mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
[libpng17] Cleaned up and enhanced the configure option; libpng now correctly
links and tests against zlib with a prefix; tests have been clarified; and irrelevant or obsolete things (as defined by the autotools man page) have been removed.
This commit is contained in:
John Bowler
committed by
Glenn Randers-Pehrson
Glenn Randers-Pehrson
parent
1f0853f47e
commit
72389dec42
4
ANNOUNCE
4
ANNOUNCE
@@ -72,6 +72,10 @@ Version 1.7.0alpha02 [December 17, 2012]
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Updated the version-number hack in pngvalid.c
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Version 1.7.0alpha03 [December 17, 2012]
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Cleaned up and enhanced the configure option; libpng now correctly
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links and tests against zlib with a prefix; tests have been clarified; and
|
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irrelevant or obsolete things (as defined by the autotools man page) have
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been removed.
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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||||
(subscription required; visit
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||||
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||||
4
CHANGES
4
CHANGES
@@ -4357,6 +4357,10 @@ Version 1.7.0alpha02 [December 17, 2012]
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Updated the version-number hack in pngvalid.c
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Version 1.7.0alpha03 [December 17, 2012]
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Cleaned up and enhanced the configure option; libpng now correctly
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links and tests against zlib with a prefix; tests have been clarified; and
|
||||
irrelevant or obsolete things (as defined by the autotools man page) have
|
||||
been removed.
|
||||
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||||
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
|
||||
(subscription required; visit
|
||||
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||||
@@ -120,6 +120,8 @@ scripts/sym.out scripts/vers.out: png.h pngconf.h pnglibconf.h
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scripts/prefix.out: png.h pngconf.h pnglibconf.out
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scripts/symbols.out: png.h pngconf.h $(srcdir)/scripts/pnglibconf.h.prebuilt
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pnglibconf.out: config.h
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libpng.sym: scripts/sym.out
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rm -f $@
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cp $? $@
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@@ -131,7 +133,7 @@ if DO_PNG_PREFIX
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# Rename functions in scripts/prefix.out with a PNG_PREFIX prefix.
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# Rename macros in scripts/macro.lst from PNG_PREFIXpng_ to PNG_ (the actual
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# implementation of the macro).
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pnglibconf.h: pnglibconf.out scripts/prefix.out scripts/macro.lst
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pnglibconf.h: pnglibconf.out scripts/prefix.out scripts/macro.lst config.h
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rm -f $@
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$(AWK) 's==0 && NR>1{print prev}\
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s==0{prev=$$0}\
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@@ -39,8 +39,10 @@
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*/
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#ifdef PNG_FREESTANDING_TESTS
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# include <png.h>
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# include <zlib.h> /* For crc32 */
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#else
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# include "../../png.h"
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# include PNG_ZLIB_HEADER
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#endif
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#ifdef PNG_WRITE_SUPPORTED /* else pngvalid can do nothing */
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@@ -88,8 +90,6 @@ typedef png_byte *png_const_bytep;
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# define png_const_structp png_structp
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#endif
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#include <zlib.h> /* For crc32 */
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#include <float.h> /* For floating point constants */
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#include <stdlib.h> /* For malloc */
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#include <string.h> /* For memcpy, memset */
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@@ -39,7 +39,7 @@
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#include <string.h>
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#include <stdio.h>
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#include <png.h>
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#include <zlib.h>
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#include PNG_ZLIB_HEADER /* this is the header libpng was built with */
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int main(int argc, const char **argv)
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{
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2
png.c
2
png.c
@@ -2976,7 +2976,7 @@ png_ascii_from_fixed(png_const_structrp png_ptr, png_charp ascii,
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png_error(png_ptr, "ASCII conversion buffer too small");
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}
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# endif /* FIXED_POINT */
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#endif /* READ_SCAL */
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#endif /* SCAL */
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#if defined(PNG_FLOATING_POINT_SUPPORTED) && \
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!defined(PNG_FIXED_POINT_MACRO_SUPPORTED) && \
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23
pngerror.c
23
pngerror.c
@@ -546,7 +546,15 @@ png_chunk_report(png_const_structrp png_ptr, png_const_charp message, int error)
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}
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#ifdef PNG_ERROR_TEXT_SUPPORTED
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#ifdef PNG_FLOATING_POINT_SUPPORTED
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#if defined(PNG_FLOATING_POINT_SUPPORTED) && \
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(!defined(PNG_FIXED_POINT_MACRO_SUPPORTED) && \
