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[devel] Fixed dependencies of GET_INT_32 - it doesn't require READ_INT_FUNCTIONS
because it has a macro equivalent.
This commit is contained in:
Glenn Randers-Pehrson
parent
bb317fb0b2
commit
34713ce23c
20
ANNOUNCE
20
ANNOUNCE
@ -1,5 +1,5 @@
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Libpng 1.5.0beta21 - April 27, 2010
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Libpng 1.5.0beta22 - April 28, 2010
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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@ -9,20 +9,20 @@ Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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1.5.0beta21.tar.xz (LZMA-compressed, recommended)
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1.5.0beta21.tar.gz
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1.5.0beta21.tar.bz2
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1.5.0beta22.tar.xz (LZMA-compressed, recommended)
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1.5.0beta22.tar.gz
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1.5.0beta22.tar.bz2
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lp150b21.zip
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lp150b21.7z
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lp150b22.zip
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lp150b22.7z
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Other information:
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1.5.0beta21-README.txt
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1.5.0beta21-LICENSE.txt
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1.5.0beta22-README.txt
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1.5.0beta22-LICENSE.txt
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Changes since the last public release (1.4.1):
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@ -196,6 +196,10 @@ version 1.5.0beta21 [April 27, 2010]
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Set PNG_NO_READ_BGR, PNG_NO_IO_STATE, and PNG_NO_TIME_RFC1123 in
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contrib/pngminim/decoder/pngusr.h to make a smaller decoder application.
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version 1.5.0beta22 [April 28, 2010]
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Fixed dependencies of GET_INT_32 - it does not require READ_INT_FUNCTIONS
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because it has a macro equivalent.
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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4
CHANGES
4
CHANGES
@ -2678,6 +2678,10 @@ version 1.5.0beta21 [April 27, 2010]
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Set PNG_NO_READ_BGR, PNG_NO_IO_STATE, and PNG_NO_TIME_RFC1123 in
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contrib/pngminim/decoder/pngusr.h to make a smaller decoder application.
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version 1.5.0beta22 [April 28, 2010]
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Fixed dependencies of GET_INT_32 - it does not require READ_INT_FUNCTIONS
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because it has a macro equivalent.
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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13
pngrutil.c
13
pngrutil.c
@ -1,7 +1,7 @@
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/* pngrutil.c - utilities to read a PNG file
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*
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* Last changed in libpng 1.4.1 [April 27, 2010]
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* Last changed in libpng 1.4.1 [April 28, 2010]
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* Copyright (c) 1998-2010 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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@ -27,7 +27,11 @@ png_get_uint_31(png_structp png_ptr, png_bytep buf)
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png_error(png_ptr, "PNG unsigned integer out of range");
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return (i);
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}
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#ifndef PNG_USE_READ_MACROS
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#ifdef PNG_READ_INT_FUNCTIONS_SUPPORTED
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/* NOTE: the read macros will obscure these definitions, so that if
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* PNG_USE_READ_MACROS is set the library will not use them internally,
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* but the APIs will still be available externally.
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*/
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/* Grab an unsigned 32-bit integer from a buffer in big-endian format. */
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png_uint_32 (PNGAPI
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png_get_uint_32)(png_bytep buf)
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@ -44,7 +48,9 @@ png_get_uint_32)(png_bytep buf)
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/* Grab a signed 32-bit integer from a buffer in big-endian format. The
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* data is stored in the PNG file in two's complement format, and it is
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* assumed that the machine format for signed integers is the same.
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* Only used internally in this file.
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*/
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#if defined(PNG_GET_INT_32_SUPPORTED)
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png_int_32 (PNGAPI
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png_get_int_32)(png_bytep buf)
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{
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@ -55,6 +61,7 @@ png_get_int_32)(png_bytep buf)
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return (i);
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}
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#endif
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/* Grab an unsigned 16-bit integer from a buffer in big-endian format. */
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png_uint_16 (PNGAPI
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@ -65,7 +72,7 @@ png_get_uint_16)(png_bytep buf)
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return (i);
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}
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#endif /* PNG_USE_READ_MACROS */
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#endif /* PNG_READ_INT_FUNCTIONS_SUPPORTED */
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/* Read the chunk header (length + type name).
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* Put the type name into png_ptr->chunk_name, and return the length.
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@ -1,7 +1,7 @@
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/* pngwutil.c - utilities to write a PNG file
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*
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* Last changed in libpng 1.5.0 [April 27, 2010]
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* Last changed in libpng 1.5.0 [April 28, 2010]
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* Copyright (c) 1998-2010 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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@ -15,6 +15,7 @@
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#ifdef PNG_WRITE_SUPPORTED
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#ifdef PNG_WRITE_INT_FUNCTIONS_SUPPORTED
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/* Place a 32-bit number into a buffer in PNG byte order. We work
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* with unsigned numbers for convenience, although one supported
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* ancillary chunk uses signed (two's complement) numbers.
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@ -53,6 +54,7 @@ png_save_uint_16(png_bytep buf, unsigned int i)
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buf[0] = (png_byte)((i >> 8) & 0xff);
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buf[1] = (png_byte)(i & 0xff);
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}
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#endif
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/* Simple function to write the signature. If we have already written
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* the magic bytes of the signature, or more likely, the PNG stream is
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