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rename to STBRP_SORT for STBRP_ASSERT consistency; 

version number, credits
pull/108/head
Sean Barrett 2015-04-15 02:58:00 -07:00
parent e536701585
commit e927c3a07a
1 changed files with 16 additions and 5 deletions
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21
stb_rect_pack.h
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@ -1,4 +1,4 @@
// stb_rect_pack.h - v0.05 - public domain - rectangle packing
// stb_rect_pack.h - v0.06 - public domain - rectangle packing
// Sean Barrett 2014
//
// Useful for e.g. packing rectangular textures into an atlas.
@ -13,6 +13,7 @@
// More docs to come.
//
// No memory allocations; uses qsort() and assert() from stdlib.
// Can override those by defining STBRP_SORT and STBRP_ASSERT.
//
// This library currently uses the Skyline Bottom-Left algorithm.
//
@ -20,8 +21,18 @@
// implement them to the same API, but with a different init
// function.
//
// Credits
//
// Library
// Sean Barrett
// Minor features
// Martins Mozeiko
// Bugfixes / warning fixes
// [your name could be here]
//
// Version history:
//
// 0.06 (2015-04-15) added STBRP_SORT to allow replacing qsort
// 0.05: added STBRP_ASSERT to allow replacing assert
// 0.04: fixed minor bug in STBRP_LARGE_RECTS support
// 0.01: initial release
@ -169,9 +180,9 @@ struct stbrp_context
//
#ifdef STB_RECT_PACK_IMPLEMENTATION
#ifndef STBRP_sort
#ifndef STBRP_SORT
#include <stdlib.h>
#define STBRP_sort qsort
#define STBRP_SORT qsort
#endif
#ifndef STBRP_ASSERT
@ -527,7 +538,7 @@ STBRP_DEF void stbrp_pack_rects(stbrp_context *context, stbrp_rect *rects, int n
}
// sort according to heuristic
STBRP_sort(rects, num_rects, sizeof(rects[0]), rect_height_compare);
STBRP_SORT(rects, num_rects, sizeof(rects[0]), rect_height_compare);
for (i=0; i < num_rects; ++i) {
stbrp__findresult fr = stbrp__skyline_pack_rectangle(context, rects[i].w, rects[i].h);
@ -540,7 +551,7 @@ STBRP_DEF void stbrp_pack_rects(stbrp_context *context, stbrp_rect *rects, int n
}
// unsort
STBRP_sort(rects, num_rects, sizeof(rects[0]), rect_original_order);
STBRP_SORT(rects, num_rects, sizeof(rects[0]), rect_original_order);
// set was_packed flags
for (i=0; i < num_rects; ++i)