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Imported from libpng-1.0.0a.tar

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This commit is contained in:
Glenn Randers-Pehrson
1998-03-09 23:02:06 -06:00
parent 0f7202f074
commit 8f8fb6ae7a
26 changed files with 159 additions and 120 deletions
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6
pngread.c
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@@ -1,12 +1,12 @@
/* pngread.c - read a PNG file
*
* libpng 1.0.0
* libpng 1.0.0a
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
* Copyright (c) 1998, Glenn Randers-Pehrson
* March 8, 1998
* March 9, 1998
*
* This file contains routines that an application calls directly to
* read a PNG file or stream.
@@ -719,10 +719,8 @@ png_read_destroy(png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr
#endif
if (png_ptr->flags & PNG_FLAG_FREE_PALETTE)
png_zfree(png_ptr, png_ptr->palette);
#if defined(PNG_READ_BACKGROUND_SUPPORTED) && defined(PNG_READ_bKGD_SUPPORTED)
if (png_ptr->flags & PNG_FLAG_FREE_TRANS)
png_free(png_ptr, png_ptr->trans);
#endif
#if defined(PNG_READ_hIST_SUPPORTED)
if (png_ptr->flags & PNG_FLAG_FREE_HIST)
png_free(png_ptr, png_ptr->hist);