YSE::DSP::sample Class Reference

Inheritance diagram for YSE::DSP::sample:

Public Member Functions
	sample (UInt length=STANDARD_BUFFERSIZE)
	sample (const AUDIOBUFFER &cp)
UInt	getLength () const
UInt	getLengthMS () const
Flt	getLengthSec () const
Flt *	getBuffer ()
AUDIOBUFFER &	operator+= (Flt f)
AUDIOBUFFER &	operator-= (Flt f)
AUDIOBUFFER &	operator*= (Flt f)
AUDIOBUFFER &	operator/= (Flt f)
AUDIOBUFFER &	operator+= (const AUDIOBUFFER &s)
AUDIOBUFFER &	operator-= (const AUDIOBUFFER &s)
AUDIOBUFFER &	operator*= (const AUDIOBUFFER &s)
AUDIOBUFFER &	operator/= (const AUDIOBUFFER &s)
AUDIOBUFFER &	operator= (const AUDIOBUFFER &s)
AUDIOBUFFER &	operator= (Flt f)
AUDIOBUFFER &	copyFrom (const AUDIOBUFFER &s, UInt SourcePos, UInt DestPos, UInt length)
sample &	drawLine (UInt start, UInt stop, Flt startValue, Flt stopValue)
sample &	drawLine (UInt start, UInt stop, Flt value)
Flt	getBack ()
AUDIOBUFFER &	resize (UInt length, Bool copy=false)

Public Attributes
Flt *	cursor

Detailed Description

Definition at line 30 of file sample.hpp.

Member Function Documentation

sample& YSE::DSP::sample::drawLine	(	UInt	start,
		UInt	stop,
		Flt	startValue,
		Flt	stopValue
	)

Draw data in a sound buffer.

This is not meant for buffers which will be sent to the audio output, but for buffers used to do calculations on real audio buffers. Make sure that start and stop values are within the bounds of this buffer (0 -> getLength()). If the startValue differs from the stopValue, values inbetween will be created as a linear slope.

Parameters

start	the position in the buffer you want to start drawing
stop	the position in the buffer you want to stop drawing
startValue	the value you want to start with. (Between -1 and 1)
stopValue	the value you want to stop at. (Between -1 and 1)

sample& YSE::DSP::sample::drawLine	(	UInt	start,
		UInt	stop,
		Flt	value
	)

Fill (part of) a buffer with one value.

This is not meant for buffers which will be sent to the audio output, but for buffers used to do calculations on real audio buffers. Make sure that start and stop values are within the bounds of this buffer (0 -> getLength()). In a visual representation the result is an horizontal line.

Parameters

start	the position in the buffer you want to start drawing
stop	the position in the buffer you want to stop drawing
value	the value to set. (Between -1 and 1)

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

• C:/Users/yvan/Documents/GitHub/yse-soundengine/include/dsp/sample.hpp