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grid: erase: memset() the entire range in one call

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Daniel Eklöf 2019-06-19 10:58:24 +02:00
parent efc8cc4914
commit 96731814da
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2 changed files with 10 additions and 10 deletions
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8
grid.c
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@ -13,17 +13,19 @@
void
grid_erase(struct grid *grid, int start, int end)
{
assert(end >= start);
memset(&grid->cells[start], 0, (end - start) * sizeof(grid->cells[0]));
for (int i = start; i < end; i++) {
struct cell *cell = &grid->cells[i];
/* TODO: memset entire range */
memset(cell, 0, sizeof(*cell));
cell->attrs.foreground = grid->foreground;
cell->attrs.background = grid->background;
cell->dirty = true;
grid->dirty = true;
}
grid->dirty = true;
}
int