mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
[libpng15] Imported from libpng-1.5.19beta02.tar
This commit is contained in:
Glenn Randers-Pehrson
@@ -1,5 +1,5 @@
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||||
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Makefiles for libpng version 1.5.19beta02 - February 28, 2014
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Makefiles for libpng version 1.5.19beta02 - March 17, 2014
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pnglibconf.h.prebuilt => Stores configuration settings
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makefile.linux => Linux/ELF makefile
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|
||||
@@ -1,9 +1,9 @@
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#!/bin/awk -f
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# scripts/dfn.awk - process a .dfn file
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||||
#
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# last changed in libpng version 1.5.14 - February 4, 2013
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# last changed in libpng version 1.5.19 - $RDATE%
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#
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# Copyright (c) 2013-2013 Glenn Randers-Pehrson
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# Copyright (c) 2013-2014 Glenn Randers-Pehrson
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#
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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
|
||||
@@ -25,7 +25,7 @@ BEGIN{
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||||
# The output file must be specified before any input:
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NR==1 && out == "/dev/null" {
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print "out=output.file must be given on the command line"
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# but continue without setting the error code, this allows the
|
||||
# but continue without setting the error code; this allows the
|
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# script to be checked easily
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}
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@@ -61,14 +61,14 @@ $1 ~ /^PNG_DFN_END_SORT/{
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}
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/^[^"]*PNG_DFN *".*"[^"]*$/{
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||||
# A definition line, apparently correctly formated, extract the
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# A definition line, apparently correctly formatted; extract the
|
||||
# definition then replace any doubled "" that remain with a single
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# double quote. Notice that the original doubled double quotes
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# may have been split by tokenization
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#
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# Sometimes GCC splits the PNG_DFN lines, we know this has happened
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# Sometimes GCC splits the PNG_DFN lines; we know this has happened
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# if the quotes aren't closed and must read another line. In this
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# case it is essential to reject lines that start '#' because those
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# case it is essential to reject lines that start with '#' because those
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||||
# are introduced #line directives.
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orig=$0
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line=$0
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@@ -126,13 +126,13 @@ $1 ~ /^PNG_DFN_END_SORT/{
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else while (1) {
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if (getline nextline) {
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# If the line starts with '#' it is a preprocesor line directive
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# from cc -E, skip it:
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# from cc -E; skip it:
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||||
if (nextline !~ /^#/) {
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line = line " " nextline
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break
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}
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} else {
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# This is end-of-input - probably a missig "@ on the first line:
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# This is end-of-input - probably a missing "@ on the first line:
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print "line", lineno ": unbalanced @\" ... \"@ pair"
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err=1
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next
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@@ -144,7 +144,7 @@ $1 ~ /^PNG_DFN_END_SORT/{
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}
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# Attempt to remove a trailing " (not preceded by '@') - if this can
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# be done stop now, if not assume a split line again
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# be done, stop now; if not assume a split line again
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if (sub(/"[^"]*$/, "", line))
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break
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@@ -189,7 +189,7 @@ $1 ~ /^PNG_DFN_END_SORT/{
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next
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}
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/PNG_DFN/{
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/PNG_DFN/{
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print "line", NR, "incorrectly formatted PNG_DFN line:"
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print $0
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err = 1
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@@ -21,7 +21,7 @@ file pnglibconf.h scripts/pnglibconf.dfa PNGLCONF_H
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# C compiler to generate 'pnglibconf.h' - a list of all the
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# configuration options. The file lists the various options
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# that can *only* be specified during the libpng build;
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# pnglibconf.h freezes the definitons selected for the specific
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# pnglibconf.h freezes the definitions selected for the specific
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# build.
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#
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# The syntax is detailed in scripts/options.awk, this is a summary
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@@ -110,7 +110,7 @@ logunsupported = 1
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#
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# If you create a private DLL you need to define the following
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# macros in the file 'pngusr.h' and set -DPNG_USER_CONFIG for
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# compilation (i.e. in CFLAGS.)
