mirror of
https://github.com/GRRLIB/GRRLIB.git
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[CHG] libpng updated to version 1.5.13
[CHG] Copyright dates changed to 2013
This commit is contained in:
Crayon2000
parent
2011d46600
commit
45fb73802a
34 changed files with 161 additions and 122 deletions
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -230,7 +230,7 @@ GRR_EXTERN u32 fb GRR_INIT(0);
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* Advisors : RedShade, Jespa\n
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*
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* @section Licence
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* Copyright (c) 2012 The GRRLIB Team
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* Copyright (c) 2013 The GRRLIB Team
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Copyright (c) 2013 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -14,7 +14,7 @@
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#include "pngpriv.h"
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/* Generate a compiler error if there is an old png.h in the search path. */
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typedef png_libpng_version_1_5_12 Your_png_h_is_not_version_1_5_12;
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typedef png_libpng_version_1_5_13 Your_png_h_is_not_version_1_5_13;
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/* Tells libpng that we have already handled the first "num_bytes" bytes
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* of the PNG file signature. If the PNG data is embedded into another
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@ -655,13 +655,13 @@ png_get_copyright(png_const_structp png_ptr)
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#else
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# ifdef __STDC__
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return PNG_STRING_NEWLINE \
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"libpng version 1.5.12 - July 11, 2012" PNG_STRING_NEWLINE \
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"libpng version 1.5.13 - September 27, 2012" PNG_STRING_NEWLINE \
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"Copyright (c) 1998-2012 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
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"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
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"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
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PNG_STRING_NEWLINE;
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# else
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return "libpng version 1.5.12 - July 11, 2012\
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return "libpng version 1.5.13 - September 27, 2012\
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Copyright (c) 1998-2012 Glenn Randers-Pehrson\
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Copyright (c) 1996-1997 Andreas Dilger\
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Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.5.12 - July 11, 2012
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* libpng version 1.5.13 - September 27, 2012
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* Copyright (c) 1998-2012 Glenn Randers-Pehrson
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* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
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@ -11,7 +11,7 @@
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* Authors and maintainers:
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* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
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* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.5.12 - July 11, 2012: Glenn
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* libpng versions 0.97, January 1998, through 1.5.13 - September 27, 2012: Glenn
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* See also "Contributing Authors", below.
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*
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* Note about libpng version numbers:
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@ -178,6 +178,9 @@
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* 1.5.11rc01-05 15 10511 15.so.15.11[.0]
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* 1.5.11 15 10511 15.so.15.11[.0]
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* 1.5.12 15 10512 15.so.15.12[.0]
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* 1.5.13beta01-02 15 10513 15.so.15.13[.0]
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* 1.5.13rc01 15 10513 15.so.15.13[.0]
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* 1.5.13 15 10513 15.so.15.13[.0]
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*
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* Henceforth the source version will match the shared-library major
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* and minor numbers; the shared-library major version number will be
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*
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* This code is released under the libpng license.
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*
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* libpng versions 1.2.6, August 15, 2004, through 1.5.12, July 11, 2012, are
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* libpng versions 1.2.6, August 15, 2004, through 1.5.13, September 27, 2012, are
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* Copyright (c) 2004, 2006-2012 Glenn Randers-Pehrson, and are
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* distributed according to the same disclaimer and license as libpng-1.2.5
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* with the following individual added to the list of Contributing Authors:
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* Y2K compliance in libpng:
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* =========================
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*
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* July 11, 2012
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* September 27, 2012
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*
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* Since the PNG Development group is an ad-hoc body, we can't make
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* an official declaration.
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*
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* This is your unofficial assurance that libpng from version 0.71 and
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* upward through 1.5.12 are Y2K compliant. It is my belief that
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* upward through 1.5.13 are Y2K compliant. It is my belief that
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* earlier versions were also Y2K compliant.
