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| author | raysan5 <[email protected]> | 2019-10-19 17:26:58 +0200 |
|---|---|---|
| committer | raysan5 <[email protected]> | 2019-10-19 17:26:58 +0200 |
| commit | e25f4dca1f64c7e224013de1d104f90f909e04fd (patch) | |
| tree | f59d13e470926dddd799931a9723321fd78e6b89 /src/external/stb_image.h | |
| parent | 68dcb553497a74b3eee11f4cb4db800d3727409d (diff) | |
| download | raylib-e25f4dca1f64c7e224013de1d104f90f909e04fd.tar.gz raylib-e25f4dca1f64c7e224013de1d104f90f909e04fd.zip | |
Update external libraries
Diffstat (limited to 'src/external/stb_image.h')
| -rw-r--r-- | src/external/stb_image.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/external/stb_image.h b/src/external/stb_image.h index a6202a31..196dfd5c 100644 --- a/src/external/stb_image.h +++ b/src/external/stb_image.h @@ -1,4 +1,4 @@ -/* stb_image - v2.22 - public domain image loader - http://nothings.org/stb +/* stb_image - v2.23 - public domain image loader - http://nothings.org/stb no warranty implied; use at your own risk Do this: @@ -48,6 +48,7 @@ LICENSE RECENT REVISION HISTORY: + 2.23 (2019-08-11) fix clang static analysis warning 2.22 (2019-03-04) gif fixes, fix warnings 2.21 (2019-02-25) fix typo in comment 2.20 (2019-02-07) support utf8 filenames in Windows; fix warnings and platform ifdefs @@ -5079,7 +5080,7 @@ static int stbi__high_bit(unsigned int z) if (z >= 0x00100) { n += 8; z >>= 8; } if (z >= 0x00010) { n += 4; z >>= 4; } if (z >= 0x00004) { n += 2; z >>= 2; } - if (z >= 0x00002) { n += 1; z >>= 1; } + if (z >= 0x00002) { n += 1;/* >>= 1;*/ } return n; } @@ -5237,7 +5238,10 @@ static void *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req psize = (info.offset - 14 - info.hsz) >> 2; } - s->img_n = ma ? 4 : 3; + if (info.bpp == 24 && ma == 0xff000000) + s->img_n = 3; + else + s->img_n = ma ? 4 : 3; if (req_comp && req_comp >= 3) // we can directly decode 3 or 4 target = req_comp; else @@ -5547,6 +5551,8 @@ static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req int RLE_repeating = 0; int read_next_pixel = 1; STBI_NOTUSED(ri); + STBI_NOTUSED(tga_x_origin); // @TODO + STBI_NOTUSED(tga_y_origin); // @TODO // do a tiny bit of precessing if ( tga_image_type >= 8 ) @@ -5710,6 +5716,7 @@ static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req // Microsoft's C compilers happy... [8^( tga_palette_start = tga_palette_len = tga_palette_bits = tga_x_origin = tga_y_origin = 0; + STBI_NOTUSED(tga_palette_start); // OK, done return tga_data; } @@ -6936,7 +6943,12 @@ static int stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp) return 0; if (x) *x = s->img_x; if (y) *y = s->img_y; - if (comp) *comp = info.ma ? 4 : 3; + if (comp) { + if (info.bpp == 24 && info.ma == 0xff000000) + *comp = 3; + else + *comp = info.ma ? 4 : 3; + } return 1; } #endif |