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CoreVideo Changes for Objective-C

CoreVideo

CVBase.h

Added #def COREVIDEO_DECLARE_NULLABILITY
Added #def COREVIDEO_SUPPORTS_IOSURFACE_PREFETCH
Added #def COREVIDEO_USE_DERIVED_ENUMS_FOR_CONSTANTS
Added #def CV_BRIDGED_TYPE
Added #def CV_NONNULL
Added #def CV_NULLABLE
Added #def CV_RELEASES_ARGUMENT
Added #def CV_RETURNS_RETAINED_PARAMETER

CVBuffer.h

Modified CVBufferGetAttachment()
Declaration
From
CFTypeRef CVBufferGetAttachment (
    CVBufferRef buffer,
    CFStringRef key,
    CVAttachmentMode *attachmentMode
);
To
CFTypeRef _Nullable CVBufferGetAttachment (
    CVBufferRef _Nonnull buffer,
    CFStringRef _Nonnull key,
    CVAttachmentMode * _Nullable attachmentMode
);

Modified CVBufferGetAttachments()
Declaration
From
CFDictionaryRef CVBufferGetAttachments (
    CVBufferRef buffer,
    CVAttachmentMode attachmentMode
);
To
CFDictionaryRef _Nullable CVBufferGetAttachments (
    CVBufferRef _Nonnull buffer,
    CVAttachmentMode attachmentMode
);

Modified CVBufferPropagateAttachments()
Declaration
From
void CVBufferPropagateAttachments (
    CVBufferRef sourceBuffer,
    CVBufferRef destinationBuffer
);
To
void CVBufferPropagateAttachments (
    CVBufferRef _Nonnull sourceBuffer,
    CVBufferRef _Nonnull destinationBuffer
);

Modified CVBufferRelease()
Declaration
From
void CVBufferRelease (
    CVBufferRef buffer
);
To
void CVBufferRelease (
    CVBufferRef _Nullable buffer
);

Modified CVBufferRemoveAllAttachments()
Declaration
From
void CVBufferRemoveAllAttachments (
    CVBufferRef buffer
);
To
void CVBufferRemoveAllAttachments (
    CVBufferRef _Nonnull buffer
);

Modified CVBufferRemoveAttachment()
Declaration
From
void CVBufferRemoveAttachment (
    CVBufferRef buffer,
    CFStringRef key
);
To
void CVBufferRemoveAttachment (
    CVBufferRef _Nonnull buffer,
    CFStringRef _Nonnull key
);

Modified CVBufferRetain()
Declaration
From
CVBufferRef CVBufferRetain (
    CVBufferRef buffer
);
To
CVBufferRef _Nullable CVBufferRetain (
    CVBufferRef _Nullable buffer
);

Modified CVBufferSetAttachment()
Declaration
From
void CVBufferSetAttachment (
    CVBufferRef buffer,
    CFStringRef key,
    CFTypeRef value,
    CVAttachmentMode attachmentMode
);
To
void CVBufferSetAttachment (
    CVBufferRef _Nonnull buffer,
    CFStringRef _Nonnull key,
    CFTypeRef _Nonnull value,
    CVAttachmentMode attachmentMode
);

Modified CVBufferSetAttachments()
Declaration
From
void CVBufferSetAttachments (
    CVBufferRef buffer,
    CFDictionaryRef theAttachments,
    CVAttachmentMode attachmentMode
);
To
void CVBufferSetAttachments (
    CVBufferRef _Nonnull buffer,
    CFDictionaryRef _Nonnull theAttachments,
    CVAttachmentMode attachmentMode
);

CVDisplayLink.h

Added CVDisplayLinkOutputHandler
Added CVDisplayLinkSetOutputHandler()
Modified CVDisplayLinkCreateWithActiveCGDisplays()
Declaration
From
CVReturn CVDisplayLinkCreateWithActiveCGDisplays (
    CVDisplayLinkRef *displayLinkOut
);
To
CVReturn CVDisplayLinkCreateWithActiveCGDisplays (
    CVDisplayLinkRef  _Nullable * _Nonnull displayLinkOut
);

Modified CVDisplayLinkCreateWithCGDisplay()
Declaration
From
CVReturn CVDisplayLinkCreateWithCGDisplay (
    CGDirectDisplayID displayID,
    CVDisplayLinkRef *displayLinkOut
);
To
CVReturn CVDisplayLinkCreateWithCGDisplay (
    CGDirectDisplayID displayID,
    CVDisplayLinkRef  _Nullable * _Nonnull displayLinkOut
);

