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DirectFB Reference Manual
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DirectFB Interfaces
IDirectFBDataBuffer
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Methods of IDirectFBDataBuffer
Buffer handling
IDirectFBDataBuffer_Flush.html
Flush
Flushes all data in this buffer.
IDirectFBDataBuffer_SeekTo.html
SeekTo
Seeks to a given byte position.
IDirectFBDataBuffer_GetPosition.html
GetPosition
Get the current byte position within a static buffer.
IDirectFBDataBuffer_GetLength.html
GetLength
Get the length of a static or streaming buffer in bytes.
Waiting for data
IDirectFBDataBuffer_WaitForData.html
WaitForData
Wait for data to be available. Thread is idle in the meantime.
IDirectFBDataBuffer_WaitForDataWithTimeout.html
WaitForDataWithTimeout
Wait for data to be available within an amount of time. Thread is idle in the meantime.
Retrieving data
IDirectFBDataBuffer_GetData.html
GetData
Fetch data from a streaming or static buffer.
IDirectFBDataBuffer_PeekData.html
PeekData
Peek data from a streaming or static buffer.
IDirectFBDataBuffer_HasData.html
HasData
Check if there is data available.
Providing data
IDirectFBDataBuffer_PutData.html
PutData
Appends a block of data to a streaming buffer.
Media from data
IDirectFBDataBuffer_CreateImageProvider.html
CreateImageProvider
Creates an image provider using the buffers data.
