[libpng16] Conditionally compile SSE2 headers in contrib/intel/intel_sse.patch
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Glenn Randers-Pehrson
parent
faa3e537e1
commit
2c0b7a8ff6
19
ANNOUNCE
19
ANNOUNCE
@ -1,4 +1,4 @@
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Libpng 1.6.24rc01 - July 25, 2016
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Libpng 1.6.24rc02 - August 1, 2016
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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@ -8,20 +8,20 @@ Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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1.6.24rc01.tar.xz (LZMA-compressed, recommended)
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1.6.24rc01.tar.gz
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1.6.24rc02.tar.xz (LZMA-compressed, recommended)
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1.6.24rc02.tar.gz
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lp1624r01.7z (LZMA-compressed, recommended)
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lp1624r01.zip
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lp1624r02.7z (LZMA-compressed, recommended)
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lp1624r02.zip
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Other information:
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1.6.24rc01-README.txt
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1.6.24rc01-LICENSE.txt
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libpng-1.6.24rc01-*.asc (armored detached GPG signatures)
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1.6.24rc02-README.txt
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1.6.24rc02-LICENSE.txt
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libpng-1.6.24rc02-*.asc (armored detached GPG signatures)
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Changes since the last public release (1.6.23):
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@ -93,6 +93,9 @@ Version 1.6.24beta06 [July 18, 2016]
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Version 1.6.24rc01 [July 25, 2016]
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No changes.
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Version 1.6.24rc02 [August 1, 2016]
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Conditionally compile SSE2 headers in contrib/intel/intel_sse.patch
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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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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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3
CHANGES
3
CHANGES
@ -5664,6 +5664,9 @@ Version 1.6.24beta06 [July 18, 2016]
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Version 1.6.24rc01 [July 25, 2016]
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No changes.
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Version 1.6.24rc02 [August 1, 2016]
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Conditionally compile SSE2 headers in contrib/intel/intel_sse.patch
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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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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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@ -77,8 +77,8 @@ diff --git a/Makefile.am b/Makefile.am
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# Versioned symbols and restricted exports
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if HAVE_SOLARIS_LD
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diff --git a/pngpriv.h b/pngpriv.h
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--- a/pngpriv.h 2016-05-31 09:20:34.442885047 -0500
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+++ b/pngpriv.h 2016-05-31 09:14:54.583492341 -0500
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--- a/pngpriv.h 2016-07-25 07:49:33.000000000 -0500
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+++ b/pngpriv.h 2016-07-31 21:07:24.040395258 -0500
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@@ -177,16 +177,52 @@
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# endif /* !PNG_ARM_NEON_IMPLEMENTATION */
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@ -132,7 +132,7 @@ diff --git a/pngpriv.h b/pngpriv.h
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* PNG_BUILD_DLL must not be set. To avoid the code below kicking in build a
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* static library of libpng then link the DLL against that.
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*/
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@@ -1184,16 +1220,29 @@ PNG_INTERNAL_FUNCTION(void,png_read_filt
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@@ -1184,16 +1220,31 @@ PNG_INTERNAL_FUNCTION(void,png_read_filt
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row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
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PNG_INTERNAL_FUNCTION(void,png_read_filter_row_avg4_neon,(png_row_infop
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row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
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@ -141,6 +141,7 @@ diff --git a/pngpriv.h b/pngpriv.h
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PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_neon,(png_row_infop
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row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
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+#if PNG_INTEL_SSE_IMPLEMENTATION > 0
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+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub3_sse2,(png_row_infop
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+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
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+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_sub4_sse2,(png_row_infop
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@ -153,6 +154,7 @@ diff --git a/pngpriv.h b/pngpriv.h
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+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
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+PNG_INTERNAL_FUNCTION(void,png_read_filter_row_paeth4_sse2,(png_row_infop
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+ row_info, png_bytep row, png_const_bytep prev_row),PNG_EMPTY);
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+#endif
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+
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/* Choose the best filter to use and filter the row data */
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PNG_INTERNAL_FUNCTION(void,png_write_find_filter,(png_structrp png_ptr,
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@ -162,7 +164,7 @@ diff --git a/pngpriv.h b/pngpriv.h
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PNG_INTERNAL_FUNCTION(void,png_read_IDAT_data,(png_structrp png_ptr,
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png_bytep output, png_alloc_size_t avail_out),PNG_EMPTY);
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/* Read 'avail_out' bytes of data from the IDAT stream. If the output buffer
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@@ -1910,16 +1959,18 @@ PNG_INTERNAL_FUNCTION(void, PNG_FILTER_O
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@@ -1910,16 +1961,20 @@ PNG_INTERNAL_FUNCTION(void, PNG_FILTER_O
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/* Just declare the optimization that will be used */
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#else
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/* List *all* the possible optimizations here - this branch is required if
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@ -171,8 +173,10 @@ diff --git a/pngpriv.h b/pngpriv.h
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*/
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PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_neon,
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(png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
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+# if PNG_INTEL_SSE_IMPLEMENTATION > 0
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+PNG_INTERNAL_FUNCTION(void, png_init_filter_functions_sse2,
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+ (png_structp png_ptr, unsigned int bpp), PNG_EMPTY);
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+# endif
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#endif
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PNG_INTERNAL_FUNCTION(png_uint_32, png_check_keyword, (png_structrp png_ptr,
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