From a204bde2e8a8eafefdfe493fea3dda6f40da0dae Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Mon, 5 Jan 2026 10:58:14 -0800
Subject: [PATCH] Added Xcode project for libpng
---
Xcode/png/libpng/pnglibconf.h | 233 +++++++++++
Xcode/png/png.xcodeproj/project.pbxproj | 500 ++++++++++++++++++++++++
2 files changed, 733 insertions(+)
create mode 100644 Xcode/png/libpng/pnglibconf.h
create mode 100644 Xcode/png/png.xcodeproj/project.pbxproj
diff --git a/Xcode/png/libpng/pnglibconf.h b/Xcode/png/libpng/pnglibconf.h
new file mode 100644
index 00000000..27fa8704
--- /dev/null
+++ b/Xcode/png/libpng/pnglibconf.h
@@ -0,0 +1,233 @@
+/* pnglibconf.h - library build configuration */
+
+/* libpng version 1.6.53 */
+
+/* Copyright (c) 2018-2025 Cosmin Truta */
+/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */
+
+/* This code is released under the libpng license. */
+/* For conditions of distribution and use, see the disclaimer */
+/* and license in png.h */
+
+/* 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
+/*#undef PNG_ARM_NEON_API_SUPPORTED*/
+/*#undef PNG_ARM_NEON_CHECK_SUPPORTED*/
+#define PNG_BENIGN_ERRORS_SUPPORTED
+#define PNG_BENIGN_READ_ERRORS_SUPPORTED
+/*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/
+#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
+#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
+#define PNG_COLORSPACE_SUPPORTED
+#define PNG_CONSOLE_IO_SUPPORTED
+#define PNG_CONVERT_tIME_SUPPORTED
+/*#undef PNG_DISABLE_ADLER32_CHECK_SUPPORTED*/
+#define PNG_EASY_ACCESS_SUPPORTED
+/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
+#define PNG_ERROR_TEXT_SUPPORTED
+#define PNG_FIXED_POINT_SUPPORTED
+#define PNG_FLOATING_ARITHMETIC_SUPPORTED
+#define PNG_FLOATING_POINT_SUPPORTED
+#define PNG_FORMAT_AFIRST_SUPPORTED
+#define PNG_FORMAT_BGR_SUPPORTED
+#define PNG_GAMMA_SUPPORTED
+#define PNG_GET_PALETTE_MAX_SUPPORTED
+#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+#define PNG_INCH_CONVERSIONS_SUPPORTED
+#define PNG_INFO_IMAGE_SUPPORTED
+#define PNG_IO_STATE_SUPPORTED
+/*#undef PNG_MIPS_MMI_API_SUPPORTED*/
+/*#undef PNG_MIPS_MMI_CHECK_SUPPORTED*/
+/*#undef PNG_MIPS_MSA_API_SUPPORTED*/
+/*#undef PNG_MIPS_MSA_CHECK_SUPPORTED*/
+#define PNG_MNG_FEATURES_SUPPORTED
+#define PNG_POINTER_INDEXING_SUPPORTED
+/*#undef PNG_POWERPC_VSX_API_SUPPORTED*/
+/*#undef PNG_POWERPC_VSX_CHECK_SUPPORTED*/
+#define PNG_PROGRESSIVE_READ_SUPPORTED
+#define PNG_READ_16BIT_SUPPORTED
+#define PNG_READ_ALPHA_MODE_SUPPORTED
+#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_READ_BACKGROUND_SUPPORTED
+#define PNG_READ_BGR_SUPPORTED
+#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
+#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
+#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
+#define PNG_READ_EXPAND_16_SUPPORTED
+#define PNG_READ_EXPAND_SUPPORTED
+#define PNG_READ_FILLER_SUPPORTED
+#define PNG_READ_GAMMA_SUPPORTED
+#define PNG_READ_GET_PALETTE_MAX_SUPPORTED
+#define PNG_READ_GRAY_TO_RGB_SUPPORTED
+#define PNG_READ_INTERLACING_SUPPORTED
+#define PNG_READ_INT_FUNCTIONS_SUPPORTED