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*
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* Libpng only has two year fields. One is a 2-byte unsigned integer
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*/
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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.5.12"
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#define PNG_LIBPNG_VER_STRING "1.5.13"
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#define PNG_HEADER_VERSION_STRING \
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" libpng version 1.5.12 - July 11, 2012\n"
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" libpng version 1.5.13 - September 27, 2012\n"
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#define PNG_LIBPNG_VER_SONUM 15
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#define PNG_LIBPNG_VER_DLLNUM 15
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/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
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#define PNG_LIBPNG_VER_MAJOR 1
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#define PNG_LIBPNG_VER_MINOR 5
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#define PNG_LIBPNG_VER_RELEASE 12
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#define PNG_LIBPNG_VER_RELEASE 13
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/* This should match the numeric part of the final component of
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* PNG_LIBPNG_VER_STRING, omitting any leading zero:
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* version 1.0.0 was mis-numbered 100 instead of 10000). From
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* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release
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*/
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#define PNG_LIBPNG_VER 10512 /* 1.5.12 */
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#define PNG_LIBPNG_VER 10513 /* 1.5.13 */
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/* Library configuration: these options cannot be changed after
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* the library has been built.
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/* This triggers a compiler error in png.c, if png.c and png.h
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* do not agree upon the version number.
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*/
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typedef char* png_libpng_version_1_5_12;
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typedef char* png_libpng_version_1_5_13;
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/* Three color definitions. The order of the red, green, and blue, (and the
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* exact size) is not important, although the size of the fields need to
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#define PNG_RGB_TO_GRAY_DEFAULT (-1)/*for red/green coefficients*/
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PNG_FP_EXPORT(32, void, png_set_rgb_to_gray, (png_structp png_ptr,
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int error_action, double red, double green));
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int error_action, double red, double green))
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PNG_FIXED_EXPORT(33, void, png_set_rgb_to_gray_fixed, (png_structp png_ptr,
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int error_action, png_fixed_point red, png_fixed_point green));
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int error_action, png_fixed_point red, png_fixed_point green))
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PNG_EXPORT(34, png_byte, png_get_rgb_to_gray_status, (png_const_structp
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png_ptr));
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@ -1228,9 +1231,9 @@ PNG_EXPORT(35, void, png_build_grayscale_palette, (int bit_depth,
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#define PNG_ALPHA_BROKEN 3 /* the alpha channel is gamma encoded */
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PNG_FP_EXPORT(227, void, png_set_alpha_mode, (png_structp png_ptr, int mode,
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double output_gamma));
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double output_gamma))
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PNG_FIXED_EXPORT(228, void, png_set_alpha_mode_fixed, (png_structp png_ptr,
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int mode, png_fixed_point output_gamma));
