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Code Issues Releases Wiki Activity

Fixed a bug in the CUDA kernel.

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This commit is contained in:
Nathan Litke 2014-06-23 14:49:10 -07:00
parent c6dcd30785
commit 634187f6c5
1 changed files with 2 additions and 2 deletions
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4
opensubdiv/osd/cudaKernel.cu
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@ -396,11 +396,11 @@ computeRestrictedEdge(float *fVertex, float *fVaryings, int *E0_IT, int offset,
DeviceVertex<NUM_VERTEX_ELEMENTS> dst; DeviceVertex<NUM_VERTEX_ELEMENTS> dst;
dst.clear(); dst.clear();
dst.addWithWeight(&vertex[eidx0], 0.25f); dst.addWithWeight(&vertex[eidx0], 0.25f);
dst.addWithWeight(&vertex[eidx1], 0.25f); dst.addWithWeight(&vertex[eidx1], 0.25f);
dst.addWithWeight(&vertex[eidx2], 0.25f); dst.addWithWeight(&vertex[eidx2], 0.25f);
dst.addWithWeight(&vertex[eidx3], 0.25f); dst.addWithWeight(&vertex[eidx3], 0.25f);
vertex[offset+i-tableOffset] = dst;
if(NUM_VARYING_ELEMENTS > 0){ if(NUM_VARYING_ELEMENTS > 0){
DeviceVertex<NUM_VARYING_ELEMENTS> dstVarying; DeviceVertex<NUM_VARYING_ELEMENTS> dstVarying;
@ -917,7 +917,7 @@ void OsdCudaComputeRestrictedEdge(float *vertex, float *varying,
int varyingLength, int varyingStride, int varyingLength, int varyingStride,
int *E_IT, int offset, int tableOffset, int start, int end) int *E_IT, int offset, int tableOffset, int start, int end)
{ {
//computeEdge<0, 3><<<512,32>>>(vertex, varying, E_IT, offset, start, end); //computeRestrictedEdge<0, 3><<<512,32>>>(vertex, varying, E_IT, offset, start, end);
OPT_KERNEL(0, 0, computeRestrictedEdge, 512, 32, (vertex, varying, E_IT, offset, tableOffset, start, end)); OPT_KERNEL(0, 0, computeRestrictedEdge, 512, 32, (vertex, varying, E_IT, offset, tableOffset, start, end));
OPT_KERNEL(0, 3, computeRestrictedEdge, 512, 32, (vertex, varying, E_IT, offset, tableOffset, start, end)); OPT_KERNEL(0, 3, computeRestrictedEdge, 512, 32, (vertex, varying, E_IT, offset, tableOffset, start, end));
OPT_KERNEL(3, 0, computeRestrictedEdge, 512, 32, (vertex, varying, E_IT, offset, tableOffset, start, end)); OPT_KERNEL(3, 0, computeRestrictedEdge, 512, 32, (vertex, varying, E_IT, offset, tableOffset, start, end));