mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[libpng17] Fixed Windows build issues, enabled ARM compilation. Various warnings issued

Browse Source 
by earlier versions of GCC fixed for Cygwin and Min/GW (which both use old GCCs.)
ARM support is enabled by default in zlib.props (unsupported by Microsoft) and
ARM compilation is made possible by deleting the check for x86. The test programs
cannot be run because they are not signed.
This commit is contained in:
John Bowler
2012-12-20 22:58:13 -06:00
committed by Glenn Randers-Pehrson
parent e699993d70
commit 46369f35c5
17 changed files with 67 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
png.c
View File

@@ -691,13 +691,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
"libpng version 1.7.0alpha04 - December 19, 2012" PNG_STRING_NEWLINE \
"libpng version 1.7.0alpha04 - December 21, 2012" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2012 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
# else
return "libpng version 1.7.0alpha04 - December 19, 2012\
return "libpng version 1.7.0alpha04 - December 21, 2012\
Copyright (c) 1998-2012 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
@@ -3589,7 +3589,7 @@ typedef struct
png_uint_32 mult;
unsigned int add;
unsigned int shift; /* input value is (i * mult + add) >> shift */
unsigned int output; /* One of the above values */
int output; /* One of the above values */
int adjust; /* Divide or multiple output by 257 */
png_voidp table; /* Lookup table */
} gamma_table_data;
@@ -3679,7 +3679,7 @@ write_gamma_table(const gamma_table_data *data, png_uint_32 lo,
static void *
png_build_gamma_table(png_structrp png_ptr, png_fixed_point gamma_val,
unsigned int output/*as above*/, unsigned int input_depth, int use_shift)
int output/*as above*/, int input_depth, int use_shift)
/* Build a gamma lookup table to encode input_depth bit input values.
* The table will have 2^input_depth entries plus an extra one if use_shift
* is specified. With shift the table is accessed: