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Imported from libpng-1.4.0beta48.tar

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This commit is contained in:
Glenn Randers-Pehrson
2009-02-14 10:32:18 -06:00
parent 4a82d69b9f
commit 79134c69a4
62 changed files with 225 additions and 193 deletions
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10
pngrutil.c
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@@ -1,9 +1,9 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.4.0 [December 15, 2008]
* Last changed in libpng 1.4.0 [February 14, 2009]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* Copyright (c) 1998-2009 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.)
*
@@ -660,7 +660,7 @@ png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_warning(png_ptr,
"Ignoring incorrect gAMA value when sRGB is also present");
#ifndef PNG_NO_CONSOLE_IO
fprintf(stderr, "gamma = (%d/100000)\n", (int)igamma);
fprintf(stderr, "gamma = (%d/100000)", (int)igamma);
#endif
return;
}
@@ -1401,7 +1401,7 @@ png_handle_bKGD(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_ptr->background.index = buf[0];
if (info_ptr && info_ptr->num_palette)
{
if (buf[0] > info_ptr->num_palette)
if (buf[0] >= info_ptr->num_palette)
{
png_warning(png_ptr, "Incorrect bKGD chunk index value");
return;
@@ -3278,7 +3278,7 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
png_debug1(3, "iwidth = %lu,", png_ptr->iwidth);
png_debug1(3, "num_rows = %lu,", png_ptr->num_rows);
png_debug1(3, "rowbytes = %lu,", png_ptr->rowbytes);
png_debug1(3, "irowbytes = %lu,", png_ptr->irowbytes);
png_debug1(3, "irowbytes = %lu", png_ptr->irowbytes);
png_ptr->flags |= PNG_FLAG_ROW_INIT;
}