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(defined(PNG_gAMA_SUPPORTED) || defined(PNG_cHRM_SUPPORTED) || \
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defined(PNG_sCAL_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) || \
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defined(PNG_READ_RGB_TO_GRAY_SUPPORTED)) ||\
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defined(PNG_READ_ALPHA_MODE_SUPPORTED) ||\
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defined(PNG_READ_GAMMA_SUPPORTED)) || \
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(defined(PNG_sCAL_SUPPORTED) && \
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defined(PNG_FLOATING_ARITHMETIC_SUPPORTED))
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PNG_FUNCTION(void,
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png_fixed_error,(png_const_structrp png_ptr, png_const_charp name),PNG_NORETURN)
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{
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@@ -740,8 +748,17 @@ png_longjmp,(png_const_structrp png_ptr, int val),PNG_NORETURN)
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png_ptr->longjmp_fn(*png_ptr->jmp_buf_ptr, val);
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#endif
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/* Here if not setjmp support or if png_ptr is null. */
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PNG_ABORT();
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/* It is an error if control reaches this point, because png_longjmp must not
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* return the only choice is to terminate the whole process (or maybe
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* thread), to do this the ANSI-C abort() function is used unless a different
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* method is implemented by overriding the default configuration setting for
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* PNG_ABORT (see scripts/pnglibconf.dfa).
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*
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* API change: prior to 1.7.0 PNG_ABORT was invoked as a function type macro
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* with no arguments 'PNG_ABORT();', in 1.7.0 this is changed to a simple
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* macro that is defined in the configuration.
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*/
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PNG_ABORT
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}
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#ifdef PNG_WARNINGS_SUPPORTED
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39
pngpriv.h
39
pngpriv.h
@@ -334,17 +334,25 @@ typedef const png_uint_16p * png_const_uint_16pp;
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/* Other defines specific to compilers can go here. Try to keep
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* them inside an appropriate ifdef/endif pair for portability.
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*/
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#if defined(PNG_FLOATING_POINT_SUPPORTED) ||\
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defined(PNG_FLOATING_ARITHMETIC_SUPPORTED)
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#if defined PNG_sCAL_SUPPORTED && defined PNG_FLOATING_POINT_SUPPORTED
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/* png.c requires the following ANSI-C constants if the conversion of
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* floating point to ASCII is implemented therein:
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*
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* DBL_MIN_10_EXP Minimum negative integer such that 10^integer is a
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* normalized (double) value.
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* DBL_DIG Maximum number of decimal digits (can be set to any constant)
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* DBL_MIN Smallest normalized fp number (can be set to an arbitrary value)
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* DBL_MAX Maximum floating point number (can be set to an arbitrary value)
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*/
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# include <float.h>
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#endif /* sCAL && FLOATING_POINT */
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#if defined PNG_FLOATING_ARITHMETIC_SUPPORTED ||\
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defined PNG_FLOATING_POINT_SUPPORTED
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/* Certain floating point functions are used internally; only floor and ceil
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* if FLOATING_POINT is supported, but if FLOATING_ARITHMETIC is used then
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* pow and exp are needed too.
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*/
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# if (defined(__MWERKS__) && defined(macintosh)) || defined(applec) || \
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defined(THINK_C) || defined(__SC__) || defined(TARGET_OS_MAC)
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/* We need to check that <math.h> hasn't already been included earlier
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@@ -363,32 +371,7 @@ typedef const png_uint_16p * png_const_uint_16pp;
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*/
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# include <m68881.h>
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# endif
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#endif
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/* This provides the non-ANSI (far) memory allocation routines. */
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#if defined(__TURBOC__) && defined(__MSDOS__)
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# include <mem.h>
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# include <alloc.h>
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#endif
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#if defined(WIN32) || defined(_Windows) || defined(_WINDOWS) || \
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defined(_WIN32) || defined(__WIN32__)
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# include <windows.h> /* defines _WINDOWS_ macro */
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#endif
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/* Moved here around 1.5.0beta36 from pngconf.h */
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/* Users may want to use these so they are not private. Any library
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* functions that are passed far data must be model-independent.
