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[devel] Fixed dependencies of GET_INT_32 - it doesn't require READ_INT_FUNCTIONS

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because it has a macro equivalent.
This commit is contained in:
Glenn Randers-Pehrson
2010-04-28 07:49:28 -05:00
parent bb317fb0b2
commit 34713ce23c
4 changed files with 29 additions and 12 deletions
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4
pngwutil.c
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@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.5.0 [April 27, 2010]
* Last changed in libpng 1.5.0 [April 28, 2010]
* Copyright (c) 1998-2010 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.)
@@ -15,6 +15,7 @@
#ifdef PNG_WRITE_SUPPORTED
#ifdef PNG_WRITE_INT_FUNCTIONS_SUPPORTED
/* Place a 32-bit number into a buffer in PNG byte order. We work
* with unsigned numbers for convenience, although one supported
* ancillary chunk uses signed (two's complement) numbers.
@@ -53,6 +54,7 @@ png_save_uint_16(png_bytep buf, unsigned int i)
buf[0] = (png_byte)((i >> 8) & 0xff);
buf[1] = (png_byte)(i & 0xff);
}
#endif
/* Simple function to write the signature. If we have already written
* the magic bytes of the signature, or more likely, the PNG stream is