diff -ruN /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGColorConversionInfo.h /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGColorConversionInfo.h--- /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGColorConversionInfo.h2024-09-02 23:18:42+++ /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGColorConversionInfo.h2024-09-30 02:27:08@@ -32,10 +32,11 @@ CG_EXTERN CGColorConversionInfoRef __nullable CGColorConversionInfoCreate(cg_nullable CGColorSpaceRef src, cg_nullable CGColorSpaceRef dst)     API_AVAILABLE(macos(10.12), ios(10.0));-/* CGColorConversionInfoCreateWithOptions allows to request a specifc behavior consistent with- * CGContextDrawImageApplyingToneMapping when applying kCGToneMappingITURecommended.- * These options include: kCGUse100nitsHLGOOTF, kCGUseBT1886ForCoreVideoGamma, kCGSkipBoostToHDR and kCGUseLegacyHDREcosystem.- * See CGContext.h for more details.+/* CGColorConversionInfoCreateWithOptions allows to request a specifc behavior of color conversion+ * which is consistent with CGContextDrawImageApplyingToneMapping when applying kCGToneMappingITURecommended.+ * These options include: kCGUse100nitsHLGOOTF, kCGUseBT1886ForCoreVideoGamma, kCGSkipBoostToHDR+ * and kCGUseLegacyHDREcosystem.+ * See CGContext.h and CGToneMapping.h for more details.  */ CG_EXTERN CGColorConversionInfoRef __nullable CGColorConversionInfoCreateWithOptions(__nonnull CGColorSpaceRef src, __nonnull CGColorSpaceRef dst, CFDictionaryRef __nullable options) API_AVAILABLE(macos(10.14.6), ios(13));@@ -53,6 +54,37 @@ CG_EXTERN CGColorConversionInfoRef __nullable CGColorConversionInfoCreateFromListWithArguments   (CFDictionaryRef __nullable options, cg_nullable CGColorSpaceRef, CGColorConversionInfoTransformType, CGColorRenderingIntent, va_list)   API_AVAILABLE(macos(10.13), ios(11.0));++/* CGColorConversionInfoCreateForToneMapping allows to request the specifc behavior of a color conversion+ * which is consistent with CGContextDrawImageApplyingToneMapping.+ * See CGContext.h and CGToneMapping.h for more details about CGToneMapping type and options.+ * CGColorConversionInfoCreateWithOptions will return NULL when CGColorConversionInfoRef cannot be created or no cconversion is required.+ * Headroom values are ignored when kCGToneMappingITURecommended, kCGToneMappingEXRGamma or kCGToneMappingNone methods are used.+ * Otherwise headroom values must be equal or greater 1.0f to be considered valid.+ * CGColorConversionInfoCreateForToneMapping requires that target headroom is smaller or equal source headroom to succeed, except when converting+ * SDR to HDR.+ * If CGColorConversionInfoRef cannot be created because of incorrect parameters and 'error' is a non-NULL pointer, a CFErrorRef will be returned+ * with the description explaining the reason.+ */++CG_EXTERN CGColorConversionInfoRef __nullable CGColorConversionInfoCreateForToneMapping(__nonnull CGColorSpaceRef from, float source_headroom, __nonnull CGColorSpaceRef to, float target_headroom, CGToneMapping method, CFDictionaryRef __nullable options, CFErrorRef* __nullable error) API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));++typedef struct {+    uint32_t        version;            // current version = 0+    CGBitmapInfo    bitmapInfo;         // see CGImage.h+    size_t          bitsPerComponent;   // only 8, 10, 16 fixed, 16 bit float and 32 bit float are supported+    size_t          bitsPerPixel;+    size_t          bytesPerRow;+} CGColorBufferFormat;++/*+ * CGColorConversionInfoConvertData will use CGColorConversionInfoRef 'info' to convert 'src_data' described by 'width' (in pixels),+ * 'height' (in pixels) and 'src_format' to 'dst_data' of the same pixel size ('width', 'height') and 'dst_format'.+ * CFDictionaryRef 'options' is reserved for future use.+ * CGColorConversionInfoConvertData will return 'true' on success and 'false' on failure.+ */++CG_EXTERN bool CGColorConversionInfoConvertData(__nonnull CGColorConversionInfoRef info, size_t width, size_t height, void* __nonnull dst_data, CGColorBufferFormat dst_format, const void* __nonnull src_data, CGColorBufferFormat src_format, CFDictionaryRef __nullable options) API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));  /* CFBooleanRef's which can be used as options to create CGColorConversionInfoRef */ CG_EXTERN const CFStringRef kCGColorConversionBlackPointCompensation API_AVAILABLE(macos(10.12), ios(10.0));diff -ruN /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGContext.h /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGContext.h--- /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGContext.h2024-09-05 02:54:26+++ /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGContext.h2024-09-30 05:29:11@@ -22,6 +22,7 @@ #include <CoreGraphics/CGPattern.h> #include <CoreGraphics/CGPDFDocument.h> #include <CoreGraphics/CGShading.h>+#include <CoreGraphics/CGToneMapping.h>  CF_IMPLICIT_BRIDGING_ENABLED@@ -693,34 +694,10 @@     CGImageRef cg_nullable image)     API_AVAILABLE(macos(10.5), ios(2.0));-typedef CF_ENUM (uint32_t, CGToneMapping) {-  kCGToneMappingDefault = 0,              /* A system default method will be used */-  kCGToneMappingImageSpecificLumaScaling, /* Implements tone mapping of HDR content associated with the CGImage gain map */-  kCGToneMappingReferenceWhiteBased,      /* Implements a tone curve that preserves SDR contrast and rolls off HDR highlights */-  kCGToneMappingITURecommended,           /* Implements tone mapping based on ITU-R specifications for HDR-to-SDR and SDR-to-HDR conversions assuming mastering peak of 1000 nits */-  kCGToneMappingEXRGamma,                 /* Implements Open EXR tone mapping gamma suitable for tone mapping images in extended linear sRGB color space to SDR */-  kCGToneMappingNone                      /* Does not apply any tone mapping. Color converted values in extended color spaces will be clipped to SDR ([0.0-1.0]) range */-} API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));+/* Draw `image' in the rectangular area specified by `rect' in the context+   `c' applying the specified tone mapping method and options. See CGToneMapping.h for more info. Same as in CGContextDrawImage, the image is scaled, if necessary, to fit into `rect'. */  CG_EXTERN bool CGContextDrawImageApplyingToneMapping(CGContextRef __nonnull c, CGRect r, CGImageRef image, CGToneMapping method, CFDictionaryRef __nullable options) API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));--/* kCGColorITURecommendedToneMapping allows for using HLG OOTF targeting 100 nits when converting HLG to SDR. */-CG_EXTERN const CFStringRef kCGUse100nitsHLGOOTF API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */--/* kCGColorITURecommendedToneMapping allows for choosing BT1886 recommended gamma in lieu of CoreVideo Gamma. */-CG_EXTERN const CFStringRef kCGUseBT1886ForCoreVideoGamma API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */--/* kCGColorITURecommendedToneMapping allows for skipping linear boost when converting non-HDR content (either SDR or extended range) to HDR. */-CG_EXTERN const CFStringRef kCGSkipBoostToHDR API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */--/* kCGColorITURecommendedToneMapping allows for choosing legacy HDR conversion functions implemented in previous versions of the OS */-CG_EXTERN const CFStringRef kCGUseLegacyHDREcosystem API_AVAILABLE(macos(15.1), ios(18.1), tvos(18.1), watchos(11.1));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */--/* kCGToneMappingEXRGamma allows for specifying custom parameters to override system defaults. */-CG_EXTERN const CFStringRef kCGEXRToneMappingGammaDefog    API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 0.0f range [0.0f, 0.01f]   */-CG_EXTERN const CFStringRef kCGEXRToneMappingGammaExposure API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 0.0f range [-10.0f, 10.0f] */-CG_EXTERN const CFStringRef kCGEXRToneMappingGammaKneeLow  API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 0.0f range [-2.85f, 3.0f]  */-CG_EXTERN const CFStringRef kCGEXRToneMappingGammaKneeHigh API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 5.0f range [3.5f, 7.5f]    */  /* Return the interpolation quality for image rendering of `context'. The    interpolation quality is a gstate parameter which controls the level ofdiff -ruN /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGConvertColorDataWithFormat.h /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGConvertColorDataWithFormat.h--- /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGConvertColorDataWithFormat.h2024-09-02 23:18:41+++ /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGConvertColorDataWithFormat.h2024-09-30 03:45:07@@ -30,4 +30,5 @@                                             CGColorDataFormat src_format,                                             CFDictionaryRef   options);+ #endif /* CGCONVERTCOLORDATAWITHFORMAT_H */diff -ruN /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGToneMapping.h /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGToneMapping.h--- /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGToneMapping.h1969-12-31 19:00:00+++ /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGToneMapping.h2024-09-30 02:27:08@@ -0,0 +1,57 @@+/* CoreGraphics - CGToneMapping.h+   Copyright (c) 2000-2012 Apple Inc.