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

struct InputBuffer {
    mapping: MemoryMappingArena,
    resource_id: u32,
    event_queue: Weak<SyncEventQueue<DecoderEvent>>,
}

Structure maintaining a mapping for an encoded input buffer that can be used as a libavcodec buffer source. It also sends a NotifyEndOfBitstreamBuffer event when dropped.

Fields

mapping: MemoryMappingArena

Memory mapping to the encoded input data.

resource_id: u32

Resource ID that we will signal using NotifyEndOfBitstreamBuffer upon destruction.

event_queue: Weak<SyncEventQueue<DecoderEvent>>

Pointer to the event queue to send the NotifyEndOfBitstreamBuffer 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.