VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2024-11-23 00:18:37 -05:00
Code Issues Projects Releases Wiki Activity

Removed intrinsics completely from IntHalfbandFilterEO2

Browse Source
This commit is contained in:
f4exb 2018-04-29 11:38:42 +02:00
parent d735025c6c
commit 9c49be1313
1 changed files with 2 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
sdrbase/dsp/inthalfbandfiltereo2.h
View File

@ -26,7 +26,6 @@
#include <cstdlib> #include <cstdlib>
#include "dsp/dsptypes.h" #include "dsp/dsptypes.h"
#include "dsp/hbfiltertraits.h" #include "dsp/hbfiltertraits.h"
#include "dsp/inthalfbandfiltereo2i.h"
#include "export.h" #include "export.h"
template<uint32_t HBFilterOrder> template<uint32_t HBFilterOrder>
@ -622,7 +621,7 @@ public:
} }
protected: protected:
qint64 m_even[2][HBFIRFilterTraits<HBFilterOrder>::hbOrder]; // double buffer technique (qint32 to activate vectorization) qint64 m_even[2][HBFIRFilterTraits<HBFilterOrder>::hbOrder]; // double buffer technique
qint64 m_odd[2][HBFIRFilterTraits<HBFilterOrder>::hbOrder]; // double buffer technique qint64 m_odd[2][HBFIRFilterTraits<HBFilterOrder>::hbOrder]; // double buffer technique
int32_t m_samples[HBFIRFilterTraits<HBFilterOrder>::hbOrder][2]; // double buffer technique int32_t m_samples[HBFIRFilterTraits<HBFilterOrder>::hbOrder][2]; // double buffer technique
@ -694,15 +693,6 @@ protected:
qint64 iAcc = 0; qint64 iAcc = 0;
qint64 qAcc = 0; qint64 qAcc = 0;
//#if defined(USE_SSE4_1) && !defined(NO_DSP_SIMD)
// IntHalfbandFilterEO2Intrisics<HBFilterOrder>::work(
// m_ptr,
// m_even,
// m_odd,
// iAcc,
// qAcc
// );
//#else
int a = m_ptr/2 + m_size; // tip pointer int a = m_ptr/2 + m_size; // tip pointer
int b = m_ptr/2 + 1; // tail pointer int b = m_ptr/2 + 1; // tail pointer
for (int i = 0; i < HBFIRFilterTraits<HBFilterOrder>::hbOrder / 4; i++) for (int i = 0; i < HBFIRFilterTraits<HBFilterOrder>::hbOrder / 4; i++)
@ -721,7 +711,6 @@ protected:
a -= 1; a -= 1;
b += 1; b += 1;
} }
//#endif
if ((m_ptr % 2) == 0) if ((m_ptr % 2) == 0)
{ {
@ -743,15 +732,6 @@ protected:
qint64 iAcc = 0; qint64 iAcc = 0;
qint64 qAcc = 0; qint64 qAcc = 0;
//#if defined(USE_SSE4_1) && !defined(NO_DSP_SIMD)
// IntHalfbandFilterEO2Intrisics<HBFilterOrder>::work(
// m_ptr,
// m_even,
// m_odd,
// iAcc,
// qAcc
// );
//#else
int a = m_ptr/2 + m_size; // tip pointer int a = m_ptr/2 + m_size; // tip pointer
int b = m_ptr/2 + 1; // tail pointer int b = m_ptr/2 + 1; // tail pointer
@ -771,7 +751,7 @@ protected:
a -= 1; a -= 1;
b += 1; b += 1;
} }
//#endif
if ((m_ptr % 2) == 0) if ((m_ptr % 2) == 0)
{ {
iAcc += ((int32_t)m_odd[0][m_ptr/2 + m_size/2]) << (HBFIRFilterTraits<HBFilterOrder>::hbShift - 1); iAcc += ((int32_t)m_odd[0][m_ptr/2 + m_size/2]) << (HBFIRFilterTraits<HBFilterOrder>::hbShift - 1);