c4bbb6e75f
stb_image_resize2.h 2.00
ago%!(EXTRA string=2 years)
1ee679ca2e
update version numbers
ago%!(EXTRA string=4 years)
14c224c84e
stb_image_resize: Remove ill-advised asserts.
...
These mostly add very little and have caused problems for people,
nor does it make sense to require this when the underlying
computations are performed in floating-point arithmetic depending
on ratios of user-passed in image dimensions.
Arbitrary absolute epsilons here would just be garbage; we could
try and compute desired relative error bounds based on the
determined scale values, but this still leaves the questions of
what purpose this would even serve, which is unclear.
Leave the filter kernel asserts as comment for documentation
of what the behavior would be with exact math, but don't actually
bother asserting here.
Fixes issue #736 .
ago%!(EXTRA string=4 years)
2bb4a0accd
Fix trailing whitespace
ago%!(EXTRA string=5 years)
5e4a0617b7
udpate version numbers
ago%!(EXTRA string=5 years)
4306eea3cb
Fix VS2019 warning
...
- VS2019 on /W4 warns about applying '*' to enums. Fixed by casting to int.
ago%!(EXTRA string=5 years)
2c2908f505
update version numbers
ago%!(EXTRA string=6 years)
a0b521fcf2
no warnings when compiling /W3
...
compiling all test cases and compilers in test.sbm
Compilers:
32-bit:
VS2015
VS2013
VS2008
VC6 (1998)
clang-cl 9.0.1
64-bit
VS2015
clang-cl 9.0.1
ago%!(EXTRA string=6 years)
555efbedfc
Update version numbers
ago%!(EXTRA string=8 years)
cbca86de65
Add myself to contributors list
ago%!(EXTRA string=8 years)
de080e6d0b
Fix warning about unreachable code
ago%!(EXTRA string=8 years)
fb524e6768
Fix warning about context parameter being unused when STBIR_MALLOC and STBIR_FREE have their default definitions.
ago%!(EXTRA string=8 years)
c0539b4ea5
version; tweak docs
ago%!(EXTRA string=8 years)
72e0f6c971
Fix whitespace to how Sean likes it
ago%!(EXTRA string=8 years)
1adb98f142
Fix some MSVC /W4 warnings
ago%!(EXTRA string=8 years)
a99bc0ca32
Fix a bunch of warnings under Apple's clang-800.0.42.1
ago%!(EXTRA string=8 years)
a81422cd80
version number
ago%!(EXTRA string=8 years)
e248e30954
change license to public-domain AND mit (based on twitter vote)
ago%!(EXTRA string=8 years)
638267b6d5
Floating point rounding causes stbir__calculate_sample_range_upsample to sometimes think it needs one more scanline than it really does. This patch adds one extra entry to the ringbuffer to avoid the problem.
ago%!(EXTRA string=8 years)
d5ec7789bd
stb_image_resize update
ago%!(EXTRA string=8 years)
21ea5487ff
Fix crash when resizing large images (signed integer overflow, e.g. at image size of 24000x24000)
ago%!(EXTRA string=9 years)
6e4154737c
update version numbers, documentation, and contributors
ago%!(EXTRA string=9 years)
814bb9b5dc
remove STBIR__DEBUG_ASSERT because it requires defining/not-defining assert() in a warning-free way on all platforms independent of #include <assert.h>, which is too hard
ago%!(EXTRA string=9 years)
ee6978cb68
Slightly modify the public domain license to keep it in the public domain, but make it clear that even when dedications might not be recognized that the code is still usable. Given that this isn't dual-licensing under a different license, I'm hoping this will be acceptable.
ago%!(EXTRA string=9 years)
49b65c0873
Slightly modify the public domain license to keep it in the public domain, but make it clear that even when dedications might not be recognized that the code is still usable. Given that this isn't dual-licensing under a different license, I'm hoping this will be acceptable.
ago%!(EXTRA string=9 years)
831b2d2fa6
Fix a merge gone wrong, add some more test cases.
ago%!(EXTRA string=10 years)
a1ef3a1060
Fix the calculation of the input image shift when using subpixel regions
ago%!(EXTRA string=10 years)
cf6f69cdc9
Fix the calculation of the input image shift when using subpixel regions. Includes some more tests which had incorrect results before and now work fine.
ago%!(EXTRA string=10 years)
1d48782e1d
Added public domain license text
ago%!(EXTRA string=10 years)
891f6d7720
Removing bitpacking warning for srgb conversion
ago%!(EXTRA string=11 years)
7c0ae19a42
documentation, release data
ago%!(EXTRA string=11 years)
0fc13e997b
optimization attempts, no meaningful changes
ago%!(EXTRA string=11 years)
8024673461
switch srgb convert to second ryg method, which is a bit faster (8% total speedup on upsampling test);
...
remove extra table in slowpath
ago%!(EXTRA string=11 years)
a12d3dedf0
Some todo notes.
ago%!(EXTRA string=11 years)
cbf5ebbd35
Install ryg's float -> uint8 sRGB conversion code, which is much faster.
ago%!(EXTRA string=11 years)
600d80387e
Make a guess at the value before doing the binary search, cuts the number of conditionals by half. Not as much gain as I hoped but something.
ago%!(EXTRA string=11 years)
7602c99e77
Quick formatting fix.
ago%!(EXTRA string=11 years)
dd28033b34
don't encode alpha channel twice when alpha is different colorspace from other channels
ago%!(EXTRA string=11 years)
bdbf1e0ef4
uint32 images need to round with uint32 cast, not int cast
ago%!(EXTRA string=11 years)
9f66b441bd
new quickstart docs;
...
reformat docs;
new simple uint32 test
ago%!(EXTRA string=11 years)
3c261481a6
Add a very quick guide.
ago%!(EXTRA string=11 years)
385d7a417c
delete some unused functions;
...
get rid of stbir__inline for some functions that don't need it
ago%!(EXTRA string=11 years)
8849501a3f
add documentation explaining why even a 64K table for srgb_to_uint8 would be inaccurate
ago%!(EXTRA string=11 years)
9a6af9a8d3
replace int(floor()) with int(), since that produces same results for non-negative values and is much faster on 32-bit x86
ago%!(EXTRA string=11 years)
adbbe8dabd
move x loop inside switch in horizontal_downsample
ago%!(EXTRA string=11 years)
7a8c9196d1
unroll vertical_upsample inner loop, and reverse loop nesting to minimize work
ago%!(EXTRA string=11 years)
9c2ae9bdb8
cache filter-width derived computations that use floor/ceil because those were showing up like crazy on VC6 profile despite only being per-scanline-ish?!?
...
unroll inner loop in horizontal_resample
ago%!(EXTRA string=11 years)
c9600c012f
unroll channel loops in downsampler
ago%!(EXTRA string=11 years)
3ee97c221f
compile as C
ago%!(EXTRA string=11 years)
59898db411
tweak grammar
ago%!(EXTRA string=11 years)
Sean Barrett
Fabian Giesen
Sean Barrett
Nathan Reed
Jorge Rodriguez
Aras Pranckevicius
Sean Barrett
Craig Donner
Ryan Whitworth
Jorge Rodriguez