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VideoToolbox iOS xcode14.0 beta1
Manuel de la Pena edited this page Sep 1, 2022
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3 revisions
#VideoToolbox.framework https://github.com/xamarin/xamarin-macios/pull/15845
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionProperties.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionProperties.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionProperties.h 2022-02-23 07:59:14.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionProperties.h 2022-05-31 15:02:54.000000000 -0400
@@ -293,6 +293,28 @@
*/
VT_EXPORT const CFStringRef kVTCompressionPropertyKey_PrioritizeEncodingSpeedOverQuality API_AVAILABLE(macosx(11.0), ios(14.0), tvos(14.0)); // CFBoolean, Optional
+/*!
+ @constant kVTCompressionPropertyKey_ConstantBitRate
+ @abstract
+ Requires that the encoder use a Constant Bit Rate algorithm.
+ @discussion
+ The property kVTCompressionPropertyKey_ExpectedFrameRate should be set along with kVTCompressionPropertyKey_ConstantBitRate
+ to ensure effective CBR rate control.
+
+ This property is not compatible with kVTCompressionPropertyKey_DataRateLimits and
+ kVTCompressionPropertyKey_AverageBitRate.
+
+ The encoder will pad the frame if they are smaller than they need to be based on the Constant BitRate. This
+ property is not recommended for general streaming or export scenarios. It is intended for interoperability with
+ stremaing CDNs which specifically require that data rates not drop even during low motion and activity scenes.
+
+ This is not supported in all encoders or in all encoder operating modes. kVTPropertyNotSupportedErr will be
+ returned when this option is not supported.
+
+*/
+VT_EXPORT const CFStringRef kVTCompressionPropertyKey_ConstantBitRate API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0)); // CFNumber bits per second, Optional
+
+
#pragma mark Bitstream configuration
/*!
@@ -553,6 +575,16 @@
*/
VT_EXPORT const CFStringRef kVTCompressionPropertyKey_BaseLayerFrameRate API_AVAILABLE(macosx(10.13), ios(11.0), tvos(11.0)); // Read/write, CFNumber, Optional
+/*!
+ @constant kVTCompressionPropertyKey_ReferenceBufferCount
+ @abstract
+ The client will be able to control the the maximum allowed ReferenceBufferCount using this optional key.
+ @discussion
+ This is typically used to force the encoder to use lower count than allowed by the stantard for a level/profile.
+ The encoder will fail and report an error if the requested value exceeds the limit set by the standard for such a level/profile.
+*/
+VT_EXPORT const CFStringRef kVTCompressionPropertyKey_ReferenceBufferCount API_AVAILABLE(macos(13.0), ios(16.0), tvos(16.0), watchos(9.0)); // CFNumber, Optional
+
#pragma mark Hardware acceleration
#if !TARGET_OS_IPHONE
@@ -674,7 +706,8 @@
kVTCompressionPropertyKey_BaseLayerBitRateFraction
kVTCompressionPropertyKey_Quality
kVTCompressionPropertyKey_MaxAllowedFrameQP
-
+ kVTCompressionPropertyKey_MinAllowedFrameQP
+
If kVTEncodeFrameOptionKey_BaseFrameQP is used, it must be set for all frames in a session. The QP value specified is
frame-level but macro-block level QP may be modulated inside a frame. There will be no rate-control related frame dropping
if kVTEncodeFrameOptionKey_BaseFrameQP is used.
@@ -948,6 +981,18 @@
VT_EXPORT const CFStringRef kVTCompressionPropertyKey_MaxAllowedFrameQP API_AVAILABLE(macosx(12.0), ios(15.0), tvos(15.0)); // Read/write, CFNumberRef, Optional
/*!
+ @constant kVTCompressionPropertyKey_MinAllowedFrameQP
+ @abstract
+ Specifies the minimum allowed encoded frame QP (Quantization Parameter).
+ @discussion
+ This is an optional parameter. Use it only when you have a specific requirement for the video quality and you are
+ familiar with frame QP.
+ This is not supported in all encoders or in all encoder operating modes. kVTPropertyNotSupportedErr will be
+ returned when this option is not supported.
+*/
+VT_EXPORT const CFStringRef kVTCompressionPropertyKey_MinAllowedFrameQP API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0)); // Read/write, CFNumberRef, Optional
+
+/*!
