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rle tweaks, credits

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This commit is contained in:
Sean Barrett 2015-09-13 06:58:45 -07:00
parent 40ace6b0ef
commit 5bcce36638
1 changed files with 14 additions and 3 deletions
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17
stb_image_write.h
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@ -62,6 +62,9 @@ USAGE:
data, alpha (if provided) is discarded, and for monochrome data it is
replicated across all three channels.
TGA supports RLE or non-RLE compressed data. To use non-RLE-compressed
data, set the global variable 'stbi_write_tga_with_rle' to 0.
CREDITS:
PNG/BMP/TGA
@ -72,6 +75,8 @@ CREDITS:
Jean-Sebastien Guay
misc enhancements:
Tim Kelsey
TGA RLE
Alan Hickman
bugfixes:
github:Chribba
Guillaume Chereau
@ -95,6 +100,7 @@ extern "C" {
#define STBIWDEF static
#else
#define STBIWDEF extern
extern int stbi_write_tga_with_rle;
#endif
STBIWDEF int stbi_write_png(char const *filename, int w, int h, int comp, const void *data, int stride_in_bytes);
@ -147,7 +153,12 @@ STBIWDEF int stbi_write_hdr(char const *filename, int w, int h, int comp, const
typedef unsigned int stbiw_uint32;
typedef int stb_image_write_test[sizeof(stbiw_uint32)==4 ? 1 : -1];
static int stbi__write_tga_with_rle = 1;
#ifdef STB_IMAGE_WRITE_STATIC
static int stbi_write_tga_with_rle = 1;
#else
int stbi_write_tga_with_rle = 1;
#endif
static void writefv(FILE *f, const char *fmt, va_list v)
{
@ -270,7 +281,7 @@ STBIWDEF int stbi_write_tga(char const *filename, int x, int y, int comp, const
int format = colorbytes < 2 ? 3 : 2; // 3 color channels (RGB/RGBA) = 2, 1 color channel (Y/YA) = 3
FILE *f;
if (!stbi__write_tga_with_rle) {
if (!stbi_write_tga_with_rle) {
return outfile(filename, -1, -1, x, y, comp, 0, (void *) data, has_alpha, 0,
"111 221 2222 11", 0, 0, format, 0, 0, 0, 0, 0, x, y, (colorbytes + has_alpha) * 8, has_alpha * 8);
}
@ -810,7 +821,7 @@ STBIWDEF int stbi_write_png(char const *filename, int x, int y, int comp, const
/* Revision history
0.99 (2015-09-13)
warning fixes
warning fixes; TGA rle support
0.98 (2015-04-08)
added STBIW_MALLOC, STBIW_ASSERT etc
0.97 (2015-01-18)