diff options
author | Anton Khirnov <anton@khirnov.net> | 2019-03-23 18:20:32 +0100 |
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committer | Anton Khirnov <anton@khirnov.net> | 2019-03-25 08:27:08 +0100 |
commit | 71ad1d672f3724426184e799252b87c1d54cb115 (patch) | |
tree | a2653bef72ee670300d0a7dc5c6b99edb4164296 /transfer.c | |
parent | d215c872bbdf8ba733f9a9fbd586374b841fdfb5 (diff) |
mg2d: use the new transfer API for inter-grid transfers
Diffstat (limited to 'transfer.c')
-rw-r--r-- | transfer.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -98,7 +98,7 @@ static int transfer_factors_lagrange(GridTransferContext *ctx, unsigned int dim) return -ENOMEM; for (ptrdiff_t idx_dst = 0; idx_dst < ctx->dst.size[dim]; idx_dst++) { - const ptrdiff_t idx_src = scale * idx_dst - (priv->stencil / 2 - 1); + const ptrdiff_t idx_src = (ptrdiff_t)(scale * idx_dst) - (priv->stencil / 2 - 1); const double coord_dst = idx_dst * step_dst; double *fact = priv->fact[dim] + priv->stencil * idx_dst; |