diff --git a/thirdparty/libpng/arm/arm_init.c b/thirdparty/libpng/arm/arm_init.c
index ab22525b3..84d05556f 100644
--- a/thirdparty/libpng/arm/arm_init.c
+++ b/thirdparty/libpng/arm/arm_init.c
@@ -36,7 +36,10 @@
#ifndef PNG_ARM_NEON_FILE
# if defined(__aarch64__) || defined(_M_ARM64)
/* ARM Neon is expected to be unconditionally available on ARM64. */
-# error "PNG_ARM_NEON_CHECK_SUPPORTED must not be defined on this platform"
+# error "PNG_ARM_NEON_CHECK_SUPPORTED must not be defined on ARM64"
+# elif defined(__ARM_NEON__) || defined(__ARM_NEON)
+ /* ARM Neon is expected to be available on the target CPU architecture. */
+# error "PNG_ARM_NEON_CHECK_SUPPORTED must not be defined on this CPU arch"
# elif defined(__linux__)
# define PNG_ARM_NEON_FILE "contrib/arm-neon/linux.c"
# else
diff --git a/thirdparty/libpng/png.c b/thirdparty/libpng/png.c
index fc0956426..4f3e8bbd3 100644
--- a/thirdparty/libpng/png.c
+++ b/thirdparty/libpng/png.c
@@ -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_38 Your_png_h_is_not_version_1_6_38;
+typedef png_libpng_version_1_6_39 Your_png_h_is_not_version_1_6_39;
#ifdef __GNUC__
/* The version tests may need to be added to, but the problem warning has
@@ -815,7 +815,7 @@ png_get_copyright(png_const_structrp png_ptr)
return PNG_STRING_COPYRIGHT
#else
return PNG_STRING_NEWLINE \
- "libpng version 1.6.38" PNG_STRING_NEWLINE \
+ "libpng version 1.6.39" PNG_STRING_NEWLINE \
"Copyright (c) 2018-2022 Cosmin Truta" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \
@@ -2710,7 +2710,7 @@ png_check_IHDR(png_const_structrp png_ptr,
int /* PRIVATE */
png_check_fp_number(png_const_charp string, size_t size, int *statep,
- png_size_tp whereami)
+ size_t *whereami)
{
int state = *statep;
size_t i = *whereami;
diff --git a/thirdparty/libpng/png.h b/thirdparty/libpng/png.h
index 7281d6cc4..f109cdf33 100644
--- a/thirdparty/libpng/png.h
+++ b/thirdparty/libpng/png.h
@@ -1,9 +1,7 @@
-#ifndef PNG_H
-#define PNG_H
/* png.h - header file for PNG reference library
*
- * libpng version 1.6.38 - September 14, 2022
+ * libpng version 1.6.39 - November 20, 2022
*
* Copyright (c) 2018-2022 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
@@ -17,7 +15,7 @@
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.35, July 2018:
* Glenn Randers-Pehrson
- * libpng versions 1.6.36, December 2018, through 1.6.38, September 2022:
+ * libpng versions 1.6.36, December 2018, through 1.6.39, November 2022:
* Cosmin Truta
* See also "Contributing Authors", below.
*/
@@ -241,7 +239,7 @@
* ...
* 1.5.30 15 10530 15.so.15.30[.0]
* ...
- * 1.6.38 16 10638 16.so.16.38[.0]
+ * 1.6.39 16 10639 16.so.16.39[.0]
*
* Henceforth the source version will match the shared-library major and
* minor numbers; the shared-library major version number will be used for
@@ -265,8 +263,8 @@
*
*/
-
-
+#ifndef PNG_H
+#define PNG_H
/* This is not the place to learn how to use libpng. The file libpng-manual.txt
* describes how to use libpng, and the file example.c summarizes it
@@ -280,8 +278,8 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.38"
-#define PNG_HEADER_VERSION_STRING " libpng version 1.6.38 - September 14, 2022\n"
+#define PNG_LIBPNG_VER_STRING "1.6.39"
+#define PNG_HEADER_VERSION_STRING " libpng version 1.6.39 - November 20, 2022\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@@ -289,7 +287,7 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 6
-#define PNG_LIBPNG_VER_RELEASE 38
+#define PNG_LIBPNG_VER_RELEASE 39
/* This should be zero for a public release, or non-zero for a
* development version. [Deprecated]
@@ -320,7 +318,7 @@
* From version 1.0.1 it is:
* XXYYZZ, where XX=major, YY=minor, ZZ=release
*/
-#define PNG_LIBPNG_VER 10638 /* 1.6.38 */
+#define PNG_LIBPNG_VER 10639 /* 1.6.39 */
/* Library configuration: these options cannot be changed after
* the library has been built.
