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Author SHA1 Message Date
Sean Barrett
ce54bbc454 Merge branch 'master' of https://github.com/AdamKorcz/stb into working 2020-07-13 03:29:47 -07:00
Sean Barrett
0ccb4f0071 Merge branch 'rg-matchcolors' of https://github.com/castano/stb into working 2020-07-13 03:27:22 -07:00
Sean Barrett
5a8702567a credit for PR 2020-07-13 03:11:47 -07:00
Sean Barrett
da888065bf Merge branch 'master' of https://github.com/Vawx/stb into working 2020-07-13 03:11:13 -07:00
Sean Barrett
fb1cea02f8 tweak PR 2020-07-13 03:06:50 -07:00
Sean Barrett
add7adc3ea Merge branch 'patch-1' of https://github.com/vickit144/stb into working 2020-07-13 03:05:44 -07:00
Sean Barrett
fd9c3ea4af Merge branch 'bmp-assert' of https://github.com/zturtleman/stb into working 2020-07-13 03:01:52 -07:00
Sean Barrett
6f7420a825 add credits for last few PR merges 2020-07-13 02:59:10 -07:00
Sean Barrett
67881b61ab Merge branch 'stbds-arraddn' of https://github.com/HeroicKatora/stb into working 2020-07-13 02:52:03 -07:00
Sean Barrett
1c816743b6 make PR compile in MSVC6 2020-07-13 02:49:46 -07:00
Sean Barrett
cae8e852f6 Merge branch 'perfect-endpoint-quantization' of https://github.com/castano/stb into test 2020-07-13 02:48:11 -07:00
Sean Barrett
cae97bdb17 Merge branch 'alloca-fix' of https://github.com/mackron/stb into test 2020-07-13 02:47:41 -07:00
Sean Barrett
fdafd1aab4 Merge branch 'loadgif-realloc-sized' of https://github.com/SasLuca/stb into test 2020-07-13 02:45:13 -07:00
Sean Barrett
b3a74a5c8a fix PR to work on VC6 2020-07-13 02:43:26 -07:00
Sean Barrett
206529e08e Merge branch 'unused#801' of https://github.com/hashitaku/stb into test 2020-07-13 02:42:57 -07:00
Sean Barrett
dfdb7d9c14 stb_ds: use keyoffset in key comparison 2020-07-13 02:42:37 -07:00
Sean Barrett
523a14f3e1 stb_image_write: small buffer to avoid calling fwrite on every pixel 2020-07-13 02:20:59 -07:00
Sean Barrett
802a1df278 tweak indentation 2020-07-13 02:20:37 -07:00
Sean Barrett
c5b527aa01 modern seeding of mersenne twister 2020-07-13 02:20:07 -07:00
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