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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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11
pngpread.c
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@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* 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.)
@@ -1212,8 +1212,9 @@ png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
{
if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
{
png_error(png_ptr, "Out of place tEXt");
info_ptr = info_ptr; /* To quiet some compiler warnings */
png_error(png_ptr, "Out of place tEXt");
/*NOT REACHED*/
}
#ifdef PNG_MAX_MALLOC_64K
@@ -1308,8 +1309,9 @@ png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
{
if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
{
png_error(png_ptr, "Out of place zTXt");
info_ptr = info_ptr; /* To quiet some compiler warnings */
png_error(png_ptr, "Out of place zTXt");
/*NOT REACHED*/
}
#ifdef PNG_MAX_MALLOC_64K
@@ -1511,8 +1513,9 @@ png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32
{
if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND))
{
png_error(png_ptr, "Out of place iTXt");
info_ptr = info_ptr; /* To quiet some compiler warnings */
png_error(png_ptr, "Out of place iTXt");
/*NOT REACHED*/
}
#ifdef PNG_MAX_MALLOC_64K