CoreVideo watchOS 5.2 to 6.0 API Differences

CVBase.h
Removed #def API_AVAILABLE
Removed #def API_UNAVAILABLE
CVPixelBuffer.h
Declaration
Fromtypedef void (*CVPixelBufferReleasePlanarBytesCallback)(void *releaseRefCon, const void *dataPtr, size_t dataSize, size_t numberOfPlanes, const void * _Nullable [] planeAddresses)
Totypedef void (*CVPixelBufferReleasePlanarBytesCallback)(void *releaseRefCon, const void *dataPtr, size_t dataSize, size_t numberOfPlanes, const void * _Nullable *planeAddresses)

Declaration
FromCVReturn CVPixelBufferCreateWithPlanarBytes(CFAllocatorRef allocator, size_t width, size_t height, OSType pixelFormatType, void *dataPtr, size_t dataSize, size_t numberOfPlanes, void * _Nullable [] planeBaseAddress, size_t [] planeWidth, size_t [] planeHeight, size_t [] planeBytesPerRow, CVPixelBufferReleasePlanarBytesCallback releaseCallback, void *releaseRefCon, CFDictionaryRef pixelBufferAttributes, CVPixelBufferRef _Nullable *pixelBufferOut)
ToCVReturn CVPixelBufferCreateWithPlanarBytes(CFAllocatorRef allocator, size_t width, size_t height, OSType pixelFormatType, void *dataPtr, size_t dataSize, size_t numberOfPlanes, void * _Nullable *planeBaseAddress, size_t *planeWidth, size_t *planeHeight, size_t *planeBytesPerRow, CVPixelBufferReleasePlanarBytesCallback releaseCallback, void *releaseRefCon, CFDictionaryRef pixelBufferAttributes, CVPixelBufferRef _Nullable *pixelBufferOut)

CVPixelBufferIOSurface.h