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Reformatted several "if () statment;" 

and "else statement;" into two lines.
This commit is contained in:
Glenn Randers-Pehrson 2009-05-30 20:25:20 -05:00
parent 2d21d91abd
commit c1dd118d2c
5 changed files with 50 additions and 44 deletions
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51
ANNOUNCE
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@ -1,75 +1,66 @@
Libpng 1.2.37rc01 - May 27, 2009
Libpng 1.2.37 - May 31, 2009
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
This is a public release of libpng, intended for use in production codes.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.37rc01.tar.gz
libpng-1.2.37rc01.tar.lzma
libpng-1.2.37.tar.gz
libpng-1.2.37.tar.lzma
(Get the lzma codec from <http://tukaani.org/lzma>).
libpng-1.2.37rc01.tar.bz2
libpng-1.2.37.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.37rc01-no-config.tar.gz
libpng-1.2.37rc01-no-config.tar.lzma
libpng-1.2.37rc01-no-config.tar.bz2
libpng-1.2.37-no-config.tar.gz
libpng-1.2.37-no-config.tar.lzma
libpng-1.2.37-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1237r01.zip
lp1237r01.7z
lp1237r01.tar.bz2
lpng1237.zip
lpng1237.7z
lpng1237.tar.bz2
Project files
libpng-1.2.37rc01-project-netware.zip
libpng-1.2.37rc01-project-wince.zip
libpng-1.2.37-project-netware.zip
libpng-1.2.37-project-wince.zip
Other information:
libpng-1.2.37rc01-README.txt
libpng-1.2.37rc01-KNOWNBUGS.txt
libpng-1.2.37rc01-LICENSE.txt
libpng-1.2.37rc01-Y2K-compliance.txt
libpng-1.2.37rc01-[previous version]-diff.txt
libpng-1.2.37-README.txt
libpng-1.2.37-KNOWNBUGS.txt
libpng-1.2.37-LICENSE.txt
libpng-1.2.37-Y2K-compliance.txt
libpng-1.2.37-[previous version]-diff.txt
Changes since the last public release (1.2.36):
version 1.2.37beta01 [May 14, 2009]
version 1.2.37 [May 31, 2009]
Fixed inconsistency in pngrutil.c, introduced in libpng-1.2.36. The
memset() was using "png_ptr->rowbytes" instead of "row_bytes", which
the corresponding png_malloc() uses (Joe Drew).
Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri)
Updated some of the makefiles in the scripts directory (merged with
those in libpng-1.4.0beta57).
version 1.2.37beta02 [May 19, 2009]
Updated some of the makefiles in the scripts directory.
Fixed typo in libpng documentation (FILTER_AVE should be FILTER_AVG)
Relocated misplaced #endif in pngwrite.c, sCAL chunk handler.
Conditionally compile png_read_finish_row() which is not used by
progressive readers.
Added contrib/pngminim/preader to demonstrate building minimal progressive
decoder, based on contrib/gregbook with embedded libpng and zlib.
version 1.2.37beta03 [May 20, 2009]
In contrib/pngminim/*, renamed "makefile.std" to "makefile", since there
is only one makefile in those directories, and revised the README files
accordingly.
Reformated sources in libpng style (3-space indentation, comment format)
version 1.2.37rc01 [May 27, 2009]
No changes.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net

4
CHANGES
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@ -2393,6 +2393,10 @@ version 1.2.37beta03 [May 20, 2009]
version 1.2.37rc01 [May 27, 2009]
No changes.
version 1.2.37 [May 31, 2009]
Reformatted several remaining "else statement;" and "if () statment;" into
two lines.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement

23
pngget.c
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@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.2.37 [May 27, 2009]
* Last changed in libpng 1.2.37 [May 31, 2009]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -121,7 +121,8 @@ png_get_x_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER)
return (0);
else return (info_ptr->x_pixels_per_unit);
else
return (info_ptr->x_pixels_per_unit);
}
#else
return (0);
@ -141,7 +142,8 @@ png_get_y_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER)
return (0);
else return (info_ptr->y_pixels_per_unit);
else
return (info_ptr->y_pixels_per_unit);
}
#else
return (0);
@ -162,7 +164,8 @@ png_get_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
info_ptr->x_pixels_per_unit != info_ptr->y_pixels_per_unit)
return (0);
else return (info_ptr->x_pixels_per_unit);
else
return (info_ptr->x_pixels_per_unit);
}
#else
return (0);
@ -206,7 +209,8 @@ png_get_x_offset_microns(png_structp png_ptr, png_infop info_ptr)
if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER)
return (0);
else return (info_ptr->x_offset);
else
return (info_ptr->x_offset);
}
#else
return (0);
@ -227,7 +231,8 @@ png_get_y_offset_microns(png_structp png_ptr, png_infop info_ptr)
if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER)
return (0);
else return (info_ptr->y_offset);
else
return (info_ptr->y_offset);
}
#else
return (0);
@ -248,7 +253,8 @@ png_get_x_offset_pixels(png_structp png_ptr, png_infop info_ptr)
if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL)
return (0);
else return (info_ptr->x_offset);
else
return (info_ptr->x_offset);
}
#else
return (0);
@ -269,7 +275,8 @@ png_get_y_offset_pixels(png_structp png_ptr, png_infop info_ptr)
if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL)
return (0);
else return (info_ptr->y_offset);
else
return (info_ptr->y_offset);
}
#else
return (0);

8
pngread.c
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@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.2.37 [May 27, 2009]
* Last changed in libpng 1.2.37 [May 31, 2009]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -192,7 +192,8 @@ png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver,
png_size_t png_struct_size, png_size_t png_info_size)
{
/* We only come here via pre-1.0.12-compiled applications */
if (png_ptr == NULL) return;
if (png_ptr == NULL)
return;
#if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
if (png_sizeof(png_struct) > png_struct_size ||
png_sizeof(png_info) > png_info_size)
@ -246,7 +247,8 @@ png_read_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
png_structp png_ptr=*ptr_ptr;
if (png_ptr == NULL) return;
if (png_ptr == NULL)
return;
do
{

8
pngwio.c
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@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.2.37 [May 27, 2009]
* Last changed in libpng 1.2.37 [May 31, 2009]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -47,7 +47,8 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{
png_uint_32 check;
if (png_ptr == NULL) return;
if (png_ptr == NULL)
return;
#if defined(_WIN32_WCE)
if ( !WriteFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
check = 0;
@ -73,7 +74,8 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
png_byte *near_data; /* Needs to be "png_byte *" instead of "png_bytep" */
png_FILE_p io_ptr;
if (png_ptr == NULL) return;
if (png_ptr == NULL)
return;
/* Check if data really is near. If so, use usual code. */
near_data = (png_byte *)CVT_PTR_NOCHECK(data);
io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);