Modified CVDisplayLinkCreateWithCGDisplays()
Declaration
From
CVReturn CVDisplayLinkCreateWithCGDisplays (
    CGDirectDisplayID *displayArray,
    CFIndex count,
    CVDisplayLinkRef *displayLinkOut
);
To
CVReturn CVDisplayLinkCreateWithCGDisplays (
    CGDirectDisplayID * _Nonnull displayArray,
    CFIndex count,
    CVDisplayLinkRef  _Nullable * _Nonnull displayLinkOut
);

Modified CVDisplayLinkCreateWithOpenGLDisplayMask()
Declaration
From
CVReturn CVDisplayLinkCreateWithOpenGLDisplayMask (
    CGOpenGLDisplayMask mask,
    CVDisplayLinkRef *displayLinkOut
);
To
CVReturn CVDisplayLinkCreateWithOpenGLDisplayMask (
    CGOpenGLDisplayMask mask,
    CVDisplayLinkRef  _Nullable * _Nonnull displayLinkOut
);

Modified CVDisplayLinkGetActualOutputVideoRefreshPeriod()
Declaration
From
double CVDisplayLinkGetActualOutputVideoRefreshPeriod (
    CVDisplayLinkRef displayLink
);
To
double CVDisplayLinkGetActualOutputVideoRefreshPeriod (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkGetCurrentCGDisplay()
Declaration
From
CGDirectDisplayID CVDisplayLinkGetCurrentCGDisplay (
    CVDisplayLinkRef displayLink
);
To
CGDirectDisplayID CVDisplayLinkGetCurrentCGDisplay (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkGetCurrentTime()
Declaration
From
CVReturn CVDisplayLinkGetCurrentTime (
    CVDisplayLinkRef displayLink,
    CVTimeStamp *outTime
);
To
CVReturn CVDisplayLinkGetCurrentTime (
    CVDisplayLinkRef _Nonnull displayLink,
    CVTimeStamp * _Nonnull outTime
);

Modified CVDisplayLinkGetNominalOutputVideoRefreshPeriod()
Declaration
From
CVTime CVDisplayLinkGetNominalOutputVideoRefreshPeriod (
    CVDisplayLinkRef displayLink
);
To
CVTime CVDisplayLinkGetNominalOutputVideoRefreshPeriod (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkGetOutputVideoLatency()
Declaration
From
CVTime CVDisplayLinkGetOutputVideoLatency (
    CVDisplayLinkRef displayLink
);
To
CVTime CVDisplayLinkGetOutputVideoLatency (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkIsRunning()
Declaration
From
Boolean CVDisplayLinkIsRunning (
    CVDisplayLinkRef displayLink
);
To
Boolean CVDisplayLinkIsRunning (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkRelease()
Declaration
From
void CVDisplayLinkRelease (
    CVDisplayLinkRef displayLink
);
To
void CVDisplayLinkRelease (
    CVDisplayLinkRef _Nullable displayLink
);

Modified CVDisplayLinkRetain()
Declaration
From
CVDisplayLinkRef CVDisplayLinkRetain (
    CVDisplayLinkRef displayLink
);
To
CVDisplayLinkRef _Nullable CVDisplayLinkRetain (
    CVDisplayLinkRef _Nullable displayLink
);

Modified CVDisplayLinkSetCurrentCGDisplay()
Declaration
From
CVReturn CVDisplayLinkSetCurrentCGDisplay (
    CVDisplayLinkRef displayLink,
    CGDirectDisplayID displayID
);
To
CVReturn CVDisplayLinkSetCurrentCGDisplay (
    CVDisplayLinkRef _Nonnull displayLink,
    CGDirectDisplayID displayID
);

Modified CVDisplayLinkSetCurrentCGDisplayFromOpenGLContext()
Declaration
From
CVReturn CVDisplayLinkSetCurrentCGDisplayFromOpenGLContext (
    CVDisplayLinkRef displayLink,
    CGLContextObj cglContext,
    CGLPixelFormatObj cglPixelFormat
);
To
CVReturn CVDisplayLinkSetCurrentCGDisplayFromOpenGLContext (
    CVDisplayLinkRef _Nonnull displayLink,
    CGLContextObj _Nonnull cglContext,
    CGLPixelFormatObj _Nonnull cglPixelFormat
);

Modified CVDisplayLinkSetOutputCallback()
Declaration
From
CVReturn CVDisplayLinkSetOutputCallback (
    CVDisplayLinkRef displayLink,
    CVDisplayLinkOutputCallback callback,
    void *userInfo
);
To
CVReturn CVDisplayLinkSetOutputCallback (
    CVDisplayLinkRef _Nonnull displayLink,
    CVDisplayLinkOutputCallback _Nonnull callback,
    void * _Nullable userInfo
);

Modified CVDisplayLinkStart()
Declaration
From
CVReturn CVDisplayLinkStart (
    CVDisplayLinkRef displayLink
);
To
CVReturn CVDisplayLinkStart (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkStop()
Declaration
From
CVReturn CVDisplayLinkStop (
    CVDisplayLinkRef displayLink
);
To
CVReturn CVDisplayLinkStop (
    CVDisplayLinkRef _Nonnull displayLink
);

