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Multitap initial

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This commit is contained in:
Vesa
2014-11-28 00:29:55 +02:00
parent fb349ea386
commit 13393900d2
16 changed files with 731 additions and 3 deletions
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3
include/Graph.h
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@@ -137,7 +137,7 @@ public:
inline int length() const
{
return( m_samples.count() );
return m_length;
}
inline const float * samples() const
@@ -175,6 +175,7 @@ private:
void drawSampleAt( int x, float val );
QVector<float> m_samples;
int m_length;
float m_minValue;
float m_maxValue;
float m_step;

3
include/MixHelpers.h
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@@ -42,6 +42,9 @@ void add( sampleFrame* dst, const sampleFrame* src, int frames );
/*! \brief Add samples from src multiplied by coeffSrc to dst */
void addMultiplied( sampleFrame* dst, const sampleFrame* src, float coeffSrc, int frames );
/*! \brief Add samples from src multiplied by coeffSrc to dst, swap inputs */
void addSwappedMultiplied( sampleFrame* dst, const sampleFrame* src, float coeffSrc, int frames );
/*! \brief Add samples from src multiplied by coeffSrc and coeffSrcBuf to dst */
void addMultipliedByBuffer( sampleFrame* dst, const sampleFrame* src, float coeffSrc, ValueBuffer * coeffSrcBuf, int frames );

18
include/RingBuffer.h
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@@ -179,6 +179,24 @@ public:
*/
void writeAddingMultiplied( sampleFrame * src, float offset, f_cnt_t length, float level );
/** \brief Mixes a buffer of sampleframes additively to the ringbuffer at specified position, with
* a specified multiplier applied to the frames, with swapped channels
* \param src Pointer to the source buffer
* \param offset Offset in frames against current position, may *NOT* be negative
* \param length Length of the source buffer, if zero, period size is used - must not be higher than the size of the ringbuffer!
* \param level Multiplier applied to the frames before they're written to the ringbuffer
*/
void writeSwappedAddingMultiplied( sampleFrame * src, f_cnt_t offset, f_cnt_t length, float level );
/** \brief Mixes a buffer of sampleframes additively to the ringbuffer at specified position, with
* a specified multiplier applied to the frames, with swapped channels
* \param src Pointer to the source buffer
* \param offset Offset in milliseconds against current position, may *NOT* be negative
* \param length Length of the source buffer, if zero, period size is used
* \param level Multiplier applied to the frames before they're written to the ringbuffer
*/
void writeSwappedAddingMultiplied( sampleFrame * src, float offset, f_cnt_t length, float level );
protected slots:
void updateSamplerate();