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Author SHA1 Message Date
Sean Barrett
4136af1b23
Merge pull request #789 from sjml/patch-2 
typo in credit comment
 2019-08-11 14:08:32 -07:00
Shane Liesegang
0cff58ecf8
very minor, non-urgent :) 2019-08-11 23:02:34 +02:00
Sean Barrett
787f1d646a Update version numbers 2019-08-11 05:38:37 -07:00
Sean Barrett
5072185467 stb_image: fix static analyzer warnings 2019-08-11 05:19:33 -07:00
Sean Barrett
a895aec686 stb_c_lexer: fix a static analysis warning 2019-08-11 05:19:00 -07:00
Sean Barrett
a2d540a689 stb.h: fix clang compile 2019-08-11 05:18:24 -07:00
Sean Barrett
b26a31072d test.sbm: tweak tests so all pass 2019-08-11 05:17:42 -07:00
Sean Barrett
846d15c102 image_test: tweak testing to open image in more modes 2019-08-11 04:58:48 -07:00
Sean Barrett
bd8d9a88bc test.sbm: add clang compilation 2019-08-11 04:57:39 -07:00
Sean Barrett
8ca86ee1a1 stb_perlin: add non-power-of-two wrapping noise 2019-08-11 04:56:12 -07:00
Sean Barrett
26a02f81ca stb_image: fix bug where bmp claimed to be 24-bit but also claimed to have an alpha bitfield 2019-08-11 04:54:52 -07:00
Sean Barrett
61be29d161 stb_ds: fix bug with shgeti not returning correct value 2019-08-11 04:53:51 -07:00
Sean Barrett
a5cbacd1c0 Merge branch 'fix-textedit-typo' of https://github.com/mastensg/stb into working 2019-08-11 04:33:11 -07:00
Sean Barrett
a5071ad702 Merge branch 'master' of https://github.com/rgriege/stb into working 2019-08-11 04:32:14 -07:00
Sean Barrett
70bd711831 Merge branch 'pull-request' of https://github.com/kaesve/stb into working 2019-08-11 04:26:55 -07:00
Sean Barrett
5c98e6564b stb_vorbis: fix typo in CVE number in docs 2019-08-11 04:26:23 -07:00
Sean Barrett
130f28df68 update readme 2019-08-09 12:37:57 -07:00
Sean Barrett
1b2fa11055 stb_vorbis: bump version number 2019-08-09 04:13:24 -07:00
Sean Barrett
98fdfc6df8 Fix seven bugs discovered and fixed by ForAllSecure: 
CVE-2019-13217: heap buffer overflow in start_decoder()
CVE-2019-13218: stack buffer overflow in compute_codewords()
CVE-2019-13219: uninitialized memory in vorbis_decode_packet_rest()
CVE-2019-13220: out-of-range read in draw_line()
CVE-2019-13221: issue with large 1D codebooks in lookup1_values()
CVE-2019-13222: unchecked NULL returned by get_window()
CVE-2019-13223: division by zero in predict_point()
 2019-08-09 04:05:22 -07:00
fluffrabbit
a82e7424d2 extern stb_perlin_noise3_seed 2019-08-03 19:15:41 -06:00
Konstantin Podsvirov
5ac55a3359 stb_easy_font: fix multiple definition errors 
There changes fix posible multiple definition errors when
include stb_easy_font.h header to more then one source file.