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int mode, png_fixed_point output_gamma))
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#endif
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#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_ALPHA_MODE_SUPPORTED)
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@ -1453,10 +1456,10 @@ PNG_EXPORT(46, void, png_set_invert_mono, (png_structp png_ptr));
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*/
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PNG_FP_EXPORT(47, void, png_set_background, (png_structp png_ptr,
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png_const_color_16p background_color, int background_gamma_code,
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int need_expand, double background_gamma));
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int need_expand, double background_gamma))
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PNG_FIXED_EXPORT(215, void, png_set_background_fixed, (png_structp png_ptr,
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png_const_color_16p background_color, int background_gamma_code,
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int need_expand, png_fixed_point background_gamma));
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int need_expand, png_fixed_point background_gamma))
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#endif
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#ifdef PNG_READ_BACKGROUND_SUPPORTED
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# define PNG_BACKGROUND_GAMMA_UNKNOWN 0
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*/
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PNG_FP_EXPORT(50, void, png_set_gamma,
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(png_structp png_ptr, double screen_gamma,
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double override_file_gamma));
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double override_file_gamma))
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PNG_FIXED_EXPORT(208, void, png_set_gamma_fixed, (png_structp png_ptr,
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png_fixed_point screen_gamma, png_fixed_point override_file_gamma));
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png_fixed_point screen_gamma, png_fixed_point override_file_gamma))
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#endif
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#ifdef PNG_WRITE_FLUSH_SUPPORTED
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@ -1667,11 +1670,11 @@ PNG_EXPORT(67, void, png_set_filter,
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*/
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PNG_FP_EXPORT(68, void, png_set_filter_heuristics, (png_structp png_ptr,
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int heuristic_method, int num_weights, png_const_doublep filter_weights,
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png_const_doublep filter_costs));
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png_const_doublep filter_costs))
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PNG_FIXED_EXPORT(209, void, png_set_filter_heuristics_fixed,
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(png_structp png_ptr,
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int heuristic_method, int num_weights, png_const_fixed_point_p
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filter_weights, png_const_fixed_point_p filter_costs));
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filter_weights, png_const_fixed_point_p filter_costs))
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#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */
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/* Heuristic used for row filter selection. These defines should NOT be
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@ -2053,9 +2056,9 @@ PNG_EXPORT(124, png_uint_32, png_get_y_pixels_per_meter,
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/* Returns pixel aspect ratio, computed from pHYs chunk data. */
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PNG_FP_EXPORT(125, float, png_get_pixel_aspect_ratio,
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(png_const_structp png_ptr, png_const_infop info_ptr));
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr))
|
||||
PNG_FIXED_EXPORT(210, png_fixed_point, png_get_pixel_aspect_ratio_fixed,
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr));
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr))
|
||||
|
||||
/* Returns image x, y offset in pixels or microns, from oFFs chunk data. */
