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Imported from libpng-1.2.2beta6.tar

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This commit is contained in:
Glenn Randers-Pehrson
2002-03-31 07:33:55 -06:00
parent 73d57cb97b
commit 25228abdc1
58 changed files with 126 additions and 107 deletions
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12
pngset.c
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@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* libpng 1.2.2beta5 - March 26, 2002
* libpng 1.2.2beta6 - March 31, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -100,10 +100,10 @@ png_set_cHRM_fixed(png_structp png_ptr, png_infop info_ptr,
"Ignoring attempt to set negative chromaticity value");
return;
}
if (white_x > PNG_MAX_UINT || white_y > PNG_MAX_UINT ||
red_x > PNG_MAX_UINT || red_y > PNG_MAX_UINT ||
green_x > PNG_MAX_UINT || green_y > PNG_MAX_UINT ||
blue_x > PNG_MAX_UINT || blue_y > PNG_MAX_UINT)
if (white_x > (double) PNG_MAX_UINT || white_y > (double) PNG_MAX_UINT ||
red_x > (double) PNG_MAX_UINT || red_y > (double) PNG_MAX_UINT ||
green_x > (double) PNG_MAX_UINT || green_y > (double) PNG_MAX_UINT ||
blue_x > (double) PNG_MAX_UINT || blue_y > (double) PNG_MAX_UINT)
{
png_warning(png_ptr,
"Ignoring attempt to set chromaticity value exceeding 21474.83");
@@ -169,7 +169,7 @@ png_set_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, png_fixed_point
if (png_ptr == NULL || info_ptr == NULL)
return;
if (int_gamma > PNG_MAX_UINT)
if (int_gamma > (png_fixed_point) PNG_MAX_UINT)
{
png_warning(png_ptr, "Limiting gamma to 21474.83");
gamma=PNG_MAX_UINT;