Modified CVDisplayLinkTranslateTime()
Declaration
From
CVReturn CVDisplayLinkTranslateTime (
    CVDisplayLinkRef displayLink,
    const CVTimeStamp *inTime,
    CVTimeStamp *outTime
);
To
CVReturn CVDisplayLinkTranslateTime (
    CVDisplayLinkRef _Nonnull displayLink,
    const CVTimeStamp * _Nonnull inTime,
    CVTimeStamp * _Nonnull outTime
);

CVImageBuffer.h

Added kCVImageBufferColorPrimaries_DCI_P3
Added kCVImageBufferColorPrimaries_ITU_R_2020
Added kCVImageBufferColorPrimaries_P3_D65
Added kCVImageBufferTransferFunction_ITU_R_2020
Added kCVImageBufferYCbCrMatrix_ITU_R_2020
Modified CVImageBufferCreateColorSpaceFromAttachments()
Declaration
From
CGColorSpaceRef CVImageBufferCreateColorSpaceFromAttachments (
    CFDictionaryRef attachments
);
To
CGColorSpaceRef _Nullable CVImageBufferCreateColorSpaceFromAttachments (
    CFDictionaryRef _Nonnull attachments
);

Modified CVImageBufferGetCleanRect()
Declaration
From
CGRect CVImageBufferGetCleanRect (
    CVImageBufferRef imageBuffer
);
To
CGRect CVImageBufferGetCleanRect (
    CVImageBufferRef _Nonnull imageBuffer
);

Modified CVImageBufferGetColorSpace()
Declaration
From
CGColorSpaceRef CVImageBufferGetColorSpace (
    CVImageBufferRef imageBuffer
);
To
CGColorSpaceRef _Nullable CVImageBufferGetColorSpace (
    CVImageBufferRef _Nonnull imageBuffer
);

Modified CVImageBufferGetDisplaySize()
Declaration
From
CGSize CVImageBufferGetDisplaySize (
    CVImageBufferRef imageBuffer
);
To
CGSize CVImageBufferGetDisplaySize (
    CVImageBufferRef _Nonnull imageBuffer
);

Modified CVImageBufferGetEncodedSize()
Declaration
From
CGSize CVImageBufferGetEncodedSize (
    CVImageBufferRef imageBuffer
);
To
CGSize CVImageBufferGetEncodedSize (
    CVImageBufferRef _Nonnull imageBuffer
);

Modified CVImageBufferIsFlipped()
Declaration
From
Boolean CVImageBufferIsFlipped (
    CVImageBufferRef imageBuffer
);
To
Boolean CVImageBufferIsFlipped (
    CVImageBufferRef _Nonnull imageBuffer
);

CVMetalTexture.h (Added)

Added CVMetalTextureGetCleanTexCoords()
Added CVMetalTextureGetTexture()
Added CVMetalTextureGetTypeID()
Added CVMetalTextureIsFlipped()
Added CVMetalTextureRef

CVMetalTextureCache.h (Added)

Added CVMetalTextureCacheCreate()
Added CVMetalTextureCacheCreateTextureFromImage()
Added CVMetalTextureCacheFlush()
Added CVMetalTextureCacheGetTypeID()
Added CVMetalTextureCacheRef
Added kCVMetalTextureCacheMaximumTextureAgeKey

CVOpenGLBuffer.h

Modified CVOpenGLBufferAttach()
Declaration
From
CVReturn CVOpenGLBufferAttach (
    CVOpenGLBufferRef openGLBuffer,
    CGLContextObj cglContext,
    GLenum face,
    GLint level,
    GLint screen
);
To
CVReturn CVOpenGLBufferAttach (
    CVOpenGLBufferRef _Nonnull openGLBuffer,
    CGLContextObj _Nonnull cglContext,
    GLenum face,
    GLint level,
    GLint screen
);

Modified CVOpenGLBufferCreate()
Declaration
From
CVReturn CVOpenGLBufferCreate (
    CFAllocatorRef allocator,
    size_t width,
    size_t height,
    CFDictionaryRef attributes,
    CVOpenGLBufferRef *bufferOut
);
To
CVReturn CVOpenGLBufferCreate (
    CFAllocatorRef _Nullable allocator,
    size_t width,
    size_t height,
    CFDictionaryRef _Nullable attributes,
    CVOpenGLBufferRef  _Nullable * _Nonnull bufferOut
);

Modified CVOpenGLBufferGetAttributes()
Declaration
From
CFDictionaryRef CVOpenGLBufferGetAttributes (
    CVOpenGLBufferRef openGLBuffer
);
To
CFDictionaryRef _Nullable CVOpenGLBufferGetAttributes (
    CVOpenGLBufferRef _Nonnull openGLBuffer
);