|
||||
PNG_EXPORT(126, png_int_32, png_get_x_offset_pixels,
|
||||
|
|
@ -2088,11 +2091,11 @@ PNG_EXPORT(132, void, png_set_bKGD, (png_structp png_ptr, png_infop info_ptr,
|
|||
PNG_FP_EXPORT(133, png_uint_32, png_get_cHRM, (png_const_structp png_ptr,
|
||||
png_const_infop info_ptr, double *white_x, double *white_y, double *red_x,
|
||||
double *red_y, double *green_x, double *green_y, double *blue_x,
|
||||
double *blue_y));
|
||||
double *blue_y))
|
||||
PNG_FP_EXPORT(230, png_uint_32, png_get_cHRM_XYZ, (png_structp png_ptr,
|
||||
png_const_infop info_ptr, double *red_X, double *red_Y, double *red_Z,
|
||||
double *green_X, double *green_Y, double *green_Z, double *blue_X,
|
||||
double *blue_Y, double *blue_Z));
|
||||
double *blue_Y, double *blue_Z))
|
||||
#ifdef PNG_FIXED_POINT_SUPPORTED /* Otherwise not implemented */
|
||||
PNG_FIXED_EXPORT(134, png_uint_32, png_get_cHRM_fixed,
|
||||
(png_const_structp png_ptr,
|
||||
|
|
@ -2100,7 +2103,7 @@ PNG_FIXED_EXPORT(134, png_uint_32, png_get_cHRM_fixed,
|
|||
png_fixed_point *int_white_y, png_fixed_point *int_red_x,
|
||||
png_fixed_point *int_red_y, png_fixed_point *int_green_x,
|
||||
png_fixed_point *int_green_y, png_fixed_point *int_blue_x,
|
||||
png_fixed_point *int_blue_y));
|
||||
png_fixed_point *int_blue_y))
|
||||
#endif
|
||||
PNG_FIXED_EXPORT(231, png_uint_32, png_get_cHRM_XYZ_fixed,
|
||||
(png_structp png_ptr, png_const_infop info_ptr,
|
||||
|
|
@ -2108,46 +2111,46 @@ PNG_FIXED_EXPORT(231, png_uint_32, png_get_cHRM_XYZ_fixed,
|
|||
png_fixed_point *int_red_Z, png_fixed_point *int_green_X,
|
||||
png_fixed_point *int_green_Y, png_fixed_point *int_green_Z,
|
||||
png_fixed_point *int_blue_X, png_fixed_point *int_blue_Y,
|
||||
png_fixed_point *int_blue_Z));
|
||||
png_fixed_point *int_blue_Z))
|
||||
#endif
|
||||
|
||||
#ifdef PNG_cHRM_SUPPORTED
|
||||
PNG_FP_EXPORT(135, void, png_set_cHRM,
|
||||
(png_structp png_ptr, png_infop info_ptr,
|
||||
double white_x, double white_y, double red_x, double red_y, double green_x,
|
||||
double green_y, double blue_x, double blue_y));
|
||||
double green_y, double blue_x, double blue_y))
|
||||
PNG_FP_EXPORT(232, void, png_set_cHRM_XYZ, (png_structp png_ptr,
|
||||
png_infop info_ptr, double red_X, double red_Y, double red_Z,
|
||||
double green_X, double green_Y, double green_Z, double blue_X,
|
||||
double blue_Y, double blue_Z));
|
||||
double blue_Y, double blue_Z))
|
||||
PNG_FIXED_EXPORT(136, void, png_set_cHRM_fixed, (png_structp png_ptr,
|
||||
png_infop info_ptr, png_fixed_point int_white_x,
|
||||
png_fixed_point int_white_y, png_fixed_point int_red_x,
|
||||
png_fixed_point int_red_y, png_fixed_point int_green_x,
|
||||
png_fixed_point int_green_y, png_fixed_point int_blue_x,
|
||||
png_fixed_point int_blue_y));
|
||||
png_fixed_point int_blue_y))
|
||||
PNG_FIXED_EXPORT(233, void, png_set_cHRM_XYZ_fixed, (png_structp png_ptr,
|
||||
png_infop info_ptr, png_fixed_point int_red_X, png_fixed_point int_red_Y,
|
||||
png_fixed_point int_red_Z, png_fixed_point int_green_X,
|
||||
png_fixed_point int_green_Y, png_fixed_point int_green_Z,
|
||||
png_fixed_point int_blue_X, png_fixed_point int_blue_Y,
|
||||
png_fixed_point int_blue_Z));
|
||||
png_fixed_point int_blue_Z))
|
||||
#endif
|
||||
|
||||
#ifdef PNG_gAMA_SUPPORTED
|
||||
PNG_FP_EXPORT(137, png_uint_32, png_get_gAMA,
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr,
|
||||
double *file_gamma));
|
||||
double *file_gamma))
|
||||
PNG_FIXED_EXPORT(138, png_uint_32, png_get_gAMA_fixed,
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr,
|
||||
png_fixed_point *int_file_gamma));
|
||||
png_fixed_point *int_file_gamma))
|
||||
#endif
|
||||
|
||||
#ifdef PNG_gAMA_SUPPORTED
|
||||
PNG_FP_EXPORT(139, void, png_set_gAMA, (png_structp png_ptr,
|
||||
png_infop info_ptr, double file_gamma));
|
||||
png_infop info_ptr, double file_gamma))
|
||||
PNG_FIXED_EXPORT(140, void, png_set_gAMA_fixed, (png_structp png_ptr,
|
||||
png_infop info_ptr, png_fixed_point int_file_gamma));
|
||||
png_infop info_ptr, png_fixed_point int_file_gamma))
|
||||
#endif
|
||||
|
||||
#ifdef PNG_hIST_SUPPORTED
|
||||
|
|
@ -2313,7 +2316,7 @@ PNG_EXPORT(167, void, png_set_tRNS,
|
|||
#ifdef PNG_sCAL_SUPPORTED
|
||||
PNG_FP_EXPORT(168, png_uint_32, png_get_sCAL,
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr,
|
||||
int *unit, double *width, double *height));
|
||||
int *unit, double *width, double *height))
|
||||
#ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED
|
||||
/* NOTE: this API is currently implemented using floating point arithmetic,
|
||||
* consequently it can only be used on systems with floating point support.