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*/
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/* Memory model/platform independent fns */
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#ifndef PNG_ABORT
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# ifdef _WINDOWS_
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# define PNG_ABORT() ExitProcess(0)
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# else
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# define PNG_ABORT() abort()
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# endif
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#endif
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#endif /* FLOATING_ARITHMETIC || FLOATING_POINT */
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/* These macros may need to be architecture dependent. */
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#define PNG_ALIGN_NONE 0 /* do not use data alignment */
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@@ -18,8 +18,6 @@
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#ifdef PNG_READ_SUPPORTED
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#define png_strtod(p,a,b) strtod(a,b)
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png_uint_32 PNGAPI
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png_get_uint_31(png_const_structrp png_ptr, png_const_bytep buf)
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{
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@@ -28,7 +28,7 @@
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/* We must ensure that zlib uses 'const' in declarations. */
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# define ZLIB_CONST
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#endif
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#include "zlib.h"
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#include PNG_ZLIB_HEADER
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#ifdef const
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/* zlib.h sometimes #defines const to nothing, undo this. */
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# undef const
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@@ -44,7 +44,7 @@
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#include "png.h"
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#ifdef PNG_READ_SUPPORTED /* else nothing can be done */
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#include "zlib.h"
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#include PNG_ZLIB_HEADER /* defined by pnglibconf.h */
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/* Copied from pngpriv.h but only used in error messages below. */
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#ifndef PNG_ZBUF_SIZE
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# define PNG_ZBUF_SIZE 8192
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@@ -100,10 +100,6 @@ static int unsupported_chunks = 0; /* chunk unsupported by libpng in input */
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static int error_count = 0; /* count calls to png_error */
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static int warning_count = 0; /* count calls to png_warning */
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#ifdef __TURBOC__
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#include <mem.h>
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#endif
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/* Define png_jmpbuf() in case we are using a pre-1.0.6 version of libpng */
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#ifndef png_jmpbuf
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# define png_jmpbuf(png_ptr) png_ptr->jmpbuf
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@@ -109,6 +109,13 @@ file pnglibconf.h scripts/pnglibconf.dfa PNGLCONF_H
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logunsupported = 1
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# The following allows the output from configure to modify the contents of
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# pnglibconf.h
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@#ifdef HAVE_CONFIG_H
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@# include "config.h"
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@#endif
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# PNG_USER_CONFIG has to be defined on the compiler command line
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# to cause pngusr.h to be read while constructing pnglibconf.h
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#
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@@ -178,6 +185,32 @@ setting API_RULE default 0
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setting PREFIX
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# This says that a prefix has been added to zlib API function names; at present
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# it is informational, the builder of zlib must ensure that zlib.h contains the
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# appropriate renames
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setting ZLIB_PREFIX
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# This is used to select an alternative zlib header file - it must look pretty
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# much like the standard zlib.h, but this makes it easier to ensure the correct
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# header file is used. Set it to the "" or <> quoted file name (a full file
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# name is acceptable). Prior to 1.7.0 this used "zlib.h", so it would use a
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# zlib.h in the same directory as the libpng source, from 1.7.0 it defaults to
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# just searching the -I directories. Prior to 1.6.0 the #include appeared in
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# the exported header files - so it was quite important to use "zlib.h" to
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# ensure that applications always got the zlib.h from the same directory as
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# png.h.
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setting ZLIB_HEADER default <zlib.h>
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# Define this to something that will stop, at least, the current thread; control
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# cannot proceed beyond the PNG_ABORT operation and compilation of pngerror.c is
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# likely to fail if the operation implemented does not clearly terminate the
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# thread or process. The default implementation is the ANSI-C abort function,
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# any manner of C code may be used.
