Sean Barrett
b0383facf8
Merge branch 'master' of https://github.com/lieff/stb
2018-01-29 03:20:21 -08:00
Sean Barrett
39241e4928
update version number
2018-01-29 02:53:14 -08:00
Sean Barrett
593c9b7192
rewrite stbi__shiftsigned to use a different, faster algorithm
...
to avoid probelm with clang -O2 to outputting buggy code
2018-01-29 02:30:34 -08:00
lieff
c06c9fe6bc
place const tables to protected .rdata section
2017-08-31 19:33:28 +03:00
Sean Barrett
555efbedfc
Update version numbers
2017-07-23 14:09:39 -07:00
Fabian Giesen
0fbbda56fa
stb_image: Account for tRNS chunk in non-paletted images.
...
So we report channels_in_file correctly.
Fixes #329 .
2017-07-23 01:41:12 -07:00
Fabian Giesen
fedf03e774
Merge branch 'fix-issue-466' of https://github.com/rygorous/stb into dev
2017-07-22 19:42:52 -07:00
Fabian Giesen
282576fbfb
Merge branch 'rygorous-fix-issue-276' into dev
2017-07-22 19:42:23 -07:00
Fabian Giesen
49c7f1b397
stb_image: Optimise vertical flip.
...
This incorporates #462 , but also factors everything into one
function that is shared between 8-bit integer, 16-bit integer, and
float pixels (vertical flip operates on rows of bytes and doesn't
really care), and finally always uses a 2k on-stack buffer without
dynamic memory allocation, doing multiple memcpys per row if
necessary. Not only does this remove an out-of-memory failure mode,
it is also preferable for large images, since it's more
L1-cache-firendly this way.
Fixes #462 .
2017-07-22 18:43:36 -07:00
Fabian Giesen
25a2596b2f
stb_image: Fix rounding during unpremultiply.
...
This is the same method as in pull request #455 , but using integer
arithmetic instead of converting to float.
Fixes #455 .
2017-07-22 15:59:41 -07:00
Fabian Giesen
463dd85f1f
Merge branch 'Reedbeta-fix-vs2015-warnings' into dev
2017-07-22 15:51:28 -07:00
Fabian Giesen
69ef103721
Merge branch 'poppolopoppo-load_16_variants' into dev
2017-07-22 15:42:58 -07:00
Fabian Giesen
316571b395
stb_image: 3-char indent and other minor formatting issues.
2017-07-22 15:38:56 -07:00
Fabian Giesen
14c2993310
Merge branch 'realitix-robustify' into dev
2017-07-22 15:23:14 -07:00
Fabian Giesen
cc7f1d1e6d
stb_image: Documentation fixes.
...
req_comp is now desired_channels and *comp is *channels_in_file.
Fixes issue #466 .
2017-07-21 22:35:01 -07:00
Fabian Giesen
0674660451
stb_image: Relax raw_len validation for non-interlaced PNGs.
...
We used to require exact match between img_len and raw_len for
non-interlaced PNGs, but the PNG in issue #276 has extra bytes
(all zeros) at the end of the compressed DEFLATE stream.
The PNG spec doesn't have anything to say about it (that I
can tell), and if libpng accepts this, who are we to judge.
Fixes issue #276 .
2017-07-21 21:55:37 -07:00
Nathan Reed
76a1a1c408
Fix variable-shadowing warnings
2017-05-11 22:49:19 -07:00
Nathan Reed
7091cb6ed6
Fix integer conversion warning
2017-05-11 22:48:46 -07:00
PopPoLoPoPpo
9bcda8bb1c
Add stbi_load_16() variants to load from memory or callbacks
2017-05-05 00:39:08 +02:00
Jean-Sebastien Bevilacqua
d8796f05bf
Robustify stbi__sse2_available in stb_image.h
...
Function `stbi__sse2_available` takes no argument,
we should be explicit by passing `void` as argument.
It will remove warnings from 'some' compilers.
2017-04-25 21:02:48 +02:00
Kevin Schmidt
97ae5fb3db
Edit contributor list.
2017-04-18 17:36:48 +02:00
Kevin Schmidt
1dfdf5558d
Fix STBI_NO_STDIO.