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# compilation (i.e. in CPPFLAGS.)
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# #define PNG_USER_PRIVATEBUILD \
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# <Describes by whom and why this version of the DLL was built>
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# e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons."
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@@ -127,6 +127,12 @@ logunsupported = 1
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# - PNG_USER_VERSIONINFO_COMPANYNAME
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# - PNG_USER_VERSIONINFO_LEGALTRADEMARKS
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# It is necessary to include configures definitions here so that AC_DEFINE
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# in configure.ac works in a comprehensible way
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@#if defined(HAVE_CONFIG_H) && !defined(PNG_NO_CONFIG_H)
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@# include "config.h"
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@#endif
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@#ifdef PNG_USER_CONFIG
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@# include "pngusr.h"
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@#endif
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||||
@@ -143,7 +149,7 @@ logunsupported = 1
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@# endif
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@#endif
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||||
# Note that PNG_USR_CONFIG only has an effect when building
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# Note that PNG_USER_CONFIG only has an effect when building
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# pnglibconf.h
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setting USER_CONFIG
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||||
@@ -179,6 +185,39 @@ option READ_INT_FUNCTIONS requires READ
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option WRITE_INT_FUNCTIONS disabled
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option WRITE enables WRITE_INT_FUNCTIONS
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||||
|
||||
# Implementation specific control of the optimizations, enabled by those
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||||
# hardware or software options that need it (typically when run-time choices
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||||
# must be made by the user)
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option SET_OPTION disabled
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# These options are specific to the ARM NEON hardware optimizations. At present
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# these optimizations depend on GCC specific pre-processing of an assembler (.S)
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||||
# file so they probably won't work with other compilers.
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||||
#
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||||
# ARM_NEON_OPT: unset: check at compile time (__ARM_NEON__ must be defined by
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||||
# the compiler, typically as a result of specifying
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||||
# CC="gcc -mfpu=neon".)
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# 0: disable (even if the CPU has a NEON FPU.)
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# 1: check at run time (via ARM_NEON_{API,CHECK})
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# 2: switch on unconditionally (inadvisable - instead pass
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# -mfpu=neon to GCC in CC)
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||||
# When building libpng avoid using any setting other than '0'; '1' is
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# set automatically when either 'API' or 'CHECK' are configured in,
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# '2' should not be necessary as -mfpu=neon will achieve the same
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# effect as well as applying NEON optimizations to the rest of the
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# libpng code.
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# NOTE: any setting other than '0' requires ALIGNED_MEMORY
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# ARM_NEON_API: (PNG_ARM_NEON == 1) allow the optimization to be switched on
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# with png_set_option
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# ARM_NEON_CHECK: (PNG_ARM_NEON == 1) compile a run-time check to see if Neon
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||||
# extensions are supported, this is poorly supported and
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||||
# deprectated - use the png_set_option API.
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setting ARM_NEON_OPT
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||||
option ARM_NEON_API disabled requires ALIGNED_MEMORY enables SET_OPTION,
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||||
sets ARM_NEON_OPT 1
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||||
option ARM_NEON_CHECK disabled requires ALIGNED_MEMORY,
|
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sets ARM_NEON_OPT 1
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||||
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||||
# Generic options - affect both read and write.
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||||
option WARNINGS
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||||
@@ -197,10 +236,6 @@ option FIXED_POINT enables ok_math
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option ERROR_TEXT
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# The following is always on (defined empty)
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setting CALLOC_SUPPORTED default
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# This protects us against compilers that run on a windowing system
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# and thus don't have or would rather us not use the stdio types:
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# stdin, stdout, and stderr. The only one currently used is stderr
|
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@@ -266,20 +301,22 @@ option SET_USER_LIMITS enables SET_CHUNK_CACHE_LIMIT
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option SET_USER_LIMITS enables SET_CHUNK_MALLOC_LIMIT
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# Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGs no matter
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# how large, set these two limits to 0x7fffffff
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# Libpng limits.