+#define PNG_READ_INVERT_ALPHA_SUPPORTED
+#define PNG_READ_INVERT_SUPPORTED
+#define PNG_READ_OPT_PLTE_SUPPORTED
+#define PNG_READ_PACKSWAP_SUPPORTED
+#define PNG_READ_PACK_SUPPORTED
+#define PNG_READ_QUANTIZE_SUPPORTED
+#define PNG_READ_RGB_TO_GRAY_SUPPORTED
+#define PNG_READ_SCALE_16_TO_8_SUPPORTED
+#define PNG_READ_SHIFT_SUPPORTED
+#define PNG_READ_STRIP_16_TO_8_SUPPORTED
+#define PNG_READ_STRIP_ALPHA_SUPPORTED
+#define PNG_READ_SUPPORTED
+#define PNG_READ_SWAP_ALPHA_SUPPORTED
+#define PNG_READ_SWAP_SUPPORTED
+#define PNG_READ_TEXT_SUPPORTED
+#define PNG_READ_TRANSFORMS_SUPPORTED
+#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_READ_USER_CHUNKS_SUPPORTED
+#define PNG_READ_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_bKGD_SUPPORTED
+#define PNG_READ_cHRM_SUPPORTED
+#define PNG_READ_cICP_SUPPORTED
+#define PNG_READ_cLLI_SUPPORTED
+#define PNG_READ_eXIf_SUPPORTED
+#define PNG_READ_gAMA_SUPPORTED
+#define PNG_READ_hIST_SUPPORTED
+#define PNG_READ_iCCP_SUPPORTED
+#define PNG_READ_iTXt_SUPPORTED
+#define PNG_READ_mDCV_SUPPORTED
+#define PNG_READ_oFFs_SUPPORTED
+#define PNG_READ_pCAL_SUPPORTED
+#define PNG_READ_pHYs_SUPPORTED
+#define PNG_READ_sBIT_SUPPORTED
+#define PNG_READ_sCAL_SUPPORTED
+#define PNG_READ_sPLT_SUPPORTED
+#define PNG_READ_sRGB_SUPPORTED
+#define PNG_READ_tEXt_SUPPORTED
+#define PNG_READ_tIME_SUPPORTED
+#define PNG_READ_tRNS_SUPPORTED
+#define PNG_READ_zTXt_SUPPORTED
+#define PNG_SAVE_INT_32_SUPPORTED
+#define PNG_SAVE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_SEQUENTIAL_READ_SUPPORTED
+#define PNG_SETJMP_SUPPORTED
+#define PNG_SET_OPTION_SUPPORTED
+#define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_SET_USER_LIMITS_SUPPORTED
+#define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
+#define PNG_SIMPLIFIED_READ_BGR_SUPPORTED
+#define PNG_SIMPLIFIED_READ_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_AFIRST_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_BGR_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_STDIO_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_SUPPORTED
+#define PNG_STDIO_SUPPORTED
+#define PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_TEXT_SUPPORTED
+#define PNG_TIME_RFC1123_SUPPORTED
+#define PNG_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_CHUNKS_SUPPORTED
+#define PNG_USER_LIMITS_SUPPORTED
+#define PNG_USER_MEM_SUPPORTED
+#define PNG_USER_TRANSFORM_INFO_SUPPORTED
+#define PNG_USER_TRANSFORM_PTR_SUPPORTED
+#define PNG_WARNINGS_SUPPORTED
+#define PNG_WRITE_16BIT_SUPPORTED
+#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_BGR_SUPPORTED
+#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
+#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
+#define PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED
+#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
+#define PNG_WRITE_FILLER_SUPPORTED
+#define PNG_WRITE_FILTER_SUPPORTED
+#define PNG_WRITE_FLUSH_SUPPORTED
+#define PNG_WRITE_GET_PALETTE_MAX_SUPPORTED
+#define PNG_WRITE_INTERLACING_SUPPORTED
