Virtual SoundFont sample. More...

Data Fields
char	name [21]
	Sample name.

unsigned int	start
	Start index.

unsigned int	end
	End index, index of last valid sample point (contrary to SF spec)

unsigned int	loopstart
	Loop start index.

unsigned int	loopend
	Loop end index, first point following the loop (superimposed on loopstart)

unsigned int	samplerate
	Sample rate.

int	origpitch
	Original pitch (MIDI note number, 0-127)

int	pitchadj
	Fine pitch adjustment (+/- 99 cents)

int	sampletype
	Values: FLUID_SAMPLETYPE_MONO, FLUID_SAMPLETYPE_RIGHT, FLUID_SAMPLETYPE_LEFT, FLUID_SAMPLETYPE_ROM.

int	valid
	Should be TRUE if sample data is valid, FALSE otherwise (in which case it will not be synthesized)

short *	data
	Pointer to the sample's data.

int	amplitude_that_reaches_noise_floor_is_valid
	Indicates if amplitude_that_reaches_noise_floor is valid (TRUE), set to FALSE initially to calculate. More...

double	amplitude_that_reaches_noise_floor
	The amplitude at which the sample's loop will be below the noise floor. More...

unsigned int	refcount
	Count of voices using this sample (use fluid_sample_refcount to access this field)

int(*	notify )(fluid_sample_t *sample, int reason)
	Implement this function to receive notification when sample is no longer used. More...

void *	userdata
	User defined data.

Detailed Description

Virtual SoundFont sample.

Field Documentation

int _fluid_sample_t::amplitude_that_reaches_noise_floor_is_valid

Indicates if amplitude_that_reaches_noise_floor is valid (TRUE), set to FALSE initially to calculate.

double _fluid_sample_t::amplitude_that_reaches_noise_floor

The amplitude at which the sample's loop will be below the noise floor.

For voice off optimization, calculated automatically.

int(* _fluid_sample_t::notify) (fluid_sample_t *sample, int reason)

Implement this function to receive notification when sample is no longer used.

Parameters

sample	Virtual SoundFont sample
reason	FLUID_SAMPLE_DONE only currently

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