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#
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# If these settings are *not* set libpng will not limit the size of
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# images or the size of data in ancilliary chunks. This does lead to
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# security issues if PNG files come from untrusted sources.
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setting USER_WIDTH_MAX
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setting USER_HEIGHT_MAX
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setting USER_CHUNK_CACHE_MAX
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setting USER_CHUNK_MALLOC_MAX
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setting USER_WIDTH_MAX default 1000000
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setting USER_HEIGHT_MAX default 1000000
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# Added at libpng-1.2.43. To accept all valid PNGs no matter
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# how large, set these two limits to 0.
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setting USER_CHUNK_CACHE_MAX default 0
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# Added at libpng-1.2.43
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setting USER_CHUNK_MALLOC_MAX default 0
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# To default all these settings to values that are large but probably
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# safe turn the SAFE_LIMITS option on; this will cause the value in
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# pngpriv.h to be used. Individual values can also be set, simply set
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# them in pngusr.dfa with '@#define PNG_setting value' lines.
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option SAFE_LIMITS enables USER_LIMITS disabled
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= SAFE_LIMITS SAFE_LIMITS
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# All of the following options relate to code capabilities for
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# processing image data before creating a PNG or after reading one.
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@@ -444,7 +481,7 @@ option CHECK_cHRM requires cHRM
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# but can help (in theory) on some architectures. Only affects
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# internal structures. Added at libpng 1.4.0
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option ALIGN_MEMORY
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option ALIGNED_MEMORY
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# Buggy compilers (e.g., gcc 2.7.2.2) need PNG_NO_POINTER_INDEXING
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# See png[wr]util.c, normally this should always be *on*
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@@ -576,3 +613,18 @@ option WRITE_COMPRESSED_TEXT enables WRITE_TEXT
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# leave the row_pointers member out of the info structure.
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option INFO_IMAGE
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# added at libpng-1.5.10
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# Turn this off to disable warning about invalid palette index and
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# leave the num_palette_max member out of the png structure.
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option CHECK_FOR_INVALID_INDEX enables READ_CHECK_FOR_INVALID_INDEX
