a25a78d31c
* line.c: make the line drawing example use aliased lines.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2796 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
306ec17156
* Added a bezier curve primitive (2 control points).
* Fixed a float overflow in antialiased lines (this algorithm is a mess, and I need to rewrite it)
* Wrote a bunch of craderies degueulasses to avoid having y1 already defined in math.h
* Did I say this antialiased line implementation sucks ?
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2788 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
c759699dba
* Fixed the second part of the previous buffer overflow. No comment.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2783 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
b67fde0e94
* Added Wu-Xaolin antialiased lines (Still lacks RGBA32 transparency code, with a fallback to float for now)
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2777 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
971efb124e
* Added simple Bresenham line drawing routines (RGBA_32, RGBA_F, Y_F)
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2776 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
baa61a9f6d
* Handle alpha layer in floodfill (but don't make it conditionnal to the algorithm)
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2678 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
290e151913
* First shot of a floodfiller (both u32 and float, 4 neighbours)
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2676 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
c587c29021
* blur.c: fix the blur example’s argument checking.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2659 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
60dea0643d
* Add a blur example.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2604 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
735b2a5da0
* Checking in an old Rubik's cube dithering test.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2262 92316355-f0b4-4df1-b90c-862c8a59935f
16 anni fa
sam
jylam