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fix stb_dxt.h; fix misspelled STB_DXT_IMPLEMENTATION in test jig

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Sean Barrett
Sean Barrett committed Jan 30, 2018
1 parent f2974f6 commit 06fedddb4d8610383a1d1df9a6bcfac92dc85a94
Showing with 13 additions and 12 deletions.
  1. +10 −10 stb_dxt.h
  2. +3 −2 tests/test_c_compilation.c
@@ -1,4 +1,4 @@
// stb_dxt.h - v1.08 - DXT1/DXT5 compressor - public domain
// stb_dxt.h - v1.08b - DXT1/DXT5 compressor - public domain
// original by fabian "ryg" giesen - ported to C by stb
// use '#define STB_DXT_IMPLEMENTATION' before including to create the implementation
//
@@ -32,11 +32,6 @@
#ifndef STB_INCLUDE_STB_DXT_H
#define STB_INCLUDE_STB_DXT_H
// compression mode (bitflags)
#define STB_DXT_NORMAL 0
#define STB_DXT_DITHER 1 // use dithering. dubious win. never use for normal maps and the like!
#define STB_DXT_HIGHQUAL 2 // high quality mode, does two refinement steps instead of 1. ~30-40% slower.
#ifdef __cplusplus
extern "C" {
#endif
@@ -47,15 +42,21 @@ extern "C" {
#define STBDDEF extern
#endif
// compression mode (bitflags)
#define STB_DXT_NORMAL 0
#define STB_DXT_DITHER 1 // use dithering. dubious win. never use for normal maps and the like!
#define STB_DXT_HIGHQUAL 2 // high quality mode, does two refinement steps instead of 1. ~30-40% slower.
STBDDEF void stb_compress_dxt_block(unsigned char *dest, const unsigned char *src_rgba_four_bytes_per_pixel, int alpha, int mode);
STBDDEF void stb_compress_bc4_block(unsigned char *dest, const unsigned char *src_r_one_byte_per_pixel);
STBDDEF void stb_compress_bc5_block(unsigned char *dest, const unsigned char *src_rg_two_byte_per_pixel);
#define STB_COMPRESS_DXT_BLOCK
#ifdef __cplusplus
}
#endif
#define STB_COMPRESS_DXT_BLOCK
#endif // STB_INCLUDE_STB_DXT_H
#ifdef STB_DXT_IMPLEMENTATION
@@ -650,7 +651,7 @@ static void stb__InitDXT()
void stb_compress_dxt_block(unsigned char *dest, const unsigned char *src, int alpha, int mode)
{
unsigned char *data[16][4];
unsigned char data[16][4];
static int init=1;
if (init) {
stb__InitDXT();
@@ -683,7 +684,6 @@ void stb_compress_bc5_block(unsigned char *dest, const unsigned char *src)
stb__CompressAlphaBlock(dest + 8,(unsigned char*) src+1,2);
}
#endif // STB_DXT_IMPLEMENTATION
#endif // STB_INCLUDE_STB_DXT_H
/*
------------------------------------------------------------------------------
@@ -4,7 +4,6 @@
#define STB_PERLIN_IMPLEMENTATION
#define STB_IMAGE_WRITE_IMPLEMENTATION
#define STB_DXT_IMPLEMENATION
#define STB_C_LEXER_IMPLEMENTATIOn
#define STB_DIVIDE_IMPLEMENTATION
#define STB_IMAGE_IMPLEMENTATION
@@ -19,12 +18,14 @@
#include "stb_image.h"
#include "stb_image_write.h"
#include "stb_perlin.h"
#include "stb_dxt.h"
#include "stb_c_lexer.h"
#include "stb_divide.h"
#include "stb_image_resize.h"
#include "stb_rect_pack.h"
#define STB_DXT_IMPLEMENTATION
#include "stb_dxt.h"
#define STBVOX_CONFIG_MODE 1
#include "stb_voxel_render.h"

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