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Author SHA1 Message Date
Johannes Schultz
3f671b870f stb_vorbis: rename BUFFER_SIZE macro to STB_BUFFER_SIZE 
Fixes issue #1076.
 2021-07-04 02:31:31 -07:00
Fabian Giesen
a5e40739ac stb_image_write: Fix define tested for sprintf_s 
Fixes issue 744.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
ba3ba9b78c stb_image_write: Disable HDR writer completely in NO_STDIO build 
Fixes issue #793, hopefully.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
76f55ac210 stb_image_write: STBI_WINDOWS_UTF8 -> STBIW_WINDOWS_UTF8 
Fixes issue #925.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
81bcfa9043 stb_image_write: Remove tabs 
Whitespace-only change.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
82f9950cea stb_image: Update credits 2021-07-04 01:39:10 -07:00
Eugene Golushkov
db864a1e30 stb_image: fix building by MSVC for Windows 10 on ARM 2021-07-04 01:39:10 -07:00
Fabian Giesen
2506215e8a stb_image: Key Win32 UTF-8 support off _WIN32 not _MSC_VER 
So that it also works on MinGW.

Fixes issue #729.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
991f1f6419 stb_image: Fix wrong buffer sizes passed to MultiByteToWideChar 
Fixes issue #772.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
56a7113cd0 stb_image: Reorder format test sequence 
Put the formats that start with a clear magic number first,
the dodgy ones that don't have much of a distinctive header
should be tested for later after we've ruled out the clearer
ones.

Fixes issue #787, hopefully. (Never got a clean repro.)
 2021-07-04 01:39:10 -07:00
Fabian Giesen
618dbd01c8 stb_image: Document image size limits 
Both the buffer size limits and the image dimension limits.

Fixes issue #672.
 2021-07-04 01:39:10 -07:00
Fabian Giesen
55a180671c readme: Add "how to use these libs" section 
Try to be a bit more explicit still.

Fixes issue #903, or so I hope.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
4d3b93f589 stb_image: Erorr in BMP should error, not assert. 
There was both the assert and the error check; should just be
the error check.

Fixes issue #881 (or rather, part of it).
 2021-07-04 01:39:09 -07:00
Fabian Giesen
31ba943e3f stb_image: UB fix in stbi__get32le 
Need to do the second-part shift on uint32 not int.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
d6ab7faec0 stb_image: Update comment 
As per recent patches, we do support 16-bit PNMs.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
bb09317445 stb_image: Avoid left-shifts of signed values 
It's implementation-specified behavior. Writing this code and then
relying on compiler strength reduction to turn it back into shifts
feels extremely silly but it is what it is.

Fixes issue #1097.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
43b32c7bab stb_image: Avoid shift of signed values in extend_receive 
Use an equivalent formulation that has sgn=0 or 1, not 0 or -1.
This avoids right-shifting signed values, at least in this place.

Fixes issue #1061.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
6d857933d5 stb_image, stb_image_write: Fix compare sign warnings 
For the stb_image fix, also replace the magic 288 with a more
descriptive name while I'm at it.

Fixes #1100
 2021-07-04 01:39:09 -07:00
Fabian Giesen
265b73bb0b stb_image: Fix lrot definition, small extend_receive tweak 
Define lrot in a way that doesn't involve UB when n==0.
Also, the previous patch ensures that n <= 15 for all callers
of stbi__extend_receive, so can remove the (less restrictive)
bounds check for 0 <= n < 17 (the bounds of stbi__bmask)
entirely.

Fixes issue #1065.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
86b7570cfb stb_image: Fix bug on JPEGs with malformed DC deltas 
extend_receive implicitly requires n <= 15 (code length);
the maximum that actually makes sense for 8-bit baseline JPEG is
11, but 15 is the natural limit for us because the AC coding path
stores the number of magnitude bits in a nibble.

Check that DC delta bits are in range before attempting to call
extend_receive.

Fixes issue #1108.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
6ab6303f98 stb_image: Check results of all mallocs. 
A few were missing. Make sure to always report ouf-of-memory
errors.

