class Analog;
-typedef struct {
- uint64_t sample_index, chunk_num, chunk_offs;
- uint8_t* chunk;
- float* value;
-} SegmentAnalogDataIterator;
-
-class AnalogSegment : public QObject, public Segment
+class AnalogSegment : public Segment
{
Q_OBJECT
static const uint64_t EnvelopeDataUnit;
public:
- AnalogSegment(Analog& owner, uint64_t samplerate);
+ AnalogSegment(Analog& owner, uint32_t segment_id, uint64_t samplerate);
virtual ~AnalogSegment();
void append_interleaved_samples(const float *data,
size_t sample_count, size_t stride);
- const float* get_samples(int64_t start_sample,
- int64_t end_sample) const;
+ void get_samples(int64_t start_sample, int64_t end_sample, float* dest) const;
const pair<float, float> get_min_max() const;
- SegmentAnalogDataIterator* begin_sample_iteration(uint64_t start);
- void continue_sample_iteration(SegmentAnalogDataIterator* it, uint64_t increase);
- void end_sample_iteration(SegmentAnalogDataIterator* it);
+ float* get_iterator_value_ptr(SegmentDataIterator* it);
void get_envelope_section(EnvelopeSection &s,
uint64_t start, uint64_t end, float min_length) const;