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option CHECK_FOR_INVALID_INDEX enables WRITE_CHECK_FOR_INVALID_INDEX
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option READ_CHECK_FOR_INVALID_INDEX requires READ CHECK_FOR_INVALID_INDEX
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option WRITE_CHECK_FOR_INVALID_INDEX requires WRITE CHECK_FOR_INVALID_INDEX
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# added at libpng-1.5.15
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option GET_PALETTE_MAX enables READ_GET_PALETTE_MAX WRITE_GET_PALETTE_MAX
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option READ_GET_PALETTE_MAX requires READ_CHECK_FOR_INVALID_INDEX disabled
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option WRITE_GET_PALETTE_MAX requires WRITE_CHECK_FOR_INVALID_INDEX disabled
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@@ -1,51 +1,28 @@
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/* libpng STANDARD API DEFINITION */
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/* 1.5.19beta02 STANDARD API DEFINITION */
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/* pnglibconf.h - library build configuration */
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/* Libpng 1.5.9beta02 - February 17, 2012 */
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/* libpng version 1.5.19beta02 - March 17, 2014 */
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/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */
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/* Copyright (c) 1998-2013 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 */
|
||||
#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
|
||||
#define PNG_GAMMA_THRESHOLD_FIXED 5000
|
||||
#define PNG_MAX_GAMMA_8 11
|
||||
#define PNG_QUANTIZE_BLUE_BITS 5
|
||||
#define PNG_QUANTIZE_GREEN_BITS 5
|
||||
#define PNG_QUANTIZE_RED_BITS 5
|
||||
#define PNG_sCAL_PRECISION 5
|
||||
#define PNG_USER_CHUNK_CACHE_MAX 0
|
||||
#define PNG_USER_CHUNK_MALLOC_MAX 0
|
||||
#define PNG_USER_HEIGHT_MAX 1000000
|
||||
#define PNG_USER_WIDTH_MAX 1000000
|
||||
#define PNG_WEIGHT_SHIFT 8
|
||||
#define PNG_ZBUF_SIZE 8192
|
||||
/* end of settings */
|
||||
/* options */
|
||||
#define PNG_16BIT_SUPPORTED
|
||||
#define PNG_ALIGN_MEMORY_SUPPORTED
|
||||
#define PNG_ALIGNED_MEMORY_SUPPORTED
|
||||
/*#undef PNG_ARM_NEON_API_SUPPORTED*/
|
||||
/*#undef PNG_ARM_NEON_CHECK_SUPPORTED*/
|
||||
#define PNG_BENIGN_ERRORS_SUPPORTED
|
||||
#define PNG_bKGD_SUPPORTED
|
||||
#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
|
||||
#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
|
||||
#define PNG_CHECK_cHRM_SUPPORTED
|
||||
#define PNG_cHRM_SUPPORTED
|
||||
#define PNG_CONSOLE_IO_SUPPORTED
|
||||
#define PNG_CONVERT_tIME_SUPPORTED
|
||||
#define PNG_EASY_ACCESS_SUPPORTED
|
||||
@@ -54,18 +31,12 @@
|
||||
#define PNG_FIXED_POINT_SUPPORTED
|
||||
#define PNG_FLOATING_ARITHMETIC_SUPPORTED
|
||||
#define PNG_FLOATING_POINT_SUPPORTED
|
||||
#define PNG_gAMA_SUPPORTED
|
||||
#define PNG_GET_PALETTE_MAX_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
|
||||
@@ -73,67 +44,64 @@
|
||||
#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_READ_BACKGROUND_SUPPORTED
|
||||
#define PNG_READ_BGR_SUPPORTED
|
||||
#define PNG_READ_bKGD_SUPPORTED
|
||||
#define PNG_READ_cHRM_SUPPORTED
|
||||
#define PNG_READ_CHECK_FOR_INVALID_INDEX_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_GET_PALETTE_MAX_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_PACK_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_bKGD_SUPPORTED
|
||||
#define PNG_READ_cHRM_SUPPORTED
|
||||
#define PNG_READ_gAMA_SUPPORTED
|
||||
#define PNG_READ_hIST_SUPPORTED
|
||||
