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[libpng15] Imported from libpng-1.5.27beta01.tar

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This commit is contained in:
Glenn Randers-Pehrson
2016-03-09 08:01:37 -06:00
parent 09779deaa9
commit 870fcc9b64
18 changed files with 92 additions and 57 deletions
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18
contrib/libtests/pngvalid.c
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@@ -3307,10 +3307,10 @@ init_standard_palette(png_store *ps, png_structp pp, png_infop pi, int npalette,
for (; i<256; ++i)
tRNS[i] = 24;
# ifdef PNG_WRITE_tRNS_SUPPORTED
if (j > 0)
png_set_tRNS(pp, pi, tRNS, j, 0/*color*/);
# endif
#ifdef PNG_WRITE_tRNS_SUPPORTED
if (j > 0)
png_set_tRNS(pp, pi, tRNS, j, 0/*color*/);
#endif
}
}
@@ -7937,11 +7937,11 @@ image_transform_png_set_background_set(const image_transform *this,
else
back.gray = (png_uint_16)data.red;
# ifdef PNG_FLOATING_POINT_SUPPORTED
png_set_background(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0);
# else
png_set_background_fixed(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0);
# endif
#ifdef PNG_FLOATING_POINT_SUPPORTED
png_set_background(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0);
#else
png_set_background_fixed(pp, &back, PNG_BACKGROUND_GAMMA_FILE, expand, 0);
#endif
this->next->set(this->next, that, pp, pi);
}