CMBlockBuffer Class

Reference

Definition

Namespace:: CoreMedia

Assembly:: Xamarin.iOS.dll

Assembly:: Xamarin.Mac.dll

Important

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A contiguous range of data offsets over a possibly non-contiguous memory region.

public class CMBlockBuffer : CoreMedia.ICMAttachmentBearer, IDisposable

type CMBlockBuffer = class
    interface ICMAttachmentBearer
    interface INativeObject
    interface IDisposable

Inheritance: Object
CMBlockBuffer

Implements: ICMAttachmentBearer INativeObject IDisposable

Properties

DataLength
Handle	Handle (pointer) to the unmanaged object representation.
IsEmpty

Methods

AccessDataBytes(nuint, nuint, IntPtr, IntPtr)
AppendBuffer(CMBlockBuffer, nuint, nuint, CMBlockBufferFlags)
AppendMemoryBlock(Byte[], nuint, CMBlockBufferFlags)
AppendMemoryBlock(IntPtr, nuint, CMCustomBlockAllocator, nuint, nuint, CMBlockBufferFlags)
AssureBlockMemory()
CopyDataBytes(nuint, nuint, Byte[])
CopyDataBytes(nuint, nuint, IntPtr)
CreateContiguous(CMBlockBuffer, CMCustomBlockAllocator, nuint, nuint, CMBlockBufferFlags, CMBlockBufferError)
CreateEmpty(UInt32, CMBlockBufferFlags, CMBlockBufferError)
Dispose()	Releases the resources used by the CMBlockBuffer object.
Dispose(Boolean)	Releases the resources used by the CMBlockBuffer object.
FillDataBytes(Byte, nuint, nuint)
Finalize()	Finalizer for the CMBlockBuffer object
FromBuffer(CMBlockBuffer, nuint, nuint, CMBlockBufferFlags, CMBlockBufferError)
FromMemoryBlock(Byte[], nuint, CMBlockBufferFlags, CMBlockBufferError)
FromMemoryBlock(IntPtr, nuint, CMCustomBlockAllocator, nuint, nuint, CMBlockBufferFlags, CMBlockBufferError)
GetDataPointer(nuint, nuint, nuint, IntPtr)
IsRangeContiguous(nuint, nuint)
ReplaceDataBytes(Byte[], nuint)	Copies and Replaces a chunk of the buffer with the given source byte array data.
ReplaceDataBytes(IntPtr, nuint, nuint)

Extension Methods

GetAttachment<T>(ICMAttachmentBearer, CMSampleBufferAttachmentKey, CMAttachmentMode)
GetAttachment<T>(ICMAttachmentBearer, String, CMAttachmentMode)	Returns the attachment that is identifed by `key` and writes the attachment propagation mode to `attachmentModeOut`.
GetAttachments(ICMAttachmentBearer, CMAttachmentMode)	Returns an array of all the bearer's attachments and the attachment propagation mode to `attachmentMode`.
GetAttachments<TKey,TValue>(ICMAttachmentBearer, CMAttachmentMode)
PropagateAttachments(ICMAttachmentBearer, ICMAttachmentBearer)	Propagates the attachments that belong to `source` and are allowed to propagate to `destination`.
RemoveAllAttachments(ICMAttachmentBearer)	Removes all of `target`'s attachment.'
RemoveAttachment(ICMAttachmentBearer, String)	Removes the attachment that is identifed by `key`.
SetAttachment(ICMAttachmentBearer, String, INativeObject, CMAttachmentMode)	Attaches `value` to the bearer with the specified `key` and `attachmentMode`.
SetAttachments(ICMAttachmentBearer, NSDictionary, CMAttachmentMode)	Attaches `theAttachments` to the bearer with the specified `attachmentMode`.

Applies to