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Support for various sample formats (#11)

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* wip : support for various sample formats

* finalize support for various sample formats

* adding more tests

* update python bindings

* add "string" header
This commit is contained in:
Georgi Gerganov
2021-01-23 11:45:20 +02:00
committed by GitHub
parent 440a87807e
commit a64106783f
9 changed files with 473 additions and 136 deletions
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10
bindings/python/cggwave.pxd
View File

@@ -1,6 +1,10 @@
cdef extern from "ggwave.h" nogil:
ctypedef enum ggwave_SampleFormat:
GGWAVE_SAMPLE_FORMAT_UNDEFINED,
GGWAVE_SAMPLE_FORMAT_U8,
GGWAVE_SAMPLE_FORMAT_I8,
GGWAVE_SAMPLE_FORMAT_U16,
GGWAVE_SAMPLE_FORMAT_I16,
GGWAVE_SAMPLE_FORMAT_F32
@@ -16,12 +20,12 @@ cdef extern from "ggwave.h" nogil:
int sampleRateIn
int sampleRateOut
int samplesPerFrame
ggwave_SampleFormat formatIn
ggwave_SampleFormat formatOut
ggwave_SampleFormat sampleFormatIn
ggwave_SampleFormat sampleFormatOut
ctypedef int ggwave_Instance
ggwave_Parameters ggwave_defaultParameters();
ggwave_Parameters ggwave_getDefaultParameters();
ggwave_Instance ggwave_init(const ggwave_Parameters parameters);

8
bindings/python/ggwave.pyx
View File

@@ -6,12 +6,12 @@ import struct
cimport cggwave
def defaultParameters():
return cggwave.ggwave_defaultParameters()
def getDefaultParameters():
return cggwave.ggwave_getDefaultParameters()
def init(parameters = None):
if (parameters is None):
parameters = defaultParameters()
parameters = getDefaultParameters()
return cggwave.ggwave_init(parameters)
@@ -33,7 +33,7 @@ def encode(payload, txProtocolId = 1, volume = 10, instance = None):
own = False
if (instance is None):
own = True
instance = init(defaultParameters())
instance = init(getDefaultParameters())
n = cggwave.ggwave_encode(instance, cdata, len(data_bytes), txProtocolId, volume, coutput)