ossia::telemetry::meter_levels Struct Reference

Levels accumulated over a span of frames. More...

Detailed Description

Levels accumulated over a span of frames.

Public Member Functions
void	clear () noexcept
void	merge (const meter_levels &other) noexcept
void	assign (const meter_levels &other) noexcept
	Copies what is in use of other: its channels, not the whole capacity.
void	accumulate (const ossia::audio_vector &chans) noexcept
void	accumulate (const float *const *chans, int count, std::size_t frames) noexcept
bool	is_clipped (std::size_t chan) const noexcept
float	rms (std::size_t chan) const noexcept

Public Attributes
uint32_t	channels {}
	Widest signal seen. 0 with ticks > 0: the tap ran and carried nothing.
uint32_t	ticks {}
	How many times the tap was fed. 0: it did not run.
uint64_t	frames {}
std::array< float, max_meter_channels >	peak {}
std::array< double, max_meter_channels >	sum_squares {}
	Per channel, over the frames that channel was there for.
std::array< uint32_t, max_meter_channels >	channel_frames {}
std::array< uint32_t, max_meter_channels/32 >	clipped {}