|
||||
|
|
@ -2323,7 +2326,7 @@ PNG_FP_EXPORT(168, png_uint_32, png_get_sCAL,
|
|||
PNG_FIXED_EXPORT(214, png_uint_32, png_get_sCAL_fixed,
|
||||
(png_structp png_ptr, png_const_infop info_ptr, int *unit,
|
||||
png_fixed_point *width,
|
||||
png_fixed_point *height));
|
||||
png_fixed_point *height))
|
||||
#endif
|
||||
PNG_EXPORT(169, png_uint_32, png_get_sCAL_s,
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr,
|
||||
|
|
@ -2331,10 +2334,10 @@ PNG_EXPORT(169, png_uint_32, png_get_sCAL_s,
|
|||
|
||||
PNG_FP_EXPORT(170, void, png_set_sCAL,
|
||||
(png_structp png_ptr, png_infop info_ptr,
|
||||
int unit, double width, double height));
|
||||
int unit, double width, double height))
|
||||
PNG_FIXED_EXPORT(213, void, png_set_sCAL_fixed, (png_structp png_ptr,
|
||||
png_infop info_ptr, int unit, png_fixed_point width,
|
||||
png_fixed_point height));
|
||||
png_fixed_point height))
|
||||
PNG_EXPORT(171, void, png_set_sCAL_s,
|
||||
(png_structp png_ptr, png_infop info_ptr,
|
||||
int unit, png_const_charp swidth, png_const_charp sheight));
|
||||
|
|
@ -2447,17 +2450,17 @@ PNG_EXPORT(195, png_uint_32, png_get_y_pixels_per_inch,
|
|||
(png_const_structp png_ptr, png_const_infop info_ptr));
|
||||
|
||||
PNG_FP_EXPORT(196, float, png_get_x_offset_inches,
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr));
|
||||
(png_const_structp png_ptr, png_const_infop info_ptr))
|
||||
#ifdef PNG_FIXED_POINT_SUPPORTED /* otherwise not implemented. */
|
||||
PNG_FIXED_EXPORT(211, png_fixed_point, png_get_x_offset_inches_fixed,
|
||||
(png_structp png_ptr, png_const_infop info_ptr));
|
||||
(png_structp png_ptr, png_const_infop info_ptr))
|
||||
#endif
|
||||
|
||||
PNG_FP_EXPORT(197, float, png_get_y_offset_inches, (png_const_structp png_ptr,
|
||||
png_const_infop info_ptr));
|
||||
png_const_infop info_ptr))
|
||||
#ifdef PNG_FIXED_POINT_SUPPORTED /* otherwise not implemented. */
|
||||
PNG_FIXED_EXPORT(212, png_fixed_point, png_get_y_offset_inches_fixed,
|
||||
(png_structp png_ptr, png_const_infop info_ptr));
|
||||
(png_structp png_ptr, png_const_infop info_ptr))
|
||||
#endif
|
||||
|
||||
# ifdef PNG_pHYs_SUPPORTED
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngconf.h - machine configurable file for libpng
