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Always clear borders when the terminal is flushed.

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PR:		202288
This commit is contained in:
Jung-uk Kim 2017-04-19 22:41:24 +00:00
parent a3927369fa
commit b249b33322
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=317173
1 changed files with 29 additions and 29 deletions
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58
sys/dev/vt/vt_core.c
View file

@ -1149,6 +1149,34 @@ vt_mark_mouse_position_as_dirty(struct vt_device *vd)
}
#endif
static void
vt_set_border(struct vt_window *vw, term_color_t c)
{
struct vt_device *vd = vw->vw_device;
term_rect_t *vda = &vw->vw_draw_area;
int x, y;
/* Top bar. */
for (y = 0; y < vda->tr_begin.tp_row; y++)
for (x = 0; x < vd->vd_width; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
for (y = vda->tr_begin.tp_row; y <= vda->tr_end.tp_row; y++) {
/* Left bar. */
for (x = 0; x < vda->tr_begin.tp_col; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
/* Right bar. */
for (x = vda->tr_end.tp_col + 1; x < vd->vd_width; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
}
/* Bottom bar. */
for (y = vda->tr_end.tp_row + 1; y < vd->vd_height; y++)
for (x = 0; x < vd->vd_width; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
}
static int
vt_flush(struct vt_device *vd)
{
@ -1214,6 +1242,7 @@ vt_flush(struct vt_device *vd)
if (vd->vd_flags & VDF_INVALID) {
vd->vd_flags &= ~VDF_INVALID;
vt_set_border(vw, TC_BLACK);
vt_termrect(vd, vf, &tarea);
if (vt_draw_logo_cpus)
vtterm_draw_cpu_logos(vd);
@ -1528,34 +1557,6 @@ vtterm_opened(struct terminal *tm, int opened)
VT_UNLOCK(vd);
}
static void
vt_set_border(struct vt_window *vw, term_color_t c)
{
struct vt_device *vd = vw->vw_device;
term_rect_t *vda = &vw->vw_draw_area;
int x, y;
/* Top bar. */
for (y = 0; y < vda->tr_begin.tp_row; y++)
for (x = 0; x < vd->vd_width; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
for (y = vda->tr_begin.tp_row; y <= vda->tr_end.tp_row; y++) {
/* Left bar. */
for (x = 0; x < vda->tr_begin.tp_col; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
/* Right bar. */
for (x = vda->tr_end.tp_col + 1; x < vd->vd_width; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
}
/* Bottom bar. */
for (y = vda->tr_end.tp_row + 1; y < vd->vd_height; y++)
for (x = 0; x < vd->vd_width; x++)
vd->vd_driver->vd_setpixel(vd, x, y, c);
}
static int
vt_change_font(struct vt_window *vw, struct vt_font *vf)
{
@ -1621,7 +1622,6 @@ vt_change_font(struct vt_window *vw, struct vt_font *vf)
/* Force a full redraw the next timer tick. */
if (vd->vd_curwindow == vw) {
vt_set_border(vw, TC_BLACK);
vd->vd_flags |= VDF_INVALID;
vt_resume_flush_timer(vw->vw_device, 0);
}