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Author SHA1 Message Date
Glenn Randers-Pehrson
8bdfb47d8c [devel] Moved replacements for png_error() and png_warning() from the 
contrib/pngminim project to pngerror.c, for use when warnings or
    errors are disabled via PNG_NO_WARN or PNG_NO_ERROR_TEXT, to avoid
    storing unneeded error/warning text.
 2010-04-17 18:05:01 -05:00
Glenn Randers-Pehrson
aecef098f9 [devel] Restored the ability to include optional pngusr.h 2010-04-17 18:03:02 -05:00
Glenn Randers-Pehrson
8c065ddbe6 [devel] Revised contrib/pngminim/decoder to build and use pnglibconf.h 2010-04-17 12:40:12 -05:00
Glenn Randers-Pehrson
6ff9ec81c5 [devel] Attempt to get contrib/pngminim working with new pnglibconf.h 
not quite working yet (pow is undefined)
 2010-04-17 11:53:38 -05:00
Glenn Randers-Pehrson
9d976c0ef1 [devel] Change DITHER to QUANTIZE in the pnglibconf.h maintenance scripts 2010-04-17 11:47:58 -05:00
Glenn Randers-Pehrson
8fc3604418 [devel] Note in CHANGES that pngusr.h is unuseable 
and fixed a small typo in a comment in pngconf.h
 2010-04-17 10:17:46 -05:00
Glenn Randers-Pehrson
bb6d66e8ef [devel] Bump to version libpng-1.5.0beta18 2010-04-17 09:25:02 -05:00
Glenn Randers-Pehrson
114f675bd7 [devel] Update CHANGES and ANNOUNCE 2010-04-17 09:21:40 -05:00
Glenn Randers-Pehrson
c9cd65ad7a [devel] Update README files. 2010-04-17 09:13:37 -05:00
Glenn Randers-Pehrson
8027fed7d1 [devel] Imported from libpng-1.5.0beta17.tar 2010-04-17 08:58:29 -05:00
Glenn Randers-Pehrson
f90165b452 [devel] Removed the xcode project (temporarily until an updated 
version that works with libpng-1.5.0 is received)
 2010-04-17 08:56:40 -05:00
Glenn Randers-Pehrson
5e69cd2c14 [devel] Revise visualc projects to work with pnglibconf.h 2010-04-17 08:48:25 -05:00
Glenn Randers-Pehrson
5eb5cce173 [devel] Fix bracketing error just introduced in pngrutil.c macro definitions. 2010-04-17 08:45:57 -05:00
Glenn Randers-Pehrson
725314432d [devel] Revise scripts to work with pnglibconf.h 2010-04-17 08:17:51 -05:00
Glenn Randers-Pehrson
98b4f0032b [devel] Renamed pnglconf.h to pnglibconf.h 2010-04-16 22:30:26 -05:00
Glenn Randers-Pehrson
294e380438 [devel] scripts/pnglconf.dfa comment update, correct USER_CONFIG 2010-04-16 22:20:18 -05:00
Glenn Randers-Pehrson
862cb20ea6 [devel] Freeze build-time only configuration in the build. 
In all prior versions of libpng most configuration options
    controlled by compiler #defines had to be repeated by the
    application code that used libpng.  This patch changes this
    so that compilation options that can only be changed at build
    time are frozen in the build.  Options that are compiler
    dependent (and those that are system dependent) are evaluated
    each time - pngconf.h holds these.  Options that can be changed
    per-file in the application are in png.h.  Frozen options are
    in the new installed header file pnglconf.h
 2010-04-16 22:12:51 -05:00
Glenn Randers-Pehrson
3cd7cffd0c [devel] Imported from libpng-1.5.0beta17.tar 2010-04-16 19:28:42 -05:00
Glenn Randers-Pehrson
0f0a19e9ce [devel] Expanded the CHANGES entry about disabling dithering support. 2010-04-13 22:32:16 -05:00
Glenn Randers-Pehrson
6098807252 [devel] Document the fact that png_set_dither() is no longer supported. 2010-04-13 22:11:06 -05:00
Glenn Randers-Pehrson
54ac9a918e [devel] Slightly expanded the documentation of PNG_ABORT() 2010-04-02 17:06:22 -05:00
Glenn Randers-Pehrson
f136155383 [devel] Bump to version libpng-1.5.0beta17 2010-04-01 07:19:28 -05:00
Glenn Randers-Pehrson
c2fa196d14 [devel] Imported from libpng-1.5.0beta16.tar 2010-04-01 07:19:17 -05:00
Glenn Randers-Pehrson
3e42a99cf5 [devel] Restored the macro definition of png_check_sig(). 2010-03-31 22:16:07 -05:00
Glenn Randers-Pehrson
92a3ef4a14 [devel] Combined multiple png_warning() calls for a single error. 2010-03-31 21:50:21 -05:00
Glenn Randers-Pehrson
946c3f985f [devel] Relocated newly misplaced "else" in pngset.c 2010-03-30 14:50:07 -05:00
Glenn Randers-Pehrson
dd78d526d0 [devel] Make png_text_struct independent of PNG_iTXt_SUPPORTED 2010-03-30 08:34:02 -05:00
Glenn Randers-Pehrson
9ba962665d [devel] Removed references to makefile.mingw from README. 2010-03-25 08:10:11 -05:00
Glenn Randers-Pehrson
844a3c050c [devel] Bump to version libpng-1.5.0beta16 2010-03-17 07:42:04 -05:00
Glenn Randers-Pehrson
b07e8568ee [devel] Fixed typo in CHANGES and ANNOUNCE 2010-03-17 07:39:02 -05:00
Glenn Randers-Pehrson
b2eacd3e1f [devel] Imported from libpng-1.5.0beta15.tar 2010-03-17 07:33:10 -05:00
Glenn Randers-Pehrson
7e597910fd [devel] Eliminated new gnu-specific usage of "@<" in Makefile.am 2010-03-17 07:29:42 -05:00
Glenn Randers-Pehrson
4c8f7269ff [devel] Eliminated PNG_NO_EXTERN and PNG_ALL_EXTERN 2010-03-16 19:30:01 -05:00
Glenn Randers-Pehrson
8069aeb88e [devel] Regenerated Makefile.in and configure; relocated libpng.def 
to scripts/symbols.def, added scripts/checksym.*
 2010-03-16 08:07:22 -05:00
Glenn Randers-Pehrson
c551c0dbb3 [devel] Added symbols.chk target to Makefile.am to validate symbols in png.h 
against the new DEF file scripts/symbols.def.
