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[libpng16] Implement eXIf chunk support

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This commit is contained in:
Glenn Randers-Pehrson
2017-07-13 11:19:53 -05:00
parent 40943eb67a
commit 68cb0aaee3
17 changed files with 216 additions and 5 deletions
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16
pngtest.c
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@@ -1192,6 +1192,14 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
}
}
#endif
#ifdef PNG_eXIf_SUPPORTED
{
png_bytep exif;
if (png_get_eXIf(read_ptr, read_info_ptr, &exif) != 0)
png_set_eXIf(write_ptr, write_info_ptr, exif);
}
#endif
#ifdef PNG_hIST_SUPPORTED
{
png_uint_16p hist;
@@ -1530,6 +1538,14 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
}
}
#endif
#ifdef PNG_eXIf_SUPPORTED
{
png_bytep exif;
if (png_get_eXIf(read_ptr, end_info_ptr, &exif) != 0)
png_set_eXIf(write_ptr, write_end_info_ptr, exif);
}
#endif
#ifdef PNG_tIME_SUPPORTED
{
png_timep mod_time;