+#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+#define PNG_WRITE_INVERT_SUPPORTED
+#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
+#define PNG_WRITE_PACKSWAP_SUPPORTED
+#define PNG_WRITE_PACK_SUPPORTED
+#define PNG_WRITE_SHIFT_SUPPORTED
+#define PNG_WRITE_SUPPORTED
+#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
+#define PNG_WRITE_SWAP_SUPPORTED
+#define PNG_WRITE_TEXT_SUPPORTED
+#define PNG_WRITE_TRANSFORMS_SUPPORTED
+#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
+#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#define PNG_WRITE_bKGD_SUPPORTED
+#define PNG_WRITE_cHRM_SUPPORTED
+#define PNG_WRITE_cICP_SUPPORTED
+#define PNG_WRITE_cLLI_SUPPORTED
+#define PNG_WRITE_eXIf_SUPPORTED
+#define PNG_WRITE_gAMA_SUPPORTED
+#define PNG_WRITE_hIST_SUPPORTED
+#define PNG_WRITE_iCCP_SUPPORTED
+#define PNG_WRITE_iTXt_SUPPORTED
+#define PNG_WRITE_mDCV_SUPPORTED
+#define PNG_WRITE_oFFs_SUPPORTED
+#define PNG_WRITE_pCAL_SUPPORTED
+#define PNG_WRITE_pHYs_SUPPORTED
+#define PNG_WRITE_sBIT_SUPPORTED
+#define PNG_WRITE_sCAL_SUPPORTED
+#define PNG_WRITE_sPLT_SUPPORTED
+#define PNG_WRITE_sRGB_SUPPORTED
+#define PNG_WRITE_tEXt_SUPPORTED
+#define PNG_WRITE_tIME_SUPPORTED
+#define PNG_WRITE_tRNS_SUPPORTED
+#define PNG_WRITE_zTXt_SUPPORTED
+#define PNG_bKGD_SUPPORTED
+#define PNG_cHRM_SUPPORTED
+#define PNG_cICP_SUPPORTED
+#define PNG_cLLI_SUPPORTED
+#define PNG_eXIf_SUPPORTED
+#define PNG_gAMA_SUPPORTED
+#define PNG_hIST_SUPPORTED
+#define PNG_iCCP_SUPPORTED
+#define PNG_iTXt_SUPPORTED
+#define PNG_mDCV_SUPPORTED
+#define PNG_oFFs_SUPPORTED
+#define PNG_pCAL_SUPPORTED
+#define PNG_pHYs_SUPPORTED
+#define PNG_sBIT_SUPPORTED
+#define PNG_sCAL_SUPPORTED
+#define PNG_sPLT_SUPPORTED
+#define PNG_sRGB_SUPPORTED
+#define PNG_tEXt_SUPPORTED
+#define PNG_tIME_SUPPORTED
+#define PNG_tRNS_SUPPORTED
+#define PNG_zTXt_SUPPORTED
+/* end of options */
+/* settings */
+#define PNG_API_RULE 0
+#define PNG_DEFAULT_READ_MACROS 1
+#define PNG_GAMMA_THRESHOLD_FIXED 5000
+#define PNG_IDAT_READ_SIZE PNG_ZBUF_SIZE
+#define PNG_INFLATE_BUF_SIZE 1024
+#define PNG_LINKAGE_API extern
+#define PNG_LINKAGE_CALLBACK extern
+#define PNG_LINKAGE_DATA extern
+#define PNG_LINKAGE_FUNCTION extern
+#define PNG_MAX_GAMMA_8 11
+#define PNG_QUANTIZE_BLUE_BITS 5
+#define PNG_QUANTIZE_GREEN_BITS 5
+#define PNG_QUANTIZE_RED_BITS 5
+#define PNG_TEXT_Z_DEFAULT_COMPRESSION (-1)
+#define PNG_TEXT_Z_DEFAULT_STRATEGY 0
+#define PNG_USER_CHUNK_CACHE_MAX 1000
+#define PNG_USER_CHUNK_MALLOC_MAX 8000000
+#define PNG_USER_HEIGHT_MAX 1000000
+#define PNG_USER_WIDTH_MAX 1000000
+#define PNG_ZBUF_SIZE 8192
+#define PNG_ZLIB_VERNUM 0 /* unknown */
+#define PNG_Z_DEFAULT_COMPRESSION (-1)
+#define PNG_Z_DEFAULT_NOFILTER_STRATEGY 0
+#define PNG_Z_DEFAULT_STRATEGY 1
+#define PNG_sCAL_PRECISION 5
+#define PNG_sRGB_PROFILE_CHECKS 2
+/* end of settings */
+#endif /* PNGLCONF_H */
diff --git a/Xcode/png/png.xcodeproj/project.pbxproj b/Xcode/png/png.xcodeproj/project.pbxproj
new file mode 100644
index 00000000..2b70de09
--- /dev/null
+++ b/Xcode/png/png.xcodeproj/project.pbxproj
@@ -0,0 +1,500 @@
+// !$*UTF8*$!