Modified CVOpenGLBufferRelease()
Declaration
From
void CVOpenGLBufferRelease (
    CVOpenGLBufferRef buffer
);
To
void CVOpenGLBufferRelease (
    CVOpenGLBufferRef _Nullable buffer
);

Modified CVOpenGLBufferRetain()
Declaration
From
CVOpenGLBufferRef CVOpenGLBufferRetain (
    CVOpenGLBufferRef buffer
);
To
CVOpenGLBufferRef _Nullable CVOpenGLBufferRetain (
    CVOpenGLBufferRef _Nullable buffer
);

CVOpenGLBufferPool.h

Modified CVOpenGLBufferPoolCreate()
Declaration
From
CVReturn CVOpenGLBufferPoolCreate (
    CFAllocatorRef allocator,
    CFDictionaryRef poolAttributes,
    CFDictionaryRef openGLBufferAttributes,
    CVOpenGLBufferPoolRef *poolOut
);
To
CVReturn CVOpenGLBufferPoolCreate (
    CFAllocatorRef _Nullable allocator,
    CFDictionaryRef _Nullable poolAttributes,
    CFDictionaryRef _Nullable openGLBufferAttributes,
    CVOpenGLBufferPoolRef  _Nullable * _Nonnull poolOut
);

Modified CVOpenGLBufferPoolCreateOpenGLBuffer()
Declaration
From
CVReturn CVOpenGLBufferPoolCreateOpenGLBuffer (
    CFAllocatorRef allocator,
    CVOpenGLBufferPoolRef openGLBufferPool,
    CVOpenGLBufferRef *openGLBufferOut
);
To
CVReturn CVOpenGLBufferPoolCreateOpenGLBuffer (
    CFAllocatorRef _Nullable allocator,
    CVOpenGLBufferPoolRef _Nonnull openGLBufferPool,
    CVOpenGLBufferRef  _Nullable * _Nonnull openGLBufferOut
);

Modified CVOpenGLBufferPoolGetAttributes()
Declaration
From
CFDictionaryRef CVOpenGLBufferPoolGetAttributes (
    CVOpenGLBufferPoolRef pool
);
To
CFDictionaryRef _Nullable CVOpenGLBufferPoolGetAttributes (
    CVOpenGLBufferPoolRef _Nonnull pool
);

Modified CVOpenGLBufferPoolGetOpenGLBufferAttributes()
Declaration
From
CFDictionaryRef CVOpenGLBufferPoolGetOpenGLBufferAttributes (
    CVOpenGLBufferPoolRef pool
);
To
CFDictionaryRef _Nullable CVOpenGLBufferPoolGetOpenGLBufferAttributes (
    CVOpenGLBufferPoolRef _Nonnull pool
);

Modified CVOpenGLBufferPoolRelease()
Declaration
From
void CVOpenGLBufferPoolRelease (
    CVOpenGLBufferPoolRef openGLBufferPool
);
To
void CVOpenGLBufferPoolRelease (
    CVOpenGLBufferPoolRef _Nullable openGLBufferPool
);

Modified CVOpenGLBufferPoolRetain()
Declaration
From
CVOpenGLBufferPoolRef CVOpenGLBufferPoolRetain (
    CVOpenGLBufferPoolRef openGLBufferPool
);
To
CVOpenGLBufferPoolRef _Nullable CVOpenGLBufferPoolRetain (
    CVOpenGLBufferPoolRef _Nullable openGLBufferPool
);

CVOpenGLTexture.h

Modified CVOpenGLTextureGetCleanTexCoords()
Declaration
From
void CVOpenGLTextureGetCleanTexCoords (
    CVOpenGLTextureRef image,
    GLfloat lowerLeft[2],
    GLfloat lowerRight[2],
    GLfloat upperRight[2],
    GLfloat upperLeft[2]
);
To
void CVOpenGLTextureGetCleanTexCoords (
    CVOpenGLTextureRef _Nonnull image,
    GLfloat lowerLeft[2],
    GLfloat lowerRight[2],
    GLfloat upperRight[2],
    GLfloat upperLeft[2]
);

Modified CVOpenGLTextureGetName()
Declaration
From
GLuint CVOpenGLTextureGetName (
    CVOpenGLTextureRef image
);
To
GLuint CVOpenGLTextureGetName (
    CVOpenGLTextureRef _Nonnull image
);

Modified CVOpenGLTextureGetTarget()
Declaration
From
GLenum CVOpenGLTextureGetTarget (
    CVOpenGLTextureRef image
);
To
GLenum CVOpenGLTextureGetTarget (
    CVOpenGLTextureRef _Nonnull image
);

