stats.c File Reference

Include dependency graph for stats.c:

Functions
static void	input_rate_Init (input_rate_t *rate)
	Create a statistics counter.
static float	stats_GetRate (const input_rate_t *rate)
struct input_stats *	input_stats_Create (void)
void	input_stats_Destroy (struct input_stats *stats)
void	input_stats_Compute (struct input_stats *stats, input_stats_t *st)
void	input_rate_Add (input_rate_t *counter, uintmax_t val)
	Update a counter element with new values.

Function Documentation

input_rate_Add()

void input_rate_Add	(	input_rate_t *	counter,
		uintmax_t	val
	)

Update a counter element with new values.

Parameters

counter	the counter to update
val	the vlc_value union containing the new value to aggregate. For more information on how data is aggregated,

See also

stats_Create

References input_rate_t::date, input_rate_t::lock, input_rate_t::samples, input_rate_t::updates, input_rate_t::value, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TICK_FROM_SEC, VLC_TICK_INVALID, and vlc_tick_now().

Referenced by AStreamReadBlock(), AStreamReadStream(), and EsOutSend().

input_rate_Init()

static void input_rate_Init ( input_rate_t *  rate )

static

Create a statistics counter.

References input_rate_t::date, input_rate_t::lock, input_rate_t::samples, input_rate_t::updates, input_rate_t::value, vlc_mutex_init(), and VLC_TICK_INVALID.

Referenced by input_stats_Create().

input_stats_Compute()

void input_stats_Compute	(	struct input_stats *	stats,
		input_stats_t *	st
	)

References input_stats::decoded_audio, input_stats::decoded_video, input_stats::demux_bitrate, input_stats::demux_corrupted, input_stats::demux_discontinuity, input_stats::displayed_pictures, input_stats_t::f_demux_bitrate, input_stats_t::f_input_bitrate, input_stats_t::i_decoded_audio, input_stats_t::i_decoded_video, input_stats_t::i_demux_corrupted, input_stats_t::i_demux_discontinuity, input_stats_t::i_demux_read_bytes, input_stats_t::i_displayed_pictures, input_stats_t::i_late_pictures, input_stats_t::i_lost_abuffers, input_stats_t::i_lost_pictures, input_stats_t::i_played_abuffers, input_stats_t::i_read_bytes, input_stats_t::i_read_packets, input_stats::input_bitrate, input_stats::late_pictures, input_rate_t::lock, input_stats::lost_abuffers, input_stats::lost_pictures, input_stats::played_abuffers, stats_GetRate(), input_rate_t::updates, input_rate_t::value, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by End(), and MainLoopStatistics().

input_stats_Create()

struct input_stats * input_stats_Create

(

void

)

References input_stats::decoded_audio, input_stats::decoded_video, input_stats::demux_bitrate, input_stats::demux_corrupted, input_stats::demux_discontinuity, input_stats::displayed_pictures, input_stats::input_bitrate, input_rate_Init(), input_stats::late_pictures, input_stats::lost_abuffers, input_stats::lost_pictures, input_stats::played_abuffers, and unlikely.

Referenced by input_Create().

input_stats_Destroy()

void input_stats_Destroy

(

struct input_stats *

stats

)

Referenced by Destroy().

stats_GetRate()

static float stats_GetRate ( const input_rate_t *  rate )

static

References input_rate_t::date, input_rate_t::samples, input_rate_t::value, and VLC_TICK_INVALID.

Referenced by input_stats_Compute().