+{
+ archiveVersion = 1;
+ classes = {
+ };
+ objectVersion = 55;
+ objects = {
+
+/* Begin PBXAggregateTarget section */
+ F3B38D2F296F7549005DA6D3 /* png.xcframework */ = {
+ isa = PBXAggregateTarget;
+ buildConfigurationList = F3B38D32296F7549005DA6D3 /* Build configuration list for PBXAggregateTarget "png.xcframework" */;
+ buildPhases = (
+ F3B38D33296F7552005DA6D3 /* ShellScript */,
+ );
+ dependencies = (
+ );
+ name = png.xcframework;
+ productName = xcFramework;
+ };
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+ F31BA7CC2F0C3F7600646176 /* png.h in Headers */ = {isa = PBXBuildFile; fileRef = F31BA7CA2F0C3F7600646176 /* png.h */; settings = {ATTRIBUTES = (Public, ); }; };
+ F31BA7CD2F0C3F7600646176 /* pngconf.h in Headers */ = {isa = PBXBuildFile; fileRef = F31BA7CB2F0C3F7600646176 /* pngconf.h */; settings = {ATTRIBUTES = (Public, ); }; };
+ F31BA7CF2F0C3F9500646176 /* pnglibconf.h in Headers */ = {isa = PBXBuildFile; fileRef = F31BA7CE2F0C3F9500646176 /* pnglibconf.h */; settings = {ATTRIBUTES = (Public, ); }; };
+ F31BA7DF2F0C404F00646176 /* pngread.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D52F0C404F00646176 /* pngread.c */; };
+ F31BA7E02F0C404F00646176 /* pngget.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D22F0C404F00646176 /* pngget.c */; };
+ F31BA7E12F0C404F00646176 /* pngmem.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D32F0C404F00646176 /* pngmem.c */; };
+ F31BA7E22F0C404F00646176 /* pngerror.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D12F0C404F00646176 /* pngerror.c */; };
+ F31BA7E32F0C404F00646176 /* pngwrite.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7DC2F0C404F00646176 /* pngwrite.c */; };
+ F31BA7E42F0C404F00646176 /* pngwtran.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7DD2F0C404F00646176 /* pngwtran.c */; };
+ F31BA7E52F0C404F00646176 /* png.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D02F0C404F00646176 /* png.c */; };
+ F31BA7E62F0C404F00646176 /* pngset.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D92F0C404F00646176 /* pngset.c */; };
+ F31BA7E72F0C404F00646176 /* pngpread.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D42F0C404F00646176 /* pngpread.c */; };
+ F31BA7E82F0C404F00646176 /* pngwio.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7DB2F0C404F00646176 /* pngwio.c */; };
+ F31BA7E92F0C404F00646176 /* pngrio.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D62F0C404F00646176 /* pngrio.c */; };
+ F31BA7EA2F0C404F00646176 /* pngrutil.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D82F0C404F00646176 /* pngrutil.c */; };
+ F31BA7EB2F0C404F00646176 /* pngrtran.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7D72F0C404F00646176 /* pngrtran.c */; };
+ F31BA7EC2F0C404F00646176 /* pngwutil.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7DE2F0C404F00646176 /* pngwutil.c */; };
+ F31BA7ED2F0C404F00646176 /* pngtrans.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7DA2F0C404F00646176 /* pngtrans.c */; };
+ F31BA7EF2F0C408500646176 /* LICENSE in Resources */ = {isa = PBXBuildFile; fileRef = F31BA7EE2F0C408500646176 /* LICENSE */; };
+ F31BA7F32F0C40B500646176 /* arm_init.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7F02F0C40B500646176 /* arm_init.c */; };
+ F31BA7F42F0C40B500646176 /* palette_neon_intrinsics.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7F22F0C40B500646176 /* palette_neon_intrinsics.c */; };
+ F31BA7F52F0C40B500646176 /* filter_neon_intrinsics.c in Sources */ = {isa = PBXBuildFile; fileRef = F31BA7F12F0C40B500646176 /* filter_neon_intrinsics.c */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXFileReference section */
+ F31BA7CA2F0C3F7600646176 /* png.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = png.h; path = ../../external/libpng/png.h; sourceTree = "<group>"; };
+ F31BA7CB2F0C3F7600646176 /* pngconf.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = pngconf.h; path = ../../external/libpng/pngconf.h; sourceTree = "<group>"; };
+ F31BA7CE2F0C3F9500646176 /* pnglibconf.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = pnglibconf.h; path = libpng/pnglibconf.h; sourceTree = "<group>"; };