@@ -430,7 +428,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
-typedef char* png_libpng_version_1_6_38;
+typedef char* png_libpng_version_1_6_39;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*
diff --git a/thirdparty/libpng/pngconf.h b/thirdparty/libpng/pngconf.h
index 7a865b404..fcb4b4306 100644
--- a/thirdparty/libpng/pngconf.h
+++ b/thirdparty/libpng/pngconf.h
@@ -1,9 +1,7 @@
-#ifndef PNGCONF_H
-#define PNGCONF_H
/* pngconf.h - machine-configurable file for libpng
*
- * libpng version 1.6.38
+ * libpng version 1.6.39
*
* Copyright (c) 2018-2022 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson
@@ -20,8 +18,8 @@
* and png_info.
*/
-
-
+#ifndef PNGCONF_H
+#define PNGCONF_H
#ifndef PNG_BUILDING_SYMBOL_TABLE /* else includes may cause problems */
diff --git a/thirdparty/libpng/pngdebug.h b/thirdparty/libpng/pngdebug.h
index 8dfe09e10..00d5a4569 100644
--- a/thirdparty/libpng/pngdebug.h
+++ b/thirdparty/libpng/pngdebug.h
@@ -1,5 +1,3 @@
-#ifndef PNGDEBUG_H
-#define PNGDEBUG_H
/* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
*
@@ -33,8 +31,8 @@
* to the message.
* arg: 0 to 2 arguments for printf(3) style substitution in message.
*/
-
-
+#ifndef PNGDEBUG_H
+#define PNGDEBUG_H
/* These settings control the formatting of messages in png.c and pngerror.c */
/* Moved to pngdebug.h at 1.5.0 */
# ifndef PNG_LITERAL_SHARP
diff --git a/thirdparty/libpng/pnginfo.h b/thirdparty/libpng/pnginfo.h
index d17e195d2..1f98dedc4 100644
--- a/thirdparty/libpng/pnginfo.h
+++ b/thirdparty/libpng/pnginfo.h
@@ -1,5 +1,3 @@
-#ifndef PNGINFO_H
-#define PNGINFO_H
/* pnginfo.h - header file for PNG reference library
*
@@ -51,8 +49,8 @@
* itxt_ptr structure argument, and the png_set_rows and png_set_unknowns
* functions do not make their own copies.
*/
-
-
+#ifndef PNGINFO_H
+#define PNGINFO_H
struct png_info_def
{
diff --git a/thirdparty/libpng/pnglibconf.h b/thirdparty/libpng/pnglibconf.h
index 165a5238d..e5948c8ce 100644
--- a/thirdparty/libpng/pnglibconf.h
+++ b/thirdparty/libpng/pnglibconf.h
@@ -1,8 +1,6 @@
-#ifndef PNGLCONF_H
-#define PNGLCONF_H
/* pnglibconf.h - library build configuration */
-/* libpng version 1.6.38 */
+/* libpng version 1.6.39 */
/* Copyright (c) 2018-2022 Cosmin Truta */
/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */
@@ -14,8 +12,8 @@
/* pnglibconf.h */
/* Machine generated file: DO NOT EDIT */
/* Derived from: scripts/pnglibconf.dfa */
-
-
+#ifndef PNGLCONF_H
+#define PNGLCONF_H
/* options */
#define PNG_16BIT_SUPPORTED
#define PNG_ALIGNED_MEMORY_SUPPORTED
diff --git a/thirdparty/libpng/pngpriv.h b/thirdparty/libpng/pngpriv.h
index 6876b1363..b8a73b685 100644
--- a/thirdparty/libpng/pngpriv.h
+++ b/thirdparty/libpng/pngpriv.h
@@ -1,5 +1,3 @@
-#ifndef PNGPRIV_H
-#define PNGPRIV_H
/* pngpriv.h - private declarations for use inside libpng
*
@@ -22,8 +20,8 @@
* they should be well aware of the issues that may arise from doing so.
*/
-
-
+#ifndef PNGPRIV_H
+#define PNGPRIV_H
/* Feature Test Macros. The following are defined here to ensure that correctly
* implemented libraries reveal the APIs libpng needs to build and hide those
@@ -1948,7 +1946,7 @@ PNG_INTERNAL_FUNCTION(void,png_ascii_from_fixed,(png_const_structrp png_ptr,
* the problem character.) This has not been tested within libpng.