2017-04-18 16:17:27 +02:00
Sean Barrett
d795785f3d
docs
2017-03-18 18:50:06 -07:00
Sean Barrett
56a61e178f
reorganize contributor list (removing one redundant name and adding one new one as well)
2017-03-18 18:48:09 -07:00
Sean Barrett
c79fa78ee8
tweaks to previous merge
2017-03-18 18:42:54 -07:00
Sean Barrett
351489803f
Merge branch 'phprus-patch-1' of https://github.com/phprus/stb into working
2017-03-18 18:41:15 -07:00
Sean Barrett
2de9961443
docs
2017-03-18 18:39:06 -07:00
Sean Barrett
90e8658d80
Merge branch 'fix_stbimage_pnm_load' of https://github.com/rygorous/stb into working
2017-03-18 18:37:20 -07:00
Sean Barrett
d9e7c55bd7
minor docs for last merge
2017-03-18 18:35:30 -07:00
Sean Barrett
97c58e3891
Merge branch 'fix_stbimage_gcc_sse2' of https://github.com/rygorous/stb into working
2017-03-18 18:34:17 -07:00
Sean Barrett
24fa816116
merge https://github.com/nothings/stb/pull/427 but I messed up the merge
...
so you don't get the automatic info you normally do
2017-03-18 18:32:35 -07:00
Sean Barrett
6d60610348
tweaks to previous merge
2017-03-18 18:15:41 -07:00
Sean Barrett
00c2545510
Merge branch 'rgb-detect' of https://github.com/jeremysawicki/stb into working
2017-03-18 18:08:00 -07:00
Sean Barrett
8fe48099cc
add comment for next fix prematurely
2017-03-18 18:07:51 -07:00
Sean Barrett
5bbe1d8c2a
fixes to that PR
2017-03-18 18:03:34 -07:00
Sean Barrett
55112399e6
Merge branch 'master' of https://github.com/uTox/stb into working
2017-03-18 17:47:54 -07:00
Sean Barrett
be6d13cd6d
fix bug in png decoding with 1,2,4-bpp images using filter that samples previous line
2017-03-18 10:54:22 -07:00
Vladislav
667f35578b
statically initialize
2017-03-08 21:16:50 +05:00
Fabian Giesen
22c72a069c
stb_image: Support optional args consistently.
...
My guideline for the rules is the PNG loader (which I consider
"canonical"). In the _load functions, x and y are required but
comp is optional; in the _info functions, all three are optional.
Fixes issue #411 (and other related, unreported issues).
2017-03-04 21:17:09 -08:00
Fabian Giesen
3e17544873
stb_image: Give up trying to runtime-detect SSE2 on GCC.
...
We tried but it was nothing but trouble. New rule: with
GCC/Clang, if you're compiling with -msse2, you get always-on
SSE2 code, otherwise you don't get any. Trying to ship
anything with proper runtime dispatch requires both working
around certain bugs and some fiddling with build settings,
which runs contrary to the intent of a one-file library,
so bail on it entirely.
Fixes issue #280 .
Fixes issue #410 .
2017-03-04 20:49:14 -08:00
Jeremy Sawicki
9e76bb5108
stb_image: JPEG: Improved detection of RGB images
2017-03-03 16:24:21 -08:00
Gregory Mullen (grayhatter)
16c83cd5fc
Fix a pair of warnings in stb_image.h
2017-03-03 11:26:34 -08:00
Sean Barrett
6a3d4786c9
Merge branch 'unknown-marker' of https://github.com/jeremysawicki/stb into working
2017-03-03 08:40:07 -08:00
Sean Barrett
7e389e85c1
Merge branch 'dnl-segment' of https://github.com/jeremysawicki/stb into working
2017-03-03 08:39:31 -08:00
Sean Barrett
15c7e06dc8
Merge branch 'junk-before-marker' of https://github.com/jeremysawicki/stb into working
2017-03-03 08:38:06 -08:00
Sean Barrett
dc6089f05b
tweak fill byte PR
2017-03-03 08:37:30 -08:00
Sean Barrett
50ae79d811
Merge branch 'fill-bytes' of https://github.com/jeremysawicki/stb into working
2017-03-03 08:36:03 -08:00
Sean Barrett
a6dc061137
tweak 16-bit quantization for clarity
2017-03-03 08:35:14 -08:00
Sean Barrett
0befbc3d78
Merge branch 'dequant-16-bits' of https://github.com/jeremysawicki/stb into working
2017-03-03 08:31:57 -08:00
Sean Barrett
014af7b78a
Merge branch 'component-ids' of https://github.com/jeremysawicki/stb into working
2017-03-03 08:30:57 -08:00