+ F31BA7D02F0C404F00646176 /* png.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = png.c; path = ../../external/libpng/png.c; sourceTree = "<group>"; };
+ F31BA7D12F0C404F00646176 /* pngerror.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngerror.c; path = ../../external/libpng/pngerror.c; sourceTree = "<group>"; };
+ F31BA7D22F0C404F00646176 /* pngget.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngget.c; path = ../../external/libpng/pngget.c; sourceTree = "<group>"; };
+ F31BA7D32F0C404F00646176 /* pngmem.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngmem.c; path = ../../external/libpng/pngmem.c; sourceTree = "<group>"; };
+ F31BA7D42F0C404F00646176 /* pngpread.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngpread.c; path = ../../external/libpng/pngpread.c; sourceTree = "<group>"; };
+ F31BA7D52F0C404F00646176 /* pngread.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngread.c; path = ../../external/libpng/pngread.c; sourceTree = "<group>"; };
+ F31BA7D62F0C404F00646176 /* pngrio.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngrio.c; path = ../../external/libpng/pngrio.c; sourceTree = "<group>"; };
+ F31BA7D72F0C404F00646176 /* pngrtran.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngrtran.c; path = ../../external/libpng/pngrtran.c; sourceTree = "<group>"; };
+ F31BA7D82F0C404F00646176 /* pngrutil.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngrutil.c; path = ../../external/libpng/pngrutil.c; sourceTree = "<group>"; };
+ F31BA7D92F0C404F00646176 /* pngset.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngset.c; path = ../../external/libpng/pngset.c; sourceTree = "<group>"; };
+ F31BA7DA2F0C404F00646176 /* pngtrans.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngtrans.c; path = ../../external/libpng/pngtrans.c; sourceTree = "<group>"; };
+ F31BA7DB2F0C404F00646176 /* pngwio.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngwio.c; path = ../../external/libpng/pngwio.c; sourceTree = "<group>"; };
+ F31BA7DC2F0C404F00646176 /* pngwrite.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngwrite.c; path = ../../external/libpng/pngwrite.c; sourceTree = "<group>"; };
+ F31BA7DD2F0C404F00646176 /* pngwtran.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngwtran.c; path = ../../external/libpng/pngwtran.c; sourceTree = "<group>"; };
+ F31BA7DE2F0C404F00646176 /* pngwutil.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = pngwutil.c; path = ../../external/libpng/pngwutil.c; sourceTree = "<group>"; };
+ F31BA7EE2F0C408500646176 /* LICENSE */ = {isa = PBXFileReference; lastKnownFileType = text; name = LICENSE; path = /Users/valve/projects/SDL_image/external/libpng/LICENSE; sourceTree = "<absolute>"; };
+ F31BA7F02F0C40B500646176 /* arm_init.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = arm_init.c; path = ../../external/libpng/arm/arm_init.c; sourceTree = "<group>"; };
+ F31BA7F12F0C40B500646176 /* filter_neon_intrinsics.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = filter_neon_intrinsics.c; path = ../../external/libpng/arm/filter_neon_intrinsics.c; sourceTree = "<group>"; };
+ F31BA7F22F0C40B500646176 /* palette_neon_intrinsics.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = palette_neon_intrinsics.c; path = ../../external/libpng/arm/palette_neon_intrinsics.c; sourceTree = "<group>"; };
+ F3D87D21281EA9C3005DA540 /* png.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = png.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+ F3D87C2F281EA1A1005DA540 /* Frameworks */ = {
+ isa = PBXFrameworksBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ };
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+ F3D87C28281EA1A1005DA540 = {
+ isa = PBXGroup;
+ children = (
+ F3D87D1B281EA8A8005DA540 /* Products */,
+ F3E949FD281F14D000B8F4EA /* Resources */,
+ F3E949F1281F134A00B8F4EA /* Headers */,
+ F3D87CBC281EA3FF005DA540 /* Source */,
+ );
+ sourceTree = "<group>";
+ };
+ F3D87CBC281EA3FF005DA540 /* Source */ = {
+ isa = PBXGroup;
+ children = (
+ F31BA7F02F0C40B500646176 /* arm_init.c */,
+ F31BA7F12F0C40B500646176 /* filter_neon_intrinsics.c */,
+ F31BA7F22F0C40B500646176 /* palette_neon_intrinsics.c */,
+ F31BA7D02F0C404F00646176 /* png.c */,
+ F31BA7D12F0C404F00646176 /* pngerror.c */,
+ F31BA7D22F0C404F00646176 /* pngget.c */,
