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-rw-r--r--cuda/3d/fdk.cu2
1 files changed, 1 insertions, 1 deletions
diff --git a/cuda/3d/fdk.cu b/cuda/3d/fdk.cu
index 014529b..1294721 100644
--- a/cuda/3d/fdk.cu
+++ b/cuda/3d/fdk.cu
@@ -246,7 +246,7 @@ bool FDK_Filter(cudaPitchedPtr D_projData,
// Generate filter
// TODO: Check errors
int iPaddedDetCount = calcNextPowerOfTwo(2 * dims.iProjU);
- int iHalfFFTSize = astraCUDA::calcFFTFourierSize(iPaddedDetCount);
+ int iHalfFFTSize = astra::calcFFTFourierSize(iPaddedDetCount);
cufftComplex *pHostFilter = new cufftComplex[dims.iProjAngles * iHalfFFTSize];