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Author SHA1 Message Date
Clownacy
d8df5e9974 Add myself to the list of contributors 
The pull-request template says to do so.
 2020-04-24 18:46:28 +01:00
Clownacy
47a3c4f5b5 stb_vorbis.c - Detect __NEWLIB__ for alloca.h 
This is needed for `stb_vorbis.c` to compile for the Wii U using
devkitPro.

This should theoretically also fix compilation for the Nintendo
Switch, 3DS, and Wii (with devkitPro, that is) as they all also use
Newlib.

Newlib is also used by Cygwin:
https://cygwin.com/git/?p=newlib-cygwin.git;a=blob;f=newlib/libc/include/alloca.h;h=5d36318914282280b353aed457e1b1f64947b584;hb=HEAD

And the Google Native Client:
https://chromium.googlesource.com/native_client/nacl-newlib/+/refs/heads/master/newlib/libc/include/alloca.h

As you can see from these links, these both provide `alloca.h` as
well, so it appears to be a safe guarantee that `alloca.h` is
available on Newlib.
 2020-04-24 18:34:59 +01:00
Adam Korczynski
fdec118312 Added fuzzer for stb_c_lexer 2020-04-09 16:21:56 +01:00
Ignacio Castano
c7cf85ffce Integrate more accurate index selection by Rich Geldreich. 2020-04-05 20:37:29 -07:00
Kyle Langley
385b65da00
remove + 1 from stb_strscpy and offset of -1 (n--) in readdir_raw 
Fix to buffer issue where stb_strscpy would use + 1 for buffer length when stb_p_strcpy_s is called, causing a stack variable corrupted issue.
Fix to readdir_raw to no longer account for stb_strscpy having + 1 in buffer length.
 2020-03-30 22:18:40 -04:00
Andreas Molzer
b67dabed2a
Add arraddn back with void return and deprecated 2020-03-25 20:58:57 +01:00
Andreas Molzer
e485c7d353 Split arraddn into pointer and index return 2020-03-25 20:12:21 +01:00
Zack Middleton
e919bcd32e stb_image: fix assert failing when loading BMP 
This fixes two issues with an assert failing. I tested that the
first part fixes #909 and the second fixes #897.

1. Loading 16/24/32-bit BMP from memory caused an assert to fail
(excluding 16-bit BMP with hsz 12).

img_buffer offset was always compared with the buffer for
stbi_load_from_file() but stbi_load_from_memory() uses an external
buffer.

Resolution: Change s->buffer_start to s->img_buffer_original.

2. Loading BMP with large header from file caused assert to fail.

img_buffer points to stbi_uc buffer_start[128] but the largest BMP
supported has a 138 byte header (hsz 124) causing img_buffer to wrap
around to an offset of 10. The assert fails because 138 (header size)
!= 10 (offset in temp read buffer).

Resolution: Add the previously read bytes to the offset in temp read
buffer to get the absolute offset.

The issues were introduced by the commit c440a53d06
("stb_image: fix reading BMP with explicit masks").
 2020-03-24 21:53:08 -04:00
wph612
2e78eb603b
Added debugging check on line 1604 
I added the code assert(f->valid_bits >= n);  instead of removing if (f->valid_bits < 0) return 0; to improve code with checking and debugging instead.
 2020-03-24 20:49:40 -04:00
wph612
fcd0a0bfaa
Remove if (f->valid_bits < 0) return 0; on line 1603 
I propose to remove this line because  f->valid_bits will never be less than zero since, in the while loop, you're adding 8 to it. Therefore, it will always evaluate to false. This is to help remove redundant code.
 2020-03-24 19:47:18 -04:00
Andreas Molzer
e423b41e74
Fix arraddn returning index instead of pointer 
The documentation of that operation already said:
> Returns a pointer to the first uninitialized item added.

