Struct devices::virtio::video::encoder::backend::ffmpeg::InputBuffer

struct InputBuffer {
    mapping: MemoryMappingArena,
    buffer_id: u32,
    event_queue: Weak<SyncEventQueue<EncoderEvent>>,
}

Structure wrapping a backing memory mapping for an input frame that can be used as a libavcodec buffer source. It also sends a ProcessedInputBuffer event when dropped.

Fields

mapping: MemoryMappingArena

Memory mapping to the input frame.

buffer_id: u32

Bistream ID that will be sent as part of the ProcessedInputBuffer event.

event_queue: Weak<SyncEventQueue<EncoderEvent>>

Pointer to the event queue to send the ProcessedInputBuffer event to. The event will not be sent if the pointer becomes invalid.

Trait Implementations

impl AvBufferSource for InputBuffer

fn as_ptr(&self) -> *const u8

fn len(&self) -> usize

fn is_empty(&self) -> bool

fn as_mut_ptr(&mut self) -> *mut u8

impl Drop for InputBuffer

fn drop(&mut self)

Executes the destructor for this type.