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Imported from libpng-1.4.0beta51.tar

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This commit is contained in:
Glenn Randers-Pehrson
2009-03-21 08:15:32 -05:00
parent 6917b51660
commit 8fb550cc3e
63 changed files with 480 additions and 263 deletions
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15
pngpriv.h
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@@ -1,7 +1,7 @@
/* pngpriv.h - private declarations for use inside libpng
*
* libpng version 1.4.0beta50 - March 9, 2009
* libpng version 1.4.0beta51 - March 21, 2009
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -123,7 +123,8 @@
/* 0x800000L Unused */
#define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */
#define PNG_EXPAND_tRNS 0x2000000L /* Added to libpng-1.2.9 */
#define PNG_PREMULTIPLY_ALPHA 0x4000000L /* Added to libpng-1.4.0 by volker */
#define PNG_PREMULTIPLY_ALPHA 0x4000000L /* Added to libpng-1.4.0 */
/* by volker */
/* 0x8000000L unused */
/* 0x10000000L unused */
/* 0x20000000L unused */
@@ -583,17 +584,17 @@ PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_READ_PREMULTIPLY_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_read_premultiply_alpha PNGARG((png_row_infop row_info,
png_bytep row));
#endif
#if defined(PNG_WRITE_FILLER_SUPPORTED) || \
defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info,
png_bytep row, png_uint_32 flags));
#endif
#if defined(PNG_READ_PREMULTIPLY_ALPHA_SUPPORTED)
PNG_EXTERN void png_do_read_premultiply_alpha
PNGARG((png_row_infop row_info, png_bytep row));
#endif
#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info, png_bytep row));
#endif