+ F31BA7D32F0C404F00646176 /* pngmem.c */,
+ F31BA7D42F0C404F00646176 /* pngpread.c */,
+ F31BA7D52F0C404F00646176 /* pngread.c */,
+ F31BA7D62F0C404F00646176 /* pngrio.c */,
+ F31BA7D72F0C404F00646176 /* pngrtran.c */,
+ F31BA7D82F0C404F00646176 /* pngrutil.c */,
+ F31BA7D92F0C404F00646176 /* pngset.c */,
+ F31BA7DA2F0C404F00646176 /* pngtrans.c */,
+ F31BA7DB2F0C404F00646176 /* pngwio.c */,
+ F31BA7DC2F0C404F00646176 /* pngwrite.c */,
+ F31BA7DD2F0C404F00646176 /* pngwtran.c */,
+ F31BA7DE2F0C404F00646176 /* pngwutil.c */,
+ );
+ name = Source;
+ sourceTree = "<group>";
+ };
+ F3D87D1B281EA8A8005DA540 /* Products */ = {
+ isa = PBXGroup;
+ children = (
+ F3D87D21281EA9C3005DA540 /* png.framework */,
+ );
+ name = Products;
+ sourceTree = "<group>";
+ };
+ F3E949F1281F134A00B8F4EA /* Headers */ = {
+ isa = PBXGroup;
+ children = (
+ F31BA7CA2F0C3F7600646176 /* png.h */,
+ F31BA7CB2F0C3F7600646176 /* pngconf.h */,
+ F31BA7CE2F0C3F9500646176 /* pnglibconf.h */,
+ );
+ name = Headers;
+ sourceTree = "<group>";
+ };
+ F3E949FD281F14D000B8F4EA /* Resources */ = {
+ isa = PBXGroup;
+ children = (
+ F31BA7EE2F0C408500646176 /* LICENSE */,
+ );
+ name = Resources;
+ sourceTree = "<group>";
+ };
+/* End PBXGroup section */
+
+/* Begin PBXHeadersBuildPhase section */
+ F3D87C2D281EA1A1005DA540 /* Headers */ = {
+ isa = PBXHeadersBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ F31BA7CC2F0C3F7600646176 /* png.h in Headers */,
+ F31BA7CF2F0C3F9500646176 /* pnglibconf.h in Headers */,
+ F31BA7CD2F0C3F7600646176 /* pngconf.h in Headers */,
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ };
+/* End PBXHeadersBuildPhase section */
+
+/* Begin PBXNativeTarget section */
+ F3D87C31281EA1A1005DA540 /* png */ = {
+ isa = PBXNativeTarget;
+ buildConfigurationList = F3D87C39281EA1A1005DA540 /* Build configuration list for PBXNativeTarget "png" */;
+ buildPhases = (
+ F3D87C2D281EA1A1005DA540 /* Headers */,
+ F3D87C2E281EA1A1005DA540 /* Sources */,
+ F3D87C2F281EA1A1005DA540 /* Frameworks */,
+ F3D87C30281EA1A1005DA540 /* Resources */,
+ );
+ buildRules = (
+ );
+ dependencies = (
+ );
+ name = png;
+ productName = png;
+ productReference = F3D87D21281EA9C3005DA540 /* png.framework */;
+ productType = "com.apple.product-type.framework";
+ };
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+ F3D87C29281EA1A1005DA540 /* Project object */ = {
+ isa = PBXProject;
+ attributes = {
+ BuildIndependentTargetsInParallel = 1;
+ LastUpgradeCheck = 1330;
+ TargetAttributes = {
+ F3B38D2F296F7549005DA6D3 = {
+ CreatedOnToolsVersion = 14.2;
+ };
+ F3D87C31281EA1A1005DA540 = {
+ CreatedOnToolsVersion = 13.3.1;
+ };
+ };
+ };
+ buildConfigurationList = F3D87C2C281EA1A1005DA540 /* Build configuration list for PBXProject "png" */;
+ compatibilityVersion = "Xcode 13.0";
+ developmentRegion = en;
+ hasScannedForEncodings = 0;
+ knownRegions = (
+ en,
+ Base,
+ );
+ mainGroup = F3D87C28281EA1A1005DA540;
+ productRefGroup = F3D87D1B281EA8A8005DA540 /* Products */;
+ projectDirPath = "";
+ projectRoot = "";
+ targets = (
+ F3D87C31281EA1A1005DA540 /* png */,
+ F3B38D2F296F7549005DA6D3 /* png.xcframework */,
+ );
+ };
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+ F3D87C30281EA1A1005DA540 /* Resources */ = {
+ isa = PBXResourcesBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ F31BA7EF2F0C408500646176 /* LICENSE in Resources */,
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ };
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXShellScriptBuildPhase section */
+ F3B38D33296F7552005DA6D3 /* ShellScript */ = {
+ isa = PBXShellScriptBuildPhase;
+ alwaysOutOfDate = 1;
+ buildActionMask = 2147483647;
+ files = (
+ );
+ inputFileListPaths = (
+ );
+ inputPaths = (
+ );
+ outputFileListPaths = (
+ );
+ outputPaths = (
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ shellPath = /bin/sh;
