c7f52fb	* blur.c: fix overflow errors. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2606 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	31328a14aa	* Big API reorganisation. Now libpipi can transparently convert between colour spaces for a given image. For instance, if pipi_gaussian_blur is applied to a 32-bpp image, it is automatically converted to gamma-corrected 32-bit floats beforehands, then converted back to normal. * TODO: clipping, regions of interest, more formats, getpixel macros... git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2605 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago
sam	7d147f3576	* Test implementation of Gaussian blurring. It's awfully slow and does not use the separation property, but it's just for a test. git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2603 92316355-f0b4-4df1-b90c-862c8a59935f	17 years ago

8 Commits (9a536afd4fdda231b7fe208a2ebbbd0df99a52ef)