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[libpng17] Imported from libpng-1.7.0beta61.tar

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Glenn Randers-Pehrson
2015-05-30 22:13:19 -05:00
parent 689b9c58fe
commit e0fea61cd8
19 changed files with 72 additions and 54 deletions
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2
scripts/README.txt
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@@ -1,5 +1,5 @@
Makefiles for libpng version 1.7.0beta61 - May 6, 2015
Makefiles for libpng version 1.7.0beta61 - May 31, 2015
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile

6
scripts/pnglibconf.dfa
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@@ -241,8 +241,8 @@ option SET_OPTION disabled
# ARM_NEON_API: (PNG_ARM_NEON == 1) allow the optimization to be switched on
# with png_set_option
# ARM_NEON_CHECK: (PNG_ARM_NEON == 1) compile a run-time check to see if Neon
# extensions are supported, this is poorly supported and
# deprectated - use the png_set_option API.
# extensions are supported. This is poorly supported and
# deprecated - use the png_set_option API.
setting ARM_NEON_OPT
option ARM_NEON_API disabled requires ALIGNED_MEMORY enables SET_OPTION,
sets ARM_NEON_OPT 1
@@ -672,7 +672,7 @@ setting QUANTIZE_BLUE_BITS default 5
# are only interested in 8 bits anyway. Increasing this value
# results in more memory being used, and more pow() functions
# being called to fill in the gamma tables. Don't set this value
# less then 8, and even that may not work (I haven't tested it).
# less than 8, and even that may not work (I haven't tested it).
setting MAX_GAMMA_8 default 11

2
scripts/pnglibconf.h.prebuilt
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@@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */
/* Libpng version 1.7.0beta61 - May 6, 2015 */
/* Libpng version 1.7.0beta61 - May 31, 2015 */
/* Copyright (c) 1998-2014 Glenn Randers-Pehrson */