+ shellScript = "# Build an xcframework with both device and simulator files for all platforms.\n# Adapted from an answer in\n# https://developer.apple.com/forums/thread/666335?answerId=685927022#685927022\n\nif [ \"$XCODE_VERSION_ACTUAL\" -lt 1100 ]\nthen\n echo \"error: Building an xcframework requires Xcode 11 minimum.\"\n exit 1\nfi\n\nFRAMEWORK_NAME=\"png\"\nPROJECT_NAME=\"png\"\nSCHEME=\"png\"\n\nMACOS_ARCHIVE_PATH=\"${BUILD_DIR}/${CONFIGURATION}/${FRAMEWORK_NAME}-macosx.xcarchive\"\nIOS_SIMULATOR_ARCHIVE_PATH=\"${BUILD_DIR}/${CONFIGURATION}/${FRAMEWORK_NAME}-iphonesimulator.xcarchive\"\nIOS_DEVICE_ARCHIVE_PATH=\"${BUILD_DIR}/${CONFIGURATION}/${FRAMEWORK_NAME}-iphoneos.xcarchive\"\nTVOS_SIMULATOR_ARCHIVE_PATH=\"${BUILD_DIR}/${CONFIGURATION}/${FRAMEWORK_NAME}-appletvsimulator.xcarchive\"\nTVOS_DEVICE_ARCHIVE_PATH=\"${BUILD_DIR}/${CONFIGURATION}/${FRAMEWORK_NAME}-appletvos.xcarchive\"\n\nOUTPUT_DIR=\"../build/\"\n\n# macOS\nxcodebuild archive \\\n ONLY_ACTIVE_ARCH=NO \\\n -scheme \"${SCHEME}\" \\\n -project \"${PROJECT_NAME}.xcodeproj\" \\\n -archivePath ${MACOS_ARCHIVE_PATH} \\\n -sdk macosx \\\n BUILD_LIBRARY_FOR_DISTRIBUTION=YES \\\n SKIP_INSTALL=NO || exit $?\n \n# iOS simulator\nxcodebuild archive \\\n ONLY_ACTIVE_ARCH=NO \\\n -scheme \"${SCHEME}\" \\\n -project \"${PROJECT_NAME}.xcodeproj\" \\\n -archivePath ${IOS_SIMULATOR_ARCHIVE_PATH} \\\n -sdk iphonesimulator \\\n BUILD_LIBRARY_FOR_DISTRIBUTION=YES \\\n SKIP_INSTALL=NO || exit $?\n\n# iOS device\nxcodebuild archive \\\n -scheme \"${SCHEME}\" \\\n -project \"${PROJECT_NAME}.xcodeproj\" \\\n -archivePath ${IOS_DEVICE_ARCHIVE_PATH} \\\n -sdk iphoneos \\\n BUILD_LIBRARY_FOR_DISTRIBUTION=YES \\\n SKIP_INSTALL=NO || exit $?\n\n# tvOS simulator\nxcodebuild archive \\\n ONLY_ACTIVE_ARCH=NO \\\n -scheme \"${SCHEME}\" \\\n -project \"${PROJECT_NAME}.xcodeproj\" \\\n -archivePath ${TVOS_SIMULATOR_ARCHIVE_PATH} \\\n -sdk appletvsimulator \\\n BUILD_LIBRARY_FOR_DISTRIBUTION=YES \\\n SKIP_INSTALL=NO || exit $?\n\n# tvOS device\nxcodebuild archive \\\n -scheme \"${SCHEME}\" \\\n -project \"${PROJECT_NAME}.xcodeproj\" \\\n -archivePath ${TVOS_DEVICE_ARCHIVE_PATH} \\\n -sdk appletvos \\\n BUILD_LIBRARY_FOR_DISTRIBUTION=YES \\\n SKIP_INSTALL=NO || exit $?\n\n# Clean-up any existing instance of this xcframework from the Products directory\nrm -rf \"${OUTPUT_DIR}${FRAMEWORK_NAME}.xcframework\"\n\n# Create final xcframework\nxcodebuild -create-xcframework \\\n -framework \"${MACOS_ARCHIVE_PATH}\"/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework \\\n -framework \"${IOS_DEVICE_ARCHIVE_PATH}\"/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework \\\n -framework \"${IOS_SIMULATOR_ARCHIVE_PATH}\"/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework \\\n -framework \"${TVOS_DEVICE_ARCHIVE_PATH}\"/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework \\\n -framework \"${TVOS_SIMULATOR_ARCHIVE_PATH}\"/Products/Library/Frameworks/${FRAMEWORK_NAME}.framework \\\n -output ${OUTPUT_DIR}/${FRAMEWORK_NAME}.xcframework\n\n# Ensure git doesn't pick up on our Products folder. \nrm -rf ${OUTPUT_DIR}/.gitignore\necho \"*\" >> ${OUTPUT_DIR}/.gitignore\n";
+ };
+/* End PBXShellScriptBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+ F3D87C2E281EA1A1005DA540 /* Sources */ = {
+ isa = PBXSourcesBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ F31BA7DF2F0C404F00646176 /* pngread.c in Sources */,
+ F31BA7E02F0C404F00646176 /* pngget.c in Sources */,
+ F31BA7E12F0C404F00646176 /* pngmem.c in Sources */,
+ F31BA7E22F0C404F00646176 /* pngerror.c in Sources */,
+ F31BA7E32F0C404F00646176 /* pngwrite.c in Sources */,
+ F31BA7E42F0C404F00646176 /* pngwtran.c in Sources */,
+ F31BA7E52F0C404F00646176 /* png.c in Sources */,
+ F31BA7E62F0C404F00646176 /* pngset.c in Sources */,
+ F31BA7E72F0C404F00646176 /* pngpread.c in Sources */,
+ F31BA7E82F0C404F00646176 /* pngwio.c in Sources */,
+ F31BA7E92F0C404F00646176 /* pngrio.c in Sources */,
+ F31BA7EA2F0C404F00646176 /* pngrutil.c in Sources */,
+ F31BA7EB2F0C404F00646176 /* pngrtran.c in Sources */,
+ F31BA7EC2F0C404F00646176 /* pngwutil.c in Sources */,
+ F31BA7F32F0C40B500646176 /* arm_init.c in Sources */,
+ F31BA7F42F0C40B500646176 /* palette_neon_intrinsics.c in Sources */,
+ F31BA7F52F0C40B500646176 /* filter_neon_intrinsics.c in Sources */,
+ F31BA7ED2F0C404F00646176 /* pngtrans.c in Sources */,
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ };
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+ F3B38D30296F7549005DA6D3 /* Debug */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ };
+ name = Debug;
+ };