Changed the default DEF file back to pngwin.def.
Removed makefile.mingw.
 2010-03-16 07:52:34 -05:00
Glenn Randers-Pehrson
b92e2f7335 [devel] Expanded TAB characters in contrib/pngminus 2010-03-15 09:48:37 -05:00
Glenn Randers-Pehrson
42928551cf [devel] Expanded TAB character in contrib/gregbook/rpng-x.c and rpng2-x.c 2010-03-15 08:38:06 -05:00
Glenn Randers-Pehrson
53198fb8b1 [devel] Bump to version libpng-1.5.0beta15 2010-03-14 09:46:36 -05:00
Glenn Randers-Pehrson
4a215541e7 [devel] Imported from libpng-1.5.0beta14.tar 2010-03-14 09:42:07 -05:00
Glenn Randers-Pehrson
d00bbb29b8 [devel] Made PNG_BUILD_DLL safe: it can be set whenever a DLL is being built. 
Removed the include of sys/types.h - apparently unnecessary now on the
  platforms on which it happened (all but Mac OS and RISC OS).
Moved the Mac OS test into pngpriv.h (the only place it is used.)
 2010-03-14 09:15:49 -05:00
Glenn Randers-Pehrson
2bc7abfaca [devel] Remove references to nonexistent files from README. 2010-03-13 21:36:45 -06:00
Glenn Randers-Pehrson
882340c959 [devel] Clean up indentation of comments in pngconf.h 2010-03-13 21:19:51 -06:00
Glenn Randers-Pehrson
c44253fa0c [devel] Fixed indentation in pngconf.h 
Removed scripting cruft from scripts/makefile.mingw
Removed mention of now nonexistent files from scripts/README.txt
 2010-03-13 20:58:39 -06:00
Glenn Randers-Pehrson
d7da8bb121 [devel] Eliminated scripts/*.def in favor of libpng.def; 
updated projects/visualc71 and removed scripts/makefile.cygwin.
 2010-03-13 20:30:10 -06:00
Glenn Randers-Pehrson
1a0e1d27e4 [devel] Expand %HEADERS% markup in Makefile.am and Makefile.in 2010-03-13 19:26:34 -06:00
Glenn Randers-Pehrson
a528fba7aa [devel] Enabled 'attribute' warnings that are relevant to library APIs 
and callbacks.
Changed rules for generation of the various symbol files and added a new
  rule for a DEF file (which is also added to the distribution).
Updated the symbol file generation to stop it adding spurious spaces
  to EOL (coming from preprocessor macro expansion).  Added a facility
  to join tokens in the output and rewrite *.dfn to use this.
 2010-03-12 21:03:18 -06:00
Glenn Randers-Pehrson
eae8e36ec4 [devel] PNG_EXPORT changed to include an 'ordinal' field 
for DEF file generation.

    PNG_CALLBACK added to make callback definitions uniform.  PNGAPI split
    into PNGCAPI (base C form), PNGAPI (exports) and PNGCBAPI (callbacks),
    and appropriate changes made to all files.  Cygwin builds re-hinged to
    allow procedure call standard changes and to remove the need for the DEF
    file (fixes build on Cygwin).

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Glenn R-P
 2010-03-12 17:36:53 -06:00
Glenn Randers-Pehrson
69dd5f56f8 [devel] Added back in export symbols that can be present 
in the Windows build but are disabled by default.
 2010-03-11 17:38:18 -06:00
Glenn Randers-Pehrson
300c8aea4d [devel] Corrected CE and OS/2 DEF files (scripts/png*def) 
for symbols removed and added ordinal numbers to the Windows DEF file,
and corrected the duplicated ordinal numbers on CE symbols that are
commented out.
 2010-03-11 06:24:01 -06:00
Glenn Randers-Pehrson glennrp@comcast.net
d0e35cdb53 [devel] Revised Makefile.am to account for recent additions and replacements. 2010-03-11 05:48:32 -06:00