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[libpng16] Fixed some indentation in pngrutil.c

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This commit is contained in:
Glenn Randers-Pehrson 2014-08-26 19:55:58 -05:00
parent 3669467347
commit 664bd637b5
1 changed files with 42 additions and 43 deletions
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31
pngrutil.c
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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* Last changed in libpng 1.6.11 [June 5, 2014] * Last changed in libpng 1.6.14 [(PENDING RELEASE)]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson * Copyright (c) 1998-2014 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -341,12 +341,12 @@ png_inflate_claim(png_structrp png_ptr, png_uint_32 owner)
* are minimal. * are minimal.
*/ */
(void)png_safecat(msg, (sizeof msg), 4, " using zstream"); (void)png_safecat(msg, (sizeof msg), 4, " using zstream");
# if PNG_LIBPNG_BUILD_BASE_TYPE >= PNG_LIBPNG_BUILD_RC #if PNG_LIBPNG_BUILD_BASE_TYPE >= PNG_LIBPNG_BUILD_RC
png_chunk_warning(png_ptr, msg); png_chunk_warning(png_ptr, msg);
png_ptr->zowner = 0; png_ptr->zowner = 0;
# else #else
png_chunk_error(png_ptr, msg); png_chunk_error(png_ptr, msg);
# endif #endif
} }
/* Implementation note: unlike 'png_deflate_claim' this internal function /* Implementation note: unlike 'png_deflate_claim' this internal function
@ -364,10 +364,9 @@ png_inflate_claim(png_structrp png_ptr, png_uint_32 owner)
*/ */
{ {
int ret; /* zlib return code */ int ret; /* zlib return code */
# if PNG_ZLIB_VERNUM >= 0x1240 #if PNG_ZLIB_VERNUM >= 0x1240
# if defined(PNG_SET_OPTION_SUPPORTED) && \ # if defined(PNG_SET_OPTION_SUPPORTED) && defined(PNG_MAXIMUM_INFLATE_WINDOW)
defined(PNG_MAXIMUM_INFLATE_WINDOW)
int window_bits; int window_bits;
if (((png_ptr->options >> PNG_MAXIMUM_INFLATE_WINDOW) & 3) == if (((png_ptr->options >> PNG_MAXIMUM_INFLATE_WINDOW) & 3) ==
@ -379,7 +378,7 @@ png_inflate_claim(png_structrp png_ptr, png_uint_32 owner)
# else # else
# define window_bits 0 # define window_bits 0
# endif # endif
# endif #endif
/* Set this for safety, just in case the previous owner left pointers to /* Set this for safety, just in case the previous owner left pointers to
* memory allocations. * memory allocations.
@ -391,20 +390,20 @@ png_inflate_claim(png_structrp png_ptr, png_uint_32 owner)
if (png_ptr->flags & PNG_FLAG_ZSTREAM_INITIALIZED) if (png_ptr->flags & PNG_FLAG_ZSTREAM_INITIALIZED)
{ {
# if PNG_ZLIB_VERNUM < 0x1240 #if PNG_ZLIB_VERNUM < 0x1240
ret = inflateReset(&png_ptr->zstream); ret = inflateReset(&png_ptr->zstream);
# else #else
ret = inflateReset2(&png_ptr->zstream, window_bits); ret = inflateReset2(&png_ptr->zstream, window_bits);
# endif #endif
} }
else else
{ {
# if PNG_ZLIB_VERNUM < 0x1240 #if PNG_ZLIB_VERNUM < 0x1240
ret = inflateInit(&png_ptr->zstream); ret = inflateInit(&png_ptr->zstream);
# else #else
ret = inflateInit2(&png_ptr->zstream, window_bits); ret = inflateInit2(&png_ptr->zstream, window_bits);
# endif #endif
if (ret == Z_OK) if (ret == Z_OK)
png_ptr->flags |= PNG_FLAG_ZSTREAM_INITIALIZED; png_ptr->flags |= PNG_FLAG_ZSTREAM_INITIALIZED;
@ -419,9 +418,9 @@ png_inflate_claim(png_structrp png_ptr, png_uint_32 owner)
return ret; return ret;
} }
# ifdef window_bits #ifdef window_bits
# undef window_bits # undef window_bits
# endif #endif
} }
#ifdef PNG_READ_COMPRESSED_TEXT_SUPPORTED #ifdef PNG_READ_COMPRESSED_TEXT_SUPPORTED