+   All rights reserved. */++#ifndef CGTONEMAPPING_H_+#define CGTONEMAPPING_H_++#include <CoreFoundation/CFBase.h>+#include <CoreFoundation/CFAvailability.h>+#include <stdint.h>+++#include <CoreGraphics/CGBase.h>++CF_IMPLICIT_BRIDGING_ENABLED++CF_ASSUME_NONNULL_BEGIN++typedef CF_ENUM (uint32_t, CGToneMapping) {+  kCGToneMappingDefault = 0,              /* A system default method will be used */+  kCGToneMappingImageSpecificLumaScaling, /* Implements tone mapping of HDR content associated with the CGImage gain map */+  kCGToneMappingReferenceWhiteBased,      /* Implements a tone curve that preserves SDR contrast and rolls off HDR highlights */+  kCGToneMappingITURecommended,           /* Implements tone mapping based on ITU-R specifications for HDR-to-SDR and SDR-to-HDR conversions assuming mastering peak of 1000 nits */+  kCGToneMappingEXRGamma,                 /* Implements Open EXR tone mapping gamma suitable for tone mapping images in extended linear sRGB color space to SDR */+  kCGToneMappingNone                      /* Does not apply any tone mapping. Color converted values in extended color spaces will be clipped to SDR ([0.0-1.0]) range */+} API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));++/* kCGUse100nitsHLGOOTF allows for using HLG OOTF targeting 100 nits when converting HLG to SDR when applying kCGColorITURecommended tone mapping method */+CG_EXTERN const CFStringRef kCGUse100nitsHLGOOTF API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */++/* kCGUseBT1886ForCoreVideoGamma allows for choosing BT1886 recommended gamma in lieu of CoreVideo Gamma. */+CG_EXTERN const CFStringRef kCGUseBT1886ForCoreVideoGamma API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */++/* kCGSkipBoostToHDR allows for skipping linear boost when converting non-HDR content (either SDR or extended range) to HDR when applying kCGColorITURecommended tone mapping method */+CG_EXTERN const CFStringRef kCGSkipBoostToHDR API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */++/* kCGUseLegacyHDREcosystem allows for choosing legacy HDR conversion functions implemented in previous versions of the OS when applying kCGColorITURecommended tone mapping method */+CG_EXTERN const CFStringRef kCGUseLegacyHDREcosystem API_AVAILABLE(macos(15.1), ios(18.1), tvos(18.1), watchos(11.1));     /* The expected value is a CFBooleanRef (kCFBooleanTrue) */++/* kCGEXRToneMappingGammaDefog allows for specifying custom defog value to override system defaults when applying kCGToneMappingEXRGamma tone mapping method */+CG_EXTERN const CFStringRef kCGEXRToneMappingGammaDefog    API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 0.0f range [0.0f, 0.01f]   */++/* kCGEXRToneMappingGammaExposure allows for specifying custom exposure value to override system defaults when applying kCGToneMappingEXRGamma tone mapping method */+CG_EXTERN const CFStringRef kCGEXRToneMappingGammaExposure API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 0.0f range [-10.0f, 10.0f] */++/* kCGEXRToneMappingGammaKneeLow allows for specifying custom "knee low" value to override system defaults when applying kCGToneMappingEXRGamma tone mapping method */+CG_EXTERN const CFStringRef kCGEXRToneMappingGammaKneeLow  API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 0.0f range [-2.85f, 3.0f]  */++/* kCGEXRToneMappingGammaKneeHigh allows for specifying custom "knee high" value to override system defaults when applying kCGToneMappingEXRGamma tone mapping method */+CG_EXTERN const CFStringRef kCGEXRToneMappingGammaKneeHigh API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.0), watchos(11.0)); /* default value: 5.0f range [3.5f, 7.5f]    */+++CF_ASSUME_NONNULL_END++CF_IMPLICIT_BRIDGING_DISABLED++#endif /* CGTONEMAPPING_H_ */diff -ruN /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.apinotes /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.apinotes--- /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.apinotes2024-09-02 22:31:14+++ /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.apinotes2024-09-30 05:07:45@@ -137,8 +137,12 @@   SwiftName: CGColorConversionInfo.init(src:dst:) - Name: CGColorConversionInfoCreateWithOptions   SwiftName: CGColorConversionInfo.init(optionsSrc:dst:options:)+- Name: CGColorConversionInfoCreateForToneMapping+  SwiftName: CGColorConversionInfo.init(src:srcHeadroom:dst:dstHeadroom:toneMapping:options:) - Name: CGColorConversionInfoGetTypeID   SwiftName: getter:CGColorConversionInfo.typeID()+- Name: CGColorConversionInfoConvertData+  SwiftName: CGColorConversionInfo.convert(self:width:height:to:format:from:format:options:)  # CGColorSpace #diff -ruN /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.h /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.h--- /Applications/Xcode_16.1.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.h2024-09-02 23:18:41+++ /Applications/Xcode_16.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.h2024-09-30 03:45:07@@ -37,6 +37,7 @@ #include <CoreGraphics/CGPath.h> #include <CoreGraphics/CGPattern.h> #include <CoreGraphics/CGShading.h>+#include <CoreGraphics/CGToneMapping.h>  #include <CoreGraphics/CGDirectDisplay.h> #include <CoreGraphics/CGDirectPalette.h>