pcm

package

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Versions in this module

v1

v1.1.4

Jul 20, 2022

v1.1.3

May 9, 2022

v1.1.2

May 7, 2022

v1.1.1

May 6, 2022

v1.1.0

May 6, 2022

Changes in this version

+ type PCMReader struct

+ func (s *PCMReader[T]) Read() (volume.Matrix, error)

+ type SampleType interface

v1.0.4

Mar 15, 2021

Changes in this version

+ var ErrIndexOutOfRange = errors.New("index out of range")

+ type NativeSampleData struct

+ func (s *NativeSampleData) Channels() int

+ func (s *NativeSampleData) Length() int

+ func (s *NativeSampleData) Seek(pos int)

+ func (s *NativeSampleData) Tell() int

type Sample

+ func NewSampleNative(data []volume.Volume, length int, channels int) Sample

+ type SampleReaderNative struct

+ func (s *SampleReaderNative) Read(arg ...volume.Matrix) (volume.Matrix, error)

v1.0.3

Mar 12, 2021

Changes in this version

+ const SampleDataFormat32BitBEFloat

+ const SampleDataFormat32BitLEFloat

+ const SampleDataFormat64BitBEFloat

+ const SampleDataFormat64BitLEFloat

type Sample

+ func ConvertTo(from Sample, format SampleDataFormat) (Sample, error)

+ type Sample32BitFloat float32

+ func (s *Sample32BitFloat) ReadAt(d *SampleData, ofs int64) error

+ func (s Sample32BitFloat) Size() int

+ func (s Sample32BitFloat) Volume() volume.Volume

+ type Sample64BitFloat float64

+ func (s *Sample64BitFloat) ReadAt(d *SampleData, ofs int64) error

+ func (s Sample64BitFloat) Size() int

+ func (s Sample64BitFloat) Volume() volume.Volume

+ type SampleReader32BitFloat struct

+ func (s *SampleReader32BitFloat) Read(arg ...volume.Matrix) (volume.Matrix, error)

+ type SampleReader64BitFloat struct

+ func (s *SampleReader64BitFloat) Read(arg ...volume.Matrix) (volume.Matrix, error)

v1.0.2

Feb 22, 2021

Changes in this version

+ const SampleDataFormat16BitBESigned

+ const SampleDataFormat16BitBEUnsigned

+ const SampleDataFormat16BitLESigned

+ const SampleDataFormat16BitLEUnsigned

+ const SampleDataFormat8BitSigned

+ const SampleDataFormat8BitUnsigned

+ type Sample interface

+ Channels func() int

+ Length func() int

+ Seek func(pos int)

+ Tell func() int

+ func NewSample(data []byte, length int, channels int, format SampleDataFormat) Sample

+ type Sample16BitSigned int16

+ func (s *Sample16BitSigned) ReadAt(d *SampleData, ofs int64) error

+ func (s Sample16BitSigned) Size() int

+ func (s Sample16BitSigned) Volume() volume.Volume

+ type Sample16BitUnsigned uint16

+ func (s *Sample16BitUnsigned) ReadAt(d *SampleData, ofs int64) error

+ func (s Sample16BitUnsigned) Size() int

+ func (s Sample16BitUnsigned) Volume() volume.Volume

+ type Sample8BitSigned int8

+ func (s *Sample8BitSigned) ReadAt(d *SampleData, ofs int64) error

+ func (s Sample8BitSigned) Size() int

+ func (s Sample8BitSigned) Volume() volume.Volume

+ type Sample8BitUnsigned uint8

+ func (s *Sample8BitUnsigned) ReadAt(d *SampleData, ofs int64) error

+ func (s Sample8BitUnsigned) Size() int

+ func (s Sample8BitUnsigned) Volume() volume.Volume

+ type SampleConverter interface

+ ReadAt func(s *SampleData, ofs int64) error

+ Size func() int

+ Volume func() volume.Volume

+ type SampleData struct

+ func (s *SampleData) Channels() int

+ func (s *SampleData) Length() int

+ func (s *SampleData) Seek(pos int)

+ func (s *SampleData) Tell() int

+ type SampleDataFormat uint8

+ type SampleReader interface

+ Read func(arg ...volume.Matrix) (volume.Matrix, error)

+ type SampleReader16BitSigned struct

+ func (s *SampleReader16BitSigned) Read(arg ...volume.Matrix) (volume.Matrix, error)

+ type SampleReader16BitUnsigned struct

+ func (s *SampleReader16BitUnsigned) Read(arg ...volume.Matrix) (volume.Matrix, error)

+ type SampleReader8BitSigned struct

+ func (s *SampleReader8BitSigned) Read(arg ...volume.Matrix) (volume.Matrix, error)

+ type SampleReader8BitUnsigned struct

+ func (s *SampleReader8BitUnsigned) Read(arg ...volume.Matrix) (volume.Matrix, error)

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