+ F3B38D31296F7549005DA6D3 /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ };
+ name = Release;
+ };
+ F3D87C37281EA1A1005DA540 /* Debug */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ ALLOW_TARGET_PLATFORM_SPECIALIZATION = YES;
+ ALWAYS_SEARCH_USER_PATHS = NO;
+ CLANG_ANALYZER_NONNULL = YES;
+ CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+ CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
+ CLANG_ENABLE_MODULES = YES;
+ CLANG_ENABLE_OBJC_ARC = YES;
+ CLANG_ENABLE_OBJC_WEAK = YES;
+ CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+ CLANG_WARN_BOOL_CONVERSION = YES;
+ CLANG_WARN_COMMA = YES;
+ CLANG_WARN_CONSTANT_CONVERSION = YES;
+ CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+ CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+ CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+ CLANG_WARN_EMPTY_BODY = YES;
+ CLANG_WARN_ENUM_CONVERSION = YES;
+ CLANG_WARN_INFINITE_RECURSION = YES;
+ CLANG_WARN_INT_CONVERSION = YES;
+ CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+ CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+ CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+ CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+ CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+ CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+ CLANG_WARN_STRICT_PROTOTYPES = YES;
+ CLANG_WARN_SUSPICIOUS_MOVE = YES;
+ CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+ CLANG_WARN_UNREACHABLE_CODE = YES;
+ CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+ COPY_PHASE_STRIP = NO;
+ CURRENT_PROJECT_VERSION = 1;
+ DEBUG_INFORMATION_FORMAT = dwarf;
+ ENABLE_STRICT_OBJC_MSGSEND = YES;
+ ENABLE_TESTABILITY = YES;
+ GCC_C_LANGUAGE_STANDARD = gnu11;
+ GCC_DYNAMIC_NO_PIC = NO;
+ GCC_NO_COMMON_BLOCKS = YES;
+ GCC_OPTIMIZATION_LEVEL = 0;
+ GCC_PREPROCESSOR_DEFINITIONS = (
+ "DEBUG=1",
+ "$(inherited)",
+ );
+ GCC_SYMBOLS_PRIVATE_EXTERN = YES;
+ GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+ GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+ GCC_WARN_UNDECLARED_SELECTOR = YES;
+ GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+ GCC_WARN_UNUSED_FUNCTION = YES;
+ GCC_WARN_UNUSED_VARIABLE = YES;
+ HEADER_SEARCH_PATHS = "\"$(SRCROOT)/../../external/libpng\"";
+ IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+ MACOSX_DEPLOYMENT_TARGET = 10.13;
+ MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+ MTL_FAST_MATH = YES;
+ ONLY_ACTIVE_ARCH = YES;
+ SUPPORTED_PLATFORMS = "watchsimulator watchos macosx iphonesimulator iphoneos driverkit appletvsimulator appletvos";
+ SUPPORTS_MACCATALYST = YES;
+ TVOS_DEPLOYMENT_TARGET = 11.0;
+ VERSIONING_SYSTEM = "apple-generic";
+ VERSION_INFO_PREFIX = "";
+ };
+ name = Debug;
+ };
+ F3D87C38281EA1A1005DA540 /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ ALLOW_TARGET_PLATFORM_SPECIALIZATION = YES;
+ ALWAYS_SEARCH_USER_PATHS = NO;
+ CLANG_ANALYZER_NONNULL = YES;
+ CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+ CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
+ CLANG_ENABLE_MODULES = YES;
+ CLANG_ENABLE_OBJC_ARC = YES;
+ CLANG_ENABLE_OBJC_WEAK = YES;
+ CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+ CLANG_WARN_BOOL_CONVERSION = YES;
+ CLANG_WARN_COMMA = YES;
+ CLANG_WARN_CONSTANT_CONVERSION = YES;
+ CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+ CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+ CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+ CLANG_WARN_EMPTY_BODY = YES;
+ CLANG_WARN_ENUM_CONVERSION = YES;
+ CLANG_WARN_INFINITE_RECURSION = YES;
+ CLANG_WARN_INT_CONVERSION = YES;
+ CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+ CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+ CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+ CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+ CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+ CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+ CLANG_WARN_STRICT_PROTOTYPES = YES;
+ CLANG_WARN_SUSPICIOUS_MOVE = YES;
+ CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+ CLANG_WARN_UNREACHABLE_CODE = YES;
+ CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+ CURRENT_PROJECT_VERS
(Patch may be truncated, please check the link at the top of this post.)