From 9eb68c39c62a8e674e3dbe50252528226c6593ff Mon Sep 17 00:00:00 2001 From: Willem Jan Palenstijn Date: Wed, 11 Mar 2015 12:06:11 +0100 Subject: Adjust interface slightly --- cuda/3d/astra3d.cu | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) (limited to 'cuda') diff --git a/cuda/3d/astra3d.cu b/cuda/3d/astra3d.cu index 426f3a0..5b1f363 100644 --- a/cuda/3d/astra3d.cu +++ b/cuda/3d/astra3d.cu @@ -182,7 +182,7 @@ static bool convertAstraGeometry_internal(const CVolumeGeometry3D* pVolGeom, } -void convertAstraGeometry_dims(const CVolumeGeometry3D* pVolGeom, +bool convertAstraGeometry_dims(const CVolumeGeometry3D* pVolGeom, const CProjectionGeometry3D* pProjGeom, SDimensions3D& dims) { @@ -194,6 +194,13 @@ void convertAstraGeometry_dims(const CVolumeGeometry3D* pVolGeom, dims.iProjV = pProjGeom->getDetectorRowCount(), dims.iRaysPerDetDim = 1; dims.iRaysPerVoxelDim = 1; + + if (dims.iVolX <= 0 || dims.iVolX <= 0 || dims.iVolX <= 0) + return false; + if (dims.iProjAngles <= 0 || dims.iProjU <= 0 || dims.iProjV <= 0) + return false; + + return true; } @@ -390,11 +397,9 @@ bool AstraSIRT3d::setGeometry(const CVolumeGeometry3D* pVolGeom, if (pData->initialized) return false; - convertAstraGeometry_dims(pVolGeom, pProjGeom, pData->dims); + bool ok = convertAstraGeometry_dims(pVolGeom, pProjGeom, pData->dims); - if (pData->dims.iVolX <= 0 || pData->dims.iVolX <= 0 || pData->dims.iVolX <= 0) - return false; - if (pData->dims.iProjAngles <= 0 || pData->dims.iProjU <= 0 || pData->dims.iProjV <= 0) + if (!ok) return false; const CConeProjectionGeometry3D* conegeom = dynamic_cast(pProjGeom); @@ -403,7 +408,6 @@ bool AstraSIRT3d::setGeometry(const CVolumeGeometry3D* pVolGeom, const CConeVecProjectionGeometry3D* conevec3dgeom = dynamic_cast(pProjGeom); float outputScale; - bool ok; pData->projs = 0; pData->parprojs = 0; @@ -785,11 +789,9 @@ bool AstraCGLS3d::setGeometry(const CVolumeGeometry3D* pVolGeom, if (pData->initialized) return false; - convertAstraGeometry_dims(pVolGeom, pProjGeom, pData->dims); + bool ok = convertAstraGeometry_dims(pVolGeom, pProjGeom, pData->dims); - if (pData->dims.iVolX <= 0 || pData->dims.iVolX <= 0 || pData->dims.iVolX <= 0) - return false; - if (pData->dims.iProjAngles <= 0 || pData->dims.iProjU <= 0 || pData->dims.iProjV <= 0) + if (!ok) return false; const CConeProjectionGeometry3D* conegeom = dynamic_cast(pProjGeom); @@ -798,7 +800,6 @@ bool AstraCGLS3d::setGeometry(const CVolumeGeometry3D* pVolGeom, const CConeVecProjectionGeometry3D* conevec3dgeom = dynamic_cast(pProjGeom); float outputScale; - bool ok; pData->projs = 0; pData->parprojs = 0; -- cgit v1.2.3