Struct FrameBufferAllocator 

pub struct FrameBufferAllocator { /* private fields */ }

Implementations

impl FrameBufferAllocator

pub fn new(cam: &Camera<'_>) -> Self

pub fn alloc(&mut self, stream: &Stream) -> Result<Vec<FrameBuffer>>

Allocate N buffers for a given stream, where N is equal to StreamConfigurationRef::get_buffer_count().

pub fn free(&mut self, stream: &Stream) -> Result<()>

Free buffers for a stream.

pub fn allocated(&self) -> bool

Returns true if any buffers are allocated.