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render: only explicitly re-render old cursor cell if it isn't dirty

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If it is dirty, it will be rendered in the normal rendering
process.
This commit is contained in:
Daniel Eklöf 2019-07-30 20:18:58 +02:00
parent 3b36fb9d74
commit 20af289759
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GPG key ID: 5BBD4992C116573F
1 changed files with 11 additions and 13 deletions
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24
render.c
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@ -374,20 +374,18 @@ grid_render(struct terminal *term)
/* Erase old cursor (if we rendered a cursor last time) */
if (term->render.last_cursor.cell != NULL) {
struct cell *hack = (struct cell *)term->render.last_cursor.cell;
hack->attrs.clean = 0;
render_cell(
term, buf, 0,
//term->render.last_cursor.cell,
hack,
term->render.last_cursor.in_view.col,
term->render.last_cursor.in_view.row, false);
struct cell *cell = term->render.last_cursor.cell;
struct coord at = term->render.last_cursor.in_view;
wl_surface_damage_buffer(
term->wl.surface,
term->render.last_cursor.in_view.col * term->cell_width,
term->render.last_cursor.in_view.row * term->cell_height,
term->cell_width, term->cell_height);
if (cell->attrs.clean) {
cell->attrs.clean = 0;
render_cell(term, buf, 0, cell, at.col, at.row, false);
wl_surface_damage_buffer(
term->wl.surface,
at.col * term->cell_width, at.row * term->cell_height,
term->cell_width, term->cell_height);
}
term->render.last_cursor.cell = NULL;
if (term->render.last_cursor.actual.col != term->cursor.col ||