Modified CVOpenGLTextureIsFlipped()
Declaration
From
Boolean CVOpenGLTextureIsFlipped (
    CVOpenGLTextureRef image
);
To
Boolean CVOpenGLTextureIsFlipped (
    CVOpenGLTextureRef _Nonnull image
);

Modified CVOpenGLTextureRelease()
Declaration
From
void CVOpenGLTextureRelease (
    CVOpenGLTextureRef texture
);
To
void CVOpenGLTextureRelease (
    CVOpenGLTextureRef _Nullable texture
);

Modified CVOpenGLTextureRetain()
Declaration
From
CVOpenGLTextureRef CVOpenGLTextureRetain (
    CVOpenGLTextureRef texture
);
To
CVOpenGLTextureRef _Nullable CVOpenGLTextureRetain (
    CVOpenGLTextureRef _Nullable texture
);

CVOpenGLTextureCache.h

Modified CVOpenGLTextureCacheCreate()
Declaration
From
CVReturn CVOpenGLTextureCacheCreate (
    CFAllocatorRef allocator,
    CFDictionaryRef cacheAttributes,
    CGLContextObj cglContext,
    CGLPixelFormatObj cglPixelFormat,
    CFDictionaryRef textureAttributes,
    CVOpenGLTextureCacheRef *cacheOut
);
To
CVReturn CVOpenGLTextureCacheCreate (
    CFAllocatorRef _Nullable allocator,
    CFDictionaryRef _Nullable cacheAttributes,
    CGLContextObj _Nonnull cglContext,
    CGLPixelFormatObj _Nonnull cglPixelFormat,
    CFDictionaryRef _Nullable textureAttributes,
    CVOpenGLTextureCacheRef  _Nullable * _Nonnull cacheOut
);

Modified CVOpenGLTextureCacheCreateTextureFromImage()
Declaration
From
CVReturn CVOpenGLTextureCacheCreateTextureFromImage (
    CFAllocatorRef allocator,
    CVOpenGLTextureCacheRef textureCache,
    CVImageBufferRef sourceImage,
    CFDictionaryRef attributes,
    CVOpenGLTextureRef *textureOut
);
To
CVReturn CVOpenGLTextureCacheCreateTextureFromImage (
    CFAllocatorRef _Nullable allocator,
    CVOpenGLTextureCacheRef _Nonnull textureCache,
    CVImageBufferRef _Nonnull sourceImage,
    CFDictionaryRef _Nullable attributes,
    CVOpenGLTextureRef  _Nullable * _Nonnull textureOut
);

Modified CVOpenGLTextureCacheFlush()
Declaration
From
void CVOpenGLTextureCacheFlush (
    CVOpenGLTextureCacheRef textureCache,
    CVOptionFlags options
);
To
void CVOpenGLTextureCacheFlush (
    CVOpenGLTextureCacheRef _Nonnull textureCache,
    CVOptionFlags options
);

Modified CVOpenGLTextureCacheRelease()
Declaration
From
void CVOpenGLTextureCacheRelease (
    CVOpenGLTextureCacheRef textureCache
);
To
void CVOpenGLTextureCacheRelease (
    CVOpenGLTextureCacheRef _Nullable textureCache
);

Modified CVOpenGLTextureCacheRetain()
Declaration
From
CVOpenGLTextureCacheRef CVOpenGLTextureCacheRetain (
    CVOpenGLTextureCacheRef textureCache
);
To
CVOpenGLTextureCacheRef _Nullable CVOpenGLTextureCacheRetain (
    CVOpenGLTextureCacheRef _Nullable textureCache
);

CVPixelBuffer.h

Removed CVPixelBufferLockFlags
Added CVPixelBufferLockFlags
Added kCVPixelBufferMetalCompatibilityKey
Added kCVPixelBufferOpenGLTextureCacheCompatibilityKey
Modified CVPixelBufferCreate()
Declaration
From
CVReturn CVPixelBufferCreate (
    CFAllocatorRef allocator,
    size_t width,
    size_t height,
    OSType pixelFormatType,
    CFDictionaryRef pixelBufferAttributes,
    CVPixelBufferRef *pixelBufferOut
);
To
CVReturn CVPixelBufferCreate (
    CFAllocatorRef _Nullable allocator,
    size_t width,
    size_t height,
    OSType pixelFormatType,
    CFDictionaryRef _Nullable pixelBufferAttributes,
    CVPixelBufferRef  _Nullable * _Nonnull pixelBufferOut
);

Modified CVPixelBufferCreateResolvedAttributesDictionary()
Declaration
From
CVReturn CVPixelBufferCreateResolvedAttributesDictionary (
    CFAllocatorRef allocator,
    CFArrayRef attributes,
    CFDictionaryRef *resolvedDictionaryOut
);
To
CVReturn CVPixelBufferCreateResolvedAttributesDictionary (
    CFAllocatorRef _Nullable allocator,
    CFArrayRef _Nullable attributes,
    CFDictionaryRef  _Nullable * _Nonnull resolvedDictionaryOut
);

