Inheritance diagram for ug_input_state:

Collaboration diagram for ug_input_state:

Public Member Functions
virtual	~ug_input_state ()

void	frame_arrived (struct video_frame f, struct audio_frame a)

Public Member Functions inherited from frame_recv_delegate

Public Attributes
struct state_audio *	audio

struct common_opts	common = { COMMON_OPTS_INIT }

struct display *	display

queue< pair< struct video_frame , struct audio_frame > >	frame_queue

int	frames

mutex	lock

thread	receiver_thread

std::chrono::steady_clock::time_point	t0

unique_ptr< ultragrid_rtp_video_rxtx >	video_rxtx

Detailed Description

Definition at line 76 of file ug_input.cpp.

Constructor & Destructor Documentation

◆ ~ug_input_state()

virtual ug_input_state::~ug_input_state ( )

inlinevirtual

Definition at line 86 of file ug_input.cpp.

86{}

Member Function Documentation

◆ frame_arrived()

void ug_input_state::frame_arrived	(	struct video_frame *	,
		struct audio_frame *	)

virtual

Implementing method must release both audio and video frame received as parameters with AUDIO_FRAME_DISPOSE() and VIDEO_FRAME_DISPOSE().

Implements frame_recv_delegate.

Definition at line 94 of file ug_input.cpp.

{
        lock_guard<mutex> lk(lock);
        if (frame_queue.size() < MAX_QUEUE_SIZE) {
                frame_queue.push({f, a});
        } else {
                MSG(WARNING, "Dropping frame!\n");
                AUDIO_FRAME_DISPOSE(a);
                VIDEO_FRAME_DISPOSE(f);
        }
}

References AUDIO_FRAME_DISPOSE, frame_queue, MAX_QUEUE_SIZE, MSG, and VIDEO_FRAME_DISPOSE.

Member Data Documentation

◆ audio

struct state_audio* ug_input_state::audio

Definition at line 84 of file ug_input.cpp.

◆ common

struct common_opts ug_input_state::common = { COMMON_OPTS_INIT }

Definition at line 91 of file ug_input.cpp.

91{ COMMON_OPTS_INIT };

COMMON_OPTS_INIT

#define COMMON_OPTS_INIT

Definition host.h:179

◆ display

struct display* ug_input_state::display

Definition at line 79 of file ug_input.cpp.

◆ frame_queue

queue<pair<struct video_frame *, struct audio_frame *> > ug_input_state::frame_queue

Definition at line 78 of file ug_input.cpp.

Referenced by frame_arrived().

◆ frames

int ug_input_state::frames

Definition at line 89 of file ug_input.cpp.

◆ lock

mutex ug_input_state::lock

Definition at line 77 of file ug_input.cpp.

◆ receiver_thread

thread ug_input_state::receiver_thread

Definition at line 82 of file ug_input.cpp.

◆ t0

std::chrono::steady_clock::time_point ug_input_state::t0

Definition at line 88 of file ug_input.cpp.

◆ video_rxtx

unique_ptr<ultragrid_rtp_video_rxtx> ug_input_state::video_rxtx

Definition at line 83 of file ug_input.cpp.

The documentation for this struct was generated from the following file:

src/video_capture/ug_input.cpp

Public Member Functions

Public Attributes