Merge branch 'master' of https://github.com/nothings/stb into num-fonts

README.md

@@ -5,14 +5,19 @@ stb
 
 single-file public domain libraries for C/C++ <a name="stb_libs"></a>
 
+Most libraries by stb, except: stb_dxt by Fabian "ryg" Giesen, stb_image_resize
+by Jorge L. "VinoBS" Rodriguez, and stb_sprintf by Jeff Roberts.
+
+
 library    | lastest version | category | LoC | description
 --------------------- | ---- | -------- | --- | --------------------------------
 **[stb_vorbis.c](stb_vorbis.c)** | 1.09 | audio | 5399 | decode ogg vorbis files from file/memory to float/16-bit signed output
-**[stb_image.h](stb_image.h)** | 2.12 | graphics | 6755 | image loading/decoding from file/memory: JPG, PNG, TGA, BMP, PSD, GIF, HDR, PIC
+**[stb_image.h](stb_image.h)** | 2.13 | graphics | 7099 | image loading/decoding from file/memory: JPG, PNG, TGA, BMP, PSD, GIF, HDR, PIC
 **[stb_truetype.h](stb_truetype.h)** | 1.12 | graphics | 3287 | parse, decode, and rasterize characters from truetype fonts
 **[stb_image_write.h](stb_image_write.h)** | 1.02 | graphics | 1048 | image writing to disk: PNG, TGA, BMP
 **[stb_image_resize.h](stb_image_resize.h)** | 0.91 | graphics | 2578 | resize images larger/smaller with good quality
 **[stb_rect_pack.h](stb_rect_pack.h)** | 0.10 | graphics | 583 | simple 2D rectangle packer with decent quality
+**[stb_sprintf.h](stb_sprintf.h)** | 1.01 | utility | 1064 | fast sprintf, snprintf for C/C++
 **[stretchy_buffer.h](stretchy_buffer.h)** | 1.02 | utility | 216 | typesafe dynamic array for C (i.e. approximation to vector<>), doesn't compile as C++
 **[stb_textedit.h](stb_textedit.h)** | 1.10 | user&nbsp;interface | 1330 | guts of a text editor for games etc implementing them from scratch
 **[stb_voxel_render.h](stb_voxel_render.h)** | 0.84 | 3D&nbsp;graphics | 3752 | Minecraft-esque voxel rendering "engine" with many more features
@@ -24,11 +29,11 @@ library    | lastest version | category | LoC | description
 **[stb_c_lexer.h](stb_c_lexer.h)** | 0.07 | parsing | 816 | simplify writing parsers for C-like languages
 **[stb_divide.h](stb_divide.h)** | 0.91 | math | 379 | more useful 32-bit modulus e.g. "euclidean divide"
 **[stb_connected_comp...](stb_connected_components.h)** | 0.95 | misc | 1006 | incrementally compute reachability on grids
-**[stb.h](stb.h)** | 2.28 | misc | 14276 | helper functions for C, mostly redundant in C++; basically author's personal stuff
+**[stb.h](stb.h)** | 2.28 | misc | 14277 | helper functions for C, mostly redundant in C++; basically author's personal stuff
 **[stb_leakcheck.h](stb_leakcheck.h)** | 0.2 | misc | 124 | quick-and-dirty malloc/free leak-checking
 
-Total libraries: 19  
+Total libraries: 20  
-Total lines of C code: 47970
+Total lines of C code: 49379
 
 
 FAQ

stb.h

@@ -730,6 +730,7 @@ STB_EXTERN int  stb_snprintf(char *s, size_t n, const char *fmt, ...);
 STB_EXTERN int  stb_vsnprintf(char *s, size_t n, const char *fmt, va_list v);
 
 #ifdef STB_DEFINE
+
 int stb_vsnprintf(char *s, size_t n, const char *fmt, va_list v)
 {
    int res;

tests/grid_reachability.c

@@ -143,6 +143,8 @@ void end_timer(void)
    printf("%6.4lf ms: %s\n", tm * 1000, message);
 }
 
+extern void quicktest(void);
+
 int loc[5000][2];
 int main(int argc, char **argv)
 {
@@ -152,6 +154,7 @@ int main(int argc, char **argv)
    uint8 *map = stbi_load("data/map_03.png", &w, &h, 0, 1);
 
    assert(map);
+   quicktest();
 
    for (j=0; j < h; ++j)
       for (i=0; i < w; ++i)

tests/stb.dsp

@@ -90,10 +90,6 @@ SOURCE=.\grid_reachability.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\docs\other_libs.md
-# End Source File
-# Begin Source File
-
 SOURCE=.\stb.c
 # End Source File
 # Begin Source File
@@ -158,6 +154,10 @@ SOURCE=..\stb_rect_pack.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\stb_sprintf.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\stb_textedit.h
 # End Source File
 # Begin Source File

tests/test_c_compilation.c

@@ -1,3 +1,7 @@
+#include "stb_sprintf.h"
+#define STB_SPRINTF_IMPLEMENTATION
+#include "stb_sprintf.h"
+
 #define STB_PERLIN_IMPLEMENTATION
 #define STB_IMAGE_WRITE_IMPLEMENTATION
 #define STB_DXT_IMPLEMENATION
@@ -28,3 +32,11 @@
 #define STBTE_DRAW_TILE(x,y,id,highlight,data)  0
 #define STB_TILEMAP_EDITOR_IMPLEMENTATION
 #include "stb_tilemap_editor.h"
+
+
+int quicktest(void)
+{
+   char buffer[999];
+   stbsp_sprintf(buffer, "test%%test");
+   return 0;
+}

tests/test_cpp_compilation.cpp

@@ -1,3 +1,7 @@
+#include "stb_sprintf.h"
+#define STB_SPRINTF_IMPLEMENTATION
+#include "stb_sprintf.h"
+
 #define STB_TRUETYPE_IMPLEMENTATION
 #define STB_PERLIN_IMPLEMENTATION
 #define STB_IMAGE_WRITE_IMPLEMENTATION

tests/test_vorbis.c

@@ -1,3 +1,7 @@
+#define STB_IMAGE_STATIC
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+
 #define STB_VORBIS_HEADER_ONLY
 #include "stb_vorbis.c"
 #include "stb.h"

tools/README.header.md

@@ -3,5 +3,9 @@ stb
 
 single-file public domain libraries for C/C++ <a name="stb_libs"></a>
 
+Most libraries by stb, except: stb_dxt by Fabian "ryg" Giesen, stb_image_resize
+by Jorge L. "VinoBS" Rodriguez, and stb_sprintf by Jeff Roberts.
+
+
 library    | lastest version | category | LoC | description
 --------------------- | ---- | -------- | --- | --------------------------------

tools/README.list

@@ -4,6 +4,7 @@ stb_truetype.h              | graphics         | parse, decode, and rasterize ch
 stb_image_write.h           | graphics         | image writing to disk: PNG, TGA, BMP
 stb_image_resize.h          | graphics         | resize images larger/smaller with good quality
 stb_rect_pack.h             | graphics         | simple 2D rectangle packer with decent quality
+stb_sprintf.h               | utility          | fast sprintf, snprintf for C/C++
 stretchy_buffer.h           | utility          | typesafe dynamic array for C (i.e. approximation to vector<>), doesn't compile as C++
 stb_textedit.h              | user interface   | guts of a text editor for games etc implementing them from scratch
 stb_voxel_render.h          | 3D graphics      | Minecraft-esque voxel rendering "engine" with many more features