Fixes issue #1056.
 2021-07-04 01:39:09 -07:00
Fabian Giesen
6199b717bc README: updated supported stb_image and stb_image_write formats 2021-07-04 01:39:05 -07:00
Fabian Giesen
8e8f7d9b69 stb_image: Update credits, change log 2021-07-04 01:38:24 -07:00
Simon Breuss
8c15cc9c79 Adds 16-bit support for pnm files. 2021-07-04 01:38:24 -07:00
Jacko Dirks
c62af85657 stb_image.h: Suppress warnings about out_size, delay_size 
These two variables are unused on some targets, resulting in
warnings. Add STBI_NOTUSED around them to suppress those
warnings.
 2021-07-04 01:38:24 -07:00
Fabian Giesen
448bb137e3 stb_image: Better docs for stbi_info. 
Fixes #1026.
 2021-07-04 01:38:24 -07:00
Fabian Giesen
1203eb554b stb_image: Fix issue #994. 
Accidentally introduced during a merge.
 2021-07-04 01:38:24 -07:00
Fabian Giesen
a49749a57d stb_textedit: Docs fix. 
Fixes issue #1041.
 2021-07-04 01:38:24 -07:00
Fabian Giesen
0afc39f59a stb_truetype: Turn codepoint assert into error check 
Fixes the bug covered by PR #1066, but with a slightly different
fix that's hopefully a bit clearer.
 2021-07-04 01:38:24 -07:00
Doj
067655993a stb_sprintf: fix stbsp_ddtoS64 macro 
Should use xh argument not ph (which is the name of the
variable that it actually gets instantiated with the
one time it is used).
 2021-07-04 01:38:24 -07:00
Jan CW Kroeze
04007a071c Note GL blend state for stb_truetype 2021-07-04 01:38:24 -07:00
Rafael Sachetto
02578923d3 Fix compilation warnings in the s390x architeture. Fixes #1082. 2021-07-04 01:38:24 -07:00
Valentin Lenhart
2de22bde0a stb_sprintf.h: stdlib.h is not needed 
va_arg() is in stdarg.h, which is already being included
 2021-07-04 01:38:24 -07:00
Fabian Giesen
dc2aa370c0 stb_dxt: Remove dithering support. 
Keep STB_DXT_DITHER so as not to break existing code that tries
to enable it, but just leave it permanently off. I originally
introduced it somewhat superstitiously because of the RGB565
endpoint resolution but it never improved either perceptual quality
or objective quality metrics, and the code is appreciably simpler
without it.
 2021-07-04 01:38:24 -07:00
Fabian Giesen
ae3ed90b0c stb_dxt: Better error calc for single-color table 
Don't truncate error as aggressively; easily done, but wanted
to keep it separate from the previous change.
 2021-07-04 01:38:24 -07:00
Alan Hickman
98623b9577 stb_dxt: Initialize tables at compile time 
Also fix a "potentially uninitialized variable" warning.

This is a modified version of Alan's original PR that keeps the
table generator in the file (in case there's interest) and also
replaces the expand[] tables with math, since it's trivial.

Fixes issue #1117.
 2021-07-04 01:38:24 -07:00
Michael Aganier
696cb038a3 stb_sprintf: add attribute format to variadic functions 
This allows for compiler verification of the format string
just like printf.
 2021-07-04 01:38:24 -07:00
Fabian Giesen
6294c6cfa2 Move stb.h to deprecated. 
It was never designed to be used by anyone but Sean and has
numerous problems; new code should definitely not be using
this.
 2021-07-04 01:38:24 -07:00
Sean Barrett
8e51be04dc Merge branch 'master' of https://github.com/nothings/stb 2021-07-02 06:57:02 -07:00
Sean Barrett
52ad6bd4c9 update stb_vorbis version 2021-07-02 06:56:34 -07:00
Sean Barrett
99e905e50b Merge branch 'pull_req' of https://github.com/anthofoxo/stb into working 2021-07-02 06:49:03 -07:00
Sean Barrett
80c8f6af03
Update why_public_domain.md 2021-06-20 05:42:03 -07:00
Sean Barrett
ea2f937a01 increment stb_ds version, update README 2021-06-04 11:42:16 -07:00
Sean Barrett
0188581ff0 Merge branch 'stbds_custom_free_fix' of https://github.com/avennstrom/stb into foo 2021-06-04 11:38:01 -07:00
Sean Barrett
6b647c0257 Merge branch 'working' 2021-06-04 11:18:16 -07:00
Sean Barrett
781609b7e9 stb_ds: fix arrisn, shgetp_null 2021-06-04 11:02:23 -07:00
Macoy Madson
e97a95c0c1 Added Macoy Madson to contributors 2021-05-31 19:53:09 -07:00
Macoy Madson
63e4ada98c Fix temp_key being stale on key re-insert 
See issue #992 and pull request #993.
 2021-05-31 19:51:39 -07:00
Andreas Vennström
579ace225f fix indentation 2021-05-11 22:56:27 +02:00
Andreas Vennström
fcd86e8f57 credits 2021-05-11 22:50:11 +02:00