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grid: grid_memset() -> grid_memclear()

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This commit is contained in:
Daniel Eklöf 2019-07-07 17:10:15 +02:00
parent abff0e205e
commit 48528419c4
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GPG key ID: 5BBD4992C116573F
4 changed files with 7 additions and 8 deletions
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2
csi.c
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@ -630,7 +630,7 @@ csi_dispatch(struct terminal *term, uint8_t final)
tll_free(term->alt.damage);
tll_free(term->alt.scroll_damage);
grid_memset(term->grid, 0, 0, term->rows * term->cols);
grid_memclear(term->grid, 0, term->rows * term->cols);
term_damage_erase(term, 0, term->rows * term->cols);
}
break;

4
grid.c
View file

@ -27,7 +27,7 @@ grid_get_range(struct grid *grid, int start, int *length)
}
void
grid_memset(struct grid *grid, int start, int c, int length)
grid_memclear(struct grid *grid, int start, int length)
{
int left = length;
while (left > 0) {
@ -37,7 +37,7 @@ grid_memset(struct grid *grid, int start, int c, int length)
assert(count > 0);
assert(count <= left);
memset(cells, c, count * sizeof(cells[0]));
memset(cells, 0, count * sizeof(cells[0]));
left -= count;
start += count;

2
grid.h
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@ -4,5 +4,5 @@
#include "terminal.h"
struct cell *grid_get_range(struct grid *grid, int start, int *length);
void grid_memset(struct grid *grid, int start, int c, int length);
void grid_memclear(struct grid *grid, int start, int length);
void grid_memmove(struct grid *grid, int dst, int src, int length);

7
terminal.c
View file

@ -183,7 +183,7 @@ term_erase(struct terminal *term, int start, int end)
term_damage_update(term, start, end - start);
} else {
grid_memset(term->grid, start, 0, end - start);
grid_memclear(term->grid, start, end - start);
term_damage_erase(term, start, end - start);
}
}
@ -293,10 +293,9 @@ term_scroll_partial(struct terminal *term, struct scroll_region region, int rows
term->grid->offset += rows * term->cols;
/* Clear scrolled-in lines */
grid_memset(
grid_memclear(
term->grid,
max(0, region.end - rows) * term->cols,
0,
min(rows, term->rows) * term->cols);
term_damage_scroll(term, DAMAGE_SCROLL, region, rows);
@ -359,7 +358,7 @@ term_scroll_reverse_partial(struct terminal *term,
term->grid->offset -= rows * term->cols;
grid_memset(term->grid, region.start * term->cols, 0, rows * term->cols);
grid_memclear(term->grid, region.start * term->cols, rows * term->cols);
term_damage_scroll(term, DAMAGE_SCROLL_REVERSE, region, rows);