fb059fcece
Progress report.
ago%!(EXTRA string=11 years)
75bdd2da83
Fix malloc context and whitespace.
ago%!(EXTRA string=11 years)
aee30095c7
refactor internal interfaces to avoid passing things multiple times;
...
finish prepping 'stbir__info' even before calculate_memory;
get rid of 'noinfo' functions since now calculate_memory doesn't need 'em;
add new binary-searched sRGB function (untested)
ago%!(EXTRA string=11 years)
732fec68ee
tweak new API, get it partly working
ago%!(EXTRA string=11 years)
664d8961f5
new API partially in-use
ago%!(EXTRA string=11 years)
2549d8156e
in-progress refactoring
ago%!(EXTRA string=11 years)
5dfa79fb31
stride doesn't have to be multiples of pixels
ago%!(EXTRA string=11 years)
6ef563d089
rename to stb_image_resize.h
ago%!(EXTRA string=11 years)
eb0781fda0
add comments describing the purpose of the s,t-rectangle tests
ago%!(EXTRA string=11 years)
9ba3dc1fc5
make resample tests work in VC6
ago%!(EXTRA string=11 years)
14e8b66119
fix broken map generation
ago%!(EXTRA string=11 years)
1353909477
Allow user to force the alpha channel to be handled as a linear value even if the color channels are sRGB.
ago%!(EXTRA string=11 years)
bbc340d481
Support different edge behavior on vertical and horizontal axis.
ago%!(EXTRA string=11 years)
6ae729d61a
Four new tests of subpixel stuff.
ago%!(EXTRA string=11 years)
45fa6ec900
Update test cases for premul channel -1 meaning don't do any premul handling, fix another no-more-advanced.
ago%!(EXTRA string=11 years)
e75ed1d381
Update test cases for no more advanced API.
ago%!(EXTRA string=11 years)
a0537bfd04
Allow compiling as C pre-C99 (don't rely on declare-anywhere)
ago%!(EXTRA string=11 years)
d75488b0e8
Do the multiply inline, it should be a tad faster and not corrupt our data.
ago%!(EXTRA string=11 years)
13acfca829
I had the whole premultiply thing backwards.
ago%!(EXTRA string=11 years)
21c7c8f5d9
Another stab at the api, offering classes of functions for different common tasks.
ago%!(EXTRA string=11 years)
8063ea0952
Specify a channel as having premultiplied alpha and use it to un-premultiply all other channels before resampling.
ago%!(EXTRA string=11 years)
daf325dc03
Sub pixel source area test cases. No problems.
ago%!(EXTRA string=11 years)
aae1c7ca41
ZOOM AND ENHANCE!
ago%!(EXTRA string=11 years)
35cb95b803
Allow for specifying a sub-region of the source image to use. Downsampling only, currently.
ago%!(EXTRA string=11 years)
fdc979e48b
Some minor ports for Linux. No idea how it worked at all in Windows with STB_RESIZE_IMPLEMENTATION instead of STB_RESAMPLE_IMPLEMENTATION.
ago%!(EXTRA string=11 years)
c5de2f3298
Test channels.
ago%!(EXTRA string=11 years)
985ac75251
When doing a perfect po2 nearest neighbor downsample don't allow -0.5 and 0.5 to both contribute to a texel or you'll get a double tap.
ago%!(EXTRA string=11 years)
c2449acc3e
Tests for edge behavior
ago%!(EXTRA string=11 years)
59cb71ea18
Fix float conversion.
ago%!(EXTRA string=11 years)
6625259959
Try to keep integer precision by briefly casting to double while decoding and encoding.
ago%!(EXTRA string=11 years)
11897fbf96
More fixing shorts.
ago%!(EXTRA string=11 years)
1fcbe0daaf
Fix shorts. Add test cases for shorts.
ago%!(EXTRA string=11 years)
7ead9a748d
Fix. Ring buffers are a height value.
ago%!(EXTRA string=11 years)
043fa28c11
Same deal with height.
ago%!(EXTRA string=11 years)
ebe0473d8b
Add a test suite to do a bunch of different resizes to find problems. One problem found was an incorrect calculation of texel support how many margin texels needed when downsampling. When downsampling we need to spread out the support of each contributing texel, so to compensate you need more margin texels.
ago%!(EXTRA string=11 years)
68f93b72d5
Update documentation and add helper functions.
ago%!(EXTRA string=11 years)
5b40906271
My perf testing code.
ago%!(EXTRA string=11 years)
6c8cac0a66
Support for sRGB color space.
ago%!(EXTRA string=11 years)
01fb58d6b4
Add a bicubic filter.
ago%!(EXTRA string=11 years)
7abd4ccf34
Support for filters with larger support. Initial support for edge behavior.
ago%!(EXTRA string=11 years)
297266b27b
Starting to implement downsampling.
ago%!(EXTRA string=11 years)
55c5f0b3a0
Beginning of a more sophisticated resample algorithm, starting with calculating filter contributions per scan line.
ago%!(EXTRA string=11 years)
0155bd3ab6
We are going to support SRGB.
ago%!(EXTRA string=11 years)
ba861fa493
Allow specifying a stride.
ago%!(EXTRA string=11 years)
06b7b00696
It does nothing now but I want to support edge behavior in the future.
ago%!(EXTRA string=11 years)
d54e74092e
stb_resample initial implementation
ago%!(EXTRA string=11 years)
e454b82a78
remove tabs
ago%!(EXTRA string=11 years)
816f31e9bc
fixes and tests
ago%!(EXTRA string=11 years)
4b590c0a62
first pass at stb-izing complete, now need to debug
ago%!(EXTRA string=12 years)
88c99e47fb
initial commit
ago%!(EXTRA string=12 years)
Jorge Rodriguez
Sean Barrett