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setting ABORT default { (abort()); }
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# Default to using the read macros
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setting DEFAULT_READ_MACROS default 1
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@@ -1,204 +1,197 @@
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/* libpng STANDARD API DEFINITION */
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/* pnglibconf.h - library build configuration */
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/* Libpng 1.7.0alpha03 - December 17, 2012 */
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/* libpng version 1.6.0beta32 - November 25, 2012 */
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/* Copyright (c) 1998-2012 Glenn Randers-Pehrson */
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/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */
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/* This code is released under the libpng license. */
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/* For conditions of distribution and use, see the disclaimer */
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/* and license in png.h */
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/* pnglibconf.h */
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/* Machine generated file: DO NOT EDIT */
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/* Derived from: scripts/pnglibconf.dfa */
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/* If you edit this file by hand you must obey the rules expressed in */
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/* pnglibconf.dfa with respect to the dependencies between the following */
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/* symbols. It is much better to generate a new file using */
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/* scripts/libpngconf.mak */
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#ifndef PNGLCONF_H
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#define PNGLCONF_H
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/* settings */
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#define PNG_API_RULE 0
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#define PNG_CALLOC_SUPPORTED
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#define PNG_COST_SHIFT 3
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#define PNG_DEFAULT_READ_MACROS 1
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#define PNG_GAMMA_THRESHOLD_FIXED 5000
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#define PNG_IDAT_READ_SIZE PNG_ZBUF_SIZE
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#define PNG_INFLATE_BUF_SIZE 1024
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#define PNG_MAX_GAMMA_8 11
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#define PNG_QUANTIZE_BLUE_BITS 5
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#define PNG_QUANTIZE_GREEN_BITS 5
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#define PNG_CALLOC_SUPPORTED
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#define PNG_QUANTIZE_RED_BITS 5
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#define PNG_INFLATE_BUF_SIZE 1024
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#define PNG_QUANTIZE_GREEN_BITS 5
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#define PNG_API_RULE 0
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#define PNG_IDAT_READ_SIZE PNG_ZBUF_SIZE
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#define PNG_QUANTIZE_BLUE_BITS 5
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#define PNG_ABORT { (abort()); }
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#define PNG_sCAL_PRECISION 5
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#define PNG_sRGB_PROFILE_CHECKS 2
