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| author | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2016-07-29 12:03:38 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2016-07-29 12:11:52 +0200 |
| commit | b1ffc11d930c19bd73af9837a08bc8dde9fe8e72 (patch) | |
| tree | 40ce622ffdc8d75c885135db1ce4773c9670e2c3 /cuda/2d/fft.h | |
| parent | b2611a03577c285ddf48edab0d05dafa09ab362c (diff) | |
| download | astra-b1ffc11d930c19bd73af9837a08bc8dde9fe8e72.tar.gz astra-b1ffc11d930c19bd73af9837a08bc8dde9fe8e72.tar.bz2 astra-b1ffc11d930c19bd73af9837a08bc8dde9fe8e72.tar.xz astra-b1ffc11d930c19bd73af9837a08bc8dde9fe8e72.zip | |
Add CUDA parvec support
Diffstat (limited to 'cuda/2d/fft.h')
| -rw-r--r-- | cuda/2d/fft.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/cuda/2d/fft.h b/cuda/2d/fft.h index e985fc6..b29f17a 100644 --- a/cuda/2d/fft.h +++ b/cuda/2d/fft.h @@ -34,6 +34,8 @@ $Id$ #include "fbp_filters.h" +namespace astraCUDA { + bool allocateComplexOnDevice(int _iProjectionCount, int _iDetectorCount, cufftComplex ** _ppDevComplex); @@ -57,13 +59,15 @@ bool runCudaIFFT(int _iProjectionCount, const cufftComplex* _pDevSourceComplex, void applyFilter(int _iProjectionCount, int _iFreqBinCount, cufftComplex * _pSinogram, cufftComplex * _pFilter); -int calcFFTFourSize(int _iFFTRealSize); +int calcFFTFourierSize(int _iFFTRealSize); -void genFilter(E_FBPFILTER _eFilter, float _fD, int _iProjectionCount, +void genFilter(astra::E_FBPFILTER _eFilter, float _fD, int _iProjectionCount, cufftComplex * _pFilter, int _iFFTRealDetectorCount, int _iFFTFourierDetectorCount, float _fParameter = -1.0f); void genIdenFilter(int _iProjectionCount, cufftComplex * _pFilter, int _iFFTRealDetectorCount, int _iFFTFourierDetectorCount); +} + #endif /* FFT_H */ |