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Institute of Technical Acoustics (ITA)
ITADataSources
Commits
bba2ed6a
Commit
bba2ed6a
authored
Dec 16, 2016
by
Anne
Browse files
Comment + Writepointer bugfix
parent
d9f6f640
Changes
1
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Inline
Side-by-side
src/ITANetAudioStream.cpp
View file @
bba2ed6a
...
...
@@ -130,11 +130,10 @@ const float* CITANetAudioStream::GetBlockPointer( unsigned int uiChannel, const
// @todo: is connected?
int
iCurrentWritePointer
=
m_iWriteCursor
;
if
(
iCurrentWritePointer
>
m_iReadCursor
)
{
// kein lesen ber das Bufferende hinaus
m_sfOutputStreamBuffer
[
uiChannel
].
cyclic_write
(
&
m_sfRingBuffer
[
uiChannel
],
m_sfOutputStreamBuffer
.
GetLength
(),
m_iReadCursor
,
iCurrentWritePointer
);
}
else
{
// in diesem Block alle Kanle auf 0 setzen
// in diesem Block alle Kan
ae
le auf 0 setzen
m_sfOutputStreamBuffer
[
uiChannel
].
Zero
();
}
...
...
@@ -155,7 +154,10 @@ int CITANetAudioStream::Transmit( const ITASampleFrame& sfNewSamples, int iNumSa
m_sfRingBuffer
.
cyclic_write
(
sfNewSamples
,
iNumSamples
,
iCurrentReadCursor
,
m_iWriteCursor
);
// Gibt freien Platz im RingBuffer zurck
// Schreibpointer weiter setzen
m_iWriteCursor
=
(
m_iWriteCursor
+
iNumSamples
)
%
m_sfRingBuffer
.
GetLength
();
// Gibt freien Platz im RingBuffer zurueck
if
(
iCurrentReadCursor
>
m_iWriteCursor
)
{
return
m_iWriteCursor
-
iCurrentReadCursor
;
}
...
...
@@ -165,7 +167,7 @@ int CITANetAudioStream::Transmit( const ITASampleFrame& sfNewSamples, int iNumSa
// Threadsave programmieren
m_iWriteCursor
+=
iNumSamples
;
}
int
CITANetAudioStream
::
GetRingBufferSize
()
const
...
...
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