|
||||
*
|
||||
* libpng version 1.5.12 - July 11, 2012
|
||||
* libpng version 1.5.13 - September 27, 2012
|
||||
*
|
||||
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
|
||||
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
|
||||
|
|
@ -344,21 +344,23 @@
|
|||
# ifndef PNG_NORETURN
|
||||
# define PNG_NORETURN __attribute__((__noreturn__))
|
||||
# endif
|
||||
# ifndef PNG_ALLOCATED
|
||||
# define PNG_ALLOCATED __attribute__((__malloc__))
|
||||
# endif
|
||||
# ifndef PNG_DEPRECATED
|
||||
# define PNG_DEPRECATED __attribute__((__deprecated__))
|
||||
# endif
|
||||
# ifndef PNG_PRIVATE
|
||||
# if 0 /* Doesn't work so we use deprecated instead*/
|
||||
# define PNG_PRIVATE \
|
||||
__attribute__((warning("This function is not exported by libpng.")))
|
||||
# else
|
||||
# define PNG_PRIVATE \
|
||||
__attribute__((__deprecated__))
|
||||
# if __GNUC__ >= 3
|
||||
# ifndef PNG_ALLOCATED
|
||||
# define PNG_ALLOCATED __attribute__((__malloc__))
|
||||
# endif
|
||||
# endif
|
||||
# ifndef PNG_DEPRECATED
|
||||
# define PNG_DEPRECATED __attribute__((__deprecated__))
|
||||
# endif
|
||||
# ifndef PNG_PRIVATE
|
||||
# if 0 /* Doesn't work so we use deprecated instead*/
|
||||
# define PNG_PRIVATE \
|
||||
__attribute__((warning("This function is not exported by libpng.")))
|
||||
# else
|
||||
# define PNG_PRIVATE \
|
||||
__attribute__((__deprecated__))
|
||||
# endif
|
||||
# endif
|
||||
# endif /* __GNUC__ >= 3 */
|
||||
# endif /* __GNUC__ */
|
||||
|
||||
# if defined(_MSC_VER) && (_MSC_VER >= 1300)
|
||||
|
|
@ -400,7 +402,7 @@
|
|||
#ifndef PNG_FP_EXPORT /* A floating point API. */
|
||||
# ifdef PNG_FLOATING_POINT_SUPPORTED
|
||||
# define PNG_FP_EXPORT(ordinal, type, name, args)\
|
||||
PNG_EXPORT(ordinal, type, name, args)
|
||||
PNG_EXPORT(ordinal, type, name, args);
|
||||
# else /* No floating point APIs */
|
||||
# define PNG_FP_EXPORT(ordinal, type, name, args)
|
||||
# endif
|
||||
|
|
@ -408,7 +410,7 @@
|
|||
#ifndef PNG_FIXED_EXPORT /* A fixed point API. */
|
||||
# ifdef PNG_FIXED_POINT_SUPPORTED
|
||||
# define PNG_FIXED_EXPORT(ordinal, type, name, args)\
|
||||
PNG_EXPORT(ordinal, type, name, args)
|
||||
PNG_EXPORT(ordinal, type, name, args);
|
||||
# else /* No fixed point APIs */
|
||||
# define PNG_FIXED_EXPORT(ordinal, type, name, args)
|
||||
# endif
|
||||
|
|
|
|||
|
|
@ -1,8 +1,8 @@
|
|||
|
||||
/* pngmem.c - stub functions for memory allocation
|
||||
*
|
||||
* Last changed in libpng 1.5.7 [December 15, 2011]
|
||||
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
|
||||
* Last changed in libpng 1.5.13 [September 27, 2012]
|
||||
* Copyright (c) 1998-2012 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.)
|
||||
*
|
||||
|
|
@ -56,7 +56,7 @@ png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
|
|||
if (malloc_fn != NULL)
|
||||
{
|
||||
png_struct dummy_struct;
|
||||
memset(&dummy_struct, 0, sizeof dummy_struct);
|
||||
png_memset(&dummy_struct, 0, sizeof dummy_struct);
|
||||
dummy_struct.mem_ptr=mem_ptr;
|
||||
struct_ptr = (*(malloc_fn))(&dummy_struct, (png_alloc_size_t)size);
|
||||
}
|
||||
|
|
@ -90,7 +90,7 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
|
|||
if (free_fn != NULL)
|
||||
{
|
||||
png_struct dummy_struct;
|
||||
memset(&dummy_struct, 0, sizeof dummy_struct);
|
||||
png_memset(&dummy_struct, 0, sizeof dummy_struct);
|
||||
dummy_struct.mem_ptr=mem_ptr;
|
||||
(*(free_fn))(&dummy_struct, struct_ptr);
|
||||
return;
|
||||
|
|
|
|||
|
|
@ -993,8 +993,8 @@ PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info,
|
|||
/* Unfilter a row: check the filter value before calling this, there is no point
|
||||
* calling it for PNG_FILTER_VALUE_NONE.