Modified CVPixelBufferCreateWithBytes()
Declaration
From
CVReturn CVPixelBufferCreateWithBytes (
    CFAllocatorRef allocator,
    size_t width,
    size_t height,
    OSType pixelFormatType,
    void *baseAddress,
    size_t bytesPerRow,
    CVPixelBufferReleaseBytesCallback releaseCallback,
    void *releaseRefCon,
    CFDictionaryRef pixelBufferAttributes,
    CVPixelBufferRef *pixelBufferOut
);
To
CVReturn CVPixelBufferCreateWithBytes (
    CFAllocatorRef _Nullable allocator,
    size_t width,
    size_t height,
    OSType pixelFormatType,
    void * _Nonnull baseAddress,
    size_t bytesPerRow,
    CVPixelBufferReleaseBytesCallback _Nullable releaseCallback,
    void * _Nullable releaseRefCon,
    CFDictionaryRef _Nullable pixelBufferAttributes,
    CVPixelBufferRef  _Nullable * _Nonnull pixelBufferOut
);

Modified CVPixelBufferCreateWithPlanarBytes()
Declaration
From
CVReturn CVPixelBufferCreateWithPlanarBytes (
    CFAllocatorRef allocator,
    size_t width,
    size_t height,
    OSType pixelFormatType,
    void *dataPtr,
    size_t dataSize,
    size_t numberOfPlanes,
    void *planeBaseAddress[],
    size_t planeWidth[],
    size_t planeHeight[],
    size_t planeBytesPerRow[],
    CVPixelBufferReleasePlanarBytesCallback releaseCallback,
    void *releaseRefCon,
    CFDictionaryRef pixelBufferAttributes,
    CVPixelBufferRef *pixelBufferOut
);
To
CVReturn CVPixelBufferCreateWithPlanarBytes (
    CFAllocatorRef _Nullable allocator,
    size_t width,
    size_t height,
    OSType pixelFormatType,
    void * _Nullable dataPtr,
    size_t dataSize,
    size_t numberOfPlanes,
    void * _Nullable planeBaseAddress[],
    size_t planeWidth[],
    size_t planeHeight[],
    size_t planeBytesPerRow[],
    CVPixelBufferReleasePlanarBytesCallback _Nullable releaseCallback,
    void * _Nullable releaseRefCon,
    CFDictionaryRef _Nullable pixelBufferAttributes,
    CVPixelBufferRef  _Nullable * _Nonnull pixelBufferOut
);

Modified CVPixelBufferFillExtendedPixels()
Declaration
From
CVReturn CVPixelBufferFillExtendedPixels (
    CVPixelBufferRef pixelBuffer
);
To
CVReturn CVPixelBufferFillExtendedPixels (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetBaseAddress()
Declaration
From
void * CVPixelBufferGetBaseAddress (
    CVPixelBufferRef pixelBuffer
);
To
void * _Nullable CVPixelBufferGetBaseAddress (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetBaseAddressOfPlane()
Declaration
From
void * CVPixelBufferGetBaseAddressOfPlane (
    CVPixelBufferRef pixelBuffer,
    size_t planeIndex
);
To
void * _Nullable CVPixelBufferGetBaseAddressOfPlane (
    CVPixelBufferRef _Nonnull pixelBuffer,
    size_t planeIndex
);

Modified CVPixelBufferGetBytesPerRow()
Declaration
From
size_t CVPixelBufferGetBytesPerRow (
    CVPixelBufferRef pixelBuffer
);
To
size_t CVPixelBufferGetBytesPerRow (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetBytesPerRowOfPlane()
Declaration
From
size_t CVPixelBufferGetBytesPerRowOfPlane (
    CVPixelBufferRef pixelBuffer,
    size_t planeIndex
);
To
size_t CVPixelBufferGetBytesPerRowOfPlane (
    CVPixelBufferRef _Nonnull pixelBuffer,
    size_t planeIndex
);

Modified CVPixelBufferGetDataSize()
Declaration
From
size_t CVPixelBufferGetDataSize (
    CVPixelBufferRef pixelBuffer
);
To
size_t CVPixelBufferGetDataSize (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetExtendedPixels()
Declaration
From
void CVPixelBufferGetExtendedPixels (
    CVPixelBufferRef pixelBuffer,
    size_t *extraColumnsOnLeft,
    size_t *extraColumnsOnRight,
    size_t *extraRowsOnTop,
    size_t *extraRowsOnBottom
);
To
void CVPixelBufferGetExtendedPixels (
    CVPixelBufferRef _Nonnull pixelBuffer,
    size_t * _Nullable extraColumnsOnLeft,
    size_t * _Nullable extraColumnsOnRight,
    size_t * _Nullable extraRowsOnTop,
    size_t * _Nullable extraRowsOnBottom
);