#define PNG_READ_iCCP_SUPPORTED
|
||||
#define PNG_READ_iTXt_SUPPORTED
|
||||
#define PNG_READ_oFFs_SUPPORTED
|
||||
#define PNG_READ_pCAL_SUPPORTED
|
||||
#define PNG_READ_pHYs_SUPPORTED
|
||||
#define PNG_READ_sBIT_SUPPORTED
|
||||
#define PNG_READ_sCAL_SUPPORTED
|
||||
#define PNG_READ_sPLT_SUPPORTED
|
||||
#define PNG_READ_sRGB_SUPPORTED
|
||||
#define PNG_READ_tEXt_SUPPORTED
|
||||
#define PNG_READ_tIME_SUPPORTED
|
||||
#define PNG_READ_tRNS_SUPPORTED
|
||||
#define PNG_READ_zTXt_SUPPORTED
|
||||
/*#undef PNG_SAFE_LIMITS_SUPPORTED*/
|
||||
#define PNG_SAVE_INT_32_SUPPORTED
|
||||
#define PNG_sBIT_SUPPORTED
|
||||
#define PNG_sCAL_SUPPORTED
|
||||
#define PNG_SEQUENTIAL_READ_SUPPORTED
|
||||
#define PNG_SETJMP_SUPPORTED
|
||||
#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
|
||||
#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
|
||||
#define PNG_SETJMP_SUPPORTED
|
||||
/*#undef PNG_SET_OPTION_SUPPORTED*/
|
||||
#define PNG_SET_USER_LIMITS_SUPPORTED
|
||||
#define PNG_sPLT_SUPPORTED
|
||||
#define PNG_sRGB_SUPPORTED
|
||||
#define PNG_STDIO_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
|
||||
@@ -144,44 +112,75 @@
|
||||
#define PNG_WRITE_16BIT_SUPPORTED
|
||||
#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_BGR_SUPPORTED
|
||||
#define PNG_WRITE_bKGD_SUPPORTED
|
||||
#define PNG_WRITE_cHRM_SUPPORTED
|
||||
#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_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_WRITE_FLUSH_SUPPORTED
|
||||
#define PNG_WRITE_gAMA_SUPPORTED
|
||||
#define PNG_WRITE_hIST_SUPPORTED
|
||||
#define PNG_WRITE_iCCP_SUPPORTED
|
||||
#define PNG_WRITE_GET_PALETTE_MAX_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_OPTIMIZE_CMF_SUPPORTED
|
||||
#define PNG_WRITE_PACKSWAP_SUPPORTED
|
||||
#define PNG_WRITE_PACK_SUPPORTED
|
||||
#define PNG_WRITE_SHIFT_SUPPORTED
|
||||
#define PNG_WRITE_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
|
||||
#define PNG_WRITE_SWAP_SUPPORTED
|
||||
#define PNG_WRITE_TEXT_SUPPORTED
|
||||
#define PNG_WRITE_TRANSFORMS_SUPPORTED
|
||||
#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
|
||||
#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
|
||||
#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
|
||||
#define PNG_WRITE_bKGD_SUPPORTED
|
||||
#define PNG_WRITE_cHRM_SUPPORTED
|
||||
#define PNG_WRITE_gAMA_SUPPORTED
|
||||
#define PNG_WRITE_hIST_SUPPORTED
|
||||
#define PNG_WRITE_iCCP_SUPPORTED
|
||||
#define PNG_WRITE_iTXt_SUPPORTED
|
||||
#define PNG_WRITE_oFFs_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_WRITE_zTXt_SUPPORTED
|
||||
#define PNG_bKGD_SUPPORTED
|
||||
#define PNG_cHRM_SUPPORTED
|
||||
#define PNG_gAMA_SUPPORTED
|
||||
#define PNG_hIST_SUPPORTED
|
||||
#define PNG_iCCP_SUPPORTED
|
||||
#define PNG_iTXt_SUPPORTED
|
||||
#define PNG_oFFs_SUPPORTED
|
||||
#define PNG_pCAL_SUPPORTED
|
||||
#define PNG_pHYs_SUPPORTED
|
||||
#define PNG_sBIT_SUPPORTED
|
||||
#define PNG_sCAL_SUPPORTED
|
||||
#define PNG_sPLT_SUPPORTED
|
||||
#define PNG_sRGB_SUPPORTED
|
||||
#define PNG_tEXt_SUPPORTED
|
||||
#define PNG_tIME_SUPPORTED
|
||||
#define PNG_tRNS_SUPPORTED
|
||||
#define PNG_zTXt_SUPPORTED
|
||||
/* end of options */
|
||||
/* settings */
|
||||
#define PNG_API_RULE 0
|
||||
#define PNG_COST_SHIFT 3
|
||||
#define PNG_DEFAULT_READ_MACROS 1
|
||||
#define PNG_GAMMA_THRESHOLD_FIXED 5000
|
||||
#define PNG_MAX_GAMMA_8 11
|
||||
#define PNG_QUANTIZE_BLUE_BITS 5
|
||||
#define PNG_QUANTIZE_GREEN_BITS 5
|
||||
#define PNG_QUANTIZE_RED_BITS 5
|
||||
#define PNG_WEIGHT_SHIFT 8
|
||||
#define PNG_ZBUF_SIZE 8192
|
||||
#define PNG_sCAL_PRECISION 5
|
||||
/* end of settings */
|
||||
#endif /* PNGLCONF_H */
|
||||
|
||||
Reference in New Issue
Block a user