*/
PNG_INTERNAL_FUNCTION(int,png_check_fp_number,(png_const_charp string,
- size_t size, int *statep, png_size_tp whereami),PNG_EMPTY);
+ size_t size, int *statep, size_t *whereami),PNG_EMPTY);
/* This is the same but it checks a complete string and returns true
* only if it just contains a floating point number. As of 1.5.4 this
diff --git a/thirdparty/libpng/pngread.c b/thirdparty/libpng/pngread.c
index 5ab922403..96996ced5 100644
--- a/thirdparty/libpng/pngread.c
+++ b/thirdparty/libpng/pngread.c
@@ -3762,13 +3762,13 @@ png_image_read_direct(png_voidp argument)
mode = PNG_ALPHA_PNG;
output_gamma = PNG_DEFAULT_sRGB;
}
-
+
if ((change & PNG_FORMAT_FLAG_ASSOCIATED_ALPHA) != 0)
{
mode = PNG_ALPHA_OPTIMIZED;
change &= ~PNG_FORMAT_FLAG_ASSOCIATED_ALPHA;
}
-
+
/* If 'do_local_background' is set check for the presence of gamma
* correction; this is part of the work-round for the libpng bug
* described above.
diff --git a/thirdparty/libpng/pngrutil.c b/thirdparty/libpng/pngrutil.c
index ca060dd15..068ab193a 100644
--- a/thirdparty/libpng/pngrutil.c
+++ b/thirdparty/libpng/pngrutil.c
@@ -3186,7 +3186,7 @@ png_check_chunk_length(png_const_structrp png_ptr, png_uint_32 length)
{
png_debug2(0," length = %lu, limit = %lu",
(unsigned long)length,(unsigned long)limit);
- png_chunk_error(png_ptr, "chunk data is too large");
+ png_benign_error(png_ptr, "chunk data is too large");
}
}
diff --git a/thirdparty/libpng/pngstruct.h b/thirdparty/libpng/pngstruct.h
index 985713f73..e591d94d5 100644
--- a/thirdparty/libpng/pngstruct.h
+++ b/thirdparty/libpng/pngstruct.h
@@ -1,5 +1,3 @@
-#ifndef PNGSTRUCT_H
-#define PNGSTRUCT_H
/* pngstruct.h - header file for PNG reference library
*
@@ -19,8 +17,8 @@
* It should NOT be accessed directly by an application.
*/
-
-
+#ifndef PNGSTRUCT_H
+#define PNGSTRUCT_H
/* zlib.h defines the structure z_stream, an instance of which is included
* in this structure and is required for decompressing the LZ compressed
* data in PNG files.
diff --git a/thirdparty/libpng/pngwrite.c b/thirdparty/libpng/pngwrite.c
index 06c45d16a..4e58d776a 100644
--- a/thirdparty/libpng/pngwrite.c
+++ b/thirdparty/libpng/pngwrite.c
@@ -75,10 +75,10 @@ write_unknown_chunks(png_structrp png_ptr, png_const_inforp info_ptr,
* library. If you have a new chunk to add, make a function to write it,
* and put it in the correct location here. If you want the chunk written
* after the image data, put it in png_write_end(). I strongly encourage
- * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
- * the chunk, as that will keep the code from breaking if you want to just
- * write a plain PNG file. If you have long comments, I suggest writing
- * them in png_write_end(), and compressing them.
+ * you to supply a PNG_INFO_ flag, and check info_ptr->valid before
+ * writing the chunk, as that will keep the code from breaking if you want
+ * to just write a plain PNG file. If you have long comments, I suggest
+ * writing them in png_write_end(), and compressing them.
*/
void PNGAPI
png_write_info_before_PLTE(png_structrp png_ptr, png_const_inforp info_ptr)
diff --git a/thirdparty/libpng/pngwutil.c b/thirdparty/libpng/pngwutil.c
index 16345e4c0..01f0607c7 100644
--- a/thirdparty/libpng/pngwutil.c
+++ b/thirdparty/libpng/pngwutil.c
@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
- * Copyright (c) 2018 Cosmin Truta
+ * Copyright (c) 2018-2022 Cosmin Truta
* 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.
@@ -1747,7 +1747,7 @@ png_write_pCAL(png_structrp png_ptr, png_charp purpose, png_int_32 X0,
{
png_uint_32 purpose_len;
size_t units_len, total_len;
- png_size_tp params_len;
+ size_t *params_len;
png_byte buf[10];
png_byte new_purpose[80];
int i;
@@ -1769,7 +1769,7 @@ png_write_pCAL(png_structrp png_ptr, png_charp purpose, png_int_32 X0,
png_debug1(3, "pCAL units length = %d", (int)units_len);
total_len = purpose_len + units_len + 10;
- params_len = (png_size_tp)png_malloc(png_ptr,
+ params_len = (size_t *)png_malloc(png_ptr,
(png_alloc_size_t)((png_alloc_size_t)nparams * (sizeof (size_t))));
/* Find the length of each parameter, making sure we don't count the