Reference Manual - 1.4.14
DirectFB Interfaces   IDirectFBDataBuffer

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Methods of IDirectFBDataBuffer
Buffer handling Flush Flushes all data in this buffer.
Finish Finish writing into a streaming buffer.
SeekTo Seeks to a given byte position.
GetPosition Get the current byte position within a static buffer.
GetLength Get the length of a static or streaming buffer in bytes.
Waiting for data WaitForData Wait for data to be available. Thread is idle in the meantime.
WaitForDataWithTimeout Wait for data to be available within an amount of time. Thread is idle in the meantime.
Retrieving data GetData Fetch data from a streaming or static buffer.
PeekData Peek data from a streaming or static buffer.
HasData Check if there is data available.
Providing data PutData Appends a block of data to a streaming buffer.
Media from data CreateImageProvider Creates an image provider using the buffers data.
CreateVideoProvider Creates a video provider using the buffers data.
CreateFont Load a font using the buffer's data, given a description of how to load the glyphs.

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