Closes #777
 2019-07-09 22:27:35 +03:00
yangfl
5db48d3604 stb_divide: use return value to indicate errors 2019-07-04 19:11:55 +08:00
Sean Barrett
c72a95d766 update README 2019-06-17 05:44:12 -07:00
Sean Barrett
9f1836f0b1 update version 2019-06-17 05:43:52 -07:00
Sean Barrett
f9910f1f9a Merge branch 'hmlen-null' of https://github.com/phoekz/stb into working 2019-06-17 05:26:21 -07:00
Sean Barrett
8f0bade4ae tweak STBDS_REALLOC/STBDS_FREE change 2019-06-17 05:25:44 -07:00
Sean Barrett
258c6e1f50 Merge branch 'use-free' of https://github.com/adurdin/stb into working 2019-06-17 05:17:36 -07:00
Sean Barrett
eddae8cc98 Merge branch 'master' into working 2019-06-17 05:15:18 -07:00
Vinh Truong
fad8903fe8 Credits 2019-06-01 12:08:59 +03:00
Vinh Truong
96021689c8 hmlen and hmlenu now returns 0 on NULL pointer 2019-06-01 12:07:19 +03:00
Andy Durdin
2cddbc934d stb_ds: STBDS_REALLOC and STBDS_FREE only need to be defined for the implementation. 2019-05-27 11:14:17 +02:00
Andy Durdin
6b2fb7702f stb_ds: Allow STBDS_REALLOC and STBDS_FREE defines to customize memory management. 2019-05-27 11:07:30 +02:00
Andy Durdin
5a2a8e882f stb_ds: Use free() instead of realloc(x,0). Fixes #768 2019-05-27 11:04:28 +02:00
BlackMATov
4a4c9deaac stb_image: fix warning (unused parameter ‘bpc’) 
Fixes issue #745.
 2019-05-15 14:12:52 +07:00
Martin Stensgård
6bde00651c stb_textedit: fix typo: STB_TEXTED_K_RIGHT 2019-05-04 23:11:35 +02:00
Sean Barrett
1034f5e5c4 add stb_include.h 2019-05-04 08:19:18 -07:00
Brotcrunsher
f7d1cd581e
Allowing Compound Glyphs with numberOfContours < -1 
While it is recommended that the numberOfContours are set to -1 for compound glyphs, it is allowed to have any negative value. Source: https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6glyf.html

However, I don't know if this happens in practice.
 2019-04-30 16:30:03 +02:00
Georgy Macharadze
4e0c494515 stb_image: fixed 'out' nulled but not freed upon failure 
If realloc fails it returns NULL and out pointer becomes invalid. To
fix this it is necessary to store realloc return value in temporary
pointer and then compare it with NULL. If it equals NULL then return
error and source pointer will still valid.

This error was caught by cppcheck:
Common realloc mistake: 'out' nulled but not freed upon failure.
 2019-04-22 14:30:12 +03:00
Chris Young
0a1016331c Add functions to extract SVG glyphs from font. 
The fucntions are:
stbtt_GetCodepointSVG - provides a pointer to the SVG data in the supplied argument, and returns the length of this data
stbtt_GetGlyphSVG - As above but takes the glyph index instead of the codepoint
Note that the returned data may be deflate compressed.
 2019-04-14 18:22:04 +01:00
Łukasz Ptak
48ffc6bc55
Fix gcc warning: expression always true 
stb_image.h:5113:18: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
    STBI_ASSERT(v >= 0 && v < 256);
 2019-03-16 23:00:14 +01:00
Randy
0637408284 fuzz: fix error handling 2019-03-12 00:59:20 +01:00
Randy
af516b99ff fuzz: remove some chunk identifiers from stb_png.dict 
these chunks are not parsed
 2019-03-12 00:14:16 +01:00
Randy
cd797f8116 add fuzz target, dictionary, iphone png's 2019-03-11 23:56:45 +01:00
rgriege
a5b663f1b0 stb_truetype: update contributors list 2019-03-07 19:48:23 -06:00
rgriege
8ac257b00f stb_truetype: limit to 1 missing glyph in texture 
When calling stbtt_PackFontRanges, multiple missing glyphs in the range
of codepoints will create multiple copies of the font's missing glyph to
be added to the pixel buffer.  Instead, the first codepoint that maps to the missing glyph will add it to the pixel buffer, and all subsequent glyphs will simply copy the stbtt_packedchar data to reference the same region of the buffer.

This does NOT prevent duplication in multiple calls to stbtt_PackFontRange(s) - that would require modifying the packing context, which could be nice but is a bit more intrusive.
 2019-03-07 19:32:19 -06:00
kaesve
f3ca0dd5ae Remove redundant scale check in stbtt_GetGlyphSDF 2019-03-06 18:34:31 +01:00
Sean Barrett
7638200f0b Remove old documentation re: SECURE_CRT 2019-03-04 23:22:06 -08:00
Sean Barrett
2c2908f505 update version numbers 2019-03-04 15:08:53 -08:00
Sean Barrett
d940053a01 Merge branch 'master' into working 2019-03-04 14:56:00 -08:00
Sean Barrett
8cf9f5adb4 Merge branch 'master' of https://github.com/rsachetto/stb into working 2019-03-04 14:52:49 -08:00