Modified CVPixelBufferGetHeight()
Declaration
From
size_t CVPixelBufferGetHeight (
    CVPixelBufferRef pixelBuffer
);
To
size_t CVPixelBufferGetHeight (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetHeightOfPlane()
Declaration
From
size_t CVPixelBufferGetHeightOfPlane (
    CVPixelBufferRef pixelBuffer,
    size_t planeIndex
);
To
size_t CVPixelBufferGetHeightOfPlane (
    CVPixelBufferRef _Nonnull pixelBuffer,
    size_t planeIndex
);

Modified CVPixelBufferGetPixelFormatType()
Declaration
From
OSType CVPixelBufferGetPixelFormatType (
    CVPixelBufferRef pixelBuffer
);
To
OSType CVPixelBufferGetPixelFormatType (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetPlaneCount()
Declaration
From
size_t CVPixelBufferGetPlaneCount (
    CVPixelBufferRef pixelBuffer
);
To
size_t CVPixelBufferGetPlaneCount (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetWidth()
Declaration
From
size_t CVPixelBufferGetWidth (
    CVPixelBufferRef pixelBuffer
);
To
size_t CVPixelBufferGetWidth (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferGetWidthOfPlane()
Declaration
From
size_t CVPixelBufferGetWidthOfPlane (
    CVPixelBufferRef pixelBuffer,
    size_t planeIndex
);
To
size_t CVPixelBufferGetWidthOfPlane (
    CVPixelBufferRef _Nonnull pixelBuffer,
    size_t planeIndex
);

Modified CVPixelBufferIsPlanar()
Declaration
From
Boolean CVPixelBufferIsPlanar (
    CVPixelBufferRef pixelBuffer
);
To
Boolean CVPixelBufferIsPlanar (
    CVPixelBufferRef _Nonnull pixelBuffer
);

Modified CVPixelBufferLockBaseAddress()
Declaration
From
CVReturn CVPixelBufferLockBaseAddress (
    CVPixelBufferRef pixelBuffer,
    CVOptionFlags lockFlags
);
To
CVReturn CVPixelBufferLockBaseAddress (
    CVPixelBufferRef _Nonnull pixelBuffer,
    CVPixelBufferLockFlags lockFlags
);

Modified CVPixelBufferRelease()
Declaration
From
void CVPixelBufferRelease (
    CVPixelBufferRef texture
);
To
void CVPixelBufferRelease (
    CVPixelBufferRef _Nullable texture
);

Modified CVPixelBufferRetain()
Declaration
From
CVPixelBufferRef CVPixelBufferRetain (
    CVPixelBufferRef texture
);
To
CVPixelBufferRef _Nullable CVPixelBufferRetain (
    CVPixelBufferRef _Nullable texture
);

Modified CVPixelBufferUnlockBaseAddress()
Declaration
From
CVReturn CVPixelBufferUnlockBaseAddress (
    CVPixelBufferRef pixelBuffer,
    CVOptionFlags unlockFlags
);
To
CVReturn CVPixelBufferUnlockBaseAddress (
    CVPixelBufferRef _Nonnull pixelBuffer,
    CVPixelBufferLockFlags unlockFlags
);

CVPixelBufferIOSurface.h

Modified CVPixelBufferCreateWithIOSurface()
Declaration
From
CVReturn CVPixelBufferCreateWithIOSurface (
    CFAllocatorRef allocator,
    IOSurfaceRef surface,
    CFDictionaryRef pixelBufferAttributes,
    CVPixelBufferRef *pixelBufferOut
);
To
CVReturn CVPixelBufferCreateWithIOSurface (
    CFAllocatorRef _Nullable allocator,
    IOSurfaceRef _Nonnull surface,
    CFDictionaryRef _Nullable pixelBufferAttributes,
    CVPixelBufferRef  _Nullable * _Nonnull pixelBufferOut
);

Modified CVPixelBufferGetIOSurface()
Declaration
From
IOSurfaceRef CVPixelBufferGetIOSurface (
    CVPixelBufferRef pixelBuffer
);
To
IOSurfaceRef _Nullable CVPixelBufferGetIOSurface (
    CVPixelBufferRef _Nullable pixelBuffer
);

