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-rw-r--r--src/3rdparty/libpng/png.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/src/3rdparty/libpng/png.c b/src/3rdparty/libpng/png.c
index ff02c56518..a25afebcc8 100644
--- a/src/3rdparty/libpng/png.c
+++ b/src/3rdparty/libpng/png.c
@@ -1,8 +1,8 @@
/* png.c - location for general purpose libpng functions
*
- * Last changed in libpng 1.6.33 [September 28, 2017]
- * Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
+ * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 1998-2002,2004,2006-2018 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.)
*
@@ -14,7 +14,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_34 Your_png_h_is_not_version_1_6_34;
+typedef png_libpng_version_1_6_35 Your_png_h_is_not_version_1_6_35;
#ifdef __GNUC__
/* The version tests may need to be added to, but the problem warning has
@@ -71,7 +71,7 @@ png_set_sig_bytes(png_structrp png_ptr, int num_bytes)
* PNG signature (this is the same behavior as strcmp, memcmp, etc).
*/
int PNGAPI
-png_sig_cmp(png_const_bytep sig, png_size_t start, png_size_t num_to_check)
+png_sig_cmp(png_const_bytep sig, size_t start, size_t num_to_check)
{
png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10};
@@ -136,7 +136,7 @@ png_reset_crc(png_structrp png_ptr)
* trouble of calculating it.
*/
void /* PRIVATE */
-png_calculate_crc(png_structrp png_ptr, png_const_bytep ptr, png_size_t length)
+png_calculate_crc(png_structrp png_ptr, png_const_bytep ptr, size_t length)
{
int need_crc = 1;
@@ -421,7 +421,7 @@ png_destroy_info_struct(png_const_structrp png_ptr, png_infopp info_ptr_ptr)
* those cases where it does anything other than a memset.
*/
PNG_FUNCTION(void,PNGAPI
-png_info_init_3,(png_infopp ptr_ptr, png_size_t png_info_struct_size),
+png_info_init_3,(png_infopp ptr_ptr, size_t png_info_struct_size),
PNG_DEPRECATED)
{
png_inforp info_ptr = *ptr_ptr;
@@ -816,15 +816,15 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
- "libpng version 1.6.34 - September 29, 2017" PNG_STRING_NEWLINE \
- "Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson" \
+ "libpng version 1.6.35 - July 15, 2018" PNG_STRING_NEWLINE \
+ "Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
# else
- return "libpng version 1.6.34 - September 29, 2017\
- Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\
+ return "libpng version 1.6.35 - July 15, 2018\
+ Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
# endif
@@ -942,7 +942,7 @@ png_handle_as_unknown(png_const_structrp png_ptr, png_const_bytep chunk_name)
/* The code is the fifth byte after each four byte string. Historically this
* code was always searched from the end of the list, this is no longer
- * necessary because the 'set' routine handles duplicate entries correcty.
+ * necessary because the 'set' routine handles duplicate entries correctly.
*/
do /* num_chunk_list > 0, so at least one */
{
@@ -2067,7 +2067,7 @@ png_icc_check_header(png_const_structrp png_ptr, png_colorspacerp colorspace,
*/
/* Data checks (could be skipped). These checks must be independent of the
- * version number; however, the version number doesn't accomodate changes in
+ * version number; however, the version number doesn't accommodate changes in
* the header fields (just the known tags and the interpretation of the
* data.)
*/
@@ -2707,7 +2707,7 @@ png_check_IHDR(png_const_structrp png_ptr,
#if defined(PNG_sCAL_SUPPORTED) || defined(PNG_pCAL_SUPPORTED)
/* ASCII to fp functions */
-/* Check an ASCII formated floating point value, see the more detailed
+/* Check an ASCII formatted floating point value, see the more detailed
* comments in pngpriv.h
*/
/* The following is used internally to preserve the sticky flags */
@@ -2715,11 +2715,11 @@ png_check_IHDR(png_const_structrp png_ptr,
#define png_fp_set(state, value) ((state) = (value) | ((state) & PNG_FP_STICKY))
int /* PRIVATE */
-png_check_fp_number(png_const_charp string, png_size_t size, int *statep,
+png_check_fp_number(png_const_charp string, size_t size, int *statep,
png_size_tp whereami)
{
int state = *statep;
- png_size_t i = *whereami;
+ size_t i = *whereami;
while (i < size)
{
@@ -2842,10 +2842,10 @@ PNG_FP_End:
/* The same but for a complete string. */
int
-png_check_fp_string(png_const_charp string, png_size_t size)
+png_check_fp_string(png_const_charp string, size_t size)
{
int state=0;
- png_size_t char_index=0;
+ size_t char_index=0;
if (png_check_fp_number(string, size, &state, &char_index) != 0 &&
(char_index == size || string[char_index] == 0))
@@ -2906,7 +2906,7 @@ png_pow10(int power)
#pragma GCC diagnostic warning "-Wstrict-overflow=2"
#endif /* GCC_STRICT_OVERFLOW */
void /* PRIVATE */
-png_ascii_from_fp(png_const_structrp png_ptr, png_charp ascii, png_size_t size,
+png_ascii_from_fp(png_const_structrp png_ptr, png_charp ascii, size_t size,
double fp, unsigned int precision)
{
/* We use standard functions from math.h, but not printf because
@@ -3237,7 +3237,7 @@ png_ascii_from_fp(png_const_structrp png_ptr, png_charp ascii, png_size_t size,
*/
void /* PRIVATE */
png_ascii_from_fixed(png_const_structrp png_ptr, png_charp ascii,
- png_size_t size, png_fixed_point fp)
+ size_t size, png_fixed_point fp)
{
/* Require space for 10 decimal digits, a decimal point, a minus sign and a
* trailing \0, 13 characters:
@@ -4344,7 +4344,7 @@ png_set_option(png_structrp png_ptr, int option, int onoff)
png_uint_32 setting = (2U + (onoff != 0)) << option;
png_uint_32 current = png_ptr->options;
- png_ptr->options = (png_uint_32)(((current & ~mask) | setting) & 0xff);
+ png_ptr->options = (png_uint_32)((current & ~mask) | setting);
return (int)(current & mask) >> option;
}
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