@constant kVTCompressionPropertyKey_EnableLTR
@abstract
Enable Long Term Reference (LTR) frames during encoding
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionSession.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionSession.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionSession.h 2022-02-23 07:59:13.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTCompressionSession.h 2022-06-03 18:06:53.000000000 -0400
@@ -114,7 +114,7 @@
If the video encoder cannot support the provided width and height it may change them.
@param height
The height of frames in pixels.
- @param cType
+ @param codecType
The codec type.
@param encoderSpecification
Specifies a particular video encoder that must be used.
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTErrors.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTErrors.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTErrors.h 2022-02-15 02:24:00.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTErrors.h 2022-05-28 00:44:47.000000000 -0400
@@ -3,7 +3,7 @@
Framework: VideoToolbox
- Copyright 2006-2013 Apple Inc. All rights reserved.
+ Copyright 2006-2021 Apple Inc. All rights reserved.
*/
@@ -40,7 +40,8 @@
kVTVideoDecoderMalfunctionErr = -12911, // c.f. -8960
kVTVideoEncoderMalfunctionErr = -12912,
kVTVideoDecoderNotAvailableNowErr = -12913,
- kVTImageRotationNotSupportedErr = -12914,
+ kVTImageRotationNotSupportedErr = -12914, // deprecated
+ kVTPixelRotationNotSupportedErr = -12914,
kVTVideoEncoderNotAvailableNowErr = -12915,
kVTFormatDescriptionChangeNotSupportedErr = -12916,
kVTInsufficientSourceColorDataErr = -12917,
@@ -62,6 +63,7 @@
kVTVideoEncoderNeedsRosettaErr = -17693,
kVTVideoDecoderReferenceMissingErr = -17694,
kVTVideoDecoderCallbackMessagingErr = -17695,
+ kVTVideoDecoderUnknownErr = -17696,
};
/*!
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationProperties.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationProperties.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationProperties.h 1969-12-31 19:00:00.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationProperties.h 2022-05-31 14:51:58.000000000 -0400
@@ -0,0 +1,75 @@
+/*
+ File: VTPixelRotationProperties.h
+
+ Framework: VideoToolbox
+
+ Copyright 2021 Apple Inc. All rights reserved.
+
+ Standard properties for VTPixelRotationSession.
+*/
+
+#ifndef VTPIXELROTATIONPROPERTIES_H
+#define VTPIXELROTATIONPROPERTIES_H
+
+#include <CoreMedia/CMBase.h>
+#include <VideoToolbox/VTBase.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#pragma pack(push, 4)
+
+CM_ASSUME_NONNULL_BEGIN
+
+/*!
+ @constant kVTPixelRotationPropertyKey_Rotation
+ @abstract
+ Specifies the amount of rotation in degrees.
+ @discussion
+ Specifies the amount of rotation to apply when copying source to destination.
+ Valid values: kVTRotation_0, kVTRotation_CW90, kVTRotation_180, and kVTRotation_CCW90
+ default is kVTRotation_0.
+*/
+
+VT_EXPORT const CFStringRef kVTPixelRotationPropertyKey_Rotation API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+VT_EXPORT const CFStringRef kVTRotation_0 API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+VT_EXPORT const CFStringRef kVTRotation_CW90 API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+VT_EXPORT const CFStringRef kVTRotation_180 API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+VT_EXPORT const CFStringRef kVTRotation_CCW90 API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+/*!
+ @constant kVTPixelRotationPropertyKey_FlipHorizontalOrientation
+ @abstract
+ Specifies the horizontal flip.
+ @discussion
+ kVTPixelRotationPropertyKey_FlipHorizontalOrientation must pass a CFBoolean as value. true will apply a horizontal flip after the rotation.
+ default is false;
+*/
+
+VT_EXPORT const CFStringRef kVTPixelRotationPropertyKey_FlipHorizontalOrientation API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+/*!
+ @constant kVTPixelRotationPropertyKey_FlipVerticalOrientation
+ @abstract
+ Specifies the vertical flip.
+ @discussion
+ kVTPixelRotationPropertyKey_FlipVerticalOrientation must pass a CFBoolean as value. true will apply a vertical flip after the rotation.
