6d69dcc7ea
* Added bezier files, lolz.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2789 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
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
vor 17 Jahren
d0e6525dd1
* Factorized some code and added temporary debug stuff
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2787 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
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
vor 17 Jahren
74388b2c0d
* Fixed a buffer overflow in antialiased lines
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2782 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
0a06b0af5f
* Moved *line_template.c to .h files to avoid problems with autotools (sam)
* Added antialiasing support to polylines
* Ho, and previous commit (r2777) contains width/height/pitch accessors to pipi_image_t, too. LOL.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2778 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
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
vor 17 Jahren
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
vor 17 Jahren
23bd005f9c
* pipi.h: add the PIPI_PIXELS_MASK_C pixel format for canvas boundaries.
* pipi.h: rename RGBA32 and BGR24 into RGBA_C and BGR_C.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2772 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
e50ce5c67a
* color.c: implement pipi_brightness() and pipi_contrast().
* pipi.c: add --brightness and --contrast.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2725 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
48b881b6fa
* Add pipi_tile, to create image mosaics.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2717 92316355-f0b4-4df1-b90c-862c8a59935f
vor 17 Jahren
jylam
sam