This also makes a lot of sense, allowing easy initialization. But the
implementation returned the index of the first uninitialized element
instead.
 2020-03-24 15:37:24 +01:00
Ignacio Castano
254e1c9975 Perfect quantization of DXT endpoints 
A small change to quantize floating point endpoints to RGB565 as expanded in the DXT spec. For more info see: https://gist.github.com/castano/c92c7626f288f9e99e158520b14a61cf
 2020-03-19 23:23:36 -07:00
David Reid
1d35dc8609 stb_vorbis: Fix macro redefinition warning on MinGW. 2020-02-15 07:23:22 +10:00
Luca Sas
c5102ecc4d Refactored stbi__load_gif_main to use STBI_REALLOC_SIZED instead of STBI_REALLOC. 2020-02-13 13:05:12 +00:00
hashitaku
2e8b2d7f58 stb_ds.h: fix unused parameter warning 2020-02-08 10:11:40 +09:00
Sean Barrett
a2c91804a3 stb_sprintf: avoid clang -O3 misaligned access 2020-02-06 05:36:53 -08:00
Sean Barrett
f54acd4e13 Merge branch 'working' 2020-02-05 04:32:20 -08:00
Sean Barrett
828e6cfdf7 update test 2020-02-05 04:31:55 -08:00
Sean Barrett
95671cca57 update version number 2020-02-05 03:41:17 -08:00
Sean Barrett
cd742941e6 stb_truetype: fix warning 2020-02-05 03:40:17 -08:00
Sean Barrett
37b9b20fde update version numbers 2020-02-05 03:19:08 -08:00
Sean Barrett
efdaadcb4a Merge branch 'master' of https://github.com/MarcoLizza/stb into working 2020-02-05 03:16:46 -08:00
Sean Barrett
2805fe39ab Merge branch 'fix_ub_shift' of https://github.com/wojdyr/stb into working 2020-02-05 03:15:56 -08:00
Sean Barrett
cb9d4e9547 sprintf: warning fixes 2020-02-05 03:15:41 -08:00
Sean Barrett
6b38abed1f Merge branch 'mine/avoid_warning' of https://github.com/wojdyr/stb into working 2020-02-05 03:10:20 -08:00
Sean Barrett
f06f586d18 sprintf warnings 2020-02-05 03:10:07 -08:00
Marco Lizza
41a6bb58d1 Other (pedantic) warnings for possible uninitialized variables. 2020-02-04 17:03:48 +01:00
Marco Lizza
43c6bd4e0e Fixing (pedantic) cast warnings. 2020-02-04 17:03:23 +01:00
Marco Lizza
6e8c31685f Fixing fall-trough (pedantic) warnings. 2020-02-04 16:59:47 +01:00
Marcin Wojdyr
3366d1e797 stb_sprintf: avoid left shift of negative value 
fix undefined behaviour reported by UBSan:
  runtime error: left shift of negative value -9223372036854775808
and add a test case.

fixes #800
 2020-02-03 20:17:03 +01:00
Marcin Wojdyr
3bb12a14e9 stb_sprintf.h: fix unused-parameter warning 2020-02-03 14:42:35 +01:00
Nerd
498bd3e017
Fix typo in stbds_hmget_key_ts_wrapper 2020-02-03 16:17:42 +08:00
Sean Barrett
0224a44a10 stb_image: fix new warnings 2020-02-02 20:30:25 -08:00
Sean Barrett
0cbdb25d2b Merge branch 'master' of https://github.com/nothings/stb 2020-02-02 11:32:55 -08:00
Sean Barrett
dc664b1289 update readme 2020-02-02 11:32:21 -08:00
Sean Barrett
2bb4a0accd Fix trailing whitespace 2020-02-02 11:30:27 -08:00
Sean Barrett
7a69424f15 update version numbers 2020-02-02 11:26:50 -08:00
Sean Barrett
17c301817b Merge branch 'working' 2020-02-02 11:16:16 -08:00
Sean Barrett
8ee3beabba Merge branch 'master' of https://github.com/BSVino/stb into working 2020-02-02 11:16:06 -08:00
Sean Barrett
50dc48013b test stb_include.h 2020-02-02 11:12:27 -08:00
Sean Barrett
5e4a0617b7 udpate version numbers 2020-02-02 11:12:13 -08:00
Sean Barrett
d79349d0b7 stb_vorbis: update credits 2020-02-02 10:54:29 -08:00
Sean Barrett
95ce252305 Merge branch 'OggComment' of https://github.com/audinowho/stb into work2 2020-02-02 10:51:14 -08:00
Sean Barrett
49cbedfab6 LICENSE: remove trailign spaces 2020-02-02 10:36:08 -08:00
Sean Barrett
bd79d89de2 Merge branch 'patch-1' of https://github.com/Croydon/stb into work2 2020-02-02 10:11:53 -08:00
Sean Barrett
1ced9faea1 Merge branch 'unused-function-warnings' of https://github.com/BradleyMarie/stb into work2 2020-02-02 10:11:43 -08:00
Sean Barrett
d2569111cd Merge branch 'splitpath_raw_fix' of https://github.com/bcollins526/stb into work2 2020-02-02 10:06:31 -08:00
Sean Barrett
aad77ec74e Merge branch 'issue-799' of https://github.com/pwaller/stb into work2 2020-02-02 10:04:39 -08:00
Sean Barrett
a6726a3d28 Merge branch 'patch-1' of https://github.com/cshesse/stb into work2 2020-02-02 10:03:31 -08:00
Sean Barrett
24fdc35c90 stb_image_write: fix jpeg to work on non-C99 compilers 2020-02-02 10:02:53 -08:00