CVPixelBufferPool.h

Added CVPixelBufferPoolFlush()
Added CVPixelBufferPoolFlushFlags
Added kCVPixelBufferPoolFlushExcessBuffers
Modified CVPixelBufferPoolCreate()
Declaration
From
CVReturn CVPixelBufferPoolCreate (
    CFAllocatorRef allocator,
    CFDictionaryRef poolAttributes,
    CFDictionaryRef pixelBufferAttributes,
    CVPixelBufferPoolRef *poolOut
);
To
CVReturn CVPixelBufferPoolCreate (
    CFAllocatorRef _Nullable allocator,
    CFDictionaryRef _Nullable poolAttributes,
    CFDictionaryRef _Nullable pixelBufferAttributes,
    CVPixelBufferPoolRef  _Nullable * _Nonnull poolOut
);

Modified CVPixelBufferPoolCreatePixelBuffer()
Declaration
From
CVReturn CVPixelBufferPoolCreatePixelBuffer (
    CFAllocatorRef allocator,
    CVPixelBufferPoolRef pixelBufferPool,
    CVPixelBufferRef *pixelBufferOut
);
To
CVReturn CVPixelBufferPoolCreatePixelBuffer (
    CFAllocatorRef _Nullable allocator,
    CVPixelBufferPoolRef _Nonnull pixelBufferPool,
    CVPixelBufferRef  _Nullable * _Nonnull pixelBufferOut
);

Modified CVPixelBufferPoolCreatePixelBufferWithAuxAttributes()
Declaration
From
CVReturn CVPixelBufferPoolCreatePixelBufferWithAuxAttributes (
    CFAllocatorRef allocator,
    CVPixelBufferPoolRef pixelBufferPool,
    CFDictionaryRef auxAttributes,
    CVPixelBufferRef *pixelBufferOut
);
To
CVReturn CVPixelBufferPoolCreatePixelBufferWithAuxAttributes (
    CFAllocatorRef _Nullable allocator,
    CVPixelBufferPoolRef _Nonnull pixelBufferPool,
    CFDictionaryRef _Nullable auxAttributes,
    CVPixelBufferRef  _Nullable * _Nonnull pixelBufferOut
);

Modified CVPixelBufferPoolGetAttributes()
Declaration
From
CFDictionaryRef CVPixelBufferPoolGetAttributes (
    CVPixelBufferPoolRef pool
);
To
CFDictionaryRef _Nullable CVPixelBufferPoolGetAttributes (
    CVPixelBufferPoolRef _Nonnull pool
);

Modified CVPixelBufferPoolGetPixelBufferAttributes()
Declaration
From
CFDictionaryRef CVPixelBufferPoolGetPixelBufferAttributes (
    CVPixelBufferPoolRef pool
);
To
CFDictionaryRef _Nullable CVPixelBufferPoolGetPixelBufferAttributes (
    CVPixelBufferPoolRef _Nonnull pool
);

Modified CVPixelBufferPoolRelease()
Declaration
From
void CVPixelBufferPoolRelease (
    CVPixelBufferPoolRef pixelBufferPool
);
To
void CVPixelBufferPoolRelease (
    CVPixelBufferPoolRef _Nullable pixelBufferPool
);

Modified CVPixelBufferPoolRetain()
Declaration
From
CVPixelBufferPoolRef CVPixelBufferPoolRetain (
    CVPixelBufferPoolRef pixelBufferPool
);
To
CVPixelBufferPoolRef _Nullable CVPixelBufferPoolRetain (
    CVPixelBufferPoolRef _Nullable pixelBufferPool
);

CVPixelFormatDescription.h

Added kCVPixelFormatComponentRange
Added kCVPixelFormatComponentRange_FullRange
Added kCVPixelFormatComponentRange_VideoRange
Added kCVPixelFormatComponentRange_WideRange
Modified CVPixelFormatDescriptionArrayCreateWithAllPixelFormatTypes()
Declaration
From
CFArrayRef CVPixelFormatDescriptionArrayCreateWithAllPixelFormatTypes (
    CFAllocatorRef allocator
);
To
CFArrayRef _Nullable CVPixelFormatDescriptionArrayCreateWithAllPixelFormatTypes (
    CFAllocatorRef _Nullable allocator
);

Modified CVPixelFormatDescriptionCreateWithPixelFormatType()
Declaration
From
CFDictionaryRef CVPixelFormatDescriptionCreateWithPixelFormatType (
    CFAllocatorRef allocator,
    OSType pixelFormat
);
To
CFDictionaryRef _Nullable CVPixelFormatDescriptionCreateWithPixelFormatType (
    CFAllocatorRef _Nullable allocator,
    OSType pixelFormat
);

Modified CVPixelFormatDescriptionRegisterDescriptionWithPixelFormatType()
Declaration
From
void CVPixelFormatDescriptionRegisterDescriptionWithPixelFormatType (
    CFDictionaryRef description,
    OSType pixelFormat
);
To
void CVPixelFormatDescriptionRegisterDescriptionWithPixelFormatType (
    CFDictionaryRef _Nonnull description,
    OSType pixelFormat
);

CVReturn.h

Added kCVReturnUnsupported