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IOSurface macOS xcode14.0 beta1
Manuel de la Pena edited this page Aug 18, 2022
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3 revisions
#IOSurface.framework https://github.com/xamarin/xamarin-macios/pull/15706
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceAPI.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceAPI.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceAPI.h 2022-02-23 10:55:21.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceAPI.h 2022-05-31 15:01:39.000000000 -0400
@@ -25,7 +25,8 @@
Note: Any live XPC objects created from an IOSurfaceRef implicity increase the IOSurface's global use
count by one until the object is destroyed. */
xpc_object_t IOSurfaceCreateXPCObject(IOSurfaceRef aSurface) XPC_RETURNS_RETAINED API_AVAILABLE(macos(10.7), ios(11.0), watchos(4.0), tvos(11.0));
-/* This call lets you take an xpc_object_t created via IOSurfaceCreatePort() and recreate an IOSurfaceRef from it. */
+/* This call lets you take an xpc_object_t created via IOSurfaceCreatePort() and recreate an IOSurfaceRef from it.
+ Note: This returns a newly created IOSurfaceRef that the caller most CFRelease() when no longer needed. */
IOSurfaceRef _Nullable IOSurfaceLookupFromXPCObject(xpc_object_t xobj) CF_RETURNS_RETAINED API_AVAILABLE(macos(10.7), ios(11.0), watchos(4.0), tvos(11.0));
__END_DECLS
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceObjC.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceObjC.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceObjC.h 2022-02-23 07:58:03.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceObjC.h 2022-05-31 14:48:36.000000000 -0400
@@ -102,6 +102,9 @@
/* IOSurfacePropertyKeyPixelSizeCastingAllowed - If false the creator promises that there will be no pixel size casting when used on the GPU. Default is true. */
extern IOSurfacePropertyKey IOSurfacePropertyKeyPixelSizeCastingAllowed API_AVAILABLE(macos(10.12), ios(11.0), watchos(4.0), tvos(11.0));
+/* IOSurfacePropertyKeyName - Provide a name for the surface at creation time. */
+extern IOSurfacePropertyKey IOSurfacePropertyKeyName API_AVAILABLE(macos(13.0), ios(16.0), watchos(9.0), tvos(16.0));
+
// Note: IOSurface objects are "toll free bridged" to IOSurfaceRef objects
API_AVAILABLE(macos(10.12), ios(11.0), watchos(4.0), tvos(11.0))
@interface IOSurface : NSObject <NSSecureCoding>
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceRef.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceRef.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceRef.h 2022-02-23 07:08:42.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceRef.h 2022-05-31 15:01:39.000000000 -0400
@@ -112,6 +112,11 @@
/* kIOSurfacePlaneComponentBitOffsets - CFArray[CFNumber] for bit offset of each component in this plane, (low bit zero, high bit 7). For example 'BGRA' would be {0, 8, 16, 24} */
extern const CFStringRef kIOSurfacePlaneComponentBitOffsets API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
+// This key may be used to specify a name for the IOSurface either at creation time, or may be used with IOSurfaceSetValue() to
+// set it dynamically. If not provided, the name will be set based on the binary containing the address calling into IOSurface.framework
+// to create it.
+extern const CFStringRef kIOSurfaceName API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0));
+
typedef CF_ENUM(int32_t, IOSurfaceComponentName) {
kIOSurfaceComponentNameUnknown = 0,
kIOSurfaceComponentNameAlpha = 1,
@@ -414,11 +419,11 @@
int32_t IOSurfaceGetUseCount(IOSurfaceRef buffer)
API_AVAILABLE(macos(10.6), ios(11.0), watchos(4.0), tvos(11.0));
-/* Returns true of an IOSurface is in use by any process in the system, otherwise false. */
+/* Returns true if an IOSurface is in use by any process in the system, otherwise false. */
Boolean IOSurfaceIsInUse(IOSurfaceRef buffer)
API_AVAILABLE(macos(10.6), ios(11.0), watchos(4.0), tvos(11.0));
-/* Rerturns true if this IOSurface allows pixel size casting */
+/* Returns true if this IOSurface allows pixel size casting */
Boolean IOSurfaceAllowsPixelSizeCasting(IOSurfaceRef buffer)
API_AVAILABLE(macos(10.12), ios(11.0), watchos(4.0), tvos(11.0));
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