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#define PNG_COST_SHIFT 3
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#define PNG_WEIGHT_SHIFT 8
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#define PNG_ZLIB_HEADER <zlib.h>
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#define PNG_DEFAULT_READ_MACROS 1
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#define PNG_ZBUF_SIZE 8192
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#define PNG_GAMMA_THRESHOLD_FIXED 5000
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#define PNG_sRGB_PROFILE_CHECKS 2
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/* end of settings */
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/* options */
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#define PNG_16BIT_SUPPORTED
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#define PNG_ALIGN_MEMORY_SUPPORTED
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#define PNG_BENIGN_ERRORS_SUPPORTED
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#define PNG_BENIGN_READ_ERRORS_SUPPORTED
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/*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/
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#define PNG_bKGD_SUPPORTED
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#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
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#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
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#define PNG_cHRM_SUPPORTED
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#define PNG_COLORSPACE_SUPPORTED
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#define PNG_CONSOLE_IO_SUPPORTED
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#define PNG_CONVERT_tIME_SUPPORTED
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#define PNG_UNKNOWN_CHUNKS_SUPPORTED
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#define PNG_INFO_IMAGE_SUPPORTED
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#define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
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#define PNG_POINTER_INDEXING_SUPPORTED
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#define PNG_WARNINGS_SUPPORTED
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#define PNG_FLOATING_ARITHMETIC_SUPPORTED
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#define PNG_WRITE_SUPPORTED
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#define PNG_WRITE_INTERLACING_SUPPORTED
|
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#define PNG_WRITE_16BIT_SUPPORTED
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#define PNG_EASY_ACCESS_SUPPORTED
|
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#define PNG_ALIGN_MEMORY_SUPPORTED
|
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#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
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#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
|
||||
#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
|
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#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
|
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#define PNG_FIXED_POINT_SUPPORTED
|
||||
/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
|
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#define PNG_ERROR_TEXT_SUPPORTED
|
||||
#define PNG_FIXED_POINT_SUPPORTED
|
||||
#define PNG_FLOATING_ARITHMETIC_SUPPORTED
|
||||
#define PNG_FLOATING_POINT_SUPPORTED
|
||||
#define PNG_FORMAT_AFIRST_SUPPORTED
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||||
#define PNG_FORMAT_BGR_SUPPORTED
|
||||
#define PNG_gAMA_SUPPORTED
|
||||
#define PNG_GAMMA_SUPPORTED
|
||||
#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
|
||||
#define PNG_hIST_SUPPORTED
