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| author | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2018-01-09 14:09:40 +0100 |
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| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2018-01-09 14:09:40 +0100 |
| commit | de27e439a0c59fade175fba4e0b4a1e0c84b933d (patch) | |
| tree | 8d724e10b35291f5bfd63174eeeca95e52a863df /cuda/2d/fft.h | |
| parent | 324611ce98a82944def875e61cb93dd98ced9c79 (diff) | |
| parent | 84da1d5e27abadf28e97695e88494c58bf1c2697 (diff) | |
| download | astra-de27e439a0c59fade175fba4e0b4a1e0c84b933d.tar.gz astra-de27e439a0c59fade175fba4e0b4a1e0c84b933d.tar.bz2 astra-de27e439a0c59fade175fba4e0b4a1e0c84b933d.tar.xz astra-de27e439a0c59fade175fba4e0b4a1e0c84b933d.zip | |
Merge branch 'parallel_vec'
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 91f05f2..3e91043 100644 --- a/cuda/2d/fft.h +++ b/cuda/2d/fft.h @@ -33,6 +33,8 @@ along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>. #include "fbp_filters.h" +namespace astraCUDA { + bool allocateComplexOnDevice(int _iProjectionCount, int _iDetectorCount, cufftComplex ** _ppDevComplex); @@ -56,13 +58,15 @@ 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 */ |