+ default is false;
+*/
+
+VT_EXPORT const CFStringRef kVTPixelRotationPropertyKey_FlipVerticalOrientation API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+CM_ASSUME_NONNULL_END
+
+#pragma pack(pop)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif // VTPIXELROTATIONPROPERTIES_H
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationSession.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationSession.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationSession.h 1969-12-31 19:00:00.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelRotationSession.h 2022-05-31 14:49:31.000000000 -0400
@@ -0,0 +1,109 @@
+/*
+ File: VTPixelRotationSession.h
+
+ Framework: VideoToolbox
+
+ Copyright 2021 Apple Inc. All rights reserved.
+
+*/
+
+#ifndef _VT_PIXELROTATIONSESSION_H_
+#define _VT_PIXELROTATIONSESSION_H_
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <CoreVideo/CoreVideo.h>
+#include <CoreMedia/CMBase.h>
+#include <VideoToolbox/VTBase.h>
+#include <VideoToolbox/VTSession.h>
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#pragma pack(push, 4)
+
+/*!
+ @typedef VTPixelRotationSessionRef
+ @abstract A reference to a Video Toolbox Pixel Rotation Session.
+ @discussion
+ A pixel rotation session supports the rotating of images from source CVPixelBuffers to
+ destination CVPixelBuffers. The session reference is a reference-counted CF object.
+ To create an image rotation session, call VTPixelRotationSessionCreate;
+ then you can optionally configure the session using VTSessionSetProperty;
+ then to transfer pixels, call VTPixelRotationSessionRotateImage.
+ When you are done with the session, you should call CFRelease to tear it down
+ and release your object reference.
+ */
+
+typedef struct CM_BRIDGED_TYPE(id) OpaqueVTPixelRotationSession* VTPixelRotationSessionRef;
+
+/*!
+ @function VTPixelRotationSessionCreate
+ @abstract Creates a session for rotating images between CVPixelBuffers.
+ @param allocator
+ An allocator for the session. Pass NULL to use the default allocator.
+ @param pixelRotationSessionOut
+ Points to a variable to receive the new pixel rotation session.
+*/
+VT_EXPORT OSStatus
+VTPixelRotationSessionCreate(
+ CM_NULLABLE CFAllocatorRef allocator,
+ CM_RETURNS_RETAINED_PARAMETER CM_NULLABLE VTPixelRotationSessionRef * CM_NONNULL pixelRotationSessionOut) API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+/*!
+ @function VTPixelRotationSessionInvalidate
+ @abstract Tears down a pixel rotation session.
+ @discussion
+ When you are done with an image rotation session you created, call VTPixelRotationSessionInvalidate
+ to tear it down and then VTPixelRotationSessionRelease to release your object reference.
+ When an pixel rotation session's retain count reaches zero, it is automatically invalidated, but
+ since sessions may be retained by multiple parties, it can be hard to predict when this will happen.
+ Calling VTPixelRotationSessionInvalidate ensures a deterministic, orderly teardown.
+*/
+VT_EXPORT void
+VTPixelRotationSessionInvalidate( CM_NONNULL VTPixelRotationSessionRef session ) API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+/*!
+ @function VTPixelRotationSessionGetTypeID
+ @abstract Returns the CFTypeID for pixel rotation sessions.
+*/
+VT_EXPORT CFTypeID
+VTPixelRotationSessionGetTypeID(void) API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+/*!
+ @function VTPixelRotationSessionRotateImage
+ @abstract Rotates a pixel buffer.
+ @discussion
+ Rotates sourceBuffer and places the output in destinationBuffer.
+ For 90 and 270 degree rotations, the width and height of destinationBuffer must be the inverse
+ of sourceBuffer.
+ For 180 degree rotations, the width and height of destinationBuffer and sourceBuffer must match.
+ By default, all existing attachments on destinationBuffer are removed and new attachments
+ are set describing the transferred image. Unrecognised attachments on sourceBuffer will
+ be propagated to destinationBuffer.
+ Some properties may modify this behaviour; see VTPixelRotationProperties.h for more details.
+ @param session
+ The pixel rotation session.
+ @param sourceBuffer
+ The source buffer.
+ @param destinationBuffer
+ The destination buffer.
+ @result
+ If the transfer was successful, noErr; otherwise an error code, such as kVTPixelRotationNotSupportedErr.
+*/
+VT_EXPORT OSStatus
+VTPixelRotationSessionRotateImage(
+ CM_NONNULL VTPixelRotationSessionRef session,
+ CM_NONNULL CVPixelBufferRef sourceBuffer,
+ CM_NONNULL CVPixelBufferRef destinationBuffer) API_AVAILABLE(macosx(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
+// See VTSession.h for property access APIs on VTPixelRotationSession.
