Merge branch 'master' of https://github.com/LysanderGG/stb into working

README.md

@@ -12,6 +12,7 @@ library    | lastest version | category | description
 **stretchy_buffer.h** | 1.01 | utility | typesafe dynamic array for C (i.e. approximation to vector<>), doesn't compile as C++
 **stb_textedit.h** | 1.3 | UI | guts of a text editor for games etc implementing them from scratch
 **stb_dxt.h** | 1.04 | 3D&nbsp;graphics | Fabian "ryg" Giesen's real-time DXT compressor
+**stb_herringbone_wang_tile.h** | 0.5 | games | herringbone Wang tile map generator
 **stb_perlin.h** | 0.2 | 3D&nbsp;graphics | revised Perlin noise (3D input, 1D output)
 **stb_c_lexer.h** | 0.06 | parsing | simplify writing parsers for C-like languages
 **stb_divide.h** | 0.91 | math | more useful 32-bit modulus e.g. "euclidean divide"

stb_herringbone_wang_tile.h

@@ -1,4 +1,4 @@
-/* stbhw - v0.5 -  http://nothings.org/stb/stb_herringbone_wang_tile.h
+/* stbhw - v0.5 -  http://nothings.org/gamedev/herringbone
    Herringbone Wang Tile Generator - Sean Barrett 2014 - public domain
 
  This file is in the public domain. In case that declaration is ineffective,

stb_image.h

@@ -553,6 +553,7 @@ static stbi_uc *stbi__hdr_to_ldr(float   *data, int x, int y, int comp);
 
 static unsigned char *stbi_load_main(stbi__context *s, int *x, int *y, int *comp, int req_comp)
 {
+   s->img_n = 0;
    if (stbi__jpeg_test(s)) return stbi__jpeg_load(s,x,y,comp,req_comp);
    if (stbi__png_test(s))  return stbi__png_load(s,x,y,comp,req_comp);
    if (stbi__bmp_test(s))  return stbi__bmp_load(s,x,y,comp,req_comp);
@@ -1807,8 +1808,9 @@ static void stbi__cleanup_jpeg(stbi__jpeg *j)
 {
    int i;
    for (i=0; i < j->s->img_n; ++i) {
-      if (j->img_comp[i].data) {
+      if (j->img_comp[i].raw_data) {
          free(j->img_comp[i].raw_data);
+         j->img_comp[i].raw_data = NULL;
          j->img_comp[i].data = NULL;
       }
       if (j->img_comp[i].linebuf) {

stb_truetype.h

@@ -378,7 +378,7 @@ int main(int arg, char **argv)
    #ifndef STBTT_malloc
    #include <stdlib.h>
    #define STBTT_malloc(x,u)  ((void)(u),malloc(x))
-   #define STBTT_free(x,u)    free(x)
+   #define STBTT_free(x,u)    ((void)(u),free(x))
    #endif
 
    #ifndef STBTT_assert

stb_vorbis.c

@@ -1084,7 +1084,7 @@ static void compute_accelerated_huffman(Codebook *c)
    }
 }
 
-static int uint32_compare(const void *p, const void *q)
+static int __cdecl uint32_compare(const void *p, const void *q)
 {
    uint32 x = * (uint32 *) p;
    uint32 y = * (uint32 *) q;
@@ -1240,7 +1240,7 @@ typedef struct
    uint16 x,y;
 } Point;
 
-int point_compare(const void *p, const void *q)
+int __cdecl point_compare(const void *p, const void *q)
 {
    Point *a = (Point *) p;
    Point *b = (Point *) q;

tools/README.list

@@ -5,6 +5,7 @@ stb_image_write.h | graphics | image writing to disk: PNG, TGA, BMP
 stretchy_buffer.h | utility  | typesafe dynamic array for C (i.e. approximation to vector<>), doesn't compile as C++
 stb_textedit.h    | UI       | guts of a text editor for games etc implementing them from scratch
 stb_dxt.h         | 3D graphics | Fabian "ryg" Giesen's real-time DXT compressor
+stb_herringbone_wang_tile.h | games | herringbone Wang tile map generator
 stb_perlin.h      | 3D graphics | revised Perlin noise (3D input, 1D output)
 stb_c_lexer.h     | parsing  | simplify writing parsers for C-like languages
 stb_divide.h      | math     | more useful 32-bit modulus e.g. "euclidean divide"