|
||||
#define PNG_iCCP_SUPPORTED
|
||||
#define PNG_INCH_CONVERSIONS_SUPPORTED
|
||||
#define PNG_INFO_IMAGE_SUPPORTED
|
||||
#define PNG_IO_STATE_SUPPORTED
|
||||
#define PNG_iTXt_SUPPORTED
|
||||
#define PNG_MNG_FEATURES_SUPPORTED
|
||||
#define PNG_oFFs_SUPPORTED
|
||||
#define PNG_pCAL_SUPPORTED
|
||||
#define PNG_pHYs_SUPPORTED
|
||||
#define PNG_POINTER_INDEXING_SUPPORTED
|
||||
#define PNG_PROGRESSIVE_READ_SUPPORTED
|
||||
#define PNG_READ_16BIT_SUPPORTED
|
||||
#define PNG_READ_ALPHA_MODE_SUPPORTED
|
||||
#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_BACKGROUND_SUPPORTED
|
||||
#define PNG_READ_BGR_SUPPORTED
|
||||
#define PNG_READ_bKGD_SUPPORTED
|
||||
#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
||||
#define PNG_READ_cHRM_SUPPORTED
|
||||
#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
|
||||
#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
|
||||
#define PNG_READ_EXPAND_16_SUPPORTED
|
||||
#define PNG_READ_EXPAND_SUPPORTED
|
||||
#define PNG_READ_FILLER_SUPPORTED
|
||||
#define PNG_READ_gAMA_SUPPORTED
|
||||
#define PNG_READ_GAMMA_SUPPORTED
|
||||
#define PNG_READ_GRAY_TO_RGB_SUPPORTED
|
||||
#define PNG_READ_hIST_SUPPORTED
|
||||
#define PNG_READ_iCCP_SUPPORTED
|
||||
#define PNG_READ_INTERLACING_SUPPORTED
|
||||
#define PNG_READ_INT_FUNCTIONS_SUPPORTED
|
||||
#define PNG_READ_INVERT_ALPHA_SUPPORTED
|
||||
#define PNG_READ_INVERT_SUPPORTED
|
||||
#define PNG_READ_iTXt_SUPPORTED
|
||||
#define PNG_READ_oFFs_SUPPORTED
|
||||
#define PNG_READ_OPT_PLTE_SUPPORTED
|
||||
#define PNG_READ_PACK_SUPPORTED
|
||||
#define PNG_READ_PACKSWAP_SUPPORTED
|
||||
#define PNG_READ_pCAL_SUPPORTED
|
||||
#define PNG_READ_pHYs_SUPPORTED
|
||||
#define PNG_READ_QUANTIZE_SUPPORTED
|
||||
#define PNG_READ_RGB_TO_GRAY_SUPPORTED
|
||||
#define PNG_READ_sBIT_SUPPORTED
|
||||
#define PNG_READ_SCALE_16_TO_8_SUPPORTED
|
||||
#define PNG_READ_sCAL_SUPPORTED
|
||||
#define PNG_READ_SHIFT_SUPPORTED
|
||||
#define PNG_READ_sPLT_SUPPORTED
|
||||
#define PNG_READ_sRGB_SUPPORTED
|
||||
#define PNG_READ_STRIP_16_TO_8_SUPPORTED
|
||||
#define PNG_READ_STRIP_ALPHA_SUPPORTED
|
||||
#define PNG_READ_SUPPORTED
|
||||
#define PNG_READ_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_READ_SWAP_SUPPORTED
|
||||
#define PNG_READ_tEXt_SUPPORTED
|
||||
#define PNG_READ_TEXT_SUPPORTED
|
||||
#define PNG_READ_tIME_SUPPORTED
|
||||
#define PNG_READ_TRANSFORMS_SUPPORTED
|
||||
#define PNG_READ_tRNS_SUPPORTED
|
||||
#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_USER_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_READ_zTXt_SUPPORTED
|
||||
/*#undef PNG_SAFE_LIMITS_SUPPORTED*/
|
||||
#define PNG_SAVE_INT_32_SUPPORTED
|
||||
#define PNG_SAVE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_sBIT_SUPPORTED
|
||||
#define PNG_sCAL_SUPPORTED
|
||||
#define PNG_SEQUENTIAL_READ_SUPPORTED
|
||||
#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
|
||||
#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
|
||||
#define PNG_BENIGN_ERRORS_SUPPORTED
|
||||
#define PNG_SETJMP_SUPPORTED
|
||||
#define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_SET_USER_LIMITS_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_READ_BGR_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_READ_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_WRITE_AFIRST_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_WRITE_BGR_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_WRITE_SUPPORTED
|
||||
#define PNG_sPLT_SUPPORTED
|
||||
#define PNG_sRGB_SUPPORTED
|
||||
#define PNG_STDIO_SUPPORTED
|
||||
#define PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_tEXt_SUPPORTED
|
||||
#define PNG_TEXT_SUPPORTED
|
||||
#define PNG_TIME_RFC1123_SUPPORTED
|
||||
#define PNG_tIME_SUPPORTED
|
||||
#define PNG_tRNS_SUPPORTED
|
||||
#define PNG_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_USER_CHUNKS_SUPPORTED