+
+#pragma pack(pop)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif // _VT_PIXELROTATIONSESSION_H_
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferProperties.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferProperties.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferProperties.h 2022-02-23 07:09:45.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferProperties.h 2022-05-31 15:02:54.000000000 -0400
@@ -31,6 +31,8 @@
#if (__MAC_OS_X_VERSION_MIN_REQUIRED >= 1080)
#define VT_SUPPORT_COLORSYNC_PIXEL_TRANSFER COREMEDIA_TRUE
#endif
+#elif TARGET_OS_LINUX_CLOUD
+ #define VT_SUPPORT_COLORSYNC_PIXEL_TRANSFER COREMEDIA_TRUE
#endif
#endif
#ifndef VT_SUPPORT_COLORSYNC_PIXEL_TRANSFER
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferSession.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferSession.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferSession.h 1969-12-31 19:00:00.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VTPixelTransferSession.h 2022-06-03 18:06:54.000000000 -0400
@@ -0,0 +1,141 @@
+/*
+ File: VTPixelTransferSession.h
+
+ Framework: VideoToolbox
+
+ Copyright 2006-2013 Apple Inc. All rights reserved.
+
+ Video Toolbox client API for transferring images between CVPixelBuffers.
+*/
+
+#ifndef VTPIXELTRANSFERSESSION_H
+#define VTPIXELTRANSFERSESSION_H
+
+#include <CoreMedia/CMBase.h>
+#include <VideoToolbox/VTBase.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <CoreVideo/CoreVideo.h>
+
+#include <VideoToolbox/VTSession.h>
+#include <VideoToolbox/VTPixelTransferProperties.h>
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
+#pragma pack(push, 4)
+
+/*!
+ @typedef VTPixelTransferSessionRef
+ @abstract A reference to a Video Toolbox Pixel Transfer Session.
+ @discussion
+ A pixel transfer session supports the copying and/or conversion of
+ images from source CVPixelBuffers to destination CVPixelBuffers.
+ The session reference is a reference-counted CF object.
+ To create a pixel transfer session, call VTPixelTransferSessionCreate;
+ then you can optionally configure the session using VTSessionSetProperty;
+ then to transfer pixels, call VTPixelTransferSessionTransferImage.
+ When you are done with the session, you should call VTPixelTransferSessionInvalidate
+ to tear it down and CFRelease to release your object reference.
+ */
+
+typedef struct CM_BRIDGED_TYPE(id) OpaqueVTPixelTransferSession* VTPixelTransferSessionRef;
+
+/*!
+ @function VTPixelTransferSessionCreate
+ @abstract Creates a session for transferring images between CVPixelBuffers.
+ @discussion
+ The function creates a session for transferring images between CVPixelBuffers.
+ @param allocator
+ An allocator for the session. Pass NULL to use the default allocator.
+ @param pixelTransferSessionOut
+ Points to a variable to receive the new pixel transfer session.
+
+*/
+VT_EXPORT OSStatus
+VTPixelTransferSessionCreate(
+ CM_NULLABLE CFAllocatorRef allocator,
+ CM_RETURNS_RETAINED_PARAMETER CM_NULLABLE VTPixelTransferSessionRef * CM_NONNULL pixelTransferSessionOut) VT_AVAILABLE_STARTING(10_8);
+
+#if defined(__swift__) && __swift__
+static inline OSStatus CF_SWIFT_NAME(VTPixelTransferSessionCreate(_:_:))
+_VTPixelTransferSessionCreate_shim(
+ CM_NULLABLE CFAllocatorRef allocator,
+ CM_RETURNS_RETAINED_PARAMETER CM_NULLABLE VTPixelTransferSessionRef * CM_NONNULL pixelTransferSessionOut)
+{
+ return VTPixelTransferSessionCreate(allocator, pixelTransferSessionOut);
+}
+#endif
+
+CF_IMPLICIT_BRIDGING_ENABLED
+
+/*!
+ @function VTPixelTransferSessionInvalidate
+ @abstract Tears down a pixel transfer session.
+ @discussion
+ When you are done with a pixel transfer session you created, call VTPixelTransferSessionInvalidate
+ to tear it down and then CFRelease to release your object reference.
+ When a pixel transfer session's retain count reaches zero, it is automatically invalidated, but
+ since sessions may be retained by multiple parties, it can be hard to predict when this will happen.