|
||||
*/
|
||||
PNG_EXTERN void png_read_filter_row PNGARG((png_structp pp, png_row_infop row_info,
|
||||
png_bytep row, png_const_bytep prev_row, int filter));
|
||||
PNG_EXTERN void png_read_filter_row PNGARG((png_structp pp, png_row_infop
|
||||
row_info, png_bytep row, png_const_bytep prev_row, int filter));
|
||||
|
||||
PNG_EXTERN void png_read_filter_row_up_neon PNGARG((png_row_infop row_info,
|
||||
png_bytep row, png_const_bytep prev_row));
|
||||
|
|
|
|||
|
|
@ -3705,8 +3705,10 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
if (v == png_ptr->trans_color.gray)
|
||||
{
|
||||
/* Background is already in screen gamma */
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.gray & 0xff);
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8)
|
||||
& 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.gray
|
||||
& 0xff);
|
||||
}
|
||||
|
||||
else
|
||||
|
|
@ -3729,8 +3731,10 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
|
||||
if (v == png_ptr->trans_color.gray)
|
||||
{
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.gray & 0xff);
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8)
|
||||
& 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.gray
|
||||
& 0xff);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -3810,9 +3814,12 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
/* Background is already in screen gamma */
|
||||
*sp = (png_byte)((png_ptr->background.red >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.red & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8) & 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green & 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8) & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8)
|
||||
& 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green
|
||||
& 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8)
|
||||
& 0xff);
|
||||
*(sp + 5) = (png_byte)(png_ptr->background.blue & 0xff);
|
||||
}
|
||||
|
||||
|
|
@ -3853,9 +3860,12 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
{
|
||||
*sp = (png_byte)((png_ptr->background.red >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.red & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8) & 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green & 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8) & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8)
|
||||
& 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green
|
||||
& 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8)
|
||||
& 0xff);
|
||||
*(sp + 5) = (png_byte)(png_ptr->background.blue & 0xff);
|
||||
}
|
||||
}
|
||||
|
|
@ -3938,7 +3948,8 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
else if (a == 0)
|
||||
{
|
||||
/* Background is already in screen gamma */
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8) & 0xff);
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8)
|
||||
& 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.gray & 0xff);
|
||||
}
|
||||
|
||||
|
|
@ -3968,7 +3979,8 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
|
||||
if (a == 0)
|
||||
{
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8) & 0xff);
|
||||
*sp = (png_byte)((png_ptr->background.gray >> 8)
|
||||
& 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.gray & 0xff);
|
||||
}
|
||||
|
||||
|
|
@ -4098,9 +4110,12 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
/* Background is already in screen gamma */
|
||||
*sp = (png_byte)((png_ptr->background.red >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.red & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8) & 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green & 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8) & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8)
|
||||
& 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green
|
||||
