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stb_image: fix warnings

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Sean Barrett 2018-01-30 05:28:37 -08:00
parent 3ac351f39d
commit ccee11ad79
1 changed files with 6 additions and 4 deletions
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8
stb_image.h
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@ -1,4 +1,4 @@
/* stb_image - v2.17b - public domain image loader - http://nothings.org/stb /* stb_image - v2.18 - public domain image loader - http://nothings.org/stb
no warranty implied; use at your own risk no warranty implied; use at your own risk
Do this: Do this:
@ -48,6 +48,7 @@ LICENSE
RECENT REVISION HISTORY: RECENT REVISION HISTORY:
2.18 (2018-01-30) fix warnings
2.17 (2018-01-29) bugfix, 1-bit BMP, 16-bitness query, fix warnings 2.17 (2018-01-29) bugfix, 1-bit BMP, 16-bitness query, fix warnings
2.16 (2017-07-23) all functions have 16-bit variants; optimizations; bugfixes 2.16 (2017-07-23) all functions have 16-bit variants; optimizations; bugfixes
2.15 (2017-03-18) fix png-1,2,4; all Imagenet JPGs; no runtime SSE detection on GCC 2.15 (2017-03-18) fix png-1,2,4; all Imagenet JPGs; no runtime SSE detection on GCC
@ -1333,7 +1334,8 @@ STBIDEF int stbi_is_hdr (char const *filename)
STBIDEF int stbi_is_hdr_from_file(FILE *f) STBIDEF int stbi_is_hdr_from_file(FILE *f)
{ {
#ifndef STBI_NO_HDR #ifndef STBI_NO_HDR
long pos = ftell(f), res; long pos = ftell(f);
int res;
stbi__context s; stbi__context s;
stbi__start_file(&s,f); stbi__start_file(&s,f);
res = stbi__hdr_test(&s); res = stbi__hdr_test(&s);
@ -2213,7 +2215,7 @@ static void stbi__idct_block(stbi_uc *out, int out_stride, short data[64])
// (1|2|3|4|5|6|7)==0 0 seconds // (1|2|3|4|5|6|7)==0 0 seconds
// all separate -0.047 seconds // all separate -0.047 seconds
// 1 && 2|3 && 4|5 && 6|7: -0.047 seconds // 1 && 2|3 && 4|5 && 6|7: -0.047 seconds
int dcterm = d[0] << 2; int dcterm = d[0]*4;
v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm; v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm;
} else { } else {
STBI__IDCT_1D(d[ 0],d[ 8],d[16],d[24],d[32],d[40],d[48],d[56]) STBI__IDCT_1D(d[ 0],d[ 8],d[16],d[24],d[32],d[40],d[48],d[56])