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Update stb libs to latest version

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raysan5
2016-04-06 17:45:25 +02:00
parent 1a2a44200a
commit 3b67a4cfba
7 changed files with 349 additions and 248 deletions
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14
src/stb_image_write.h
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@@ -1,4 +1,4 @@
/* stb_image_write - v1.01 - public domain - http://nothings.org/stb/stb_image_write.h
/* stb_image_write - v1.02 - public domain - http://nothings.org/stb/stb_image_write.h
writes out PNG/BMP/TGA images to C stdio - Sean Barrett 2010-2015
no warranty implied; use at your own risk
@@ -102,12 +102,13 @@ CREDITS:
Sergio Gonzalez
Jonas Karlsson
Filip Wasil
Thatcher Ulrich
LICENSE
This software is in the public domain. Where that dedication is not
recognized, you are granted a perpetual, irrevocable license to copy,
distribute, and modify this file as you see fit.
This software is dual-licensed to the public domain and under the following
license: you are granted a perpetual, irrevocable license to copy, modify,
publish, and distribute this file as you see fit.
*/
@@ -736,7 +737,7 @@ unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_l
unsigned int bitbuf=0;
int i,j, bitcount=0;
unsigned char *out = NULL;
unsigned char **hash_table[stbiw__ZHASH]; // 64KB on the stack!
unsigned char ***hash_table = (unsigned char***) STBIW_MALLOC(stbiw__ZHASH * sizeof(char**));
if (quality < 5) quality = 5;
stbiw__sbpush(out, 0x78); // DEFLATE 32K window
@@ -808,6 +809,7 @@ unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_l
for (i=0; i < stbiw__ZHASH; ++i)
(void) stbiw__sbfree(hash_table[i]);
STBIW_FREE(hash_table);
{
// compute adler32 on input
@@ -1015,6 +1017,8 @@ STBIWDEF int stbi_write_png_to_func(stbi_write_func *func, void *context, int x,
#endif // STB_IMAGE_WRITE_IMPLEMENTATION
/* Revision history
1.02 (2016-04-02)
avoid allocating large structures on the stack
1.01 (2016-01-16)
STBIW_REALLOC_SIZED: support allocators with no realloc support
avoid race-condition in crc initialization