Update libpng to 1.6.45

axmolengine · Jan 9, 2025 · f798f0f · f798f0f
1 parent 821e81c
commit f798f0f
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diff --git a/3rdparty/README.md b/3rdparty/README.md
@@ -185,7 +185,7 @@
 
 ## png
 - [![Upstream](https://img.shields.io/github/v/tag/glennrp/libpng?label=Upstream)](https://github.com/glennrp/libpng)
-- Version: 1.6.44
+- Version: 1.6.45
 - License: PNG Reference Library License version 2
 
 ## poly2tri

diff --git a/3rdparty/png/LICENSE b/3rdparty/png/LICENSE
@@ -4,8 +4,8 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
 PNG Reference Library License version 2
 ---------------------------------------
 
- * Copyright (c) 1995-2024 The PNG Reference Library Authors.
- * Copyright (c) 2018-2024 Cosmin Truta.
+ * Copyright (c) 1995-2025 The PNG Reference Library Authors.
+ * Copyright (c) 2018-2025 Cosmin Truta.
  * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
  * Copyright (c) 1996-1997 Andreas Dilger.
  * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

diff --git a/3rdparty/png/README b/3rdparty/png/README
@@ -1,4 +1,4 @@
-README for libpng version 1.6.44
+README for libpng version 1.6.45
 ================================
 
 See the note about version numbers near the top of `png.h`.
@@ -157,8 +157,6 @@ Files included in this distribution
                           "PNG: The Definitive Guide" by Greg Roelofs,
                           O'Reilly, 1999
         libtests/     =>  Test programs
-        oss-fuzz/     =>  Files used by the OSS-Fuzz project for fuzz-testing
-                          libpng
         pngexif/      =>  Program to inspect the EXIF information in PNG files
         pngminim/     =>  Minimal decoder, encoder, and progressive decoder
                           programs demonstrating the use of pngusr.dfa

diff --git a/3rdparty/png/arm/arm_init.c b/3rdparty/png/arm/arm_init.c
@@ -1,4 +1,3 @@
-
 /* arm_init.c - NEON optimised filter functions
  *
  * Copyright (c) 2018-2022 Cosmin Truta

diff --git a/3rdparty/png/arm/filter_neon.S b/3rdparty/png/arm/filter_neon.S
@@ -1,4 +1,3 @@
-
 /* filter_neon.S - placeholder file
  *
  * Copyright (c) 2024 Cosmin Truta

diff --git a/3rdparty/png/arm/filter_neon_intrinsics.c b/3rdparty/png/arm/filter_neon_intrinsics.c
@@ -1,4 +1,3 @@
-
 /* filter_neon_intrinsics.c - NEON optimised filter functions
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/3rdparty/png/arm/palette_neon_intrinsics.c b/3rdparty/png/arm/palette_neon_intrinsics.c
@@ -1,4 +1,3 @@
-
 /* palette_neon_intrinsics.c - NEON optimised palette expansion functions
  *
  * Copyright (c) 2018-2019 Cosmin Truta
@@ -64,7 +63,7 @@ png_do_expand_palette_rgba8_neon(png_structrp png_ptr, png_row_infop row_info,
 {
    png_uint_32 row_width = row_info->width;
    const png_uint_32 *riffled_palette =
-      (const png_uint_32 *)png_ptr->riffled_palette;
+      png_aligncastconst(png_const_uint_32p, png_ptr->riffled_palette);
    const png_uint_32 pixels_per_chunk = 4;
    png_uint_32 i;
 

diff --git a/3rdparty/png/contrib/README.txt b/3rdparty/png/contrib/README.txt
@@ -1,3 +1,5 @@
+External contributions to libpng
+--------------------------------
 
 This "contrib" directory contains contributions which are not necessarily under
 the libpng license, although all are open source.  They are not part of

diff --git a/3rdparty/png/intel/filter_sse2_intrinsics.c b/3rdparty/png/intel/filter_sse2_intrinsics.c
@@ -1,4 +1,3 @@
-
 /* filter_sse2_intrinsics.c - SSE2 optimized filter functions
  *
  * Copyright (c) 2018 Cosmin Truta

diff --git a/3rdparty/png/intel/intel_init.c b/3rdparty/png/intel/intel_init.c
@@ -1,4 +1,3 @@
-
 /* intel_init.c - SSE2 optimized filter functions
  *
  * Copyright (c) 2018 Cosmin Truta