3f31901de2
Implement bicubic resampling. Lacks some blurring in the pre-pass, maybe.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@4696 92316355-f0b4-4df1-b90c-862c8a59935f
преди 14 години
231d51f8e3
Avoid floating-point divisions in the Bresenham resize.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@4691 92316355-f0b4-4df1-b90c-862c8a59935f
преди 14 години
b72179aad9
Move resize.c to an algorithm-specific file so that we can implement
other resizing methods.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@4690 92316355-f0b4-4df1-b90c-862c8a59935f
преди 14 години
3b38443852
resize.c: add pipi_crop() and the --crop flag.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@3415 92316355-f0b4-4df1-b90c-862c8a59935f
преди 16 години
1b42147e18
Properly handle alpha components in the resize code.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@3398 92316355-f0b4-4df1-b90c-862c8a59935f
преди 16 години
1ff231b9f7
Change _C pixel format suffixes into _U8 for more clarity.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@3342 92316355-f0b4-4df1-b90c-862c8a59935f
преди 16 години
bb926c7a95
Rename pipi_getpixel into pipi_get_pixels.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@3340 92316355-f0b4-4df1-b90c-862c8a59935f
преди 16 години
0eb36a6225
Support C99 types on Win32 through the same hacks as in libcaca.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2902 92316355-f0b4-4df1-b90c-862c8a59935f
преди 16 години
36438eed8f
Fix headers.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2844 92316355-f0b4-4df1-b90c-862c8a59935f
преди 16 години
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
преди 16 години
d8aa3a24c3
* getpixel/setpixel functions use doubles instead of ints for now.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2260 92316355-f0b4-4df1-b90c-862c8a59935f
преди 17 години
bf052a018a
* Fixed a bug in the naive resizing code.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2246 92316355-f0b4-4df1-b90c-862c8a59935f
преди 17 години
00a1db9608
* Image resizing test.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2245 92316355-f0b4-4df1-b90c-862c8a59935f
преди 17 години
84cc96a98e
* Starting image resizing. X-wise resize works so far.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2244 92316355-f0b4-4df1-b90c-862c8a59935f
преди 17 години
sam