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[libpng16] Imported from libpng-1.6.22.tar

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Glenn Randers-Pehrson
2016-05-25 22:41:46 -05:00
parent 474751e6b2
commit ac43a87820
40 changed files with 110 additions and 176 deletions
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26
contrib/intel/INSTALL
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@@ -46,16 +46,7 @@ following the instructions below, then follow the instructions in
section II of INSTALL in the main libpng directory, then configure libpng
with -DPNG_INTEL_SSE in CPPFLAGS.
1. Insert the following lines above the copyright line near the top of
configure.ac:
-----------------cut----------------
# Copyright (c) 2016 Google, Inc.
# Written by Mike Klein and Matt Sarett
# Derived from the ARM supporting code in libpng/configure.ac, which was
-----------------cut----------------
2. Add the following code to configure.ac under HOST SPECIFIC OPTIONS
1. Add the following code to configure.ac under HOST SPECIFIC OPTIONS
directly beneath the section for ARM:
-----------------cut----------------
@@ -95,16 +86,7 @@ AM_CONDITIONAL([PNG_INTEL_SSE],
esac])
-----------------cut----------------
3. Insert the following lines above the copyright line near the top of
Makefile.am:
-----------------cut----------------
# Copyright (c) 2016 Google, Inc.
# Written by Mike Klein and Matt Sarett
# Derived from the ARM supporting code in libpng/configure.ac, which was
-----------------cut----------------
4. Add the following code to Makefile.am under HOST SPECIFIC OPTIONS
2. Add the following code to Makefile.am under HOST SPECIFIC OPTIONS
directly beneath the "if PNG_ARM_NEON ... endif" statement:
-----------------cut----------------
@@ -114,7 +96,7 @@ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += contrib/intel/intel_init.c\
endif
-----------------cut----------------
5. Add the following lines to pngpriv.h, following the PNG_ARM_NEON_OPT
3. Add the following lines to pngpriv.h, following the PNG_ARM_NEON_OPT
code:
-----------------cut----------------
@@ -156,7 +138,7 @@ code:
-----------------cut----------------
5. Add the following lines to pngpriv.h, following the prototype for
4. Add the following lines to pngpriv.h, following the prototype for
png_read_filter_row_paeth4_neon:
-----------------cut----------------