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* src/sdf/ftbsdf.c (ED): s/near/prox/. 

This works around the Watcom C definition of `near` as restricted
__near.
This commit is contained in:
Alexei Podtelezhnikov 2022-01-14 21:54:17 -05:00
parent 7f7bf6f0f0
commit ba5d661f34
1 changed files with 9 additions and 9 deletions
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18
src/sdf/ftbsdf.c
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@ -177,11 +177,11 @@
* *
* @Fields: * @Fields:
* dist :: * dist ::
* Vector length of the `near` parameter. Can be squared or absolute * Vector length of the `prox` parameter. Can be squared or absolute
* depending on the `USE_SQUARED_DISTANCES` macro defined in file * depending on the `USE_SQUARED_DISTANCES` macro defined in file
* `ftsdfcommon.h`. * `ftsdfcommon.h`.
* *
* near :: * prox ::
* Vector to the nearest edge. Can also be interpreted as shortest * Vector to the nearest edge. Can also be interpreted as shortest
* distance of a point. * distance of a point.
* *
@ -194,7 +194,7 @@
typedef struct ED_ typedef struct ED_
{ {
FT_16D16 dist; FT_16D16 dist;
FT_16D16_Vec near; FT_16D16_Vec prox;
FT_Byte alpha; FT_Byte alpha;
} ED; } ED;
@ -595,18 +595,18 @@
worker->rows ) ) worker->rows ) )
{ {
/* approximate the edge distance for edge pixels */ /* approximate the edge distance for edge pixels */
ed[index].near = compute_edge_distance( ed + index, ed[index].prox = compute_edge_distance( ed + index,
i, j, i, j,
worker->width, worker->width,
worker->rows ); worker->rows );
ed[index].dist = VECTOR_LENGTH_16D16( ed[index].near ); ed[index].dist = VECTOR_LENGTH_16D16( ed[index].prox );
} }
else else
{ {
/* for non-edge pixels assign far away distances */ /* for non-edge pixels assign far away distances */
ed[index].dist = 400 * ONE; ed[index].dist = 400 * ONE;
ed[index].near.x = 200 * ONE; ed[index].prox.x = 200 * ONE;
ed[index].near.y = 200 * ONE; ed[index].prox.y = 200 * ONE;
} }
} }
} }
@ -871,7 +871,7 @@
if ( dist < current->dist ) if ( dist < current->dist )
{ {
dist_vec = to_check->near; dist_vec = to_check->prox;
dist_vec.x += x_offset * ONE; dist_vec.x += x_offset * ONE;
dist_vec.y += y_offset * ONE; dist_vec.y += y_offset * ONE;
@ -880,7 +880,7 @@
if ( dist < current->dist ) if ( dist < current->dist )
{ {
current->dist = dist; current->dist = dist;
current->near = dist_vec; current->prox = dist_vec;
} }
} }
} }