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updated libpng to 1.2.31: 1.2.30 had at least one serious regression

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27115 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2008-08-21 22:34:27 +00:00
parent 729e189a48
commit cc57c65424
3 changed files with 13 additions and 6 deletions
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4
headers/libs/png/png.h
View File

@ -198,6 +198,10 @@
* 1.2.30rc01-08 13 10230 12.so.0.30[.0]
* 1.0.38 10 10038 10.so.0.38[.0]
* 1.2.30 13 10230 12.so.0.30[.0]
* 1.0.38rc01-03 10 10039 10.so.0.39[.0]
* 1.2.31rc01-03 13 10231 12.so.0.31[.0]
* 1.0.38 10 10039 10.so.0.39[.0]
* 1.2.31 13 10231 12.so.0.31[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be

4
src/libs/png/pngrutil.c
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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.2.30 [August 15, 2008]
* Last changed in libpng 1.2.31 [August 21, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -903,8 +903,6 @@ png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
int_x_white, int_y_white, int_x_red, int_y_red, int_x_green,
int_y_green, int_x_blue, int_y_blue);
#endif
if (png_crc_finish(png_ptr, 0))
return;
}
#endif

11
src/libs/png/pngwrite.c
View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.2.30 [August 15, 2008]
* Last changed in libpng 1.2.31 [August 21, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -396,10 +396,15 @@ png_write_end(png_structp png_ptr, png_infop info_ptr)
/* This flush, added in libpng-1.0.8, removed from libpng-1.0.9beta03,
* and restored again in libpng-1.2.30, may cause some applications that
* do not set png_ptr->output_flush_fn to crash. If your application
* experiences this problem, please report the event to
* png-mng-implement at lists.sf.net .
* experiences a problem, please try building libpng with
* PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED defined, and report the event to
* png-mng-implement at lists.sf.net . This kludge will be removed
* from libpng-1.4.0.
*/
#if defined(PNG_WRITE_FLUSH_SUPPORTED) && \
defined(PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED)
png_flush(png_ptr);
#endif
}
#if defined(PNG_WRITE_tIME_SUPPORTED)