& 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8)
|
||||
& 0xff);
|
||||
*(sp + 5) = (png_byte)(png_ptr->background.blue & 0xff);
|
||||
}
|
||||
|
||||
|
|
@ -4111,14 +4126,16 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp];
|
||||
png_composite_16(w, v, a, png_ptr->background_1.red);
|
||||
if (!optimize)
|
||||
w = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
|
||||
w = gamma_16_from_1[((w&0xff) >> gamma_shift)]
|
||||
[w >> 8];
|
||||
*sp = (png_byte)((w >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(w & 0xff);
|
||||
|
||||
v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)];
|
||||
png_composite_16(w, v, a, png_ptr->background_1.green);
|
||||
if (!optimize)
|
||||
w = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
|
||||
w = gamma_16_from_1[((w&0xff) >> gamma_shift)]
|
||||
[w >> 8];
|
||||
|
||||
*(sp + 2) = (png_byte)((w >> 8) & 0xff);
|
||||
*(sp + 3) = (png_byte)(w & 0xff);
|
||||
|
|
@ -4126,7 +4143,8 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
v = gamma_16_to_1[*(sp + 5) >> gamma_shift][*(sp + 4)];
|
||||
png_composite_16(w, v, a, png_ptr->background_1.blue);
|
||||
if (!optimize)
|
||||
w = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8];
|
||||
w = gamma_16_from_1[((w&0xff) >> gamma_shift)]
|
||||
[w >> 8];
|
||||
|
||||
*(sp + 4) = (png_byte)((w >> 8) & 0xff);
|
||||
*(sp + 5) = (png_byte)(w & 0xff);
|
||||
|
|
@ -4147,9 +4165,12 @@ png_do_compose(png_row_infop row_info, png_bytep row, png_structp png_ptr)
|
|||
{
|
||||
*sp = (png_byte)((png_ptr->background.red >> 8) & 0xff);
|
||||
*(sp + 1) = (png_byte)(png_ptr->background.red & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8) & 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green & 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8) & 0xff);
|
||||
*(sp + 2) = (png_byte)((png_ptr->background.green >> 8)
|
||||
& 0xff);
|
||||
*(sp + 3) = (png_byte)(png_ptr->background.green
|
||||
& 0xff);
|
||||
*(sp + 4) = (png_byte)((png_ptr->background.blue >> 8)
|
||||
& 0xff);
|
||||
*(sp + 5) = (png_byte)(png_ptr->background.blue & 0xff);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,8 @@
|
|||
|
||||
/* pngwtran.c - transforms the data in a row for PNG writers
|
||||
*
|
||||
* Last changed in libpng 1.5.6 [November 3, 2011]
|
||||
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
|
||||
* Last changed in libpng 1.5.13 [September 27, 2012]
|
||||
* Copyright (c) 1998-2012 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.)
|
||||
*
|
||||
|
|
@ -45,8 +45,20 @@ png_do_write_transformations(png_structp png_ptr, png_row_infop row_info)
|
|||
|
||||
#ifdef PNG_WRITE_FILLER_SUPPORTED
|
||||
if (png_ptr->transformations & PNG_FILLER)
|
||||
png_do_strip_channel(row_info, png_ptr->row_buf + 1,
|
||||
!(png_ptr->flags & PNG_FLAG_FILLER_AFTER));
|
||||
{
|
||||
if (png_ptr->color_type & (PNG_COLOR_MASK_ALPHA|PNG_COLOR_MASK_PALETTE))
|
||||
{
|
||||
/* GA, RGBA or palette; in any of these cases libpng will not do the
|
||||
* the correct thing (whatever that might be).
|
||||
*/
|
||||
png_warning(png_ptr, "incorrect png_set_filler call ignored");
|
||||
png_ptr->transformations &= ~PNG_FILLER;
|
||||
}
|
||||
|
||||
else
|
||||
png_do_strip_channel(row_info, png_ptr->row_buf + 1,
|
||||
!(png_ptr->flags & PNG_FLAG_FILLER_AFTER));
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef PNG_WRITE_PACKSWAP_SUPPORTED
|
||||
|
|
|
|||
|
|
@ -1370,7 +1370,8 @@ png_write_tRNS(png_structp png_ptr, png_const_bytep trans_alpha,
|
|||
}
|
||||
|
||||
/* Write the chunk out as it is */
|
||||
png_write_complete_chunk(png_ptr, png_tRNS, trans_alpha, (png_size_t)num_trans);
|
||||
png_write_complete_chunk(png_ptr, png_tRNS, trans_alpha,
|
||||
(png_size_t)num_trans);
|
||||
}
|
||||
|
||||
else if (color_type == PNG_COLOR_TYPE_GRAY)
|
||||
|
|
|
|||
Loading…
Reference in a new issue