+ Calling VTPixelTransferSessionInvalidate ensures a deterministic, orderly teardown.
+*/
+VT_EXPORT void
+VTPixelTransferSessionInvalidate( CM_NONNULL VTPixelTransferSessionRef session ) VT_AVAILABLE_STARTING(10_8);
+
+/*!
+ @function VTPixelTransferSessionGetTypeID
+ @abstract Returns the CFTypeID for pixel transfer sessions.
+*/
+VT_EXPORT CFTypeID
+VTPixelTransferSessionGetTypeID(void) VT_AVAILABLE_STARTING(10_8);
+
+/*!
+ @function VTPixelTransferSessionTransferImage
+ @abstract Copies and/or converts an image from one pixel buffer to another.
+ @discussion
+ By default, the full width and height of sourceBuffer are scaled to the full
+ width and height of destinationBuffer.
+ By default, all existing attachments on destinationBuffer are removed and new attachments
+ are set describing the transferred image. Unrecognised attachments on sourceBuffer will
+ be propagated to destinationBuffer.
+ Some properties will modify this behaviour; see VTPixelTransferProperties.h for more details.
+ @param session
+ The pixel transfer session.
+ @param sourceBuffer
+ The source buffer.
+ @param destinationBuffer
+ The destination buffer.
+ @result
+ If the transfer was successful, noErr; otherwise an error code, such as kVTPixelTransferNotSupportedErr.
+*/
+VT_EXPORT OSStatus
+VTPixelTransferSessionTransferImage(
+ CM_NONNULL VTPixelTransferSessionRef session,
+ CM_NONNULL CVPixelBufferRef sourceBuffer,
+ CM_NONNULL CVPixelBufferRef destinationBuffer) VT_AVAILABLE_STARTING(10_8);
+
+#if defined(__swift__) && __swift__
+static inline OSStatus CF_SWIFT_NAME(VTPixelTransferSessionTransferImage(_:_:_:))
+_VTPixelTransferSessionTransferImage_shim(
+ CM_NONNULL VTPixelTransferSessionRef session,
+ CM_NONNULL CVPixelBufferRef sourceBuffer,
+ CM_NONNULL CVPixelBufferRef destinationBuffer )
+{
+ return VTPixelTransferSessionTransferImage(session, sourceBuffer, destinationBuffer);
+}
+#endif
+
+CF_IMPLICIT_BRIDGING_DISABLED
+
+// See VTSession.h for property access APIs on VTPixelTransferSessions.
+// See VTPixelTransferProperties.h for standard property keys and values for pixel transfer sessions.
+
+#pragma pack(pop)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif // VTPIXELTRANSFERSESSION_H
diff -ruN /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VideoToolbox.h /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VideoToolbox.h
--- /Applications/Xcode_13.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VideoToolbox.h 2022-02-15 02:24:00.000000000 -0500
+++ /Applications/Xcode_14.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/VideoToolbox.framework/Headers/VideoToolbox.h 2022-05-28 00:46:50.000000000 -0400
@@ -1,6 +1,6 @@
/* VideoToolbox.h
- Copyright (c) 2008-2014 Apple Computer, Inc.
+ Copyright (c) 2008-2022 Apple Computer, Inc.
All rights reserved. */
#include <VideoToolbox/VTCompressionProperties.h>
@@ -14,7 +14,11 @@
#include <VideoToolbox/VTVideoEncoderList.h>
#include <VideoToolbox/VTUtilities.h>
#include <VideoToolbox/VTPixelTransferProperties.h>
-#if !TARGET_OS_IPHONE
#include <VideoToolbox/VTPixelTransferSession.h>
+#include <VideoToolbox/VTPixelRotationProperties.h>
+#include <VideoToolbox/VTPixelRotationSession.h>
+#if !TARGET_OS_IPHONE
#include <VideoToolbox/VTProfessionalVideoWorkflow.h>
#endif // !TARGET_OS_IPHONE
+
+
- README
- xcode13.0 Binding Status
- xcode13.1 Binding Status
- xcode13.2 Binding Status
- xcode13.3 Binding Status
- xcode13.4 Binding Status
- xcode14.0 Binding Status
- xcode14.1 Binding Status
- xcode14.2 Binding Status
- xcode14.3 Binding Status
- xcode15.0 Binding Status
- xcode15.1 Binding Status
- xcode15.3 Binding Status
- xcode15.4 Binding Status