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[libpng17] Merge with libpng-1.6.14beta07

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Removed "option READ_COMPRESSED_TEXT enables READ_TEXT" from pnglibconf.dfa,
  to make it possible to configure a libpng that supports iCCP but not TEXT.
Removed "option WRITE_COMPRESSED_TEXT enables WRITE_TEXT" from pnglibconf.dfa
Only mark text chunks as written after successfully writing them.
This commit is contained in:
Glenn Randers-Pehrson
2014-10-05 16:25:17 -05:00
parent c7e743d385
commit 7974d60f54
6 changed files with 25 additions and 13 deletions
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2
example.c
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@@ -932,7 +932,7 @@ void write_png(char *file_name /* , ... other image information ... */)
*/
/* Once we write out the header, the compression type on the text
* chunks gets changed to PNG_TEXT_COMPRESSION_NONE_WR or
* chunk gets changed to PNG_TEXT_COMPRESSION_NONE_WR or
* PNG_TEXT_COMPRESSION_zTXt_WR, so it doesn't get written out again
* at the end.
*/