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[devel] Implemented remaining "_fixed" functions and corrected warnings

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that were recently introduced, mostly resulting from
safe but uncast assignments to shorter integers.  Also added a zlib
VStudio release library project because the latest zlib Official Windows
build does not include such a thing.
This commit is contained in:
Glenn Randers-Pehrson
2010-07-31 06:34:36 -05:00
parent 459432a1b8
commit 4009a76e97
17 changed files with 422 additions and 154 deletions
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6
pngerror.c
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@@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.5.0 [July 30, 2010]
* Last changed in libpng 1.5.0 [July 31, 2010]
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -240,7 +240,7 @@ png_chunk_benign_error(png_structp png_ptr, png_const_charp error_message)
#ifdef PNG_ERROR_TEXT_SUPPORTED
#ifdef PNG_FLOATING_POINT_SUPPORTED
void
png_fixed_error(png_structp png_ptr, png_const_charp name, double value)
png_fixed_error(png_structp png_ptr, png_const_charp name)
{
# define fixed_message "fixed point overflow in "
# define fixed_message_ln ((sizeof fixed_message)-1)
@@ -254,9 +254,7 @@ png_fixed_error(png_structp png_ptr, png_const_charp name, double value)
++iin;
}
msg[fixed_message_ln + iin] = 0;
/* To discover 'value' put a breakpoint here: */
png_error(png_ptr, msg);
value = value; /* Quiet the compiler */
}
#endif
#endif