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[libpng16] Added an option to force maximum window size for inflating.

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For inflate, reverted previous fixes.
Added fixitxt and pngdeflate to the built programs and removed warnings
from the source code and timepng that are revealed as a result.  Fixed
fixitxt when the chunk length is more than 65535 (untested, no test case).
This commit is contained in:
John Bowler
2013-05-07 21:59:05 -05:00
committed by Glenn Randers-Pehrson
parent db67cba8d4
commit 0c7ac064d3
9 changed files with 1225 additions and 143 deletions
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5
scripts/pnglibconf.dfa
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@@ -399,7 +399,7 @@ option SAFE_LIMITS enables USER_LIMITS disabled
# to libpng 1.6; the new interfaces in 1.6 will take several years to become
# popular.
option READ enables READ_INTERLACING
option READ enables READ_INTERLACING SET_OPTION
# Disabling READ_16BIT does not disable reading 16-bit PNG files, but it
# forces them to be chopped down to 8-bit, and disables any 16-bit
@@ -826,9 +826,6 @@ option GET_PALETTE_MAX enables READ_GET_PALETTE_MAX WRITE_GET_PALETTE_MAX
option READ_GET_PALETTE_MAX requires READ_CHECK_FOR_INVALID_INDEX disabled
option WRITE_GET_PALETTE_MAX requires WRITE_CHECK_FOR_INVALID_INDEX disabled
# added at libpng-1.6.3
option READ_OPTIMIZE_WINDOWBITS requires READ
# Simplified API options (added at libpng-1.6.0)
# Read:
option SIMPLIFIED_READ,

5
scripts/pnglibconf.h.prebuilt
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@@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.3beta05 - May 6, 2013 */
/* Libpng version 1.6.3beta05 - May 8, 2013 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */
@@ -105,10 +105,9 @@
#define PNG_SETJMP_SUPPORTED
#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
/*#undef PNG_SET_OPTION_SUPPORTED*/
#define PNG_SET_OPTION_SUPPORTED
#define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
#define PNG_SET_USER_LIMITS_SUPPORTED
#define PNG_READ_OPTIMIZE_WINDOWBITS_SUPPORTED
#define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
#define PNG_SIMPLIFIED_READ_BGR_SUPPORTED
#define PNG_SIMPLIFIED_READ_SUPPORTED