|
||||
#define PNG_USER_LIMITS_SUPPORTED
|
||||
#define PNG_USER_MEM_SUPPORTED
|
||||
#define PNG_USER_TRANSFORM_INFO_SUPPORTED
|
||||
#define PNG_USER_TRANSFORM_PTR_SUPPORTED
|
||||
#define PNG_WARNINGS_SUPPORTED
|
||||
#define PNG_WRITE_16BIT_SUPPORTED
|
||||
#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_BGR_SUPPORTED
|
||||
#define PNG_WRITE_bKGD_SUPPORTED
|
||||
#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
||||
#define PNG_WRITE_cHRM_SUPPORTED
|
||||
#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
|
||||
#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
|
||||
#define PNG_WRITE_FILLER_SUPPORTED
|
||||
#define PNG_WRITE_FILTER_SUPPORTED
|
||||
#define PNG_BENIGN_READ_ERRORS_SUPPORTED
|
||||
#define PNG_WRITE_FLUSH_SUPPORTED
|
||||
#define PNG_WRITE_gAMA_SUPPORTED
|
||||
#define PNG_WRITE_hIST_SUPPORTED
|
||||
#define PNG_WRITE_iCCP_SUPPORTED
|
||||
#define PNG_WRITE_INTERLACING_SUPPORTED
|
||||
#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
|
||||
#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_INVERT_SUPPORTED
|
||||
#define PNG_WRITE_iTXt_SUPPORTED
|
||||
#define PNG_WRITE_oFFs_SUPPORTED
|
||||
#define PNG_MNG_FEATURES_SUPPORTED
|
||||
/*#undef PNG_SAFE_LIMITS_SUPPORTED*/
|
||||
#define PNG_FLOATING_POINT_SUPPORTED
|
||||
#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
|
||||
#define PNG_WRITE_PACK_SUPPORTED
|
||||
#define PNG_WRITE_PACKSWAP_SUPPORTED
|
||||
#define PNG_WRITE_pCAL_SUPPORTED
|
||||
#define PNG_WRITE_pHYs_SUPPORTED
|
||||
#define PNG_WRITE_sBIT_SUPPORTED
|
||||
#define PNG_WRITE_sCAL_SUPPORTED
|
||||
#define PNG_WRITE_SHIFT_SUPPORTED
|
||||
#define PNG_WRITE_sPLT_SUPPORTED
|
||||
#define PNG_WRITE_sRGB_SUPPORTED
|
||||
#define PNG_WRITE_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_SUPPORTED
|
||||
#define PNG_WRITE_tEXt_SUPPORTED
|
||||
#define PNG_WRITE_TEXT_SUPPORTED
|
||||
#define PNG_WRITE_tIME_SUPPORTED
|
||||
#define PNG_WRITE_TRANSFORMS_SUPPORTED
|
||||
#define PNG_WRITE_tRNS_SUPPORTED
|
||||
#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
|
||||
#define PNG_INCH_CONVERSIONS_SUPPORTED
|
||||
#define PNG_STDIO_SUPPORTED
|
||||
#define PNG_USER_MEM_SUPPORTED
|
||||
#define PNG_IO_STATE_SUPPORTED
|
||||
#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
|
||||
#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_FILTER_SUPPORTED
|
||||
#define PNG_WRITE_zTXt_SUPPORTED
|
||||
#define PNG_WRITE_iCCP_SUPPORTED
|
||||
#define PNG_READ_TRANSFORMS_SUPPORTED
|
||||
#define PNG_READ_bKGD_SUPPORTED
|
||||
#define PNG_READ_sCAL_SUPPORTED
|
||||
#define PNG_WRITE_hIST_SUPPORTED
|
||||
#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
|
||||
#define PNG_READ_OPT_PLTE_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_WRITE_SUPPORTED
|
||||
#define PNG_READ_GRAY_TO_RGB_SUPPORTED
|
||||
#define PNG_WRITE_pCAL_SUPPORTED
|
||||
#define PNG_READ_INVERT_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_TRANSFORMS_SUPPORTED
|
||||
#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
||||
#define PNG_READ_sBIT_SUPPORTED
|
||||
#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
|
||||
#define PNG_READ_PACK_SUPPORTED
|
||||
#define PNG_WRITE_iTXt_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_SUPPORTED
|
||||
#define PNG_READ_cHRM_SUPPORTED
|
||||
#define PNG_READ_STRIP_16_TO_8_SUPPORTED
|
||||
#define PNG_WRITE_tIME_SUPPORTED
|
||||
#define PNG_READ_INTERLACING_SUPPORTED
|
||||
#define PNG_READ_tRNS_SUPPORTED
|
||||
#define PNG_WRITE_pHYs_SUPPORTED
|
||||
#define PNG_WRITE_INVERT_SUPPORTED
|
||||
#define PNG_WRITE_sRGB_SUPPORTED
|
||||
#define PNG_READ_oFFs_SUPPORTED
|
||||
#define PNG_WRITE_FILLER_SUPPORTED
|
||||
#define PNG_WRITE_SHIFT_SUPPORTED
|
||||
#define PNG_PROGRESSIVE_READ_SUPPORTED
|
||||
#define PNG_READ_SHIFT_SUPPORTED
|
||||
#define PNG_CONVERT_tIME_SUPPORTED
|
||||
