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| author | Willem Jan Palenstijn <wjp@usecode.org> | 2017-10-18 23:00:25 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2017-10-19 13:25:07 +0200 |
| commit | 521825da92af4d3a08609241353517b8ec7e780c (patch) | |
| tree | 2b02c2fa62f393cb9381ccfaf9822d2fc3852dac /src/CompositeGeometryManager.cpp | |
| parent | d1e2b4f904266c94f4ebf9fc5c95d495c95b0d5c (diff) | |
| download | astra-521825da92af4d3a08609241353517b8ec7e780c.tar.gz astra-521825da92af4d3a08609241353517b8ec7e780c.tar.bz2 astra-521825da92af4d3a08609241353517b8ec7e780c.tar.xz astra-521825da92af4d3a08609241353517b8ec7e780c.zip | |
Fix output initialization for MODE_ADD CGM jobs
Diffstat (limited to 'src/CompositeGeometryManager.cpp')
| -rw-r--r-- | src/CompositeGeometryManager.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/CompositeGeometryManager.cpp b/src/CompositeGeometryManager.cpp index a4dace2..184144c 100644 --- a/src/CompositeGeometryManager.cpp +++ b/src/CompositeGeometryManager.cpp @@ -1386,6 +1386,12 @@ static bool doJob(const CCompositeGeometryManager::TJobSet::const_iterator& iter bool ok = dstMem->allocateGPUMemory(outx, outy, outz, zero ? astraCUDA3d::INIT_ZERO : astraCUDA3d::INIT_NO); if (!ok) ASTRA_ERROR("Error allocating GPU memory"); + if (!zero) { + // instead of zeroing output memory, copy from host + ok = dstMem->copyToGPUMemory(dstdims); + if (!ok) ASTRA_ERROR("Error copying output data to GPU"); + } + for (CCompositeGeometryManager::TJobList::const_iterator i = L.begin(); i != L.end(); ++i) { const CCompositeGeometryManager::SJob &j = *i; |