#define PNG_READ_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_READ_INT_FUNCTIONS_SUPPORTED
|
||||
#define PNG_READ_USER_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_hIST_SUPPORTED
|
||||
#define PNG_READ_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
|
||||
#define PNG_SEQUENTIAL_READ_SUPPORTED
|
||||
#define PNG_READ_QUANTIZE_SUPPORTED
|
||||
#define PNG_READ_zTXt_SUPPORTED
|
||||
#define PNG_USER_LIMITS_SUPPORTED
|
||||
#define PNG_READ_iCCP_SUPPORTED
|
||||
#define PNG_READ_PACKSWAP_SUPPORTED
|
||||
#define PNG_READ_sRGB_SUPPORTED
|
||||
#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
||||
#define PNG_READ_gAMA_SUPPORTED
|
||||
#define PNG_READ_pCAL_SUPPORTED
|
||||
#define PNG_SAVE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_sPLT_SUPPORTED
|
||||
#define PNG_READ_iTXt_SUPPORTED
|
||||
/*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/
|
||||
#define PNG_READ_tIME_SUPPORTED
|
||||
#define PNG_READ_pHYs_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_BGR_SUPPORTED
|
||||
#define PNG_USER_CHUNKS_SUPPORTED
|
||||
#define PNG_CONSOLE_IO_SUPPORTED
|
||||
#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
|
||||
#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_PACK_SUPPORTED
|
||||
#define PNG_WRITE_bKGD_SUPPORTED
|
||||
#define PNG_WRITE_tRNS_SUPPORTED
|
||||
#define PNG_READ_sPLT_SUPPORTED
|
||||
#define PNG_WRITE_sCAL_SUPPORTED
|
||||
#define PNG_WRITE_oFFs_SUPPORTED
|
||||
#define PNG_SET_USER_LIMITS_SUPPORTED
|
||||
#define PNG_WRITE_sBIT_SUPPORTED
|
||||
#define PNG_READ_INVERT_SUPPORTED
|
||||
#define PNG_WRITE_cHRM_SUPPORTED
|
||||
#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_READ_BGR_SUPPORTED
|
||||
#define PNG_WRITE_PACKSWAP_SUPPORTED
|
||||
#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
|
||||
#define PNG_sCAL_SUPPORTED
|
||||
#define PNG_READ_GAMMA_SUPPORTED
|
||||
#define PNG_USER_TRANSFORM_INFO_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_WRITE_BGR_SUPPORTED
|
||||
#define PNG_sBIT_SUPPORTED
|
||||
#define PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_gAMA_SUPPORTED
|
||||
#define PNG_cHRM_SUPPORTED
|
||||
#define PNG_bKGD_SUPPORTED
|
||||
#define PNG_tRNS_SUPPORTED
|
||||
#define PNG_oFFs_SUPPORTED
|
||||
#define PNG_USER_TRANSFORM_PTR_SUPPORTED
|
||||
#define PNG_WRITE_TEXT_SUPPORTED
|
||||
#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
|
||||
#define PNG_hIST_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_WRITE_AFIRST_SUPPORTED
|
||||
#define PNG_zTXt_SUPPORTED
|
||||
#define PNG_iCCP_SUPPORTED
|
||||
#define PNG_sRGB_SUPPORTED
|
||||
#define PNG_gAMA_SUPPORTED
|
||||
#define PNG_pCAL_SUPPORTED
|
||||
#define PNG_WRITE_tEXt_SUPPORTED
|
||||
#define PNG_iTXt_SUPPORTED
|
||||
#define PNG_tIME_SUPPORTED
|
||||
#define PNG_pHYs_SUPPORTED
|
||||
#define PNG_READ_TEXT_SUPPORTED
|
||||
#define PNG_SAVE_INT_32_SUPPORTED
|
||||
#define PNG_sPLT_SUPPORTED
|
||||
#define PNG_COLORSPACE_SUPPORTED
|
||||
#define PNG_READ_tEXt_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_READ_SUPPORTED
|
||||
#define PNG_READ_ALPHA_MODE_SUPPORTED
|
||||
#define PNG_READ_RGB_TO_GRAY_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
|
||||
#define PNG_READ_16BIT_SUPPORTED
|
||||
#define PNG_SIMPLIFIED_READ_BGR_SUPPORTED
|
||||
#define PNG_READ_STRIP_ALPHA_SUPPORTED
|
||||
#define PNG_READ_EXPAND_SUPPORTED
|
||||
#define PNG_READ_SWAP_SUPPORTED
|
||||
#define PNG_TEXT_SUPPORTED
|
||||
#define PNG_READ_SCALE_16_TO_8_SUPPORTED
|
||||
#define PNG_GAMMA_SUPPORTED
|
||||
#define PNG_READ_FILLER_SUPPORTED
|
||||
#define PNG_tEXt_SUPPORTED
|
||||
#define PNG_16BIT_SUPPORTED
|
||||
#define PNG_FORMAT_AFIRST_SUPPORTED
|
||||
#define PNG_READ_EXPAND_16_SUPPORTED
|
||||
#define PNG_FORMAT_BGR_SUPPORTED
|
||||
#define PNG_READ_BACKGROUND_SUPPORTED
|
||||
/* end of options */
|
||||
#endif /* PNGLCONF_H */
|
||||
|
||||
Reference in New Issue
Block a user